[Python-checkins] cpython: Move email tests to Lib/test package and modernize test runner machinery

r.david.murray python-checkins at python.org
Mon Mar 21 21:33:21 CET 2011


http://hg.python.org/cpython/rev/3126d8433fd4
changeset:   68818:3126d8433fd4
user:        R David Murray <rdmurray at bitdance.com>
date:        Mon Mar 21 15:46:55 2011 -0400
summary:
  Move email tests to Lib/test package and modernize test runner machinery

files:
  Lib/email/test/data/msg_01.txt
  Lib/email/test/data/msg_02.txt
  Lib/email/test/data/msg_03.txt
  Lib/email/test/data/msg_04.txt
  Lib/email/test/data/msg_05.txt
  Lib/email/test/data/msg_06.txt
  Lib/email/test/data/msg_07.txt
  Lib/email/test/data/msg_08.txt
  Lib/email/test/data/msg_09.txt
  Lib/email/test/data/msg_10.txt
  Lib/email/test/data/msg_11.txt
  Lib/email/test/data/msg_12.txt
  Lib/email/test/data/msg_12a.txt
  Lib/email/test/data/msg_13.txt
  Lib/email/test/data/msg_14.txt
  Lib/email/test/data/msg_15.txt
  Lib/email/test/data/msg_16.txt
  Lib/email/test/data/msg_17.txt
  Lib/email/test/data/msg_18.txt
  Lib/email/test/data/msg_19.txt
  Lib/email/test/data/msg_20.txt
  Lib/email/test/data/msg_21.txt
  Lib/email/test/data/msg_22.txt
  Lib/email/test/data/msg_23.txt
  Lib/email/test/data/msg_24.txt
  Lib/email/test/data/msg_25.txt
  Lib/email/test/data/msg_26.txt
  Lib/email/test/data/msg_27.txt
  Lib/email/test/data/msg_28.txt
  Lib/email/test/data/msg_29.txt
  Lib/email/test/data/msg_30.txt
  Lib/email/test/data/msg_31.txt
  Lib/email/test/data/msg_32.txt
  Lib/email/test/data/msg_33.txt
  Lib/email/test/data/msg_34.txt
  Lib/email/test/data/msg_35.txt
  Lib/email/test/data/msg_36.txt
  Lib/email/test/data/msg_37.txt
  Lib/email/test/data/msg_38.txt
  Lib/email/test/data/msg_39.txt
  Lib/email/test/data/msg_40.txt
  Lib/email/test/data/msg_41.txt
  Lib/email/test/data/msg_42.txt
  Lib/email/test/data/msg_43.txt
  Lib/email/test/data/msg_44.txt
  Lib/email/test/data/msg_45.txt
  Lib/email/test/data/msg_46.txt
  Lib/email/test/test_email.py
  Lib/email/test/test_email_codecs.py
  Lib/email/test/test_email_torture.py
  Lib/test/test_email.py
  Lib/test/test_email/__init__.py
  Lib/test/test_email/__main__.py
  Lib/test/test_email/data/msg_01.txt
  Lib/test/test_email/data/msg_02.txt
  Lib/test/test_email/data/msg_03.txt
  Lib/test/test_email/data/msg_04.txt
  Lib/test/test_email/data/msg_05.txt
  Lib/test/test_email/data/msg_06.txt
  Lib/test/test_email/data/msg_07.txt
  Lib/test/test_email/data/msg_08.txt
  Lib/test/test_email/data/msg_09.txt
  Lib/test/test_email/data/msg_10.txt
  Lib/test/test_email/data/msg_11.txt
  Lib/test/test_email/data/msg_12.txt
  Lib/test/test_email/data/msg_12a.txt
  Lib/test/test_email/data/msg_13.txt
  Lib/test/test_email/data/msg_14.txt
  Lib/test/test_email/data/msg_15.txt
  Lib/test/test_email/data/msg_16.txt
  Lib/test/test_email/data/msg_17.txt
  Lib/test/test_email/data/msg_18.txt
  Lib/test/test_email/data/msg_19.txt
  Lib/test/test_email/data/msg_20.txt
  Lib/test/test_email/data/msg_21.txt
  Lib/test/test_email/data/msg_22.txt
  Lib/test/test_email/data/msg_23.txt
  Lib/test/test_email/data/msg_24.txt
  Lib/test/test_email/data/msg_25.txt
  Lib/test/test_email/data/msg_26.txt
  Lib/test/test_email/data/msg_27.txt
  Lib/test/test_email/data/msg_28.txt
  Lib/test/test_email/data/msg_29.txt
  Lib/test/test_email/data/msg_30.txt
  Lib/test/test_email/data/msg_31.txt
  Lib/test/test_email/data/msg_32.txt
  Lib/test/test_email/data/msg_33.txt
  Lib/test/test_email/data/msg_34.txt
  Lib/test/test_email/data/msg_35.txt
  Lib/test/test_email/data/msg_36.txt
  Lib/test/test_email/data/msg_37.txt
  Lib/test/test_email/data/msg_38.txt
  Lib/test/test_email/data/msg_39.txt
  Lib/test/test_email/data/msg_40.txt
  Lib/test/test_email/data/msg_41.txt
  Lib/test/test_email/data/msg_42.txt
  Lib/test/test_email/data/msg_43.txt
  Lib/test/test_email/data/msg_44.txt
  Lib/test/test_email/data/msg_45.txt
  Lib/test/test_email/data/msg_46.txt
  Lib/test/test_email/test_asian_codecs.py
  Lib/test/test_email/test_email.py
  Lib/test/test_email/torture_test.py
  Misc/NEWS

diff --git a/Lib/email/test/data/msg_01.txt b/Lib/email/test/data/msg_01.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_01.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-Return-Path: <bbb at zzz.org>
-Delivered-To: bbb at zzz.org
-Received: by mail.zzz.org (Postfix, from userid 889)
-	id 27CEAD38CC; Fri,  4 May 2001 14:05:44 -0400 (EDT)
-MIME-Version: 1.0
-Content-Type: text/plain; charset=us-ascii
-Content-Transfer-Encoding: 7bit
-Message-ID: <15090.61304.110929.45684 at aaa.zzz.org>
-From: bbb at ddd.com (John X. Doe)
-To: bbb at zzz.org
-Subject: This is a test message
-Date: Fri, 4 May 2001 14:05:44 -0400
-
-
-Hi,
-
-Do you like this message?
-
--Me
diff --git a/Lib/email/test/data/msg_02.txt b/Lib/email/test/data/msg_02.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_02.txt
+++ /dev/null
@@ -1,135 +0,0 @@
-MIME-version: 1.0
-From: ppp-request at zzz.org
-Sender: ppp-admin at zzz.org
-To: ppp at zzz.org
-Subject: Ppp digest, Vol 1 #2 - 5 msgs
-Date: Fri, 20 Apr 2001 20:18:00 -0400 (EDT)
-X-Mailer: Mailman v2.0.4
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-Content-type: text/plain; charset=us-ascii
-Content-description: Masthead (Ppp digest, Vol 1 #2)
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-Send Ppp mailing list submissions to
-	ppp at zzz.org
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-To subscribe or unsubscribe via the World Wide Web, visit
-	http://www.zzz.org/mailman/listinfo/ppp
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-   1. testing #1 (Barry A. Warsaw)
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-   3. testing #3 (Barry A. Warsaw)
-   4. testing #4 (Barry A. Warsaw)
-   5. testing #5 (Barry A. Warsaw)
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-Date: Fri, 20 Apr 2001 20:16:13 -0400
-To: ppp at zzz.org
-From: barry at digicool.com (Barry A. Warsaw)
-Subject: [Ppp] testing #1
-Precedence: bulk
-
-
-hello
-
-
---__--__--
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-Message: 2
-Date: Fri, 20 Apr 2001 20:16:21 -0400
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-Precedence: bulk
-
-
-hello
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-
---__--__--
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-Message: 3
-Date: Fri, 20 Apr 2001 20:16:25 -0400
-Content-Type: text/plain; charset=us-ascii
-Content-Transfer-Encoding: 7bit
-To: ppp at zzz.org
-From: barry at digicool.com (Barry A. Warsaw)
-Subject: [Ppp] testing #3
-Precedence: bulk
-
-
-hello
-
-
---__--__--
-
-Message: 4
-Date: Fri, 20 Apr 2001 20:16:28 -0400
-Content-Type: text/plain; charset=us-ascii
-Content-Transfer-Encoding: 7bit
-To: ppp at zzz.org
-From: barry at digicool.com (Barry A. Warsaw)
-Subject: [Ppp] testing #4
-Precedence: bulk
-
-
-hello
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-
---__--__--
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-Message: 5
-Date: Fri, 20 Apr 2001 20:16:32 -0400
-Content-Type: text/plain; charset=us-ascii
-Content-Transfer-Encoding: 7bit
-To: ppp at zzz.org
-From: barry at digicool.com (Barry A. Warsaw)
-Subject: [Ppp] testing #5
-Precedence: bulk
-
-
-hello
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-
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---__--__----
---192.168.1.2.889.32614.987812255.500.21814
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-_______________________________________________
-Ppp mailing list
-Ppp at zzz.org
-http://www.zzz.org/mailman/listinfo/ppp
-
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---192.168.1.2.889.32614.987812255.500.21814--
-
-End of Ppp Digest
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diff --git a/Lib/email/test/data/msg_03.txt b/Lib/email/test/data/msg_03.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_03.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-Return-Path: <bbb at zzz.org>
-Delivered-To: bbb at zzz.org
-Received: by mail.zzz.org (Postfix, from userid 889)
-	id 27CEAD38CC; Fri,  4 May 2001 14:05:44 -0400 (EDT)
-Message-ID: <15090.61304.110929.45684 at aaa.zzz.org>
-From: bbb at ddd.com (John X. Doe)
-To: bbb at zzz.org
-Subject: This is a test message
-Date: Fri, 4 May 2001 14:05:44 -0400
-
-
-Hi,
-
-Do you like this message?
-
--Me
diff --git a/Lib/email/test/data/msg_04.txt b/Lib/email/test/data/msg_04.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_04.txt
+++ /dev/null
@@ -1,37 +0,0 @@
-Return-Path: <barry at python.org>
-Delivered-To: barry at python.org
-Received: by mail.python.org (Postfix, from userid 889)
-	id C2BF0D37C6; Tue, 11 Sep 2001 00:05:05 -0400 (EDT)
-MIME-Version: 1.0
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-Message-ID: <15261.36209.358846.118674 at anthem.python.org>
-From: barry at python.org (Barry A. Warsaw)
-To: barry at python.org
-Subject: a simple multipart
-Date: Tue, 11 Sep 2001 00:05:05 -0400
-X-Mailer: VM 6.95 under 21.4 (patch 4) "Artificial Intelligence" XEmacs Lucid
-X-Attribution: BAW
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diff --git a/Lib/email/test/data/msg_05.txt b/Lib/email/test/data/msg_05.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_05.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-From: foo
-Subject: bar
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-	boundary="D1690A7AC1.996856090/mail.example.com"
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diff --git a/Lib/email/test/data/msg_06.txt b/Lib/email/test/data/msg_06.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_06.txt
+++ /dev/null
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-Return-Path: <barry at python.org>
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-Subject: forwarded message from Barry A. Warsaw
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-X-Mailer: VM 6.95 under 21.4 (patch 4) "Artificial Intelligence" XEmacs Lucid
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diff --git a/Lib/email/test/data/msg_07.txt b/Lib/email/test/data/msg_07.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_07.txt
+++ /dev/null
@@ -1,83 +0,0 @@
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---BOUNDARY--
diff --git a/Lib/email/test/data/msg_08.txt b/Lib/email/test/data/msg_08.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_08.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-MIME-Version: 1.0
-From: Barry Warsaw <barry at zope.com>
-To: Dingus Lovers <cravindogs at cravindogs.com>
-Subject: Lyrics
-Date: Fri, 20 Apr 2001 19:35:02 -0400
-Content-Type: multipart/mixed; boundary="BOUNDARY"
-
---BOUNDARY
-Content-Type: text/plain; charset="us-ascii"
-
-
---BOUNDARY
-Content-Type: text/html; charset="iso-8859-1"
-
-
---BOUNDARY
-Content-Type: text/plain; charset="iso-8859-2"
-
-
---BOUNDARY
-Content-Type: text/plain; charset="koi8-r"
-
-
---BOUNDARY--
diff --git a/Lib/email/test/data/msg_09.txt b/Lib/email/test/data/msg_09.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_09.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-MIME-Version: 1.0
-From: Barry Warsaw <barry at zope.com>
-To: Dingus Lovers <cravindogs at cravindogs.com>
-Subject: Lyrics
-Date: Fri, 20 Apr 2001 19:35:02 -0400
-Content-Type: multipart/mixed; boundary="BOUNDARY"
-
---BOUNDARY
-Content-Type: text/plain; charset="us-ascii"
-
-
---BOUNDARY
-Content-Type: text/html; charset="iso-8859-1"
-
-
---BOUNDARY
-Content-Type: text/plain
-
-
---BOUNDARY
-Content-Type: text/plain; charset="koi8-r"
-
-
---BOUNDARY--
diff --git a/Lib/email/test/data/msg_10.txt b/Lib/email/test/data/msg_10.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_10.txt
+++ /dev/null
@@ -1,39 +0,0 @@
-MIME-Version: 1.0
-From: Barry Warsaw <barry at zope.com>
-To: Dingus Lovers <cravindogs at cravindogs.com>
-Subject: Lyrics
-Date: Fri, 20 Apr 2001 19:35:02 -0400
-Content-Type: multipart/mixed; boundary="BOUNDARY"
-
---BOUNDARY
-Content-Type: text/plain; charset="us-ascii"
-Content-Transfer-Encoding: 7bit
-
-This is a 7bit encoded message.
-
---BOUNDARY
-Content-Type: text/html; charset="iso-8859-1"
-Content-Transfer-Encoding: Quoted-Printable
-
-=A1This is a Quoted Printable encoded message!
-
---BOUNDARY
-Content-Type: text/plain; charset="iso-8859-1"
-Content-Transfer-Encoding: Base64
-
-VGhpcyBpcyBhIEJhc2U2NCBlbmNvZGVkIG1lc3NhZ2Uu
-
-
---BOUNDARY
-Content-Type: text/plain; charset="iso-8859-1"
-Content-Transfer-Encoding: Base64
-
-VGhpcyBpcyBhIEJhc2U2NCBlbmNvZGVkIG1lc3NhZ2UuCg==
-
-
---BOUNDARY
-Content-Type: text/plain; charset="iso-8859-1"
-
-This has no Content-Transfer-Encoding: header.
-
---BOUNDARY--
diff --git a/Lib/email/test/data/msg_11.txt b/Lib/email/test/data/msg_11.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_11.txt
+++ /dev/null
@@ -1,7 +0,0 @@
-Content-Type: message/rfc822
-MIME-Version: 1.0
-Subject: The enclosing message
-
-Subject: An enclosed message
-
-Here is the body of the message.
diff --git a/Lib/email/test/data/msg_12.txt b/Lib/email/test/data/msg_12.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_12.txt
+++ /dev/null
@@ -1,36 +0,0 @@
-MIME-Version: 1.0
-From: Barry Warsaw <barry at zope.com>
-To: Dingus Lovers <cravindogs at cravindogs.com>
-Subject: Lyrics
-Date: Fri, 20 Apr 2001 19:35:02 -0400
-Content-Type: multipart/mixed; boundary="BOUNDARY"
-
---BOUNDARY
-Content-Type: text/plain; charset="us-ascii"
-
-
---BOUNDARY
-Content-Type: text/html; charset="iso-8859-1"
-
-
---BOUNDARY
-Content-Type: multipart/mixed; boundary="ANOTHER"
-
---ANOTHER
-Content-Type: text/plain; charset="iso-8859-2"
-
-
---ANOTHER
-Content-Type: text/plain; charset="iso-8859-3"
-
---ANOTHER--
-
---BOUNDARY
-Content-Type: text/plain; charset="us-ascii"
-
-
---BOUNDARY
-Content-Type: text/plain; charset="koi8-r"
-
-
---BOUNDARY--
diff --git a/Lib/email/test/data/msg_12a.txt b/Lib/email/test/data/msg_12a.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_12a.txt
+++ /dev/null
@@ -1,38 +0,0 @@
-MIME-Version: 1.0
-From: Barry Warsaw <barry at zope.com>
-To: Dingus Lovers <cravindogs at cravindogs.com>
-Subject: Lyrics
-Date: Fri, 20 Apr 2001 19:35:02 -0400
-Content-Type: multipart/mixed; boundary="BOUNDARY"
-
---BOUNDARY
-Content-Type: text/plain; charset="us-ascii"
-
-
---BOUNDARY
-Content-Type: text/html; charset="iso-8859-1"
-
-
---BOUNDARY
-Content-Type: multipart/mixed; boundary="ANOTHER"
-
---ANOTHER
-Content-Type: text/plain; charset="iso-8859-2"
-
-
---ANOTHER
-Content-Type: text/plain; charset="iso-8859-3"
-
-
---ANOTHER--
-
-
---BOUNDARY
-Content-Type: text/plain; charset="us-ascii"
-
-
---BOUNDARY
-Content-Type: text/plain; charset="koi8-r"
-
-
---BOUNDARY--
diff --git a/Lib/email/test/data/msg_13.txt b/Lib/email/test/data/msg_13.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_13.txt
+++ /dev/null
@@ -1,94 +0,0 @@
-MIME-Version: 1.0
-From: Barry <barry at digicool.com>
-To: Dingus Lovers <cravindogs at cravindogs.com>
-Subject: Here is your dingus fish
-Date: Fri, 20 Apr 2001 19:35:02 -0400
-Content-Type: multipart/mixed; boundary="OUTER"
-
---OUTER
-Content-Type: text/plain; charset="us-ascii"
-
-A text/plain part
-
---OUTER
-Content-Type: multipart/mixed; boundary=BOUNDARY
-
-
---BOUNDARY
-Content-Type: text/plain; charset="us-ascii"
-
-Hi there,
-
-This is the dingus fish.
-
---BOUNDARY
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-Content-Transfer-Encoding: base64
-content-disposition: attachment; filename="dingusfish.gif"
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diff --git a/Lib/email/test/data/msg_14.txt b/Lib/email/test/data/msg_14.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_14.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-Return-Path: <bbb at zzz.org>
-Delivered-To: bbb at zzz.org
-Received: by mail.zzz.org (Postfix, from userid 889)
-	id 27CEAD38CC; Fri,  4 May 2001 14:05:44 -0400 (EDT)
-MIME-Version: 1.0
-Content-Type: text; charset=us-ascii
-Content-Transfer-Encoding: 7bit
-Message-ID: <15090.61304.110929.45684 at aaa.zzz.org>
-From: bbb at ddd.com (John X. Doe)
-To: bbb at zzz.org
-Subject: This is a test message
-Date: Fri, 4 May 2001 14:05:44 -0400
-
-
-Hi,
-
-I'm sorry but I'm using a drainbread ISP, which although big and
-wealthy can't seem to generate standard compliant email. :(
-
-This message has a Content-Type: header with no subtype.  I hope you
-can still read it.
-
--Me
diff --git a/Lib/email/test/data/msg_15.txt b/Lib/email/test/data/msg_15.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_15.txt
+++ /dev/null
@@ -1,52 +0,0 @@
-Return-Path: <xx at xx.dk>
-Received: from fepD.post.tele.dk (195.41.46.149) by mail.groupcare.dk (LSMTP for Windows NT v1.1b) with SMTP id <0.0014F8A2 at mail.groupcare.dk>; Mon, 30 Apr 2001 12:17:50 +0200
-User-Agent: Microsoft-Outlook-Express-Macintosh-Edition/5.02.2106
-Subject: XX
-From: xx at xx.dk
-To: XX
-Message-ID: <xxxx>
-Mime-version: 1.0
-Content-type: multipart/mixed;
-   boundary="MS_Mac_OE_3071477847_720252_MIME_Part"
-
-> Denne meddelelse er i MIME-format. Da dit postl
-
---MS_Mac_OE_3071477847_720252_MIME_Part
-Content-type: multipart/alternative;
-   boundary="MS_Mac_OE_3071477847_720252_MIME_Part"
-
-
---MS_Mac_OE_3071477847_720252_MIME_Part
-Content-type: text/plain; charset="ISO-8859-1"
-Content-transfer-encoding: quoted-printable
-
-Some removed test. 
-
---MS_Mac_OE_3071477847_720252_MIME_Part
-Content-type: text/html; charset="ISO-8859-1"
-Content-transfer-encoding: quoted-printable
-
-<HTML>
-<HEAD>
-<TITLE>Some removed HTML</TITLE>
-</HEAD>
-<BODY>
-Some removed text.
-</BODY>
-</HTML>
-
-
---MS_Mac_OE_3071477847_720252_MIME_Part--
-
-
---MS_Mac_OE_3071477847_720252_MIME_Part
-Content-type: image/gif; name="xx.gif";
- x-mac-creator="6F676C65";
- x-mac-type="47494666"
-Content-disposition: attachment
-Content-transfer-encoding: base64
-
-Some removed base64 encoded chars.
-
---MS_Mac_OE_3071477847_720252_MIME_Part--
-
diff --git a/Lib/email/test/data/msg_16.txt b/Lib/email/test/data/msg_16.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_16.txt
+++ /dev/null
@@ -1,123 +0,0 @@
-Return-Path: <>
-Delivered-To: scr-admin at socal-raves.org
-Received: from cougar.noc.ucla.edu (cougar.noc.ucla.edu [169.232.10.18])
-	by babylon.socal-raves.org (Postfix) with ESMTP id CCC2C51B84
-	for <scr-admin at socal-raves.org>; Sun, 23 Sep 2001 20:13:54 -0700 (PDT)
-Received: from sims-ms-daemon by cougar.noc.ucla.edu
- (Sun Internet Mail Server sims.3.5.2000.03.23.18.03.p10)
- id <0GK500B01D0B8Y at cougar.noc.ucla.edu> for scr-admin at socal-raves.org; Sun,
- 23 Sep 2001 20:14:35 -0700 (PDT)
-Received: from cougar.noc.ucla.edu
- (Sun Internet Mail Server sims.3.5.2000.03.23.18.03.p10)
- id <0GK500B01D0B8X at cougar.noc.ucla.edu>; Sun, 23 Sep 2001 20:14:35 -0700 (PDT)
-Date: Sun, 23 Sep 2001 20:14:35 -0700 (PDT)
-From: Internet Mail Delivery <postmaster at ucla.edu>
-Subject: Delivery Notification: Delivery has failed
-To: scr-admin at socal-raves.org
-Message-id: <0GK500B04D0B8X at cougar.noc.ucla.edu>
-MIME-version: 1.0
-Sender: scr-owner at socal-raves.org
-Errors-To: scr-owner at socal-raves.org
-X-BeenThere: scr at socal-raves.org
-X-Mailman-Version: 2.1a3
-Precedence: bulk
-List-Help: <mailto:scr-request at socal-raves.org?subject=help>
-List-Post: <mailto:scr at socal-raves.org>
-List-Subscribe: <http://socal-raves.org/mailman/listinfo/scr>,
-	<mailto:scr-request at socal-raves.org?subject=subscribe>
-List-Id: SoCal-Raves <scr.socal-raves.org>
-List-Unsubscribe: <http://socal-raves.org/mailman/listinfo/scr>,
-	<mailto:scr-request at socal-raves.org?subject=unsubscribe>
-List-Archive: <http://socal-raves.org/mailman/private/scr/>
-Content-Type: multipart/report; boundary="Boundary_(ID_PGS2F2a+z+/jL7hupKgRhA)"
-
-
---Boundary_(ID_PGS2F2a+z+/jL7hupKgRhA)
-Content-type: text/plain; charset=ISO-8859-1
-
-This report relates to a message you sent with the following header fields:
-
-  Message-id: <002001c144a6$8752e060$56104586 at oxy.edu>
-  Date: Sun, 23 Sep 2001 20:10:55 -0700
-  From: "Ian T. Henry" <henryi at oxy.edu>
-  To: SoCal Raves <scr at socal-raves.org>
-  Subject: [scr] yeah for Ians!!
-
-Your message cannot be delivered to the following recipients:
-
-  Recipient address: jangel1 at cougar.noc.ucla.edu
-  Reason: recipient reached disk quota
-
-
---Boundary_(ID_PGS2F2a+z+/jL7hupKgRhA)
-Content-type: message/DELIVERY-STATUS
-
-Original-envelope-id: 0GK500B4HD0888 at cougar.noc.ucla.edu
-Reporting-MTA: dns; cougar.noc.ucla.edu
-
-Action: failed
-Status: 5.0.0 (recipient reached disk quota)
-Original-recipient: rfc822;jangel1 at cougar.noc.ucla.edu
-Final-recipient: rfc822;jangel1 at cougar.noc.ucla.edu
-
---Boundary_(ID_PGS2F2a+z+/jL7hupKgRhA)
-Content-type: MESSAGE/RFC822
-
-Return-path: scr-admin at socal-raves.org
-Received: from sims-ms-daemon by cougar.noc.ucla.edu
- (Sun Internet Mail Server sims.3.5.2000.03.23.18.03.p10)
- id <0GK500B01D0B8X at cougar.noc.ucla.edu>; Sun, 23 Sep 2001 20:14:35 -0700 (PDT)
-Received: from panther.noc.ucla.edu by cougar.noc.ucla.edu
- (Sun Internet Mail Server sims.3.5.2000.03.23.18.03.p10)
- with ESMTP id <0GK500B4GD0888 at cougar.noc.ucla.edu> for jangel1 at sims-ms-daemon;
- Sun, 23 Sep 2001 20:14:33 -0700 (PDT)
-Received: from babylon.socal-raves.org
- (ip-209-85-222-117.dreamhost.com [209.85.222.117])
- by panther.noc.ucla.edu (8.9.1a/8.9.1) with ESMTP id UAA09793 for
- <jangel1 at ucla.edu>; Sun, 23 Sep 2001 20:14:32 -0700 (PDT)
-Received: from babylon (localhost [127.0.0.1]) by babylon.socal-raves.org
- (Postfix) with ESMTP id D3B2951B70; Sun, 23 Sep 2001 20:13:47 -0700 (PDT)
-Received: by babylon.socal-raves.org (Postfix, from userid 60001)
- id A611F51B82; Sun, 23 Sep 2001 20:13:46 -0700 (PDT)
-Received: from tiger.cc.oxy.edu (tiger.cc.oxy.edu [134.69.3.112])
- by babylon.socal-raves.org (Postfix) with ESMTP id ADA7351B70 for
- <scr at socal-raves.org>; Sun, 23 Sep 2001 20:13:44 -0700 (PDT)
-Received: from ent (n16h86.dhcp.oxy.edu [134.69.16.86])
- by tiger.cc.oxy.edu (8.8.8/8.8.8) with SMTP id UAA08100 for
- <scr at socal-raves.org>; Sun, 23 Sep 2001 20:14:24 -0700 (PDT)
-Date: Sun, 23 Sep 2001 20:10:55 -0700
-From: "Ian T. Henry" <henryi at oxy.edu>
-Subject: [scr] yeah for Ians!!
-Sender: scr-admin at socal-raves.org
-To: SoCal Raves <scr at socal-raves.org>
-Errors-to: scr-admin at socal-raves.org
-Message-id: <002001c144a6$8752e060$56104586 at oxy.edu>
-MIME-version: 1.0
-X-Mailer: Microsoft Outlook Express 5.50.4522.1200
-Content-type: text/plain; charset=us-ascii
-Precedence: bulk
-Delivered-to: scr-post at babylon.socal-raves.org
-Delivered-to: scr at socal-raves.org
-X-Converted-To-Plain-Text: from multipart/alternative by demime 0.98e
-X-Converted-To-Plain-Text: Alternative section used was text/plain
-X-BeenThere: scr at socal-raves.org
-X-Mailman-Version: 2.1a3
-List-Help: <mailto:scr-request at socal-raves.org?subject=help>
-List-Post: <mailto:scr at socal-raves.org>
-List-Subscribe: <http://socal-raves.org/mailman/listinfo/scr>,
- <mailto:scr-request at socal-raves.org?subject=subscribe>
-List-Id: SoCal-Raves <scr.socal-raves.org>
-List-Unsubscribe: <http://socal-raves.org/mailman/listinfo/scr>,
- <mailto:scr-request at socal-raves.org?subject=unsubscribe>
-List-Archive: <http://socal-raves.org/mailman/private/scr/>
-
-I always love to find more Ian's that are over 3 years old!!
-
-Ian
-_______________________________________________
-For event info, list questions, or to unsubscribe, see http://www.socal-raves.org/
-
-
-
---Boundary_(ID_PGS2F2a+z+/jL7hupKgRhA)--
-
diff --git a/Lib/email/test/data/msg_17.txt b/Lib/email/test/data/msg_17.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_17.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-MIME-Version: 1.0
-From: Barry <barry at digicool.com>
-To: Dingus Lovers <cravindogs at cravindogs.com>
-Subject: Here is your dingus fish
-Date: Fri, 20 Apr 2001 19:35:02 -0400
-Content-Type: multipart/mixed; boundary="BOUNDARY"
-
-Hi there,
-
-This is the dingus fish.
-
-[Non-text (image/gif) part of message omitted, filename dingusfish.gif]
diff --git a/Lib/email/test/data/msg_18.txt b/Lib/email/test/data/msg_18.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_18.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-Content-Type: text/plain; charset="us-ascii"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-X-Foobar-Spoink-Defrobnit: wasnipoop; giraffes="very-long-necked-animals";
-	spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"
-
diff --git a/Lib/email/test/data/msg_19.txt b/Lib/email/test/data/msg_19.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_19.txt
+++ /dev/null
@@ -1,43 +0,0 @@
-Send Ppp mailing list submissions to
-	ppp at zzz.org
-
-To subscribe or unsubscribe via the World Wide Web, visit
-	http://www.zzz.org/mailman/listinfo/ppp
-or, via email, send a message with subject or body 'help' to
-	ppp-request at zzz.org
-
-You can reach the person managing the list at
-	ppp-admin at zzz.org
-
-When replying, please edit your Subject line so it is more specific
-than "Re: Contents of Ppp digest..."
-
-Today's Topics:
-
-   1. testing #1 (Barry A. Warsaw)
-   2. testing #2 (Barry A. Warsaw)
-   3. testing #3 (Barry A. Warsaw)
-   4. testing #4 (Barry A. Warsaw)
-   5. testing #5 (Barry A. Warsaw)
-
-hello
-
-
-hello
-
-
-hello
-
-
-hello
-
-
-hello
-
-
-
-_______________________________________________
-Ppp mailing list
-Ppp at zzz.org
-http://www.zzz.org/mailman/listinfo/ppp
-
diff --git a/Lib/email/test/data/msg_20.txt b/Lib/email/test/data/msg_20.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_20.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-Return-Path: <bbb at zzz.org>
-Delivered-To: bbb at zzz.org
-Received: by mail.zzz.org (Postfix, from userid 889)
-	id 27CEAD38CC; Fri,  4 May 2001 14:05:44 -0400 (EDT)
-MIME-Version: 1.0
-Content-Type: text/plain; charset=us-ascii
-Content-Transfer-Encoding: 7bit
-Message-ID: <15090.61304.110929.45684 at aaa.zzz.org>
-From: bbb at ddd.com (John X. Doe)
-To: bbb at zzz.org
-Cc: ccc at zzz.org
-CC: ddd at zzz.org
-cc: eee at zzz.org
-Subject: This is a test message
-Date: Fri, 4 May 2001 14:05:44 -0400
-
-
-Hi,
-
-Do you like this message?
-
--Me
diff --git a/Lib/email/test/data/msg_21.txt b/Lib/email/test/data/msg_21.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_21.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-From: aperson at dom.ain
-To: bperson at dom.ain
-Subject: Test
-Content-Type: multipart/mixed; boundary="BOUNDARY"
-
-MIME message
---BOUNDARY
-Content-Type: text/plain; charset="us-ascii"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-
-One
---BOUNDARY
-Content-Type: text/plain; charset="us-ascii"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-
-Two
---BOUNDARY--
-End of MIME message
diff --git a/Lib/email/test/data/msg_22.txt b/Lib/email/test/data/msg_22.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_22.txt
+++ /dev/null
@@ -1,46 +0,0 @@
-Mime-Version: 1.0
-Message-Id: <a05001902b7f1c33773e9@[134.84.183.138]>
-Date: Tue, 16 Oct 2001 13:59:25 +0300
-To: a at example.com
-From: b at example.com
-Content-Type: multipart/mixed; boundary="============_-1208892523==_============"
-
---============_-1208892523==_============
-Content-Type: text/plain; charset="us-ascii" ; format="flowed"
-
-Text text text.
---============_-1208892523==_============
-Content-Id: <a05001902b7f1c33773e9@[134.84.183.138].0.0>
-Content-Type: image/jpeg; name="wibble.JPG"
- ; x-mac-type="4A504547"
- ; x-mac-creator="474B4F4E"
-Content-Disposition: attachment; filename="wibble.JPG"
-Content-Transfer-Encoding: base64
-
-/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEB
-AQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/wAALCAXABIEBAREA
-g6bCjjw/pIZSjO6FWFpldjySOmCNrO7DBZibUXhTwtCixw+GtAijVdqxxaPp0aKvmGXa
-qrbBQvms0mAMeYS/3iTV1dG0hHaRNK01XblnWxtVdjkHLMIgTyqnk9VB7CrP2KzIINpa
-4O7I+zxYO9WV8jZg71Zlb+8rMDkEirAVQFAUAKAFAAAUAYAUDgADgY6DjpRtXj5RxjHA
-4wQRj0wQCMdCAewpaKKK/9k=
---============_-1208892523==_============
-Content-Id: <a05001902b7f1c33773e9@[134.84.183.138].0.1>
-Content-Type: image/jpeg; name="wibble2.JPG"
- ; x-mac-type="4A504547"
- ; x-mac-creator="474B4F4E"
-Content-Disposition: attachment; filename="wibble2.JPG"
-Content-Transfer-Encoding: base64
-
-/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEB
-AQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/wAALCAXABJ0BAREA
-/8QAHwAAAQUBAQEBAQEAAAAAAAAAAAECAwQFBgcICQoL/8QAtRAAAgEDAwIEAwUFBAQA
-W6NFJJBEkU10kKGTcWMDwxuU+0JHvk8qAtOpNwqSR0n8c3BlDyXHlqsUltHEiTvdXLxR
-7vMiGDNJAJWkAMk8ZkCFp5G2oo5W++INrbQtNfTQxJAuXlupz9oS4d5Y1W+E2XlWZJJE
-Y7LWYQxTLE1zuMbfBPxw8X2fibVdIbSbI6nLZxX635t9TjtYreWR7WGKJTLJFFKSlozO
-0ShxIXM43uC3/9k=
---============_-1208892523==_============
-Content-Type: text/plain; charset="us-ascii" ; format="flowed"
-
-Text text text.
---============_-1208892523==_============--
-
diff --git a/Lib/email/test/data/msg_23.txt b/Lib/email/test/data/msg_23.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_23.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-From: aperson at dom.ain
-Content-Type: multipart/mixed; boundary="BOUNDARY"
-
---BOUNDARY
-Content-Type: text/plain
-
-A message part
---BOUNDARY--
diff --git a/Lib/email/test/data/msg_24.txt b/Lib/email/test/data/msg_24.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_24.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-Content-Type: multipart/mixed; boundary="BOUNDARY"
-MIME-Version: 1.0
-Subject: A subject
-To: aperson at dom.ain
-From: bperson at dom.ain
-
---BOUNDARY
-
-
---BOUNDARY--
diff --git a/Lib/email/test/data/msg_25.txt b/Lib/email/test/data/msg_25.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_25.txt
+++ /dev/null
@@ -1,117 +0,0 @@
-From MAILER-DAEMON Fri Apr 06 16:46:09 2001
-Received: from [204.245.199.98] (helo=zinfandel.lacita.com)
-	by www.linux.org.uk with esmtp (Exim 3.13 #1)
-	id 14lYR6-0008Iv-00
-	for linuxuser-admin at www.linux.org.uk; Fri, 06 Apr 2001 16:46:09 +0100
-Received: from localhost (localhost) by zinfandel.lacita.com (8.7.3/8.6.10-MT4.00) with internal id JAB03225; Fri, 6 Apr 2001 09:23:06 -0800 (GMT-0800)
-Date: Fri, 6 Apr 2001 09:23:06 -0800 (GMT-0800)
-From: Mail Delivery Subsystem <MAILER-DAEMON at zinfandel.lacita.com>
-Subject: Returned mail: Too many hops 19 (17 max): from <linuxuser-admin at www.linux.org.uk> via [199.164.235.226], to <scoffman at wellpartner.com>
-Message-Id: <200104061723.JAB03225 at zinfandel.lacita.com>
-To: <linuxuser-admin at www.linux.org.uk>
-To: postmaster at zinfandel.lacita.com
-MIME-Version: 1.0
-Content-Type: multipart/report; report-type=delivery-status;
-	bo
-Auto-Submitted: auto-generated (failure)
-
-This is a MIME-encapsulated message
-
---JAB03225.986577786/zinfandel.lacita.com
-
-The original message was received at Fri, 6 Apr 2001 09:23:03 -0800 (GMT-0800)
-from [199.164.235.226]
-
-   ----- The following addresses have delivery notifications -----
-<scoffman at wellpartner.com>  (unrecoverable error)
-
-   ----- Transcript of session follows -----
-554 Too many hops 19 (17 max): from <linuxuser-admin at www.linux.org.uk> via [199.164.235.226], to <scoffman at wellpartner.com>
-
---JAB03225.986577786/zinfandel.lacita.com
-Content-Type: message/delivery-status
-
-Reporting-MTA: dns; zinfandel.lacita.com
-Received-From-MTA: dns; [199.164.235.226]
-Arrival-Date: Fri, 6 Apr 2001 09:23:03 -0800 (GMT-0800)
-
-Final-Recipient: rfc822; scoffman at wellpartner.com
-Action: failed
-Status: 5.4.6
-Last-Attempt-Date: Fri, 6 Apr 2001 09:23:06 -0800 (GMT-0800)
-
---JAB03225.986577786/zinfandel.lacita.com
-Content-Type: text/rfc822-headers
-
-Return-Path: linuxuser-admin at www.linux.org.uk
-Received: from ns1.wellpartner.net ([199.164.235.226]) by zinfandel.lacita.com (8.7.3/8.6.10-MT4.00) with ESMTP id JAA03225 for <scoffman at wellpartner.com>; Fri, 6 Apr 2001 09:23:03 -0800 (GMT-0800)
-Received: from zinfandel.lacita.com ([204.245.199.98])
-	by
-	fo
-Received: from ns1.wellpartner.net ([199.164.235.226]) by zinfandel.lacita.com (8.7.3/8.6.10-MT4.00) with ESMTP id JAA03221 for <scoffman at wellpartner.com>; Fri, 6 Apr 2001 09:22:18 -0800 (GMT-0800)
-Received: from zinfandel.lacita.com ([204.245.199.98])
-	by
-	fo
-Received: from ns1.wellpartner.net ([199.164.235.226]) by zinfandel.lacita.com (8.7.3/8.6.10-MT4.00) with ESMTP id JAA03217 for <scoffman at wellpartner.com>; Fri, 6 Apr 2001 09:21:37 -0800 (GMT-0800)
-Received: from zinfandel.lacita.com ([204.245.199.98])
-	by
-	fo
-Received: from ns1.wellpartner.net ([199.164.235.226]) by zinfandel.lacita.com (8.7.3/8.6.10-MT4.00) with ESMTP id JAA03213 for <scoffman at wellpartner.com>; Fri, 6 Apr 2001 09:20:56 -0800 (GMT-0800)
-Received: from zinfandel.lacita.com ([204.245.199.98])
-	by
-	fo
-Received: from ns1.wellpartner.net ([199.164.235.226]) by zinfandel.lacita.com (8.7.3/8.6.10-MT4.00) with ESMTP id JAA03209 for <scoffman at wellpartner.com>; Fri, 6 Apr 2001 09:20:15 -0800 (GMT-0800)
-Received: from zinfandel.lacita.com ([204.245.199.98])
-	by
-	fo
-Received: from ns1.wellpartner.net ([199.164.235.226]) by zinfandel.lacita.com (8.7.3/8.6.10-MT4.00) with ESMTP id JAA03205 for <scoffman at wellpartner.com>; Fri, 6 Apr 2001 09:19:33 -0800 (GMT-0800)
-Received: from zinfandel.lacita.com ([204.245.199.98])
-	by
-	fo
-Received: from ns1.wellpartner.net ([199.164.235.226]) by zinfandel.lacita.com (8.7.3/8.6.10-MT4.00) with ESMTP id JAA03201 for <scoffman at wellpartner.com>; Fri, 6 Apr 2001 09:18:52 -0800 (GMT-0800)
-Received: from zinfandel.lacita.com ([204.245.199.98])
-	by
-	fo
-Received: from ns1.wellpartner.net ([199.164.235.226]) by zinfandel.lacita.com (8.7.3/8.6.10-MT4.00) with ESMTP id JAA03197 for <scoffman at wellpartner.com>; Fri, 6 Apr 2001 09:17:54 -0800 (GMT-0800)
-Received: from www.linux.org.uk (parcelfarce.linux.theplanet.co.uk [195.92.249.252])
-	by
-	fo
-Received: from localhost.localdomain
-	([
-	by
-	id
-Received: from [212.1.130.11] (helo=s1.uklinux.net ident=root)
-	by
-	id
-	fo
-Received: from server (ppp-2-22.cvx4.telinco.net [212.1.149.22])
-	by
-	fo
-From: Daniel James <daniel at linuxuser.co.uk>
-Organization: LinuxUser
-To: linuxuser at www.linux.org.uk
-X-Mailer: KMail [version 1.1.99]
-Content-Type: text/plain;
-  c
-MIME-Version: 1.0
-Message-Id: <01040616033903.00962 at server>
-Content-Transfer-Encoding: 8bit
-Subject: [LinuxUser] bulletin no. 45
-Sender: linuxuser-admin at www.linux.org.uk
-Errors-To: linuxuser-admin at www.linux.org.uk
-X-BeenThere: linuxuser at www.linux.org.uk
-X-Mailman-Version: 2.0.3
-Precedence: bulk
-List-Help: <mailto:linuxuser-request at www.linux.org.uk?subject=help>
-List-Post: <mailto:linuxuser at www.linux.org.uk>
-List-Subscribe: <http://www.linux.org.uk/mailman/listinfo/linuxuser>,
-	<m
-List-Id: bulletins from LinuxUser magazine <linuxuser.www.linux.org.uk>
-List-Unsubscribe: <http://www.linux.org.uk/mailman/listinfo/linuxuser>,
-	<m
-List-Archive: <http://www.linux.org.uk/pipermail/linuxuser/>
-Date: Fri, 6 Apr 2001 16:03:39 +0100
-
---JAB03225.986577786/zinfandel.lacita.com--
-
-
diff --git a/Lib/email/test/data/msg_26.txt b/Lib/email/test/data/msg_26.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_26.txt
+++ /dev/null
@@ -1,46 +0,0 @@
-Received: from xcar [192.168.0.2] by jeeves.wooster.local
-  (SMTPD32-7.07 EVAL) id AFF92F0214; Sun, 12 May 2002 08:55:37 +0100
-Date: Sun, 12 May 2002 08:56:15 +0100
-From: Father Time <father.time at xcar.wooster.local>
-To: timbo at jeeves.wooster.local
-Subject: IMAP file test
-Message-ID: <6df65d354b.father.time at rpc.wooster.local>
-X-Organization: Home
-User-Agent: Messenger-Pro/2.50a (MsgServe/1.50) (RISC-OS/4.02) POPstar/2.03
-MIME-Version: 1.0
-Content-Type: multipart/mixed; boundary="1618492860--2051301190--113853680"
-Status: R
-X-UIDL: 319998302
-
-This message is in MIME format which your mailer apparently does not support.
-You either require a newer version of your software which supports MIME, or
-a separate MIME decoding utility.  Alternatively, ask the sender of this
-message to resend it in a different format.
-
---1618492860--2051301190--113853680
-Content-Type: text/plain; charset=us-ascii
-
-Simple email with attachment.
-
-
---1618492860--2051301190--113853680
-Content-Type: application/riscos; name="clock.bmp,69c"; type=BMP;
-	load=&fff69c4b; exec=&355dd4d1; access=&03
-Content-Disposition: attachment; filename="clock.bmp"
-Content-Transfer-Encoding: base64
-
-Qk12AgAAAAAAAHYAAAAoAAAAIAAAACAAAAABAAQAAAAAAAAAAADXDQAA1w0AAAAAAAAA
-AAAAAAAAAAAAiAAAiAAAAIiIAIgAAACIAIgAiIgAALu7uwCIiIgAERHdACLuIgAz//8A
-zAAAAN0R3QDu7iIA////AAAAAAAAAAAAAAAAAAAAAAAAAAi3AAAAAAAAADeAAAAAAAAA
-C3ADMzMzMANwAAAAAAAAAAAHMAAAAANwAAAAAAAAAACAMAd3zPfwAwgAAAAAAAAIAwd/
-f8x/f3AwgAAAAAAAgDB0x/f3//zPAwgAAAAAAAcHfM9////8z/AwAAAAAAiwd/f3////
-////A4AAAAAAcEx/f///////zAMAAAAAiwfM9////3///8zwOAAAAAcHf3////B/////
-8DAAAAALB/f3///wd3d3//AwAAAABwTPf//wCQAAD/zAMAAAAAsEx/f///B////8wDAA
-AAAHB39////wf/////AwAAAACwf39///8H/////wMAAAAIcHfM9///B////M8DgAAAAA
-sHTH///wf///xAMAAAAACHB3f3//8H////cDgAAAAAALB3zH//D//M9wMAAAAAAAgLB0
-z39///xHAwgAAAAAAAgLB3d3RHd3cDCAAAAAAAAAgLAHd0R3cAMIAAAAAAAAgAgLcAAA
-AAMwgAgAAAAACDAAAAu7t7cwAAgDgAAAAABzcIAAAAAAAAgDMwAAAAAAN7uwgAAAAAgH
-MzMAAAAACH97tzAAAAALu3c3gAAAAAAL+7tzDABAu7f7cAAAAAAACA+3MA7EQAv/sIAA
-AAAAAAAIAAAAAAAAAIAAAAAA
-
---1618492860--2051301190--113853680--
diff --git a/Lib/email/test/data/msg_27.txt b/Lib/email/test/data/msg_27.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_27.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-Return-Path: <aperson at dom.ain>
-Received: by mail.dom.ain (Postfix, from userid 889)
-	id B9D0AD35DB; Tue,  4 Jun 2002 21:46:59 -0400 (EDT)
-Message-ID: <15613.28051.707126.569693 at dom.ain>
-Date: Tue, 4 Jun 2002 21:46:59 -0400
-MIME-Version: 1.0
-Content-Type: text/plain; charset=us-ascii
-Content-Transfer-Encoding: 7bit
-Subject: bug demonstration
-	12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789
-	more text
-From: aperson at dom.ain (Anne P. Erson)
-To: bperson at dom.ain (Barney P. Erson)
-
-test
diff --git a/Lib/email/test/data/msg_28.txt b/Lib/email/test/data/msg_28.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_28.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-From: aperson at dom.ain
-MIME-Version: 1.0
-Content-Type: multipart/digest; boundary=BOUNDARY
-
---BOUNDARY
-Content-Type: message/rfc822
-
-Content-Type: text/plain; charset=us-ascii
-To: aa at bb.org
-From: cc at dd.org
-Subject: ee
-
-message 1
-
---BOUNDARY
-Content-Type: message/rfc822
-
-Content-Type: text/plain; charset=us-ascii
-To: aa at bb.org
-From: cc at dd.org
-Subject: ee
-
-message 2
-
---BOUNDARY--
diff --git a/Lib/email/test/data/msg_29.txt b/Lib/email/test/data/msg_29.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_29.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-Return-Path: <bbb at zzz.org>
-Delivered-To: bbb at zzz.org
-Received: by mail.zzz.org (Postfix, from userid 889)
-	id 27CEAD38CC; Fri,  4 May 2001 14:05:44 -0400 (EDT)
-MIME-Version: 1.0
-Content-Type: text/plain; charset=us-ascii;
-     title*0*="us-ascii'en'This%20is%20even%20more%20";
-     title*1*="%2A%2A%2Afun%2A%2A%2A%20";
-     title*2="isn't it!"
-Content-Transfer-Encoding: 7bit
-Message-ID: <15090.61304.110929.45684 at aaa.zzz.org>
-From: bbb at ddd.com (John X. Doe)
-To: bbb at zzz.org
-Subject: This is a test message
-Date: Fri, 4 May 2001 14:05:44 -0400
-
-
-Hi,
-
-Do you like this message?
-
--Me
diff --git a/Lib/email/test/data/msg_30.txt b/Lib/email/test/data/msg_30.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_30.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-From: aperson at dom.ain
-MIME-Version: 1.0
-Content-Type: multipart/digest; boundary=BOUNDARY
-
---BOUNDARY
-
-Content-Type: text/plain; charset=us-ascii
-To: aa at bb.org
-From: cc at dd.org
-Subject: ee
-
-message 1
-
---BOUNDARY
-
-Content-Type: text/plain; charset=us-ascii
-To: aa at bb.org
-From: cc at dd.org
-Subject: ee
-
-message 2
-
---BOUNDARY--
diff --git a/Lib/email/test/data/msg_31.txt b/Lib/email/test/data/msg_31.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_31.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-From: aperson at dom.ain
-MIME-Version: 1.0
-Content-Type: multipart/mixed; boundary=BOUNDARY_
-
---BOUNDARY
-Content-Type: text/plain
-
-message 1
-
---BOUNDARY
-Content-Type: text/plain
-
-message 2
-
---BOUNDARY--
diff --git a/Lib/email/test/data/msg_32.txt b/Lib/email/test/data/msg_32.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_32.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-Delivered-To: freebsd-isp at freebsd.org
-Date: Tue, 26 Sep 2000 12:23:03 -0500
-From: Anne Person <aperson at example.com>
-To: Barney Dude <bdude at example.com>
-Subject: Re: Limiting Perl CPU Utilization...
-Mime-Version: 1.0
-Content-Type: text/plain; charset*=ansi-x3.4-1968''us-ascii
-Content-Disposition: inline
-User-Agent: Mutt/1.3.8i
-Sender: owner-freebsd-isp at FreeBSD.ORG
-Precedence: bulk
-X-Loop: FreeBSD.org
-
-Some message.
diff --git a/Lib/email/test/data/msg_33.txt b/Lib/email/test/data/msg_33.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_33.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-Delivered-To: freebsd-isp at freebsd.org
-Date: Wed, 27 Sep 2000 11:11:09 -0500
-From: Anne Person <aperson at example.com>
-To: Barney Dude <bdude at example.com>
-Subject: Re: Limiting Perl CPU Utilization...
-Mime-Version: 1.0
-Content-Type: multipart/signed; micalg*=ansi-x3.4-1968''pgp-md5;
-	protocol*=ansi-x3.4-1968''application%2Fpgp-signature;
-	boundary*="ansi-x3.4-1968''EeQfGwPcQSOJBaQU"
-Content-Disposition: inline
-Sender: owner-freebsd-isp at FreeBSD.ORG
-Precedence: bulk
-X-Loop: FreeBSD.org
-
-
---EeQfGwPcQSOJBaQU
-Content-Type: text/plain; charset*=ansi-x3.4-1968''us-ascii
-Content-Disposition: inline
-Content-Transfer-Encoding: quoted-printable
-
-part 1
-
---EeQfGwPcQSOJBaQU
-Content-Type: text/plain
-Content-Disposition: inline
-
-part 2
-
---EeQfGwPcQSOJBaQU--
diff --git a/Lib/email/test/data/msg_34.txt b/Lib/email/test/data/msg_34.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_34.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-From: aperson at dom.ain
-To: bperson at dom.ain
-Content-Type: multipart/digest; boundary=XYZ
-
---XYZ
-Content-Type: text/plain
-
-
-This is a text plain part that is counter to recommended practice in
-RFC 2046, $5.1.5, but is not illegal
-
---XYZ
-
-From: cperson at dom.ain
-To: dperson at dom.ain
-
-A submessage
-
---XYZ--
diff --git a/Lib/email/test/data/msg_35.txt b/Lib/email/test/data/msg_35.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_35.txt
+++ /dev/null
@@ -1,4 +0,0 @@
-From: aperson at dom.ain
-To: bperson at dom.ain
-Subject: here's something interesting
-counter to RFC 2822, there's no separating newline here
diff --git a/Lib/email/test/data/msg_36.txt b/Lib/email/test/data/msg_36.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_36.txt
+++ /dev/null
@@ -1,40 +0,0 @@
-Mime-Version: 1.0
-Content-Type: Multipart/Mixed; Boundary="NextPart"
-To: IETF-Announce:;
-From: Internet-Drafts at ietf.org
-Subject: I-D ACTION:draft-ietf-mboned-mix-00.txt
-Date: Tue, 22 Dec 1998 16:55:06 -0500
-
---NextPart
-
-Blah blah blah
-
---NextPart
-Content-Type: Multipart/Alternative; Boundary="OtherAccess"
-
---OtherAccess
-Content-Type: Message/External-body;
-	access-type="mail-server";
-	server="mailserv at ietf.org"
-
-Content-Type: text/plain
-Content-ID: <19981222151406.I-D at ietf.org>
-
-ENCODING mime
-FILE /internet-drafts/draft-ietf-mboned-mix-00.txt
-
---OtherAccess
-Content-Type: Message/External-body;
-	name="draft-ietf-mboned-mix-00.txt";
-	site="ftp.ietf.org";
-	access-type="anon-ftp";
-	directory="internet-drafts"
-
-Content-Type: text/plain
-Content-ID: <19981222151406.I-D at ietf.org>
-
-
---OtherAccess--
-
---NextPart--
-
diff --git a/Lib/email/test/data/msg_37.txt b/Lib/email/test/data/msg_37.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_37.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-Content-Type: multipart/mixed; boundary=ABCDE
-
---ABCDE
-Content-Type: text/x-one
-
-Blah
-
---ABCDE
---ABCDE
-Content-Type: text/x-two
-
-Blah
-
---ABCDE
---ABCDE
---ABCDE
---ABCDE
-Content-Type: text/x-two
-
-Blah
-
---ABCDE--
diff --git a/Lib/email/test/data/msg_38.txt b/Lib/email/test/data/msg_38.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_38.txt
+++ /dev/null
@@ -1,101 +0,0 @@
-MIME-Version: 1.0
-Content-Type: multipart/mixed; boundary="----- =_aaaaaaaaaa0"
-
-------- =_aaaaaaaaaa0
-Content-Type: multipart/mixed; boundary="----- =_aaaaaaaaaa1"
-Content-ID: <20592.1022586929.1 at example.com>
-
-------- =_aaaaaaaaaa1
-Content-Type: multipart/alternative; boundary="----- =_aaaaaaaaaa2"
-Content-ID: <20592.1022586929.2 at example.com>
-
-------- =_aaaaaaaaaa2
-Content-Type: text/plain
-Content-ID: <20592.1022586929.3 at example.com>
-Content-Description: very tricky
-Content-Transfer-Encoding: 7bit
-
-
-Unlike the test test_nested-multiples-with-internal-boundary, this
-piece of text not only contains the outer boundary tags 
-------- =_aaaaaaaaaa1 
-and 
-------- =_aaaaaaaaaa0 
-but puts them at the start of a line! And, to be even nastier, it
-even includes a couple of end tags, such as this one:
-
-------- =_aaaaaaaaaa1--
-
-and this one, which is from a multipart we haven't even seen yet!
-
-------- =_aaaaaaaaaa4--
-
-This will, I'm sure, cause much breakage of MIME parsers. But, as 
-far as I can tell, it's perfectly legal. I have not yet ever seen
-a case of this in the wild, but I've seen *similar* things.
-
-
-------- =_aaaaaaaaaa2
-Content-Type: application/octet-stream
-Content-ID: <20592.1022586929.4 at example.com>
-Content-Description: patch2
-Content-Transfer-Encoding: base64
-
-XXX
-
-------- =_aaaaaaaaaa2--
-
-------- =_aaaaaaaaaa1
-Content-Type: multipart/alternative; boundary="----- =_aaaaaaaaaa3"
-Content-ID: <20592.1022586929.6 at example.com>
-
-------- =_aaaaaaaaaa3
-Content-Type: application/octet-stream
-Content-ID: <20592.1022586929.7 at example.com>
-Content-Description: patch3
-Content-Transfer-Encoding: base64
-
-XXX
-
-------- =_aaaaaaaaaa3
-Content-Type: application/octet-stream
-Content-ID: <20592.1022586929.8 at example.com>
-Content-Description: patch4
-Content-Transfer-Encoding: base64
-
-XXX
-
-------- =_aaaaaaaaaa3--
-
-------- =_aaaaaaaaaa1
-Content-Type: multipart/alternative; boundary="----- =_aaaaaaaaaa4"
-Content-ID: <20592.1022586929.10 at example.com>
-
-------- =_aaaaaaaaaa4
-Content-Type: application/octet-stream
-Content-ID: <20592.1022586929.11 at example.com>
-Content-Description: patch5
-Content-Transfer-Encoding: base64
-
-XXX
-
-------- =_aaaaaaaaaa4
-Content-Type: application/octet-stream
-Content-ID: <20592.1022586929.12 at example.com>
-Content-Description: patch6
-Content-Transfer-Encoding: base64
-
-XXX
-
-------- =_aaaaaaaaaa4--
-
-------- =_aaaaaaaaaa1--
-
-------- =_aaaaaaaaaa0
-Content-Type: text/plain; charset="us-ascii"
-Content-ID: <20592.1022586929.15 at example.com>
-
---
-It's never too late to have a happy childhood.
-
-------- =_aaaaaaaaaa0--
diff --git a/Lib/email/test/data/msg_39.txt b/Lib/email/test/data/msg_39.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_39.txt
+++ /dev/null
@@ -1,83 +0,0 @@
-MIME-Version: 1.0
-Content-Type: multipart/mixed; boundary="----- =_aaaaaaaaaa0"
-
-------- =_aaaaaaaaaa0
-Content-Type: multipart/mixed; boundary="----- =_aaaaaaaaaa1"
-Content-ID: <20592.1022586929.1 at example.com>
-
-------- =_aaaaaaaaaa1
-Content-Type: multipart/alternative; boundary="----- =_aaaaaaaaaa1"
-Content-ID: <20592.1022586929.2 at example.com>
-
-------- =_aaaaaaaaaa1
-Content-Type: application/octet-stream
-Content-ID: <20592.1022586929.3 at example.com>
-Content-Description: patch1
-Content-Transfer-Encoding: base64
-
-XXX
-
-------- =_aaaaaaaaaa1
-Content-Type: application/octet-stream
-Content-ID: <20592.1022586929.4 at example.com>
-Content-Description: patch2
-Content-Transfer-Encoding: base64
-
-XXX
-
-------- =_aaaaaaaaaa1--
-
-------- =_aaaaaaaaaa1
-Content-Type: multipart/alternative; boundary="----- =_aaaaaaaaaa1"
-Content-ID: <20592.1022586929.6 at example.com>
-
-------- =_aaaaaaaaaa1
-Content-Type: application/octet-stream
-Content-ID: <20592.1022586929.7 at example.com>
-Content-Description: patch3
-Content-Transfer-Encoding: base64
-
-XXX
-
-------- =_aaaaaaaaaa1
-Content-Type: application/octet-stream
-Content-ID: <20592.1022586929.8 at example.com>
-Content-Description: patch4
-Content-Transfer-Encoding: base64
-
-XXX
-
-------- =_aaaaaaaaaa1--
-
-------- =_aaaaaaaaaa1
-Content-Type: multipart/alternative; boundary="----- =_aaaaaaaaaa1"
-Content-ID: <20592.1022586929.10 at example.com>
-
-------- =_aaaaaaaaaa1
-Content-Type: application/octet-stream
-Content-ID: <20592.1022586929.11 at example.com>
-Content-Description: patch5
-Content-Transfer-Encoding: base64
-
-XXX
-
-------- =_aaaaaaaaaa1
-Content-Type: application/octet-stream
-Content-ID: <20592.1022586929.12 at example.com>
-Content-Description: patch6
-Content-Transfer-Encoding: base64
-
-XXX
-
-------- =_aaaaaaaaaa1--
-
-------- =_aaaaaaaaaa1--
-
-------- =_aaaaaaaaaa0
-Content-Type: text/plain; charset="us-ascii"
-Content-ID: <20592.1022586929.15 at example.com>
-
---
-It's never too late to have a happy childhood.
-
-------- =_aaaaaaaaaa0--
diff --git a/Lib/email/test/data/msg_40.txt b/Lib/email/test/data/msg_40.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_40.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-MIME-Version: 1.0
-Content-Type: text/html; boundary="--961284236552522269"
-
-----961284236552522269
-Content-Type: text/html;
-Content-Transfer-Encoding: 7Bit
-
-<html></html>
-
-----961284236552522269--
diff --git a/Lib/email/test/data/msg_41.txt b/Lib/email/test/data/msg_41.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_41.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-From: "Allison Dunlap" <xxx at example.com>
-To: yyy at example.com
-Subject: 64423
-Date: Sun, 11 Jul 2004 16:09:27 -0300
-MIME-Version: 1.0
-Content-Type: multipart/alternative;
-
-Blah blah blah
diff --git a/Lib/email/test/data/msg_42.txt b/Lib/email/test/data/msg_42.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_42.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Content-Type: multipart/mixed; boundary="AAA"
-From: Mail Delivery Subsystem <xxx at example.com>
-To: yyy at example.com
-
-This is a MIME-encapsulated message
-
---AAA
-
-Stuff
-
---AAA
-Content-Type: message/rfc822
-
-From: webmaster at python.org
-To: zzz at example.com
-Content-Type: multipart/mixed; boundary="BBB"
-
---BBB--
-
---AAA--
diff --git a/Lib/email/test/data/msg_43.txt b/Lib/email/test/data/msg_43.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_43.txt
+++ /dev/null
@@ -1,217 +0,0 @@
-From SRS0=aO/p=ON=bag.python.org=None at bounce2.pobox.com  Fri Nov 26 21:40:36 2004
-X-VM-v5-Data: ([nil nil nil nil nil nil nil nil nil]
-	[nil nil nil nil nil nil nil "MAILER DAEMON <>" "MAILER DAEMON <>" nil nil "Banned file: auto__mail.python.bat in mail from you" "^From:" nil nil nil nil "Banned file: auto__mail.python.bat in mail from you" nil nil nil nil nil nil nil]
-	nil)
-MIME-Version: 1.0
-Message-Id: <edab.7804f5cb8070 at python.org>
-Content-Type: multipart/report; report-type=delivery-status;
-    charset=utf-8;
-    boundary="----------=_1101526904-1956-5"
-X-Virus-Scanned: by XS4ALL Virus Scanner
-X-UIDL: 4\G!!!<c"!UV["!M7C!!
-From: MAILER DAEMON <>
-To: <webmaster at python.org>
-Subject: Banned file: auto__mail.python.bat in mail from you
-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-This is a multi-part message in MIME format...
-
-------------=_1101526904-1956-5
-Content-Type: text/plain; charset="utf-8"
-Content-Disposition: inline
-Content-Transfer-Encoding: 7bit
-
-BANNED FILENAME ALERT
-
-Your message to: xxxxxxx at dot.ca.gov, xxxxxxxxxxxxx at dot.ca.gov, xxxxxxxxxx at dot.ca.gov, xxxxxxxx at dot.ca.gov, xxxxxxxxxx at dot.ca.gov, xxxxxx at dot.ca.gov, xxxxxxxxxx at dot.ca.gov, xxxxxx at dot.ca.gov, xxxxxx at dot.ca.gov, xxxxxxxxxxxxxxxx at dot.ca.gov, xxxxxxxxxxx at dot.ca.gov, xxxxxxxxxx at dot.ca.gov, xxxxxxxxxx at dot.ca.gov, xxxxxxxxxxxx at dot.ca.gov, xxxxxxxxxxxx at dot.ca.gov, xxxxxxx at dot.ca.gov, xxxxxxxxx at dot.ca.gov, xxxxxxxxxx at dot.ca.gov, xxxxxx at dot.ca.gov, xxx at dot.ca.gov, xxxxxxx at dot.ca.gov, xxxxxxx at dot.ca.gov, xxxxxxxxxxxxxxx at dot.ca.gov, xxxxxxxxxx at dot.ca.gov, xxxxxxx at dot.ca.gov, xxx at dot.ca.gov, xxxxxxxx at dot.ca.gov, xxxxxxxxxxxxx at dot.ca.gov, xxxxxxxxxxxxx at dot.ca.gov, xxxxxxxxxxx at dot.ca.gov, xxxxxxxxx at dot.ca.gov, xxxxxxxxxx at dot.ca.gov, xxxxxxxxxxxx at dot.ca.gov, xxxxxxx at dot.ca.gov, xxxxxxxxxxxxxxx at dot.ca.gov, xxxxxxxxxxxxx at dot.ca.gov, xxxx at dot.ca.gov, xxxxxxxx at dot.ca.gov, xxxxxxxxxx at dot.ca.gov, xxxxxxxxxxxxxxxxxx at dot.ca.gov
-was blocked by our Spam Firewall. The email you sent with the following subject has NOT BEEN DELIVERED:
-
-Subject: Delivery_failure_notice
-
-An attachment in that mail was of a file type that the Spam Firewall is set to block.
-
-
-
-------------=_1101526904-1956-5
-Content-Type: message/delivery-status
-Content-Disposition: inline
-Content-Transfer-Encoding: 7bit
-Content-Description: Delivery error report
-
-Reporting-MTA: dns; sacspam01.dot.ca.gov
-Received-From-MTA: smtp; sacspam01.dot.ca.gov ([127.0.0.1])
-Arrival-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxxxxxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxxxxxxxxxxxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxxxxxxxxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxxxxxxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxxxxxxxxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxxxxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxxxxxxxxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxxxxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxxxxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxxxxxxxxxxxxxxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxxxxxxxxxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxxxxxxxxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxxxxxxxxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxxxxxxxxxxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxxxxxxxxxxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxxxxxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxxxxxxxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxxxxxxxxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxxxxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxxxxxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxxxxxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxxxxxxxxxxxxxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxxxxxxxxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-Final-Recipient: rfc822; xxxxxxx at dot.ca.gov
-Action: failed
-Status: 5.7.1
-Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
-Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
-
-------------=_1101526904-1956-5
-Content-Type: text/rfc822-headers
-Content-Disposition: inline
-Content-Transfer-Encoding: 7bit
-Content-Description: Undelivered-message headers
-
-Received: from kgsav.org (ppp-70-242-162-63.dsl.spfdmo.swbell.net [70.242.162.63])
-	by sacspam01.dot.ca.gov (Spam Firewall) with SMTP
-	id A232AD03DE3A; Fri, 26 Nov 2004 19:41:35 -0800 (PST)
-From: webmaster at python.org
-To: xxxxx at dot.ca.gov
-Date: Sat, 27 Nov 2004 03:35:30 UTC
-Subject: Delivery_failure_notice
-Importance: Normal
-X-Priority: 3 (Normal)
-X-MSMail-Priority: Normal
-Message-ID: <edab.7804f5cb8070 at python.org>
-MIME-Version: 1.0
-Content-Type: multipart/mixed; boundary="====67bd2b7a5.f99f7"
-Content-Transfer-Encoding: 7bit
-
-------------=_1101526904-1956-5--
-
diff --git a/Lib/email/test/data/msg_44.txt b/Lib/email/test/data/msg_44.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_44.txt
+++ /dev/null
@@ -1,33 +0,0 @@
-Return-Path: <barry at python.org>
-Delivered-To: barry at python.org
-Received: by mail.python.org (Postfix, from userid 889)
-	id C2BF0D37C6; Tue, 11 Sep 2001 00:05:05 -0400 (EDT)
-MIME-Version: 1.0
-Content-Type: multipart/mixed; boundary="h90VIIIKmx"
-Content-Transfer-Encoding: 7bit
-Message-ID: <15261.36209.358846.118674 at anthem.python.org>
-From: barry at python.org (Barry A. Warsaw)
-To: barry at python.org
-Subject: a simple multipart
-Date: Tue, 11 Sep 2001 00:05:05 -0400
-X-Mailer: VM 6.95 under 21.4 (patch 4) "Artificial Intelligence" XEmacs Lucid
-X-Attribution: BAW
-X-Oblique-Strategy: Make a door into a window
-
-
---h90VIIIKmx
-Content-Type: text/plain; name="msg.txt"
-Content-Transfer-Encoding: 7bit
-
-a simple kind of mirror
-to reflect upon our own
-
---h90VIIIKmx
-Content-Type: text/plain; name="msg.txt"
-Content-Transfer-Encoding: 7bit
-
-a simple kind of mirror
-to reflect upon our own
-
---h90VIIIKmx--
-
diff --git a/Lib/email/test/data/msg_45.txt b/Lib/email/test/data/msg_45.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_45.txt
+++ /dev/null
@@ -1,33 +0,0 @@
-From: <foo at bar.baz>
-To: <baz at bar.foo>
-Subject: test
-X-Long-Line: Some really long line contains a lot of text and thus has to be rewrapped because it is some
-	really long
-        line
-MIME-Version: 1.0
-Content-Type: multipart/signed; boundary="borderline";
-	protocol="application/pgp-signature"; micalg=pgp-sha1
-
-This is an OpenPGP/MIME signed message (RFC 2440 and 3156)
---borderline
-Content-Type: text/plain
-X-Long-Line: Another really long line contains a lot of text and thus has to be rewrapped because it is another
-	really long
-        line
-
-This is the signed contents.
-
---borderline
-Content-Type: application/pgp-signature; name="signature.asc"
-Content-Description: OpenPGP digital signature
-Content-Disposition: attachment; filename="signature.asc"
-
------BEGIN PGP SIGNATURE-----
-Version: GnuPG v2.0.6 (GNU/Linux)
-
-iD8DBQFG03voRhp6o4m9dFsRApSZAKCCAN3IkJlVRg6NvAiMHlvvIuMGPQCeLZtj
-FGwfnRHFBFO/S4/DKysm0lI=
-=t7+s
------END PGP SIGNATURE-----
-
---borderline--
diff --git a/Lib/email/test/data/msg_46.txt b/Lib/email/test/data/msg_46.txt
deleted file mode 100644
--- a/Lib/email/test/data/msg_46.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-Return-Path: <sender at example.net>
-Delivery-Date: Mon, 08 Feb 2010 14:05:16 +0100
-Received: from example.org (example.org [64.5.53.58])
-    by example.net (node=mxbap2) with ESMTP (Nemesis)
-    id UNIQUE for someone at example.com; Mon, 08 Feb 2010 14:05:16 +0100
-Date: Mon, 01 Feb 2010 12:21:16 +0100
-From: "Sender" <sender at example.net>
-To: <someone at example.com>
-Subject: GroupwiseForwardingTest
-Mime-Version: 1.0
-Content-Type: message/rfc822
-
-Return-path: <sender at example.net>
-Message-ID: <4B66B890.4070408 at teconcept.de>
-Date: Mon, 01 Feb 2010 12:18:40 +0100
-From: "Dr. Sender" <sender at example.net>
-MIME-Version: 1.0
-To: "Recipient" <recipient at example.com>
-Subject: GroupwiseForwardingTest
-Content-Type: text/plain; charset=ISO-8859-15
-Content-Transfer-Encoding: 7bit
-
-Testing email forwarding with Groupwise 1.2.2010
diff --git a/Lib/email/test/test_email.py b/Lib/email/test/test_email.py
deleted file mode 100644
--- a/Lib/email/test/test_email.py
+++ /dev/null
@@ -1,4164 +0,0 @@
-# Copyright (C) 2001-2010 Python Software Foundation
-# Contact: email-sig at python.org
-# email package unit tests
-
-import os
-import re
-import sys
-import time
-import base64
-import difflib
-import unittest
-import warnings
-import textwrap
-
-from io import StringIO, BytesIO
-from itertools import chain
-
-import email
-
-from email.charset import Charset
-from email.header import Header, decode_header, make_header
-from email.parser import Parser, HeaderParser
-from email.generator import Generator, DecodedGenerator
-from email.message import Message
-from email.mime.application import MIMEApplication
-from email.mime.audio import MIMEAudio
-from email.mime.text import MIMEText
-from email.mime.image import MIMEImage
-from email.mime.base import MIMEBase
-from email.mime.message import MIMEMessage
-from email.mime.multipart import MIMEMultipart
-from email import utils
-from email import errors
-from email import encoders
-from email import iterators
-from email import base64mime
-from email import quoprimime
-
-from test.support import findfile, run_unittest, unlink
-from email.test import __file__ as landmark
-
-
-NL = '\n'
-EMPTYSTRING = ''
-SPACE = ' '
-
-
-
-def openfile(filename, *args, **kws):
-    path = os.path.join(os.path.dirname(landmark), 'data', filename)
-    return open(path, *args, **kws)
-
-
-
-# Base test class
-class TestEmailBase(unittest.TestCase):
-    def ndiffAssertEqual(self, first, second):
-        """Like assertEqual except use ndiff for readable output."""
-        if first != second:
-            sfirst = str(first)
-            ssecond = str(second)
-            rfirst = [repr(line) for line in sfirst.splitlines()]
-            rsecond = [repr(line) for line in ssecond.splitlines()]
-            diff = difflib.ndiff(rfirst, rsecond)
-            raise self.failureException(NL + NL.join(diff))
-
-    def _msgobj(self, filename):
-        with openfile(findfile(filename)) as fp:
-            return email.message_from_file(fp)
-
-
-
-# Test various aspects of the Message class's API
-class TestMessageAPI(TestEmailBase):
-    def test_get_all(self):
-        eq = self.assertEqual
-        msg = self._msgobj('msg_20.txt')
-        eq(msg.get_all('cc'), ['ccc at zzz.org', 'ddd at zzz.org', 'eee at zzz.org'])
-        eq(msg.get_all('xx', 'n/a'), 'n/a')
-
-    def test_getset_charset(self):
-        eq = self.assertEqual
-        msg = Message()
-        eq(msg.get_charset(), None)
-        charset = Charset('iso-8859-1')
-        msg.set_charset(charset)
-        eq(msg['mime-version'], '1.0')
-        eq(msg.get_content_type(), 'text/plain')
-        eq(msg['content-type'], 'text/plain; charset="iso-8859-1"')
-        eq(msg.get_param('charset'), 'iso-8859-1')
-        eq(msg['content-transfer-encoding'], 'quoted-printable')
-        eq(msg.get_charset().input_charset, 'iso-8859-1')
-        # Remove the charset
-        msg.set_charset(None)
-        eq(msg.get_charset(), None)
-        eq(msg['content-type'], 'text/plain')
-        # Try adding a charset when there's already MIME headers present
-        msg = Message()
-        msg['MIME-Version'] = '2.0'
-        msg['Content-Type'] = 'text/x-weird'
-        msg['Content-Transfer-Encoding'] = 'quinted-puntable'
-        msg.set_charset(charset)
-        eq(msg['mime-version'], '2.0')
-        eq(msg['content-type'], 'text/x-weird; charset="iso-8859-1"')
-        eq(msg['content-transfer-encoding'], 'quinted-puntable')
-
-    def test_set_charset_from_string(self):
-        eq = self.assertEqual
-        msg = Message()
-        msg.set_charset('us-ascii')
-        eq(msg.get_charset().input_charset, 'us-ascii')
-        eq(msg['content-type'], 'text/plain; charset="us-ascii"')
-
-    def test_set_payload_with_charset(self):
-        msg = Message()
-        charset = Charset('iso-8859-1')
-        msg.set_payload('This is a string payload', charset)
-        self.assertEqual(msg.get_charset().input_charset, 'iso-8859-1')
-
-    def test_get_charsets(self):
-        eq = self.assertEqual
-
-        msg = self._msgobj('msg_08.txt')
-        charsets = msg.get_charsets()
-        eq(charsets, [None, 'us-ascii', 'iso-8859-1', 'iso-8859-2', 'koi8-r'])
-
-        msg = self._msgobj('msg_09.txt')
-        charsets = msg.get_charsets('dingbat')
-        eq(charsets, ['dingbat', 'us-ascii', 'iso-8859-1', 'dingbat',
-                      'koi8-r'])
-
-        msg = self._msgobj('msg_12.txt')
-        charsets = msg.get_charsets()
-        eq(charsets, [None, 'us-ascii', 'iso-8859-1', None, 'iso-8859-2',
-                      'iso-8859-3', 'us-ascii', 'koi8-r'])
-
-    def test_get_filename(self):
-        eq = self.assertEqual
-
-        msg = self._msgobj('msg_04.txt')
-        filenames = [p.get_filename() for p in msg.get_payload()]
-        eq(filenames, ['msg.txt', 'msg.txt'])
-
-        msg = self._msgobj('msg_07.txt')
-        subpart = msg.get_payload(1)
-        eq(subpart.get_filename(), 'dingusfish.gif')
-
-    def test_get_filename_with_name_parameter(self):
-        eq = self.assertEqual
-
-        msg = self._msgobj('msg_44.txt')
-        filenames = [p.get_filename() for p in msg.get_payload()]
-        eq(filenames, ['msg.txt', 'msg.txt'])
-
-    def test_get_boundary(self):
-        eq = self.assertEqual
-        msg = self._msgobj('msg_07.txt')
-        # No quotes!
-        eq(msg.get_boundary(), 'BOUNDARY')
-
-    def test_set_boundary(self):
-        eq = self.assertEqual
-        # This one has no existing boundary parameter, but the Content-Type:
-        # header appears fifth.
-        msg = self._msgobj('msg_01.txt')
-        msg.set_boundary('BOUNDARY')
-        header, value = msg.items()[4]
-        eq(header.lower(), 'content-type')
-        eq(value, 'text/plain; charset="us-ascii"; boundary="BOUNDARY"')
-        # This one has a Content-Type: header, with a boundary, stuck in the
-        # middle of its headers.  Make sure the order is preserved; it should
-        # be fifth.
-        msg = self._msgobj('msg_04.txt')
-        msg.set_boundary('BOUNDARY')
-        header, value = msg.items()[4]
-        eq(header.lower(), 'content-type')
-        eq(value, 'multipart/mixed; boundary="BOUNDARY"')
-        # And this one has no Content-Type: header at all.
-        msg = self._msgobj('msg_03.txt')
-        self.assertRaises(errors.HeaderParseError,
-                          msg.set_boundary, 'BOUNDARY')
-
-    def test_make_boundary(self):
-        msg = MIMEMultipart('form-data')
-        # Note that when the boundary gets created is an implementation
-        # detail and might change.
-        self.assertEqual(msg.items()[0][1], 'multipart/form-data')
-        # Trigger creation of boundary
-        msg.as_string()
-        self.assertEqual(msg.items()[0][1][:33],
-                        'multipart/form-data; boundary="==')
-        # XXX: there ought to be tests of the uniqueness of the boundary, too.
-
-    def test_message_rfc822_only(self):
-        # Issue 7970: message/rfc822 not in multipart parsed by
-        # HeaderParser caused an exception when flattened.
-        with openfile(findfile('msg_46.txt')) as fp:
-            msgdata = fp.read()
-        parser = HeaderParser()
-        msg = parser.parsestr(msgdata)
-        out = StringIO()
-        gen = Generator(out, True, 0)
-        gen.flatten(msg, False)
-        self.assertEqual(out.getvalue(), msgdata)
-
-    def test_get_decoded_payload(self):
-        eq = self.assertEqual
-        msg = self._msgobj('msg_10.txt')
-        # The outer message is a multipart
-        eq(msg.get_payload(decode=True), None)
-        # Subpart 1 is 7bit encoded
-        eq(msg.get_payload(0).get_payload(decode=True),
-           b'This is a 7bit encoded message.\n')
-        # Subpart 2 is quopri
-        eq(msg.get_payload(1).get_payload(decode=True),
-           b'\xa1This is a Quoted Printable encoded message!\n')
-        # Subpart 3 is base64
-        eq(msg.get_payload(2).get_payload(decode=True),
-           b'This is a Base64 encoded message.')
-        # Subpart 4 is base64 with a trailing newline, which
-        # used to be stripped (issue 7143).
-        eq(msg.get_payload(3).get_payload(decode=True),
-           b'This is a Base64 encoded message.\n')
-        # Subpart 5 has no Content-Transfer-Encoding: header.
-        eq(msg.get_payload(4).get_payload(decode=True),
-           b'This has no Content-Transfer-Encoding: header.\n')
-
-    def test_get_decoded_uu_payload(self):
-        eq = self.assertEqual
-        msg = Message()
-        msg.set_payload('begin 666 -\n+:&5L;&\\@=V]R;&0 \n \nend\n')
-        for cte in ('x-uuencode', 'uuencode', 'uue', 'x-uue'):
-            msg['content-transfer-encoding'] = cte
-            eq(msg.get_payload(decode=True), b'hello world')
-        # Now try some bogus data
-        msg.set_payload('foo')
-        eq(msg.get_payload(decode=True), b'foo')
-
-    def test_decoded_generator(self):
-        eq = self.assertEqual
-        msg = self._msgobj('msg_07.txt')
-        with openfile('msg_17.txt') as fp:
-            text = fp.read()
-        s = StringIO()
-        g = DecodedGenerator(s)
-        g.flatten(msg)
-        eq(s.getvalue(), text)
-
-    def test__contains__(self):
-        msg = Message()
-        msg['From'] = 'Me'
-        msg['to'] = 'You'
-        # Check for case insensitivity
-        self.assertTrue('from' in msg)
-        self.assertTrue('From' in msg)
-        self.assertTrue('FROM' in msg)
-        self.assertTrue('to' in msg)
-        self.assertTrue('To' in msg)
-        self.assertTrue('TO' in msg)
-
-    def test_as_string(self):
-        eq = self.ndiffAssertEqual
-        msg = self._msgobj('msg_01.txt')
-        with openfile('msg_01.txt') as fp:
-            text = fp.read()
-        eq(text, str(msg))
-        fullrepr = msg.as_string(unixfrom=True)
-        lines = fullrepr.split('\n')
-        self.assertTrue(lines[0].startswith('From '))
-        eq(text, NL.join(lines[1:]))
-
-    def test_bad_param(self):
-        msg = email.message_from_string("Content-Type: blarg; baz; boo\n")
-        self.assertEqual(msg.get_param('baz'), '')
-
-    def test_missing_filename(self):
-        msg = email.message_from_string("From: foo\n")
-        self.assertEqual(msg.get_filename(), None)
-
-    def test_bogus_filename(self):
-        msg = email.message_from_string(
-        "Content-Disposition: blarg; filename\n")
-        self.assertEqual(msg.get_filename(), '')
-
-    def test_missing_boundary(self):
-        msg = email.message_from_string("From: foo\n")
-        self.assertEqual(msg.get_boundary(), None)
-
-    def test_get_params(self):
-        eq = self.assertEqual
-        msg = email.message_from_string(
-            'X-Header: foo=one; bar=two; baz=three\n')
-        eq(msg.get_params(header='x-header'),
-           [('foo', 'one'), ('bar', 'two'), ('baz', 'three')])
-        msg = email.message_from_string(
-            'X-Header: foo; bar=one; baz=two\n')
-        eq(msg.get_params(header='x-header'),
-           [('foo', ''), ('bar', 'one'), ('baz', 'two')])
-        eq(msg.get_params(), None)
-        msg = email.message_from_string(
-            'X-Header: foo; bar="one"; baz=two\n')
-        eq(msg.get_params(header='x-header'),
-           [('foo', ''), ('bar', 'one'), ('baz', 'two')])
-
-    def test_get_param_liberal(self):
-        msg = Message()
-        msg['Content-Type'] = 'Content-Type: Multipart/mixed; boundary = "CPIMSSMTPC06p5f3tG"'
-        self.assertEqual(msg.get_param('boundary'), 'CPIMSSMTPC06p5f3tG')
-
-    def test_get_param(self):
-        eq = self.assertEqual
-        msg = email.message_from_string(
-            "X-Header: foo=one; bar=two; baz=three\n")
-        eq(msg.get_param('bar', header='x-header'), 'two')
-        eq(msg.get_param('quuz', header='x-header'), None)
-        eq(msg.get_param('quuz'), None)
-        msg = email.message_from_string(
-            'X-Header: foo; bar="one"; baz=two\n')
-        eq(msg.get_param('foo', header='x-header'), '')
-        eq(msg.get_param('bar', header='x-header'), 'one')
-        eq(msg.get_param('baz', header='x-header'), 'two')
-        # XXX: We are not RFC-2045 compliant!  We cannot parse:
-        # msg["Content-Type"] = 'text/plain; weird="hey; dolly? [you] @ <\\"home\\">?"'
-        # msg.get_param("weird")
-        # yet.
-
-    def test_get_param_funky_continuation_lines(self):
-        msg = self._msgobj('msg_22.txt')
-        self.assertEqual(msg.get_payload(1).get_param('name'), 'wibble.JPG')
-
-    def test_get_param_with_semis_in_quotes(self):
-        msg = email.message_from_string(
-            'Content-Type: image/pjpeg; name="Jim&amp;&amp;Jill"\n')
-        self.assertEqual(msg.get_param('name'), 'Jim&amp;&amp;Jill')
-        self.assertEqual(msg.get_param('name', unquote=False),
-                         '"Jim&amp;&amp;Jill"')
-
-    def test_get_param_with_quotes(self):
-        msg = email.message_from_string(
-            'Content-Type: foo; bar*0="baz\\"foobar"; bar*1="\\"baz"')
-        self.assertEqual(msg.get_param('bar'), 'baz"foobar"baz')
-        msg = email.message_from_string(
-            "Content-Type: foo; bar*0=\"baz\\\"foobar\"; bar*1=\"\\\"baz\"")
-        self.assertEqual(msg.get_param('bar'), 'baz"foobar"baz')
-
-    def test_field_containment(self):
-        unless = self.assertTrue
-        msg = email.message_from_string('Header: exists')
-        unless('header' in msg)
-        unless('Header' in msg)
-        unless('HEADER' in msg)
-        self.assertFalse('headerx' in msg)
-
-    def test_set_param(self):
-        eq = self.assertEqual
-        msg = Message()
-        msg.set_param('charset', 'iso-2022-jp')
-        eq(msg.get_param('charset'), 'iso-2022-jp')
-        msg.set_param('importance', 'high value')
-        eq(msg.get_param('importance'), 'high value')
-        eq(msg.get_param('importance', unquote=False), '"high value"')
-        eq(msg.get_params(), [('text/plain', ''),
-                              ('charset', 'iso-2022-jp'),
-                              ('importance', 'high value')])
-        eq(msg.get_params(unquote=False), [('text/plain', ''),
-                                       ('charset', '"iso-2022-jp"'),
-                                       ('importance', '"high value"')])
-        msg.set_param('charset', 'iso-9999-xx', header='X-Jimmy')
-        eq(msg.get_param('charset', header='X-Jimmy'), 'iso-9999-xx')
-
-    def test_del_param(self):
-        eq = self.assertEqual
-        msg = self._msgobj('msg_05.txt')
-        eq(msg.get_params(),
-           [('multipart/report', ''), ('report-type', 'delivery-status'),
-            ('boundary', 'D1690A7AC1.996856090/mail.example.com')])
-        old_val = msg.get_param("report-type")
-        msg.del_param("report-type")
-        eq(msg.get_params(),
-           [('multipart/report', ''),
-            ('boundary', 'D1690A7AC1.996856090/mail.example.com')])
-        msg.set_param("report-type", old_val)
-        eq(msg.get_params(),
-           [('multipart/report', ''),
-            ('boundary', 'D1690A7AC1.996856090/mail.example.com'),
-            ('report-type', old_val)])
-
-    def test_del_param_on_other_header(self):
-        msg = Message()
-        msg.add_header('Content-Disposition', 'attachment', filename='bud.gif')
-        msg.del_param('filename', 'content-disposition')
-        self.assertEqual(msg['content-disposition'], 'attachment')
-
-    def test_set_type(self):
-        eq = self.assertEqual
-        msg = Message()
-        self.assertRaises(ValueError, msg.set_type, 'text')
-        msg.set_type('text/plain')
-        eq(msg['content-type'], 'text/plain')
-        msg.set_param('charset', 'us-ascii')
-        eq(msg['content-type'], 'text/plain; charset="us-ascii"')
-        msg.set_type('text/html')
-        eq(msg['content-type'], 'text/html; charset="us-ascii"')
-
-    def test_set_type_on_other_header(self):
-        msg = Message()
-        msg['X-Content-Type'] = 'text/plain'
-        msg.set_type('application/octet-stream', 'X-Content-Type')
-        self.assertEqual(msg['x-content-type'], 'application/octet-stream')
-
-    def test_get_content_type_missing(self):
-        msg = Message()
-        self.assertEqual(msg.get_content_type(), 'text/plain')
-
-    def test_get_content_type_missing_with_default_type(self):
-        msg = Message()
-        msg.set_default_type('message/rfc822')
-        self.assertEqual(msg.get_content_type(), 'message/rfc822')
-
-    def test_get_content_type_from_message_implicit(self):
-        msg = self._msgobj('msg_30.txt')
-        self.assertEqual(msg.get_payload(0).get_content_type(),
-                         'message/rfc822')
-
-    def test_get_content_type_from_message_explicit(self):
-        msg = self._msgobj('msg_28.txt')
-        self.assertEqual(msg.get_payload(0).get_content_type(),
-                         'message/rfc822')
-
-    def test_get_content_type_from_message_text_plain_implicit(self):
-        msg = self._msgobj('msg_03.txt')
-        self.assertEqual(msg.get_content_type(), 'text/plain')
-
-    def test_get_content_type_from_message_text_plain_explicit(self):
-        msg = self._msgobj('msg_01.txt')
-        self.assertEqual(msg.get_content_type(), 'text/plain')
-
-    def test_get_content_maintype_missing(self):
-        msg = Message()
-        self.assertEqual(msg.get_content_maintype(), 'text')
-
-    def test_get_content_maintype_missing_with_default_type(self):
-        msg = Message()
-        msg.set_default_type('message/rfc822')
-        self.assertEqual(msg.get_content_maintype(), 'message')
-
-    def test_get_content_maintype_from_message_implicit(self):
-        msg = self._msgobj('msg_30.txt')
-        self.assertEqual(msg.get_payload(0).get_content_maintype(), 'message')
-
-    def test_get_content_maintype_from_message_explicit(self):
-        msg = self._msgobj('msg_28.txt')
-        self.assertEqual(msg.get_payload(0).get_content_maintype(), 'message')
-
-    def test_get_content_maintype_from_message_text_plain_implicit(self):
-        msg = self._msgobj('msg_03.txt')
-        self.assertEqual(msg.get_content_maintype(), 'text')
-
-    def test_get_content_maintype_from_message_text_plain_explicit(self):
-        msg = self._msgobj('msg_01.txt')
-        self.assertEqual(msg.get_content_maintype(), 'text')
-
-    def test_get_content_subtype_missing(self):
-        msg = Message()
-        self.assertEqual(msg.get_content_subtype(), 'plain')
-
-    def test_get_content_subtype_missing_with_default_type(self):
-        msg = Message()
-        msg.set_default_type('message/rfc822')
-        self.assertEqual(msg.get_content_subtype(), 'rfc822')
-
-    def test_get_content_subtype_from_message_implicit(self):
-        msg = self._msgobj('msg_30.txt')
-        self.assertEqual(msg.get_payload(0).get_content_subtype(), 'rfc822')
-
-    def test_get_content_subtype_from_message_explicit(self):
-        msg = self._msgobj('msg_28.txt')
-        self.assertEqual(msg.get_payload(0).get_content_subtype(), 'rfc822')
-
-    def test_get_content_subtype_from_message_text_plain_implicit(self):
-        msg = self._msgobj('msg_03.txt')
-        self.assertEqual(msg.get_content_subtype(), 'plain')
-
-    def test_get_content_subtype_from_message_text_plain_explicit(self):
-        msg = self._msgobj('msg_01.txt')
-        self.assertEqual(msg.get_content_subtype(), 'plain')
-
-    def test_get_content_maintype_error(self):
-        msg = Message()
-        msg['Content-Type'] = 'no-slash-in-this-string'
-        self.assertEqual(msg.get_content_maintype(), 'text')
-
-    def test_get_content_subtype_error(self):
-        msg = Message()
-        msg['Content-Type'] = 'no-slash-in-this-string'
-        self.assertEqual(msg.get_content_subtype(), 'plain')
-
-    def test_replace_header(self):
-        eq = self.assertEqual
-        msg = Message()
-        msg.add_header('First', 'One')
-        msg.add_header('Second', 'Two')
-        msg.add_header('Third', 'Three')
-        eq(msg.keys(), ['First', 'Second', 'Third'])
-        eq(msg.values(), ['One', 'Two', 'Three'])
-        msg.replace_header('Second', 'Twenty')
-        eq(msg.keys(), ['First', 'Second', 'Third'])
-        eq(msg.values(), ['One', 'Twenty', 'Three'])
-        msg.add_header('First', 'Eleven')
-        msg.replace_header('First', 'One Hundred')
-        eq(msg.keys(), ['First', 'Second', 'Third', 'First'])
-        eq(msg.values(), ['One Hundred', 'Twenty', 'Three', 'Eleven'])
-        self.assertRaises(KeyError, msg.replace_header, 'Fourth', 'Missing')
-
-    def test_broken_base64_payload(self):
-        x = 'AwDp0P7//y6LwKEAcPa/6Q=9'
-        msg = Message()
-        msg['content-type'] = 'audio/x-midi'
-        msg['content-transfer-encoding'] = 'base64'
-        msg.set_payload(x)
-        self.assertEqual(msg.get_payload(decode=True),
-                         bytes(x, 'raw-unicode-escape'))
-
-    # Issue 1078919
-    def test_ascii_add_header(self):
-        msg = Message()
-        msg.add_header('Content-Disposition', 'attachment',
-                       filename='bud.gif')
-        self.assertEqual('attachment; filename="bud.gif"',
-            msg['Content-Disposition'])
-
-    def test_noascii_add_header(self):
-        msg = Message()
-        msg.add_header('Content-Disposition', 'attachment',
-            filename="Fußballer.ppt")
-        self.assertEqual(
-            'attachment; filename*=utf-8\'\'Fu%C3%9Fballer.ppt',
-            msg['Content-Disposition'])
-
-    def test_nonascii_add_header_via_triple(self):
-        msg = Message()
-        msg.add_header('Content-Disposition', 'attachment',
-            filename=('iso-8859-1', '', 'Fußballer.ppt'))
-        self.assertEqual(
-            'attachment; filename*=iso-8859-1\'\'Fu%DFballer.ppt',
-            msg['Content-Disposition'])
-
-    def test_ascii_add_header_with_tspecial(self):
-        msg = Message()
-        msg.add_header('Content-Disposition', 'attachment',
-            filename="windows [filename].ppt")
-        self.assertEqual(
-            'attachment; filename="windows [filename].ppt"',
-            msg['Content-Disposition'])
-
-    def test_nonascii_add_header_with_tspecial(self):
-        msg = Message()
-        msg.add_header('Content-Disposition', 'attachment',
-            filename="Fußballer [filename].ppt")
-        self.assertEqual(
-            "attachment; filename*=utf-8''Fu%C3%9Fballer%20%5Bfilename%5D.ppt",
-            msg['Content-Disposition'])
-
-    # Issue 5871: reject an attempt to embed a header inside a header value
-    # (header injection attack).
-    def test_embeded_header_via_Header_rejected(self):
-        msg = Message()
-        msg['Dummy'] = Header('dummy\nX-Injected-Header: test')
-        self.assertRaises(errors.HeaderParseError, msg.as_string)
-
-    def test_embeded_header_via_string_rejected(self):
-        msg = Message()
-        msg['Dummy'] = 'dummy\nX-Injected-Header: test'
-        self.assertRaises(errors.HeaderParseError, msg.as_string)
-
-# Test the email.encoders module
-class TestEncoders(unittest.TestCase):
-
-    def test_EncodersEncode_base64(self):
-        with openfile('PyBanner048.gif', 'rb') as fp:
-            bindata = fp.read()
-        mimed = email.mime.image.MIMEImage(bindata)
-        base64ed = mimed.get_payload()
-        # the transfer-encoded body lines should all be <=76 characters
-        lines = base64ed.split('\n')
-        self.assertLessEqual(max([ len(x) for x in lines ]), 76)
-
-    def test_encode_empty_payload(self):
-        eq = self.assertEqual
-        msg = Message()
-        msg.set_charset('us-ascii')
-        eq(msg['content-transfer-encoding'], '7bit')
-
-    def test_default_cte(self):
-        eq = self.assertEqual
-        # 7bit data and the default us-ascii _charset
-        msg = MIMEText('hello world')
-        eq(msg['content-transfer-encoding'], '7bit')
-        # Similar, but with 8bit data
-        msg = MIMEText('hello \xf8 world')
-        eq(msg['content-transfer-encoding'], '8bit')
-        # And now with a different charset
-        msg = MIMEText('hello \xf8 world', _charset='iso-8859-1')
-        eq(msg['content-transfer-encoding'], 'quoted-printable')
-
-    def test_encode7or8bit(self):
-        # Make sure a charset whose input character set is 8bit but
-        # whose output character set is 7bit gets a transfer-encoding
-        # of 7bit.
-        eq = self.assertEqual
-        msg = MIMEText('文', _charset='euc-jp')
-        eq(msg['content-transfer-encoding'], '7bit')
-
-
-# Test long header wrapping
-class TestLongHeaders(TestEmailBase):
-    def test_split_long_continuation(self):
-        eq = self.ndiffAssertEqual
-        msg = email.message_from_string("""\
-Subject: bug demonstration
-\t12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789
-\tmore text
-
-test
-""")
-        sfp = StringIO()
-        g = Generator(sfp)
-        g.flatten(msg)
-        eq(sfp.getvalue(), """\
-Subject: bug demonstration
-\t12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789
-\tmore text
-
-test
-""")
-
-    def test_another_long_almost_unsplittable_header(self):
-        eq = self.ndiffAssertEqual
-        hstr = """\
-bug demonstration
-\t12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789
-\tmore text"""
-        h = Header(hstr, continuation_ws='\t')
-        eq(h.encode(), """\
-bug demonstration
-\t12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789
-\tmore text""")
-        h = Header(hstr.replace('\t', ' '))
-        eq(h.encode(), """\
-bug demonstration
- 12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789
- more text""")
-
-    def test_long_nonstring(self):
-        eq = self.ndiffAssertEqual
-        g = Charset("iso-8859-1")
-        cz = Charset("iso-8859-2")
-        utf8 = Charset("utf-8")
-        g_head = (b'Die Mieter treten hier ein werden mit einem Foerderband '
-                  b'komfortabel den Korridor entlang, an s\xfcdl\xfcndischen '
-                  b'Wandgem\xe4lden vorbei, gegen die rotierenden Klingen '
-                  b'bef\xf6rdert. ')
-        cz_head = (b'Finan\xe8ni metropole se hroutily pod tlakem jejich '
-                   b'd\xf9vtipu.. ')
-        utf8_head = ('\u6b63\u78ba\u306b\u8a00\u3046\u3068\u7ffb\u8a33\u306f'
-                     '\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u4e00'
-                     '\u90e8\u306f\u30c9\u30a4\u30c4\u8a9e\u3067\u3059\u304c'
-                     '\u3001\u3042\u3068\u306f\u3067\u305f\u3089\u3081\u3067'
-                     '\u3059\u3002\u5b9f\u969b\u306b\u306f\u300cWenn ist das '
-                     'Nunstuck git und Slotermeyer? Ja! Beiherhund das Oder '
-                     'die Flipperwaldt gersput.\u300d\u3068\u8a00\u3063\u3066'
-                     '\u3044\u307e\u3059\u3002')
-        h = Header(g_head, g, header_name='Subject')
-        h.append(cz_head, cz)
-        h.append(utf8_head, utf8)
-        msg = Message()
-        msg['Subject'] = h
-        sfp = StringIO()
-        g = Generator(sfp)
-        g.flatten(msg)
-        eq(sfp.getvalue(), """\
-Subject: =?iso-8859-1?q?Die_Mieter_treten_hier_ein_werden_mit_einem_Foerderb?=
- =?iso-8859-1?q?and_komfortabel_den_Korridor_entlang=2C_an_s=FCdl=FCndischen?=
- =?iso-8859-1?q?_Wandgem=E4lden_vorbei=2C_gegen_die_rotierenden_Klingen_bef?=
- =?iso-8859-1?q?=F6rdert=2E_?= =?iso-8859-2?q?Finan=E8ni_metropole_se_hrouti?=
- =?iso-8859-2?q?ly_pod_tlakem_jejich_d=F9vtipu=2E=2E_?= =?utf-8?b?5q2j56K6?=
- =?utf-8?b?44Gr6KiA44GG44Go57+76Kiz44Gv44GV44KM44Gm44GE44G+44Gb44KT44CC5LiA?=
- =?utf-8?b?6YOo44Gv44OJ44Kk44OE6Kqe44Gn44GZ44GM44CB44GC44Go44Gv44Gn44Gf44KJ?=
- =?utf-8?b?44KB44Gn44GZ44CC5a6f6Zqb44Gr44Gv44CMV2VubiBpc3QgZGFzIE51bnN0dWNr?=
- =?utf-8?b?IGdpdCB1bmQgU2xvdGVybWV5ZXI/IEphISBCZWloZXJodW5kIGRhcyBPZGVyIGRp?=
- =?utf-8?b?ZSBGbGlwcGVyd2FsZHQgZ2Vyc3B1dC7jgI3jgajoqIDjgaPjgabjgYTjgb7jgZk=?=
- =?utf-8?b?44CC?=
-
-""")
-        eq(h.encode(maxlinelen=76), """\
-=?iso-8859-1?q?Die_Mieter_treten_hier_ein_werden_mit_einem_Foerde?=
- =?iso-8859-1?q?rband_komfortabel_den_Korridor_entlang=2C_an_s=FCdl=FCndis?=
- =?iso-8859-1?q?chen_Wandgem=E4lden_vorbei=2C_gegen_die_rotierenden_Klinge?=
- =?iso-8859-1?q?n_bef=F6rdert=2E_?= =?iso-8859-2?q?Finan=E8ni_metropole_se?=
- =?iso-8859-2?q?_hroutily_pod_tlakem_jejich_d=F9vtipu=2E=2E_?=
- =?utf-8?b?5q2j56K644Gr6KiA44GG44Go57+76Kiz44Gv44GV44KM44Gm44GE44G+44Gb?=
- =?utf-8?b?44KT44CC5LiA6YOo44Gv44OJ44Kk44OE6Kqe44Gn44GZ44GM44CB44GC44Go?=
- =?utf-8?b?44Gv44Gn44Gf44KJ44KB44Gn44GZ44CC5a6f6Zqb44Gr44Gv44CMV2VubiBp?=
- =?utf-8?b?c3QgZGFzIE51bnN0dWNrIGdpdCB1bmQgU2xvdGVybWV5ZXI/IEphISBCZWlo?=
- =?utf-8?b?ZXJodW5kIGRhcyBPZGVyIGRpZSBGbGlwcGVyd2FsZHQgZ2Vyc3B1dC7jgI0=?=
- =?utf-8?b?44Go6KiA44Gj44Gm44GE44G+44GZ44CC?=""")
-
-    def test_long_header_encode(self):
-        eq = self.ndiffAssertEqual
-        h = Header('wasnipoop; giraffes="very-long-necked-animals"; '
-                   'spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"',
-                   header_name='X-Foobar-Spoink-Defrobnit')
-        eq(h.encode(), '''\
-wasnipoop; giraffes="very-long-necked-animals";
- spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"''')
-
-    def test_long_header_encode_with_tab_continuation_is_just_a_hint(self):
-        eq = self.ndiffAssertEqual
-        h = Header('wasnipoop; giraffes="very-long-necked-animals"; '
-                   'spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"',
-                   header_name='X-Foobar-Spoink-Defrobnit',
-                   continuation_ws='\t')
-        eq(h.encode(), '''\
-wasnipoop; giraffes="very-long-necked-animals";
- spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"''')
-
-    def test_long_header_encode_with_tab_continuation(self):
-        eq = self.ndiffAssertEqual
-        h = Header('wasnipoop; giraffes="very-long-necked-animals";\t'
-                   'spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"',
-                   header_name='X-Foobar-Spoink-Defrobnit',
-                   continuation_ws='\t')
-        eq(h.encode(), '''\
-wasnipoop; giraffes="very-long-necked-animals";
-\tspooge="yummy"; hippos="gargantuan"; marshmallows="gooey"''')
-
-    def test_header_encode_with_different_output_charset(self):
-        h = Header('文', 'euc-jp')
-        self.assertEqual(h.encode(), "=?iso-2022-jp?b?GyRCSjgbKEI=?=")
-
-    def test_long_header_encode_with_different_output_charset(self):
-        h = Header(b'test-ja \xa4\xd8\xc5\xea\xb9\xc6\xa4\xb5\xa4\xec\xa4'
-            b'\xbf\xa5\xe1\xa1\xbc\xa5\xeb\xa4\xcf\xbb\xca\xb2\xf1\xbc\xd4'
-            b'\xa4\xce\xbe\xb5\xc7\xa7\xa4\xf2\xc2\xd4\xa4\xc3\xa4\xc6\xa4'
-            b'\xa4\xa4\xde\xa4\xb9'.decode('euc-jp'), 'euc-jp')
-        res = """\
-=?iso-2022-jp?b?dGVzdC1qYSAbJEIkWEVqOUYkNSRsJD8lYSE8JWskTztKMnE8VCROPjUbKEI=?=
- =?iso-2022-jp?b?GyRCRyckckJUJEMkRiQkJF4kORsoQg==?="""
-        self.assertEqual(h.encode(), res)
-
-    def test_header_splitter(self):
-        eq = self.ndiffAssertEqual
-        msg = MIMEText('')
-        # It'd be great if we could use add_header() here, but that doesn't
-        # guarantee an order of the parameters.
-        msg['X-Foobar-Spoink-Defrobnit'] = (
-            'wasnipoop; giraffes="very-long-necked-animals"; '
-            'spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"')
-        sfp = StringIO()
-        g = Generator(sfp)
-        g.flatten(msg)
-        eq(sfp.getvalue(), '''\
-Content-Type: text/plain; charset="us-ascii"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-X-Foobar-Spoink-Defrobnit: wasnipoop; giraffes="very-long-necked-animals";
- spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"
-
-''')
-
-    def test_no_semis_header_splitter(self):
-        eq = self.ndiffAssertEqual
-        msg = Message()
-        msg['From'] = 'test at dom.ain'
-        msg['References'] = SPACE.join('<%d at dom.ain>' % i for i in range(10))
-        msg.set_payload('Test')
-        sfp = StringIO()
-        g = Generator(sfp)
-        g.flatten(msg)
-        eq(sfp.getvalue(), """\
-From: test at dom.ain
-References: <0 at dom.ain> <1 at dom.ain> <2 at dom.ain> <3 at dom.ain> <4 at dom.ain>
- <5 at dom.ain> <6 at dom.ain> <7 at dom.ain> <8 at dom.ain> <9 at dom.ain>
-
-Test""")
-
-    def test_no_split_long_header(self):
-        eq = self.ndiffAssertEqual
-        hstr = 'References: ' + 'x' * 80
-        h = Header(hstr)
-        # These come on two lines because Headers are really field value
-        # classes and don't really know about their field names.
-        eq(h.encode(), """\
-References:
- xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx""")
-        h = Header('x' * 80)
-        eq(h.encode(), 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx')
-
-    def test_splitting_multiple_long_lines(self):
-        eq = self.ndiffAssertEqual
-        hstr = """\
-from babylon.socal-raves.org (localhost [127.0.0.1]); by babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81; for <mailman-admin at babylon.socal-raves.org>; Sat, 2 Feb 2002 17:00:06 -0800 (PST)
-\tfrom babylon.socal-raves.org (localhost [127.0.0.1]); by babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81; for <mailman-admin at babylon.socal-raves.org>; Sat, 2 Feb 2002 17:00:06 -0800 (PST)
-\tfrom babylon.socal-raves.org (localhost [127.0.0.1]); by babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81; for <mailman-admin at babylon.socal-raves.org>; Sat, 2 Feb 2002 17:00:06 -0800 (PST)
-"""
-        h = Header(hstr, continuation_ws='\t')
-        eq(h.encode(), """\
-from babylon.socal-raves.org (localhost [127.0.0.1]);
- by babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81;
- for <mailman-admin at babylon.socal-raves.org>;
- Sat, 2 Feb 2002 17:00:06 -0800 (PST)
-\tfrom babylon.socal-raves.org (localhost [127.0.0.1]);
- by babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81;
- for <mailman-admin at babylon.socal-raves.org>;
- Sat, 2 Feb 2002 17:00:06 -0800 (PST)
-\tfrom babylon.socal-raves.org (localhost [127.0.0.1]);
- by babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81;
- for <mailman-admin at babylon.socal-raves.org>;
- Sat, 2 Feb 2002 17:00:06 -0800 (PST)""")
-
-    def test_splitting_first_line_only_is_long(self):
-        eq = self.ndiffAssertEqual
-        hstr = """\
-from modemcable093.139-201-24.que.mc.videotron.ca ([24.201.139.93] helo=cthulhu.gerg.ca)
-\tby kronos.mems-exchange.org with esmtp (Exim 4.05)
-\tid 17k4h5-00034i-00
-\tfor test at mems-exchange.org; Wed, 28 Aug 2002 11:25:20 -0400"""
-        h = Header(hstr, maxlinelen=78, header_name='Received',
-                   continuation_ws='\t')
-        eq(h.encode(), """\
-from modemcable093.139-201-24.que.mc.videotron.ca ([24.201.139.93]
- helo=cthulhu.gerg.ca)
-\tby kronos.mems-exchange.org with esmtp (Exim 4.05)
-\tid 17k4h5-00034i-00
-\tfor test at mems-exchange.org; Wed, 28 Aug 2002 11:25:20 -0400""")
-
-    def test_long_8bit_header(self):
-        eq = self.ndiffAssertEqual
-        msg = Message()
-        h = Header('Britische Regierung gibt', 'iso-8859-1',
-                    header_name='Subject')
-        h.append('gr\xfcnes Licht f\xfcr Offshore-Windkraftprojekte')
-        eq(h.encode(maxlinelen=76), """\
-=?iso-8859-1?q?Britische_Regierung_gibt_gr=FCnes_Licht_f=FCr_Offs?=
- =?iso-8859-1?q?hore-Windkraftprojekte?=""")
-        msg['Subject'] = h
-        eq(msg.as_string(maxheaderlen=76), """\
-Subject: =?iso-8859-1?q?Britische_Regierung_gibt_gr=FCnes_Licht_f=FCr_Offs?=
- =?iso-8859-1?q?hore-Windkraftprojekte?=
-
-""")
-        eq(msg.as_string(maxheaderlen=0), """\
-Subject: =?iso-8859-1?q?Britische_Regierung_gibt_gr=FCnes_Licht_f=FCr_Offshore-Windkraftprojekte?=
-
-""")
-
-    def test_long_8bit_header_no_charset(self):
-        eq = self.ndiffAssertEqual
-        msg = Message()
-        header_string = ('Britische Regierung gibt gr\xfcnes Licht '
-                         'f\xfcr Offshore-Windkraftprojekte '
-                         '<a-very-long-address at example.com>')
-        msg['Reply-To'] = header_string
-        self.assertRaises(UnicodeEncodeError, msg.as_string)
-        msg = Message()
-        msg['Reply-To'] = Header(header_string, 'utf-8',
-                                 header_name='Reply-To')
-        eq(msg.as_string(maxheaderlen=78), """\
-Reply-To: =?utf-8?q?Britische_Regierung_gibt_gr=C3=BCnes_Licht_f=C3=BCr_Offs?=
- =?utf-8?q?hore-Windkraftprojekte_=3Ca-very-long-address=40example=2Ecom=3E?=
-
-""")
-
-    def test_long_to_header(self):
-        eq = self.ndiffAssertEqual
-        to = ('"Someone Test #A" <someone at eecs.umich.edu>,'
-              '<someone at eecs.umich.edu>,'
-              '"Someone Test #B" <someone at umich.edu>, '
-              '"Someone Test #C" <someone at eecs.umich.edu>, '
-              '"Someone Test #D" <someone at eecs.umich.edu>')
-        msg = Message()
-        msg['To'] = to
-        eq(msg.as_string(maxheaderlen=78), '''\
-To: "Someone Test #A" <someone at eecs.umich.edu>,<someone at eecs.umich.edu>,
- "Someone Test #B" <someone at umich.edu>,
- "Someone Test #C" <someone at eecs.umich.edu>,
- "Someone Test #D" <someone at eecs.umich.edu>
-
-''')
-
-    def test_long_line_after_append(self):
-        eq = self.ndiffAssertEqual
-        s = 'This is an example of string which has almost the limit of header length.'
-        h = Header(s)
-        h.append('Add another line.')
-        eq(h.encode(maxlinelen=76), """\
-This is an example of string which has almost the limit of header length.
- Add another line.""")
-
-    def test_shorter_line_with_append(self):
-        eq = self.ndiffAssertEqual
-        s = 'This is a shorter line.'
-        h = Header(s)
-        h.append('Add another sentence. (Surprise?)')
-        eq(h.encode(),
-           'This is a shorter line. Add another sentence. (Surprise?)')
-
-    def test_long_field_name(self):
-        eq = self.ndiffAssertEqual
-        fn = 'X-Very-Very-Very-Long-Header-Name'
-        gs = ('Die Mieter treten hier ein werden mit einem Foerderband '
-              'komfortabel den Korridor entlang, an s\xfcdl\xfcndischen '
-              'Wandgem\xe4lden vorbei, gegen die rotierenden Klingen '
-              'bef\xf6rdert. ')
-        h = Header(gs, 'iso-8859-1', header_name=fn)
-        # BAW: this seems broken because the first line is too long
-        eq(h.encode(maxlinelen=76), """\
-=?iso-8859-1?q?Die_Mieter_treten_hier_e?=
- =?iso-8859-1?q?in_werden_mit_einem_Foerderband_komfortabel_den_Korridor_e?=
- =?iso-8859-1?q?ntlang=2C_an_s=FCdl=FCndischen_Wandgem=E4lden_vorbei=2C_ge?=
- =?iso-8859-1?q?gen_die_rotierenden_Klingen_bef=F6rdert=2E_?=""")
-
-    def test_long_received_header(self):
-        h = ('from FOO.TLD (vizworld.acl.foo.tld [123.452.678.9]) '
-             'by hrothgar.la.mastaler.com (tmda-ofmipd) with ESMTP; '
-             'Wed, 05 Mar 2003 18:10:18 -0700')
-        msg = Message()
-        msg['Received-1'] = Header(h, continuation_ws='\t')
-        msg['Received-2'] = h
-        # This should be splitting on spaces not semicolons.
-        self.ndiffAssertEqual(msg.as_string(maxheaderlen=78), """\
-Received-1: from FOO.TLD (vizworld.acl.foo.tld [123.452.678.9]) by hrothgar.la.mastaler.com (tmda-ofmipd) with ESMTP;
- Wed, 05 Mar 2003 18:10:18 -0700
-Received-2: from FOO.TLD (vizworld.acl.foo.tld [123.452.678.9]) by hrothgar.la.mastaler.com (tmda-ofmipd) with ESMTP;
- Wed, 05 Mar 2003 18:10:18 -0700
-
-""")
-
-    def test_string_headerinst_eq(self):
-        h = ('<15975.17901.207240.414604 at sgigritzmann1.mathematik.'
-             'tu-muenchen.de> (David Bremner\'s message of '
-             '"Thu, 6 Mar 2003 13:58:21 +0100")')
-        msg = Message()
-        msg['Received-1'] = Header(h, header_name='Received-1',
-                                   continuation_ws='\t')
-        msg['Received-2'] = h
-        # XXX This should be splitting on spaces not commas.
-        self.ndiffAssertEqual(msg.as_string(maxheaderlen=78), """\
-Received-1: <15975.17901.207240.414604 at sgigritzmann1.mathematik.tu-muenchen.de> (David Bremner's message of \"Thu,
- 6 Mar 2003 13:58:21 +0100\")
-Received-2: <15975.17901.207240.414604 at sgigritzmann1.mathematik.tu-muenchen.de> (David Bremner's message of \"Thu,
- 6 Mar 2003 13:58:21 +0100\")
-
-""")
-
-    def test_long_unbreakable_lines_with_continuation(self):
-        eq = self.ndiffAssertEqual
-        msg = Message()
-        t = """\
-iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAGFBMVEUAAAAkHiJeRUIcGBi9
- locQDQ4zJykFBAXJfWDjAAACYUlEQVR4nF2TQY/jIAyFc6lydlG5x8Nyp1Y69wj1PN2I5gzp"""
-        msg['Face-1'] = t
-        msg['Face-2'] = Header(t, header_name='Face-2')
-        # XXX This splitting is all wrong.  It the first value line should be
-        # snug against the field name.
-        eq(msg.as_string(maxheaderlen=78), """\
-Face-1:\x20
- iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAGFBMVEUAAAAkHiJeRUIcGBi9
- locQDQ4zJykFBAXJfWDjAAACYUlEQVR4nF2TQY/jIAyFc6lydlG5x8Nyp1Y69wj1PN2I5gzp
-Face-2:\x20
- iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAGFBMVEUAAAAkHiJeRUIcGBi9
- locQDQ4zJykFBAXJfWDjAAACYUlEQVR4nF2TQY/jIAyFc6lydlG5x8Nyp1Y69wj1PN2I5gzp
-
-""")
-
-    def test_another_long_multiline_header(self):
-        eq = self.ndiffAssertEqual
-        m = ('Received: from siimage.com '
-             '([172.25.1.3]) by zima.siliconimage.com with '
-             'Microsoft SMTPSVC(5.0.2195.4905); '
-             'Wed, 16 Oct 2002 07:41:11 -0700')
-        msg = email.message_from_string(m)
-        eq(msg.as_string(maxheaderlen=78), '''\
-Received: from siimage.com ([172.25.1.3]) by zima.siliconimage.com with Microsoft SMTPSVC(5.0.2195.4905);
- Wed, 16 Oct 2002 07:41:11 -0700
-
-''')
-
-    def test_long_lines_with_different_header(self):
-        eq = self.ndiffAssertEqual
-        h = ('List-Unsubscribe: '
-             '<http://lists.sourceforge.net/lists/listinfo/spamassassin-talk>,'
-             '        <mailto:spamassassin-talk-request at lists.sourceforge.net'
-             '?subject=unsubscribe>')
-        msg = Message()
-        msg['List'] = h
-        msg['List'] = Header(h, header_name='List')
-        eq(msg.as_string(maxheaderlen=78), """\
-List: List-Unsubscribe: <http://lists.sourceforge.net/lists/listinfo/spamassassin-talk>,
-        <mailto:spamassassin-talk-request at lists.sourceforge.net?subject=unsubscribe>
-List: List-Unsubscribe: <http://lists.sourceforge.net/lists/listinfo/spamassassin-talk>,
-        <mailto:spamassassin-talk-request at lists.sourceforge.net?subject=unsubscribe>
-
-""")
-
-    def test_long_rfc2047_header_with_embedded_fws(self):
-        h = Header(textwrap.dedent("""\
-            We're going to pretend this header is in a non-ascii character set
-            \tto see if line wrapping with encoded words and embedded
-               folding white space works"""),
-                   charset='utf-8',
-                   header_name='Test')
-        self.assertEqual(h.encode()+'\n', textwrap.dedent("""\
-            =?utf-8?q?We=27re_going_to_pretend_this_header_is_in_a_non-ascii_chara?=
-             =?utf-8?q?cter_set?=
-             =?utf-8?q?_to_see_if_line_wrapping_with_encoded_words_and_embedded?=
-             =?utf-8?q?_folding_white_space_works?=""")+'\n')
-
-
-
-# Test mangling of "From " lines in the body of a message
-class TestFromMangling(unittest.TestCase):
-    def setUp(self):
-        self.msg = Message()
-        self.msg['From'] = 'aaa at bbb.org'
-        self.msg.set_payload("""\
-From the desk of A.A.A.:
-Blah blah blah
-""")
-
-    def test_mangled_from(self):
-        s = StringIO()
-        g = Generator(s, mangle_from_=True)
-        g.flatten(self.msg)
-        self.assertEqual(s.getvalue(), """\
-From: aaa at bbb.org
-
->From the desk of A.A.A.:
-Blah blah blah
-""")
-
-    def test_dont_mangle_from(self):
-        s = StringIO()
-        g = Generator(s, mangle_from_=False)
-        g.flatten(self.msg)
-        self.assertEqual(s.getvalue(), """\
-From: aaa at bbb.org
-
-From the desk of A.A.A.:
-Blah blah blah
-""")
-
-
-
-# Test the basic MIMEAudio class
-class TestMIMEAudio(unittest.TestCase):
-    def setUp(self):
-        # Make sure we pick up the audiotest.au that lives in email/test/data.
-        # In Python, there's an audiotest.au living in Lib/test but that isn't
-        # included in some binary distros that don't include the test
-        # package.  The trailing empty string on the .join() is significant
-        # since findfile() will do a dirname().
-        datadir = os.path.join(os.path.dirname(landmark), 'data', '')
-        with open(findfile('audiotest.au', datadir), 'rb') as fp:
-            self._audiodata = fp.read()
-        self._au = MIMEAudio(self._audiodata)
-
-    def test_guess_minor_type(self):
-        self.assertEqual(self._au.get_content_type(), 'audio/basic')
-
-    def test_encoding(self):
-        payload = self._au.get_payload()
-        self.assertEqual(base64.decodebytes(bytes(payload, 'ascii')),
-                self._audiodata)
-
-    def test_checkSetMinor(self):
-        au = MIMEAudio(self._audiodata, 'fish')
-        self.assertEqual(au.get_content_type(), 'audio/fish')
-
-    def test_add_header(self):
-        eq = self.assertEqual
-        unless = self.assertTrue
-        self._au.add_header('Content-Disposition', 'attachment',
-                            filename='audiotest.au')
-        eq(self._au['content-disposition'],
-           'attachment; filename="audiotest.au"')
-        eq(self._au.get_params(header='content-disposition'),
-           [('attachment', ''), ('filename', 'audiotest.au')])
-        eq(self._au.get_param('filename', header='content-disposition'),
-           'audiotest.au')
-        missing = []
-        eq(self._au.get_param('attachment', header='content-disposition'), '')
-        unless(self._au.get_param('foo', failobj=missing,
-                                  header='content-disposition') is missing)
-        # Try some missing stuff
-        unless(self._au.get_param('foobar', missing) is missing)
-        unless(self._au.get_param('attachment', missing,
-                                  header='foobar') is missing)
-
-
-
-# Test the basic MIMEImage class
-class TestMIMEImage(unittest.TestCase):
-    def setUp(self):
-        with openfile('PyBanner048.gif', 'rb') as fp:
-            self._imgdata = fp.read()
-        self._im = MIMEImage(self._imgdata)
-
-    def test_guess_minor_type(self):
-        self.assertEqual(self._im.get_content_type(), 'image/gif')
-
-    def test_encoding(self):
-        payload = self._im.get_payload()
-        self.assertEqual(base64.decodebytes(bytes(payload, 'ascii')),
-                self._imgdata)
-
-    def test_checkSetMinor(self):
-        im = MIMEImage(self._imgdata, 'fish')
-        self.assertEqual(im.get_content_type(), 'image/fish')
-
-    def test_add_header(self):
-        eq = self.assertEqual
-        unless = self.assertTrue
-        self._im.add_header('Content-Disposition', 'attachment',
-                            filename='dingusfish.gif')
-        eq(self._im['content-disposition'],
-           'attachment; filename="dingusfish.gif"')
-        eq(self._im.get_params(header='content-disposition'),
-           [('attachment', ''), ('filename', 'dingusfish.gif')])
-        eq(self._im.get_param('filename', header='content-disposition'),
-           'dingusfish.gif')
-        missing = []
-        eq(self._im.get_param('attachment', header='content-disposition'), '')
-        unless(self._im.get_param('foo', failobj=missing,
-                                  header='content-disposition') is missing)
-        # Try some missing stuff
-        unless(self._im.get_param('foobar', missing) is missing)
-        unless(self._im.get_param('attachment', missing,
-                                  header='foobar') is missing)
-
-
-
-# Test the basic MIMEApplication class
-class TestMIMEApplication(unittest.TestCase):
-    def test_headers(self):
-        eq = self.assertEqual
-        msg = MIMEApplication(b'\xfa\xfb\xfc\xfd\xfe\xff')
-        eq(msg.get_content_type(), 'application/octet-stream')
-        eq(msg['content-transfer-encoding'], 'base64')
-
-    def test_body(self):
-        eq = self.assertEqual
-        bytesdata = b'\xfa\xfb\xfc\xfd\xfe\xff'
-        msg = MIMEApplication(bytesdata)
-        # whitespace in the cte encoded block is RFC-irrelevant.
-        eq(msg.get_payload().strip(), '+vv8/f7/')
-        eq(msg.get_payload(decode=True), bytesdata)
-
-
-
-# Test the basic MIMEText class
-class TestMIMEText(unittest.TestCase):
-    def setUp(self):
-        self._msg = MIMEText('hello there')
-
-    def test_types(self):
-        eq = self.assertEqual
-        unless = self.assertTrue
-        eq(self._msg.get_content_type(), 'text/plain')
-        eq(self._msg.get_param('charset'), 'us-ascii')
-        missing = []
-        unless(self._msg.get_param('foobar', missing) is missing)
-        unless(self._msg.get_param('charset', missing, header='foobar')
-               is missing)
-
-    def test_payload(self):
-        self.assertEqual(self._msg.get_payload(), 'hello there')
-        self.assertTrue(not self._msg.is_multipart())
-
-    def test_charset(self):
-        eq = self.assertEqual
-        msg = MIMEText('hello there', _charset='us-ascii')
-        eq(msg.get_charset().input_charset, 'us-ascii')
-        eq(msg['content-type'], 'text/plain; charset="us-ascii"')
-
-    def test_7bit_input(self):
-        eq = self.assertEqual
-        msg = MIMEText('hello there', _charset='us-ascii')
-        eq(msg.get_charset().input_charset, 'us-ascii')
-        eq(msg['content-type'], 'text/plain; charset="us-ascii"')
-
-    def test_7bit_input_no_charset(self):
-        eq = self.assertEqual
-        msg = MIMEText('hello there')
-        eq(msg.get_charset(), 'us-ascii')
-        eq(msg['content-type'], 'text/plain; charset="us-ascii"')
-        self.assertTrue('hello there' in msg.as_string())
-
-    def test_utf8_input(self):
-        teststr = '\u043a\u0438\u0440\u0438\u043b\u0438\u0446\u0430'
-        eq = self.assertEqual
-        msg = MIMEText(teststr, _charset='utf-8')
-        eq(msg.get_charset().output_charset, 'utf-8')
-        eq(msg['content-type'], 'text/plain; charset="utf-8"')
-        eq(msg.get_payload(decode=True), teststr.encode('utf-8'))
-
-    @unittest.skip("can't fix because of backward compat in email5, "
-        "will fix in email6")
-    def test_utf8_input_no_charset(self):
-        teststr = '\u043a\u0438\u0440\u0438\u043b\u0438\u0446\u0430'
-        self.assertRaises(UnicodeEncodeError, MIMEText, teststr)
-
-
-
-# Test complicated multipart/* messages
-class TestMultipart(TestEmailBase):
-    def setUp(self):
-        with openfile('PyBanner048.gif', 'rb') as fp:
-            data = fp.read()
-        container = MIMEBase('multipart', 'mixed', boundary='BOUNDARY')
-        image = MIMEImage(data, name='dingusfish.gif')
-        image.add_header('content-disposition', 'attachment',
-                         filename='dingusfish.gif')
-        intro = MIMEText('''\
-Hi there,
-
-This is the dingus fish.
-''')
-        container.attach(intro)
-        container.attach(image)
-        container['From'] = 'Barry <barry at digicool.com>'
-        container['To'] = 'Dingus Lovers <cravindogs at cravindogs.com>'
-        container['Subject'] = 'Here is your dingus fish'
-
-        now = 987809702.54848599
-        timetuple = time.localtime(now)
-        if timetuple[-1] == 0:
-            tzsecs = time.timezone
-        else:
-            tzsecs = time.altzone
-        if tzsecs > 0:
-            sign = '-'
-        else:
-            sign = '+'
-        tzoffset = ' %s%04d' % (sign, tzsecs / 36)
-        container['Date'] = time.strftime(
-            '%a, %d %b %Y %H:%M:%S',
-            time.localtime(now)) + tzoffset
-        self._msg = container
-        self._im = image
-        self._txt = intro
-
-    def test_hierarchy(self):
-        # convenience
-        eq = self.assertEqual
-        unless = self.assertTrue
-        raises = self.assertRaises
-        # tests
-        m = self._msg
-        unless(m.is_multipart())
-        eq(m.get_content_type(), 'multipart/mixed')
-        eq(len(m.get_payload()), 2)
-        raises(IndexError, m.get_payload, 2)
-        m0 = m.get_payload(0)
-        m1 = m.get_payload(1)
-        unless(m0 is self._txt)
-        unless(m1 is self._im)
-        eq(m.get_payload(), [m0, m1])
-        unless(not m0.is_multipart())
-        unless(not m1.is_multipart())
-
-    def test_empty_multipart_idempotent(self):
-        text = """\
-Content-Type: multipart/mixed; boundary="BOUNDARY"
-MIME-Version: 1.0
-Subject: A subject
-To: aperson at dom.ain
-From: bperson at dom.ain
-
-
---BOUNDARY
-
-
---BOUNDARY--
-"""
-        msg = Parser().parsestr(text)
-        self.ndiffAssertEqual(text, msg.as_string())
-
-    def test_no_parts_in_a_multipart_with_none_epilogue(self):
-        outer = MIMEBase('multipart', 'mixed')
-        outer['Subject'] = 'A subject'
-        outer['To'] = 'aperson at dom.ain'
-        outer['From'] = 'bperson at dom.ain'
-        outer.set_boundary('BOUNDARY')
-        self.ndiffAssertEqual(outer.as_string(), '''\
-Content-Type: multipart/mixed; boundary="BOUNDARY"
-MIME-Version: 1.0
-Subject: A subject
-To: aperson at dom.ain
-From: bperson at dom.ain
-
---BOUNDARY
-
---BOUNDARY--''')
-
-    def test_no_parts_in_a_multipart_with_empty_epilogue(self):
-        outer = MIMEBase('multipart', 'mixed')
-        outer['Subject'] = 'A subject'
-        outer['To'] = 'aperson at dom.ain'
-        outer['From'] = 'bperson at dom.ain'
-        outer.preamble = ''
-        outer.epilogue = ''
-        outer.set_boundary('BOUNDARY')
-        self.ndiffAssertEqual(outer.as_string(), '''\
-Content-Type: multipart/mixed; boundary="BOUNDARY"
-MIME-Version: 1.0
-Subject: A subject
-To: aperson at dom.ain
-From: bperson at dom.ain
-
-
---BOUNDARY
-
---BOUNDARY--
-''')
-
-    def test_one_part_in_a_multipart(self):
-        eq = self.ndiffAssertEqual
-        outer = MIMEBase('multipart', 'mixed')
-        outer['Subject'] = 'A subject'
-        outer['To'] = 'aperson at dom.ain'
-        outer['From'] = 'bperson at dom.ain'
-        outer.set_boundary('BOUNDARY')
-        msg = MIMEText('hello world')
-        outer.attach(msg)
-        eq(outer.as_string(), '''\
-Content-Type: multipart/mixed; boundary="BOUNDARY"
-MIME-Version: 1.0
-Subject: A subject
-To: aperson at dom.ain
-From: bperson at dom.ain
-
---BOUNDARY
-Content-Type: text/plain; charset="us-ascii"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-
-hello world
---BOUNDARY--''')
-
-    def test_seq_parts_in_a_multipart_with_empty_preamble(self):
-        eq = self.ndiffAssertEqual
-        outer = MIMEBase('multipart', 'mixed')
-        outer['Subject'] = 'A subject'
-        outer['To'] = 'aperson at dom.ain'
-        outer['From'] = 'bperson at dom.ain'
-        outer.preamble = ''
-        msg = MIMEText('hello world')
-        outer.attach(msg)
-        outer.set_boundary('BOUNDARY')
-        eq(outer.as_string(), '''\
-Content-Type: multipart/mixed; boundary="BOUNDARY"
-MIME-Version: 1.0
-Subject: A subject
-To: aperson at dom.ain
-From: bperson at dom.ain
-
-
---BOUNDARY
-Content-Type: text/plain; charset="us-ascii"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-
-hello world
---BOUNDARY--''')
-
-
-    def test_seq_parts_in_a_multipart_with_none_preamble(self):
-        eq = self.ndiffAssertEqual
-        outer = MIMEBase('multipart', 'mixed')
-        outer['Subject'] = 'A subject'
-        outer['To'] = 'aperson at dom.ain'
-        outer['From'] = 'bperson at dom.ain'
-        outer.preamble = None
-        msg = MIMEText('hello world')
-        outer.attach(msg)
-        outer.set_boundary('BOUNDARY')
-        eq(outer.as_string(), '''\
-Content-Type: multipart/mixed; boundary="BOUNDARY"
-MIME-Version: 1.0
-Subject: A subject
-To: aperson at dom.ain
-From: bperson at dom.ain
-
---BOUNDARY
-Content-Type: text/plain; charset="us-ascii"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-
-hello world
---BOUNDARY--''')
-
-
-    def test_seq_parts_in_a_multipart_with_none_epilogue(self):
-        eq = self.ndiffAssertEqual
-        outer = MIMEBase('multipart', 'mixed')
-        outer['Subject'] = 'A subject'
-        outer['To'] = 'aperson at dom.ain'
-        outer['From'] = 'bperson at dom.ain'
-        outer.epilogue = None
-        msg = MIMEText('hello world')
-        outer.attach(msg)
-        outer.set_boundary('BOUNDARY')
-        eq(outer.as_string(), '''\
-Content-Type: multipart/mixed; boundary="BOUNDARY"
-MIME-Version: 1.0
-Subject: A subject
-To: aperson at dom.ain
-From: bperson at dom.ain
-
---BOUNDARY
-Content-Type: text/plain; charset="us-ascii"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-
-hello world
---BOUNDARY--''')
-
-
-    def test_seq_parts_in_a_multipart_with_empty_epilogue(self):
-        eq = self.ndiffAssertEqual
-        outer = MIMEBase('multipart', 'mixed')
-        outer['Subject'] = 'A subject'
-        outer['To'] = 'aperson at dom.ain'
-        outer['From'] = 'bperson at dom.ain'
-        outer.epilogue = ''
-        msg = MIMEText('hello world')
-        outer.attach(msg)
-        outer.set_boundary('BOUNDARY')
-        eq(outer.as_string(), '''\
-Content-Type: multipart/mixed; boundary="BOUNDARY"
-MIME-Version: 1.0
-Subject: A subject
-To: aperson at dom.ain
-From: bperson at dom.ain
-
---BOUNDARY
-Content-Type: text/plain; charset="us-ascii"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-
-hello world
---BOUNDARY--
-''')
-
-
-    def test_seq_parts_in_a_multipart_with_nl_epilogue(self):
-        eq = self.ndiffAssertEqual
-        outer = MIMEBase('multipart', 'mixed')
-        outer['Subject'] = 'A subject'
-        outer['To'] = 'aperson at dom.ain'
-        outer['From'] = 'bperson at dom.ain'
-        outer.epilogue = '\n'
-        msg = MIMEText('hello world')
-        outer.attach(msg)
-        outer.set_boundary('BOUNDARY')
-        eq(outer.as_string(), '''\
-Content-Type: multipart/mixed; boundary="BOUNDARY"
-MIME-Version: 1.0
-Subject: A subject
-To: aperson at dom.ain
-From: bperson at dom.ain
-
---BOUNDARY
-Content-Type: text/plain; charset="us-ascii"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-
-hello world
---BOUNDARY--
-
-''')
-
-    def test_message_external_body(self):
-        eq = self.assertEqual
-        msg = self._msgobj('msg_36.txt')
-        eq(len(msg.get_payload()), 2)
-        msg1 = msg.get_payload(1)
-        eq(msg1.get_content_type(), 'multipart/alternative')
-        eq(len(msg1.get_payload()), 2)
-        for subpart in msg1.get_payload():
-            eq(subpart.get_content_type(), 'message/external-body')
-            eq(len(subpart.get_payload()), 1)
-            subsubpart = subpart.get_payload(0)
-            eq(subsubpart.get_content_type(), 'text/plain')
-
-    def test_double_boundary(self):
-        # msg_37.txt is a multipart that contains two dash-boundary's in a
-        # row.  Our interpretation of RFC 2046 calls for ignoring the second
-        # and subsequent boundaries.
-        msg = self._msgobj('msg_37.txt')
-        self.assertEqual(len(msg.get_payload()), 3)
-
-    def test_nested_inner_contains_outer_boundary(self):
-        eq = self.ndiffAssertEqual
-        # msg_38.txt has an inner part that contains outer boundaries.  My
-        # interpretation of RFC 2046 (based on sections 5.1 and 5.1.2) say
-        # these are illegal and should be interpreted as unterminated inner
-        # parts.
-        msg = self._msgobj('msg_38.txt')
-        sfp = StringIO()
-        iterators._structure(msg, sfp)
-        eq(sfp.getvalue(), """\
-multipart/mixed
-    multipart/mixed
-        multipart/alternative
-            text/plain
-        text/plain
-    text/plain
-    text/plain
-""")
-
-    def test_nested_with_same_boundary(self):
-        eq = self.ndiffAssertEqual
-        # msg 39.txt is similarly evil in that it's got inner parts that use
-        # the same boundary as outer parts.  Again, I believe the way this is
-        # parsed is closest to the spirit of RFC 2046
-        msg = self._msgobj('msg_39.txt')
-        sfp = StringIO()
-        iterators._structure(msg, sfp)
-        eq(sfp.getvalue(), """\
-multipart/mixed
-    multipart/mixed
-        multipart/alternative
-        application/octet-stream
-        application/octet-stream
-    text/plain
-""")
-
-    def test_boundary_in_non_multipart(self):
-        msg = self._msgobj('msg_40.txt')
-        self.assertEqual(msg.as_string(), '''\
-MIME-Version: 1.0
-Content-Type: text/html; boundary="--961284236552522269"
-
-----961284236552522269
-Content-Type: text/html;
-Content-Transfer-Encoding: 7Bit
-
-<html></html>
-
-----961284236552522269--
-''')
-
-    def test_boundary_with_leading_space(self):
-        eq = self.assertEqual
-        msg = email.message_from_string('''\
-MIME-Version: 1.0
-Content-Type: multipart/mixed; boundary="    XXXX"
-
---    XXXX
-Content-Type: text/plain
-
-
---    XXXX
-Content-Type: text/plain
-
---    XXXX--
-''')
-        self.assertTrue(msg.is_multipart())
-        eq(msg.get_boundary(), '    XXXX')
-        eq(len(msg.get_payload()), 2)
-
-    def test_boundary_without_trailing_newline(self):
-        m = Parser().parsestr("""\
-Content-Type: multipart/mixed; boundary="===============0012394164=="
-MIME-Version: 1.0
-
---===============0012394164==
-Content-Type: image/file1.jpg
-MIME-Version: 1.0
-Content-Transfer-Encoding: base64
-
-YXNkZg==
---===============0012394164==--""")
-        self.assertEqual(m.get_payload(0).get_payload(), 'YXNkZg==')
-
-
-
-# Test some badly formatted messages
-class TestNonConformant(TestEmailBase):
-    def test_parse_missing_minor_type(self):
-        eq = self.assertEqual
-        msg = self._msgobj('msg_14.txt')
-        eq(msg.get_content_type(), 'text/plain')
-        eq(msg.get_content_maintype(), 'text')
-        eq(msg.get_content_subtype(), 'plain')
-
-    def test_same_boundary_inner_outer(self):
-        unless = self.assertTrue
-        msg = self._msgobj('msg_15.txt')
-        # XXX We can probably eventually do better
-        inner = msg.get_payload(0)
-        unless(hasattr(inner, 'defects'))
-        self.assertEqual(len(inner.defects), 1)
-        unless(isinstance(inner.defects[0],
-                          errors.StartBoundaryNotFoundDefect))
-
-    def test_multipart_no_boundary(self):
-        unless = self.assertTrue
-        msg = self._msgobj('msg_25.txt')
-        unless(isinstance(msg.get_payload(), str))
-        self.assertEqual(len(msg.defects), 2)
-        unless(isinstance(msg.defects[0], errors.NoBoundaryInMultipartDefect))
-        unless(isinstance(msg.defects[1],
-                          errors.MultipartInvariantViolationDefect))
-
-    def test_invalid_content_type(self):
-        eq = self.assertEqual
-        neq = self.ndiffAssertEqual
-        msg = Message()
-        # RFC 2045, $5.2 says invalid yields text/plain
-        msg['Content-Type'] = 'text'
-        eq(msg.get_content_maintype(), 'text')
-        eq(msg.get_content_subtype(), 'plain')
-        eq(msg.get_content_type(), 'text/plain')
-        # Clear the old value and try something /really/ invalid
-        del msg['content-type']
-        msg['Content-Type'] = 'foo'
-        eq(msg.get_content_maintype(), 'text')
-        eq(msg.get_content_subtype(), 'plain')
-        eq(msg.get_content_type(), 'text/plain')
-        # Still, make sure that the message is idempotently generated
-        s = StringIO()
-        g = Generator(s)
-        g.flatten(msg)
-        neq(s.getvalue(), 'Content-Type: foo\n\n')
-
-    def test_no_start_boundary(self):
-        eq = self.ndiffAssertEqual
-        msg = self._msgobj('msg_31.txt')
-        eq(msg.get_payload(), """\
---BOUNDARY
-Content-Type: text/plain
-
-message 1
-
---BOUNDARY
-Content-Type: text/plain
-
-message 2
-
---BOUNDARY--
-""")
-
-    def test_no_separating_blank_line(self):
-        eq = self.ndiffAssertEqual
-        msg = self._msgobj('msg_35.txt')
-        eq(msg.as_string(), """\
-From: aperson at dom.ain
-To: bperson at dom.ain
-Subject: here's something interesting
-
-counter to RFC 2822, there's no separating newline here
-""")
-
-    def test_lying_multipart(self):
-        unless = self.assertTrue
-        msg = self._msgobj('msg_41.txt')
-        unless(hasattr(msg, 'defects'))
-        self.assertEqual(len(msg.defects), 2)
-        unless(isinstance(msg.defects[0], errors.NoBoundaryInMultipartDefect))
-        unless(isinstance(msg.defects[1],
-                          errors.MultipartInvariantViolationDefect))
-
-    def test_missing_start_boundary(self):
-        outer = self._msgobj('msg_42.txt')
-        # The message structure is:
-        #
-        # multipart/mixed
-        #    text/plain
-        #    message/rfc822
-        #        multipart/mixed [*]
-        #
-        # [*] This message is missing its start boundary
-        bad = outer.get_payload(1).get_payload(0)
-        self.assertEqual(len(bad.defects), 1)
-        self.assertTrue(isinstance(bad.defects[0],
-                                   errors.StartBoundaryNotFoundDefect))
-
-    def test_first_line_is_continuation_header(self):
-        eq = self.assertEqual
-        m = ' Line 1\nLine 2\nLine 3'
-        msg = email.message_from_string(m)
-        eq(msg.keys(), [])
-        eq(msg.get_payload(), 'Line 2\nLine 3')
-        eq(len(msg.defects), 1)
-        self.assertTrue(isinstance(msg.defects[0],
-                                   errors.FirstHeaderLineIsContinuationDefect))
-        eq(msg.defects[0].line, ' Line 1\n')
-
-
-
-# Test RFC 2047 header encoding and decoding
-class TestRFC2047(TestEmailBase):
-    def test_rfc2047_multiline(self):
-        eq = self.assertEqual
-        s = """Re: =?mac-iceland?q?r=8Aksm=9Arg=8Cs?= baz
- foo bar =?mac-iceland?q?r=8Aksm=9Arg=8Cs?="""
-        dh = decode_header(s)
-        eq(dh, [
-            (b'Re:', None),
-            (b'r\x8aksm\x9arg\x8cs', 'mac-iceland'),
-            (b'baz foo bar', None),
-            (b'r\x8aksm\x9arg\x8cs', 'mac-iceland')])
-        header = make_header(dh)
-        eq(str(header),
-           'Re: r\xe4ksm\xf6rg\xe5s baz foo bar r\xe4ksm\xf6rg\xe5s')
-        self.ndiffAssertEqual(header.encode(maxlinelen=76), """\
-Re: =?mac-iceland?q?r=8Aksm=9Arg=8Cs?= baz foo bar =?mac-iceland?q?r=8Aksm?=
- =?mac-iceland?q?=9Arg=8Cs?=""")
-
-    def test_whitespace_eater_unicode(self):
-        eq = self.assertEqual
-        s = '=?ISO-8859-1?Q?Andr=E9?= Pirard <pirard at dom.ain>'
-        dh = decode_header(s)
-        eq(dh, [(b'Andr\xe9', 'iso-8859-1'),
-                (b'Pirard <pirard at dom.ain>', None)])
-        header = str(make_header(dh))
-        eq(header, 'Andr\xe9 Pirard <pirard at dom.ain>')
-
-    def test_whitespace_eater_unicode_2(self):
-        eq = self.assertEqual
-        s = 'The =?iso-8859-1?b?cXVpY2sgYnJvd24gZm94?= jumped over the =?iso-8859-1?b?bGF6eSBkb2c=?='
-        dh = decode_header(s)
-        eq(dh, [(b'The', None), (b'quick brown fox', 'iso-8859-1'),
-                (b'jumped over the', None), (b'lazy dog', 'iso-8859-1')])
-        hu = str(make_header(dh))
-        eq(hu, 'The quick brown fox jumped over the lazy dog')
-
-    def test_rfc2047_missing_whitespace(self):
-        s = 'Sm=?ISO-8859-1?B?9g==?=rg=?ISO-8859-1?B?5Q==?=sbord'
-        dh = decode_header(s)
-        self.assertEqual(dh, [(s, None)])
-
-    def test_rfc2047_with_whitespace(self):
-        s = 'Sm =?ISO-8859-1?B?9g==?= rg =?ISO-8859-1?B?5Q==?= sbord'
-        dh = decode_header(s)
-        self.assertEqual(dh, [(b'Sm', None), (b'\xf6', 'iso-8859-1'),
-                              (b'rg', None), (b'\xe5', 'iso-8859-1'),
-                              (b'sbord', None)])
-
-    def test_rfc2047_B_bad_padding(self):
-        s = '=?iso-8859-1?B?%s?='
-        data = [                                # only test complete bytes
-            ('dm==', b'v'), ('dm=', b'v'), ('dm', b'v'),
-            ('dmk=', b'vi'), ('dmk', b'vi')
-          ]
-        for q, a in data:
-            dh = decode_header(s % q)
-            self.assertEqual(dh, [(a, 'iso-8859-1')])
-
-    def test_rfc2047_Q_invalid_digits(self):
-        # issue 10004.
-        s = '=?iso-8659-1?Q?andr=e9=zz?='
-        self.assertEqual(decode_header(s),
-                        [(b'andr\xe9=zz', 'iso-8659-1')])
-
-
-# Test the MIMEMessage class
-class TestMIMEMessage(TestEmailBase):
-    def setUp(self):
-        with openfile('msg_11.txt') as fp:
-            self._text = fp.read()
-
-    def test_type_error(self):
-        self.assertRaises(TypeError, MIMEMessage, 'a plain string')
-
-    def test_valid_argument(self):
-        eq = self.assertEqual
-        unless = self.assertTrue
-        subject = 'A sub-message'
-        m = Message()
-        m['Subject'] = subject
-        r = MIMEMessage(m)
-        eq(r.get_content_type(), 'message/rfc822')
-        payload = r.get_payload()
-        unless(isinstance(payload, list))
-        eq(len(payload), 1)
-        subpart = payload[0]
-        unless(subpart is m)
-        eq(subpart['subject'], subject)
-
-    def test_bad_multipart(self):
-        eq = self.assertEqual
-        msg1 = Message()
-        msg1['Subject'] = 'subpart 1'
-        msg2 = Message()
-        msg2['Subject'] = 'subpart 2'
-        r = MIMEMessage(msg1)
-        self.assertRaises(errors.MultipartConversionError, r.attach, msg2)
-
-    def test_generate(self):
-        # First craft the message to be encapsulated
-        m = Message()
-        m['Subject'] = 'An enclosed message'
-        m.set_payload('Here is the body of the message.\n')
-        r = MIMEMessage(m)
-        r['Subject'] = 'The enclosing message'
-        s = StringIO()
-        g = Generator(s)
-        g.flatten(r)
-        self.assertEqual(s.getvalue(), """\
-Content-Type: message/rfc822
-MIME-Version: 1.0
-Subject: The enclosing message
-
-Subject: An enclosed message
-
-Here is the body of the message.
-""")
-
-    def test_parse_message_rfc822(self):
-        eq = self.assertEqual
-        unless = self.assertTrue
-        msg = self._msgobj('msg_11.txt')
-        eq(msg.get_content_type(), 'message/rfc822')
-        payload = msg.get_payload()
-        unless(isinstance(payload, list))
-        eq(len(payload), 1)
-        submsg = payload[0]
-        self.assertTrue(isinstance(submsg, Message))
-        eq(submsg['subject'], 'An enclosed message')
-        eq(submsg.get_payload(), 'Here is the body of the message.\n')
-
-    def test_dsn(self):
-        eq = self.assertEqual
-        unless = self.assertTrue
-        # msg 16 is a Delivery Status Notification, see RFC 1894
-        msg = self._msgobj('msg_16.txt')
-        eq(msg.get_content_type(), 'multipart/report')
-        unless(msg.is_multipart())
-        eq(len(msg.get_payload()), 3)
-        # Subpart 1 is a text/plain, human readable section
-        subpart = msg.get_payload(0)
-        eq(subpart.get_content_type(), 'text/plain')
-        eq(subpart.get_payload(), """\
-This report relates to a message you sent with the following header fields:
-
-  Message-id: <002001c144a6$8752e060$56104586 at oxy.edu>
-  Date: Sun, 23 Sep 2001 20:10:55 -0700
-  From: "Ian T. Henry" <henryi at oxy.edu>
-  To: SoCal Raves <scr at socal-raves.org>
-  Subject: [scr] yeah for Ians!!
-
-Your message cannot be delivered to the following recipients:
-
-  Recipient address: jangel1 at cougar.noc.ucla.edu
-  Reason: recipient reached disk quota
-
-""")
-        # Subpart 2 contains the machine parsable DSN information.  It
-        # consists of two blocks of headers, represented by two nested Message
-        # objects.
-        subpart = msg.get_payload(1)
-        eq(subpart.get_content_type(), 'message/delivery-status')
-        eq(len(subpart.get_payload()), 2)
-        # message/delivery-status should treat each block as a bunch of
-        # headers, i.e. a bunch of Message objects.
-        dsn1 = subpart.get_payload(0)
-        unless(isinstance(dsn1, Message))
-        eq(dsn1['original-envelope-id'], '0GK500B4HD0888 at cougar.noc.ucla.edu')
-        eq(dsn1.get_param('dns', header='reporting-mta'), '')
-        # Try a missing one <wink>
-        eq(dsn1.get_param('nsd', header='reporting-mta'), None)
-        dsn2 = subpart.get_payload(1)
-        unless(isinstance(dsn2, Message))
-        eq(dsn2['action'], 'failed')
-        eq(dsn2.get_params(header='original-recipient'),
-           [('rfc822', ''), ('jangel1 at cougar.noc.ucla.edu', '')])
-        eq(dsn2.get_param('rfc822', header='final-recipient'), '')
-        # Subpart 3 is the original message
-        subpart = msg.get_payload(2)
-        eq(subpart.get_content_type(), 'message/rfc822')
-        payload = subpart.get_payload()
-        unless(isinstance(payload, list))
-        eq(len(payload), 1)
-        subsubpart = payload[0]
-        unless(isinstance(subsubpart, Message))
-        eq(subsubpart.get_content_type(), 'text/plain')
-        eq(subsubpart['message-id'],
-           '<002001c144a6$8752e060$56104586 at oxy.edu>')
-
-    def test_epilogue(self):
-        eq = self.ndiffAssertEqual
-        with openfile('msg_21.txt') as fp:
-            text = fp.read()
-        msg = Message()
-        msg['From'] = 'aperson at dom.ain'
-        msg['To'] = 'bperson at dom.ain'
-        msg['Subject'] = 'Test'
-        msg.preamble = 'MIME message'
-        msg.epilogue = 'End of MIME message\n'
-        msg1 = MIMEText('One')
-        msg2 = MIMEText('Two')
-        msg.add_header('Content-Type', 'multipart/mixed', boundary='BOUNDARY')
-        msg.attach(msg1)
-        msg.attach(msg2)
-        sfp = StringIO()
-        g = Generator(sfp)
-        g.flatten(msg)
-        eq(sfp.getvalue(), text)
-
-    def test_no_nl_preamble(self):
-        eq = self.ndiffAssertEqual
-        msg = Message()
-        msg['From'] = 'aperson at dom.ain'
-        msg['To'] = 'bperson at dom.ain'
-        msg['Subject'] = 'Test'
-        msg.preamble = 'MIME message'
-        msg.epilogue = ''
-        msg1 = MIMEText('One')
-        msg2 = MIMEText('Two')
-        msg.add_header('Content-Type', 'multipart/mixed', boundary='BOUNDARY')
-        msg.attach(msg1)
-        msg.attach(msg2)
-        eq(msg.as_string(), """\
-From: aperson at dom.ain
-To: bperson at dom.ain
-Subject: Test
-Content-Type: multipart/mixed; boundary="BOUNDARY"
-
-MIME message
---BOUNDARY
-Content-Type: text/plain; charset="us-ascii"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-
-One
---BOUNDARY
-Content-Type: text/plain; charset="us-ascii"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-
-Two
---BOUNDARY--
-""")
-
-    def test_default_type(self):
-        eq = self.assertEqual
-        with openfile('msg_30.txt') as fp:
-            msg = email.message_from_file(fp)
-        container1 = msg.get_payload(0)
-        eq(container1.get_default_type(), 'message/rfc822')
-        eq(container1.get_content_type(), 'message/rfc822')
-        container2 = msg.get_payload(1)
-        eq(container2.get_default_type(), 'message/rfc822')
-        eq(container2.get_content_type(), 'message/rfc822')
-        container1a = container1.get_payload(0)
-        eq(container1a.get_default_type(), 'text/plain')
-        eq(container1a.get_content_type(), 'text/plain')
-        container2a = container2.get_payload(0)
-        eq(container2a.get_default_type(), 'text/plain')
-        eq(container2a.get_content_type(), 'text/plain')
-
-    def test_default_type_with_explicit_container_type(self):
-        eq = self.assertEqual
-        with openfile('msg_28.txt') as fp:
-            msg = email.message_from_file(fp)
-        container1 = msg.get_payload(0)
-        eq(container1.get_default_type(), 'message/rfc822')
-        eq(container1.get_content_type(), 'message/rfc822')
-        container2 = msg.get_payload(1)
-        eq(container2.get_default_type(), 'message/rfc822')
-        eq(container2.get_content_type(), 'message/rfc822')
-        container1a = container1.get_payload(0)
-        eq(container1a.get_default_type(), 'text/plain')
-        eq(container1a.get_content_type(), 'text/plain')
-        container2a = container2.get_payload(0)
-        eq(container2a.get_default_type(), 'text/plain')
-        eq(container2a.get_content_type(), 'text/plain')
-
-    def test_default_type_non_parsed(self):
-        eq = self.assertEqual
-        neq = self.ndiffAssertEqual
-        # Set up container
-        container = MIMEMultipart('digest', 'BOUNDARY')
-        container.epilogue = ''
-        # Set up subparts
-        subpart1a = MIMEText('message 1\n')
-        subpart2a = MIMEText('message 2\n')
-        subpart1 = MIMEMessage(subpart1a)
-        subpart2 = MIMEMessage(subpart2a)
-        container.attach(subpart1)
-        container.attach(subpart2)
-        eq(subpart1.get_content_type(), 'message/rfc822')
-        eq(subpart1.get_default_type(), 'message/rfc822')
-        eq(subpart2.get_content_type(), 'message/rfc822')
-        eq(subpart2.get_default_type(), 'message/rfc822')
-        neq(container.as_string(0), '''\
-Content-Type: multipart/digest; boundary="BOUNDARY"
-MIME-Version: 1.0
-
---BOUNDARY
-Content-Type: message/rfc822
-MIME-Version: 1.0
-
-Content-Type: text/plain; charset="us-ascii"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-
-message 1
-
---BOUNDARY
-Content-Type: message/rfc822
-MIME-Version: 1.0
-
-Content-Type: text/plain; charset="us-ascii"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-
-message 2
-
---BOUNDARY--
-''')
-        del subpart1['content-type']
-        del subpart1['mime-version']
-        del subpart2['content-type']
-        del subpart2['mime-version']
-        eq(subpart1.get_content_type(), 'message/rfc822')
-        eq(subpart1.get_default_type(), 'message/rfc822')
-        eq(subpart2.get_content_type(), 'message/rfc822')
-        eq(subpart2.get_default_type(), 'message/rfc822')
-        neq(container.as_string(0), '''\
-Content-Type: multipart/digest; boundary="BOUNDARY"
-MIME-Version: 1.0
-
---BOUNDARY
-
-Content-Type: text/plain; charset="us-ascii"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-
-message 1
-
---BOUNDARY
-
-Content-Type: text/plain; charset="us-ascii"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-
-message 2
-
---BOUNDARY--
-''')
-
-    def test_mime_attachments_in_constructor(self):
-        eq = self.assertEqual
-        text1 = MIMEText('')
-        text2 = MIMEText('')
-        msg = MIMEMultipart(_subparts=(text1, text2))
-        eq(len(msg.get_payload()), 2)
-        eq(msg.get_payload(0), text1)
-        eq(msg.get_payload(1), text2)
-
-    def test_default_multipart_constructor(self):
-        msg = MIMEMultipart()
-        self.assertTrue(msg.is_multipart())
-
-
-# A general test of parser->model->generator idempotency.  IOW, read a message
-# in, parse it into a message object tree, then without touching the tree,
-# regenerate the plain text.  The original text and the transformed text
-# should be identical.  Note: that we ignore the Unix-From since that may
-# contain a changed date.
-class TestIdempotent(TestEmailBase):
-
-    linesep = '\n'
-
-    def _msgobj(self, filename):
-        with openfile(filename) as fp:
-            data = fp.read()
-        msg = email.message_from_string(data)
-        return msg, data
-
-    def _idempotent(self, msg, text, unixfrom=False):
-        eq = self.ndiffAssertEqual
-        s = StringIO()
-        g = Generator(s, maxheaderlen=0)
-        g.flatten(msg, unixfrom=unixfrom)
-        eq(text, s.getvalue())
-
-    def test_parse_text_message(self):
-        eq = self.assertEqual
-        msg, text = self._msgobj('msg_01.txt')
-        eq(msg.get_content_type(), 'text/plain')
-        eq(msg.get_content_maintype(), 'text')
-        eq(msg.get_content_subtype(), 'plain')
-        eq(msg.get_params()[1], ('charset', 'us-ascii'))
-        eq(msg.get_param('charset'), 'us-ascii')
-        eq(msg.preamble, None)
-        eq(msg.epilogue, None)
-        self._idempotent(msg, text)
-
-    def test_parse_untyped_message(self):
-        eq = self.assertEqual
-        msg, text = self._msgobj('msg_03.txt')
-        eq(msg.get_content_type(), 'text/plain')
-        eq(msg.get_params(), None)
-        eq(msg.get_param('charset'), None)
-        self._idempotent(msg, text)
-
-    def test_simple_multipart(self):
-        msg, text = self._msgobj('msg_04.txt')
-        self._idempotent(msg, text)
-
-    def test_MIME_digest(self):
-        msg, text = self._msgobj('msg_02.txt')
-        self._idempotent(msg, text)
-
-    def test_long_header(self):
-        msg, text = self._msgobj('msg_27.txt')
-        self._idempotent(msg, text)
-
-    def test_MIME_digest_with_part_headers(self):
-        msg, text = self._msgobj('msg_28.txt')
-        self._idempotent(msg, text)
-
-    def test_mixed_with_image(self):
-        msg, text = self._msgobj('msg_06.txt')
-        self._idempotent(msg, text)
-
-    def test_multipart_report(self):
-        msg, text = self._msgobj('msg_05.txt')
-        self._idempotent(msg, text)
-
-    def test_dsn(self):
-        msg, text = self._msgobj('msg_16.txt')
-        self._idempotent(msg, text)
-
-    def test_preamble_epilogue(self):
-        msg, text = self._msgobj('msg_21.txt')
-        self._idempotent(msg, text)
-
-    def test_multipart_one_part(self):
-        msg, text = self._msgobj('msg_23.txt')
-        self._idempotent(msg, text)
-
-    def test_multipart_no_parts(self):
-        msg, text = self._msgobj('msg_24.txt')
-        self._idempotent(msg, text)
-
-    def test_no_start_boundary(self):
-        msg, text = self._msgobj('msg_31.txt')
-        self._idempotent(msg, text)
-
-    def test_rfc2231_charset(self):
-        msg, text = self._msgobj('msg_32.txt')
-        self._idempotent(msg, text)
-
-    def test_more_rfc2231_parameters(self):
-        msg, text = self._msgobj('msg_33.txt')
-        self._idempotent(msg, text)
-
-    def test_text_plain_in_a_multipart_digest(self):
-        msg, text = self._msgobj('msg_34.txt')
-        self._idempotent(msg, text)
-
-    def test_nested_multipart_mixeds(self):
-        msg, text = self._msgobj('msg_12a.txt')
-        self._idempotent(msg, text)
-
-    def test_message_external_body_idempotent(self):
-        msg, text = self._msgobj('msg_36.txt')
-        self._idempotent(msg, text)
-
-    def test_message_delivery_status(self):
-        msg, text = self._msgobj('msg_43.txt')
-        self._idempotent(msg, text, unixfrom=True)
-
-    def test_message_signed_idempotent(self):
-        msg, text = self._msgobj('msg_45.txt')
-        self._idempotent(msg, text)
-
-    def test_content_type(self):
-        eq = self.assertEqual
-        unless = self.assertTrue
-        # Get a message object and reset the seek pointer for other tests
-        msg, text = self._msgobj('msg_05.txt')
-        eq(msg.get_content_type(), 'multipart/report')
-        # Test the Content-Type: parameters
-        params = {}
-        for pk, pv in msg.get_params():
-            params[pk] = pv
-        eq(params['report-type'], 'delivery-status')
-        eq(params['boundary'], 'D1690A7AC1.996856090/mail.example.com')
-        eq(msg.preamble, 'This is a MIME-encapsulated message.' + self.linesep)
-        eq(msg.epilogue, self.linesep)
-        eq(len(msg.get_payload()), 3)
-        # Make sure the subparts are what we expect
-        msg1 = msg.get_payload(0)
-        eq(msg1.get_content_type(), 'text/plain')
-        eq(msg1.get_payload(), 'Yadda yadda yadda' + self.linesep)
-        msg2 = msg.get_payload(1)
-        eq(msg2.get_content_type(), 'text/plain')
-        eq(msg2.get_payload(), 'Yadda yadda yadda' + self.linesep)
-        msg3 = msg.get_payload(2)
-        eq(msg3.get_content_type(), 'message/rfc822')
-        self.assertTrue(isinstance(msg3, Message))
-        payload = msg3.get_payload()
-        unless(isinstance(payload, list))
-        eq(len(payload), 1)
-        msg4 = payload[0]
-        unless(isinstance(msg4, Message))
-        eq(msg4.get_payload(), 'Yadda yadda yadda' + self.linesep)
-
-    def test_parser(self):
-        eq = self.assertEqual
-        unless = self.assertTrue
-        msg, text = self._msgobj('msg_06.txt')
-        # Check some of the outer headers
-        eq(msg.get_content_type(), 'message/rfc822')
-        # Make sure the payload is a list of exactly one sub-Message, and that
-        # that submessage has a type of text/plain
-        payload = msg.get_payload()
-        unless(isinstance(payload, list))
-        eq(len(payload), 1)
-        msg1 = payload[0]
-        self.assertTrue(isinstance(msg1, Message))
-        eq(msg1.get_content_type(), 'text/plain')
-        self.assertTrue(isinstance(msg1.get_payload(), str))
-        eq(msg1.get_payload(), self.linesep)
-
-
-
-# Test various other bits of the package's functionality
-class TestMiscellaneous(TestEmailBase):
-    def test_message_from_string(self):
-        with openfile('msg_01.txt') as fp:
-            text = fp.read()
-        msg = email.message_from_string(text)
-        s = StringIO()
-        # Don't wrap/continue long headers since we're trying to test
-        # idempotency.
-        g = Generator(s, maxheaderlen=0)
-        g.flatten(msg)
-        self.assertEqual(text, s.getvalue())
-
-    def test_message_from_file(self):
-        with openfile('msg_01.txt') as fp:
-            text = fp.read()
-            fp.seek(0)
-            msg = email.message_from_file(fp)
-            s = StringIO()
-            # Don't wrap/continue long headers since we're trying to test
-            # idempotency.
-            g = Generator(s, maxheaderlen=0)
-            g.flatten(msg)
-            self.assertEqual(text, s.getvalue())
-
-    def test_message_from_string_with_class(self):
-        unless = self.assertTrue
-        with openfile('msg_01.txt') as fp:
-            text = fp.read()
-
-        # Create a subclass
-        class MyMessage(Message):
-            pass
-
-        msg = email.message_from_string(text, MyMessage)
-        unless(isinstance(msg, MyMessage))
-        # Try something more complicated
-        with openfile('msg_02.txt') as fp:
-            text = fp.read()
-        msg = email.message_from_string(text, MyMessage)
-        for subpart in msg.walk():
-            unless(isinstance(subpart, MyMessage))
-
-    def test_message_from_file_with_class(self):
-        unless = self.assertTrue
-        # Create a subclass
-        class MyMessage(Message):
-            pass
-
-        with openfile('msg_01.txt') as fp:
-            msg = email.message_from_file(fp, MyMessage)
-        unless(isinstance(msg, MyMessage))
-        # Try something more complicated
-        with openfile('msg_02.txt') as fp:
-            msg = email.message_from_file(fp, MyMessage)
-        for subpart in msg.walk():
-            unless(isinstance(subpart, MyMessage))
-
-    def test__all__(self):
-        module = __import__('email')
-        # Can't use sorted() here due to Python 2.3 compatibility
-        all = module.__all__[:]
-        all.sort()
-        self.assertEqual(all, [
-            'base64mime', 'charset', 'encoders', 'errors', 'generator',
-            'header', 'iterators', 'message', 'message_from_binary_file',
-            'message_from_bytes', 'message_from_file',
-            'message_from_string', 'mime', 'parser',
-            'quoprimime', 'utils',
-            ])
-
-    def test_formatdate(self):
-        now = time.time()
-        self.assertEqual(utils.parsedate(utils.formatdate(now))[:6],
-                         time.gmtime(now)[:6])
-
-    def test_formatdate_localtime(self):
-        now = time.time()
-        self.assertEqual(
-            utils.parsedate(utils.formatdate(now, localtime=True))[:6],
-            time.localtime(now)[:6])
-
-    def test_formatdate_usegmt(self):
-        now = time.time()
-        self.assertEqual(
-            utils.formatdate(now, localtime=False),
-            time.strftime('%a, %d %b %Y %H:%M:%S -0000', time.gmtime(now)))
-        self.assertEqual(
-            utils.formatdate(now, localtime=False, usegmt=True),
-            time.strftime('%a, %d %b %Y %H:%M:%S GMT', time.gmtime(now)))
-
-    def test_parsedate_none(self):
-        self.assertEqual(utils.parsedate(''), None)
-
-    def test_parsedate_compact(self):
-        # The FWS after the comma is optional
-        self.assertEqual(utils.parsedate('Wed,3 Apr 2002 14:58:26 +0800'),
-                         utils.parsedate('Wed, 3 Apr 2002 14:58:26 +0800'))
-
-    def test_parsedate_no_dayofweek(self):
-        eq = self.assertEqual
-        eq(utils.parsedate_tz('25 Feb 2003 13:47:26 -0800'),
-           (2003, 2, 25, 13, 47, 26, 0, 1, -1, -28800))
-
-    def test_parsedate_compact_no_dayofweek(self):
-        eq = self.assertEqual
-        eq(utils.parsedate_tz('5 Feb 2003 13:47:26 -0800'),
-           (2003, 2, 5, 13, 47, 26, 0, 1, -1, -28800))
-
-    def test_parsedate_no_space_before_positive_offset(self):
-        self.assertEqual(utils.parsedate_tz('Wed, 3 Apr 2002 14:58:26+0800'),
-           (2002, 4, 3, 14, 58, 26, 0, 1, -1, 28800))
-
-    def test_parsedate_no_space_before_negative_offset(self):
-        # Issue 1155362: we already handled '+' for this case.
-        self.assertEqual(utils.parsedate_tz('Wed, 3 Apr 2002 14:58:26-0800'),
-           (2002, 4, 3, 14, 58, 26, 0, 1, -1, -28800))
-
-
-    def test_parsedate_accepts_time_with_dots(self):
-        eq = self.assertEqual
-        eq(utils.parsedate_tz('5 Feb 2003 13.47.26 -0800'),
-           (2003, 2, 5, 13, 47, 26, 0, 1, -1, -28800))
-        eq(utils.parsedate_tz('5 Feb 2003 13.47 -0800'),
-           (2003, 2, 5, 13, 47, 0, 0, 1, -1, -28800))
-
-    def test_parsedate_acceptable_to_time_functions(self):
-        eq = self.assertEqual
-        timetup = utils.parsedate('5 Feb 2003 13:47:26 -0800')
-        t = int(time.mktime(timetup))
-        eq(time.localtime(t)[:6], timetup[:6])
-        eq(int(time.strftime('%Y', timetup)), 2003)
-        timetup = utils.parsedate_tz('5 Feb 2003 13:47:26 -0800')
-        t = int(time.mktime(timetup[:9]))
-        eq(time.localtime(t)[:6], timetup[:6])
-        eq(int(time.strftime('%Y', timetup[:9])), 2003)
-
-    def test_parsedate_y2k(self):
-        """Test for parsing a date with a two-digit year.
-
-        Parsing a date with a two-digit year should return the correct
-        four-digit year. RFC822 allows two-digit years, but RFC2822 (which
-        obsoletes RFC822) requires four-digit years.
-
-        """
-        self.assertEqual(utils.parsedate_tz('25 Feb 03 13:47:26 -0800'),
-                         utils.parsedate_tz('25 Feb 2003 13:47:26 -0800'))
-        self.assertEqual(utils.parsedate_tz('25 Feb 71 13:47:26 -0800'),
-                         utils.parsedate_tz('25 Feb 1971 13:47:26 -0800'))
-
-    def test_parseaddr_empty(self):
-        self.assertEqual(utils.parseaddr('<>'), ('', ''))
-        self.assertEqual(utils.formataddr(utils.parseaddr('<>')), '')
-
-    def test_noquote_dump(self):
-        self.assertEqual(
-            utils.formataddr(('A Silly Person', 'person at dom.ain')),
-            'A Silly Person <person at dom.ain>')
-
-    def test_escape_dump(self):
-        self.assertEqual(
-            utils.formataddr(('A (Very) Silly Person', 'person at dom.ain')),
-            r'"A \(Very\) Silly Person" <person at dom.ain>')
-        a = r'A \(Special\) Person'
-        b = 'person at dom.ain'
-        self.assertEqual(utils.parseaddr(utils.formataddr((a, b))), (a, b))
-
-    def test_escape_backslashes(self):
-        self.assertEqual(
-            utils.formataddr(('Arthur \Backslash\ Foobar', 'person at dom.ain')),
-            r'"Arthur \\Backslash\\ Foobar" <person at dom.ain>')
-        a = r'Arthur \Backslash\ Foobar'
-        b = 'person at dom.ain'
-        self.assertEqual(utils.parseaddr(utils.formataddr((a, b))), (a, b))
-
-    def test_name_with_dot(self):
-        x = 'John X. Doe <jxd at example.com>'
-        y = '"John X. Doe" <jxd at example.com>'
-        a, b = ('John X. Doe', 'jxd at example.com')
-        self.assertEqual(utils.parseaddr(x), (a, b))
-        self.assertEqual(utils.parseaddr(y), (a, b))
-        # formataddr() quotes the name if there's a dot in it
-        self.assertEqual(utils.formataddr((a, b)), y)
-
-    def test_parseaddr_preserves_quoted_pairs_in_addresses(self):
-        # issue 10005.  Note that in the third test the second pair of
-        # backslashes is not actually a quoted pair because it is not inside a
-        # comment or quoted string: the address being parsed has a quoted
-        # string containing a quoted backslash, followed by 'example' and two
-        # backslashes, followed by another quoted string containing a space and
-        # the word 'example'.  parseaddr copies those two backslashes
-        # literally.  Per rfc5322 this is not technically correct since a \ may
-        # not appear in an address outside of a quoted string.  It is probably
-        # a sensible Postel interpretation, though.
-        eq = self.assertEqual
-        eq(utils.parseaddr('""example" example"@example.com'),
-          ('', '""example" example"@example.com'))
-        eq(utils.parseaddr('"\\"example\\" example"@example.com'),
-          ('', '"\\"example\\" example"@example.com'))
-        eq(utils.parseaddr('"\\\\"example\\\\" example"@example.com'),
-          ('', '"\\\\"example\\\\" example"@example.com'))
-
-    def test_parseaddr_preserves_spaces_in_local_part(self):
-        # issue 9286.  A normal RFC5322 local part should not contain any
-        # folding white space, but legacy local parts can (they are a sequence
-        # of atoms, not dotatoms).  On the other hand we strip whitespace from
-        # before the @ and around dots, on the assumption that the whitespace
-        # around the punctuation is a mistake in what would otherwise be
-        # an RFC5322 local part.  Leading whitespace is, usual, stripped as well.
-        self.assertEqual(('', "merwok wok at xample.com"),
-            utils.parseaddr("merwok wok at xample.com"))
-        self.assertEqual(('', "merwok  wok at xample.com"),
-            utils.parseaddr("merwok  wok at xample.com"))
-        self.assertEqual(('', "merwok  wok at xample.com"),
-            utils.parseaddr(" merwok  wok  @xample.com"))
-        self.assertEqual(('', 'merwok"wok"  wok at xample.com'),
-            utils.parseaddr('merwok"wok"  wok at xample.com'))
-        self.assertEqual(('', 'merwok.wok.wok at xample.com'),
-            utils.parseaddr('merwok. wok .  wok at xample.com'))
-
-    def test_multiline_from_comment(self):
-        x = """\
-Foo
-\tBar <foo at example.com>"""
-        self.assertEqual(utils.parseaddr(x), ('Foo Bar', 'foo at example.com'))
-
-    def test_quote_dump(self):
-        self.assertEqual(
-            utils.formataddr(('A Silly; Person', 'person at dom.ain')),
-            r'"A Silly; Person" <person at dom.ain>')
-
-    def test_charset_richcomparisons(self):
-        eq = self.assertEqual
-        ne = self.assertNotEqual
-        cset1 = Charset()
-        cset2 = Charset()
-        eq(cset1, 'us-ascii')
-        eq(cset1, 'US-ASCII')
-        eq(cset1, 'Us-AsCiI')
-        eq('us-ascii', cset1)
-        eq('US-ASCII', cset1)
-        eq('Us-AsCiI', cset1)
-        ne(cset1, 'usascii')
-        ne(cset1, 'USASCII')
-        ne(cset1, 'UsAsCiI')
-        ne('usascii', cset1)
-        ne('USASCII', cset1)
-        ne('UsAsCiI', cset1)
-        eq(cset1, cset2)
-        eq(cset2, cset1)
-
-    def test_getaddresses(self):
-        eq = self.assertEqual
-        eq(utils.getaddresses(['aperson at dom.ain (Al Person)',
-                               'Bud Person <bperson at dom.ain>']),
-           [('Al Person', 'aperson at dom.ain'),
-            ('Bud Person', 'bperson at dom.ain')])
-
-    def test_getaddresses_nasty(self):
-        eq = self.assertEqual
-        eq(utils.getaddresses(['foo: ;']), [('', '')])
-        eq(utils.getaddresses(
-           ['[]*-- =~$']),
-           [('', ''), ('', ''), ('', '*--')])
-        eq(utils.getaddresses(
-           ['foo: ;', '"Jason R. Mastaler" <jason at dom.ain>']),
-           [('', ''), ('Jason R. Mastaler', 'jason at dom.ain')])
-
-    def test_getaddresses_embedded_comment(self):
-        """Test proper handling of a nested comment"""
-        eq = self.assertEqual
-        addrs = utils.getaddresses(['User ((nested comment)) <foo at bar.com>'])
-        eq(addrs[0][1], 'foo at bar.com')
-
-    def test_utils_quote_unquote(self):
-        eq = self.assertEqual
-        msg = Message()
-        msg.add_header('content-disposition', 'attachment',
-                       filename='foo\\wacky"name')
-        eq(msg.get_filename(), 'foo\\wacky"name')
-
-    def test_get_body_encoding_with_bogus_charset(self):
-        charset = Charset('not a charset')
-        self.assertEqual(charset.get_body_encoding(), 'base64')
-
-    def test_get_body_encoding_with_uppercase_charset(self):
-        eq = self.assertEqual
-        msg = Message()
-        msg['Content-Type'] = 'text/plain; charset=UTF-8'
-        eq(msg['content-type'], 'text/plain; charset=UTF-8')
-        charsets = msg.get_charsets()
-        eq(len(charsets), 1)
-        eq(charsets[0], 'utf-8')
-        charset = Charset(charsets[0])
-        eq(charset.get_body_encoding(), 'base64')
-        msg.set_payload(b'hello world', charset=charset)
-        eq(msg.get_payload(), 'aGVsbG8gd29ybGQ=\n')
-        eq(msg.get_payload(decode=True), b'hello world')
-        eq(msg['content-transfer-encoding'], 'base64')
-        # Try another one
-        msg = Message()
-        msg['Content-Type'] = 'text/plain; charset="US-ASCII"'
-        charsets = msg.get_charsets()
-        eq(len(charsets), 1)
-        eq(charsets[0], 'us-ascii')
-        charset = Charset(charsets[0])
-        eq(charset.get_body_encoding(), encoders.encode_7or8bit)
-        msg.set_payload('hello world', charset=charset)
-        eq(msg.get_payload(), 'hello world')
-        eq(msg['content-transfer-encoding'], '7bit')
-
-    def test_charsets_case_insensitive(self):
-        lc = Charset('us-ascii')
-        uc = Charset('US-ASCII')
-        self.assertEqual(lc.get_body_encoding(), uc.get_body_encoding())
-
-    def test_partial_falls_inside_message_delivery_status(self):
-        eq = self.ndiffAssertEqual
-        # The Parser interface provides chunks of data to FeedParser in 8192
-        # byte gulps.  SF bug #1076485 found one of those chunks inside
-        # message/delivery-status header block, which triggered an
-        # unreadline() of NeedMoreData.
-        msg = self._msgobj('msg_43.txt')
-        sfp = StringIO()
-        iterators._structure(msg, sfp)
-        eq(sfp.getvalue(), """\
-multipart/report
-    text/plain
-    message/delivery-status
-        text/plain
-        text/plain
-        text/plain
-        text/plain
-        text/plain
-        text/plain
-        text/plain
-        text/plain
-        text/plain
-        text/plain
-        text/plain
-        text/plain
-        text/plain
-        text/plain
-        text/plain
-        text/plain
-        text/plain
-        text/plain
-        text/plain
-        text/plain
-        text/plain
-        text/plain
-        text/plain
-        text/plain
-        text/plain
-        text/plain
-    text/rfc822-headers
-""")
-
-    def test_make_msgid_domain(self):
-        self.assertEqual(
-            email.utils.make_msgid(domain='testdomain-string')[-19:],
-            '@testdomain-string>')
-
-
-# Test the iterator/generators
-class TestIterators(TestEmailBase):
-    def test_body_line_iterator(self):
-        eq = self.assertEqual
-        neq = self.ndiffAssertEqual
-        # First a simple non-multipart message
-        msg = self._msgobj('msg_01.txt')
-        it = iterators.body_line_iterator(msg)
-        lines = list(it)
-        eq(len(lines), 6)
-        neq(EMPTYSTRING.join(lines), msg.get_payload())
-        # Now a more complicated multipart
-        msg = self._msgobj('msg_02.txt')
-        it = iterators.body_line_iterator(msg)
-        lines = list(it)
-        eq(len(lines), 43)
-        with openfile('msg_19.txt') as fp:
-            neq(EMPTYSTRING.join(lines), fp.read())
-
-    def test_typed_subpart_iterator(self):
-        eq = self.assertEqual
-        msg = self._msgobj('msg_04.txt')
-        it = iterators.typed_subpart_iterator(msg, 'text')
-        lines = []
-        subparts = 0
-        for subpart in it:
-            subparts += 1
-            lines.append(subpart.get_payload())
-        eq(subparts, 2)
-        eq(EMPTYSTRING.join(lines), """\
-a simple kind of mirror
-to reflect upon our own
-a simple kind of mirror
-to reflect upon our own
-""")
-
-    def test_typed_subpart_iterator_default_type(self):
-        eq = self.assertEqual
-        msg = self._msgobj('msg_03.txt')
-        it = iterators.typed_subpart_iterator(msg, 'text', 'plain')
-        lines = []
-        subparts = 0
-        for subpart in it:
-            subparts += 1
-            lines.append(subpart.get_payload())
-        eq(subparts, 1)
-        eq(EMPTYSTRING.join(lines), """\
-
-Hi,
-
-Do you like this message?
-
--Me
-""")
-
-    def test_pushCR_LF(self):
-        '''FeedParser BufferedSubFile.push() assumed it received complete
-           line endings.  A CR ending one push() followed by a LF starting
-           the next push() added an empty line.
-        '''
-        imt = [
-            ("a\r \n",  2),
-            ("b",       0),
-            ("c\n",     1),
-            ("",        0),
-            ("d\r\n",   1),
-            ("e\r",     0),
-            ("\nf",     1),
-            ("\r\n",    1),
-          ]
-        from email.feedparser import BufferedSubFile, NeedMoreData
-        bsf = BufferedSubFile()
-        om = []
-        nt = 0
-        for il, n in imt:
-            bsf.push(il)
-            nt += n
-            n1 = 0
-            while True:
-                ol = bsf.readline()
-                if ol == NeedMoreData:
-                    break
-                om.append(ol)
-                n1 += 1
-            self.assertTrue(n == n1)
-        self.assertTrue(len(om) == nt)
-        self.assertTrue(''.join([il for il, n in imt]) == ''.join(om))
-
-
-
-class TestParsers(TestEmailBase):
-    def test_header_parser(self):
-        eq = self.assertEqual
-        # Parse only the headers of a complex multipart MIME document
-        with openfile('msg_02.txt') as fp:
-            msg = HeaderParser().parse(fp)
-        eq(msg['from'], 'ppp-request at zzz.org')
-        eq(msg['to'], 'ppp at zzz.org')
-        eq(msg.get_content_type(), 'multipart/mixed')
-        self.assertFalse(msg.is_multipart())
-        self.assertTrue(isinstance(msg.get_payload(), str))
-
-    def test_whitespace_continuation(self):
-        eq = self.assertEqual
-        # This message contains a line after the Subject: header that has only
-        # whitespace, but it is not empty!
-        msg = email.message_from_string("""\
-From: aperson at dom.ain
-To: bperson at dom.ain
-Subject: the next line has a space on it
-\x20
-Date: Mon, 8 Apr 2002 15:09:19 -0400
-Message-ID: spam
-
-Here's the message body
-""")
-        eq(msg['subject'], 'the next line has a space on it\n ')
-        eq(msg['message-id'], 'spam')
-        eq(msg.get_payload(), "Here's the message body\n")
-
-    def test_whitespace_continuation_last_header(self):
-        eq = self.assertEqual
-        # Like the previous test, but the subject line is the last
-        # header.
-        msg = email.message_from_string("""\
-From: aperson at dom.ain
-To: bperson at dom.ain
-Date: Mon, 8 Apr 2002 15:09:19 -0400
-Message-ID: spam
-Subject: the next line has a space on it
-\x20
-
-Here's the message body
-""")
-        eq(msg['subject'], 'the next line has a space on it\n ')
-        eq(msg['message-id'], 'spam')
-        eq(msg.get_payload(), "Here's the message body\n")
-
-    def test_crlf_separation(self):
-        eq = self.assertEqual
-        with openfile('msg_26.txt', newline='\n') as fp:
-            msg = Parser().parse(fp)
-        eq(len(msg.get_payload()), 2)
-        part1 = msg.get_payload(0)
-        eq(part1.get_content_type(), 'text/plain')
-        eq(part1.get_payload(), 'Simple email with attachment.\r\n\r\n')
-        part2 = msg.get_payload(1)
-        eq(part2.get_content_type(), 'application/riscos')
-
-    def test_crlf_flatten(self):
-        # Using newline='\n' preserves the crlfs in this input file.
-        with openfile('msg_26.txt', newline='\n') as fp:
-            text = fp.read()
-        msg = email.message_from_string(text)
-        s = StringIO()
-        g = Generator(s)
-        g.flatten(msg, linesep='\r\n')
-        self.assertEqual(s.getvalue(), text)
-
-    maxDiff = None
-
-    def test_multipart_digest_with_extra_mime_headers(self):
-        eq = self.assertEqual
-        neq = self.ndiffAssertEqual
-        with openfile('msg_28.txt') as fp:
-            msg = email.message_from_file(fp)
-        # Structure is:
-        # multipart/digest
-        #   message/rfc822
-        #     text/plain
-        #   message/rfc822
-        #     text/plain
-        eq(msg.is_multipart(), 1)
-        eq(len(msg.get_payload()), 2)
-        part1 = msg.get_payload(0)
-        eq(part1.get_content_type(), 'message/rfc822')
-        eq(part1.is_multipart(), 1)
-        eq(len(part1.get_payload()), 1)
-        part1a = part1.get_payload(0)
-        eq(part1a.is_multipart(), 0)
-        eq(part1a.get_content_type(), 'text/plain')
-        neq(part1a.get_payload(), 'message 1\n')
-        # next message/rfc822
-        part2 = msg.get_payload(1)
-        eq(part2.get_content_type(), 'message/rfc822')
-        eq(part2.is_multipart(), 1)
-        eq(len(part2.get_payload()), 1)
-        part2a = part2.get_payload(0)
-        eq(part2a.is_multipart(), 0)
-        eq(part2a.get_content_type(), 'text/plain')
-        neq(part2a.get_payload(), 'message 2\n')
-
-    def test_three_lines(self):
-        # A bug report by Andrew McNamara
-        lines = ['From: Andrew Person <aperson at dom.ain',
-                 'Subject: Test',
-                 'Date: Tue, 20 Aug 2002 16:43:45 +1000']
-        msg = email.message_from_string(NL.join(lines))
-        self.assertEqual(msg['date'], 'Tue, 20 Aug 2002 16:43:45 +1000')
-
-    def test_strip_line_feed_and_carriage_return_in_headers(self):
-        eq = self.assertEqual
-        # For [ 1002475 ] email message parser doesn't handle \r\n correctly
-        value1 = 'text'
-        value2 = 'more text'
-        m = 'Header: %s\r\nNext-Header: %s\r\n\r\nBody\r\n\r\n' % (
-            value1, value2)
-        msg = email.message_from_string(m)
-        eq(msg.get('Header'), value1)
-        eq(msg.get('Next-Header'), value2)
-
-    def test_rfc2822_header_syntax(self):
-        eq = self.assertEqual
-        m = '>From: foo\nFrom: bar\n!"#QUX;~: zoo\n\nbody'
-        msg = email.message_from_string(m)
-        eq(len(msg), 3)
-        eq(sorted(field for field in msg), ['!"#QUX;~', '>From', 'From'])
-        eq(msg.get_payload(), 'body')
-
-    def test_rfc2822_space_not_allowed_in_header(self):
-        eq = self.assertEqual
-        m = '>From foo at example.com 11:25:53\nFrom: bar\n!"#QUX;~: zoo\n\nbody'
-        msg = email.message_from_string(m)
-        eq(len(msg.keys()), 0)
-
-    def test_rfc2822_one_character_header(self):
-        eq = self.assertEqual
-        m = 'A: first header\nB: second header\nCC: third header\n\nbody'
-        msg = email.message_from_string(m)
-        headers = msg.keys()
-        headers.sort()
-        eq(headers, ['A', 'B', 'CC'])
-        eq(msg.get_payload(), 'body')
-
-    def test_CRLFLF_at_end_of_part(self):
-        # issue 5610: feedparser should not eat two chars from body part ending
-        # with "\r\n\n".
-        m = (
-            "From: foo at bar.com\n"
-            "To: baz\n"
-            "Mime-Version: 1.0\n"
-            "Content-Type: multipart/mixed; boundary=BOUNDARY\n"
-            "\n"
-            "--BOUNDARY\n"
-            "Content-Type: text/plain\n"
-            "\n"
-            "body ending with CRLF newline\r\n"
-            "\n"
-            "--BOUNDARY--\n"
-          )
-        msg = email.message_from_string(m)
-        self.assertTrue(msg.get_payload(0).get_payload().endswith('\r\n'))
-
-
-class Test8BitBytesHandling(unittest.TestCase):
-    # In Python3 all input is string, but that doesn't work if the actual input
-    # uses an 8bit transfer encoding.  To hack around that, in email 5.1 we
-    # decode byte streams using the surrogateescape error handler, and
-    # reconvert to binary at appropriate places if we detect surrogates.  This
-    # doesn't allow us to transform headers with 8bit bytes (they get munged),
-    # but it does allow us to parse and preserve them, and to decode body
-    # parts that use an 8bit CTE.
-
-    bodytest_msg = textwrap.dedent("""\
-        From: foo at bar.com
-        To: baz
-        Mime-Version: 1.0
-        Content-Type: text/plain; charset={charset}
-        Content-Transfer-Encoding: {cte}
-
-        {bodyline}
-        """)
-
-    def test_known_8bit_CTE(self):
-        m = self.bodytest_msg.format(charset='utf-8',
-                                     cte='8bit',
-                                     bodyline='pöstal').encode('utf-8')
-        msg = email.message_from_bytes(m)
-        self.assertEqual(msg.get_payload(), "pöstal\n")
-        self.assertEqual(msg.get_payload(decode=True),
-                         "pöstal\n".encode('utf-8'))
-
-    def test_unknown_8bit_CTE(self):
-        m = self.bodytest_msg.format(charset='notavalidcharset',
-                                     cte='8bit',
-                                     bodyline='pöstal').encode('utf-8')
-        msg = email.message_from_bytes(m)
-        self.assertEqual(msg.get_payload(), "p\uFFFD\uFFFDstal\n")
-        self.assertEqual(msg.get_payload(decode=True),
-                         "pöstal\n".encode('utf-8'))
-
-    def test_8bit_in_quopri_body(self):
-        # This is non-RFC compliant data...without 'decode' the library code
-        # decodes the body using the charset from the headers, and because the
-        # source byte really is utf-8 this works.  This is likely to fail
-        # against real dirty data (ie: produce mojibake), but the data is
-        # invalid anyway so it is as good a guess as any.  But this means that
-        # this test just confirms the current behavior; that behavior is not
-        # necessarily the best possible behavior.  With 'decode' it is
-        # returning the raw bytes, so that test should be of correct behavior,
-        # or at least produce the same result that email4 did.
-        m = self.bodytest_msg.format(charset='utf-8',
-                                     cte='quoted-printable',
-                                     bodyline='p=C3=B6stál').encode('utf-8')
-        msg = email.message_from_bytes(m)
-        self.assertEqual(msg.get_payload(), 'p=C3=B6stál\n')
-        self.assertEqual(msg.get_payload(decode=True),
-                         'pöstál\n'.encode('utf-8'))
-
-    def test_invalid_8bit_in_non_8bit_cte_uses_replace(self):
-        # This is similar to the previous test, but proves that if the 8bit
-        # byte is undecodeable in the specified charset, it gets replaced
-        # by the unicode 'unknown' character.  Again, this may or may not
-        # be the ideal behavior.  Note that if decode=False none of the
-        # decoders will get involved, so this is the only test we need
-        # for this behavior.
-        m = self.bodytest_msg.format(charset='ascii',
-                                     cte='quoted-printable',
-                                     bodyline='p=C3=B6stál').encode('utf-8')
-        msg = email.message_from_bytes(m)
-        self.assertEqual(msg.get_payload(), 'p=C3=B6st\uFFFD\uFFFDl\n')
-        self.assertEqual(msg.get_payload(decode=True),
-                        'pöstál\n'.encode('utf-8'))
-
-    def test_8bit_in_base64_body(self):
-        # Sticking an 8bit byte in a base64 block makes it undecodable by
-        # normal means, so the block is returned undecoded, but as bytes.
-        m = self.bodytest_msg.format(charset='utf-8',
-                                     cte='base64',
-                                     bodyline='cMO2c3RhbAá=').encode('utf-8')
-        msg = email.message_from_bytes(m)
-        self.assertEqual(msg.get_payload(decode=True),
-                         'cMO2c3RhbAá=\n'.encode('utf-8'))
-
-    def test_8bit_in_uuencode_body(self):
-        # Sticking an 8bit byte in a uuencode block makes it undecodable by
-        # normal means, so the block is returned undecoded, but as bytes.
-        m = self.bodytest_msg.format(charset='utf-8',
-                                     cte='uuencode',
-                                     bodyline='<,.V<W1A; á ').encode('utf-8')
-        msg = email.message_from_bytes(m)
-        self.assertEqual(msg.get_payload(decode=True),
-                         '<,.V<W1A; á \n'.encode('utf-8'))
-
-
-    headertest_headers = (
-        ('From: foo at bar.com', ('From', 'foo at bar.com')),
-        ('To: báz', ('To', '=?unknown-8bit?q?b=C3=A1z?=')),
-        ('Subject: Maintenant je vous présente mon collègue, le pouf célèbre\n'
-            '\tJean de Baddie',
-            ('Subject', '=?unknown-8bit?q?Maintenant_je_vous_pr=C3=A9sente_mon_'
-                'coll=C3=A8gue=2C_le_pouf_c=C3=A9l=C3=A8bre?=\n'
-                ' =?unknown-8bit?q?_Jean_de_Baddie?=')),
-        ('From: göst', ('From', '=?unknown-8bit?b?Z8O2c3Q=?=')),
-        )
-    headertest_msg = ('\n'.join([src for (src, _) in headertest_headers]) +
-        '\nYes, they are flying.\n').encode('utf-8')
-
-    def test_get_8bit_header(self):
-        msg = email.message_from_bytes(self.headertest_msg)
-        self.assertEqual(str(msg.get('to')), 'b\uFFFD\uFFFDz')
-        self.assertEqual(str(msg['to']), 'b\uFFFD\uFFFDz')
-
-    def test_print_8bit_headers(self):
-        msg = email.message_from_bytes(self.headertest_msg)
-        self.assertEqual(str(msg),
-                         textwrap.dedent("""\
-                            From: {}
-                            To: {}
-                            Subject: {}
-                            From: {}
-
-                            Yes, they are flying.
-                            """).format(*[expected[1] for (_, expected) in
-                                        self.headertest_headers]))
-
-    def test_values_with_8bit_headers(self):
-        msg = email.message_from_bytes(self.headertest_msg)
-        self.assertListEqual([str(x) for x in msg.values()],
-                              ['foo at bar.com',
-                               'b\uFFFD\uFFFDz',
-                               'Maintenant je vous pr\uFFFD\uFFFDsente mon '
-                                   'coll\uFFFD\uFFFDgue, le pouf '
-                                   'c\uFFFD\uFFFDl\uFFFD\uFFFDbre\n'
-                                   '\tJean de Baddie',
-                               "g\uFFFD\uFFFDst"])
-
-    def test_items_with_8bit_headers(self):
-        msg = email.message_from_bytes(self.headertest_msg)
-        self.assertListEqual([(str(x), str(y)) for (x, y) in msg.items()],
-                              [('From', 'foo at bar.com'),
-                               ('To', 'b\uFFFD\uFFFDz'),
-                               ('Subject', 'Maintenant je vous '
-                                  'pr\uFFFD\uFFFDsente '
-                                  'mon coll\uFFFD\uFFFDgue, le pouf '
-                                  'c\uFFFD\uFFFDl\uFFFD\uFFFDbre\n'
-                                  '\tJean de Baddie'),
-                               ('From', 'g\uFFFD\uFFFDst')])
-
-    def test_get_all_with_8bit_headers(self):
-        msg = email.message_from_bytes(self.headertest_msg)
-        self.assertListEqual([str(x) for x in msg.get_all('from')],
-                              ['foo at bar.com',
-                               'g\uFFFD\uFFFDst'])
-
-    def test_get_content_type_with_8bit(self):
-        msg = email.message_from_bytes(textwrap.dedent("""\
-            Content-Type: text/pl\xA7in; charset=utf-8
-            """).encode('latin-1'))
-        self.assertEqual(msg.get_content_type(), "text/pl\uFFFDin")
-        self.assertEqual(msg.get_content_maintype(), "text")
-        self.assertEqual(msg.get_content_subtype(), "pl\uFFFDin")
-
-    def test_get_params_with_8bit(self):
-        msg = email.message_from_bytes(
-            'X-Header: foo=\xa7ne; b\xa7r=two; baz=three\n'.encode('latin-1'))
-        self.assertEqual(msg.get_params(header='x-header'),
-           [('foo', '\uFFFDne'), ('b\uFFFDr', 'two'), ('baz', 'three')])
-        self.assertEqual(msg.get_param('Foo', header='x-header'), '\uFFFdne')
-        # XXX: someday you might be able to get 'b\xa7r', for now you can't.
-        self.assertEqual(msg.get_param('b\xa7r', header='x-header'), None)
-
-    def test_get_rfc2231_params_with_8bit(self):
-        msg = email.message_from_bytes(textwrap.dedent("""\
-            Content-Type: text/plain; charset=us-ascii;
-             title*=us-ascii'en'This%20is%20not%20f\xa7n"""
-             ).encode('latin-1'))
-        self.assertEqual(msg.get_param('title'),
-            ('us-ascii', 'en', 'This is not f\uFFFDn'))
-
-    def test_set_rfc2231_params_with_8bit(self):
-        msg = email.message_from_bytes(textwrap.dedent("""\
-            Content-Type: text/plain; charset=us-ascii;
-             title*=us-ascii'en'This%20is%20not%20f\xa7n"""
-             ).encode('latin-1'))
-        msg.set_param('title', 'test')
-        self.assertEqual(msg.get_param('title'), 'test')
-
-    def test_del_rfc2231_params_with_8bit(self):
-        msg = email.message_from_bytes(textwrap.dedent("""\
-            Content-Type: text/plain; charset=us-ascii;
-             title*=us-ascii'en'This%20is%20not%20f\xa7n"""
-             ).encode('latin-1'))
-        msg.del_param('title')
-        self.assertEqual(msg.get_param('title'), None)
-        self.assertEqual(msg.get_content_maintype(), 'text')
-
-    def test_get_payload_with_8bit_cte_header(self):
-        msg = email.message_from_bytes(textwrap.dedent("""\
-            Content-Transfer-Encoding: b\xa7se64
-            Content-Type: text/plain; charset=latin-1
-
-            payload
-            """).encode('latin-1'))
-        self.assertEqual(msg.get_payload(), 'payload\n')
-        self.assertEqual(msg.get_payload(decode=True), b'payload\n')
-
-    non_latin_bin_msg = textwrap.dedent("""\
-        From: foo at bar.com
-        To: báz
-        Subject: Maintenant je vous présente mon collègue, le pouf célèbre
-        \tJean de Baddie
-        Mime-Version: 1.0
-        Content-Type: text/plain; charset="utf-8"
-        Content-Transfer-Encoding: 8bit
-
-        Да, они летят.
-        """).encode('utf-8')
-
-    def test_bytes_generator(self):
-        msg = email.message_from_bytes(self.non_latin_bin_msg)
-        out = BytesIO()
-        email.generator.BytesGenerator(out).flatten(msg)
-        self.assertEqual(out.getvalue(), self.non_latin_bin_msg)
-
-    def test_bytes_generator_handles_None_body(self):
-        #Issue 11019
-        msg = email.message.Message()
-        out = BytesIO()
-        email.generator.BytesGenerator(out).flatten(msg)
-        self.assertEqual(out.getvalue(), b"\n")
-
-    non_latin_bin_msg_as7bit_wrapped = textwrap.dedent("""\
-        From: foo at bar.com
-        To: =?unknown-8bit?q?b=C3=A1z?=
-        Subject: =?unknown-8bit?q?Maintenant_je_vous_pr=C3=A9sente_mon_coll=C3=A8gue?=
-         =?unknown-8bit?q?=2C_le_pouf_c=C3=A9l=C3=A8bre?=
-         =?unknown-8bit?q?_Jean_de_Baddie?=
-        Mime-Version: 1.0
-        Content-Type: text/plain; charset="utf-8"
-        Content-Transfer-Encoding: base64
-
-        0JTQsCwg0L7QvdC4INC70LXRgtGP0YIuCg==
-        """)
-
-    def test_generator_handles_8bit(self):
-        msg = email.message_from_bytes(self.non_latin_bin_msg)
-        out = StringIO()
-        email.generator.Generator(out).flatten(msg)
-        self.assertEqual(out.getvalue(), self.non_latin_bin_msg_as7bit_wrapped)
-
-    def test_bytes_generator_with_unix_from(self):
-        # The unixfrom contains a current date, so we can't check it
-        # literally.  Just make sure the first word is 'From' and the
-        # rest of the message matches the input.
-        msg = email.message_from_bytes(self.non_latin_bin_msg)
-        out = BytesIO()
-        email.generator.BytesGenerator(out).flatten(msg, unixfrom=True)
-        lines = out.getvalue().split(b'\n')
-        self.assertEqual(lines[0].split()[0], b'From')
-        self.assertEqual(b'\n'.join(lines[1:]), self.non_latin_bin_msg)
-
-    non_latin_bin_msg_as7bit = non_latin_bin_msg_as7bit_wrapped.split('\n')
-    non_latin_bin_msg_as7bit[2:4] = [
-        'Subject: =?unknown-8bit?q?Maintenant_je_vous_pr=C3=A9sente_mon_'
-         'coll=C3=A8gue=2C_le_pouf_c=C3=A9l=C3=A8bre?=']
-    non_latin_bin_msg_as7bit = '\n'.join(non_latin_bin_msg_as7bit)
-
-    def test_message_from_binary_file(self):
-        fn = 'test.msg'
-        self.addCleanup(unlink, fn)
-        with open(fn, 'wb') as testfile:
-            testfile.write(self.non_latin_bin_msg)
-        with open(fn, 'rb') as testfile:
-            m = email.parser.BytesParser().parse(testfile)
-        self.assertEqual(str(m), self.non_latin_bin_msg_as7bit)
-
-    latin_bin_msg = textwrap.dedent("""\
-        From: foo at bar.com
-        To: Dinsdale
-        Subject: Nudge nudge, wink, wink
-        Mime-Version: 1.0
-        Content-Type: text/plain; charset="latin-1"
-        Content-Transfer-Encoding: 8bit
-
-        oh là là, know what I mean, know what I mean?
-        """).encode('latin-1')
-
-    latin_bin_msg_as7bit = textwrap.dedent("""\
-        From: foo at bar.com
-        To: Dinsdale
-        Subject: Nudge nudge, wink, wink
-        Mime-Version: 1.0
-        Content-Type: text/plain; charset="iso-8859-1"
-        Content-Transfer-Encoding: quoted-printable
-
-        oh l=E0 l=E0, know what I mean, know what I mean?
-        """)
-
-    def test_string_generator_reencodes_to_quopri_when_appropriate(self):
-        m = email.message_from_bytes(self.latin_bin_msg)
-        self.assertEqual(str(m), self.latin_bin_msg_as7bit)
-
-    def test_decoded_generator_emits_unicode_body(self):
-        m = email.message_from_bytes(self.latin_bin_msg)
-        out = StringIO()
-        email.generator.DecodedGenerator(out).flatten(m)
-        #DecodedHeader output contains an extra blank line compared
-        #to the input message.  RDM: not sure if this is a bug or not,
-        #but it is not specific to the 8bit->7bit conversion.
-        self.assertEqual(out.getvalue(),
-            self.latin_bin_msg.decode('latin-1')+'\n')
-
-    def test_bytes_feedparser(self):
-        bfp = email.feedparser.BytesFeedParser()
-        for i in range(0, len(self.latin_bin_msg), 10):
-            bfp.feed(self.latin_bin_msg[i:i+10])
-        m = bfp.close()
-        self.assertEqual(str(m), self.latin_bin_msg_as7bit)
-
-    def test_crlf_flatten(self):
-        with openfile('msg_26.txt', 'rb') as fp:
-            text = fp.read()
-        msg = email.message_from_bytes(text)
-        s = BytesIO()
-        g = email.generator.BytesGenerator(s)
-        g.flatten(msg, linesep='\r\n')
-        self.assertEqual(s.getvalue(), text)
-    maxDiff = None
-
-
-class BaseTestBytesGeneratorIdempotent:
-
-    maxDiff = None
-
-    def _msgobj(self, filename):
-        with openfile(filename, 'rb') as fp:
-            data = fp.read()
-        data = self.normalize_linesep_regex.sub(self.blinesep, data)
-        msg = email.message_from_bytes(data)
-        return msg, data
-
-    def _idempotent(self, msg, data, unixfrom=False):
-        b = BytesIO()
-        g = email.generator.BytesGenerator(b, maxheaderlen=0)
-        g.flatten(msg, unixfrom=unixfrom, linesep=self.linesep)
-        self.assertByteStringsEqual(data, b.getvalue())
-
-    def assertByteStringsEqual(self, str1, str2):
-        # Not using self.blinesep here is intentional.  This way the output
-        # is more useful when the failure results in mixed line endings.
-        self.assertListEqual(str1.split(b'\n'), str2.split(b'\n'))
-
-
-class TestBytesGeneratorIdempotentNL(BaseTestBytesGeneratorIdempotent,
-                                    TestIdempotent):
-    linesep = '\n'
-    blinesep = b'\n'
-    normalize_linesep_regex = re.compile(br'\r\n')
-
-
-class TestBytesGeneratorIdempotentCRLF(BaseTestBytesGeneratorIdempotent,
-                                       TestIdempotent):
-    linesep = '\r\n'
-    blinesep = b'\r\n'
-    normalize_linesep_regex = re.compile(br'(?<!\r)\n')
-
-
-class TestBase64(unittest.TestCase):
-    def test_len(self):
-        eq = self.assertEqual
-        eq(base64mime.header_length('hello'),
-           len(base64mime.body_encode(b'hello', eol='')))
-        for size in range(15):
-            if   size == 0 : bsize = 0
-            elif size <= 3 : bsize = 4
-            elif size <= 6 : bsize = 8
-            elif size <= 9 : bsize = 12
-            elif size <= 12: bsize = 16
-            else           : bsize = 20
-            eq(base64mime.header_length('x' * size), bsize)
-
-    def test_decode(self):
-        eq = self.assertEqual
-        eq(base64mime.decode(''), b'')
-        eq(base64mime.decode('aGVsbG8='), b'hello')
-
-    def test_encode(self):
-        eq = self.assertEqual
-        eq(base64mime.body_encode(b''), b'')
-        eq(base64mime.body_encode(b'hello'), 'aGVsbG8=\n')
-        # Test the binary flag
-        eq(base64mime.body_encode(b'hello\n'), 'aGVsbG8K\n')
-        # Test the maxlinelen arg
-        eq(base64mime.body_encode(b'xxxx ' * 20, maxlinelen=40), """\
-eHh4eCB4eHh4IHh4eHggeHh4eCB4eHh4IHh4eHgg
-eHh4eCB4eHh4IHh4eHggeHh4eCB4eHh4IHh4eHgg
-eHh4eCB4eHh4IHh4eHggeHh4eCB4eHh4IHh4eHgg
-eHh4eCB4eHh4IA==
-""")
-        # Test the eol argument
-        eq(base64mime.body_encode(b'xxxx ' * 20, maxlinelen=40, eol='\r\n'),
-           """\
-eHh4eCB4eHh4IHh4eHggeHh4eCB4eHh4IHh4eHgg\r
-eHh4eCB4eHh4IHh4eHggeHh4eCB4eHh4IHh4eHgg\r
-eHh4eCB4eHh4IHh4eHggeHh4eCB4eHh4IHh4eHgg\r
-eHh4eCB4eHh4IA==\r
-""")
-
-    def test_header_encode(self):
-        eq = self.assertEqual
-        he = base64mime.header_encode
-        eq(he('hello'), '=?iso-8859-1?b?aGVsbG8=?=')
-        eq(he('hello\r\nworld'), '=?iso-8859-1?b?aGVsbG8NCndvcmxk?=')
-        eq(he('hello\nworld'), '=?iso-8859-1?b?aGVsbG8Kd29ybGQ=?=')
-        # Test the charset option
-        eq(he('hello', charset='iso-8859-2'), '=?iso-8859-2?b?aGVsbG8=?=')
-        eq(he('hello\nworld'), '=?iso-8859-1?b?aGVsbG8Kd29ybGQ=?=')
-
-
-
-class TestQuopri(unittest.TestCase):
-    def setUp(self):
-        # Set of characters (as byte integers) that don't need to be encoded
-        # in headers.
-        self.hlit = list(chain(
-            range(ord('a'), ord('z') + 1),
-            range(ord('A'), ord('Z') + 1),
-            range(ord('0'), ord('9') + 1),
-            (c for c in b'!*+-/')))
-        # Set of characters (as byte integers) that do need to be encoded in
-        # headers.
-        self.hnon = [c for c in range(256) if c not in self.hlit]
-        assert len(self.hlit) + len(self.hnon) == 256
-        # Set of characters (as byte integers) that don't need to be encoded
-        # in bodies.
-        self.blit = list(range(ord(' '), ord('~') + 1))
-        self.blit.append(ord('\t'))
-        self.blit.remove(ord('='))
-        # Set of characters (as byte integers) that do need to be encoded in
-        # bodies.
-        self.bnon = [c for c in range(256) if c not in self.blit]
-        assert len(self.blit) + len(self.bnon) == 256
-
-    def test_quopri_header_check(self):
-        for c in self.hlit:
-            self.assertFalse(quoprimime.header_check(c),
-                        'Should not be header quopri encoded: %s' % chr(c))
-        for c in self.hnon:
-            self.assertTrue(quoprimime.header_check(c),
-                            'Should be header quopri encoded: %s' % chr(c))
-
-    def test_quopri_body_check(self):
-        for c in self.blit:
-            self.assertFalse(quoprimime.body_check(c),
-                        'Should not be body quopri encoded: %s' % chr(c))
-        for c in self.bnon:
-            self.assertTrue(quoprimime.body_check(c),
-                            'Should be body quopri encoded: %s' % chr(c))
-
-    def test_header_quopri_len(self):
-        eq = self.assertEqual
-        eq(quoprimime.header_length(b'hello'), 5)
-        # RFC 2047 chrome is not included in header_length().
-        eq(len(quoprimime.header_encode(b'hello', charset='xxx')),
-           quoprimime.header_length(b'hello') +
-           # =?xxx?q?...?= means 10 extra characters
-           10)
-        eq(quoprimime.header_length(b'h at e@l at l@o@'), 20)
-        # RFC 2047 chrome is not included in header_length().
-        eq(len(quoprimime.header_encode(b'h at e@l at l@o@', charset='xxx')),
-           quoprimime.header_length(b'h at e@l at l@o@') +
-           # =?xxx?q?...?= means 10 extra characters
-           10)
-        for c in self.hlit:
-            eq(quoprimime.header_length(bytes([c])), 1,
-               'expected length 1 for %r' % chr(c))
-        for c in self.hnon:
-            # Space is special; it's encoded to _
-            if c == ord(' '):
-                continue
-            eq(quoprimime.header_length(bytes([c])), 3,
-               'expected length 3 for %r' % chr(c))
-        eq(quoprimime.header_length(b' '), 1)
-
-    def test_body_quopri_len(self):
-        eq = self.assertEqual
-        for c in self.blit:
-            eq(quoprimime.body_length(bytes([c])), 1)
-        for c in self.bnon:
-            eq(quoprimime.body_length(bytes([c])), 3)
-
-    def test_quote_unquote_idempotent(self):
-        for x in range(256):
-            c = chr(x)
-            self.assertEqual(quoprimime.unquote(quoprimime.quote(c)), c)
-
-    def test_header_encode(self):
-        eq = self.assertEqual
-        he = quoprimime.header_encode
-        eq(he(b'hello'), '=?iso-8859-1?q?hello?=')
-        eq(he(b'hello', charset='iso-8859-2'), '=?iso-8859-2?q?hello?=')
-        eq(he(b'hello\nworld'), '=?iso-8859-1?q?hello=0Aworld?=')
-        # Test a non-ASCII character
-        eq(he(b'hello\xc7there'), '=?iso-8859-1?q?hello=C7there?=')
-
-    def test_decode(self):
-        eq = self.assertEqual
-        eq(quoprimime.decode(''), '')
-        eq(quoprimime.decode('hello'), 'hello')
-        eq(quoprimime.decode('hello', 'X'), 'hello')
-        eq(quoprimime.decode('hello\nworld', 'X'), 'helloXworld')
-
-    def test_encode(self):
-        eq = self.assertEqual
-        eq(quoprimime.body_encode(''), '')
-        eq(quoprimime.body_encode('hello'), 'hello')
-        # Test the binary flag
-        eq(quoprimime.body_encode('hello\r\nworld'), 'hello\nworld')
-        # Test the maxlinelen arg
-        eq(quoprimime.body_encode('xxxx ' * 20, maxlinelen=40), """\
-xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx=
- xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxx=
-x xxxx xxxx xxxx xxxx=20""")
-        # Test the eol argument
-        eq(quoprimime.body_encode('xxxx ' * 20, maxlinelen=40, eol='\r\n'),
-           """\
-xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx=\r
- xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxx=\r
-x xxxx xxxx xxxx xxxx=20""")
-        eq(quoprimime.body_encode("""\
-one line
-
-two line"""), """\
-one line
-
-two line""")
-
-
-
-# Test the Charset class
-class TestCharset(unittest.TestCase):
-    def tearDown(self):
-        from email import charset as CharsetModule
-        try:
-            del CharsetModule.CHARSETS['fake']
-        except KeyError:
-            pass
-
-    def test_codec_encodeable(self):
-        eq = self.assertEqual
-        # Make sure us-ascii = no Unicode conversion
-        c = Charset('us-ascii')
-        eq(c.header_encode('Hello World!'), 'Hello World!')
-        # Test 8-bit idempotency with us-ascii
-        s = '\xa4\xa2\xa4\xa4\xa4\xa6\xa4\xa8\xa4\xaa'
-        self.assertRaises(UnicodeError, c.header_encode, s)
-        c = Charset('utf-8')
-        eq(c.header_encode(s), '=?utf-8?b?wqTCosKkwqTCpMKmwqTCqMKkwqo=?=')
-
-    def test_body_encode(self):
-        eq = self.assertEqual
-        # Try a charset with QP body encoding
-        c = Charset('iso-8859-1')
-        eq('hello w=F6rld', c.body_encode('hello w\xf6rld'))
-        # Try a charset with Base64 body encoding
-        c = Charset('utf-8')
-        eq('aGVsbG8gd29ybGQ=\n', c.body_encode(b'hello world'))
-        # Try a charset with None body encoding
-        c = Charset('us-ascii')
-        eq('hello world', c.body_encode('hello world'))
-        # Try the convert argument, where input codec != output codec
-        c = Charset('euc-jp')
-        # With apologies to Tokio Kikuchi ;)
-        # XXX FIXME
-##         try:
-##             eq('\x1b$B5FCO;~IW\x1b(B',
-##                c.body_encode('\xb5\xc6\xc3\xcf\xbb\xfe\xc9\xd7'))
-##             eq('\xb5\xc6\xc3\xcf\xbb\xfe\xc9\xd7',
-##                c.body_encode('\xb5\xc6\xc3\xcf\xbb\xfe\xc9\xd7', False))
-##         except LookupError:
-##             # We probably don't have the Japanese codecs installed
-##             pass
-        # Testing SF bug #625509, which we have to fake, since there are no
-        # built-in encodings where the header encoding is QP but the body
-        # encoding is not.
-        from email import charset as CharsetModule
-        CharsetModule.add_charset('fake', CharsetModule.QP, None, 'utf-8')
-        c = Charset('fake')
-        eq('hello world', c.body_encode('hello world'))
-
-    def test_unicode_charset_name(self):
-        charset = Charset('us-ascii')
-        self.assertEqual(str(charset), 'us-ascii')
-        self.assertRaises(errors.CharsetError, Charset, 'asc\xffii')
-
-
-
-# Test multilingual MIME headers.
-class TestHeader(TestEmailBase):
-    def test_simple(self):
-        eq = self.ndiffAssertEqual
-        h = Header('Hello World!')
-        eq(h.encode(), 'Hello World!')
-        h.append(' Goodbye World!')
-        eq(h.encode(), 'Hello World!  Goodbye World!')
-
-    def test_simple_surprise(self):
-        eq = self.ndiffAssertEqual
-        h = Header('Hello World!')
-        eq(h.encode(), 'Hello World!')
-        h.append('Goodbye World!')
-        eq(h.encode(), 'Hello World! Goodbye World!')
-
-    def test_header_needs_no_decoding(self):
-        h = 'no decoding needed'
-        self.assertEqual(decode_header(h), [(h, None)])
-
-    def test_long(self):
-        h = Header("I am the very model of a modern Major-General; I've information vegetable, animal, and mineral; I know the kings of England, and I quote the fights historical from Marathon to Waterloo, in order categorical; I'm very well acquainted, too, with matters mathematical; I understand equations, both the simple and quadratical; about binomial theorem I'm teeming with a lot o' news, with many cheerful facts about the square of the hypotenuse.",
-                   maxlinelen=76)
-        for l in h.encode(splitchars=' ').split('\n '):
-            self.assertTrue(len(l) <= 76)
-
-    def test_multilingual(self):
-        eq = self.ndiffAssertEqual
-        g = Charset("iso-8859-1")
-        cz = Charset("iso-8859-2")
-        utf8 = Charset("utf-8")
-        g_head = (b'Die Mieter treten hier ein werden mit einem '
-                  b'Foerderband komfortabel den Korridor entlang, '
-                  b'an s\xfcdl\xfcndischen Wandgem\xe4lden vorbei, '
-                  b'gegen die rotierenden Klingen bef\xf6rdert. ')
-        cz_head = (b'Finan\xe8ni metropole se hroutily pod tlakem jejich '
-                   b'd\xf9vtipu.. ')
-        utf8_head = ('\u6b63\u78ba\u306b\u8a00\u3046\u3068\u7ffb\u8a33\u306f'
-                     '\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u4e00'
-                     '\u90e8\u306f\u30c9\u30a4\u30c4\u8a9e\u3067\u3059\u304c'
-                     '\u3001\u3042\u3068\u306f\u3067\u305f\u3089\u3081\u3067'
-                     '\u3059\u3002\u5b9f\u969b\u306b\u306f\u300cWenn ist das '
-                     'Nunstuck git und Slotermeyer? Ja! Beiherhund das Oder '
-                     'die Flipperwaldt gersput.\u300d\u3068\u8a00\u3063\u3066'
-                     '\u3044\u307e\u3059\u3002')
-        h = Header(g_head, g)
-        h.append(cz_head, cz)
-        h.append(utf8_head, utf8)
-        enc = h.encode(maxlinelen=76)
-        eq(enc, """\
-=?iso-8859-1?q?Die_Mieter_treten_hier_ein_werden_mit_einem_Foerderband_kom?=
- =?iso-8859-1?q?fortabel_den_Korridor_entlang=2C_an_s=FCdl=FCndischen_Wand?=
- =?iso-8859-1?q?gem=E4lden_vorbei=2C_gegen_die_rotierenden_Klingen_bef=F6r?=
- =?iso-8859-1?q?dert=2E_?= =?iso-8859-2?q?Finan=E8ni_metropole_se_hroutily?=
- =?iso-8859-2?q?_pod_tlakem_jejich_d=F9vtipu=2E=2E_?= =?utf-8?b?5q2j56K6?=
- =?utf-8?b?44Gr6KiA44GG44Go57+76Kiz44Gv44GV44KM44Gm44GE44G+44Gb44KT44CC?=
- =?utf-8?b?5LiA6YOo44Gv44OJ44Kk44OE6Kqe44Gn44GZ44GM44CB44GC44Go44Gv44Gn?=
- =?utf-8?b?44Gf44KJ44KB44Gn44GZ44CC5a6f6Zqb44Gr44Gv44CMV2VubiBpc3QgZGFz?=
- =?utf-8?b?IE51bnN0dWNrIGdpdCB1bmQgU2xvdGVybWV5ZXI/IEphISBCZWloZXJodW5k?=
- =?utf-8?b?IGRhcyBPZGVyIGRpZSBGbGlwcGVyd2FsZHQgZ2Vyc3B1dC7jgI3jgajoqIA=?=
- =?utf-8?b?44Gj44Gm44GE44G+44GZ44CC?=""")
-        decoded = decode_header(enc)
-        eq(len(decoded), 3)
-        eq(decoded[0], (g_head, 'iso-8859-1'))
-        eq(decoded[1], (cz_head, 'iso-8859-2'))
-        eq(decoded[2], (utf8_head.encode('utf-8'), 'utf-8'))
-        ustr = str(h)
-        eq(ustr,
-           (b'Die Mieter treten hier ein werden mit einem Foerderband '
-            b'komfortabel den Korridor entlang, an s\xc3\xbcdl\xc3\xbcndischen '
-            b'Wandgem\xc3\xa4lden vorbei, gegen die rotierenden Klingen '
-            b'bef\xc3\xb6rdert. Finan\xc4\x8dni metropole se hroutily pod '
-            b'tlakem jejich d\xc5\xafvtipu.. \xe6\xad\xa3\xe7\xa2\xba\xe3\x81'
-            b'\xab\xe8\xa8\x80\xe3\x81\x86\xe3\x81\xa8\xe7\xbf\xbb\xe8\xa8\xb3'
-            b'\xe3\x81\xaf\xe3\x81\x95\xe3\x82\x8c\xe3\x81\xa6\xe3\x81\x84\xe3'
-            b'\x81\xbe\xe3\x81\x9b\xe3\x82\x93\xe3\x80\x82\xe4\xb8\x80\xe9\x83'
-            b'\xa8\xe3\x81\xaf\xe3\x83\x89\xe3\x82\xa4\xe3\x83\x84\xe8\xaa\x9e'
-            b'\xe3\x81\xa7\xe3\x81\x99\xe3\x81\x8c\xe3\x80\x81\xe3\x81\x82\xe3'
-            b'\x81\xa8\xe3\x81\xaf\xe3\x81\xa7\xe3\x81\x9f\xe3\x82\x89\xe3\x82'
-            b'\x81\xe3\x81\xa7\xe3\x81\x99\xe3\x80\x82\xe5\xae\x9f\xe9\x9a\x9b'
-            b'\xe3\x81\xab\xe3\x81\xaf\xe3\x80\x8cWenn ist das Nunstuck git '
-            b'und Slotermeyer? Ja! Beiherhund das Oder die Flipperwaldt '
-            b'gersput.\xe3\x80\x8d\xe3\x81\xa8\xe8\xa8\x80\xe3\x81\xa3\xe3\x81'
-            b'\xa6\xe3\x81\x84\xe3\x81\xbe\xe3\x81\x99\xe3\x80\x82'
-            ).decode('utf-8'))
-        # Test make_header()
-        newh = make_header(decode_header(enc))
-        eq(newh, h)
-
-    def test_empty_header_encode(self):
-        h = Header()
-        self.assertEqual(h.encode(), '')
-
-    def test_header_ctor_default_args(self):
-        eq = self.ndiffAssertEqual
-        h = Header()
-        eq(h, '')
-        h.append('foo', Charset('iso-8859-1'))
-        eq(h, 'foo')
-
-    def test_explicit_maxlinelen(self):
-        eq = self.ndiffAssertEqual
-        hstr = ('A very long line that must get split to something other '
-                'than at the 76th character boundary to test the non-default '
-                'behavior')
-        h = Header(hstr)
-        eq(h.encode(), '''\
-A very long line that must get split to something other than at the 76th
- character boundary to test the non-default behavior''')
-        eq(str(h), hstr)
-        h = Header(hstr, header_name='Subject')
-        eq(h.encode(), '''\
-A very long line that must get split to something other than at the
- 76th character boundary to test the non-default behavior''')
-        eq(str(h), hstr)
-        h = Header(hstr, maxlinelen=1024, header_name='Subject')
-        eq(h.encode(), hstr)
-        eq(str(h), hstr)
-
-    def test_quopri_splittable(self):
-        eq = self.ndiffAssertEqual
-        h = Header(charset='iso-8859-1', maxlinelen=20)
-        x = 'xxxx ' * 20
-        h.append(x)
-        s = h.encode()
-        eq(s, """\
-=?iso-8859-1?q?xxx?=
- =?iso-8859-1?q?x_?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?_x?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?x_?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?_x?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?x_?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?_x?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?x_?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?_x?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?x_?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?_x?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?x_?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?_x?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?x_?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?_x?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?x_?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?_x?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?x_?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?_x?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?x_?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?xx?=
- =?iso-8859-1?q?_?=""")
-        eq(x, str(make_header(decode_header(s))))
-        h = Header(charset='iso-8859-1', maxlinelen=40)
-        h.append('xxxx ' * 20)
-        s = h.encode()
-        eq(s, """\
-=?iso-8859-1?q?xxxx_xxxx_xxxx_xxxx_xxx?=
- =?iso-8859-1?q?x_xxxx_xxxx_xxxx_xxxx_?=
- =?iso-8859-1?q?xxxx_xxxx_xxxx_xxxx_xx?=
- =?iso-8859-1?q?xx_xxxx_xxxx_xxxx_xxxx?=
- =?iso-8859-1?q?_xxxx_xxxx_?=""")
-        eq(x, str(make_header(decode_header(s))))
-
-    def test_base64_splittable(self):
-        eq = self.ndiffAssertEqual
-        h = Header(charset='koi8-r', maxlinelen=20)
-        x = 'xxxx ' * 20
-        h.append(x)
-        s = h.encode()
-        eq(s, """\
-=?koi8-r?b?eHh4?=
- =?koi8-r?b?eCB4?=
- =?koi8-r?b?eHh4?=
- =?koi8-r?b?IHh4?=
- =?koi8-r?b?eHgg?=
- =?koi8-r?b?eHh4?=
- =?koi8-r?b?eCB4?=
- =?koi8-r?b?eHh4?=
- =?koi8-r?b?IHh4?=
- =?koi8-r?b?eHgg?=
- =?koi8-r?b?eHh4?=
- =?koi8-r?b?eCB4?=
- =?koi8-r?b?eHh4?=
- =?koi8-r?b?IHh4?=
- =?koi8-r?b?eHgg?=
- =?koi8-r?b?eHh4?=
- =?koi8-r?b?eCB4?=
- =?koi8-r?b?eHh4?=
- =?koi8-r?b?IHh4?=
- =?koi8-r?b?eHgg?=
- =?koi8-r?b?eHh4?=
- =?koi8-r?b?eCB4?=
- =?koi8-r?b?eHh4?=
- =?koi8-r?b?IHh4?=
- =?koi8-r?b?eHgg?=
- =?koi8-r?b?eHh4?=
- =?koi8-r?b?eCB4?=
- =?koi8-r?b?eHh4?=
- =?koi8-r?b?IHh4?=
- =?koi8-r?b?eHgg?=
- =?koi8-r?b?eHh4?=
- =?koi8-r?b?eCB4?=
- =?koi8-r?b?eHh4?=
- =?koi8-r?b?IA==?=""")
-        eq(x, str(make_header(decode_header(s))))
-        h = Header(charset='koi8-r', maxlinelen=40)
-        h.append(x)
-        s = h.encode()
-        eq(s, """\
-=?koi8-r?b?eHh4eCB4eHh4IHh4eHggeHh4?=
- =?koi8-r?b?eCB4eHh4IHh4eHggeHh4eCB4?=
- =?koi8-r?b?eHh4IHh4eHggeHh4eCB4eHh4?=
- =?koi8-r?b?IHh4eHggeHh4eCB4eHh4IHh4?=
- =?koi8-r?b?eHggeHh4eCB4eHh4IHh4eHgg?=
- =?koi8-r?b?eHh4eCB4eHh4IA==?=""")
-        eq(x, str(make_header(decode_header(s))))
-
-    def test_us_ascii_header(self):
-        eq = self.assertEqual
-        s = 'hello'
-        x = decode_header(s)
-        eq(x, [('hello', None)])
-        h = make_header(x)
-        eq(s, h.encode())
-
-    def test_string_charset(self):
-        eq = self.assertEqual
-        h = Header()
-        h.append('hello', 'iso-8859-1')
-        eq(h, 'hello')
-
-##    def test_unicode_error(self):
-##        raises = self.assertRaises
-##        raises(UnicodeError, Header, u'[P\xf6stal]', 'us-ascii')
-##        raises(UnicodeError, Header, '[P\xf6stal]', 'us-ascii')
-##        h = Header()
-##        raises(UnicodeError, h.append, u'[P\xf6stal]', 'us-ascii')
-##        raises(UnicodeError, h.append, '[P\xf6stal]', 'us-ascii')
-##        raises(UnicodeError, Header, u'\u83ca\u5730\u6642\u592b', 'iso-8859-1')
-
-    def test_utf8_shortest(self):
-        eq = self.assertEqual
-        h = Header('p\xf6stal', 'utf-8')
-        eq(h.encode(), '=?utf-8?q?p=C3=B6stal?=')
-        h = Header('\u83ca\u5730\u6642\u592b', 'utf-8')
-        eq(h.encode(), '=?utf-8?b?6I+K5Zyw5pmC5aSr?=')
-
-    def test_bad_8bit_header(self):
-        raises = self.assertRaises
-        eq = self.assertEqual
-        x = b'Ynwp4dUEbay Auction Semiar- No Charge \x96 Earn Big'
-        raises(UnicodeError, Header, x)
-        h = Header()
-        raises(UnicodeError, h.append, x)
-        e = x.decode('utf-8', 'replace')
-        eq(str(Header(x, errors='replace')), e)
-        h.append(x, errors='replace')
-        eq(str(h), e)
-
-    def test_encoded_adjacent_nonencoded(self):
-        eq = self.assertEqual
-        h = Header()
-        h.append('hello', 'iso-8859-1')
-        h.append('world')
-        s = h.encode()
-        eq(s, '=?iso-8859-1?q?hello?= world')
-        h = make_header(decode_header(s))
-        eq(h.encode(), s)
-
-    def test_whitespace_eater(self):
-        eq = self.assertEqual
-        s = 'Subject: =?koi8-r?b?8NLP18XSy8EgzsEgxsnOwczYztk=?= =?koi8-r?q?=CA?= zz.'
-        parts = decode_header(s)
-        eq(parts, [(b'Subject:', None), (b'\xf0\xd2\xcf\xd7\xc5\xd2\xcb\xc1 \xce\xc1 \xc6\xc9\xce\xc1\xcc\xd8\xce\xd9\xca', 'koi8-r'), (b'zz.', None)])
-        hdr = make_header(parts)
-        eq(hdr.encode(),
-           'Subject: =?koi8-r?b?8NLP18XSy8EgzsEgxsnOwczYztnK?= zz.')
-
-    def test_broken_base64_header(self):
-        raises = self.assertRaises
-        s = 'Subject: =?EUC-KR?B?CSixpLDtKSC/7Liuvsax4iC6uLmwMcijIKHaILzSwd/H0SC8+LCjwLsgv7W/+Mj3I ?='
-        raises(errors.HeaderParseError, decode_header, s)
-
-    def test_shift_jis_charset(self):
-        h = Header('文', charset='shift_jis')
-        self.assertEqual(h.encode(), '=?iso-2022-jp?b?GyRCSjgbKEI=?=')
-
-    def test_flatten_header_with_no_value(self):
-        # Issue 11401 (regression from email 4.x)  Note that the space after
-        # the header doesn't reflect the input, but this is also the way
-        # email 4.x behaved.  At some point it would be nice to fix that.
-        msg = email.message_from_string("EmptyHeader:")
-        self.assertEqual(str(msg), "EmptyHeader: \n\n")
-
-
-
-# Test RFC 2231 header parameters (en/de)coding
-class TestRFC2231(TestEmailBase):
-    def test_get_param(self):
-        eq = self.assertEqual
-        msg = self._msgobj('msg_29.txt')
-        eq(msg.get_param('title'),
-           ('us-ascii', 'en', 'This is even more ***fun*** isn\'t it!'))
-        eq(msg.get_param('title', unquote=False),
-           ('us-ascii', 'en', '"This is even more ***fun*** isn\'t it!"'))
-
-    def test_set_param(self):
-        eq = self.ndiffAssertEqual
-        msg = Message()
-        msg.set_param('title', 'This is even more ***fun*** isn\'t it!',
-                      charset='us-ascii')
-        eq(msg.get_param('title'),
-           ('us-ascii', '', 'This is even more ***fun*** isn\'t it!'))
-        msg.set_param('title', 'This is even more ***fun*** isn\'t it!',
-                      charset='us-ascii', language='en')
-        eq(msg.get_param('title'),
-           ('us-ascii', 'en', 'This is even more ***fun*** isn\'t it!'))
-        msg = self._msgobj('msg_01.txt')
-        msg.set_param('title', 'This is even more ***fun*** isn\'t it!',
-                      charset='us-ascii', language='en')
-        eq(msg.as_string(maxheaderlen=78), """\
-Return-Path: <bbb at zzz.org>
-Delivered-To: bbb at zzz.org
-Received: by mail.zzz.org (Postfix, from userid 889)
-\tid 27CEAD38CC; Fri,  4 May 2001 14:05:44 -0400 (EDT)
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-Message-ID: <15090.61304.110929.45684 at aaa.zzz.org>
-From: bbb at ddd.com (John X. Doe)
-To: bbb at zzz.org
-Subject: This is a test message
-Date: Fri, 4 May 2001 14:05:44 -0400
-Content-Type: text/plain; charset=us-ascii;
- title*=us-ascii'en'This%20is%20even%20more%20%2A%2A%2Afun%2A%2A%2A%20isn%27t%20it%21
-
-
-Hi,
-
-Do you like this message?
-
--Me
-""")
-
-    def test_del_param(self):
-        eq = self.ndiffAssertEqual
-        msg = self._msgobj('msg_01.txt')
-        msg.set_param('foo', 'bar', charset='us-ascii', language='en')
-        msg.set_param('title', 'This is even more ***fun*** isn\'t it!',
-            charset='us-ascii', language='en')
-        msg.del_param('foo', header='Content-Type')
-        eq(msg.as_string(maxheaderlen=78), """\
-Return-Path: <bbb at zzz.org>
-Delivered-To: bbb at zzz.org
-Received: by mail.zzz.org (Postfix, from userid 889)
-\tid 27CEAD38CC; Fri,  4 May 2001 14:05:44 -0400 (EDT)
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-Message-ID: <15090.61304.110929.45684 at aaa.zzz.org>
-From: bbb at ddd.com (John X. Doe)
-To: bbb at zzz.org
-Subject: This is a test message
-Date: Fri, 4 May 2001 14:05:44 -0400
-Content-Type: text/plain; charset="us-ascii";
- title*=us-ascii'en'This%20is%20even%20more%20%2A%2A%2Afun%2A%2A%2A%20isn%27t%20it%21
-
-
-Hi,
-
-Do you like this message?
-
--Me
-""")
-
-    def test_rfc2231_get_content_charset(self):
-        eq = self.assertEqual
-        msg = self._msgobj('msg_32.txt')
-        eq(msg.get_content_charset(), 'us-ascii')
-
-    def test_rfc2231_parse_rfc_quoting(self):
-        m = textwrap.dedent('''\
-            Content-Disposition: inline;
-            \tfilename*0*=''This%20is%20even%20more%20;
-            \tfilename*1*=%2A%2A%2Afun%2A%2A%2A%20;
-            \tfilename*2="is it not.pdf"
-
-            ''')
-        msg = email.message_from_string(m)
-        self.assertEqual(msg.get_filename(),
-                         'This is even more ***fun*** is it not.pdf')
-        self.assertEqual(m, msg.as_string())
-
-    def test_rfc2231_parse_extra_quoting(self):
-        m = textwrap.dedent('''\
-            Content-Disposition: inline;
-            \tfilename*0*="''This%20is%20even%20more%20";
-            \tfilename*1*="%2A%2A%2Afun%2A%2A%2A%20";
-            \tfilename*2="is it not.pdf"
-
-            ''')
-        msg = email.message_from_string(m)
-        self.assertEqual(msg.get_filename(),
-                         'This is even more ***fun*** is it not.pdf')
-        self.assertEqual(m, msg.as_string())
-
-    def test_rfc2231_no_language_or_charset(self):
-        m = '''\
-Content-Transfer-Encoding: 8bit
-Content-Disposition: inline; filename="file____C__DOCUMENTS_20AND_20SETTINGS_FABIEN_LOCAL_20SETTINGS_TEMP_nsmail.htm"
-Content-Type: text/html; NAME*0=file____C__DOCUMENTS_20AND_20SETTINGS_FABIEN_LOCAL_20SETTINGS_TEM; NAME*1=P_nsmail.htm
-
-'''
-        msg = email.message_from_string(m)
-        param = msg.get_param('NAME')
-        self.assertFalse(isinstance(param, tuple))
-        self.assertEqual(
-            param,
-            'file____C__DOCUMENTS_20AND_20SETTINGS_FABIEN_LOCAL_20SETTINGS_TEMP_nsmail.htm')
-
-    def test_rfc2231_no_language_or_charset_in_filename(self):
-        m = '''\
-Content-Disposition: inline;
-\tfilename*0*="''This%20is%20even%20more%20";
-\tfilename*1*="%2A%2A%2Afun%2A%2A%2A%20";
-\tfilename*2="is it not.pdf"
-
-'''
-        msg = email.message_from_string(m)
-        self.assertEqual(msg.get_filename(),
-                         'This is even more ***fun*** is it not.pdf')
-
-    def test_rfc2231_no_language_or_charset_in_filename_encoded(self):
-        m = '''\
-Content-Disposition: inline;
-\tfilename*0*="''This%20is%20even%20more%20";
-\tfilename*1*="%2A%2A%2Afun%2A%2A%2A%20";
-\tfilename*2="is it not.pdf"
-
-'''
-        msg = email.message_from_string(m)
-        self.assertEqual(msg.get_filename(),
-                         'This is even more ***fun*** is it not.pdf')
-
-    def test_rfc2231_partly_encoded(self):
-        m = '''\
-Content-Disposition: inline;
-\tfilename*0="''This%20is%20even%20more%20";
-\tfilename*1*="%2A%2A%2Afun%2A%2A%2A%20";
-\tfilename*2="is it not.pdf"
-
-'''
-        msg = email.message_from_string(m)
-        self.assertEqual(
-            msg.get_filename(),
-            'This%20is%20even%20more%20***fun*** is it not.pdf')
-
-    def test_rfc2231_partly_nonencoded(self):
-        m = '''\
-Content-Disposition: inline;
-\tfilename*0="This%20is%20even%20more%20";
-\tfilename*1="%2A%2A%2Afun%2A%2A%2A%20";
-\tfilename*2="is it not.pdf"
-
-'''
-        msg = email.message_from_string(m)
-        self.assertEqual(
-            msg.get_filename(),
-            'This%20is%20even%20more%20%2A%2A%2Afun%2A%2A%2A%20is it not.pdf')
-
-    def test_rfc2231_no_language_or_charset_in_boundary(self):
-        m = '''\
-Content-Type: multipart/alternative;
-\tboundary*0*="''This%20is%20even%20more%20";
-\tboundary*1*="%2A%2A%2Afun%2A%2A%2A%20";
-\tboundary*2="is it not.pdf"
-
-'''
-        msg = email.message_from_string(m)
-        self.assertEqual(msg.get_boundary(),
-                         'This is even more ***fun*** is it not.pdf')
-
-    def test_rfc2231_no_language_or_charset_in_charset(self):
-        # This is a nonsensical charset value, but tests the code anyway
-        m = '''\
-Content-Type: text/plain;
-\tcharset*0*="This%20is%20even%20more%20";
-\tcharset*1*="%2A%2A%2Afun%2A%2A%2A%20";
-\tcharset*2="is it not.pdf"
-
-'''
-        msg = email.message_from_string(m)
-        self.assertEqual(msg.get_content_charset(),
-                         'this is even more ***fun*** is it not.pdf')
-
-    def test_rfc2231_bad_encoding_in_filename(self):
-        m = '''\
-Content-Disposition: inline;
-\tfilename*0*="bogus'xx'This%20is%20even%20more%20";
-\tfilename*1*="%2A%2A%2Afun%2A%2A%2A%20";
-\tfilename*2="is it not.pdf"
-
-'''
-        msg = email.message_from_string(m)
-        self.assertEqual(msg.get_filename(),
-                         'This is even more ***fun*** is it not.pdf')
-
-    def test_rfc2231_bad_encoding_in_charset(self):
-        m = """\
-Content-Type: text/plain; charset*=bogus''utf-8%E2%80%9D
-
-"""
-        msg = email.message_from_string(m)
-        # This should return None because non-ascii characters in the charset
-        # are not allowed.
-        self.assertEqual(msg.get_content_charset(), None)
-
-    def test_rfc2231_bad_character_in_charset(self):
-        m = """\
-Content-Type: text/plain; charset*=ascii''utf-8%E2%80%9D
-
-"""
-        msg = email.message_from_string(m)
-        # This should return None because non-ascii characters in the charset
-        # are not allowed.
-        self.assertEqual(msg.get_content_charset(), None)
-
-    def test_rfc2231_bad_character_in_filename(self):
-        m = '''\
-Content-Disposition: inline;
-\tfilename*0*="ascii'xx'This%20is%20even%20more%20";
-\tfilename*1*="%2A%2A%2Afun%2A%2A%2A%20";
-\tfilename*2*="is it not.pdf%E2"
-
-'''
-        msg = email.message_from_string(m)
-        self.assertEqual(msg.get_filename(),
-                         'This is even more ***fun*** is it not.pdf\ufffd')
-
-    def test_rfc2231_unknown_encoding(self):
-        m = """\
-Content-Transfer-Encoding: 8bit
-Content-Disposition: inline; filename*=X-UNKNOWN''myfile.txt
-
-"""
-        msg = email.message_from_string(m)
-        self.assertEqual(msg.get_filename(), 'myfile.txt')
-
-    def test_rfc2231_single_tick_in_filename_extended(self):
-        eq = self.assertEqual
-        m = """\
-Content-Type: application/x-foo;
-\tname*0*=\"Frank's\"; name*1*=\" Document\"
-
-"""
-        msg = email.message_from_string(m)
-        charset, language, s = msg.get_param('name')
-        eq(charset, None)
-        eq(language, None)
-        eq(s, "Frank's Document")
-
-    def test_rfc2231_single_tick_in_filename(self):
-        m = """\
-Content-Type: application/x-foo; name*0=\"Frank's\"; name*1=\" Document\"
-
-"""
-        msg = email.message_from_string(m)
-        param = msg.get_param('name')
-        self.assertFalse(isinstance(param, tuple))
-        self.assertEqual(param, "Frank's Document")
-
-    def test_rfc2231_tick_attack_extended(self):
-        eq = self.assertEqual
-        m = """\
-Content-Type: application/x-foo;
-\tname*0*=\"us-ascii'en-us'Frank's\"; name*1*=\" Document\"
-
-"""
-        msg = email.message_from_string(m)
-        charset, language, s = msg.get_param('name')
-        eq(charset, 'us-ascii')
-        eq(language, 'en-us')
-        eq(s, "Frank's Document")
-
-    def test_rfc2231_tick_attack(self):
-        m = """\
-Content-Type: application/x-foo;
-\tname*0=\"us-ascii'en-us'Frank's\"; name*1=\" Document\"
-
-"""
-        msg = email.message_from_string(m)
-        param = msg.get_param('name')
-        self.assertFalse(isinstance(param, tuple))
-        self.assertEqual(param, "us-ascii'en-us'Frank's Document")
-
-    def test_rfc2231_no_extended_values(self):
-        eq = self.assertEqual
-        m = """\
-Content-Type: application/x-foo; name=\"Frank's Document\"
-
-"""
-        msg = email.message_from_string(m)
-        eq(msg.get_param('name'), "Frank's Document")
-
-    def test_rfc2231_encoded_then_unencoded_segments(self):
-        eq = self.assertEqual
-        m = """\
-Content-Type: application/x-foo;
-\tname*0*=\"us-ascii'en-us'My\";
-\tname*1=\" Document\";
-\tname*2*=\" For You\"
-
-"""
-        msg = email.message_from_string(m)
-        charset, language, s = msg.get_param('name')
-        eq(charset, 'us-ascii')
-        eq(language, 'en-us')
-        eq(s, 'My Document For You')
-
-    def test_rfc2231_unencoded_then_encoded_segments(self):
-        eq = self.assertEqual
-        m = """\
-Content-Type: application/x-foo;
-\tname*0=\"us-ascii'en-us'My\";
-\tname*1*=\" Document\";
-\tname*2*=\" For You\"
-
-"""
-        msg = email.message_from_string(m)
-        charset, language, s = msg.get_param('name')
-        eq(charset, 'us-ascii')
-        eq(language, 'en-us')
-        eq(s, 'My Document For You')
-
-
-
-# Tests to ensure that signed parts of an email are completely preserved, as
-# required by RFC1847 section 2.1.  Note that these are incomplete, because the
-# email package does not currently always preserve the body.  See issue 1670765.
-class TestSigned(TestEmailBase):
-
-    def _msg_and_obj(self, filename):
-        with openfile(findfile(filename)) as fp:
-            original = fp.read()
-            msg = email.message_from_string(original)
-        return original, msg
-
-    def _signed_parts_eq(self, original, result):
-        # Extract the first mime part of each message
-        import re
-        repart = re.compile(r'^--([^\n]+)\n(.*?)\n--\1$', re.S | re.M)
-        inpart = repart.search(original).group(2)
-        outpart = repart.search(result).group(2)
-        self.assertEqual(outpart, inpart)
-
-    def test_long_headers_as_string(self):
-        original, msg = self._msg_and_obj('msg_45.txt')
-        result = msg.as_string()
-        self._signed_parts_eq(original, result)
-
-    def test_long_headers_as_string_maxheaderlen(self):
-        original, msg = self._msg_and_obj('msg_45.txt')
-        result = msg.as_string(maxheaderlen=60)
-        self._signed_parts_eq(original, result)
-
-    def test_long_headers_flatten(self):
-        original, msg = self._msg_and_obj('msg_45.txt')
-        fp = StringIO()
-        Generator(fp).flatten(msg)
-        result = fp.getvalue()
-        self._signed_parts_eq(original, result)
-
-
-
-def _testclasses():
-    mod = sys.modules[__name__]
-    return [getattr(mod, name) for name in dir(mod) if name.startswith('Test')]
-
-
-def suite():
-    suite = unittest.TestSuite()
-    for testclass in _testclasses():
-        suite.addTest(unittest.makeSuite(testclass))
-    return suite
-
-
-def test_main():
-    for testclass in _testclasses():
-        run_unittest(testclass)
-
-
-
-if __name__ == '__main__':
-    unittest.main(defaultTest='suite')
diff --git a/Lib/email/test/test_email_codecs.py b/Lib/email/test/test_email_codecs.py
deleted file mode 100644
--- a/Lib/email/test/test_email_codecs.py
+++ /dev/null
@@ -1,93 +0,0 @@
-# Copyright (C) 2002-2006 Python Software Foundation
-# Contact: email-sig at python.org
-# email package unit tests for (optional) Asian codecs
-
-import unittest
-from test.support import run_unittest
-
-from email.test.test_email import TestEmailBase
-from email.charset import Charset
-from email.header import Header, decode_header
-from email.message import Message
-
-# We're compatible with Python 2.3, but it doesn't have the built-in Asian
-# codecs, so we have to skip all these tests.
-try:
-    str(b'foo', 'euc-jp')
-except LookupError:
-    raise unittest.SkipTest
-
-
-
-class TestEmailAsianCodecs(TestEmailBase):
-    def test_japanese_codecs(self):
-        eq = self.ndiffAssertEqual
-        jcode = "euc-jp"
-        gcode = "iso-8859-1"
-        j = Charset(jcode)
-        g = Charset(gcode)
-        h = Header("Hello World!")
-        jhello = str(b'\xa5\xcf\xa5\xed\xa1\xbc\xa5\xef\xa1\xbc'
-                     b'\xa5\xeb\xa5\xc9\xa1\xaa', jcode)
-        ghello = str(b'Gr\xfc\xdf Gott!', gcode)
-        h.append(jhello, j)
-        h.append(ghello, g)
-        # BAW: This used to -- and maybe should -- fold the two iso-8859-1
-        # chunks into a single encoded word.  However it doesn't violate the
-        # standard to have them as two encoded chunks and maybe it's
-        # reasonable <wink> for each .append() call to result in a separate
-        # encoded word.
-        eq(h.encode(), """\
-Hello World! =?iso-2022-jp?b?GyRCJU8lbSE8JW8hPCVrJUkhKhsoQg==?=
- =?iso-8859-1?q?Gr=FC=DF_Gott!?=""")
-        eq(decode_header(h.encode()),
-           [(b'Hello World!', None),
-            (b'\x1b$B%O%m!<%o!<%k%I!*\x1b(B', 'iso-2022-jp'),
-            (b'Gr\xfc\xdf Gott!', gcode)])
-        subject_bytes = (b'test-ja \xa4\xd8\xc5\xea\xb9\xc6\xa4\xb5'
-            b'\xa4\xec\xa4\xbf\xa5\xe1\xa1\xbc\xa5\xeb\xa4\xcf\xbb\xca\xb2'
-            b'\xf1\xbc\xd4\xa4\xce\xbe\xb5\xc7\xa7\xa4\xf2\xc2\xd4\xa4\xc3'
-            b'\xa4\xc6\xa4\xa4\xa4\xde\xa4\xb9')
-        subject = str(subject_bytes, jcode)
-        h = Header(subject, j, header_name="Subject")
-        # test a very long header
-        enc = h.encode()
-        # TK: splitting point may differ by codec design and/or Header encoding
-        eq(enc , """\
-=?iso-2022-jp?b?dGVzdC1qYSAbJEIkWEVqOUYkNSRsJD8lYSE8JWskTztKGyhC?=
- =?iso-2022-jp?b?GyRCMnE8VCROPjVHJyRyQlQkQyRGJCQkXiQ5GyhC?=""")
-        # TK: full decode comparison
-        eq(str(h).encode(jcode), subject_bytes)
-
-    def test_payload_encoding_utf8(self):
-        jhello = str(b'\xa5\xcf\xa5\xed\xa1\xbc\xa5\xef\xa1\xbc'
-                     b'\xa5\xeb\xa5\xc9\xa1\xaa', 'euc-jp')
-        msg = Message()
-        msg.set_payload(jhello, 'utf-8')
-        ustr = msg.get_payload(decode=True).decode(msg.get_content_charset())
-        self.assertEqual(jhello, ustr)
-
-    def test_payload_encoding(self):
-        jcode  = 'euc-jp'
-        jhello = str(b'\xa5\xcf\xa5\xed\xa1\xbc\xa5\xef\xa1\xbc'
-                     b'\xa5\xeb\xa5\xc9\xa1\xaa', jcode)
-        msg = Message()
-        msg.set_payload(jhello, jcode)
-        ustr = msg.get_payload(decode=True).decode(msg.get_content_charset())
-        self.assertEqual(jhello, ustr)
-
-
-
-def suite():
-    suite = unittest.TestSuite()
-    suite.addTest(unittest.makeSuite(TestEmailAsianCodecs))
-    return suite
-
-
-def test_main():
-    run_unittest(TestEmailAsianCodecs)
-
-
-
-if __name__ == '__main__':
-    unittest.main(defaultTest='suite')
diff --git a/Lib/email/test/test_email_torture.py b/Lib/email/test/test_email_torture.py
deleted file mode 100644
--- a/Lib/email/test/test_email_torture.py
+++ /dev/null
@@ -1,136 +0,0 @@
-# Copyright (C) 2002-2004 Python Software Foundation
-#
-# A torture test of the email package.  This should not be run as part of the
-# standard Python test suite since it requires several meg of email messages
-# collected in the wild.  These source messages are not checked into the
-# Python distro, but are available as part of the standalone email package at
-# http://sf.net/projects/mimelib
-
-import sys
-import os
-import unittest
-from io import StringIO
-from types import ListType
-
-from email.test.test_email import TestEmailBase
-from test.support import TestSkipped, run_unittest
-
-import email
-from email import __file__ as testfile
-from email.iterators import _structure
-
-def openfile(filename):
-    from os.path import join, dirname, abspath
-    path = abspath(join(dirname(testfile), os.pardir, 'moredata', filename))
-    return open(path, 'r')
-
-# Prevent this test from running in the Python distro
-try:
-    openfile('crispin-torture.txt')
-except IOError:
-    raise TestSkipped
-
-
-
-class TortureBase(TestEmailBase):
-    def _msgobj(self, filename):
-        fp = openfile(filename)
-        try:
-            msg = email.message_from_file(fp)
-        finally:
-            fp.close()
-        return msg
-
-
-
-class TestCrispinTorture(TortureBase):
-    # Mark Crispin's torture test from the SquirrelMail project
-    def test_mondo_message(self):
-        eq = self.assertEqual
-        neq = self.ndiffAssertEqual
-        msg = self._msgobj('crispin-torture.txt')
-        payload = msg.get_payload()
-        eq(type(payload), ListType)
-        eq(len(payload), 12)
-        eq(msg.preamble, None)
-        eq(msg.epilogue, '\n')
-        # Probably the best way to verify the message is parsed correctly is to
-        # dump its structure and compare it against the known structure.
-        fp = StringIO()
-        _structure(msg, fp=fp)
-        neq(fp.getvalue(), """\
-multipart/mixed
-    text/plain
-    message/rfc822
-        multipart/alternative
-            text/plain
-            multipart/mixed
-                text/richtext
-            application/andrew-inset
-    message/rfc822
-        audio/basic
-    audio/basic
-    image/pbm
-    message/rfc822
-        multipart/mixed
-            multipart/mixed
-                text/plain
-                audio/x-sun
-            multipart/mixed
-                image/gif
-                image/gif
-                application/x-be2
-                application/atomicmail
-            audio/x-sun
-    message/rfc822
-        multipart/mixed
-            text/plain
-            image/pgm
-            text/plain
-    message/rfc822
-        multipart/mixed
-            text/plain
-            image/pbm
-    message/rfc822
-        application/postscript
-    image/gif
-    message/rfc822
-        multipart/mixed
-            audio/basic
-            audio/basic
-    message/rfc822
-        multipart/mixed
-            application/postscript
-            text/plain
-            message/rfc822
-                multipart/mixed
-                    text/plain
-                    multipart/parallel
-                        image/gif
-                        audio/basic
-                    application/atomicmail
-                    message/rfc822
-                        audio/x-sun
-""")
-
-
-def _testclasses():
-    mod = sys.modules[__name__]
-    return [getattr(mod, name) for name in dir(mod) if name.startswith('Test')]
-
-
-def suite():
-    suite = unittest.TestSuite()
-    for testclass in _testclasses():
-        suite.addTest(unittest.makeSuite(testclass))
-    return suite
-
-
-def test_main():
-    for testclass in _testclasses():
-        run_unittest(testclass)
-
-
-
-if __name__ == '__main__':
-    unittest.main(defaultTest='suite')
diff --git a/Lib/test/test_email.py b/Lib/test/test_email.py
deleted file mode 100644
--- a/Lib/test/test_email.py
+++ /dev/null
@@ -1,14 +0,0 @@
-# Copyright (C) 2001-2007 Python Software Foundation
-# email package unit tests
-
-# The specific tests now live in Lib/email/test
-from email.test.test_email import suite
-from email.test.test_email_codecs import suite as codecs_suite
-from test import support
-
-def test_main():
-    support.run_unittest(suite())
-    support.run_unittest(codecs_suite())
-
-if __name__ == '__main__':
-    test_main()
diff --git a/Lib/test/test_email/__init__.py b/Lib/test/test_email/__init__.py
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/__init__.py
@@ -0,0 +1,13 @@
+import os
+import sys
+import unittest
+import test.support
+
+# used by regrtest and __main__.
+def test_main():
+    here = os.path.dirname(__file__)
+    # Unittest mucks with the path, so we have to save and restore
+    # it to keep regrtest happy.
+    savepath = sys.path[:]
+    test.support._run_suite(unittest.defaultTestLoader.discover(here))
+    sys.path[:] = savepath
diff --git a/Lib/test/test_email/__main__.py b/Lib/test/test_email/__main__.py
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/__main__.py
@@ -0,0 +1,3 @@
+from test.test_email import test_main
+
+test_main()
diff --git a/Lib/test/test_email/data/msg_01.txt b/Lib/test/test_email/data/msg_01.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_01.txt
@@ -0,0 +1,19 @@
+Return-Path: <bbb at zzz.org>
+Delivered-To: bbb at zzz.org
+Received: by mail.zzz.org (Postfix, from userid 889)
+	id 27CEAD38CC; Fri,  4 May 2001 14:05:44 -0400 (EDT)
+MIME-Version: 1.0
+Content-Type: text/plain; charset=us-ascii
+Content-Transfer-Encoding: 7bit
+Message-ID: <15090.61304.110929.45684 at aaa.zzz.org>
+From: bbb at ddd.com (John X. Doe)
+To: bbb at zzz.org
+Subject: This is a test message
+Date: Fri, 4 May 2001 14:05:44 -0400
+
+
+Hi,
+
+Do you like this message?
+
+-Me
diff --git a/Lib/test/test_email/data/msg_02.txt b/Lib/test/test_email/data/msg_02.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_02.txt
@@ -0,0 +1,135 @@
+MIME-version: 1.0
+From: ppp-request at zzz.org
+Sender: ppp-admin at zzz.org
+To: ppp at zzz.org
+Subject: Ppp digest, Vol 1 #2 - 5 msgs
+Date: Fri, 20 Apr 2001 20:18:00 -0400 (EDT)
+X-Mailer: Mailman v2.0.4
+X-Mailman-Version: 2.0.4
+Content-Type: multipart/mixed; boundary="192.168.1.2.889.32614.987812255.500.21814"
+
+--192.168.1.2.889.32614.987812255.500.21814
+Content-type: text/plain; charset=us-ascii
+Content-description: Masthead (Ppp digest, Vol 1 #2)
+
+Send Ppp mailing list submissions to
+	ppp at zzz.org
+
+To subscribe or unsubscribe via the World Wide Web, visit
+	http://www.zzz.org/mailman/listinfo/ppp
+or, via email, send a message with subject or body 'help' to
+	ppp-request at zzz.org
+
+You can reach the person managing the list at
+	ppp-admin at zzz.org
+
+When replying, please edit your Subject line so it is more specific
+than "Re: Contents of Ppp digest..."
+
+
+--192.168.1.2.889.32614.987812255.500.21814
+Content-type: text/plain; charset=us-ascii
+Content-description: Today's Topics (5 msgs)
+
+Today's Topics:
+
+   1. testing #1 (Barry A. Warsaw)
+   2. testing #2 (Barry A. Warsaw)
+   3. testing #3 (Barry A. Warsaw)
+   4. testing #4 (Barry A. Warsaw)
+   5. testing #5 (Barry A. Warsaw)
+
+--192.168.1.2.889.32614.987812255.500.21814
+Content-Type: multipart/digest; boundary="__--__--"
+
+--__--__--
+
+Message: 1
+Content-Type: text/plain; charset=us-ascii
+Content-Transfer-Encoding: 7bit
+Date: Fri, 20 Apr 2001 20:16:13 -0400
+To: ppp at zzz.org
+From: barry at digicool.com (Barry A. Warsaw)
+Subject: [Ppp] testing #1
+Precedence: bulk
+
+
+hello
+
+
+--__--__--
+
+Message: 2
+Date: Fri, 20 Apr 2001 20:16:21 -0400
+Content-Type: text/plain; charset=us-ascii
+Content-Transfer-Encoding: 7bit
+To: ppp at zzz.org
+From: barry at digicool.com (Barry A. Warsaw)
+Precedence: bulk
+
+
+hello
+
+
+--__--__--
+
+Message: 3
+Date: Fri, 20 Apr 2001 20:16:25 -0400
+Content-Type: text/plain; charset=us-ascii
+Content-Transfer-Encoding: 7bit
+To: ppp at zzz.org
+From: barry at digicool.com (Barry A. Warsaw)
+Subject: [Ppp] testing #3
+Precedence: bulk
+
+
+hello
+
+
+--__--__--
+
+Message: 4
+Date: Fri, 20 Apr 2001 20:16:28 -0400
+Content-Type: text/plain; charset=us-ascii
+Content-Transfer-Encoding: 7bit
+To: ppp at zzz.org
+From: barry at digicool.com (Barry A. Warsaw)
+Subject: [Ppp] testing #4
+Precedence: bulk
+
+
+hello
+
+
+--__--__--
+
+Message: 5
+Date: Fri, 20 Apr 2001 20:16:32 -0400
+Content-Type: text/plain; charset=us-ascii
+Content-Transfer-Encoding: 7bit
+To: ppp at zzz.org
+From: barry at digicool.com (Barry A. Warsaw)
+Subject: [Ppp] testing #5
+Precedence: bulk
+
+
+hello
+
+
+
+
+--__--__----
+--192.168.1.2.889.32614.987812255.500.21814
+Content-type: text/plain; charset=us-ascii
+Content-description: Digest Footer
+
+_______________________________________________
+Ppp mailing list
+Ppp at zzz.org
+http://www.zzz.org/mailman/listinfo/ppp
+
+
+--192.168.1.2.889.32614.987812255.500.21814--
+
+End of Ppp Digest
+
diff --git a/Lib/test/test_email/data/msg_03.txt b/Lib/test/test_email/data/msg_03.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_03.txt
@@ -0,0 +1,16 @@
+Return-Path: <bbb at zzz.org>
+Delivered-To: bbb at zzz.org
+Received: by mail.zzz.org (Postfix, from userid 889)
+	id 27CEAD38CC; Fri,  4 May 2001 14:05:44 -0400 (EDT)
+Message-ID: <15090.61304.110929.45684 at aaa.zzz.org>
+From: bbb at ddd.com (John X. Doe)
+To: bbb at zzz.org
+Subject: This is a test message
+Date: Fri, 4 May 2001 14:05:44 -0400
+
+
+Hi,
+
+Do you like this message?
+
+-Me
diff --git a/Lib/test/test_email/data/msg_04.txt b/Lib/test/test_email/data/msg_04.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_04.txt
@@ -0,0 +1,37 @@
+Return-Path: <barry at python.org>
+Delivered-To: barry at python.org
+Received: by mail.python.org (Postfix, from userid 889)
+	id C2BF0D37C6; Tue, 11 Sep 2001 00:05:05 -0400 (EDT)
+MIME-Version: 1.0
+Content-Type: multipart/mixed; boundary="h90VIIIKmx"
+Content-Transfer-Encoding: 7bit
+Message-ID: <15261.36209.358846.118674 at anthem.python.org>
+From: barry at python.org (Barry A. Warsaw)
+To: barry at python.org
+Subject: a simple multipart
+Date: Tue, 11 Sep 2001 00:05:05 -0400
+X-Mailer: VM 6.95 under 21.4 (patch 4) "Artificial Intelligence" XEmacs Lucid
+X-Attribution: BAW
+X-Oblique-Strategy: Make a door into a window
+
+
+--h90VIIIKmx
+Content-Type: text/plain
+Content-Disposition: inline;
+	filename="msg.txt"
+Content-Transfer-Encoding: 7bit
+
+a simple kind of mirror
+to reflect upon our own
+
+--h90VIIIKmx
+Content-Type: text/plain
+Content-Disposition: inline;
+	filename="msg.txt"
+Content-Transfer-Encoding: 7bit
+
+a simple kind of mirror
+to reflect upon our own
+
+--h90VIIIKmx--
+
diff --git a/Lib/test/test_email/data/msg_05.txt b/Lib/test/test_email/data/msg_05.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_05.txt
@@ -0,0 +1,28 @@
+From: foo
+Subject: bar
+To: baz
+MIME-Version: 1.0
+Content-Type: multipart/report; report-type=delivery-status;
+	boundary="D1690A7AC1.996856090/mail.example.com"
+Message-Id: <20010803162810.0CA8AA7ACC at mail.example.com>
+
+This is a MIME-encapsulated message.
+
+--D1690A7AC1.996856090/mail.example.com
+Content-Type: text/plain
+
+Yadda yadda yadda
+
+--D1690A7AC1.996856090/mail.example.com
+
+Yadda yadda yadda
+
+--D1690A7AC1.996856090/mail.example.com
+Content-Type: message/rfc822
+
+From: nobody at python.org
+
+Yadda yadda yadda
+
+--D1690A7AC1.996856090/mail.example.com--
+
diff --git a/Lib/test/test_email/data/msg_06.txt b/Lib/test/test_email/data/msg_06.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_06.txt
@@ -0,0 +1,33 @@
+Return-Path: <barry at python.org>
+Delivered-To: barry at python.org
+MIME-Version: 1.0
+Content-Type: message/rfc822
+Content-Description: forwarded message
+Content-Transfer-Encoding: 7bit
+Message-ID: <15265.9482.641338.555352 at python.org>
+From: barry at zope.com (Barry A. Warsaw)
+Sender: barry at python.org
+To: barry at python.org
+Subject: forwarded message from Barry A. Warsaw
+Date: Thu, 13 Sep 2001 17:28:42 -0400
+X-Mailer: VM 6.95 under 21.4 (patch 4) "Artificial Intelligence" XEmacs Lucid
+X-Attribution: BAW
+X-Oblique-Strategy: Be dirty
+X-Url: http://barry.wooz.org
+
+MIME-Version: 1.0
+Content-Type: text/plain; charset=us-ascii
+Return-Path: <barry at python.org>
+Delivered-To: barry at python.org
+Message-ID: <15265.9468.713530.98441 at python.org>
+From: barry at zope.com (Barry A. Warsaw)
+Sender: barry at python.org
+To: barry at python.org
+Subject: testing
+Date: Thu, 13 Sep 2001 17:28:28 -0400
+X-Mailer: VM 6.95 under 21.4 (patch 4) "Artificial Intelligence" XEmacs Lucid
+X-Attribution: BAW
+X-Oblique-Strategy: Spectrum analysis
+X-Url: http://barry.wooz.org
+
+
diff --git a/Lib/test/test_email/data/msg_07.txt b/Lib/test/test_email/data/msg_07.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_07.txt
@@ -0,0 +1,83 @@
+MIME-Version: 1.0
+From: Barry <barry at digicool.com>
+To: Dingus Lovers <cravindogs at cravindogs.com>
+Subject: Here is your dingus fish
+Date: Fri, 20 Apr 2001 19:35:02 -0400
+Content-Type: multipart/mixed; boundary="BOUNDARY"
+
+--BOUNDARY
+Content-Type: text/plain; charset="us-ascii"
+
+Hi there,
+
+This is the dingus fish.
+
+--BOUNDARY
+Content-Type: image/gif; name="dingusfish.gif"
+Content-Transfer-Encoding: base64
+content-disposition: attachment; filename="dingusfish.gif"
+
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+
+--BOUNDARY--
diff --git a/Lib/test/test_email/data/msg_08.txt b/Lib/test/test_email/data/msg_08.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_08.txt
@@ -0,0 +1,24 @@
+MIME-Version: 1.0
+From: Barry Warsaw <barry at zope.com>
+To: Dingus Lovers <cravindogs at cravindogs.com>
+Subject: Lyrics
+Date: Fri, 20 Apr 2001 19:35:02 -0400
+Content-Type: multipart/mixed; boundary="BOUNDARY"
+
+--BOUNDARY
+Content-Type: text/plain; charset="us-ascii"
+
+
+--BOUNDARY
+Content-Type: text/html; charset="iso-8859-1"
+
+
+--BOUNDARY
+Content-Type: text/plain; charset="iso-8859-2"
+
+
+--BOUNDARY
+Content-Type: text/plain; charset="koi8-r"
+
+
+--BOUNDARY--
diff --git a/Lib/test/test_email/data/msg_09.txt b/Lib/test/test_email/data/msg_09.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_09.txt
@@ -0,0 +1,24 @@
+MIME-Version: 1.0
+From: Barry Warsaw <barry at zope.com>
+To: Dingus Lovers <cravindogs at cravindogs.com>
+Subject: Lyrics
+Date: Fri, 20 Apr 2001 19:35:02 -0400
+Content-Type: multipart/mixed; boundary="BOUNDARY"
+
+--BOUNDARY
+Content-Type: text/plain; charset="us-ascii"
+
+
+--BOUNDARY
+Content-Type: text/html; charset="iso-8859-1"
+
+
+--BOUNDARY
+Content-Type: text/plain
+
+
+--BOUNDARY
+Content-Type: text/plain; charset="koi8-r"
+
+
+--BOUNDARY--
diff --git a/Lib/test/test_email/data/msg_10.txt b/Lib/test/test_email/data/msg_10.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_10.txt
@@ -0,0 +1,39 @@
+MIME-Version: 1.0
+From: Barry Warsaw <barry at zope.com>
+To: Dingus Lovers <cravindogs at cravindogs.com>
+Subject: Lyrics
+Date: Fri, 20 Apr 2001 19:35:02 -0400
+Content-Type: multipart/mixed; boundary="BOUNDARY"
+
+--BOUNDARY
+Content-Type: text/plain; charset="us-ascii"
+Content-Transfer-Encoding: 7bit
+
+This is a 7bit encoded message.
+
+--BOUNDARY
+Content-Type: text/html; charset="iso-8859-1"
+Content-Transfer-Encoding: Quoted-Printable
+
+=A1This is a Quoted Printable encoded message!
+
+--BOUNDARY
+Content-Type: text/plain; charset="iso-8859-1"
+Content-Transfer-Encoding: Base64
+
+VGhpcyBpcyBhIEJhc2U2NCBlbmNvZGVkIG1lc3NhZ2Uu
+
+
+--BOUNDARY
+Content-Type: text/plain; charset="iso-8859-1"
+Content-Transfer-Encoding: Base64
+
+VGhpcyBpcyBhIEJhc2U2NCBlbmNvZGVkIG1lc3NhZ2UuCg==
+
+
+--BOUNDARY
+Content-Type: text/plain; charset="iso-8859-1"
+
+This has no Content-Transfer-Encoding: header.
+
+--BOUNDARY--
diff --git a/Lib/test/test_email/data/msg_11.txt b/Lib/test/test_email/data/msg_11.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_11.txt
@@ -0,0 +1,7 @@
+Content-Type: message/rfc822
+MIME-Version: 1.0
+Subject: The enclosing message
+
+Subject: An enclosed message
+
+Here is the body of the message.
diff --git a/Lib/test/test_email/data/msg_12.txt b/Lib/test/test_email/data/msg_12.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_12.txt
@@ -0,0 +1,36 @@
+MIME-Version: 1.0
+From: Barry Warsaw <barry at zope.com>
+To: Dingus Lovers <cravindogs at cravindogs.com>
+Subject: Lyrics
+Date: Fri, 20 Apr 2001 19:35:02 -0400
+Content-Type: multipart/mixed; boundary="BOUNDARY"
+
+--BOUNDARY
+Content-Type: text/plain; charset="us-ascii"
+
+
+--BOUNDARY
+Content-Type: text/html; charset="iso-8859-1"
+
+
+--BOUNDARY
+Content-Type: multipart/mixed; boundary="ANOTHER"
+
+--ANOTHER
+Content-Type: text/plain; charset="iso-8859-2"
+
+
+--ANOTHER
+Content-Type: text/plain; charset="iso-8859-3"
+
+--ANOTHER--
+
+--BOUNDARY
+Content-Type: text/plain; charset="us-ascii"
+
+
+--BOUNDARY
+Content-Type: text/plain; charset="koi8-r"
+
+
+--BOUNDARY--
diff --git a/Lib/test/test_email/data/msg_12a.txt b/Lib/test/test_email/data/msg_12a.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_12a.txt
@@ -0,0 +1,38 @@
+MIME-Version: 1.0
+From: Barry Warsaw <barry at zope.com>
+To: Dingus Lovers <cravindogs at cravindogs.com>
+Subject: Lyrics
+Date: Fri, 20 Apr 2001 19:35:02 -0400
+Content-Type: multipart/mixed; boundary="BOUNDARY"
+
+--BOUNDARY
+Content-Type: text/plain; charset="us-ascii"
+
+
+--BOUNDARY
+Content-Type: text/html; charset="iso-8859-1"
+
+
+--BOUNDARY
+Content-Type: multipart/mixed; boundary="ANOTHER"
+
+--ANOTHER
+Content-Type: text/plain; charset="iso-8859-2"
+
+
+--ANOTHER
+Content-Type: text/plain; charset="iso-8859-3"
+
+
+--ANOTHER--
+
+
+--BOUNDARY
+Content-Type: text/plain; charset="us-ascii"
+
+
+--BOUNDARY
+Content-Type: text/plain; charset="koi8-r"
+
+
+--BOUNDARY--
diff --git a/Lib/test/test_email/data/msg_13.txt b/Lib/test/test_email/data/msg_13.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_13.txt
@@ -0,0 +1,94 @@
+MIME-Version: 1.0
+From: Barry <barry at digicool.com>
+To: Dingus Lovers <cravindogs at cravindogs.com>
+Subject: Here is your dingus fish
+Date: Fri, 20 Apr 2001 19:35:02 -0400
+Content-Type: multipart/mixed; boundary="OUTER"
+
+--OUTER
+Content-Type: text/plain; charset="us-ascii"
+
+A text/plain part
+
+--OUTER
+Content-Type: multipart/mixed; boundary=BOUNDARY
+
+
+--BOUNDARY
+Content-Type: text/plain; charset="us-ascii"
+
+Hi there,
+
+This is the dingus fish.
+
+--BOUNDARY
+Content-Type: image/gif; name="dingusfish.gif"
+Content-Transfer-Encoding: base64
+content-disposition: attachment; filename="dingusfish.gif"
+
+R0lGODdhAAEAAfAAAP///wAAACwAAAAAAAEAAQAC/oSPqcvtD6OctNqLs968+w+G4kiW5omm6sq2
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+
+--BOUNDARY--
+
+--OUTER--
diff --git a/Lib/test/test_email/data/msg_14.txt b/Lib/test/test_email/data/msg_14.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_14.txt
@@ -0,0 +1,23 @@
+Return-Path: <bbb at zzz.org>
+Delivered-To: bbb at zzz.org
+Received: by mail.zzz.org (Postfix, from userid 889)
+	id 27CEAD38CC; Fri,  4 May 2001 14:05:44 -0400 (EDT)
+MIME-Version: 1.0
+Content-Type: text; charset=us-ascii
+Content-Transfer-Encoding: 7bit
+Message-ID: <15090.61304.110929.45684 at aaa.zzz.org>
+From: bbb at ddd.com (John X. Doe)
+To: bbb at zzz.org
+Subject: This is a test message
+Date: Fri, 4 May 2001 14:05:44 -0400
+
+
+Hi,
+
+I'm sorry but I'm using a drainbread ISP, which although big and
+wealthy can't seem to generate standard compliant email. :(
+
+This message has a Content-Type: header with no subtype.  I hope you
+can still read it.
+
+-Me
diff --git a/Lib/test/test_email/data/msg_15.txt b/Lib/test/test_email/data/msg_15.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_15.txt
@@ -0,0 +1,52 @@
+Return-Path: <xx at xx.dk>
+Received: from fepD.post.tele.dk (195.41.46.149) by mail.groupcare.dk (LSMTP for Windows NT v1.1b) with SMTP id <0.0014F8A2 at mail.groupcare.dk>; Mon, 30 Apr 2001 12:17:50 +0200
+User-Agent: Microsoft-Outlook-Express-Macintosh-Edition/5.02.2106
+Subject: XX
+From: xx at xx.dk
+To: XX
+Message-ID: <xxxx>
+Mime-version: 1.0
+Content-type: multipart/mixed;
+   boundary="MS_Mac_OE_3071477847_720252_MIME_Part"
+
+> Denne meddelelse er i MIME-format. Da dit postl
+
+--MS_Mac_OE_3071477847_720252_MIME_Part
+Content-type: multipart/alternative;
+   boundary="MS_Mac_OE_3071477847_720252_MIME_Part"
+
+
+--MS_Mac_OE_3071477847_720252_MIME_Part
+Content-type: text/plain; charset="ISO-8859-1"
+Content-transfer-encoding: quoted-printable
+
+Some removed test. 
+
+--MS_Mac_OE_3071477847_720252_MIME_Part
+Content-type: text/html; charset="ISO-8859-1"
+Content-transfer-encoding: quoted-printable
+
+<HTML>
+<HEAD>
+<TITLE>Some removed HTML</TITLE>
+</HEAD>
+<BODY>
+Some removed text.
+</BODY>
+</HTML>
+
+
+--MS_Mac_OE_3071477847_720252_MIME_Part--
+
+
+--MS_Mac_OE_3071477847_720252_MIME_Part
+Content-type: image/gif; name="xx.gif";
+ x-mac-creator="6F676C65";
+ x-mac-type="47494666"
+Content-disposition: attachment
+Content-transfer-encoding: base64
+
+Some removed base64 encoded chars.
+
+--MS_Mac_OE_3071477847_720252_MIME_Part--
+
diff --git a/Lib/test/test_email/data/msg_16.txt b/Lib/test/test_email/data/msg_16.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_16.txt
@@ -0,0 +1,123 @@
+Return-Path: <>
+Delivered-To: scr-admin at socal-raves.org
+Received: from cougar.noc.ucla.edu (cougar.noc.ucla.edu [169.232.10.18])
+	by babylon.socal-raves.org (Postfix) with ESMTP id CCC2C51B84
+	for <scr-admin at socal-raves.org>; Sun, 23 Sep 2001 20:13:54 -0700 (PDT)
+Received: from sims-ms-daemon by cougar.noc.ucla.edu
+ (Sun Internet Mail Server sims.3.5.2000.03.23.18.03.p10)
+ id <0GK500B01D0B8Y at cougar.noc.ucla.edu> for scr-admin at socal-raves.org; Sun,
+ 23 Sep 2001 20:14:35 -0700 (PDT)
+Received: from cougar.noc.ucla.edu
+ (Sun Internet Mail Server sims.3.5.2000.03.23.18.03.p10)
+ id <0GK500B01D0B8X at cougar.noc.ucla.edu>; Sun, 23 Sep 2001 20:14:35 -0700 (PDT)
+Date: Sun, 23 Sep 2001 20:14:35 -0700 (PDT)
+From: Internet Mail Delivery <postmaster at ucla.edu>
+Subject: Delivery Notification: Delivery has failed
+To: scr-admin at socal-raves.org
+Message-id: <0GK500B04D0B8X at cougar.noc.ucla.edu>
+MIME-version: 1.0
+Sender: scr-owner at socal-raves.org
+Errors-To: scr-owner at socal-raves.org
+X-BeenThere: scr at socal-raves.org
+X-Mailman-Version: 2.1a3
+Precedence: bulk
+List-Help: <mailto:scr-request at socal-raves.org?subject=help>
+List-Post: <mailto:scr at socal-raves.org>
+List-Subscribe: <http://socal-raves.org/mailman/listinfo/scr>,
+	<mailto:scr-request at socal-raves.org?subject=subscribe>
+List-Id: SoCal-Raves <scr.socal-raves.org>
+List-Unsubscribe: <http://socal-raves.org/mailman/listinfo/scr>,
+	<mailto:scr-request at socal-raves.org?subject=unsubscribe>
+List-Archive: <http://socal-raves.org/mailman/private/scr/>
+Content-Type: multipart/report; boundary="Boundary_(ID_PGS2F2a+z+/jL7hupKgRhA)"
+
+
+--Boundary_(ID_PGS2F2a+z+/jL7hupKgRhA)
+Content-type: text/plain; charset=ISO-8859-1
+
+This report relates to a message you sent with the following header fields:
+
+  Message-id: <002001c144a6$8752e060$56104586 at oxy.edu>
+  Date: Sun, 23 Sep 2001 20:10:55 -0700
+  From: "Ian T. Henry" <henryi at oxy.edu>
+  To: SoCal Raves <scr at socal-raves.org>
+  Subject: [scr] yeah for Ians!!
+
+Your message cannot be delivered to the following recipients:
+
+  Recipient address: jangel1 at cougar.noc.ucla.edu
+  Reason: recipient reached disk quota
+
+
+--Boundary_(ID_PGS2F2a+z+/jL7hupKgRhA)
+Content-type: message/DELIVERY-STATUS
+
+Original-envelope-id: 0GK500B4HD0888 at cougar.noc.ucla.edu
+Reporting-MTA: dns; cougar.noc.ucla.edu
+
+Action: failed
+Status: 5.0.0 (recipient reached disk quota)
+Original-recipient: rfc822;jangel1 at cougar.noc.ucla.edu
+Final-recipient: rfc822;jangel1 at cougar.noc.ucla.edu
+
+--Boundary_(ID_PGS2F2a+z+/jL7hupKgRhA)
+Content-type: MESSAGE/RFC822
+
+Return-path: scr-admin at socal-raves.org
+Received: from sims-ms-daemon by cougar.noc.ucla.edu
+ (Sun Internet Mail Server sims.3.5.2000.03.23.18.03.p10)
+ id <0GK500B01D0B8X at cougar.noc.ucla.edu>; Sun, 23 Sep 2001 20:14:35 -0700 (PDT)
+Received: from panther.noc.ucla.edu by cougar.noc.ucla.edu
+ (Sun Internet Mail Server sims.3.5.2000.03.23.18.03.p10)
+ with ESMTP id <0GK500B4GD0888 at cougar.noc.ucla.edu> for jangel1 at sims-ms-daemon;
+ Sun, 23 Sep 2001 20:14:33 -0700 (PDT)
+Received: from babylon.socal-raves.org
+ (ip-209-85-222-117.dreamhost.com [209.85.222.117])
+ by panther.noc.ucla.edu (8.9.1a/8.9.1) with ESMTP id UAA09793 for
+ <jangel1 at ucla.edu>; Sun, 23 Sep 2001 20:14:32 -0700 (PDT)
+Received: from babylon (localhost [127.0.0.1]) by babylon.socal-raves.org
+ (Postfix) with ESMTP id D3B2951B70; Sun, 23 Sep 2001 20:13:47 -0700 (PDT)
+Received: by babylon.socal-raves.org (Postfix, from userid 60001)
+ id A611F51B82; Sun, 23 Sep 2001 20:13:46 -0700 (PDT)
+Received: from tiger.cc.oxy.edu (tiger.cc.oxy.edu [134.69.3.112])
+ by babylon.socal-raves.org (Postfix) with ESMTP id ADA7351B70 for
+ <scr at socal-raves.org>; Sun, 23 Sep 2001 20:13:44 -0700 (PDT)
+Received: from ent (n16h86.dhcp.oxy.edu [134.69.16.86])
+ by tiger.cc.oxy.edu (8.8.8/8.8.8) with SMTP id UAA08100 for
+ <scr at socal-raves.org>; Sun, 23 Sep 2001 20:14:24 -0700 (PDT)
+Date: Sun, 23 Sep 2001 20:10:55 -0700
+From: "Ian T. Henry" <henryi at oxy.edu>
+Subject: [scr] yeah for Ians!!
+Sender: scr-admin at socal-raves.org
+To: SoCal Raves <scr at socal-raves.org>
+Errors-to: scr-admin at socal-raves.org
+Message-id: <002001c144a6$8752e060$56104586 at oxy.edu>
+MIME-version: 1.0
+X-Mailer: Microsoft Outlook Express 5.50.4522.1200
+Content-type: text/plain; charset=us-ascii
+Precedence: bulk
+Delivered-to: scr-post at babylon.socal-raves.org
+Delivered-to: scr at socal-raves.org
+X-Converted-To-Plain-Text: from multipart/alternative by demime 0.98e
+X-Converted-To-Plain-Text: Alternative section used was text/plain
+X-BeenThere: scr at socal-raves.org
+X-Mailman-Version: 2.1a3
+List-Help: <mailto:scr-request at socal-raves.org?subject=help>
+List-Post: <mailto:scr at socal-raves.org>
+List-Subscribe: <http://socal-raves.org/mailman/listinfo/scr>,
+ <mailto:scr-request at socal-raves.org?subject=subscribe>
+List-Id: SoCal-Raves <scr.socal-raves.org>
+List-Unsubscribe: <http://socal-raves.org/mailman/listinfo/scr>,
+ <mailto:scr-request at socal-raves.org?subject=unsubscribe>
+List-Archive: <http://socal-raves.org/mailman/private/scr/>
+
+I always love to find more Ian's that are over 3 years old!!
+
+Ian
+_______________________________________________
+For event info, list questions, or to unsubscribe, see http://www.socal-raves.org/
+
+
+
+--Boundary_(ID_PGS2F2a+z+/jL7hupKgRhA)--
+
diff --git a/Lib/test/test_email/data/msg_17.txt b/Lib/test/test_email/data/msg_17.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_17.txt
@@ -0,0 +1,12 @@
+MIME-Version: 1.0
+From: Barry <barry at digicool.com>
+To: Dingus Lovers <cravindogs at cravindogs.com>
+Subject: Here is your dingus fish
+Date: Fri, 20 Apr 2001 19:35:02 -0400
+Content-Type: multipart/mixed; boundary="BOUNDARY"
+
+Hi there,
+
+This is the dingus fish.
+
+[Non-text (image/gif) part of message omitted, filename dingusfish.gif]
diff --git a/Lib/test/test_email/data/msg_18.txt b/Lib/test/test_email/data/msg_18.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_18.txt
@@ -0,0 +1,6 @@
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+X-Foobar-Spoink-Defrobnit: wasnipoop; giraffes="very-long-necked-animals";
+	spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"
+
diff --git a/Lib/test/test_email/data/msg_19.txt b/Lib/test/test_email/data/msg_19.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_19.txt
@@ -0,0 +1,43 @@
+Send Ppp mailing list submissions to
+	ppp at zzz.org
+
+To subscribe or unsubscribe via the World Wide Web, visit
+	http://www.zzz.org/mailman/listinfo/ppp
+or, via email, send a message with subject or body 'help' to
+	ppp-request at zzz.org
+
+You can reach the person managing the list at
+	ppp-admin at zzz.org
+
+When replying, please edit your Subject line so it is more specific
+than "Re: Contents of Ppp digest..."
+
+Today's Topics:
+
+   1. testing #1 (Barry A. Warsaw)
+   2. testing #2 (Barry A. Warsaw)
+   3. testing #3 (Barry A. Warsaw)
+   4. testing #4 (Barry A. Warsaw)
+   5. testing #5 (Barry A. Warsaw)
+
+hello
+
+
+hello
+
+
+hello
+
+
+hello
+
+
+hello
+
+
+
+_______________________________________________
+Ppp mailing list
+Ppp at zzz.org
+http://www.zzz.org/mailman/listinfo/ppp
+
diff --git a/Lib/test/test_email/data/msg_20.txt b/Lib/test/test_email/data/msg_20.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_20.txt
@@ -0,0 +1,22 @@
+Return-Path: <bbb at zzz.org>
+Delivered-To: bbb at zzz.org
+Received: by mail.zzz.org (Postfix, from userid 889)
+	id 27CEAD38CC; Fri,  4 May 2001 14:05:44 -0400 (EDT)
+MIME-Version: 1.0
+Content-Type: text/plain; charset=us-ascii
+Content-Transfer-Encoding: 7bit
+Message-ID: <15090.61304.110929.45684 at aaa.zzz.org>
+From: bbb at ddd.com (John X. Doe)
+To: bbb at zzz.org
+Cc: ccc at zzz.org
+CC: ddd at zzz.org
+cc: eee at zzz.org
+Subject: This is a test message
+Date: Fri, 4 May 2001 14:05:44 -0400
+
+
+Hi,
+
+Do you like this message?
+
+-Me
diff --git a/Lib/test/test_email/data/msg_21.txt b/Lib/test/test_email/data/msg_21.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_21.txt
@@ -0,0 +1,20 @@
+From: aperson at dom.ain
+To: bperson at dom.ain
+Subject: Test
+Content-Type: multipart/mixed; boundary="BOUNDARY"
+
+MIME message
+--BOUNDARY
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+
+One
+--BOUNDARY
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+
+Two
+--BOUNDARY--
+End of MIME message
diff --git a/Lib/test/test_email/data/msg_22.txt b/Lib/test/test_email/data/msg_22.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_22.txt
@@ -0,0 +1,46 @@
+Mime-Version: 1.0
+Message-Id: <a05001902b7f1c33773e9@[134.84.183.138]>
+Date: Tue, 16 Oct 2001 13:59:25 +0300
+To: a at example.com
+From: b at example.com
+Content-Type: multipart/mixed; boundary="============_-1208892523==_============"
+
+--============_-1208892523==_============
+Content-Type: text/plain; charset="us-ascii" ; format="flowed"
+
+Text text text.
+--============_-1208892523==_============
+Content-Id: <a05001902b7f1c33773e9@[134.84.183.138].0.0>
+Content-Type: image/jpeg; name="wibble.JPG"
+ ; x-mac-type="4A504547"
+ ; x-mac-creator="474B4F4E"
+Content-Disposition: attachment; filename="wibble.JPG"
+Content-Transfer-Encoding: base64
+
+/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEB
+AQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/wAALCAXABIEBAREA
+g6bCjjw/pIZSjO6FWFpldjySOmCNrO7DBZibUXhTwtCixw+GtAijVdqxxaPp0aKvmGXa
+qrbBQvms0mAMeYS/3iTV1dG0hHaRNK01XblnWxtVdjkHLMIgTyqnk9VB7CrP2KzIINpa
+4O7I+zxYO9WV8jZg71Zlb+8rMDkEirAVQFAUAKAFAAAUAYAUDgADgY6DjpRtXj5RxjHA
+4wQRj0wQCMdCAewpaKKK/9k=
+--============_-1208892523==_============
+Content-Id: <a05001902b7f1c33773e9@[134.84.183.138].0.1>
+Content-Type: image/jpeg; name="wibble2.JPG"
+ ; x-mac-type="4A504547"
+ ; x-mac-creator="474B4F4E"
+Content-Disposition: attachment; filename="wibble2.JPG"
+Content-Transfer-Encoding: base64
+
+/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEB
+AQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/wAALCAXABJ0BAREA
+/8QAHwAAAQUBAQEBAQEAAAAAAAAAAAECAwQFBgcICQoL/8QAtRAAAgEDAwIEAwUFBAQA
+W6NFJJBEkU10kKGTcWMDwxuU+0JHvk8qAtOpNwqSR0n8c3BlDyXHlqsUltHEiTvdXLxR
+7vMiGDNJAJWkAMk8ZkCFp5G2oo5W++INrbQtNfTQxJAuXlupz9oS4d5Y1W+E2XlWZJJE
+Y7LWYQxTLE1zuMbfBPxw8X2fibVdIbSbI6nLZxX635t9TjtYreWR7WGKJTLJFFKSlozO
+0ShxIXM43uC3/9k=
+--============_-1208892523==_============
+Content-Type: text/plain; charset="us-ascii" ; format="flowed"
+
+Text text text.
+--============_-1208892523==_============--
+
diff --git a/Lib/test/test_email/data/msg_23.txt b/Lib/test/test_email/data/msg_23.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_23.txt
@@ -0,0 +1,8 @@
+From: aperson at dom.ain
+Content-Type: multipart/mixed; boundary="BOUNDARY"
+
+--BOUNDARY
+Content-Type: text/plain
+
+A message part
+--BOUNDARY--
diff --git a/Lib/test/test_email/data/msg_24.txt b/Lib/test/test_email/data/msg_24.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_24.txt
@@ -0,0 +1,10 @@
+Content-Type: multipart/mixed; boundary="BOUNDARY"
+MIME-Version: 1.0
+Subject: A subject
+To: aperson at dom.ain
+From: bperson at dom.ain
+
+--BOUNDARY
+
+
+--BOUNDARY--
diff --git a/Lib/test/test_email/data/msg_25.txt b/Lib/test/test_email/data/msg_25.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_25.txt
@@ -0,0 +1,117 @@
+From MAILER-DAEMON Fri Apr 06 16:46:09 2001
+Received: from [204.245.199.98] (helo=zinfandel.lacita.com)
+	by www.linux.org.uk with esmtp (Exim 3.13 #1)
+	id 14lYR6-0008Iv-00
+	for linuxuser-admin at www.linux.org.uk; Fri, 06 Apr 2001 16:46:09 +0100
+Received: from localhost (localhost) by zinfandel.lacita.com (8.7.3/8.6.10-MT4.00) with internal id JAB03225; Fri, 6 Apr 2001 09:23:06 -0800 (GMT-0800)
+Date: Fri, 6 Apr 2001 09:23:06 -0800 (GMT-0800)
+From: Mail Delivery Subsystem <MAILER-DAEMON at zinfandel.lacita.com>
+Subject: Returned mail: Too many hops 19 (17 max): from <linuxuser-admin at www.linux.org.uk> via [199.164.235.226], to <scoffman at wellpartner.com>
+Message-Id: <200104061723.JAB03225 at zinfandel.lacita.com>
+To: <linuxuser-admin at www.linux.org.uk>
+To: postmaster at zinfandel.lacita.com
+MIME-Version: 1.0
+Content-Type: multipart/report; report-type=delivery-status;
+	bo
+Auto-Submitted: auto-generated (failure)
+
+This is a MIME-encapsulated message
+
+--JAB03225.986577786/zinfandel.lacita.com
+
+The original message was received at Fri, 6 Apr 2001 09:23:03 -0800 (GMT-0800)
+from [199.164.235.226]
+
+   ----- The following addresses have delivery notifications -----
+<scoffman at wellpartner.com>  (unrecoverable error)
+
+   ----- Transcript of session follows -----
+554 Too many hops 19 (17 max): from <linuxuser-admin at www.linux.org.uk> via [199.164.235.226], to <scoffman at wellpartner.com>
+
+--JAB03225.986577786/zinfandel.lacita.com
+Content-Type: message/delivery-status
+
+Reporting-MTA: dns; zinfandel.lacita.com
+Received-From-MTA: dns; [199.164.235.226]
+Arrival-Date: Fri, 6 Apr 2001 09:23:03 -0800 (GMT-0800)
+
+Final-Recipient: rfc822; scoffman at wellpartner.com
+Action: failed
+Status: 5.4.6
+Last-Attempt-Date: Fri, 6 Apr 2001 09:23:06 -0800 (GMT-0800)
+
+--JAB03225.986577786/zinfandel.lacita.com
+Content-Type: text/rfc822-headers
+
+Return-Path: linuxuser-admin at www.linux.org.uk
+Received: from ns1.wellpartner.net ([199.164.235.226]) by zinfandel.lacita.com (8.7.3/8.6.10-MT4.00) with ESMTP id JAA03225 for <scoffman at wellpartner.com>; Fri, 6 Apr 2001 09:23:03 -0800 (GMT-0800)
+Received: from zinfandel.lacita.com ([204.245.199.98])
+	by
+	fo
+Received: from ns1.wellpartner.net ([199.164.235.226]) by zinfandel.lacita.com (8.7.3/8.6.10-MT4.00) with ESMTP id JAA03221 for <scoffman at wellpartner.com>; Fri, 6 Apr 2001 09:22:18 -0800 (GMT-0800)
+Received: from zinfandel.lacita.com ([204.245.199.98])
+	by
+	fo
+Received: from ns1.wellpartner.net ([199.164.235.226]) by zinfandel.lacita.com (8.7.3/8.6.10-MT4.00) with ESMTP id JAA03217 for <scoffman at wellpartner.com>; Fri, 6 Apr 2001 09:21:37 -0800 (GMT-0800)
+Received: from zinfandel.lacita.com ([204.245.199.98])
+	by
+	fo
+Received: from ns1.wellpartner.net ([199.164.235.226]) by zinfandel.lacita.com (8.7.3/8.6.10-MT4.00) with ESMTP id JAA03213 for <scoffman at wellpartner.com>; Fri, 6 Apr 2001 09:20:56 -0800 (GMT-0800)
+Received: from zinfandel.lacita.com ([204.245.199.98])
+	by
+	fo
+Received: from ns1.wellpartner.net ([199.164.235.226]) by zinfandel.lacita.com (8.7.3/8.6.10-MT4.00) with ESMTP id JAA03209 for <scoffman at wellpartner.com>; Fri, 6 Apr 2001 09:20:15 -0800 (GMT-0800)
+Received: from zinfandel.lacita.com ([204.245.199.98])
+	by
+	fo
+Received: from ns1.wellpartner.net ([199.164.235.226]) by zinfandel.lacita.com (8.7.3/8.6.10-MT4.00) with ESMTP id JAA03205 for <scoffman at wellpartner.com>; Fri, 6 Apr 2001 09:19:33 -0800 (GMT-0800)
+Received: from zinfandel.lacita.com ([204.245.199.98])
+	by
+	fo
+Received: from ns1.wellpartner.net ([199.164.235.226]) by zinfandel.lacita.com (8.7.3/8.6.10-MT4.00) with ESMTP id JAA03201 for <scoffman at wellpartner.com>; Fri, 6 Apr 2001 09:18:52 -0800 (GMT-0800)
+Received: from zinfandel.lacita.com ([204.245.199.98])
+	by
+	fo
+Received: from ns1.wellpartner.net ([199.164.235.226]) by zinfandel.lacita.com (8.7.3/8.6.10-MT4.00) with ESMTP id JAA03197 for <scoffman at wellpartner.com>; Fri, 6 Apr 2001 09:17:54 -0800 (GMT-0800)
+Received: from www.linux.org.uk (parcelfarce.linux.theplanet.co.uk [195.92.249.252])
+	by
+	fo
+Received: from localhost.localdomain
+	([
+	by
+	id
+Received: from [212.1.130.11] (helo=s1.uklinux.net ident=root)
+	by
+	id
+	fo
+Received: from server (ppp-2-22.cvx4.telinco.net [212.1.149.22])
+	by
+	fo
+From: Daniel James <daniel at linuxuser.co.uk>
+Organization: LinuxUser
+To: linuxuser at www.linux.org.uk
+X-Mailer: KMail [version 1.1.99]
+Content-Type: text/plain;
+  c
+MIME-Version: 1.0
+Message-Id: <01040616033903.00962 at server>
+Content-Transfer-Encoding: 8bit
+Subject: [LinuxUser] bulletin no. 45
+Sender: linuxuser-admin at www.linux.org.uk
+Errors-To: linuxuser-admin at www.linux.org.uk
+X-BeenThere: linuxuser at www.linux.org.uk
+X-Mailman-Version: 2.0.3
+Precedence: bulk
+List-Help: <mailto:linuxuser-request at www.linux.org.uk?subject=help>
+List-Post: <mailto:linuxuser at www.linux.org.uk>
+List-Subscribe: <http://www.linux.org.uk/mailman/listinfo/linuxuser>,
+	<m
+List-Id: bulletins from LinuxUser magazine <linuxuser.www.linux.org.uk>
+List-Unsubscribe: <http://www.linux.org.uk/mailman/listinfo/linuxuser>,
+	<m
+List-Archive: <http://www.linux.org.uk/pipermail/linuxuser/>
+Date: Fri, 6 Apr 2001 16:03:39 +0100
+
+--JAB03225.986577786/zinfandel.lacita.com--
+
+
diff --git a/Lib/test/test_email/data/msg_26.txt b/Lib/test/test_email/data/msg_26.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_26.txt
@@ -0,0 +1,46 @@
+Received: from xcar [192.168.0.2] by jeeves.wooster.local
+  (SMTPD32-7.07 EVAL) id AFF92F0214; Sun, 12 May 2002 08:55:37 +0100
+Date: Sun, 12 May 2002 08:56:15 +0100
+From: Father Time <father.time at xcar.wooster.local>
+To: timbo at jeeves.wooster.local
+Subject: IMAP file test
+Message-ID: <6df65d354b.father.time at rpc.wooster.local>
+X-Organization: Home
+User-Agent: Messenger-Pro/2.50a (MsgServe/1.50) (RISC-OS/4.02) POPstar/2.03
+MIME-Version: 1.0
+Content-Type: multipart/mixed; boundary="1618492860--2051301190--113853680"
+Status: R
+X-UIDL: 319998302
+
+This message is in MIME format which your mailer apparently does not support.
+You either require a newer version of your software which supports MIME, or
+a separate MIME decoding utility.  Alternatively, ask the sender of this
+message to resend it in a different format.
+
+--1618492860--2051301190--113853680
+Content-Type: text/plain; charset=us-ascii
+
+Simple email with attachment.
+
+
+--1618492860--2051301190--113853680
+Content-Type: application/riscos; name="clock.bmp,69c"; type=BMP;
+	load=&fff69c4b; exec=&355dd4d1; access=&03
+Content-Disposition: attachment; filename="clock.bmp"
+Content-Transfer-Encoding: base64
+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+
+--1618492860--2051301190--113853680--
diff --git a/Lib/test/test_email/data/msg_27.txt b/Lib/test/test_email/data/msg_27.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_27.txt
@@ -0,0 +1,15 @@
+Return-Path: <aperson at dom.ain>
+Received: by mail.dom.ain (Postfix, from userid 889)
+	id B9D0AD35DB; Tue,  4 Jun 2002 21:46:59 -0400 (EDT)
+Message-ID: <15613.28051.707126.569693 at dom.ain>
+Date: Tue, 4 Jun 2002 21:46:59 -0400
+MIME-Version: 1.0
+Content-Type: text/plain; charset=us-ascii
+Content-Transfer-Encoding: 7bit
+Subject: bug demonstration
+	12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789
+	more text
+From: aperson at dom.ain (Anne P. Erson)
+To: bperson at dom.ain (Barney P. Erson)
+
+test
diff --git a/Lib/test/test_email/data/msg_28.txt b/Lib/test/test_email/data/msg_28.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_28.txt
@@ -0,0 +1,25 @@
+From: aperson at dom.ain
+MIME-Version: 1.0
+Content-Type: multipart/digest; boundary=BOUNDARY
+
+--BOUNDARY
+Content-Type: message/rfc822
+
+Content-Type: text/plain; charset=us-ascii
+To: aa at bb.org
+From: cc at dd.org
+Subject: ee
+
+message 1
+
+--BOUNDARY
+Content-Type: message/rfc822
+
+Content-Type: text/plain; charset=us-ascii
+To: aa at bb.org
+From: cc at dd.org
+Subject: ee
+
+message 2
+
+--BOUNDARY--
diff --git a/Lib/test/test_email/data/msg_29.txt b/Lib/test/test_email/data/msg_29.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_29.txt
@@ -0,0 +1,22 @@
+Return-Path: <bbb at zzz.org>
+Delivered-To: bbb at zzz.org
+Received: by mail.zzz.org (Postfix, from userid 889)
+	id 27CEAD38CC; Fri,  4 May 2001 14:05:44 -0400 (EDT)
+MIME-Version: 1.0
+Content-Type: text/plain; charset=us-ascii;
+     title*0*="us-ascii'en'This%20is%20even%20more%20";
+     title*1*="%2A%2A%2Afun%2A%2A%2A%20";
+     title*2="isn't it!"
+Content-Transfer-Encoding: 7bit
+Message-ID: <15090.61304.110929.45684 at aaa.zzz.org>
+From: bbb at ddd.com (John X. Doe)
+To: bbb at zzz.org
+Subject: This is a test message
+Date: Fri, 4 May 2001 14:05:44 -0400
+
+
+Hi,
+
+Do you like this message?
+
+-Me
diff --git a/Lib/test/test_email/data/msg_30.txt b/Lib/test/test_email/data/msg_30.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_30.txt
@@ -0,0 +1,23 @@
+From: aperson at dom.ain
+MIME-Version: 1.0
+Content-Type: multipart/digest; boundary=BOUNDARY
+
+--BOUNDARY
+
+Content-Type: text/plain; charset=us-ascii
+To: aa at bb.org
+From: cc at dd.org
+Subject: ee
+
+message 1
+
+--BOUNDARY
+
+Content-Type: text/plain; charset=us-ascii
+To: aa at bb.org
+From: cc at dd.org
+Subject: ee
+
+message 2
+
+--BOUNDARY--
diff --git a/Lib/test/test_email/data/msg_31.txt b/Lib/test/test_email/data/msg_31.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_31.txt
@@ -0,0 +1,15 @@
+From: aperson at dom.ain
+MIME-Version: 1.0
+Content-Type: multipart/mixed; boundary=BOUNDARY_
+
+--BOUNDARY
+Content-Type: text/plain
+
+message 1
+
+--BOUNDARY
+Content-Type: text/plain
+
+message 2
+
+--BOUNDARY--
diff --git a/Lib/test/test_email/data/msg_32.txt b/Lib/test/test_email/data/msg_32.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_32.txt
@@ -0,0 +1,14 @@
+Delivered-To: freebsd-isp at freebsd.org
+Date: Tue, 26 Sep 2000 12:23:03 -0500
+From: Anne Person <aperson at example.com>
+To: Barney Dude <bdude at example.com>
+Subject: Re: Limiting Perl CPU Utilization...
+Mime-Version: 1.0
+Content-Type: text/plain; charset*=ansi-x3.4-1968''us-ascii
+Content-Disposition: inline
+User-Agent: Mutt/1.3.8i
+Sender: owner-freebsd-isp at FreeBSD.ORG
+Precedence: bulk
+X-Loop: FreeBSD.org
+
+Some message.
diff --git a/Lib/test/test_email/data/msg_33.txt b/Lib/test/test_email/data/msg_33.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_33.txt
@@ -0,0 +1,29 @@
+Delivered-To: freebsd-isp at freebsd.org
+Date: Wed, 27 Sep 2000 11:11:09 -0500
+From: Anne Person <aperson at example.com>
+To: Barney Dude <bdude at example.com>
+Subject: Re: Limiting Perl CPU Utilization...
+Mime-Version: 1.0
+Content-Type: multipart/signed; micalg*=ansi-x3.4-1968''pgp-md5;
+	protocol*=ansi-x3.4-1968''application%2Fpgp-signature;
+	boundary*="ansi-x3.4-1968''EeQfGwPcQSOJBaQU"
+Content-Disposition: inline
+Sender: owner-freebsd-isp at FreeBSD.ORG
+Precedence: bulk
+X-Loop: FreeBSD.org
+
+
+--EeQfGwPcQSOJBaQU
+Content-Type: text/plain; charset*=ansi-x3.4-1968''us-ascii
+Content-Disposition: inline
+Content-Transfer-Encoding: quoted-printable
+
+part 1
+
+--EeQfGwPcQSOJBaQU
+Content-Type: text/plain
+Content-Disposition: inline
+
+part 2
+
+--EeQfGwPcQSOJBaQU--
diff --git a/Lib/test/test_email/data/msg_34.txt b/Lib/test/test_email/data/msg_34.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_34.txt
@@ -0,0 +1,19 @@
+From: aperson at dom.ain
+To: bperson at dom.ain
+Content-Type: multipart/digest; boundary=XYZ
+
+--XYZ
+Content-Type: text/plain
+
+
+This is a text plain part that is counter to recommended practice in
+RFC 2046, $5.1.5, but is not illegal
+
+--XYZ
+
+From: cperson at dom.ain
+To: dperson at dom.ain
+
+A submessage
+
+--XYZ--
diff --git a/Lib/test/test_email/data/msg_35.txt b/Lib/test/test_email/data/msg_35.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_35.txt
@@ -0,0 +1,4 @@
+From: aperson at dom.ain
+To: bperson at dom.ain
+Subject: here's something interesting
+counter to RFC 2822, there's no separating newline here
diff --git a/Lib/test/test_email/data/msg_36.txt b/Lib/test/test_email/data/msg_36.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_36.txt
@@ -0,0 +1,40 @@
+Mime-Version: 1.0
+Content-Type: Multipart/Mixed; Boundary="NextPart"
+To: IETF-Announce:;
+From: Internet-Drafts at ietf.org
+Subject: I-D ACTION:draft-ietf-mboned-mix-00.txt
+Date: Tue, 22 Dec 1998 16:55:06 -0500
+
+--NextPart
+
+Blah blah blah
+
+--NextPart
+Content-Type: Multipart/Alternative; Boundary="OtherAccess"
+
+--OtherAccess
+Content-Type: Message/External-body;
+	access-type="mail-server";
+	server="mailserv at ietf.org"
+
+Content-Type: text/plain
+Content-ID: <19981222151406.I-D at ietf.org>
+
+ENCODING mime
+FILE /internet-drafts/draft-ietf-mboned-mix-00.txt
+
+--OtherAccess
+Content-Type: Message/External-body;
+	name="draft-ietf-mboned-mix-00.txt";
+	site="ftp.ietf.org";
+	access-type="anon-ftp";
+	directory="internet-drafts"
+
+Content-Type: text/plain
+Content-ID: <19981222151406.I-D at ietf.org>
+
+
+--OtherAccess--
+
+--NextPart--
+
diff --git a/Lib/test/test_email/data/msg_37.txt b/Lib/test/test_email/data/msg_37.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_37.txt
@@ -0,0 +1,22 @@
+Content-Type: multipart/mixed; boundary=ABCDE
+
+--ABCDE
+Content-Type: text/x-one
+
+Blah
+
+--ABCDE
+--ABCDE
+Content-Type: text/x-two
+
+Blah
+
+--ABCDE
+--ABCDE
+--ABCDE
+--ABCDE
+Content-Type: text/x-two
+
+Blah
+
+--ABCDE--
diff --git a/Lib/test/test_email/data/msg_38.txt b/Lib/test/test_email/data/msg_38.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_38.txt
@@ -0,0 +1,101 @@
+MIME-Version: 1.0
+Content-Type: multipart/mixed; boundary="----- =_aaaaaaaaaa0"
+
+------- =_aaaaaaaaaa0
+Content-Type: multipart/mixed; boundary="----- =_aaaaaaaaaa1"
+Content-ID: <20592.1022586929.1 at example.com>
+
+------- =_aaaaaaaaaa1
+Content-Type: multipart/alternative; boundary="----- =_aaaaaaaaaa2"
+Content-ID: <20592.1022586929.2 at example.com>
+
+------- =_aaaaaaaaaa2
+Content-Type: text/plain
+Content-ID: <20592.1022586929.3 at example.com>
+Content-Description: very tricky
+Content-Transfer-Encoding: 7bit
+
+
+Unlike the test test_nested-multiples-with-internal-boundary, this
+piece of text not only contains the outer boundary tags 
+------- =_aaaaaaaaaa1 
+and 
+------- =_aaaaaaaaaa0 
+but puts them at the start of a line! And, to be even nastier, it
+even includes a couple of end tags, such as this one:
+
+------- =_aaaaaaaaaa1--
+
+and this one, which is from a multipart we haven't even seen yet!
+
+------- =_aaaaaaaaaa4--
+
+This will, I'm sure, cause much breakage of MIME parsers. But, as 
+far as I can tell, it's perfectly legal. I have not yet ever seen
+a case of this in the wild, but I've seen *similar* things.
+
+
+------- =_aaaaaaaaaa2
+Content-Type: application/octet-stream
+Content-ID: <20592.1022586929.4 at example.com>
+Content-Description: patch2
+Content-Transfer-Encoding: base64
+
+XXX
+
+------- =_aaaaaaaaaa2--
+
+------- =_aaaaaaaaaa1
+Content-Type: multipart/alternative; boundary="----- =_aaaaaaaaaa3"
+Content-ID: <20592.1022586929.6 at example.com>
+
+------- =_aaaaaaaaaa3
+Content-Type: application/octet-stream
+Content-ID: <20592.1022586929.7 at example.com>
+Content-Description: patch3
+Content-Transfer-Encoding: base64
+
+XXX
+
+------- =_aaaaaaaaaa3
+Content-Type: application/octet-stream
+Content-ID: <20592.1022586929.8 at example.com>
+Content-Description: patch4
+Content-Transfer-Encoding: base64
+
+XXX
+
+------- =_aaaaaaaaaa3--
+
+------- =_aaaaaaaaaa1
+Content-Type: multipart/alternative; boundary="----- =_aaaaaaaaaa4"
+Content-ID: <20592.1022586929.10 at example.com>
+
+------- =_aaaaaaaaaa4
+Content-Type: application/octet-stream
+Content-ID: <20592.1022586929.11 at example.com>
+Content-Description: patch5
+Content-Transfer-Encoding: base64
+
+XXX
+
+------- =_aaaaaaaaaa4
+Content-Type: application/octet-stream
+Content-ID: <20592.1022586929.12 at example.com>
+Content-Description: patch6
+Content-Transfer-Encoding: base64
+
+XXX
+
+------- =_aaaaaaaaaa4--
+
+------- =_aaaaaaaaaa1--
+
+------- =_aaaaaaaaaa0
+Content-Type: text/plain; charset="us-ascii"
+Content-ID: <20592.1022586929.15 at example.com>
+
+--
+It's never too late to have a happy childhood.
+
+------- =_aaaaaaaaaa0--
diff --git a/Lib/test/test_email/data/msg_39.txt b/Lib/test/test_email/data/msg_39.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_39.txt
@@ -0,0 +1,83 @@
+MIME-Version: 1.0
+Content-Type: multipart/mixed; boundary="----- =_aaaaaaaaaa0"
+
+------- =_aaaaaaaaaa0
+Content-Type: multipart/mixed; boundary="----- =_aaaaaaaaaa1"
+Content-ID: <20592.1022586929.1 at example.com>
+
+------- =_aaaaaaaaaa1
+Content-Type: multipart/alternative; boundary="----- =_aaaaaaaaaa1"
+Content-ID: <20592.1022586929.2 at example.com>
+
+------- =_aaaaaaaaaa1
+Content-Type: application/octet-stream
+Content-ID: <20592.1022586929.3 at example.com>
+Content-Description: patch1
+Content-Transfer-Encoding: base64
+
+XXX
+
+------- =_aaaaaaaaaa1
+Content-Type: application/octet-stream
+Content-ID: <20592.1022586929.4 at example.com>
+Content-Description: patch2
+Content-Transfer-Encoding: base64
+
+XXX
+
+------- =_aaaaaaaaaa1--
+
+------- =_aaaaaaaaaa1
+Content-Type: multipart/alternative; boundary="----- =_aaaaaaaaaa1"
+Content-ID: <20592.1022586929.6 at example.com>
+
+------- =_aaaaaaaaaa1
+Content-Type: application/octet-stream
+Content-ID: <20592.1022586929.7 at example.com>
+Content-Description: patch3
+Content-Transfer-Encoding: base64
+
+XXX
+
+------- =_aaaaaaaaaa1
+Content-Type: application/octet-stream
+Content-ID: <20592.1022586929.8 at example.com>
+Content-Description: patch4
+Content-Transfer-Encoding: base64
+
+XXX
+
+------- =_aaaaaaaaaa1--
+
+------- =_aaaaaaaaaa1
+Content-Type: multipart/alternative; boundary="----- =_aaaaaaaaaa1"
+Content-ID: <20592.1022586929.10 at example.com>
+
+------- =_aaaaaaaaaa1
+Content-Type: application/octet-stream
+Content-ID: <20592.1022586929.11 at example.com>
+Content-Description: patch5
+Content-Transfer-Encoding: base64
+
+XXX
+
+------- =_aaaaaaaaaa1
+Content-Type: application/octet-stream
+Content-ID: <20592.1022586929.12 at example.com>
+Content-Description: patch6
+Content-Transfer-Encoding: base64
+
+XXX
+
+------- =_aaaaaaaaaa1--
+
+------- =_aaaaaaaaaa1--
+
+------- =_aaaaaaaaaa0
+Content-Type: text/plain; charset="us-ascii"
+Content-ID: <20592.1022586929.15 at example.com>
+
+--
+It's never too late to have a happy childhood.
+
+------- =_aaaaaaaaaa0--
diff --git a/Lib/test/test_email/data/msg_40.txt b/Lib/test/test_email/data/msg_40.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_40.txt
@@ -0,0 +1,10 @@
+MIME-Version: 1.0
+Content-Type: text/html; boundary="--961284236552522269"
+
+----961284236552522269
+Content-Type: text/html;
+Content-Transfer-Encoding: 7Bit
+
+<html></html>
+
+----961284236552522269--
diff --git a/Lib/test/test_email/data/msg_41.txt b/Lib/test/test_email/data/msg_41.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_41.txt
@@ -0,0 +1,8 @@
+From: "Allison Dunlap" <xxx at example.com>
+To: yyy at example.com
+Subject: 64423
+Date: Sun, 11 Jul 2004 16:09:27 -0300
+MIME-Version: 1.0
+Content-Type: multipart/alternative;
+
+Blah blah blah
diff --git a/Lib/test/test_email/data/msg_42.txt b/Lib/test/test_email/data/msg_42.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_42.txt
@@ -0,0 +1,20 @@
+Content-Type: multipart/mixed; boundary="AAA"
+From: Mail Delivery Subsystem <xxx at example.com>
+To: yyy at example.com
+
+This is a MIME-encapsulated message
+
+--AAA
+
+Stuff
+
+--AAA
+Content-Type: message/rfc822
+
+From: webmaster at python.org
+To: zzz at example.com
+Content-Type: multipart/mixed; boundary="BBB"
+
+--BBB--
+
+--AAA--
diff --git a/Lib/test/test_email/data/msg_43.txt b/Lib/test/test_email/data/msg_43.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_43.txt
@@ -0,0 +1,217 @@
+From SRS0=aO/p=ON=bag.python.org=None at bounce2.pobox.com  Fri Nov 26 21:40:36 2004
+X-VM-v5-Data: ([nil nil nil nil nil nil nil nil nil]
+	[nil nil nil nil nil nil nil "MAILER DAEMON <>" "MAILER DAEMON <>" nil nil "Banned file: auto__mail.python.bat in mail from you" "^From:" nil nil nil nil "Banned file: auto__mail.python.bat in mail from you" nil nil nil nil nil nil nil]
+	nil)
+MIME-Version: 1.0
+Message-Id: <edab.7804f5cb8070 at python.org>
+Content-Type: multipart/report; report-type=delivery-status;
+    charset=utf-8;
+    boundary="----------=_1101526904-1956-5"
+X-Virus-Scanned: by XS4ALL Virus Scanner
+X-UIDL: 4\G!!!<c"!UV["!M7C!!
+From: MAILER DAEMON <>
+To: <webmaster at python.org>
+Subject: Banned file: auto__mail.python.bat in mail from you
+Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+This is a multi-part message in MIME format...
+
+------------=_1101526904-1956-5
+Content-Type: text/plain; charset="utf-8"
+Content-Disposition: inline
+Content-Transfer-Encoding: 7bit
+
+BANNED FILENAME ALERT
+
+Your message to: xxxxxxx at dot.ca.gov, xxxxxxxxxxxxx at dot.ca.gov, xxxxxxxxxx at dot.ca.gov, xxxxxxxx at dot.ca.gov, xxxxxxxxxx at dot.ca.gov, xxxxxx at dot.ca.gov, xxxxxxxxxx at dot.ca.gov, xxxxxx at dot.ca.gov, xxxxxx at dot.ca.gov, xxxxxxxxxxxxxxxx at dot.ca.gov, xxxxxxxxxxx at dot.ca.gov, xxxxxxxxxx at dot.ca.gov, xxxxxxxxxx at dot.ca.gov, xxxxxxxxxxxx at dot.ca.gov, xxxxxxxxxxxx at dot.ca.gov, xxxxxxx at dot.ca.gov, xxxxxxxxx at dot.ca.gov, xxxxxxxxxx at dot.ca.gov, xxxxxx at dot.ca.gov, xxx at dot.ca.gov, xxxxxxx at dot.ca.gov, xxxxxxx at dot.ca.gov, xxxxxxxxxxxxxxx at dot.ca.gov, xxxxxxxxxx at dot.ca.gov, xxxxxxx at dot.ca.gov, xxx at dot.ca.gov, xxxxxxxx at dot.ca.gov, xxxxxxxxxxxxx at dot.ca.gov, xxxxxxxxxxxxx at dot.ca.gov, xxxxxxxxxxx at dot.ca.gov, xxxxxxxxx at dot.ca.gov, xxxxxxxxxx at dot.ca.gov, xxxxxxxxxxxx at dot.ca.gov, xxxxxxx at dot.ca.gov, xxxxxxxxxxxxxxx at dot.ca.gov, xxxxxxxxxxxxx at dot.ca.gov, xxxx at dot.ca.gov, xxxxxxxx at dot.ca.gov, xxxxxxxxxx at dot.ca.gov, xxxxxxxxxxxxxxxxxx at dot.ca.gov
+was blocked by our Spam Firewall. The email you sent with the following subject has NOT BEEN DELIVERED:
+
+Subject: Delivery_failure_notice
+
+An attachment in that mail was of a file type that the Spam Firewall is set to block.
+
+
+
+------------=_1101526904-1956-5
+Content-Type: message/delivery-status
+Content-Disposition: inline
+Content-Transfer-Encoding: 7bit
+Content-Description: Delivery error report
+
+Reporting-MTA: dns; sacspam01.dot.ca.gov
+Received-From-MTA: smtp; sacspam01.dot.ca.gov ([127.0.0.1])
+Arrival-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxxxxxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxxxxxxxxxxxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxxxxxxxxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxxxxxxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxxxxxxxxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxxxxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxxxxxxxxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxxxxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxxxxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxxxxxxxxxxxxxxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxxxxxxxxxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxxxxxxxxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxxxxxxxxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxxxxxxxxxxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxxxxxxxxxxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxxxxxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxxxxxxxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxxxxxxxxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxxxxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxxxxxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxxxxxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxxxxxxxxxxxxxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxxxxxxxxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+Final-Recipient: rfc822; xxxxxxx at dot.ca.gov
+Action: failed
+Status: 5.7.1
+Diagnostic-Code: smtp; 550 5.7.1 Message content rejected, id=01956-02-2 - BANNED: auto__mail.python.bat
+Last-Attempt-Date: Fri, 26 Nov 2004 19:41:44 -0800 (PST)
+
+------------=_1101526904-1956-5
+Content-Type: text/rfc822-headers
+Content-Disposition: inline
+Content-Transfer-Encoding: 7bit
+Content-Description: Undelivered-message headers
+
+Received: from kgsav.org (ppp-70-242-162-63.dsl.spfdmo.swbell.net [70.242.162.63])
+	by sacspam01.dot.ca.gov (Spam Firewall) with SMTP
+	id A232AD03DE3A; Fri, 26 Nov 2004 19:41:35 -0800 (PST)
+From: webmaster at python.org
+To: xxxxx at dot.ca.gov
+Date: Sat, 27 Nov 2004 03:35:30 UTC
+Subject: Delivery_failure_notice
+Importance: Normal
+X-Priority: 3 (Normal)
+X-MSMail-Priority: Normal
+Message-ID: <edab.7804f5cb8070 at python.org>
+MIME-Version: 1.0
+Content-Type: multipart/mixed; boundary="====67bd2b7a5.f99f7"
+Content-Transfer-Encoding: 7bit
+
+------------=_1101526904-1956-5--
+
diff --git a/Lib/test/test_email/data/msg_44.txt b/Lib/test/test_email/data/msg_44.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_44.txt
@@ -0,0 +1,33 @@
+Return-Path: <barry at python.org>
+Delivered-To: barry at python.org
+Received: by mail.python.org (Postfix, from userid 889)
+	id C2BF0D37C6; Tue, 11 Sep 2001 00:05:05 -0400 (EDT)
+MIME-Version: 1.0
+Content-Type: multipart/mixed; boundary="h90VIIIKmx"
+Content-Transfer-Encoding: 7bit
+Message-ID: <15261.36209.358846.118674 at anthem.python.org>
+From: barry at python.org (Barry A. Warsaw)
+To: barry at python.org
+Subject: a simple multipart
+Date: Tue, 11 Sep 2001 00:05:05 -0400
+X-Mailer: VM 6.95 under 21.4 (patch 4) "Artificial Intelligence" XEmacs Lucid
+X-Attribution: BAW
+X-Oblique-Strategy: Make a door into a window
+
+
+--h90VIIIKmx
+Content-Type: text/plain; name="msg.txt"
+Content-Transfer-Encoding: 7bit
+
+a simple kind of mirror
+to reflect upon our own
+
+--h90VIIIKmx
+Content-Type: text/plain; name="msg.txt"
+Content-Transfer-Encoding: 7bit
+
+a simple kind of mirror
+to reflect upon our own
+
+--h90VIIIKmx--
+
diff --git a/Lib/test/test_email/data/msg_45.txt b/Lib/test/test_email/data/msg_45.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_45.txt
@@ -0,0 +1,33 @@
+From: <foo at bar.baz>
+To: <baz at bar.foo>
+Subject: test
+X-Long-Line: Some really long line contains a lot of text and thus has to be rewrapped because it is some
+	really long
+        line
+MIME-Version: 1.0
+Content-Type: multipart/signed; boundary="borderline";
+	protocol="application/pgp-signature"; micalg=pgp-sha1
+
+This is an OpenPGP/MIME signed message (RFC 2440 and 3156)
+--borderline
+Content-Type: text/plain
+X-Long-Line: Another really long line contains a lot of text and thus has to be rewrapped because it is another
+	really long
+        line
+
+This is the signed contents.
+
+--borderline
+Content-Type: application/pgp-signature; name="signature.asc"
+Content-Description: OpenPGP digital signature
+Content-Disposition: attachment; filename="signature.asc"
+
+-----BEGIN PGP SIGNATURE-----
+Version: GnuPG v2.0.6 (GNU/Linux)
+
+iD8DBQFG03voRhp6o4m9dFsRApSZAKCCAN3IkJlVRg6NvAiMHlvvIuMGPQCeLZtj
+FGwfnRHFBFO/S4/DKysm0lI=
+=t7+s
+-----END PGP SIGNATURE-----
+
+--borderline--
diff --git a/Lib/test/test_email/data/msg_46.txt b/Lib/test/test_email/data/msg_46.txt
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/data/msg_46.txt
@@ -0,0 +1,23 @@
+Return-Path: <sender at example.net>
+Delivery-Date: Mon, 08 Feb 2010 14:05:16 +0100
+Received: from example.org (example.org [64.5.53.58])
+    by example.net (node=mxbap2) with ESMTP (Nemesis)
+    id UNIQUE for someone at example.com; Mon, 08 Feb 2010 14:05:16 +0100
+Date: Mon, 01 Feb 2010 12:21:16 +0100
+From: "Sender" <sender at example.net>
+To: <someone at example.com>
+Subject: GroupwiseForwardingTest
+Mime-Version: 1.0
+Content-Type: message/rfc822
+
+Return-path: <sender at example.net>
+Message-ID: <4B66B890.4070408 at teconcept.de>
+Date: Mon, 01 Feb 2010 12:18:40 +0100
+From: "Dr. Sender" <sender at example.net>
+MIME-Version: 1.0
+To: "Recipient" <recipient at example.com>
+Subject: GroupwiseForwardingTest
+Content-Type: text/plain; charset=ISO-8859-15
+Content-Transfer-Encoding: 7bit
+
+Testing email forwarding with Groupwise 1.2.2010
diff --git a/Lib/test/test_email/test_asian_codecs.py b/Lib/test/test_email/test_asian_codecs.py
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/test_asian_codecs.py
@@ -0,0 +1,82 @@
+# Copyright (C) 2002-2006 Python Software Foundation
+# Contact: email-sig at python.org
+# email package unit tests for (optional) Asian codecs
+
+import unittest
+from test.support import run_unittest
+
+from test.test_email.test_email import TestEmailBase
+from email.charset import Charset
+from email.header import Header, decode_header
+from email.message import Message
+
+# We're compatible with Python 2.3, but it doesn't have the built-in Asian
+# codecs, so we have to skip all these tests.
+try:
+    str(b'foo', 'euc-jp')
+except LookupError:
+    raise unittest.SkipTest
+
+
+
+class TestEmailAsianCodecs(TestEmailBase):
+    def test_japanese_codecs(self):
+        eq = self.ndiffAssertEqual
+        jcode = "euc-jp"
+        gcode = "iso-8859-1"
+        j = Charset(jcode)
+        g = Charset(gcode)
+        h = Header("Hello World!")
+        jhello = str(b'\xa5\xcf\xa5\xed\xa1\xbc\xa5\xef\xa1\xbc'
+                     b'\xa5\xeb\xa5\xc9\xa1\xaa', jcode)
+        ghello = str(b'Gr\xfc\xdf Gott!', gcode)
+        h.append(jhello, j)
+        h.append(ghello, g)
+        # BAW: This used to -- and maybe should -- fold the two iso-8859-1
+        # chunks into a single encoded word.  However it doesn't violate the
+        # standard to have them as two encoded chunks and maybe it's
+        # reasonable <wink> for each .append() call to result in a separate
+        # encoded word.
+        eq(h.encode(), """\
+Hello World! =?iso-2022-jp?b?GyRCJU8lbSE8JW8hPCVrJUkhKhsoQg==?=
+ =?iso-8859-1?q?Gr=FC=DF_Gott!?=""")
+        eq(decode_header(h.encode()),
+           [(b'Hello World!', None),
+            (b'\x1b$B%O%m!<%o!<%k%I!*\x1b(B', 'iso-2022-jp'),
+            (b'Gr\xfc\xdf Gott!', gcode)])
+        subject_bytes = (b'test-ja \xa4\xd8\xc5\xea\xb9\xc6\xa4\xb5'
+            b'\xa4\xec\xa4\xbf\xa5\xe1\xa1\xbc\xa5\xeb\xa4\xcf\xbb\xca\xb2'
+            b'\xf1\xbc\xd4\xa4\xce\xbe\xb5\xc7\xa7\xa4\xf2\xc2\xd4\xa4\xc3'
+            b'\xa4\xc6\xa4\xa4\xa4\xde\xa4\xb9')
+        subject = str(subject_bytes, jcode)
+        h = Header(subject, j, header_name="Subject")
+        # test a very long header
+        enc = h.encode()
+        # TK: splitting point may differ by codec design and/or Header encoding
+        eq(enc , """\
+=?iso-2022-jp?b?dGVzdC1qYSAbJEIkWEVqOUYkNSRsJD8lYSE8JWskTztKGyhC?=
+ =?iso-2022-jp?b?GyRCMnE8VCROPjVHJyRyQlQkQyRGJCQkXiQ5GyhC?=""")
+        # TK: full decode comparison
+        eq(str(h).encode(jcode), subject_bytes)
+
+    def test_payload_encoding_utf8(self):
+        jhello = str(b'\xa5\xcf\xa5\xed\xa1\xbc\xa5\xef\xa1\xbc'
+                     b'\xa5\xeb\xa5\xc9\xa1\xaa', 'euc-jp')
+        msg = Message()
+        msg.set_payload(jhello, 'utf-8')
+        ustr = msg.get_payload(decode=True).decode(msg.get_content_charset())
+        self.assertEqual(jhello, ustr)
+
+    def test_payload_encoding(self):
+        jcode  = 'euc-jp'
+        jhello = str(b'\xa5\xcf\xa5\xed\xa1\xbc\xa5\xef\xa1\xbc'
+                     b'\xa5\xeb\xa5\xc9\xa1\xaa', jcode)
+        msg = Message()
+        msg.set_payload(jhello, jcode)
+        ustr = msg.get_payload(decode=True).decode(msg.get_content_charset())
+        self.assertEqual(jhello, ustr)
+
+
+
+if __name__ == '__main__':
+    unittest.main()
diff --git a/Lib/test/test_email/test_email.py b/Lib/test/test_email/test_email.py
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/test_email.py
@@ -0,0 +1,4146 @@
+# Copyright (C) 2001-2010 Python Software Foundation
+# Contact: email-sig at python.org
+# email package unit tests
+
+import os
+import re
+import sys
+import time
+import base64
+import difflib
+import unittest
+import warnings
+import textwrap
+
+from io import StringIO, BytesIO
+from itertools import chain
+
+import email
+
+from email.charset import Charset
+from email.header import Header, decode_header, make_header
+from email.parser import Parser, HeaderParser
+from email.generator import Generator, DecodedGenerator
+from email.message import Message
+from email.mime.application import MIMEApplication
+from email.mime.audio import MIMEAudio
+from email.mime.text import MIMEText
+from email.mime.image import MIMEImage
+from email.mime.base import MIMEBase
+from email.mime.message import MIMEMessage
+from email.mime.multipart import MIMEMultipart
+from email import utils
+from email import errors
+from email import encoders
+from email import iterators
+from email import base64mime
+from email import quoprimime
+
+from test.support import findfile, run_unittest, unlink
+from test.test_email import __file__ as landmark
+
+
+NL = '\n'
+EMPTYSTRING = ''
+SPACE = ' '
+
+
+
+def openfile(filename, *args, **kws):
+    path = os.path.join(os.path.dirname(landmark), 'data', filename)
+    return open(path, *args, **kws)
+
+
+
+# Base test class
+class TestEmailBase(unittest.TestCase):
+    def ndiffAssertEqual(self, first, second):
+        """Like assertEqual except use ndiff for readable output."""
+        if first != second:
+            sfirst = str(first)
+            ssecond = str(second)
+            rfirst = [repr(line) for line in sfirst.splitlines()]
+            rsecond = [repr(line) for line in ssecond.splitlines()]
+            diff = difflib.ndiff(rfirst, rsecond)
+            raise self.failureException(NL + NL.join(diff))
+
+    def _msgobj(self, filename):
+        with openfile(findfile(filename)) as fp:
+            return email.message_from_file(fp)
+
+
+
+# Test various aspects of the Message class's API
+class TestMessageAPI(TestEmailBase):
+    def test_get_all(self):
+        eq = self.assertEqual
+        msg = self._msgobj('msg_20.txt')
+        eq(msg.get_all('cc'), ['ccc at zzz.org', 'ddd at zzz.org', 'eee at zzz.org'])
+        eq(msg.get_all('xx', 'n/a'), 'n/a')
+
+    def test_getset_charset(self):
+        eq = self.assertEqual
+        msg = Message()
+        eq(msg.get_charset(), None)
+        charset = Charset('iso-8859-1')
+        msg.set_charset(charset)
+        eq(msg['mime-version'], '1.0')
+        eq(msg.get_content_type(), 'text/plain')
+        eq(msg['content-type'], 'text/plain; charset="iso-8859-1"')
+        eq(msg.get_param('charset'), 'iso-8859-1')
+        eq(msg['content-transfer-encoding'], 'quoted-printable')
+        eq(msg.get_charset().input_charset, 'iso-8859-1')
+        # Remove the charset
+        msg.set_charset(None)
+        eq(msg.get_charset(), None)
+        eq(msg['content-type'], 'text/plain')
+        # Try adding a charset when there's already MIME headers present
+        msg = Message()
+        msg['MIME-Version'] = '2.0'
+        msg['Content-Type'] = 'text/x-weird'
+        msg['Content-Transfer-Encoding'] = 'quinted-puntable'
+        msg.set_charset(charset)
+        eq(msg['mime-version'], '2.0')
+        eq(msg['content-type'], 'text/x-weird; charset="iso-8859-1"')
+        eq(msg['content-transfer-encoding'], 'quinted-puntable')
+
+    def test_set_charset_from_string(self):
+        eq = self.assertEqual
+        msg = Message()
+        msg.set_charset('us-ascii')
+        eq(msg.get_charset().input_charset, 'us-ascii')
+        eq(msg['content-type'], 'text/plain; charset="us-ascii"')
+
+    def test_set_payload_with_charset(self):
+        msg = Message()
+        charset = Charset('iso-8859-1')
+        msg.set_payload('This is a string payload', charset)
+        self.assertEqual(msg.get_charset().input_charset, 'iso-8859-1')
+
+    def test_get_charsets(self):
+        eq = self.assertEqual
+
+        msg = self._msgobj('msg_08.txt')
+        charsets = msg.get_charsets()
+        eq(charsets, [None, 'us-ascii', 'iso-8859-1', 'iso-8859-2', 'koi8-r'])
+
+        msg = self._msgobj('msg_09.txt')
+        charsets = msg.get_charsets('dingbat')
+        eq(charsets, ['dingbat', 'us-ascii', 'iso-8859-1', 'dingbat',
+                      'koi8-r'])
+
+        msg = self._msgobj('msg_12.txt')
+        charsets = msg.get_charsets()
+        eq(charsets, [None, 'us-ascii', 'iso-8859-1', None, 'iso-8859-2',
+                      'iso-8859-3', 'us-ascii', 'koi8-r'])
+
+    def test_get_filename(self):
+        eq = self.assertEqual
+
+        msg = self._msgobj('msg_04.txt')
+        filenames = [p.get_filename() for p in msg.get_payload()]
+        eq(filenames, ['msg.txt', 'msg.txt'])
+
+        msg = self._msgobj('msg_07.txt')
+        subpart = msg.get_payload(1)
+        eq(subpart.get_filename(), 'dingusfish.gif')
+
+    def test_get_filename_with_name_parameter(self):
+        eq = self.assertEqual
+
+        msg = self._msgobj('msg_44.txt')
+        filenames = [p.get_filename() for p in msg.get_payload()]
+        eq(filenames, ['msg.txt', 'msg.txt'])
+
+    def test_get_boundary(self):
+        eq = self.assertEqual
+        msg = self._msgobj('msg_07.txt')
+        # No quotes!
+        eq(msg.get_boundary(), 'BOUNDARY')
+
+    def test_set_boundary(self):
+        eq = self.assertEqual
+        # This one has no existing boundary parameter, but the Content-Type:
+        # header appears fifth.
+        msg = self._msgobj('msg_01.txt')
+        msg.set_boundary('BOUNDARY')
+        header, value = msg.items()[4]
+        eq(header.lower(), 'content-type')
+        eq(value, 'text/plain; charset="us-ascii"; boundary="BOUNDARY"')
+        # This one has a Content-Type: header, with a boundary, stuck in the
+        # middle of its headers.  Make sure the order is preserved; it should
+        # be fifth.
+        msg = self._msgobj('msg_04.txt')
+        msg.set_boundary('BOUNDARY')
+        header, value = msg.items()[4]
+        eq(header.lower(), 'content-type')
+        eq(value, 'multipart/mixed; boundary="BOUNDARY"')
+        # And this one has no Content-Type: header at all.
+        msg = self._msgobj('msg_03.txt')
+        self.assertRaises(errors.HeaderParseError,
+                          msg.set_boundary, 'BOUNDARY')
+
+    def test_make_boundary(self):
+        msg = MIMEMultipart('form-data')
+        # Note that when the boundary gets created is an implementation
+        # detail and might change.
+        self.assertEqual(msg.items()[0][1], 'multipart/form-data')
+        # Trigger creation of boundary
+        msg.as_string()
+        self.assertEqual(msg.items()[0][1][:33],
+                        'multipart/form-data; boundary="==')
+        # XXX: there ought to be tests of the uniqueness of the boundary, too.
+
+    def test_message_rfc822_only(self):
+        # Issue 7970: message/rfc822 not in multipart parsed by
+        # HeaderParser caused an exception when flattened.
+        with openfile(findfile('msg_46.txt')) as fp:
+            msgdata = fp.read()
+        parser = HeaderParser()
+        msg = parser.parsestr(msgdata)
+        out = StringIO()
+        gen = Generator(out, True, 0)
+        gen.flatten(msg, False)
+        self.assertEqual(out.getvalue(), msgdata)
+
+    def test_get_decoded_payload(self):
+        eq = self.assertEqual
+        msg = self._msgobj('msg_10.txt')
+        # The outer message is a multipart
+        eq(msg.get_payload(decode=True), None)
+        # Subpart 1 is 7bit encoded
+        eq(msg.get_payload(0).get_payload(decode=True),
+           b'This is a 7bit encoded message.\n')
+        # Subpart 2 is quopri
+        eq(msg.get_payload(1).get_payload(decode=True),
+           b'\xa1This is a Quoted Printable encoded message!\n')
+        # Subpart 3 is base64
+        eq(msg.get_payload(2).get_payload(decode=True),
+           b'This is a Base64 encoded message.')
+        # Subpart 4 is base64 with a trailing newline, which
+        # used to be stripped (issue 7143).
+        eq(msg.get_payload(3).get_payload(decode=True),
+           b'This is a Base64 encoded message.\n')
+        # Subpart 5 has no Content-Transfer-Encoding: header.
+        eq(msg.get_payload(4).get_payload(decode=True),
+           b'This has no Content-Transfer-Encoding: header.\n')
+
+    def test_get_decoded_uu_payload(self):
+        eq = self.assertEqual
+        msg = Message()
+        msg.set_payload('begin 666 -\n+:&5L;&\\@=V]R;&0 \n \nend\n')
+        for cte in ('x-uuencode', 'uuencode', 'uue', 'x-uue'):
+            msg['content-transfer-encoding'] = cte
+            eq(msg.get_payload(decode=True), b'hello world')
+        # Now try some bogus data
+        msg.set_payload('foo')
+        eq(msg.get_payload(decode=True), b'foo')
+
+    def test_decoded_generator(self):
+        eq = self.assertEqual
+        msg = self._msgobj('msg_07.txt')
+        with openfile('msg_17.txt') as fp:
+            text = fp.read()
+        s = StringIO()
+        g = DecodedGenerator(s)
+        g.flatten(msg)
+        eq(s.getvalue(), text)
+
+    def test__contains__(self):
+        msg = Message()
+        msg['From'] = 'Me'
+        msg['to'] = 'You'
+        # Check for case insensitivity
+        self.assertTrue('from' in msg)
+        self.assertTrue('From' in msg)
+        self.assertTrue('FROM' in msg)
+        self.assertTrue('to' in msg)
+        self.assertTrue('To' in msg)
+        self.assertTrue('TO' in msg)
+
+    def test_as_string(self):
+        eq = self.ndiffAssertEqual
+        msg = self._msgobj('msg_01.txt')
+        with openfile('msg_01.txt') as fp:
+            text = fp.read()
+        eq(text, str(msg))
+        fullrepr = msg.as_string(unixfrom=True)
+        lines = fullrepr.split('\n')
+        self.assertTrue(lines[0].startswith('From '))
+        eq(text, NL.join(lines[1:]))
+
+    def test_bad_param(self):
+        msg = email.message_from_string("Content-Type: blarg; baz; boo\n")
+        self.assertEqual(msg.get_param('baz'), '')
+
+    def test_missing_filename(self):
+        msg = email.message_from_string("From: foo\n")
+        self.assertEqual(msg.get_filename(), None)
+
+    def test_bogus_filename(self):
+        msg = email.message_from_string(
+        "Content-Disposition: blarg; filename\n")
+        self.assertEqual(msg.get_filename(), '')
+
+    def test_missing_boundary(self):
+        msg = email.message_from_string("From: foo\n")
+        self.assertEqual(msg.get_boundary(), None)
+
+    def test_get_params(self):
+        eq = self.assertEqual
+        msg = email.message_from_string(
+            'X-Header: foo=one; bar=two; baz=three\n')
+        eq(msg.get_params(header='x-header'),
+           [('foo', 'one'), ('bar', 'two'), ('baz', 'three')])
+        msg = email.message_from_string(
+            'X-Header: foo; bar=one; baz=two\n')
+        eq(msg.get_params(header='x-header'),
+           [('foo', ''), ('bar', 'one'), ('baz', 'two')])
+        eq(msg.get_params(), None)
+        msg = email.message_from_string(
+            'X-Header: foo; bar="one"; baz=two\n')
+        eq(msg.get_params(header='x-header'),
+           [('foo', ''), ('bar', 'one'), ('baz', 'two')])
+
+    def test_get_param_liberal(self):
+        msg = Message()
+        msg['Content-Type'] = 'Content-Type: Multipart/mixed; boundary = "CPIMSSMTPC06p5f3tG"'
+        self.assertEqual(msg.get_param('boundary'), 'CPIMSSMTPC06p5f3tG')
+
+    def test_get_param(self):
+        eq = self.assertEqual
+        msg = email.message_from_string(
+            "X-Header: foo=one; bar=two; baz=three\n")
+        eq(msg.get_param('bar', header='x-header'), 'two')
+        eq(msg.get_param('quuz', header='x-header'), None)
+        eq(msg.get_param('quuz'), None)
+        msg = email.message_from_string(
+            'X-Header: foo; bar="one"; baz=two\n')
+        eq(msg.get_param('foo', header='x-header'), '')
+        eq(msg.get_param('bar', header='x-header'), 'one')
+        eq(msg.get_param('baz', header='x-header'), 'two')
+        # XXX: We are not RFC-2045 compliant!  We cannot parse:
+        # msg["Content-Type"] = 'text/plain; weird="hey; dolly? [you] @ <\\"home\\">?"'
+        # msg.get_param("weird")
+        # yet.
+
+    def test_get_param_funky_continuation_lines(self):
+        msg = self._msgobj('msg_22.txt')
+        self.assertEqual(msg.get_payload(1).get_param('name'), 'wibble.JPG')
+
+    def test_get_param_with_semis_in_quotes(self):
+        msg = email.message_from_string(
+            'Content-Type: image/pjpeg; name="Jim&amp;&amp;Jill"\n')
+        self.assertEqual(msg.get_param('name'), 'Jim&amp;&amp;Jill')
+        self.assertEqual(msg.get_param('name', unquote=False),
+                         '"Jim&amp;&amp;Jill"')
+
+    def test_get_param_with_quotes(self):
+        msg = email.message_from_string(
+            'Content-Type: foo; bar*0="baz\\"foobar"; bar*1="\\"baz"')
+        self.assertEqual(msg.get_param('bar'), 'baz"foobar"baz')
+        msg = email.message_from_string(
+            "Content-Type: foo; bar*0=\"baz\\\"foobar\"; bar*1=\"\\\"baz\"")
+        self.assertEqual(msg.get_param('bar'), 'baz"foobar"baz')
+
+    def test_field_containment(self):
+        unless = self.assertTrue
+        msg = email.message_from_string('Header: exists')
+        unless('header' in msg)
+        unless('Header' in msg)
+        unless('HEADER' in msg)
+        self.assertFalse('headerx' in msg)
+
+    def test_set_param(self):
+        eq = self.assertEqual
+        msg = Message()
+        msg.set_param('charset', 'iso-2022-jp')
+        eq(msg.get_param('charset'), 'iso-2022-jp')
+        msg.set_param('importance', 'high value')
+        eq(msg.get_param('importance'), 'high value')
+        eq(msg.get_param('importance', unquote=False), '"high value"')
+        eq(msg.get_params(), [('text/plain', ''),
+                              ('charset', 'iso-2022-jp'),
+                              ('importance', 'high value')])
+        eq(msg.get_params(unquote=False), [('text/plain', ''),
+                                       ('charset', '"iso-2022-jp"'),
+                                       ('importance', '"high value"')])
+        msg.set_param('charset', 'iso-9999-xx', header='X-Jimmy')
+        eq(msg.get_param('charset', header='X-Jimmy'), 'iso-9999-xx')
+
+    def test_del_param(self):
+        eq = self.assertEqual
+        msg = self._msgobj('msg_05.txt')
+        eq(msg.get_params(),
+           [('multipart/report', ''), ('report-type', 'delivery-status'),
+            ('boundary', 'D1690A7AC1.996856090/mail.example.com')])
+        old_val = msg.get_param("report-type")
+        msg.del_param("report-type")
+        eq(msg.get_params(),
+           [('multipart/report', ''),
+            ('boundary', 'D1690A7AC1.996856090/mail.example.com')])
+        msg.set_param("report-type", old_val)
+        eq(msg.get_params(),
+           [('multipart/report', ''),
+            ('boundary', 'D1690A7AC1.996856090/mail.example.com'),
+            ('report-type', old_val)])
+
+    def test_del_param_on_other_header(self):
+        msg = Message()
+        msg.add_header('Content-Disposition', 'attachment', filename='bud.gif')
+        msg.del_param('filename', 'content-disposition')
+        self.assertEqual(msg['content-disposition'], 'attachment')
+
+    def test_set_type(self):
+        eq = self.assertEqual
+        msg = Message()
+        self.assertRaises(ValueError, msg.set_type, 'text')
+        msg.set_type('text/plain')
+        eq(msg['content-type'], 'text/plain')
+        msg.set_param('charset', 'us-ascii')
+        eq(msg['content-type'], 'text/plain; charset="us-ascii"')
+        msg.set_type('text/html')
+        eq(msg['content-type'], 'text/html; charset="us-ascii"')
+
+    def test_set_type_on_other_header(self):
+        msg = Message()
+        msg['X-Content-Type'] = 'text/plain'
+        msg.set_type('application/octet-stream', 'X-Content-Type')
+        self.assertEqual(msg['x-content-type'], 'application/octet-stream')
+
+    def test_get_content_type_missing(self):
+        msg = Message()
+        self.assertEqual(msg.get_content_type(), 'text/plain')
+
+    def test_get_content_type_missing_with_default_type(self):
+        msg = Message()
+        msg.set_default_type('message/rfc822')
+        self.assertEqual(msg.get_content_type(), 'message/rfc822')
+
+    def test_get_content_type_from_message_implicit(self):
+        msg = self._msgobj('msg_30.txt')
+        self.assertEqual(msg.get_payload(0).get_content_type(),
+                         'message/rfc822')
+
+    def test_get_content_type_from_message_explicit(self):
+        msg = self._msgobj('msg_28.txt')
+        self.assertEqual(msg.get_payload(0).get_content_type(),
+                         'message/rfc822')
+
+    def test_get_content_type_from_message_text_plain_implicit(self):
+        msg = self._msgobj('msg_03.txt')
+        self.assertEqual(msg.get_content_type(), 'text/plain')
+
+    def test_get_content_type_from_message_text_plain_explicit(self):
+        msg = self._msgobj('msg_01.txt')
+        self.assertEqual(msg.get_content_type(), 'text/plain')
+
+    def test_get_content_maintype_missing(self):
+        msg = Message()
+        self.assertEqual(msg.get_content_maintype(), 'text')
+
+    def test_get_content_maintype_missing_with_default_type(self):
+        msg = Message()
+        msg.set_default_type('message/rfc822')
+        self.assertEqual(msg.get_content_maintype(), 'message')
+
+    def test_get_content_maintype_from_message_implicit(self):
+        msg = self._msgobj('msg_30.txt')
+        self.assertEqual(msg.get_payload(0).get_content_maintype(), 'message')
+
+    def test_get_content_maintype_from_message_explicit(self):
+        msg = self._msgobj('msg_28.txt')
+        self.assertEqual(msg.get_payload(0).get_content_maintype(), 'message')
+
+    def test_get_content_maintype_from_message_text_plain_implicit(self):
+        msg = self._msgobj('msg_03.txt')
+        self.assertEqual(msg.get_content_maintype(), 'text')
+
+    def test_get_content_maintype_from_message_text_plain_explicit(self):
+        msg = self._msgobj('msg_01.txt')
+        self.assertEqual(msg.get_content_maintype(), 'text')
+
+    def test_get_content_subtype_missing(self):
+        msg = Message()
+        self.assertEqual(msg.get_content_subtype(), 'plain')
+
+    def test_get_content_subtype_missing_with_default_type(self):
+        msg = Message()
+        msg.set_default_type('message/rfc822')
+        self.assertEqual(msg.get_content_subtype(), 'rfc822')
+
+    def test_get_content_subtype_from_message_implicit(self):
+        msg = self._msgobj('msg_30.txt')
+        self.assertEqual(msg.get_payload(0).get_content_subtype(), 'rfc822')
+
+    def test_get_content_subtype_from_message_explicit(self):
+        msg = self._msgobj('msg_28.txt')
+        self.assertEqual(msg.get_payload(0).get_content_subtype(), 'rfc822')
+
+    def test_get_content_subtype_from_message_text_plain_implicit(self):
+        msg = self._msgobj('msg_03.txt')
+        self.assertEqual(msg.get_content_subtype(), 'plain')
+
+    def test_get_content_subtype_from_message_text_plain_explicit(self):
+        msg = self._msgobj('msg_01.txt')
+        self.assertEqual(msg.get_content_subtype(), 'plain')
+
+    def test_get_content_maintype_error(self):
+        msg = Message()
+        msg['Content-Type'] = 'no-slash-in-this-string'
+        self.assertEqual(msg.get_content_maintype(), 'text')
+
+    def test_get_content_subtype_error(self):
+        msg = Message()
+        msg['Content-Type'] = 'no-slash-in-this-string'
+        self.assertEqual(msg.get_content_subtype(), 'plain')
+
+    def test_replace_header(self):
+        eq = self.assertEqual
+        msg = Message()
+        msg.add_header('First', 'One')
+        msg.add_header('Second', 'Two')
+        msg.add_header('Third', 'Three')
+        eq(msg.keys(), ['First', 'Second', 'Third'])
+        eq(msg.values(), ['One', 'Two', 'Three'])
+        msg.replace_header('Second', 'Twenty')
+        eq(msg.keys(), ['First', 'Second', 'Third'])
+        eq(msg.values(), ['One', 'Twenty', 'Three'])
+        msg.add_header('First', 'Eleven')
+        msg.replace_header('First', 'One Hundred')
+        eq(msg.keys(), ['First', 'Second', 'Third', 'First'])
+        eq(msg.values(), ['One Hundred', 'Twenty', 'Three', 'Eleven'])
+        self.assertRaises(KeyError, msg.replace_header, 'Fourth', 'Missing')
+
+    def test_broken_base64_payload(self):
+        x = 'AwDp0P7//y6LwKEAcPa/6Q=9'
+        msg = Message()
+        msg['content-type'] = 'audio/x-midi'
+        msg['content-transfer-encoding'] = 'base64'
+        msg.set_payload(x)
+        self.assertEqual(msg.get_payload(decode=True),
+                         bytes(x, 'raw-unicode-escape'))
+
+    # Issue 1078919
+    def test_ascii_add_header(self):
+        msg = Message()
+        msg.add_header('Content-Disposition', 'attachment',
+                       filename='bud.gif')
+        self.assertEqual('attachment; filename="bud.gif"',
+            msg['Content-Disposition'])
+
+    def test_noascii_add_header(self):
+        msg = Message()
+        msg.add_header('Content-Disposition', 'attachment',
+            filename="Fußballer.ppt")
+        self.assertEqual(
+            'attachment; filename*=utf-8\'\'Fu%C3%9Fballer.ppt',
+            msg['Content-Disposition'])
+
+    def test_nonascii_add_header_via_triple(self):
+        msg = Message()
+        msg.add_header('Content-Disposition', 'attachment',
+            filename=('iso-8859-1', '', 'Fußballer.ppt'))
+        self.assertEqual(
+            'attachment; filename*=iso-8859-1\'\'Fu%DFballer.ppt',
+            msg['Content-Disposition'])
+
+    def test_ascii_add_header_with_tspecial(self):
+        msg = Message()
+        msg.add_header('Content-Disposition', 'attachment',
+            filename="windows [filename].ppt")
+        self.assertEqual(
+            'attachment; filename="windows [filename].ppt"',
+            msg['Content-Disposition'])
+
+    def test_nonascii_add_header_with_tspecial(self):
+        msg = Message()
+        msg.add_header('Content-Disposition', 'attachment',
+            filename="Fußballer [filename].ppt")
+        self.assertEqual(
+            "attachment; filename*=utf-8''Fu%C3%9Fballer%20%5Bfilename%5D.ppt",
+            msg['Content-Disposition'])
+
+    # Issue 5871: reject an attempt to embed a header inside a header value
+    # (header injection attack).
+    def test_embeded_header_via_Header_rejected(self):
+        msg = Message()
+        msg['Dummy'] = Header('dummy\nX-Injected-Header: test')
+        self.assertRaises(errors.HeaderParseError, msg.as_string)
+
+    def test_embeded_header_via_string_rejected(self):
+        msg = Message()
+        msg['Dummy'] = 'dummy\nX-Injected-Header: test'
+        self.assertRaises(errors.HeaderParseError, msg.as_string)
+
+# Test the email.encoders module
+class TestEncoders(unittest.TestCase):
+
+    def test_EncodersEncode_base64(self):
+        with openfile('PyBanner048.gif', 'rb') as fp:
+            bindata = fp.read()
+        mimed = email.mime.image.MIMEImage(bindata)
+        base64ed = mimed.get_payload()
+        # the transfer-encoded body lines should all be <=76 characters
+        lines = base64ed.split('\n')
+        self.assertLessEqual(max([ len(x) for x in lines ]), 76)
+
+    def test_encode_empty_payload(self):
+        eq = self.assertEqual
+        msg = Message()
+        msg.set_charset('us-ascii')
+        eq(msg['content-transfer-encoding'], '7bit')
+
+    def test_default_cte(self):
+        eq = self.assertEqual
+        # 7bit data and the default us-ascii _charset
+        msg = MIMEText('hello world')
+        eq(msg['content-transfer-encoding'], '7bit')
+        # Similar, but with 8bit data
+        msg = MIMEText('hello \xf8 world')
+        eq(msg['content-transfer-encoding'], '8bit')
+        # And now with a different charset
+        msg = MIMEText('hello \xf8 world', _charset='iso-8859-1')
+        eq(msg['content-transfer-encoding'], 'quoted-printable')
+
+    def test_encode7or8bit(self):
+        # Make sure a charset whose input character set is 8bit but
+        # whose output character set is 7bit gets a transfer-encoding
+        # of 7bit.
+        eq = self.assertEqual
+        msg = MIMEText('文', _charset='euc-jp')
+        eq(msg['content-transfer-encoding'], '7bit')
+
+
+# Test long header wrapping
+class TestLongHeaders(TestEmailBase):
+    def test_split_long_continuation(self):
+        eq = self.ndiffAssertEqual
+        msg = email.message_from_string("""\
+Subject: bug demonstration
+\t12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789
+\tmore text
+
+test
+""")
+        sfp = StringIO()
+        g = Generator(sfp)
+        g.flatten(msg)
+        eq(sfp.getvalue(), """\
+Subject: bug demonstration
+\t12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789
+\tmore text
+
+test
+""")
+
+    def test_another_long_almost_unsplittable_header(self):
+        eq = self.ndiffAssertEqual
+        hstr = """\
+bug demonstration
+\t12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789
+\tmore text"""
+        h = Header(hstr, continuation_ws='\t')
+        eq(h.encode(), """\
+bug demonstration
+\t12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789
+\tmore text""")
+        h = Header(hstr.replace('\t', ' '))
+        eq(h.encode(), """\
+bug demonstration
+ 12345678911234567892123456789312345678941234567895123456789612345678971234567898112345678911234567892123456789112345678911234567892123456789
+ more text""")
+
+    def test_long_nonstring(self):
+        eq = self.ndiffAssertEqual
+        g = Charset("iso-8859-1")
+        cz = Charset("iso-8859-2")
+        utf8 = Charset("utf-8")
+        g_head = (b'Die Mieter treten hier ein werden mit einem Foerderband '
+                  b'komfortabel den Korridor entlang, an s\xfcdl\xfcndischen '
+                  b'Wandgem\xe4lden vorbei, gegen die rotierenden Klingen '
+                  b'bef\xf6rdert. ')
+        cz_head = (b'Finan\xe8ni metropole se hroutily pod tlakem jejich '
+                   b'd\xf9vtipu.. ')
+        utf8_head = ('\u6b63\u78ba\u306b\u8a00\u3046\u3068\u7ffb\u8a33\u306f'
+                     '\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u4e00'
+                     '\u90e8\u306f\u30c9\u30a4\u30c4\u8a9e\u3067\u3059\u304c'
+                     '\u3001\u3042\u3068\u306f\u3067\u305f\u3089\u3081\u3067'
+                     '\u3059\u3002\u5b9f\u969b\u306b\u306f\u300cWenn ist das '
+                     'Nunstuck git und Slotermeyer? Ja! Beiherhund das Oder '
+                     'die Flipperwaldt gersput.\u300d\u3068\u8a00\u3063\u3066'
+                     '\u3044\u307e\u3059\u3002')
+        h = Header(g_head, g, header_name='Subject')
+        h.append(cz_head, cz)
+        h.append(utf8_head, utf8)
+        msg = Message()
+        msg['Subject'] = h
+        sfp = StringIO()
+        g = Generator(sfp)
+        g.flatten(msg)
+        eq(sfp.getvalue(), """\
+Subject: =?iso-8859-1?q?Die_Mieter_treten_hier_ein_werden_mit_einem_Foerderb?=
+ =?iso-8859-1?q?and_komfortabel_den_Korridor_entlang=2C_an_s=FCdl=FCndischen?=
+ =?iso-8859-1?q?_Wandgem=E4lden_vorbei=2C_gegen_die_rotierenden_Klingen_bef?=
+ =?iso-8859-1?q?=F6rdert=2E_?= =?iso-8859-2?q?Finan=E8ni_metropole_se_hrouti?=
+ =?iso-8859-2?q?ly_pod_tlakem_jejich_d=F9vtipu=2E=2E_?= =?utf-8?b?5q2j56K6?=
+ =?utf-8?b?44Gr6KiA44GG44Go57+76Kiz44Gv44GV44KM44Gm44GE44G+44Gb44KT44CC5LiA?=
+ =?utf-8?b?6YOo44Gv44OJ44Kk44OE6Kqe44Gn44GZ44GM44CB44GC44Go44Gv44Gn44Gf44KJ?=
+ =?utf-8?b?44KB44Gn44GZ44CC5a6f6Zqb44Gr44Gv44CMV2VubiBpc3QgZGFzIE51bnN0dWNr?=
+ =?utf-8?b?IGdpdCB1bmQgU2xvdGVybWV5ZXI/IEphISBCZWloZXJodW5kIGRhcyBPZGVyIGRp?=
+ =?utf-8?b?ZSBGbGlwcGVyd2FsZHQgZ2Vyc3B1dC7jgI3jgajoqIDjgaPjgabjgYTjgb7jgZk=?=
+ =?utf-8?b?44CC?=
+
+""")
+        eq(h.encode(maxlinelen=76), """\
+=?iso-8859-1?q?Die_Mieter_treten_hier_ein_werden_mit_einem_Foerde?=
+ =?iso-8859-1?q?rband_komfortabel_den_Korridor_entlang=2C_an_s=FCdl=FCndis?=
+ =?iso-8859-1?q?chen_Wandgem=E4lden_vorbei=2C_gegen_die_rotierenden_Klinge?=
+ =?iso-8859-1?q?n_bef=F6rdert=2E_?= =?iso-8859-2?q?Finan=E8ni_metropole_se?=
+ =?iso-8859-2?q?_hroutily_pod_tlakem_jejich_d=F9vtipu=2E=2E_?=
+ =?utf-8?b?5q2j56K644Gr6KiA44GG44Go57+76Kiz44Gv44GV44KM44Gm44GE44G+44Gb?=
+ =?utf-8?b?44KT44CC5LiA6YOo44Gv44OJ44Kk44OE6Kqe44Gn44GZ44GM44CB44GC44Go?=
+ =?utf-8?b?44Gv44Gn44Gf44KJ44KB44Gn44GZ44CC5a6f6Zqb44Gr44Gv44CMV2VubiBp?=
+ =?utf-8?b?c3QgZGFzIE51bnN0dWNrIGdpdCB1bmQgU2xvdGVybWV5ZXI/IEphISBCZWlo?=
+ =?utf-8?b?ZXJodW5kIGRhcyBPZGVyIGRpZSBGbGlwcGVyd2FsZHQgZ2Vyc3B1dC7jgI0=?=
+ =?utf-8?b?44Go6KiA44Gj44Gm44GE44G+44GZ44CC?=""")
+
+    def test_long_header_encode(self):
+        eq = self.ndiffAssertEqual
+        h = Header('wasnipoop; giraffes="very-long-necked-animals"; '
+                   'spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"',
+                   header_name='X-Foobar-Spoink-Defrobnit')
+        eq(h.encode(), '''\
+wasnipoop; giraffes="very-long-necked-animals";
+ spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"''')
+
+    def test_long_header_encode_with_tab_continuation_is_just_a_hint(self):
+        eq = self.ndiffAssertEqual
+        h = Header('wasnipoop; giraffes="very-long-necked-animals"; '
+                   'spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"',
+                   header_name='X-Foobar-Spoink-Defrobnit',
+                   continuation_ws='\t')
+        eq(h.encode(), '''\
+wasnipoop; giraffes="very-long-necked-animals";
+ spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"''')
+
+    def test_long_header_encode_with_tab_continuation(self):
+        eq = self.ndiffAssertEqual
+        h = Header('wasnipoop; giraffes="very-long-necked-animals";\t'
+                   'spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"',
+                   header_name='X-Foobar-Spoink-Defrobnit',
+                   continuation_ws='\t')
+        eq(h.encode(), '''\
+wasnipoop; giraffes="very-long-necked-animals";
+\tspooge="yummy"; hippos="gargantuan"; marshmallows="gooey"''')
+
+    def test_header_encode_with_different_output_charset(self):
+        h = Header('文', 'euc-jp')
+        self.assertEqual(h.encode(), "=?iso-2022-jp?b?GyRCSjgbKEI=?=")
+
+    def test_long_header_encode_with_different_output_charset(self):
+        h = Header(b'test-ja \xa4\xd8\xc5\xea\xb9\xc6\xa4\xb5\xa4\xec\xa4'
+            b'\xbf\xa5\xe1\xa1\xbc\xa5\xeb\xa4\xcf\xbb\xca\xb2\xf1\xbc\xd4'
+            b'\xa4\xce\xbe\xb5\xc7\xa7\xa4\xf2\xc2\xd4\xa4\xc3\xa4\xc6\xa4'
+            b'\xa4\xa4\xde\xa4\xb9'.decode('euc-jp'), 'euc-jp')
+        res = """\
+=?iso-2022-jp?b?dGVzdC1qYSAbJEIkWEVqOUYkNSRsJD8lYSE8JWskTztKMnE8VCROPjUbKEI=?=
+ =?iso-2022-jp?b?GyRCRyckckJUJEMkRiQkJF4kORsoQg==?="""
+        self.assertEqual(h.encode(), res)
+
+    def test_header_splitter(self):
+        eq = self.ndiffAssertEqual
+        msg = MIMEText('')
+        # It'd be great if we could use add_header() here, but that doesn't
+        # guarantee an order of the parameters.
+        msg['X-Foobar-Spoink-Defrobnit'] = (
+            'wasnipoop; giraffes="very-long-necked-animals"; '
+            'spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"')
+        sfp = StringIO()
+        g = Generator(sfp)
+        g.flatten(msg)
+        eq(sfp.getvalue(), '''\
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+X-Foobar-Spoink-Defrobnit: wasnipoop; giraffes="very-long-necked-animals";
+ spooge="yummy"; hippos="gargantuan"; marshmallows="gooey"
+
+''')
+
+    def test_no_semis_header_splitter(self):
+        eq = self.ndiffAssertEqual
+        msg = Message()
+        msg['From'] = 'test at dom.ain'
+        msg['References'] = SPACE.join('<%d at dom.ain>' % i for i in range(10))
+        msg.set_payload('Test')
+        sfp = StringIO()
+        g = Generator(sfp)
+        g.flatten(msg)
+        eq(sfp.getvalue(), """\
+From: test at dom.ain
+References: <0 at dom.ain> <1 at dom.ain> <2 at dom.ain> <3 at dom.ain> <4 at dom.ain>
+ <5 at dom.ain> <6 at dom.ain> <7 at dom.ain> <8 at dom.ain> <9 at dom.ain>
+
+Test""")
+
+    def test_no_split_long_header(self):
+        eq = self.ndiffAssertEqual
+        hstr = 'References: ' + 'x' * 80
+        h = Header(hstr)
+        # These come on two lines because Headers are really field value
+        # classes and don't really know about their field names.
+        eq(h.encode(), """\
+References:
+ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx""")
+        h = Header('x' * 80)
+        eq(h.encode(), 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx')
+
+    def test_splitting_multiple_long_lines(self):
+        eq = self.ndiffAssertEqual
+        hstr = """\
+from babylon.socal-raves.org (localhost [127.0.0.1]); by babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81; for <mailman-admin at babylon.socal-raves.org>; Sat, 2 Feb 2002 17:00:06 -0800 (PST)
+\tfrom babylon.socal-raves.org (localhost [127.0.0.1]); by babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81; for <mailman-admin at babylon.socal-raves.org>; Sat, 2 Feb 2002 17:00:06 -0800 (PST)
+\tfrom babylon.socal-raves.org (localhost [127.0.0.1]); by babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81; for <mailman-admin at babylon.socal-raves.org>; Sat, 2 Feb 2002 17:00:06 -0800 (PST)
+"""
+        h = Header(hstr, continuation_ws='\t')
+        eq(h.encode(), """\
+from babylon.socal-raves.org (localhost [127.0.0.1]);
+ by babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81;
+ for <mailman-admin at babylon.socal-raves.org>;
+ Sat, 2 Feb 2002 17:00:06 -0800 (PST)
+\tfrom babylon.socal-raves.org (localhost [127.0.0.1]);
+ by babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81;
+ for <mailman-admin at babylon.socal-raves.org>;
+ Sat, 2 Feb 2002 17:00:06 -0800 (PST)
+\tfrom babylon.socal-raves.org (localhost [127.0.0.1]);
+ by babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81;
+ for <mailman-admin at babylon.socal-raves.org>;
+ Sat, 2 Feb 2002 17:00:06 -0800 (PST)""")
+
+    def test_splitting_first_line_only_is_long(self):
+        eq = self.ndiffAssertEqual
+        hstr = """\
+from modemcable093.139-201-24.que.mc.videotron.ca ([24.201.139.93] helo=cthulhu.gerg.ca)
+\tby kronos.mems-exchange.org with esmtp (Exim 4.05)
+\tid 17k4h5-00034i-00
+\tfor test at mems-exchange.org; Wed, 28 Aug 2002 11:25:20 -0400"""
+        h = Header(hstr, maxlinelen=78, header_name='Received',
+                   continuation_ws='\t')
+        eq(h.encode(), """\
+from modemcable093.139-201-24.que.mc.videotron.ca ([24.201.139.93]
+ helo=cthulhu.gerg.ca)
+\tby kronos.mems-exchange.org with esmtp (Exim 4.05)
+\tid 17k4h5-00034i-00
+\tfor test at mems-exchange.org; Wed, 28 Aug 2002 11:25:20 -0400""")
+
+    def test_long_8bit_header(self):
+        eq = self.ndiffAssertEqual
+        msg = Message()
+        h = Header('Britische Regierung gibt', 'iso-8859-1',
+                    header_name='Subject')
+        h.append('gr\xfcnes Licht f\xfcr Offshore-Windkraftprojekte')
+        eq(h.encode(maxlinelen=76), """\
+=?iso-8859-1?q?Britische_Regierung_gibt_gr=FCnes_Licht_f=FCr_Offs?=
+ =?iso-8859-1?q?hore-Windkraftprojekte?=""")
+        msg['Subject'] = h
+        eq(msg.as_string(maxheaderlen=76), """\
+Subject: =?iso-8859-1?q?Britische_Regierung_gibt_gr=FCnes_Licht_f=FCr_Offs?=
+ =?iso-8859-1?q?hore-Windkraftprojekte?=
+
+""")
+        eq(msg.as_string(maxheaderlen=0), """\
+Subject: =?iso-8859-1?q?Britische_Regierung_gibt_gr=FCnes_Licht_f=FCr_Offshore-Windkraftprojekte?=
+
+""")
+
+    def test_long_8bit_header_no_charset(self):
+        eq = self.ndiffAssertEqual
+        msg = Message()
+        header_string = ('Britische Regierung gibt gr\xfcnes Licht '
+                         'f\xfcr Offshore-Windkraftprojekte '
+                         '<a-very-long-address at example.com>')
+        msg['Reply-To'] = header_string
+        self.assertRaises(UnicodeEncodeError, msg.as_string)
+        msg = Message()
+        msg['Reply-To'] = Header(header_string, 'utf-8',
+                                 header_name='Reply-To')
+        eq(msg.as_string(maxheaderlen=78), """\
+Reply-To: =?utf-8?q?Britische_Regierung_gibt_gr=C3=BCnes_Licht_f=C3=BCr_Offs?=
+ =?utf-8?q?hore-Windkraftprojekte_=3Ca-very-long-address=40example=2Ecom=3E?=
+
+""")
+
+    def test_long_to_header(self):
+        eq = self.ndiffAssertEqual
+        to = ('"Someone Test #A" <someone at eecs.umich.edu>,'
+              '<someone at eecs.umich.edu>,'
+              '"Someone Test #B" <someone at umich.edu>, '
+              '"Someone Test #C" <someone at eecs.umich.edu>, '
+              '"Someone Test #D" <someone at eecs.umich.edu>')
+        msg = Message()
+        msg['To'] = to
+        eq(msg.as_string(maxheaderlen=78), '''\
+To: "Someone Test #A" <someone at eecs.umich.edu>,<someone at eecs.umich.edu>,
+ "Someone Test #B" <someone at umich.edu>,
+ "Someone Test #C" <someone at eecs.umich.edu>,
+ "Someone Test #D" <someone at eecs.umich.edu>
+
+''')
+
+    def test_long_line_after_append(self):
+        eq = self.ndiffAssertEqual
+        s = 'This is an example of string which has almost the limit of header length.'
+        h = Header(s)
+        h.append('Add another line.')
+        eq(h.encode(maxlinelen=76), """\
+This is an example of string which has almost the limit of header length.
+ Add another line.""")
+
+    def test_shorter_line_with_append(self):
+        eq = self.ndiffAssertEqual
+        s = 'This is a shorter line.'
+        h = Header(s)
+        h.append('Add another sentence. (Surprise?)')
+        eq(h.encode(),
+           'This is a shorter line. Add another sentence. (Surprise?)')
+
+    def test_long_field_name(self):
+        eq = self.ndiffAssertEqual
+        fn = 'X-Very-Very-Very-Long-Header-Name'
+        gs = ('Die Mieter treten hier ein werden mit einem Foerderband '
+              'komfortabel den Korridor entlang, an s\xfcdl\xfcndischen '
+              'Wandgem\xe4lden vorbei, gegen die rotierenden Klingen '
+              'bef\xf6rdert. ')
+        h = Header(gs, 'iso-8859-1', header_name=fn)
+        # BAW: this seems broken because the first line is too long
+        eq(h.encode(maxlinelen=76), """\
+=?iso-8859-1?q?Die_Mieter_treten_hier_e?=
+ =?iso-8859-1?q?in_werden_mit_einem_Foerderband_komfortabel_den_Korridor_e?=
+ =?iso-8859-1?q?ntlang=2C_an_s=FCdl=FCndischen_Wandgem=E4lden_vorbei=2C_ge?=
+ =?iso-8859-1?q?gen_die_rotierenden_Klingen_bef=F6rdert=2E_?=""")
+
+    def test_long_received_header(self):
+        h = ('from FOO.TLD (vizworld.acl.foo.tld [123.452.678.9]) '
+             'by hrothgar.la.mastaler.com (tmda-ofmipd) with ESMTP; '
+             'Wed, 05 Mar 2003 18:10:18 -0700')
+        msg = Message()
+        msg['Received-1'] = Header(h, continuation_ws='\t')
+        msg['Received-2'] = h
+        # This should be splitting on spaces not semicolons.
+        self.ndiffAssertEqual(msg.as_string(maxheaderlen=78), """\
+Received-1: from FOO.TLD (vizworld.acl.foo.tld [123.452.678.9]) by hrothgar.la.mastaler.com (tmda-ofmipd) with ESMTP;
+ Wed, 05 Mar 2003 18:10:18 -0700
+Received-2: from FOO.TLD (vizworld.acl.foo.tld [123.452.678.9]) by hrothgar.la.mastaler.com (tmda-ofmipd) with ESMTP;
+ Wed, 05 Mar 2003 18:10:18 -0700
+
+""")
+
+    def test_string_headerinst_eq(self):
+        h = ('<15975.17901.207240.414604 at sgigritzmann1.mathematik.'
+             'tu-muenchen.de> (David Bremner\'s message of '
+             '"Thu, 6 Mar 2003 13:58:21 +0100")')
+        msg = Message()
+        msg['Received-1'] = Header(h, header_name='Received-1',
+                                   continuation_ws='\t')
+        msg['Received-2'] = h
+        # XXX This should be splitting on spaces not commas.
+        self.ndiffAssertEqual(msg.as_string(maxheaderlen=78), """\
+Received-1: <15975.17901.207240.414604 at sgigritzmann1.mathematik.tu-muenchen.de> (David Bremner's message of \"Thu,
+ 6 Mar 2003 13:58:21 +0100\")
+Received-2: <15975.17901.207240.414604 at sgigritzmann1.mathematik.tu-muenchen.de> (David Bremner's message of \"Thu,
+ 6 Mar 2003 13:58:21 +0100\")
+
+""")
+
+    def test_long_unbreakable_lines_with_continuation(self):
+        eq = self.ndiffAssertEqual
+        msg = Message()
+        t = """\
+iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAGFBMVEUAAAAkHiJeRUIcGBi9
+ locQDQ4zJykFBAXJfWDjAAACYUlEQVR4nF2TQY/jIAyFc6lydlG5x8Nyp1Y69wj1PN2I5gzp"""
+        msg['Face-1'] = t
+        msg['Face-2'] = Header(t, header_name='Face-2')
+        # XXX This splitting is all wrong.  It the first value line should be
+        # snug against the field name.
+        eq(msg.as_string(maxheaderlen=78), """\
+Face-1:\x20
+ iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAGFBMVEUAAAAkHiJeRUIcGBi9
+ locQDQ4zJykFBAXJfWDjAAACYUlEQVR4nF2TQY/jIAyFc6lydlG5x8Nyp1Y69wj1PN2I5gzp
+Face-2:\x20
+ iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAGFBMVEUAAAAkHiJeRUIcGBi9
+ locQDQ4zJykFBAXJfWDjAAACYUlEQVR4nF2TQY/jIAyFc6lydlG5x8Nyp1Y69wj1PN2I5gzp
+
+""")
+
+    def test_another_long_multiline_header(self):
+        eq = self.ndiffAssertEqual
+        m = ('Received: from siimage.com '
+             '([172.25.1.3]) by zima.siliconimage.com with '
+             'Microsoft SMTPSVC(5.0.2195.4905); '
+             'Wed, 16 Oct 2002 07:41:11 -0700')
+        msg = email.message_from_string(m)
+        eq(msg.as_string(maxheaderlen=78), '''\
+Received: from siimage.com ([172.25.1.3]) by zima.siliconimage.com with Microsoft SMTPSVC(5.0.2195.4905);
+ Wed, 16 Oct 2002 07:41:11 -0700
+
+''')
+
+    def test_long_lines_with_different_header(self):
+        eq = self.ndiffAssertEqual
+        h = ('List-Unsubscribe: '
+             '<http://lists.sourceforge.net/lists/listinfo/spamassassin-talk>,'
+             '        <mailto:spamassassin-talk-request at lists.sourceforge.net'
+             '?subject=unsubscribe>')
+        msg = Message()
+        msg['List'] = h
+        msg['List'] = Header(h, header_name='List')
+        eq(msg.as_string(maxheaderlen=78), """\
+List: List-Unsubscribe: <http://lists.sourceforge.net/lists/listinfo/spamassassin-talk>,
+        <mailto:spamassassin-talk-request at lists.sourceforge.net?subject=unsubscribe>
+List: List-Unsubscribe: <http://lists.sourceforge.net/lists/listinfo/spamassassin-talk>,
+        <mailto:spamassassin-talk-request at lists.sourceforge.net?subject=unsubscribe>
+
+""")
+
+    def test_long_rfc2047_header_with_embedded_fws(self):
+        h = Header(textwrap.dedent("""\
+            We're going to pretend this header is in a non-ascii character set
+            \tto see if line wrapping with encoded words and embedded
+               folding white space works"""),
+                   charset='utf-8',
+                   header_name='Test')
+        self.assertEqual(h.encode()+'\n', textwrap.dedent("""\
+            =?utf-8?q?We=27re_going_to_pretend_this_header_is_in_a_non-ascii_chara?=
+             =?utf-8?q?cter_set?=
+             =?utf-8?q?_to_see_if_line_wrapping_with_encoded_words_and_embedded?=
+             =?utf-8?q?_folding_white_space_works?=""")+'\n')
+
+
+
+# Test mangling of "From " lines in the body of a message
+class TestFromMangling(unittest.TestCase):
+    def setUp(self):
+        self.msg = Message()
+        self.msg['From'] = 'aaa at bbb.org'
+        self.msg.set_payload("""\
+From the desk of A.A.A.:
+Blah blah blah
+""")
+
+    def test_mangled_from(self):
+        s = StringIO()
+        g = Generator(s, mangle_from_=True)
+        g.flatten(self.msg)
+        self.assertEqual(s.getvalue(), """\
+From: aaa at bbb.org
+
+>From the desk of A.A.A.:
+Blah blah blah
+""")
+
+    def test_dont_mangle_from(self):
+        s = StringIO()
+        g = Generator(s, mangle_from_=False)
+        g.flatten(self.msg)
+        self.assertEqual(s.getvalue(), """\
+From: aaa at bbb.org
+
+From the desk of A.A.A.:
+Blah blah blah
+""")
+
+
+
+# Test the basic MIMEAudio class
+class TestMIMEAudio(unittest.TestCase):
+    def setUp(self):
+        # Make sure we pick up the audiotest.au that lives in email/test/data.
+        # In Python, there's an audiotest.au living in Lib/test but that isn't
+        # included in some binary distros that don't include the test
+        # package.  The trailing empty string on the .join() is significant
+        # since findfile() will do a dirname().
+        datadir = os.path.join(os.path.dirname(landmark), 'data', '')
+        with open(findfile('audiotest.au', datadir), 'rb') as fp:
+            self._audiodata = fp.read()
+        self._au = MIMEAudio(self._audiodata)
+
+    def test_guess_minor_type(self):
+        self.assertEqual(self._au.get_content_type(), 'audio/basic')
+
+    def test_encoding(self):
+        payload = self._au.get_payload()
+        self.assertEqual(base64.decodebytes(bytes(payload, 'ascii')),
+                self._audiodata)
+
+    def test_checkSetMinor(self):
+        au = MIMEAudio(self._audiodata, 'fish')
+        self.assertEqual(au.get_content_type(), 'audio/fish')
+
+    def test_add_header(self):
+        eq = self.assertEqual
+        unless = self.assertTrue
+        self._au.add_header('Content-Disposition', 'attachment',
+                            filename='audiotest.au')
+        eq(self._au['content-disposition'],
+           'attachment; filename="audiotest.au"')
+        eq(self._au.get_params(header='content-disposition'),
+           [('attachment', ''), ('filename', 'audiotest.au')])
+        eq(self._au.get_param('filename', header='content-disposition'),
+           'audiotest.au')
+        missing = []
+        eq(self._au.get_param('attachment', header='content-disposition'), '')
+        unless(self._au.get_param('foo', failobj=missing,
+                                  header='content-disposition') is missing)
+        # Try some missing stuff
+        unless(self._au.get_param('foobar', missing) is missing)
+        unless(self._au.get_param('attachment', missing,
+                                  header='foobar') is missing)
+
+
+
+# Test the basic MIMEImage class
+class TestMIMEImage(unittest.TestCase):
+    def setUp(self):
+        with openfile('PyBanner048.gif', 'rb') as fp:
+            self._imgdata = fp.read()
+        self._im = MIMEImage(self._imgdata)
+
+    def test_guess_minor_type(self):
+        self.assertEqual(self._im.get_content_type(), 'image/gif')
+
+    def test_encoding(self):
+        payload = self._im.get_payload()
+        self.assertEqual(base64.decodebytes(bytes(payload, 'ascii')),
+                self._imgdata)
+
+    def test_checkSetMinor(self):
+        im = MIMEImage(self._imgdata, 'fish')
+        self.assertEqual(im.get_content_type(), 'image/fish')
+
+    def test_add_header(self):
+        eq = self.assertEqual
+        unless = self.assertTrue
+        self._im.add_header('Content-Disposition', 'attachment',
+                            filename='dingusfish.gif')
+        eq(self._im['content-disposition'],
+           'attachment; filename="dingusfish.gif"')
+        eq(self._im.get_params(header='content-disposition'),
+           [('attachment', ''), ('filename', 'dingusfish.gif')])
+        eq(self._im.get_param('filename', header='content-disposition'),
+           'dingusfish.gif')
+        missing = []
+        eq(self._im.get_param('attachment', header='content-disposition'), '')
+        unless(self._im.get_param('foo', failobj=missing,
+                                  header='content-disposition') is missing)
+        # Try some missing stuff
+        unless(self._im.get_param('foobar', missing) is missing)
+        unless(self._im.get_param('attachment', missing,
+                                  header='foobar') is missing)
+
+
+
+# Test the basic MIMEApplication class
+class TestMIMEApplication(unittest.TestCase):
+    def test_headers(self):
+        eq = self.assertEqual
+        msg = MIMEApplication(b'\xfa\xfb\xfc\xfd\xfe\xff')
+        eq(msg.get_content_type(), 'application/octet-stream')
+        eq(msg['content-transfer-encoding'], 'base64')
+
+    def test_body(self):
+        eq = self.assertEqual
+        bytesdata = b'\xfa\xfb\xfc\xfd\xfe\xff'
+        msg = MIMEApplication(bytesdata)
+        # whitespace in the cte encoded block is RFC-irrelevant.
+        eq(msg.get_payload().strip(), '+vv8/f7/')
+        eq(msg.get_payload(decode=True), bytesdata)
+
+
+
+# Test the basic MIMEText class
+class TestMIMEText(unittest.TestCase):
+    def setUp(self):
+        self._msg = MIMEText('hello there')
+
+    def test_types(self):
+        eq = self.assertEqual
+        unless = self.assertTrue
+        eq(self._msg.get_content_type(), 'text/plain')
+        eq(self._msg.get_param('charset'), 'us-ascii')
+        missing = []
+        unless(self._msg.get_param('foobar', missing) is missing)
+        unless(self._msg.get_param('charset', missing, header='foobar')
+               is missing)
+
+    def test_payload(self):
+        self.assertEqual(self._msg.get_payload(), 'hello there')
+        self.assertTrue(not self._msg.is_multipart())
+
+    def test_charset(self):
+        eq = self.assertEqual
+        msg = MIMEText('hello there', _charset='us-ascii')
+        eq(msg.get_charset().input_charset, 'us-ascii')
+        eq(msg['content-type'], 'text/plain; charset="us-ascii"')
+
+    def test_7bit_input(self):
+        eq = self.assertEqual
+        msg = MIMEText('hello there', _charset='us-ascii')
+        eq(msg.get_charset().input_charset, 'us-ascii')
+        eq(msg['content-type'], 'text/plain; charset="us-ascii"')
+
+    def test_7bit_input_no_charset(self):
+        eq = self.assertEqual
+        msg = MIMEText('hello there')
+        eq(msg.get_charset(), 'us-ascii')
+        eq(msg['content-type'], 'text/plain; charset="us-ascii"')
+        self.assertTrue('hello there' in msg.as_string())
+
+    def test_utf8_input(self):
+        teststr = '\u043a\u0438\u0440\u0438\u043b\u0438\u0446\u0430'
+        eq = self.assertEqual
+        msg = MIMEText(teststr, _charset='utf-8')
+        eq(msg.get_charset().output_charset, 'utf-8')
+        eq(msg['content-type'], 'text/plain; charset="utf-8"')
+        eq(msg.get_payload(decode=True), teststr.encode('utf-8'))
+
+    @unittest.skip("can't fix because of backward compat in email5, "
+        "will fix in email6")
+    def test_utf8_input_no_charset(self):
+        teststr = '\u043a\u0438\u0440\u0438\u043b\u0438\u0446\u0430'
+        self.assertRaises(UnicodeEncodeError, MIMEText, teststr)
+
+
+
+# Test complicated multipart/* messages
+class TestMultipart(TestEmailBase):
+    def setUp(self):
+        with openfile('PyBanner048.gif', 'rb') as fp:
+            data = fp.read()
+        container = MIMEBase('multipart', 'mixed', boundary='BOUNDARY')
+        image = MIMEImage(data, name='dingusfish.gif')
+        image.add_header('content-disposition', 'attachment',
+                         filename='dingusfish.gif')
+        intro = MIMEText('''\
+Hi there,
+
+This is the dingus fish.
+''')
+        container.attach(intro)
+        container.attach(image)
+        container['From'] = 'Barry <barry at digicool.com>'
+        container['To'] = 'Dingus Lovers <cravindogs at cravindogs.com>'
+        container['Subject'] = 'Here is your dingus fish'
+
+        now = 987809702.54848599
+        timetuple = time.localtime(now)
+        if timetuple[-1] == 0:
+            tzsecs = time.timezone
+        else:
+            tzsecs = time.altzone
+        if tzsecs > 0:
+            sign = '-'
+        else:
+            sign = '+'
+        tzoffset = ' %s%04d' % (sign, tzsecs / 36)
+        container['Date'] = time.strftime(
+            '%a, %d %b %Y %H:%M:%S',
+            time.localtime(now)) + tzoffset
+        self._msg = container
+        self._im = image
+        self._txt = intro
+
+    def test_hierarchy(self):
+        # convenience
+        eq = self.assertEqual
+        unless = self.assertTrue
+        raises = self.assertRaises
+        # tests
+        m = self._msg
+        unless(m.is_multipart())
+        eq(m.get_content_type(), 'multipart/mixed')
+        eq(len(m.get_payload()), 2)
+        raises(IndexError, m.get_payload, 2)
+        m0 = m.get_payload(0)
+        m1 = m.get_payload(1)
+        unless(m0 is self._txt)
+        unless(m1 is self._im)
+        eq(m.get_payload(), [m0, m1])
+        unless(not m0.is_multipart())
+        unless(not m1.is_multipart())
+
+    def test_empty_multipart_idempotent(self):
+        text = """\
+Content-Type: multipart/mixed; boundary="BOUNDARY"
+MIME-Version: 1.0
+Subject: A subject
+To: aperson at dom.ain
+From: bperson at dom.ain
+
+
+--BOUNDARY
+
+
+--BOUNDARY--
+"""
+        msg = Parser().parsestr(text)
+        self.ndiffAssertEqual(text, msg.as_string())
+
+    def test_no_parts_in_a_multipart_with_none_epilogue(self):
+        outer = MIMEBase('multipart', 'mixed')
+        outer['Subject'] = 'A subject'
+        outer['To'] = 'aperson at dom.ain'
+        outer['From'] = 'bperson at dom.ain'
+        outer.set_boundary('BOUNDARY')
+        self.ndiffAssertEqual(outer.as_string(), '''\
+Content-Type: multipart/mixed; boundary="BOUNDARY"
+MIME-Version: 1.0
+Subject: A subject
+To: aperson at dom.ain
+From: bperson at dom.ain
+
+--BOUNDARY
+
+--BOUNDARY--''')
+
+    def test_no_parts_in_a_multipart_with_empty_epilogue(self):
+        outer = MIMEBase('multipart', 'mixed')
+        outer['Subject'] = 'A subject'
+        outer['To'] = 'aperson at dom.ain'
+        outer['From'] = 'bperson at dom.ain'
+        outer.preamble = ''
+        outer.epilogue = ''
+        outer.set_boundary('BOUNDARY')
+        self.ndiffAssertEqual(outer.as_string(), '''\
+Content-Type: multipart/mixed; boundary="BOUNDARY"
+MIME-Version: 1.0
+Subject: A subject
+To: aperson at dom.ain
+From: bperson at dom.ain
+
+
+--BOUNDARY
+
+--BOUNDARY--
+''')
+
+    def test_one_part_in_a_multipart(self):
+        eq = self.ndiffAssertEqual
+        outer = MIMEBase('multipart', 'mixed')
+        outer['Subject'] = 'A subject'
+        outer['To'] = 'aperson at dom.ain'
+        outer['From'] = 'bperson at dom.ain'
+        outer.set_boundary('BOUNDARY')
+        msg = MIMEText('hello world')
+        outer.attach(msg)
+        eq(outer.as_string(), '''\
+Content-Type: multipart/mixed; boundary="BOUNDARY"
+MIME-Version: 1.0
+Subject: A subject
+To: aperson at dom.ain
+From: bperson at dom.ain
+
+--BOUNDARY
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+
+hello world
+--BOUNDARY--''')
+
+    def test_seq_parts_in_a_multipart_with_empty_preamble(self):
+        eq = self.ndiffAssertEqual
+        outer = MIMEBase('multipart', 'mixed')
+        outer['Subject'] = 'A subject'
+        outer['To'] = 'aperson at dom.ain'
+        outer['From'] = 'bperson at dom.ain'
+        outer.preamble = ''
+        msg = MIMEText('hello world')
+        outer.attach(msg)
+        outer.set_boundary('BOUNDARY')
+        eq(outer.as_string(), '''\
+Content-Type: multipart/mixed; boundary="BOUNDARY"
+MIME-Version: 1.0
+Subject: A subject
+To: aperson at dom.ain
+From: bperson at dom.ain
+
+
+--BOUNDARY
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+
+hello world
+--BOUNDARY--''')
+
+
+    def test_seq_parts_in_a_multipart_with_none_preamble(self):
+        eq = self.ndiffAssertEqual
+        outer = MIMEBase('multipart', 'mixed')
+        outer['Subject'] = 'A subject'
+        outer['To'] = 'aperson at dom.ain'
+        outer['From'] = 'bperson at dom.ain'
+        outer.preamble = None
+        msg = MIMEText('hello world')
+        outer.attach(msg)
+        outer.set_boundary('BOUNDARY')
+        eq(outer.as_string(), '''\
+Content-Type: multipart/mixed; boundary="BOUNDARY"
+MIME-Version: 1.0
+Subject: A subject
+To: aperson at dom.ain
+From: bperson at dom.ain
+
+--BOUNDARY
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+
+hello world
+--BOUNDARY--''')
+
+
+    def test_seq_parts_in_a_multipart_with_none_epilogue(self):
+        eq = self.ndiffAssertEqual
+        outer = MIMEBase('multipart', 'mixed')
+        outer['Subject'] = 'A subject'
+        outer['To'] = 'aperson at dom.ain'
+        outer['From'] = 'bperson at dom.ain'
+        outer.epilogue = None
+        msg = MIMEText('hello world')
+        outer.attach(msg)
+        outer.set_boundary('BOUNDARY')
+        eq(outer.as_string(), '''\
+Content-Type: multipart/mixed; boundary="BOUNDARY"
+MIME-Version: 1.0
+Subject: A subject
+To: aperson at dom.ain
+From: bperson at dom.ain
+
+--BOUNDARY
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+
+hello world
+--BOUNDARY--''')
+
+
+    def test_seq_parts_in_a_multipart_with_empty_epilogue(self):
+        eq = self.ndiffAssertEqual
+        outer = MIMEBase('multipart', 'mixed')
+        outer['Subject'] = 'A subject'
+        outer['To'] = 'aperson at dom.ain'
+        outer['From'] = 'bperson at dom.ain'
+        outer.epilogue = ''
+        msg = MIMEText('hello world')
+        outer.attach(msg)
+        outer.set_boundary('BOUNDARY')
+        eq(outer.as_string(), '''\
+Content-Type: multipart/mixed; boundary="BOUNDARY"
+MIME-Version: 1.0
+Subject: A subject
+To: aperson at dom.ain
+From: bperson at dom.ain
+
+--BOUNDARY
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+
+hello world
+--BOUNDARY--
+''')
+
+
+    def test_seq_parts_in_a_multipart_with_nl_epilogue(self):
+        eq = self.ndiffAssertEqual
+        outer = MIMEBase('multipart', 'mixed')
+        outer['Subject'] = 'A subject'
+        outer['To'] = 'aperson at dom.ain'
+        outer['From'] = 'bperson at dom.ain'
+        outer.epilogue = '\n'
+        msg = MIMEText('hello world')
+        outer.attach(msg)
+        outer.set_boundary('BOUNDARY')
+        eq(outer.as_string(), '''\
+Content-Type: multipart/mixed; boundary="BOUNDARY"
+MIME-Version: 1.0
+Subject: A subject
+To: aperson at dom.ain
+From: bperson at dom.ain
+
+--BOUNDARY
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+
+hello world
+--BOUNDARY--
+
+''')
+
+    def test_message_external_body(self):
+        eq = self.assertEqual
+        msg = self._msgobj('msg_36.txt')
+        eq(len(msg.get_payload()), 2)
+        msg1 = msg.get_payload(1)
+        eq(msg1.get_content_type(), 'multipart/alternative')
+        eq(len(msg1.get_payload()), 2)
+        for subpart in msg1.get_payload():
+            eq(subpart.get_content_type(), 'message/external-body')
+            eq(len(subpart.get_payload()), 1)
+            subsubpart = subpart.get_payload(0)
+            eq(subsubpart.get_content_type(), 'text/plain')
+
+    def test_double_boundary(self):
+        # msg_37.txt is a multipart that contains two dash-boundary's in a
+        # row.  Our interpretation of RFC 2046 calls for ignoring the second
+        # and subsequent boundaries.
+        msg = self._msgobj('msg_37.txt')
+        self.assertEqual(len(msg.get_payload()), 3)
+
+    def test_nested_inner_contains_outer_boundary(self):
+        eq = self.ndiffAssertEqual
+        # msg_38.txt has an inner part that contains outer boundaries.  My
+        # interpretation of RFC 2046 (based on sections 5.1 and 5.1.2) say
+        # these are illegal and should be interpreted as unterminated inner
+        # parts.
+        msg = self._msgobj('msg_38.txt')
+        sfp = StringIO()
+        iterators._structure(msg, sfp)
+        eq(sfp.getvalue(), """\
+multipart/mixed
+    multipart/mixed
+        multipart/alternative
+            text/plain
+        text/plain
+    text/plain
+    text/plain
+""")
+
+    def test_nested_with_same_boundary(self):
+        eq = self.ndiffAssertEqual
+        # msg 39.txt is similarly evil in that it's got inner parts that use
+        # the same boundary as outer parts.  Again, I believe the way this is
+        # parsed is closest to the spirit of RFC 2046
+        msg = self._msgobj('msg_39.txt')
+        sfp = StringIO()
+        iterators._structure(msg, sfp)
+        eq(sfp.getvalue(), """\
+multipart/mixed
+    multipart/mixed
+        multipart/alternative
+        application/octet-stream
+        application/octet-stream
+    text/plain
+""")
+
+    def test_boundary_in_non_multipart(self):
+        msg = self._msgobj('msg_40.txt')
+        self.assertEqual(msg.as_string(), '''\
+MIME-Version: 1.0
+Content-Type: text/html; boundary="--961284236552522269"
+
+----961284236552522269
+Content-Type: text/html;
+Content-Transfer-Encoding: 7Bit
+
+<html></html>
+
+----961284236552522269--
+''')
+
+    def test_boundary_with_leading_space(self):
+        eq = self.assertEqual
+        msg = email.message_from_string('''\
+MIME-Version: 1.0
+Content-Type: multipart/mixed; boundary="    XXXX"
+
+--    XXXX
+Content-Type: text/plain
+
+
+--    XXXX
+Content-Type: text/plain
+
+--    XXXX--
+''')
+        self.assertTrue(msg.is_multipart())
+        eq(msg.get_boundary(), '    XXXX')
+        eq(len(msg.get_payload()), 2)
+
+    def test_boundary_without_trailing_newline(self):
+        m = Parser().parsestr("""\
+Content-Type: multipart/mixed; boundary="===============0012394164=="
+MIME-Version: 1.0
+
+--===============0012394164==
+Content-Type: image/file1.jpg
+MIME-Version: 1.0
+Content-Transfer-Encoding: base64
+
+YXNkZg==
+--===============0012394164==--""")
+        self.assertEqual(m.get_payload(0).get_payload(), 'YXNkZg==')
+
+
+
+# Test some badly formatted messages
+class TestNonConformant(TestEmailBase):
+    def test_parse_missing_minor_type(self):
+        eq = self.assertEqual
+        msg = self._msgobj('msg_14.txt')
+        eq(msg.get_content_type(), 'text/plain')
+        eq(msg.get_content_maintype(), 'text')
+        eq(msg.get_content_subtype(), 'plain')
+
+    def test_same_boundary_inner_outer(self):
+        unless = self.assertTrue
+        msg = self._msgobj('msg_15.txt')
+        # XXX We can probably eventually do better
+        inner = msg.get_payload(0)
+        unless(hasattr(inner, 'defects'))
+        self.assertEqual(len(inner.defects), 1)
+        unless(isinstance(inner.defects[0],
+                          errors.StartBoundaryNotFoundDefect))
+
+    def test_multipart_no_boundary(self):
+        unless = self.assertTrue
+        msg = self._msgobj('msg_25.txt')
+        unless(isinstance(msg.get_payload(), str))
+        self.assertEqual(len(msg.defects), 2)
+        unless(isinstance(msg.defects[0], errors.NoBoundaryInMultipartDefect))
+        unless(isinstance(msg.defects[1],
+                          errors.MultipartInvariantViolationDefect))
+
+    def test_invalid_content_type(self):
+        eq = self.assertEqual
+        neq = self.ndiffAssertEqual
+        msg = Message()
+        # RFC 2045, $5.2 says invalid yields text/plain
+        msg['Content-Type'] = 'text'
+        eq(msg.get_content_maintype(), 'text')
+        eq(msg.get_content_subtype(), 'plain')
+        eq(msg.get_content_type(), 'text/plain')
+        # Clear the old value and try something /really/ invalid
+        del msg['content-type']
+        msg['Content-Type'] = 'foo'
+        eq(msg.get_content_maintype(), 'text')
+        eq(msg.get_content_subtype(), 'plain')
+        eq(msg.get_content_type(), 'text/plain')
+        # Still, make sure that the message is idempotently generated
+        s = StringIO()
+        g = Generator(s)
+        g.flatten(msg)
+        neq(s.getvalue(), 'Content-Type: foo\n\n')
+
+    def test_no_start_boundary(self):
+        eq = self.ndiffAssertEqual
+        msg = self._msgobj('msg_31.txt')
+        eq(msg.get_payload(), """\
+--BOUNDARY
+Content-Type: text/plain
+
+message 1
+
+--BOUNDARY
+Content-Type: text/plain
+
+message 2
+
+--BOUNDARY--
+""")
+
+    def test_no_separating_blank_line(self):
+        eq = self.ndiffAssertEqual
+        msg = self._msgobj('msg_35.txt')
+        eq(msg.as_string(), """\
+From: aperson at dom.ain
+To: bperson at dom.ain
+Subject: here's something interesting
+
+counter to RFC 2822, there's no separating newline here
+""")
+
+    def test_lying_multipart(self):
+        unless = self.assertTrue
+        msg = self._msgobj('msg_41.txt')
+        unless(hasattr(msg, 'defects'))
+        self.assertEqual(len(msg.defects), 2)
+        unless(isinstance(msg.defects[0], errors.NoBoundaryInMultipartDefect))
+        unless(isinstance(msg.defects[1],
+                          errors.MultipartInvariantViolationDefect))
+
+    def test_missing_start_boundary(self):
+        outer = self._msgobj('msg_42.txt')
+        # The message structure is:
+        #
+        # multipart/mixed
+        #    text/plain
+        #    message/rfc822
+        #        multipart/mixed [*]
+        #
+        # [*] This message is missing its start boundary
+        bad = outer.get_payload(1).get_payload(0)
+        self.assertEqual(len(bad.defects), 1)
+        self.assertTrue(isinstance(bad.defects[0],
+                                   errors.StartBoundaryNotFoundDefect))
+
+    def test_first_line_is_continuation_header(self):
+        eq = self.assertEqual
+        m = ' Line 1\nLine 2\nLine 3'
+        msg = email.message_from_string(m)
+        eq(msg.keys(), [])
+        eq(msg.get_payload(), 'Line 2\nLine 3')
+        eq(len(msg.defects), 1)
+        self.assertTrue(isinstance(msg.defects[0],
+                                   errors.FirstHeaderLineIsContinuationDefect))
+        eq(msg.defects[0].line, ' Line 1\n')
+
+
+
+# Test RFC 2047 header encoding and decoding
+class TestRFC2047(TestEmailBase):
+    def test_rfc2047_multiline(self):
+        eq = self.assertEqual
+        s = """Re: =?mac-iceland?q?r=8Aksm=9Arg=8Cs?= baz
+ foo bar =?mac-iceland?q?r=8Aksm=9Arg=8Cs?="""
+        dh = decode_header(s)
+        eq(dh, [
+            (b'Re:', None),
+            (b'r\x8aksm\x9arg\x8cs', 'mac-iceland'),
+            (b'baz foo bar', None),
+            (b'r\x8aksm\x9arg\x8cs', 'mac-iceland')])
+        header = make_header(dh)
+        eq(str(header),
+           'Re: r\xe4ksm\xf6rg\xe5s baz foo bar r\xe4ksm\xf6rg\xe5s')
+        self.ndiffAssertEqual(header.encode(maxlinelen=76), """\
+Re: =?mac-iceland?q?r=8Aksm=9Arg=8Cs?= baz foo bar =?mac-iceland?q?r=8Aksm?=
+ =?mac-iceland?q?=9Arg=8Cs?=""")
+
+    def test_whitespace_eater_unicode(self):
+        eq = self.assertEqual
+        s = '=?ISO-8859-1?Q?Andr=E9?= Pirard <pirard at dom.ain>'
+        dh = decode_header(s)
+        eq(dh, [(b'Andr\xe9', 'iso-8859-1'),
+                (b'Pirard <pirard at dom.ain>', None)])
+        header = str(make_header(dh))
+        eq(header, 'Andr\xe9 Pirard <pirard at dom.ain>')
+
+    def test_whitespace_eater_unicode_2(self):
+        eq = self.assertEqual
+        s = 'The =?iso-8859-1?b?cXVpY2sgYnJvd24gZm94?= jumped over the =?iso-8859-1?b?bGF6eSBkb2c=?='
+        dh = decode_header(s)
+        eq(dh, [(b'The', None), (b'quick brown fox', 'iso-8859-1'),
+                (b'jumped over the', None), (b'lazy dog', 'iso-8859-1')])
+        hu = str(make_header(dh))
+        eq(hu, 'The quick brown fox jumped over the lazy dog')
+
+    def test_rfc2047_missing_whitespace(self):
+        s = 'Sm=?ISO-8859-1?B?9g==?=rg=?ISO-8859-1?B?5Q==?=sbord'
+        dh = decode_header(s)
+        self.assertEqual(dh, [(s, None)])
+
+    def test_rfc2047_with_whitespace(self):
+        s = 'Sm =?ISO-8859-1?B?9g==?= rg =?ISO-8859-1?B?5Q==?= sbord'
+        dh = decode_header(s)
+        self.assertEqual(dh, [(b'Sm', None), (b'\xf6', 'iso-8859-1'),
+                              (b'rg', None), (b'\xe5', 'iso-8859-1'),
+                              (b'sbord', None)])
+
+    def test_rfc2047_B_bad_padding(self):
+        s = '=?iso-8859-1?B?%s?='
+        data = [                                # only test complete bytes
+            ('dm==', b'v'), ('dm=', b'v'), ('dm', b'v'),
+            ('dmk=', b'vi'), ('dmk', b'vi')
+          ]
+        for q, a in data:
+            dh = decode_header(s % q)
+            self.assertEqual(dh, [(a, 'iso-8859-1')])
+
+    def test_rfc2047_Q_invalid_digits(self):
+        # issue 10004.
+        s = '=?iso-8659-1?Q?andr=e9=zz?='
+        self.assertEqual(decode_header(s),
+                        [(b'andr\xe9=zz', 'iso-8659-1')])
+
+
+# Test the MIMEMessage class
+class TestMIMEMessage(TestEmailBase):
+    def setUp(self):
+        with openfile('msg_11.txt') as fp:
+            self._text = fp.read()
+
+    def test_type_error(self):
+        self.assertRaises(TypeError, MIMEMessage, 'a plain string')
+
+    def test_valid_argument(self):
+        eq = self.assertEqual
+        unless = self.assertTrue
+        subject = 'A sub-message'
+        m = Message()
+        m['Subject'] = subject
+        r = MIMEMessage(m)
+        eq(r.get_content_type(), 'message/rfc822')
+        payload = r.get_payload()
+        unless(isinstance(payload, list))
+        eq(len(payload), 1)
+        subpart = payload[0]
+        unless(subpart is m)
+        eq(subpart['subject'], subject)
+
+    def test_bad_multipart(self):
+        eq = self.assertEqual
+        msg1 = Message()
+        msg1['Subject'] = 'subpart 1'
+        msg2 = Message()
+        msg2['Subject'] = 'subpart 2'
+        r = MIMEMessage(msg1)
+        self.assertRaises(errors.MultipartConversionError, r.attach, msg2)
+
+    def test_generate(self):
+        # First craft the message to be encapsulated
+        m = Message()
+        m['Subject'] = 'An enclosed message'
+        m.set_payload('Here is the body of the message.\n')
+        r = MIMEMessage(m)
+        r['Subject'] = 'The enclosing message'
+        s = StringIO()
+        g = Generator(s)
+        g.flatten(r)
+        self.assertEqual(s.getvalue(), """\
+Content-Type: message/rfc822
+MIME-Version: 1.0
+Subject: The enclosing message
+
+Subject: An enclosed message
+
+Here is the body of the message.
+""")
+
+    def test_parse_message_rfc822(self):
+        eq = self.assertEqual
+        unless = self.assertTrue
+        msg = self._msgobj('msg_11.txt')
+        eq(msg.get_content_type(), 'message/rfc822')
+        payload = msg.get_payload()
+        unless(isinstance(payload, list))
+        eq(len(payload), 1)
+        submsg = payload[0]
+        self.assertTrue(isinstance(submsg, Message))
+        eq(submsg['subject'], 'An enclosed message')
+        eq(submsg.get_payload(), 'Here is the body of the message.\n')
+
+    def test_dsn(self):
+        eq = self.assertEqual
+        unless = self.assertTrue
+        # msg 16 is a Delivery Status Notification, see RFC 1894
+        msg = self._msgobj('msg_16.txt')
+        eq(msg.get_content_type(), 'multipart/report')
+        unless(msg.is_multipart())
+        eq(len(msg.get_payload()), 3)
+        # Subpart 1 is a text/plain, human readable section
+        subpart = msg.get_payload(0)
+        eq(subpart.get_content_type(), 'text/plain')
+        eq(subpart.get_payload(), """\
+This report relates to a message you sent with the following header fields:
+
+  Message-id: <002001c144a6$8752e060$56104586 at oxy.edu>
+  Date: Sun, 23 Sep 2001 20:10:55 -0700
+  From: "Ian T. Henry" <henryi at oxy.edu>
+  To: SoCal Raves <scr at socal-raves.org>
+  Subject: [scr] yeah for Ians!!
+
+Your message cannot be delivered to the following recipients:
+
+  Recipient address: jangel1 at cougar.noc.ucla.edu
+  Reason: recipient reached disk quota
+
+""")
+        # Subpart 2 contains the machine parsable DSN information.  It
+        # consists of two blocks of headers, represented by two nested Message
+        # objects.
+        subpart = msg.get_payload(1)
+        eq(subpart.get_content_type(), 'message/delivery-status')
+        eq(len(subpart.get_payload()), 2)
+        # message/delivery-status should treat each block as a bunch of
+        # headers, i.e. a bunch of Message objects.
+        dsn1 = subpart.get_payload(0)
+        unless(isinstance(dsn1, Message))
+        eq(dsn1['original-envelope-id'], '0GK500B4HD0888 at cougar.noc.ucla.edu')
+        eq(dsn1.get_param('dns', header='reporting-mta'), '')
+        # Try a missing one <wink>
+        eq(dsn1.get_param('nsd', header='reporting-mta'), None)
+        dsn2 = subpart.get_payload(1)
+        unless(isinstance(dsn2, Message))
+        eq(dsn2['action'], 'failed')
+        eq(dsn2.get_params(header='original-recipient'),
+           [('rfc822', ''), ('jangel1 at cougar.noc.ucla.edu', '')])
+        eq(dsn2.get_param('rfc822', header='final-recipient'), '')
+        # Subpart 3 is the original message
+        subpart = msg.get_payload(2)
+        eq(subpart.get_content_type(), 'message/rfc822')
+        payload = subpart.get_payload()
+        unless(isinstance(payload, list))
+        eq(len(payload), 1)
+        subsubpart = payload[0]
+        unless(isinstance(subsubpart, Message))
+        eq(subsubpart.get_content_type(), 'text/plain')
+        eq(subsubpart['message-id'],
+           '<002001c144a6$8752e060$56104586 at oxy.edu>')
+
+    def test_epilogue(self):
+        eq = self.ndiffAssertEqual
+        with openfile('msg_21.txt') as fp:
+            text = fp.read()
+        msg = Message()
+        msg['From'] = 'aperson at dom.ain'
+        msg['To'] = 'bperson at dom.ain'
+        msg['Subject'] = 'Test'
+        msg.preamble = 'MIME message'
+        msg.epilogue = 'End of MIME message\n'
+        msg1 = MIMEText('One')
+        msg2 = MIMEText('Two')
+        msg.add_header('Content-Type', 'multipart/mixed', boundary='BOUNDARY')
+        msg.attach(msg1)
+        msg.attach(msg2)
+        sfp = StringIO()
+        g = Generator(sfp)
+        g.flatten(msg)
+        eq(sfp.getvalue(), text)
+
+    def test_no_nl_preamble(self):
+        eq = self.ndiffAssertEqual
+        msg = Message()
+        msg['From'] = 'aperson at dom.ain'
+        msg['To'] = 'bperson at dom.ain'
+        msg['Subject'] = 'Test'
+        msg.preamble = 'MIME message'
+        msg.epilogue = ''
+        msg1 = MIMEText('One')
+        msg2 = MIMEText('Two')
+        msg.add_header('Content-Type', 'multipart/mixed', boundary='BOUNDARY')
+        msg.attach(msg1)
+        msg.attach(msg2)
+        eq(msg.as_string(), """\
+From: aperson at dom.ain
+To: bperson at dom.ain
+Subject: Test
+Content-Type: multipart/mixed; boundary="BOUNDARY"
+
+MIME message
+--BOUNDARY
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+
+One
+--BOUNDARY
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+
+Two
+--BOUNDARY--
+""")
+
+    def test_default_type(self):
+        eq = self.assertEqual
+        with openfile('msg_30.txt') as fp:
+            msg = email.message_from_file(fp)
+        container1 = msg.get_payload(0)
+        eq(container1.get_default_type(), 'message/rfc822')
+        eq(container1.get_content_type(), 'message/rfc822')
+        container2 = msg.get_payload(1)
+        eq(container2.get_default_type(), 'message/rfc822')
+        eq(container2.get_content_type(), 'message/rfc822')
+        container1a = container1.get_payload(0)
+        eq(container1a.get_default_type(), 'text/plain')
+        eq(container1a.get_content_type(), 'text/plain')
+        container2a = container2.get_payload(0)
+        eq(container2a.get_default_type(), 'text/plain')
+        eq(container2a.get_content_type(), 'text/plain')
+
+    def test_default_type_with_explicit_container_type(self):
+        eq = self.assertEqual
+        with openfile('msg_28.txt') as fp:
+            msg = email.message_from_file(fp)
+        container1 = msg.get_payload(0)
+        eq(container1.get_default_type(), 'message/rfc822')
+        eq(container1.get_content_type(), 'message/rfc822')
+        container2 = msg.get_payload(1)
+        eq(container2.get_default_type(), 'message/rfc822')
+        eq(container2.get_content_type(), 'message/rfc822')
+        container1a = container1.get_payload(0)
+        eq(container1a.get_default_type(), 'text/plain')
+        eq(container1a.get_content_type(), 'text/plain')
+        container2a = container2.get_payload(0)
+        eq(container2a.get_default_type(), 'text/plain')
+        eq(container2a.get_content_type(), 'text/plain')
+
+    def test_default_type_non_parsed(self):
+        eq = self.assertEqual
+        neq = self.ndiffAssertEqual
+        # Set up container
+        container = MIMEMultipart('digest', 'BOUNDARY')
+        container.epilogue = ''
+        # Set up subparts
+        subpart1a = MIMEText('message 1\n')
+        subpart2a = MIMEText('message 2\n')
+        subpart1 = MIMEMessage(subpart1a)
+        subpart2 = MIMEMessage(subpart2a)
+        container.attach(subpart1)
+        container.attach(subpart2)
+        eq(subpart1.get_content_type(), 'message/rfc822')
+        eq(subpart1.get_default_type(), 'message/rfc822')
+        eq(subpart2.get_content_type(), 'message/rfc822')
+        eq(subpart2.get_default_type(), 'message/rfc822')
+        neq(container.as_string(0), '''\
+Content-Type: multipart/digest; boundary="BOUNDARY"
+MIME-Version: 1.0
+
+--BOUNDARY
+Content-Type: message/rfc822
+MIME-Version: 1.0
+
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+
+message 1
+
+--BOUNDARY
+Content-Type: message/rfc822
+MIME-Version: 1.0
+
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+
+message 2
+
+--BOUNDARY--
+''')
+        del subpart1['content-type']
+        del subpart1['mime-version']
+        del subpart2['content-type']
+        del subpart2['mime-version']
+        eq(subpart1.get_content_type(), 'message/rfc822')
+        eq(subpart1.get_default_type(), 'message/rfc822')
+        eq(subpart2.get_content_type(), 'message/rfc822')
+        eq(subpart2.get_default_type(), 'message/rfc822')
+        neq(container.as_string(0), '''\
+Content-Type: multipart/digest; boundary="BOUNDARY"
+MIME-Version: 1.0
+
+--BOUNDARY
+
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+
+message 1
+
+--BOUNDARY
+
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+
+message 2
+
+--BOUNDARY--
+''')
+
+    def test_mime_attachments_in_constructor(self):
+        eq = self.assertEqual
+        text1 = MIMEText('')
+        text2 = MIMEText('')
+        msg = MIMEMultipart(_subparts=(text1, text2))
+        eq(len(msg.get_payload()), 2)
+        eq(msg.get_payload(0), text1)
+        eq(msg.get_payload(1), text2)
+
+    def test_default_multipart_constructor(self):
+        msg = MIMEMultipart()
+        self.assertTrue(msg.is_multipart())
+
+
+# A general test of parser->model->generator idempotency.  IOW, read a message
+# in, parse it into a message object tree, then without touching the tree,
+# regenerate the plain text.  The original text and the transformed text
+# should be identical.  Note: that we ignore the Unix-From since that may
+# contain a changed date.
+class TestIdempotent(TestEmailBase):
+
+    linesep = '\n'
+
+    def _msgobj(self, filename):
+        with openfile(filename) as fp:
+            data = fp.read()
+        msg = email.message_from_string(data)
+        return msg, data
+
+    def _idempotent(self, msg, text, unixfrom=False):
+        eq = self.ndiffAssertEqual
+        s = StringIO()
+        g = Generator(s, maxheaderlen=0)
+        g.flatten(msg, unixfrom=unixfrom)
+        eq(text, s.getvalue())
+
+    def test_parse_text_message(self):
+        eq = self.assertEqual
+        msg, text = self._msgobj('msg_01.txt')
+        eq(msg.get_content_type(), 'text/plain')
+        eq(msg.get_content_maintype(), 'text')
+        eq(msg.get_content_subtype(), 'plain')
+        eq(msg.get_params()[1], ('charset', 'us-ascii'))
+        eq(msg.get_param('charset'), 'us-ascii')
+        eq(msg.preamble, None)
+        eq(msg.epilogue, None)
+        self._idempotent(msg, text)
+
+    def test_parse_untyped_message(self):
+        eq = self.assertEqual
+        msg, text = self._msgobj('msg_03.txt')
+        eq(msg.get_content_type(), 'text/plain')
+        eq(msg.get_params(), None)
+        eq(msg.get_param('charset'), None)
+        self._idempotent(msg, text)
+
+    def test_simple_multipart(self):
+        msg, text = self._msgobj('msg_04.txt')
+        self._idempotent(msg, text)
+
+    def test_MIME_digest(self):
+        msg, text = self._msgobj('msg_02.txt')
+        self._idempotent(msg, text)
+
+    def test_long_header(self):
+        msg, text = self._msgobj('msg_27.txt')
+        self._idempotent(msg, text)
+
+    def test_MIME_digest_with_part_headers(self):
+        msg, text = self._msgobj('msg_28.txt')
+        self._idempotent(msg, text)
+
+    def test_mixed_with_image(self):
+        msg, text = self._msgobj('msg_06.txt')
+        self._idempotent(msg, text)
+
+    def test_multipart_report(self):
+        msg, text = self._msgobj('msg_05.txt')
+        self._idempotent(msg, text)
+
+    def test_dsn(self):
+        msg, text = self._msgobj('msg_16.txt')
+        self._idempotent(msg, text)
+
+    def test_preamble_epilogue(self):
+        msg, text = self._msgobj('msg_21.txt')
+        self._idempotent(msg, text)
+
+    def test_multipart_one_part(self):
+        msg, text = self._msgobj('msg_23.txt')
+        self._idempotent(msg, text)
+
+    def test_multipart_no_parts(self):
+        msg, text = self._msgobj('msg_24.txt')
+        self._idempotent(msg, text)
+
+    def test_no_start_boundary(self):
+        msg, text = self._msgobj('msg_31.txt')
+        self._idempotent(msg, text)
+
+    def test_rfc2231_charset(self):
+        msg, text = self._msgobj('msg_32.txt')
+        self._idempotent(msg, text)
+
+    def test_more_rfc2231_parameters(self):
+        msg, text = self._msgobj('msg_33.txt')
+        self._idempotent(msg, text)
+
+    def test_text_plain_in_a_multipart_digest(self):
+        msg, text = self._msgobj('msg_34.txt')
+        self._idempotent(msg, text)
+
+    def test_nested_multipart_mixeds(self):
+        msg, text = self._msgobj('msg_12a.txt')
+        self._idempotent(msg, text)
+
+    def test_message_external_body_idempotent(self):
+        msg, text = self._msgobj('msg_36.txt')
+        self._idempotent(msg, text)
+
+    def test_message_delivery_status(self):
+        msg, text = self._msgobj('msg_43.txt')
+        self._idempotent(msg, text, unixfrom=True)
+
+    def test_message_signed_idempotent(self):
+        msg, text = self._msgobj('msg_45.txt')
+        self._idempotent(msg, text)
+
+    def test_content_type(self):
+        eq = self.assertEqual
+        unless = self.assertTrue
+        # Get a message object and reset the seek pointer for other tests
+        msg, text = self._msgobj('msg_05.txt')
+        eq(msg.get_content_type(), 'multipart/report')
+        # Test the Content-Type: parameters
+        params = {}
+        for pk, pv in msg.get_params():
+            params[pk] = pv
+        eq(params['report-type'], 'delivery-status')
+        eq(params['boundary'], 'D1690A7AC1.996856090/mail.example.com')
+        eq(msg.preamble, 'This is a MIME-encapsulated message.' + self.linesep)
+        eq(msg.epilogue, self.linesep)
+        eq(len(msg.get_payload()), 3)
+        # Make sure the subparts are what we expect
+        msg1 = msg.get_payload(0)
+        eq(msg1.get_content_type(), 'text/plain')
+        eq(msg1.get_payload(), 'Yadda yadda yadda' + self.linesep)
+        msg2 = msg.get_payload(1)
+        eq(msg2.get_content_type(), 'text/plain')
+        eq(msg2.get_payload(), 'Yadda yadda yadda' + self.linesep)
+        msg3 = msg.get_payload(2)
+        eq(msg3.get_content_type(), 'message/rfc822')
+        self.assertTrue(isinstance(msg3, Message))
+        payload = msg3.get_payload()
+        unless(isinstance(payload, list))
+        eq(len(payload), 1)
+        msg4 = payload[0]
+        unless(isinstance(msg4, Message))
+        eq(msg4.get_payload(), 'Yadda yadda yadda' + self.linesep)
+
+    def test_parser(self):
+        eq = self.assertEqual
+        unless = self.assertTrue
+        msg, text = self._msgobj('msg_06.txt')
+        # Check some of the outer headers
+        eq(msg.get_content_type(), 'message/rfc822')
+        # Make sure the payload is a list of exactly one sub-Message, and that
+        # that submessage has a type of text/plain
+        payload = msg.get_payload()
+        unless(isinstance(payload, list))
+        eq(len(payload), 1)
+        msg1 = payload[0]
+        self.assertTrue(isinstance(msg1, Message))
+        eq(msg1.get_content_type(), 'text/plain')
+        self.assertTrue(isinstance(msg1.get_payload(), str))
+        eq(msg1.get_payload(), self.linesep)
+
+
+
+# Test various other bits of the package's functionality
+class TestMiscellaneous(TestEmailBase):
+    def test_message_from_string(self):
+        with openfile('msg_01.txt') as fp:
+            text = fp.read()
+        msg = email.message_from_string(text)
+        s = StringIO()
+        # Don't wrap/continue long headers since we're trying to test
+        # idempotency.
+        g = Generator(s, maxheaderlen=0)
+        g.flatten(msg)
+        self.assertEqual(text, s.getvalue())
+
+    def test_message_from_file(self):
+        with openfile('msg_01.txt') as fp:
+            text = fp.read()
+            fp.seek(0)
+            msg = email.message_from_file(fp)
+            s = StringIO()
+            # Don't wrap/continue long headers since we're trying to test
+            # idempotency.
+            g = Generator(s, maxheaderlen=0)
+            g.flatten(msg)
+            self.assertEqual(text, s.getvalue())
+
+    def test_message_from_string_with_class(self):
+        unless = self.assertTrue
+        with openfile('msg_01.txt') as fp:
+            text = fp.read()
+
+        # Create a subclass
+        class MyMessage(Message):
+            pass
+
+        msg = email.message_from_string(text, MyMessage)
+        unless(isinstance(msg, MyMessage))
+        # Try something more complicated
+        with openfile('msg_02.txt') as fp:
+            text = fp.read()
+        msg = email.message_from_string(text, MyMessage)
+        for subpart in msg.walk():
+            unless(isinstance(subpart, MyMessage))
+
+    def test_message_from_file_with_class(self):
+        unless = self.assertTrue
+        # Create a subclass
+        class MyMessage(Message):
+            pass
+
+        with openfile('msg_01.txt') as fp:
+            msg = email.message_from_file(fp, MyMessage)
+        unless(isinstance(msg, MyMessage))
+        # Try something more complicated
+        with openfile('msg_02.txt') as fp:
+            msg = email.message_from_file(fp, MyMessage)
+        for subpart in msg.walk():
+            unless(isinstance(subpart, MyMessage))
+
+    def test__all__(self):
+        module = __import__('email')
+        # Can't use sorted() here due to Python 2.3 compatibility
+        all = module.__all__[:]
+        all.sort()
+        self.assertEqual(all, [
+            'base64mime', 'charset', 'encoders', 'errors', 'generator',
+            'header', 'iterators', 'message', 'message_from_binary_file',
+            'message_from_bytes', 'message_from_file',
+            'message_from_string', 'mime', 'parser',
+            'quoprimime', 'utils',
+            ])
+
+    def test_formatdate(self):
+        now = time.time()
+        self.assertEqual(utils.parsedate(utils.formatdate(now))[:6],
+                         time.gmtime(now)[:6])
+
+    def test_formatdate_localtime(self):
+        now = time.time()
+        self.assertEqual(
+            utils.parsedate(utils.formatdate(now, localtime=True))[:6],
+            time.localtime(now)[:6])
+
+    def test_formatdate_usegmt(self):
+        now = time.time()
+        self.assertEqual(
+            utils.formatdate(now, localtime=False),
+            time.strftime('%a, %d %b %Y %H:%M:%S -0000', time.gmtime(now)))
+        self.assertEqual(
+            utils.formatdate(now, localtime=False, usegmt=True),
+            time.strftime('%a, %d %b %Y %H:%M:%S GMT', time.gmtime(now)))
+
+    def test_parsedate_none(self):
+        self.assertEqual(utils.parsedate(''), None)
+
+    def test_parsedate_compact(self):
+        # The FWS after the comma is optional
+        self.assertEqual(utils.parsedate('Wed,3 Apr 2002 14:58:26 +0800'),
+                         utils.parsedate('Wed, 3 Apr 2002 14:58:26 +0800'))
+
+    def test_parsedate_no_dayofweek(self):
+        eq = self.assertEqual
+        eq(utils.parsedate_tz('25 Feb 2003 13:47:26 -0800'),
+           (2003, 2, 25, 13, 47, 26, 0, 1, -1, -28800))
+
+    def test_parsedate_compact_no_dayofweek(self):
+        eq = self.assertEqual
+        eq(utils.parsedate_tz('5 Feb 2003 13:47:26 -0800'),
+           (2003, 2, 5, 13, 47, 26, 0, 1, -1, -28800))
+
+    def test_parsedate_no_space_before_positive_offset(self):
+        self.assertEqual(utils.parsedate_tz('Wed, 3 Apr 2002 14:58:26+0800'),
+           (2002, 4, 3, 14, 58, 26, 0, 1, -1, 28800))
+
+    def test_parsedate_no_space_before_negative_offset(self):
+        # Issue 1155362: we already handled '+' for this case.
+        self.assertEqual(utils.parsedate_tz('Wed, 3 Apr 2002 14:58:26-0800'),
+           (2002, 4, 3, 14, 58, 26, 0, 1, -1, -28800))
+
+
+    def test_parsedate_accepts_time_with_dots(self):
+        eq = self.assertEqual
+        eq(utils.parsedate_tz('5 Feb 2003 13.47.26 -0800'),
+           (2003, 2, 5, 13, 47, 26, 0, 1, -1, -28800))
+        eq(utils.parsedate_tz('5 Feb 2003 13.47 -0800'),
+           (2003, 2, 5, 13, 47, 0, 0, 1, -1, -28800))
+
+    def test_parsedate_acceptable_to_time_functions(self):
+        eq = self.assertEqual
+        timetup = utils.parsedate('5 Feb 2003 13:47:26 -0800')
+        t = int(time.mktime(timetup))
+        eq(time.localtime(t)[:6], timetup[:6])
+        eq(int(time.strftime('%Y', timetup)), 2003)
+        timetup = utils.parsedate_tz('5 Feb 2003 13:47:26 -0800')
+        t = int(time.mktime(timetup[:9]))
+        eq(time.localtime(t)[:6], timetup[:6])
+        eq(int(time.strftime('%Y', timetup[:9])), 2003)
+
+    def test_parsedate_y2k(self):
+        """Test for parsing a date with a two-digit year.
+
+        Parsing a date with a two-digit year should return the correct
+        four-digit year. RFC822 allows two-digit years, but RFC2822 (which
+        obsoletes RFC822) requires four-digit years.
+
+        """
+        self.assertEqual(utils.parsedate_tz('25 Feb 03 13:47:26 -0800'),
+                         utils.parsedate_tz('25 Feb 2003 13:47:26 -0800'))
+        self.assertEqual(utils.parsedate_tz('25 Feb 71 13:47:26 -0800'),
+                         utils.parsedate_tz('25 Feb 1971 13:47:26 -0800'))
+
+    def test_parseaddr_empty(self):
+        self.assertEqual(utils.parseaddr('<>'), ('', ''))
+        self.assertEqual(utils.formataddr(utils.parseaddr('<>')), '')
+
+    def test_noquote_dump(self):
+        self.assertEqual(
+            utils.formataddr(('A Silly Person', 'person at dom.ain')),
+            'A Silly Person <person at dom.ain>')
+
+    def test_escape_dump(self):
+        self.assertEqual(
+            utils.formataddr(('A (Very) Silly Person', 'person at dom.ain')),
+            r'"A \(Very\) Silly Person" <person at dom.ain>')
+        a = r'A \(Special\) Person'
+        b = 'person at dom.ain'
+        self.assertEqual(utils.parseaddr(utils.formataddr((a, b))), (a, b))
+
+    def test_escape_backslashes(self):
+        self.assertEqual(
+            utils.formataddr(('Arthur \Backslash\ Foobar', 'person at dom.ain')),
+            r'"Arthur \\Backslash\\ Foobar" <person at dom.ain>')
+        a = r'Arthur \Backslash\ Foobar'
+        b = 'person at dom.ain'
+        self.assertEqual(utils.parseaddr(utils.formataddr((a, b))), (a, b))
+
+    def test_name_with_dot(self):
+        x = 'John X. Doe <jxd at example.com>'
+        y = '"John X. Doe" <jxd at example.com>'
+        a, b = ('John X. Doe', 'jxd at example.com')
+        self.assertEqual(utils.parseaddr(x), (a, b))
+        self.assertEqual(utils.parseaddr(y), (a, b))
+        # formataddr() quotes the name if there's a dot in it
+        self.assertEqual(utils.formataddr((a, b)), y)
+
+    def test_parseaddr_preserves_quoted_pairs_in_addresses(self):
+        # issue 10005.  Note that in the third test the second pair of
+        # backslashes is not actually a quoted pair because it is not inside a
+        # comment or quoted string: the address being parsed has a quoted
+        # string containing a quoted backslash, followed by 'example' and two
+        # backslashes, followed by another quoted string containing a space and
+        # the word 'example'.  parseaddr copies those two backslashes
+        # literally.  Per rfc5322 this is not technically correct since a \ may
+        # not appear in an address outside of a quoted string.  It is probably
+        # a sensible Postel interpretation, though.
+        eq = self.assertEqual
+        eq(utils.parseaddr('""example" example"@example.com'),
+          ('', '""example" example"@example.com'))
+        eq(utils.parseaddr('"\\"example\\" example"@example.com'),
+          ('', '"\\"example\\" example"@example.com'))
+        eq(utils.parseaddr('"\\\\"example\\\\" example"@example.com'),
+          ('', '"\\\\"example\\\\" example"@example.com'))
+
+    def test_parseaddr_preserves_spaces_in_local_part(self):
+        # issue 9286.  A normal RFC5322 local part should not contain any
+        # folding white space, but legacy local parts can (they are a sequence
+        # of atoms, not dotatoms).  On the other hand we strip whitespace from
+        # before the @ and around dots, on the assumption that the whitespace
+        # around the punctuation is a mistake in what would otherwise be
+        # an RFC5322 local part.  Leading whitespace is, usual, stripped as well.
+        self.assertEqual(('', "merwok wok at xample.com"),
+            utils.parseaddr("merwok wok at xample.com"))
+        self.assertEqual(('', "merwok  wok at xample.com"),
+            utils.parseaddr("merwok  wok at xample.com"))
+        self.assertEqual(('', "merwok  wok at xample.com"),
+            utils.parseaddr(" merwok  wok  @xample.com"))
+        self.assertEqual(('', 'merwok"wok"  wok at xample.com'),
+            utils.parseaddr('merwok"wok"  wok at xample.com'))
+        self.assertEqual(('', 'merwok.wok.wok at xample.com'),
+            utils.parseaddr('merwok. wok .  wok at xample.com'))
+
+    def test_multiline_from_comment(self):
+        x = """\
+Foo
+\tBar <foo at example.com>"""
+        self.assertEqual(utils.parseaddr(x), ('Foo Bar', 'foo at example.com'))
+
+    def test_quote_dump(self):
+        self.assertEqual(
+            utils.formataddr(('A Silly; Person', 'person at dom.ain')),
+            r'"A Silly; Person" <person at dom.ain>')
+
+    def test_charset_richcomparisons(self):
+        eq = self.assertEqual
+        ne = self.assertNotEqual
+        cset1 = Charset()
+        cset2 = Charset()
+        eq(cset1, 'us-ascii')
+        eq(cset1, 'US-ASCII')
+        eq(cset1, 'Us-AsCiI')
+        eq('us-ascii', cset1)
+        eq('US-ASCII', cset1)
+        eq('Us-AsCiI', cset1)
+        ne(cset1, 'usascii')
+        ne(cset1, 'USASCII')
+        ne(cset1, 'UsAsCiI')
+        ne('usascii', cset1)
+        ne('USASCII', cset1)
+        ne('UsAsCiI', cset1)
+        eq(cset1, cset2)
+        eq(cset2, cset1)
+
+    def test_getaddresses(self):
+        eq = self.assertEqual
+        eq(utils.getaddresses(['aperson at dom.ain (Al Person)',
+                               'Bud Person <bperson at dom.ain>']),
+           [('Al Person', 'aperson at dom.ain'),
+            ('Bud Person', 'bperson at dom.ain')])
+
+    def test_getaddresses_nasty(self):
+        eq = self.assertEqual
+        eq(utils.getaddresses(['foo: ;']), [('', '')])
+        eq(utils.getaddresses(
+           ['[]*-- =~$']),
+           [('', ''), ('', ''), ('', '*--')])
+        eq(utils.getaddresses(
+           ['foo: ;', '"Jason R. Mastaler" <jason at dom.ain>']),
+           [('', ''), ('Jason R. Mastaler', 'jason at dom.ain')])
+
+    def test_getaddresses_embedded_comment(self):
+        """Test proper handling of a nested comment"""
+        eq = self.assertEqual
+        addrs = utils.getaddresses(['User ((nested comment)) <foo at bar.com>'])
+        eq(addrs[0][1], 'foo at bar.com')
+
+    def test_utils_quote_unquote(self):
+        eq = self.assertEqual
+        msg = Message()
+        msg.add_header('content-disposition', 'attachment',
+                       filename='foo\\wacky"name')
+        eq(msg.get_filename(), 'foo\\wacky"name')
+
+    def test_get_body_encoding_with_bogus_charset(self):
+        charset = Charset('not a charset')
+        self.assertEqual(charset.get_body_encoding(), 'base64')
+
+    def test_get_body_encoding_with_uppercase_charset(self):
+        eq = self.assertEqual
+        msg = Message()
+        msg['Content-Type'] = 'text/plain; charset=UTF-8'
+        eq(msg['content-type'], 'text/plain; charset=UTF-8')
+        charsets = msg.get_charsets()
+        eq(len(charsets), 1)
+        eq(charsets[0], 'utf-8')
+        charset = Charset(charsets[0])
+        eq(charset.get_body_encoding(), 'base64')
+        msg.set_payload(b'hello world', charset=charset)
+        eq(msg.get_payload(), 'aGVsbG8gd29ybGQ=\n')
+        eq(msg.get_payload(decode=True), b'hello world')
+        eq(msg['content-transfer-encoding'], 'base64')
+        # Try another one
+        msg = Message()
+        msg['Content-Type'] = 'text/plain; charset="US-ASCII"'
+        charsets = msg.get_charsets()
+        eq(len(charsets), 1)
+        eq(charsets[0], 'us-ascii')
+        charset = Charset(charsets[0])
+        eq(charset.get_body_encoding(), encoders.encode_7or8bit)
+        msg.set_payload('hello world', charset=charset)
+        eq(msg.get_payload(), 'hello world')
+        eq(msg['content-transfer-encoding'], '7bit')
+
+    def test_charsets_case_insensitive(self):
+        lc = Charset('us-ascii')
+        uc = Charset('US-ASCII')
+        self.assertEqual(lc.get_body_encoding(), uc.get_body_encoding())
+
+    def test_partial_falls_inside_message_delivery_status(self):
+        eq = self.ndiffAssertEqual
+        # The Parser interface provides chunks of data to FeedParser in 8192
+        # byte gulps.  SF bug #1076485 found one of those chunks inside
+        # message/delivery-status header block, which triggered an
+        # unreadline() of NeedMoreData.
+        msg = self._msgobj('msg_43.txt')
+        sfp = StringIO()
+        iterators._structure(msg, sfp)
+        eq(sfp.getvalue(), """\
+multipart/report
+    text/plain
+    message/delivery-status
+        text/plain
+        text/plain
+        text/plain
+        text/plain
+        text/plain
+        text/plain
+        text/plain
+        text/plain
+        text/plain
+        text/plain
+        text/plain
+        text/plain
+        text/plain
+        text/plain
+        text/plain
+        text/plain
+        text/plain
+        text/plain
+        text/plain
+        text/plain
+        text/plain
+        text/plain
+        text/plain
+        text/plain
+        text/plain
+        text/plain
+    text/rfc822-headers
+""")
+
+    def test_make_msgid_domain(self):
+        self.assertEqual(
+            email.utils.make_msgid(domain='testdomain-string')[-19:],
+            '@testdomain-string>')
+
+
+# Test the iterator/generators
+class TestIterators(TestEmailBase):
+    def test_body_line_iterator(self):
+        eq = self.assertEqual
+        neq = self.ndiffAssertEqual
+        # First a simple non-multipart message
+        msg = self._msgobj('msg_01.txt')
+        it = iterators.body_line_iterator(msg)
+        lines = list(it)
+        eq(len(lines), 6)
+        neq(EMPTYSTRING.join(lines), msg.get_payload())
+        # Now a more complicated multipart
+        msg = self._msgobj('msg_02.txt')
+        it = iterators.body_line_iterator(msg)
+        lines = list(it)
+        eq(len(lines), 43)
+        with openfile('msg_19.txt') as fp:
+            neq(EMPTYSTRING.join(lines), fp.read())
+
+    def test_typed_subpart_iterator(self):
+        eq = self.assertEqual
+        msg = self._msgobj('msg_04.txt')
+        it = iterators.typed_subpart_iterator(msg, 'text')
+        lines = []
+        subparts = 0
+        for subpart in it:
+            subparts += 1
+            lines.append(subpart.get_payload())
+        eq(subparts, 2)
+        eq(EMPTYSTRING.join(lines), """\
+a simple kind of mirror
+to reflect upon our own
+a simple kind of mirror
+to reflect upon our own
+""")
+
+    def test_typed_subpart_iterator_default_type(self):
+        eq = self.assertEqual
+        msg = self._msgobj('msg_03.txt')
+        it = iterators.typed_subpart_iterator(msg, 'text', 'plain')
+        lines = []
+        subparts = 0
+        for subpart in it:
+            subparts += 1
+            lines.append(subpart.get_payload())
+        eq(subparts, 1)
+        eq(EMPTYSTRING.join(lines), """\
+
+Hi,
+
+Do you like this message?
+
+-Me
+""")
+
+    def test_pushCR_LF(self):
+        '''FeedParser BufferedSubFile.push() assumed it received complete
+           line endings.  A CR ending one push() followed by a LF starting
+           the next push() added an empty line.
+        '''
+        imt = [
+            ("a\r \n",  2),
+            ("b",       0),
+            ("c\n",     1),
+            ("",        0),
+            ("d\r\n",   1),
+            ("e\r",     0),
+            ("\nf",     1),
+            ("\r\n",    1),
+          ]
+        from email.feedparser import BufferedSubFile, NeedMoreData
+        bsf = BufferedSubFile()
+        om = []
+        nt = 0
+        for il, n in imt:
+            bsf.push(il)
+            nt += n
+            n1 = 0
+            while True:
+                ol = bsf.readline()
+                if ol == NeedMoreData:
+                    break
+                om.append(ol)
+                n1 += 1
+            self.assertTrue(n == n1)
+        self.assertTrue(len(om) == nt)
+        self.assertTrue(''.join([il for il, n in imt]) == ''.join(om))
+
+
+
+class TestParsers(TestEmailBase):
+    def test_header_parser(self):
+        eq = self.assertEqual
+        # Parse only the headers of a complex multipart MIME document
+        with openfile('msg_02.txt') as fp:
+            msg = HeaderParser().parse(fp)
+        eq(msg['from'], 'ppp-request at zzz.org')
+        eq(msg['to'], 'ppp at zzz.org')
+        eq(msg.get_content_type(), 'multipart/mixed')
+        self.assertFalse(msg.is_multipart())
+        self.assertTrue(isinstance(msg.get_payload(), str))
+
+    def test_whitespace_continuation(self):
+        eq = self.assertEqual
+        # This message contains a line after the Subject: header that has only
+        # whitespace, but it is not empty!
+        msg = email.message_from_string("""\
+From: aperson at dom.ain
+To: bperson at dom.ain
+Subject: the next line has a space on it
+\x20
+Date: Mon, 8 Apr 2002 15:09:19 -0400
+Message-ID: spam
+
+Here's the message body
+""")
+        eq(msg['subject'], 'the next line has a space on it\n ')
+        eq(msg['message-id'], 'spam')
+        eq(msg.get_payload(), "Here's the message body\n")
+
+    def test_whitespace_continuation_last_header(self):
+        eq = self.assertEqual
+        # Like the previous test, but the subject line is the last
+        # header.
+        msg = email.message_from_string("""\
+From: aperson at dom.ain
+To: bperson at dom.ain
+Date: Mon, 8 Apr 2002 15:09:19 -0400
+Message-ID: spam
+Subject: the next line has a space on it
+\x20
+
+Here's the message body
+""")
+        eq(msg['subject'], 'the next line has a space on it\n ')
+        eq(msg['message-id'], 'spam')
+        eq(msg.get_payload(), "Here's the message body\n")
+
+    def test_crlf_separation(self):
+        eq = self.assertEqual
+        with openfile('msg_26.txt', newline='\n') as fp:
+            msg = Parser().parse(fp)
+        eq(len(msg.get_payload()), 2)
+        part1 = msg.get_payload(0)
+        eq(part1.get_content_type(), 'text/plain')
+        eq(part1.get_payload(), 'Simple email with attachment.\r\n\r\n')
+        part2 = msg.get_payload(1)
+        eq(part2.get_content_type(), 'application/riscos')
+
+    def test_crlf_flatten(self):
+        # Using newline='\n' preserves the crlfs in this input file.
+        with openfile('msg_26.txt', newline='\n') as fp:
+            text = fp.read()
+        msg = email.message_from_string(text)
+        s = StringIO()
+        g = Generator(s)
+        g.flatten(msg, linesep='\r\n')
+        self.assertEqual(s.getvalue(), text)
+
+    maxDiff = None
+
+    def test_multipart_digest_with_extra_mime_headers(self):
+        eq = self.assertEqual
+        neq = self.ndiffAssertEqual
+        with openfile('msg_28.txt') as fp:
+            msg = email.message_from_file(fp)
+        # Structure is:
+        # multipart/digest
+        #   message/rfc822
+        #     text/plain
+        #   message/rfc822
+        #     text/plain
+        eq(msg.is_multipart(), 1)
+        eq(len(msg.get_payload()), 2)
+        part1 = msg.get_payload(0)
+        eq(part1.get_content_type(), 'message/rfc822')
+        eq(part1.is_multipart(), 1)
+        eq(len(part1.get_payload()), 1)
+        part1a = part1.get_payload(0)
+        eq(part1a.is_multipart(), 0)
+        eq(part1a.get_content_type(), 'text/plain')
+        neq(part1a.get_payload(), 'message 1\n')
+        # next message/rfc822
+        part2 = msg.get_payload(1)
+        eq(part2.get_content_type(), 'message/rfc822')
+        eq(part2.is_multipart(), 1)
+        eq(len(part2.get_payload()), 1)
+        part2a = part2.get_payload(0)
+        eq(part2a.is_multipart(), 0)
+        eq(part2a.get_content_type(), 'text/plain')
+        neq(part2a.get_payload(), 'message 2\n')
+
+    def test_three_lines(self):
+        # A bug report by Andrew McNamara
+        lines = ['From: Andrew Person <aperson at dom.ain',
+                 'Subject: Test',
+                 'Date: Tue, 20 Aug 2002 16:43:45 +1000']
+        msg = email.message_from_string(NL.join(lines))
+        self.assertEqual(msg['date'], 'Tue, 20 Aug 2002 16:43:45 +1000')
+
+    def test_strip_line_feed_and_carriage_return_in_headers(self):
+        eq = self.assertEqual
+        # For [ 1002475 ] email message parser doesn't handle \r\n correctly
+        value1 = 'text'
+        value2 = 'more text'
+        m = 'Header: %s\r\nNext-Header: %s\r\n\r\nBody\r\n\r\n' % (
+            value1, value2)
+        msg = email.message_from_string(m)
+        eq(msg.get('Header'), value1)
+        eq(msg.get('Next-Header'), value2)
+
+    def test_rfc2822_header_syntax(self):
+        eq = self.assertEqual
+        m = '>From: foo\nFrom: bar\n!"#QUX;~: zoo\n\nbody'
+        msg = email.message_from_string(m)
+        eq(len(msg), 3)
+        eq(sorted(field for field in msg), ['!"#QUX;~', '>From', 'From'])
+        eq(msg.get_payload(), 'body')
+
+    def test_rfc2822_space_not_allowed_in_header(self):
+        eq = self.assertEqual
+        m = '>From foo at example.com 11:25:53\nFrom: bar\n!"#QUX;~: zoo\n\nbody'
+        msg = email.message_from_string(m)
+        eq(len(msg.keys()), 0)
+
+    def test_rfc2822_one_character_header(self):
+        eq = self.assertEqual
+        m = 'A: first header\nB: second header\nCC: third header\n\nbody'
+        msg = email.message_from_string(m)
+        headers = msg.keys()
+        headers.sort()
+        eq(headers, ['A', 'B', 'CC'])
+        eq(msg.get_payload(), 'body')
+
+    def test_CRLFLF_at_end_of_part(self):
+        # issue 5610: feedparser should not eat two chars from body part ending
+        # with "\r\n\n".
+        m = (
+            "From: foo at bar.com\n"
+            "To: baz\n"
+            "Mime-Version: 1.0\n"
+            "Content-Type: multipart/mixed; boundary=BOUNDARY\n"
+            "\n"
+            "--BOUNDARY\n"
+            "Content-Type: text/plain\n"
+            "\n"
+            "body ending with CRLF newline\r\n"
+            "\n"
+            "--BOUNDARY--\n"
+          )
+        msg = email.message_from_string(m)
+        self.assertTrue(msg.get_payload(0).get_payload().endswith('\r\n'))
+
+
+class Test8BitBytesHandling(unittest.TestCase):
+    # In Python3 all input is string, but that doesn't work if the actual input
+    # uses an 8bit transfer encoding.  To hack around that, in email 5.1 we
+    # decode byte streams using the surrogateescape error handler, and
+    # reconvert to binary at appropriate places if we detect surrogates.  This
+    # doesn't allow us to transform headers with 8bit bytes (they get munged),
+    # but it does allow us to parse and preserve them, and to decode body
+    # parts that use an 8bit CTE.
+
+    bodytest_msg = textwrap.dedent("""\
+        From: foo at bar.com
+        To: baz
+        Mime-Version: 1.0
+        Content-Type: text/plain; charset={charset}
+        Content-Transfer-Encoding: {cte}
+
+        {bodyline}
+        """)
+
+    def test_known_8bit_CTE(self):
+        m = self.bodytest_msg.format(charset='utf-8',
+                                     cte='8bit',
+                                     bodyline='pöstal').encode('utf-8')
+        msg = email.message_from_bytes(m)
+        self.assertEqual(msg.get_payload(), "pöstal\n")
+        self.assertEqual(msg.get_payload(decode=True),
+                         "pöstal\n".encode('utf-8'))
+
+    def test_unknown_8bit_CTE(self):
+        m = self.bodytest_msg.format(charset='notavalidcharset',
+                                     cte='8bit',
+                                     bodyline='pöstal').encode('utf-8')
+        msg = email.message_from_bytes(m)
+        self.assertEqual(msg.get_payload(), "p\uFFFD\uFFFDstal\n")
+        self.assertEqual(msg.get_payload(decode=True),
+                         "pöstal\n".encode('utf-8'))
+
+    def test_8bit_in_quopri_body(self):
+        # This is non-RFC compliant data...without 'decode' the library code
+        # decodes the body using the charset from the headers, and because the
+        # source byte really is utf-8 this works.  This is likely to fail
+        # against real dirty data (ie: produce mojibake), but the data is
+        # invalid anyway so it is as good a guess as any.  But this means that
+        # this test just confirms the current behavior; that behavior is not
+        # necessarily the best possible behavior.  With 'decode' it is
+        # returning the raw bytes, so that test should be of correct behavior,
+        # or at least produce the same result that email4 did.
+        m = self.bodytest_msg.format(charset='utf-8',
+                                     cte='quoted-printable',
+                                     bodyline='p=C3=B6stál').encode('utf-8')
+        msg = email.message_from_bytes(m)
+        self.assertEqual(msg.get_payload(), 'p=C3=B6stál\n')
+        self.assertEqual(msg.get_payload(decode=True),
+                         'pöstál\n'.encode('utf-8'))
+
+    def test_invalid_8bit_in_non_8bit_cte_uses_replace(self):
+        # This is similar to the previous test, but proves that if the 8bit
+        # byte is undecodeable in the specified charset, it gets replaced
+        # by the unicode 'unknown' character.  Again, this may or may not
+        # be the ideal behavior.  Note that if decode=False none of the
+        # decoders will get involved, so this is the only test we need
+        # for this behavior.
+        m = self.bodytest_msg.format(charset='ascii',
+                                     cte='quoted-printable',
+                                     bodyline='p=C3=B6stál').encode('utf-8')
+        msg = email.message_from_bytes(m)
+        self.assertEqual(msg.get_payload(), 'p=C3=B6st\uFFFD\uFFFDl\n')
+        self.assertEqual(msg.get_payload(decode=True),
+                        'pöstál\n'.encode('utf-8'))
+
+    def test_8bit_in_base64_body(self):
+        # Sticking an 8bit byte in a base64 block makes it undecodable by
+        # normal means, so the block is returned undecoded, but as bytes.
+        m = self.bodytest_msg.format(charset='utf-8',
+                                     cte='base64',
+                                     bodyline='cMO2c3RhbAá=').encode('utf-8')
+        msg = email.message_from_bytes(m)
+        self.assertEqual(msg.get_payload(decode=True),
+                         'cMO2c3RhbAá=\n'.encode('utf-8'))
+
+    def test_8bit_in_uuencode_body(self):
+        # Sticking an 8bit byte in a uuencode block makes it undecodable by
+        # normal means, so the block is returned undecoded, but as bytes.
+        m = self.bodytest_msg.format(charset='utf-8',
+                                     cte='uuencode',
+                                     bodyline='<,.V<W1A; á ').encode('utf-8')
+        msg = email.message_from_bytes(m)
+        self.assertEqual(msg.get_payload(decode=True),
+                         '<,.V<W1A; á \n'.encode('utf-8'))
+
+
+    headertest_headers = (
+        ('From: foo at bar.com', ('From', 'foo at bar.com')),
+        ('To: báz', ('To', '=?unknown-8bit?q?b=C3=A1z?=')),
+        ('Subject: Maintenant je vous présente mon collègue, le pouf célèbre\n'
+            '\tJean de Baddie',
+            ('Subject', '=?unknown-8bit?q?Maintenant_je_vous_pr=C3=A9sente_mon_'
+                'coll=C3=A8gue=2C_le_pouf_c=C3=A9l=C3=A8bre?=\n'
+                ' =?unknown-8bit?q?_Jean_de_Baddie?=')),
+        ('From: göst', ('From', '=?unknown-8bit?b?Z8O2c3Q=?=')),
+        )
+    headertest_msg = ('\n'.join([src for (src, _) in headertest_headers]) +
+        '\nYes, they are flying.\n').encode('utf-8')
+
+    def test_get_8bit_header(self):
+        msg = email.message_from_bytes(self.headertest_msg)
+        self.assertEqual(str(msg.get('to')), 'b\uFFFD\uFFFDz')
+        self.assertEqual(str(msg['to']), 'b\uFFFD\uFFFDz')
+
+    def test_print_8bit_headers(self):
+        msg = email.message_from_bytes(self.headertest_msg)
+        self.assertEqual(str(msg),
+                         textwrap.dedent("""\
+                            From: {}
+                            To: {}
+                            Subject: {}
+                            From: {}
+
+                            Yes, they are flying.
+                            """).format(*[expected[1] for (_, expected) in
+                                        self.headertest_headers]))
+
+    def test_values_with_8bit_headers(self):
+        msg = email.message_from_bytes(self.headertest_msg)
+        self.assertListEqual([str(x) for x in msg.values()],
+                              ['foo at bar.com',
+                               'b\uFFFD\uFFFDz',
+                               'Maintenant je vous pr\uFFFD\uFFFDsente mon '
+                                   'coll\uFFFD\uFFFDgue, le pouf '
+                                   'c\uFFFD\uFFFDl\uFFFD\uFFFDbre\n'
+                                   '\tJean de Baddie',
+                               "g\uFFFD\uFFFDst"])
+
+    def test_items_with_8bit_headers(self):
+        msg = email.message_from_bytes(self.headertest_msg)
+        self.assertListEqual([(str(x), str(y)) for (x, y) in msg.items()],
+                              [('From', 'foo at bar.com'),
+                               ('To', 'b\uFFFD\uFFFDz'),
+                               ('Subject', 'Maintenant je vous '
+                                  'pr\uFFFD\uFFFDsente '
+                                  'mon coll\uFFFD\uFFFDgue, le pouf '
+                                  'c\uFFFD\uFFFDl\uFFFD\uFFFDbre\n'
+                                  '\tJean de Baddie'),
+                               ('From', 'g\uFFFD\uFFFDst')])
+
+    def test_get_all_with_8bit_headers(self):
+        msg = email.message_from_bytes(self.headertest_msg)
+        self.assertListEqual([str(x) for x in msg.get_all('from')],
+                              ['foo at bar.com',
+                               'g\uFFFD\uFFFDst'])
+
+    def test_get_content_type_with_8bit(self):
+        msg = email.message_from_bytes(textwrap.dedent("""\
+            Content-Type: text/pl\xA7in; charset=utf-8
+            """).encode('latin-1'))
+        self.assertEqual(msg.get_content_type(), "text/pl\uFFFDin")
+        self.assertEqual(msg.get_content_maintype(), "text")
+        self.assertEqual(msg.get_content_subtype(), "pl\uFFFDin")
+
+    def test_get_params_with_8bit(self):
+        msg = email.message_from_bytes(
+            'X-Header: foo=\xa7ne; b\xa7r=two; baz=three\n'.encode('latin-1'))
+        self.assertEqual(msg.get_params(header='x-header'),
+           [('foo', '\uFFFDne'), ('b\uFFFDr', 'two'), ('baz', 'three')])
+        self.assertEqual(msg.get_param('Foo', header='x-header'), '\uFFFdne')
+        # XXX: someday you might be able to get 'b\xa7r', for now you can't.
+        self.assertEqual(msg.get_param('b\xa7r', header='x-header'), None)
+
+    def test_get_rfc2231_params_with_8bit(self):
+        msg = email.message_from_bytes(textwrap.dedent("""\
+            Content-Type: text/plain; charset=us-ascii;
+             title*=us-ascii'en'This%20is%20not%20f\xa7n"""
+             ).encode('latin-1'))
+        self.assertEqual(msg.get_param('title'),
+            ('us-ascii', 'en', 'This is not f\uFFFDn'))
+
+    def test_set_rfc2231_params_with_8bit(self):
+        msg = email.message_from_bytes(textwrap.dedent("""\
+            Content-Type: text/plain; charset=us-ascii;
+             title*=us-ascii'en'This%20is%20not%20f\xa7n"""
+             ).encode('latin-1'))
+        msg.set_param('title', 'test')
+        self.assertEqual(msg.get_param('title'), 'test')
+
+    def test_del_rfc2231_params_with_8bit(self):
+        msg = email.message_from_bytes(textwrap.dedent("""\
+            Content-Type: text/plain; charset=us-ascii;
+             title*=us-ascii'en'This%20is%20not%20f\xa7n"""
+             ).encode('latin-1'))
+        msg.del_param('title')
+        self.assertEqual(msg.get_param('title'), None)
+        self.assertEqual(msg.get_content_maintype(), 'text')
+
+    def test_get_payload_with_8bit_cte_header(self):
+        msg = email.message_from_bytes(textwrap.dedent("""\
+            Content-Transfer-Encoding: b\xa7se64
+            Content-Type: text/plain; charset=latin-1
+
+            payload
+            """).encode('latin-1'))
+        self.assertEqual(msg.get_payload(), 'payload\n')
+        self.assertEqual(msg.get_payload(decode=True), b'payload\n')
+
+    non_latin_bin_msg = textwrap.dedent("""\
+        From: foo at bar.com
+        To: báz
+        Subject: Maintenant je vous présente mon collègue, le pouf célèbre
+        \tJean de Baddie
+        Mime-Version: 1.0
+        Content-Type: text/plain; charset="utf-8"
+        Content-Transfer-Encoding: 8bit
+
+        Да, они летят.
+        """).encode('utf-8')
+
+    def test_bytes_generator(self):
+        msg = email.message_from_bytes(self.non_latin_bin_msg)
+        out = BytesIO()
+        email.generator.BytesGenerator(out).flatten(msg)
+        self.assertEqual(out.getvalue(), self.non_latin_bin_msg)
+
+    def test_bytes_generator_handles_None_body(self):
+        #Issue 11019
+        msg = email.message.Message()
+        out = BytesIO()
+        email.generator.BytesGenerator(out).flatten(msg)
+        self.assertEqual(out.getvalue(), b"\n")
+
+    non_latin_bin_msg_as7bit_wrapped = textwrap.dedent("""\
+        From: foo at bar.com
+        To: =?unknown-8bit?q?b=C3=A1z?=
+        Subject: =?unknown-8bit?q?Maintenant_je_vous_pr=C3=A9sente_mon_coll=C3=A8gue?=
+         =?unknown-8bit?q?=2C_le_pouf_c=C3=A9l=C3=A8bre?=
+         =?unknown-8bit?q?_Jean_de_Baddie?=
+        Mime-Version: 1.0
+        Content-Type: text/plain; charset="utf-8"
+        Content-Transfer-Encoding: base64
+
+        0JTQsCwg0L7QvdC4INC70LXRgtGP0YIuCg==
+        """)
+
+    def test_generator_handles_8bit(self):
+        msg = email.message_from_bytes(self.non_latin_bin_msg)
+        out = StringIO()
+        email.generator.Generator(out).flatten(msg)
+        self.assertEqual(out.getvalue(), self.non_latin_bin_msg_as7bit_wrapped)
+
+    def test_bytes_generator_with_unix_from(self):
+        # The unixfrom contains a current date, so we can't check it
+        # literally.  Just make sure the first word is 'From' and the
+        # rest of the message matches the input.
+        msg = email.message_from_bytes(self.non_latin_bin_msg)
+        out = BytesIO()
+        email.generator.BytesGenerator(out).flatten(msg, unixfrom=True)
+        lines = out.getvalue().split(b'\n')
+        self.assertEqual(lines[0].split()[0], b'From')
+        self.assertEqual(b'\n'.join(lines[1:]), self.non_latin_bin_msg)
+
+    non_latin_bin_msg_as7bit = non_latin_bin_msg_as7bit_wrapped.split('\n')
+    non_latin_bin_msg_as7bit[2:4] = [
+        'Subject: =?unknown-8bit?q?Maintenant_je_vous_pr=C3=A9sente_mon_'
+         'coll=C3=A8gue=2C_le_pouf_c=C3=A9l=C3=A8bre?=']
+    non_latin_bin_msg_as7bit = '\n'.join(non_latin_bin_msg_as7bit)
+
+    def test_message_from_binary_file(self):
+        fn = 'test.msg'
+        self.addCleanup(unlink, fn)
+        with open(fn, 'wb') as testfile:
+            testfile.write(self.non_latin_bin_msg)
+        with open(fn, 'rb') as testfile:
+            m = email.parser.BytesParser().parse(testfile)
+        self.assertEqual(str(m), self.non_latin_bin_msg_as7bit)
+
+    latin_bin_msg = textwrap.dedent("""\
+        From: foo at bar.com
+        To: Dinsdale
+        Subject: Nudge nudge, wink, wink
+        Mime-Version: 1.0
+        Content-Type: text/plain; charset="latin-1"
+        Content-Transfer-Encoding: 8bit
+
+        oh là là, know what I mean, know what I mean?
+        """).encode('latin-1')
+
+    latin_bin_msg_as7bit = textwrap.dedent("""\
+        From: foo at bar.com
+        To: Dinsdale
+        Subject: Nudge nudge, wink, wink
+        Mime-Version: 1.0
+        Content-Type: text/plain; charset="iso-8859-1"
+        Content-Transfer-Encoding: quoted-printable
+
+        oh l=E0 l=E0, know what I mean, know what I mean?
+        """)
+
+    def test_string_generator_reencodes_to_quopri_when_appropriate(self):
+        m = email.message_from_bytes(self.latin_bin_msg)
+        self.assertEqual(str(m), self.latin_bin_msg_as7bit)
+
+    def test_decoded_generator_emits_unicode_body(self):
+        m = email.message_from_bytes(self.latin_bin_msg)
+        out = StringIO()
+        email.generator.DecodedGenerator(out).flatten(m)
+        #DecodedHeader output contains an extra blank line compared
+        #to the input message.  RDM: not sure if this is a bug or not,
+        #but it is not specific to the 8bit->7bit conversion.
+        self.assertEqual(out.getvalue(),
+            self.latin_bin_msg.decode('latin-1')+'\n')
+
+    def test_bytes_feedparser(self):
+        bfp = email.feedparser.BytesFeedParser()
+        for i in range(0, len(self.latin_bin_msg), 10):
+            bfp.feed(self.latin_bin_msg[i:i+10])
+        m = bfp.close()
+        self.assertEqual(str(m), self.latin_bin_msg_as7bit)
+
+    def test_crlf_flatten(self):
+        with openfile('msg_26.txt', 'rb') as fp:
+            text = fp.read()
+        msg = email.message_from_bytes(text)
+        s = BytesIO()
+        g = email.generator.BytesGenerator(s)
+        g.flatten(msg, linesep='\r\n')
+        self.assertEqual(s.getvalue(), text)
+    maxDiff = None
+
+
+class BaseTestBytesGeneratorIdempotent:
+
+    maxDiff = None
+
+    def _msgobj(self, filename):
+        with openfile(filename, 'rb') as fp:
+            data = fp.read()
+        data = self.normalize_linesep_regex.sub(self.blinesep, data)
+        msg = email.message_from_bytes(data)
+        return msg, data
+
+    def _idempotent(self, msg, data, unixfrom=False):
+        b = BytesIO()
+        g = email.generator.BytesGenerator(b, maxheaderlen=0)
+        g.flatten(msg, unixfrom=unixfrom, linesep=self.linesep)
+        self.assertByteStringsEqual(data, b.getvalue())
+
+    def assertByteStringsEqual(self, str1, str2):
+        # Not using self.blinesep here is intentional.  This way the output
+        # is more useful when the failure results in mixed line endings.
+        self.assertListEqual(str1.split(b'\n'), str2.split(b'\n'))
+
+
+class TestBytesGeneratorIdempotentNL(BaseTestBytesGeneratorIdempotent,
+                                    TestIdempotent):
+    linesep = '\n'
+    blinesep = b'\n'
+    normalize_linesep_regex = re.compile(br'\r\n')
+
+
+class TestBytesGeneratorIdempotentCRLF(BaseTestBytesGeneratorIdempotent,
+                                       TestIdempotent):
+    linesep = '\r\n'
+    blinesep = b'\r\n'
+    normalize_linesep_regex = re.compile(br'(?<!\r)\n')
+
+
+class TestBase64(unittest.TestCase):
+    def test_len(self):
+        eq = self.assertEqual
+        eq(base64mime.header_length('hello'),
+           len(base64mime.body_encode(b'hello', eol='')))
+        for size in range(15):
+            if   size == 0 : bsize = 0
+            elif size <= 3 : bsize = 4
+            elif size <= 6 : bsize = 8
+            elif size <= 9 : bsize = 12
+            elif size <= 12: bsize = 16
+            else           : bsize = 20
+            eq(base64mime.header_length('x' * size), bsize)
+
+    def test_decode(self):
+        eq = self.assertEqual
+        eq(base64mime.decode(''), b'')
+        eq(base64mime.decode('aGVsbG8='), b'hello')
+
+    def test_encode(self):
+        eq = self.assertEqual
+        eq(base64mime.body_encode(b''), b'')
+        eq(base64mime.body_encode(b'hello'), 'aGVsbG8=\n')
+        # Test the binary flag
+        eq(base64mime.body_encode(b'hello\n'), 'aGVsbG8K\n')
+        # Test the maxlinelen arg
+        eq(base64mime.body_encode(b'xxxx ' * 20, maxlinelen=40), """\
+eHh4eCB4eHh4IHh4eHggeHh4eCB4eHh4IHh4eHgg
+eHh4eCB4eHh4IHh4eHggeHh4eCB4eHh4IHh4eHgg
+eHh4eCB4eHh4IHh4eHggeHh4eCB4eHh4IHh4eHgg
+eHh4eCB4eHh4IA==
+""")
+        # Test the eol argument
+        eq(base64mime.body_encode(b'xxxx ' * 20, maxlinelen=40, eol='\r\n'),
+           """\
+eHh4eCB4eHh4IHh4eHggeHh4eCB4eHh4IHh4eHgg\r
+eHh4eCB4eHh4IHh4eHggeHh4eCB4eHh4IHh4eHgg\r
+eHh4eCB4eHh4IHh4eHggeHh4eCB4eHh4IHh4eHgg\r
+eHh4eCB4eHh4IA==\r
+""")
+
+    def test_header_encode(self):
+        eq = self.assertEqual
+        he = base64mime.header_encode
+        eq(he('hello'), '=?iso-8859-1?b?aGVsbG8=?=')
+        eq(he('hello\r\nworld'), '=?iso-8859-1?b?aGVsbG8NCndvcmxk?=')
+        eq(he('hello\nworld'), '=?iso-8859-1?b?aGVsbG8Kd29ybGQ=?=')
+        # Test the charset option
+        eq(he('hello', charset='iso-8859-2'), '=?iso-8859-2?b?aGVsbG8=?=')
+        eq(he('hello\nworld'), '=?iso-8859-1?b?aGVsbG8Kd29ybGQ=?=')
+
+
+
+class TestQuopri(unittest.TestCase):
+    def setUp(self):
+        # Set of characters (as byte integers) that don't need to be encoded
+        # in headers.
+        self.hlit = list(chain(
+            range(ord('a'), ord('z') + 1),
+            range(ord('A'), ord('Z') + 1),
+            range(ord('0'), ord('9') + 1),
+            (c for c in b'!*+-/')))
+        # Set of characters (as byte integers) that do need to be encoded in
+        # headers.
+        self.hnon = [c for c in range(256) if c not in self.hlit]
+        assert len(self.hlit) + len(self.hnon) == 256
+        # Set of characters (as byte integers) that don't need to be encoded
+        # in bodies.
+        self.blit = list(range(ord(' '), ord('~') + 1))
+        self.blit.append(ord('\t'))
+        self.blit.remove(ord('='))
+        # Set of characters (as byte integers) that do need to be encoded in
+        # bodies.
+        self.bnon = [c for c in range(256) if c not in self.blit]
+        assert len(self.blit) + len(self.bnon) == 256
+
+    def test_quopri_header_check(self):
+        for c in self.hlit:
+            self.assertFalse(quoprimime.header_check(c),
+                        'Should not be header quopri encoded: %s' % chr(c))
+        for c in self.hnon:
+            self.assertTrue(quoprimime.header_check(c),
+                            'Should be header quopri encoded: %s' % chr(c))
+
+    def test_quopri_body_check(self):
+        for c in self.blit:
+            self.assertFalse(quoprimime.body_check(c),
+                        'Should not be body quopri encoded: %s' % chr(c))
+        for c in self.bnon:
+            self.assertTrue(quoprimime.body_check(c),
+                            'Should be body quopri encoded: %s' % chr(c))
+
+    def test_header_quopri_len(self):
+        eq = self.assertEqual
+        eq(quoprimime.header_length(b'hello'), 5)
+        # RFC 2047 chrome is not included in header_length().
+        eq(len(quoprimime.header_encode(b'hello', charset='xxx')),
+           quoprimime.header_length(b'hello') +
+           # =?xxx?q?...?= means 10 extra characters
+           10)
+        eq(quoprimime.header_length(b'h at e@l at l@o@'), 20)
+        # RFC 2047 chrome is not included in header_length().
+        eq(len(quoprimime.header_encode(b'h at e@l at l@o@', charset='xxx')),
+           quoprimime.header_length(b'h at e@l at l@o@') +
+           # =?xxx?q?...?= means 10 extra characters
+           10)
+        for c in self.hlit:
+            eq(quoprimime.header_length(bytes([c])), 1,
+               'expected length 1 for %r' % chr(c))
+        for c in self.hnon:
+            # Space is special; it's encoded to _
+            if c == ord(' '):
+                continue
+            eq(quoprimime.header_length(bytes([c])), 3,
+               'expected length 3 for %r' % chr(c))
+        eq(quoprimime.header_length(b' '), 1)
+
+    def test_body_quopri_len(self):
+        eq = self.assertEqual
+        for c in self.blit:
+            eq(quoprimime.body_length(bytes([c])), 1)
+        for c in self.bnon:
+            eq(quoprimime.body_length(bytes([c])), 3)
+
+    def test_quote_unquote_idempotent(self):
+        for x in range(256):
+            c = chr(x)
+            self.assertEqual(quoprimime.unquote(quoprimime.quote(c)), c)
+
+    def test_header_encode(self):
+        eq = self.assertEqual
+        he = quoprimime.header_encode
+        eq(he(b'hello'), '=?iso-8859-1?q?hello?=')
+        eq(he(b'hello', charset='iso-8859-2'), '=?iso-8859-2?q?hello?=')
+        eq(he(b'hello\nworld'), '=?iso-8859-1?q?hello=0Aworld?=')
+        # Test a non-ASCII character
+        eq(he(b'hello\xc7there'), '=?iso-8859-1?q?hello=C7there?=')
+
+    def test_decode(self):
+        eq = self.assertEqual
+        eq(quoprimime.decode(''), '')
+        eq(quoprimime.decode('hello'), 'hello')
+        eq(quoprimime.decode('hello', 'X'), 'hello')
+        eq(quoprimime.decode('hello\nworld', 'X'), 'helloXworld')
+
+    def test_encode(self):
+        eq = self.assertEqual
+        eq(quoprimime.body_encode(''), '')
+        eq(quoprimime.body_encode('hello'), 'hello')
+        # Test the binary flag
+        eq(quoprimime.body_encode('hello\r\nworld'), 'hello\nworld')
+        # Test the maxlinelen arg
+        eq(quoprimime.body_encode('xxxx ' * 20, maxlinelen=40), """\
+xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx=
+ xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxx=
+x xxxx xxxx xxxx xxxx=20""")
+        # Test the eol argument
+        eq(quoprimime.body_encode('xxxx ' * 20, maxlinelen=40, eol='\r\n'),
+           """\
+xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx=\r
+ xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxx=\r
+x xxxx xxxx xxxx xxxx=20""")
+        eq(quoprimime.body_encode("""\
+one line
+
+two line"""), """\
+one line
+
+two line""")
+
+
+
+# Test the Charset class
+class TestCharset(unittest.TestCase):
+    def tearDown(self):
+        from email import charset as CharsetModule
+        try:
+            del CharsetModule.CHARSETS['fake']
+        except KeyError:
+            pass
+
+    def test_codec_encodeable(self):
+        eq = self.assertEqual
+        # Make sure us-ascii = no Unicode conversion
+        c = Charset('us-ascii')
+        eq(c.header_encode('Hello World!'), 'Hello World!')
+        # Test 8-bit idempotency with us-ascii
+        s = '\xa4\xa2\xa4\xa4\xa4\xa6\xa4\xa8\xa4\xaa'
+        self.assertRaises(UnicodeError, c.header_encode, s)
+        c = Charset('utf-8')
+        eq(c.header_encode(s), '=?utf-8?b?wqTCosKkwqTCpMKmwqTCqMKkwqo=?=')
+
+    def test_body_encode(self):
+        eq = self.assertEqual
+        # Try a charset with QP body encoding
+        c = Charset('iso-8859-1')
+        eq('hello w=F6rld', c.body_encode('hello w\xf6rld'))
+        # Try a charset with Base64 body encoding
+        c = Charset('utf-8')
+        eq('aGVsbG8gd29ybGQ=\n', c.body_encode(b'hello world'))
+        # Try a charset with None body encoding
+        c = Charset('us-ascii')
+        eq('hello world', c.body_encode('hello world'))
+        # Try the convert argument, where input codec != output codec
+        c = Charset('euc-jp')
+        # With apologies to Tokio Kikuchi ;)
+        # XXX FIXME
+##         try:
+##             eq('\x1b$B5FCO;~IW\x1b(B',
+##                c.body_encode('\xb5\xc6\xc3\xcf\xbb\xfe\xc9\xd7'))
+##             eq('\xb5\xc6\xc3\xcf\xbb\xfe\xc9\xd7',
+##                c.body_encode('\xb5\xc6\xc3\xcf\xbb\xfe\xc9\xd7', False))
+##         except LookupError:
+##             # We probably don't have the Japanese codecs installed
+##             pass
+        # Testing SF bug #625509, which we have to fake, since there are no
+        # built-in encodings where the header encoding is QP but the body
+        # encoding is not.
+        from email import charset as CharsetModule
+        CharsetModule.add_charset('fake', CharsetModule.QP, None, 'utf-8')
+        c = Charset('fake')
+        eq('hello world', c.body_encode('hello world'))
+
+    def test_unicode_charset_name(self):
+        charset = Charset('us-ascii')
+        self.assertEqual(str(charset), 'us-ascii')
+        self.assertRaises(errors.CharsetError, Charset, 'asc\xffii')
+
+
+
+# Test multilingual MIME headers.
+class TestHeader(TestEmailBase):
+    def test_simple(self):
+        eq = self.ndiffAssertEqual
+        h = Header('Hello World!')
+        eq(h.encode(), 'Hello World!')
+        h.append(' Goodbye World!')
+        eq(h.encode(), 'Hello World!  Goodbye World!')
+
+    def test_simple_surprise(self):
+        eq = self.ndiffAssertEqual
+        h = Header('Hello World!')
+        eq(h.encode(), 'Hello World!')
+        h.append('Goodbye World!')
+        eq(h.encode(), 'Hello World! Goodbye World!')
+
+    def test_header_needs_no_decoding(self):
+        h = 'no decoding needed'
+        self.assertEqual(decode_header(h), [(h, None)])
+
+    def test_long(self):
+        h = Header("I am the very model of a modern Major-General; I've information vegetable, animal, and mineral; I know the kings of England, and I quote the fights historical from Marathon to Waterloo, in order categorical; I'm very well acquainted, too, with matters mathematical; I understand equations, both the simple and quadratical; about binomial theorem I'm teeming with a lot o' news, with many cheerful facts about the square of the hypotenuse.",
+                   maxlinelen=76)
+        for l in h.encode(splitchars=' ').split('\n '):
+            self.assertTrue(len(l) <= 76)
+
+    def test_multilingual(self):
+        eq = self.ndiffAssertEqual
+        g = Charset("iso-8859-1")
+        cz = Charset("iso-8859-2")
+        utf8 = Charset("utf-8")
+        g_head = (b'Die Mieter treten hier ein werden mit einem '
+                  b'Foerderband komfortabel den Korridor entlang, '
+                  b'an s\xfcdl\xfcndischen Wandgem\xe4lden vorbei, '
+                  b'gegen die rotierenden Klingen bef\xf6rdert. ')
+        cz_head = (b'Finan\xe8ni metropole se hroutily pod tlakem jejich '
+                   b'd\xf9vtipu.. ')
+        utf8_head = ('\u6b63\u78ba\u306b\u8a00\u3046\u3068\u7ffb\u8a33\u306f'
+                     '\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u4e00'
+                     '\u90e8\u306f\u30c9\u30a4\u30c4\u8a9e\u3067\u3059\u304c'
+                     '\u3001\u3042\u3068\u306f\u3067\u305f\u3089\u3081\u3067'
+                     '\u3059\u3002\u5b9f\u969b\u306b\u306f\u300cWenn ist das '
+                     'Nunstuck git und Slotermeyer? Ja! Beiherhund das Oder '
+                     'die Flipperwaldt gersput.\u300d\u3068\u8a00\u3063\u3066'
+                     '\u3044\u307e\u3059\u3002')
+        h = Header(g_head, g)
+        h.append(cz_head, cz)
+        h.append(utf8_head, utf8)
+        enc = h.encode(maxlinelen=76)
+        eq(enc, """\
+=?iso-8859-1?q?Die_Mieter_treten_hier_ein_werden_mit_einem_Foerderband_kom?=
+ =?iso-8859-1?q?fortabel_den_Korridor_entlang=2C_an_s=FCdl=FCndischen_Wand?=
+ =?iso-8859-1?q?gem=E4lden_vorbei=2C_gegen_die_rotierenden_Klingen_bef=F6r?=
+ =?iso-8859-1?q?dert=2E_?= =?iso-8859-2?q?Finan=E8ni_metropole_se_hroutily?=
+ =?iso-8859-2?q?_pod_tlakem_jejich_d=F9vtipu=2E=2E_?= =?utf-8?b?5q2j56K6?=
+ =?utf-8?b?44Gr6KiA44GG44Go57+76Kiz44Gv44GV44KM44Gm44GE44G+44Gb44KT44CC?=
+ =?utf-8?b?5LiA6YOo44Gv44OJ44Kk44OE6Kqe44Gn44GZ44GM44CB44GC44Go44Gv44Gn?=
+ =?utf-8?b?44Gf44KJ44KB44Gn44GZ44CC5a6f6Zqb44Gr44Gv44CMV2VubiBpc3QgZGFz?=
+ =?utf-8?b?IE51bnN0dWNrIGdpdCB1bmQgU2xvdGVybWV5ZXI/IEphISBCZWloZXJodW5k?=
+ =?utf-8?b?IGRhcyBPZGVyIGRpZSBGbGlwcGVyd2FsZHQgZ2Vyc3B1dC7jgI3jgajoqIA=?=
+ =?utf-8?b?44Gj44Gm44GE44G+44GZ44CC?=""")
+        decoded = decode_header(enc)
+        eq(len(decoded), 3)
+        eq(decoded[0], (g_head, 'iso-8859-1'))
+        eq(decoded[1], (cz_head, 'iso-8859-2'))
+        eq(decoded[2], (utf8_head.encode('utf-8'), 'utf-8'))
+        ustr = str(h)
+        eq(ustr,
+           (b'Die Mieter treten hier ein werden mit einem Foerderband '
+            b'komfortabel den Korridor entlang, an s\xc3\xbcdl\xc3\xbcndischen '
+            b'Wandgem\xc3\xa4lden vorbei, gegen die rotierenden Klingen '
+            b'bef\xc3\xb6rdert. Finan\xc4\x8dni metropole se hroutily pod '
+            b'tlakem jejich d\xc5\xafvtipu.. \xe6\xad\xa3\xe7\xa2\xba\xe3\x81'
+            b'\xab\xe8\xa8\x80\xe3\x81\x86\xe3\x81\xa8\xe7\xbf\xbb\xe8\xa8\xb3'
+            b'\xe3\x81\xaf\xe3\x81\x95\xe3\x82\x8c\xe3\x81\xa6\xe3\x81\x84\xe3'
+            b'\x81\xbe\xe3\x81\x9b\xe3\x82\x93\xe3\x80\x82\xe4\xb8\x80\xe9\x83'
+            b'\xa8\xe3\x81\xaf\xe3\x83\x89\xe3\x82\xa4\xe3\x83\x84\xe8\xaa\x9e'
+            b'\xe3\x81\xa7\xe3\x81\x99\xe3\x81\x8c\xe3\x80\x81\xe3\x81\x82\xe3'
+            b'\x81\xa8\xe3\x81\xaf\xe3\x81\xa7\xe3\x81\x9f\xe3\x82\x89\xe3\x82'
+            b'\x81\xe3\x81\xa7\xe3\x81\x99\xe3\x80\x82\xe5\xae\x9f\xe9\x9a\x9b'
+            b'\xe3\x81\xab\xe3\x81\xaf\xe3\x80\x8cWenn ist das Nunstuck git '
+            b'und Slotermeyer? Ja! Beiherhund das Oder die Flipperwaldt '
+            b'gersput.\xe3\x80\x8d\xe3\x81\xa8\xe8\xa8\x80\xe3\x81\xa3\xe3\x81'
+            b'\xa6\xe3\x81\x84\xe3\x81\xbe\xe3\x81\x99\xe3\x80\x82'
+            ).decode('utf-8'))
+        # Test make_header()
+        newh = make_header(decode_header(enc))
+        eq(newh, h)
+
+    def test_empty_header_encode(self):
+        h = Header()
+        self.assertEqual(h.encode(), '')
+
+    def test_header_ctor_default_args(self):
+        eq = self.ndiffAssertEqual
+        h = Header()
+        eq(h, '')
+        h.append('foo', Charset('iso-8859-1'))
+        eq(h, 'foo')
+
+    def test_explicit_maxlinelen(self):
+        eq = self.ndiffAssertEqual
+        hstr = ('A very long line that must get split to something other '
+                'than at the 76th character boundary to test the non-default '
+                'behavior')
+        h = Header(hstr)
+        eq(h.encode(), '''\
+A very long line that must get split to something other than at the 76th
+ character boundary to test the non-default behavior''')
+        eq(str(h), hstr)
+        h = Header(hstr, header_name='Subject')
+        eq(h.encode(), '''\
+A very long line that must get split to something other than at the
+ 76th character boundary to test the non-default behavior''')
+        eq(str(h), hstr)
+        h = Header(hstr, maxlinelen=1024, header_name='Subject')
+        eq(h.encode(), hstr)
+        eq(str(h), hstr)
+
+    def test_quopri_splittable(self):
+        eq = self.ndiffAssertEqual
+        h = Header(charset='iso-8859-1', maxlinelen=20)
+        x = 'xxxx ' * 20
+        h.append(x)
+        s = h.encode()
+        eq(s, """\
+=?iso-8859-1?q?xxx?=
+ =?iso-8859-1?q?x_?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?_x?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?x_?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?_x?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?x_?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?_x?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?x_?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?_x?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?x_?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?_x?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?x_?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?_x?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?x_?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?_x?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?x_?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?_x?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?x_?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?_x?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?x_?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?xx?=
+ =?iso-8859-1?q?_?=""")
+        eq(x, str(make_header(decode_header(s))))
+        h = Header(charset='iso-8859-1', maxlinelen=40)
+        h.append('xxxx ' * 20)
+        s = h.encode()
+        eq(s, """\
+=?iso-8859-1?q?xxxx_xxxx_xxxx_xxxx_xxx?=
+ =?iso-8859-1?q?x_xxxx_xxxx_xxxx_xxxx_?=
+ =?iso-8859-1?q?xxxx_xxxx_xxxx_xxxx_xx?=
+ =?iso-8859-1?q?xx_xxxx_xxxx_xxxx_xxxx?=
+ =?iso-8859-1?q?_xxxx_xxxx_?=""")
+        eq(x, str(make_header(decode_header(s))))
+
+    def test_base64_splittable(self):
+        eq = self.ndiffAssertEqual
+        h = Header(charset='koi8-r', maxlinelen=20)
+        x = 'xxxx ' * 20
+        h.append(x)
+        s = h.encode()
+        eq(s, """\
+=?koi8-r?b?eHh4?=
+ =?koi8-r?b?eCB4?=
+ =?koi8-r?b?eHh4?=
+ =?koi8-r?b?IHh4?=
+ =?koi8-r?b?eHgg?=
+ =?koi8-r?b?eHh4?=
+ =?koi8-r?b?eCB4?=
+ =?koi8-r?b?eHh4?=
+ =?koi8-r?b?IHh4?=
+ =?koi8-r?b?eHgg?=
+ =?koi8-r?b?eHh4?=
+ =?koi8-r?b?eCB4?=
+ =?koi8-r?b?eHh4?=
+ =?koi8-r?b?IHh4?=
+ =?koi8-r?b?eHgg?=
+ =?koi8-r?b?eHh4?=
+ =?koi8-r?b?eCB4?=
+ =?koi8-r?b?eHh4?=
+ =?koi8-r?b?IHh4?=
+ =?koi8-r?b?eHgg?=
+ =?koi8-r?b?eHh4?=
+ =?koi8-r?b?eCB4?=
+ =?koi8-r?b?eHh4?=
+ =?koi8-r?b?IHh4?=
+ =?koi8-r?b?eHgg?=
+ =?koi8-r?b?eHh4?=
+ =?koi8-r?b?eCB4?=
+ =?koi8-r?b?eHh4?=
+ =?koi8-r?b?IHh4?=
+ =?koi8-r?b?eHgg?=
+ =?koi8-r?b?eHh4?=
+ =?koi8-r?b?eCB4?=
+ =?koi8-r?b?eHh4?=
+ =?koi8-r?b?IA==?=""")
+        eq(x, str(make_header(decode_header(s))))
+        h = Header(charset='koi8-r', maxlinelen=40)
+        h.append(x)
+        s = h.encode()
+        eq(s, """\
+=?koi8-r?b?eHh4eCB4eHh4IHh4eHggeHh4?=
+ =?koi8-r?b?eCB4eHh4IHh4eHggeHh4eCB4?=
+ =?koi8-r?b?eHh4IHh4eHggeHh4eCB4eHh4?=
+ =?koi8-r?b?IHh4eHggeHh4eCB4eHh4IHh4?=
+ =?koi8-r?b?eHggeHh4eCB4eHh4IHh4eHgg?=
+ =?koi8-r?b?eHh4eCB4eHh4IA==?=""")
+        eq(x, str(make_header(decode_header(s))))
+
+    def test_us_ascii_header(self):
+        eq = self.assertEqual
+        s = 'hello'
+        x = decode_header(s)
+        eq(x, [('hello', None)])
+        h = make_header(x)
+        eq(s, h.encode())
+
+    def test_string_charset(self):
+        eq = self.assertEqual
+        h = Header()
+        h.append('hello', 'iso-8859-1')
+        eq(h, 'hello')
+
+##    def test_unicode_error(self):
+##        raises = self.assertRaises
+##        raises(UnicodeError, Header, u'[P\xf6stal]', 'us-ascii')
+##        raises(UnicodeError, Header, '[P\xf6stal]', 'us-ascii')
+##        h = Header()
+##        raises(UnicodeError, h.append, u'[P\xf6stal]', 'us-ascii')
+##        raises(UnicodeError, h.append, '[P\xf6stal]', 'us-ascii')
+##        raises(UnicodeError, Header, u'\u83ca\u5730\u6642\u592b', 'iso-8859-1')
+
+    def test_utf8_shortest(self):
+        eq = self.assertEqual
+        h = Header('p\xf6stal', 'utf-8')
+        eq(h.encode(), '=?utf-8?q?p=C3=B6stal?=')
+        h = Header('\u83ca\u5730\u6642\u592b', 'utf-8')
+        eq(h.encode(), '=?utf-8?b?6I+K5Zyw5pmC5aSr?=')
+
+    def test_bad_8bit_header(self):
+        raises = self.assertRaises
+        eq = self.assertEqual
+        x = b'Ynwp4dUEbay Auction Semiar- No Charge \x96 Earn Big'
+        raises(UnicodeError, Header, x)
+        h = Header()
+        raises(UnicodeError, h.append, x)
+        e = x.decode('utf-8', 'replace')
+        eq(str(Header(x, errors='replace')), e)
+        h.append(x, errors='replace')
+        eq(str(h), e)
+
+    def test_encoded_adjacent_nonencoded(self):
+        eq = self.assertEqual
+        h = Header()
+        h.append('hello', 'iso-8859-1')
+        h.append('world')
+        s = h.encode()
+        eq(s, '=?iso-8859-1?q?hello?= world')
+        h = make_header(decode_header(s))
+        eq(h.encode(), s)
+
+    def test_whitespace_eater(self):
+        eq = self.assertEqual
+        s = 'Subject: =?koi8-r?b?8NLP18XSy8EgzsEgxsnOwczYztk=?= =?koi8-r?q?=CA?= zz.'
+        parts = decode_header(s)
+        eq(parts, [(b'Subject:', None), (b'\xf0\xd2\xcf\xd7\xc5\xd2\xcb\xc1 \xce\xc1 \xc6\xc9\xce\xc1\xcc\xd8\xce\xd9\xca', 'koi8-r'), (b'zz.', None)])
+        hdr = make_header(parts)
+        eq(hdr.encode(),
+           'Subject: =?koi8-r?b?8NLP18XSy8EgzsEgxsnOwczYztnK?= zz.')
+
+    def test_broken_base64_header(self):
+        raises = self.assertRaises
+        s = 'Subject: =?EUC-KR?B?CSixpLDtKSC/7Liuvsax4iC6uLmwMcijIKHaILzSwd/H0SC8+LCjwLsgv7W/+Mj3I ?='
+        raises(errors.HeaderParseError, decode_header, s)
+
+    def test_shift_jis_charset(self):
+        h = Header('文', charset='shift_jis')
+        self.assertEqual(h.encode(), '=?iso-2022-jp?b?GyRCSjgbKEI=?=')
+
+    def test_flatten_header_with_no_value(self):
+        # Issue 11401 (regression from email 4.x)  Note that the space after
+        # the header doesn't reflect the input, but this is also the way
+        # email 4.x behaved.  At some point it would be nice to fix that.
+        msg = email.message_from_string("EmptyHeader:")
+        self.assertEqual(str(msg), "EmptyHeader: \n\n")
+
+
+
+# Test RFC 2231 header parameters (en/de)coding
+class TestRFC2231(TestEmailBase):
+    def test_get_param(self):
+        eq = self.assertEqual
+        msg = self._msgobj('msg_29.txt')
+        eq(msg.get_param('title'),
+           ('us-ascii', 'en', 'This is even more ***fun*** isn\'t it!'))
+        eq(msg.get_param('title', unquote=False),
+           ('us-ascii', 'en', '"This is even more ***fun*** isn\'t it!"'))
+
+    def test_set_param(self):
+        eq = self.ndiffAssertEqual
+        msg = Message()
+        msg.set_param('title', 'This is even more ***fun*** isn\'t it!',
+                      charset='us-ascii')
+        eq(msg.get_param('title'),
+           ('us-ascii', '', 'This is even more ***fun*** isn\'t it!'))
+        msg.set_param('title', 'This is even more ***fun*** isn\'t it!',
+                      charset='us-ascii', language='en')
+        eq(msg.get_param('title'),
+           ('us-ascii', 'en', 'This is even more ***fun*** isn\'t it!'))
+        msg = self._msgobj('msg_01.txt')
+        msg.set_param('title', 'This is even more ***fun*** isn\'t it!',
+                      charset='us-ascii', language='en')
+        eq(msg.as_string(maxheaderlen=78), """\
+Return-Path: <bbb at zzz.org>
+Delivered-To: bbb at zzz.org
+Received: by mail.zzz.org (Postfix, from userid 889)
+\tid 27CEAD38CC; Fri,  4 May 2001 14:05:44 -0400 (EDT)
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Message-ID: <15090.61304.110929.45684 at aaa.zzz.org>
+From: bbb at ddd.com (John X. Doe)
+To: bbb at zzz.org
+Subject: This is a test message
+Date: Fri, 4 May 2001 14:05:44 -0400
+Content-Type: text/plain; charset=us-ascii;
+ title*=us-ascii'en'This%20is%20even%20more%20%2A%2A%2Afun%2A%2A%2A%20isn%27t%20it%21
+
+
+Hi,
+
+Do you like this message?
+
+-Me
+""")
+
+    def test_del_param(self):
+        eq = self.ndiffAssertEqual
+        msg = self._msgobj('msg_01.txt')
+        msg.set_param('foo', 'bar', charset='us-ascii', language='en')
+        msg.set_param('title', 'This is even more ***fun*** isn\'t it!',
+            charset='us-ascii', language='en')
+        msg.del_param('foo', header='Content-Type')
+        eq(msg.as_string(maxheaderlen=78), """\
+Return-Path: <bbb at zzz.org>
+Delivered-To: bbb at zzz.org
+Received: by mail.zzz.org (Postfix, from userid 889)
+\tid 27CEAD38CC; Fri,  4 May 2001 14:05:44 -0400 (EDT)
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Message-ID: <15090.61304.110929.45684 at aaa.zzz.org>
+From: bbb at ddd.com (John X. Doe)
+To: bbb at zzz.org
+Subject: This is a test message
+Date: Fri, 4 May 2001 14:05:44 -0400
+Content-Type: text/plain; charset="us-ascii";
+ title*=us-ascii'en'This%20is%20even%20more%20%2A%2A%2Afun%2A%2A%2A%20isn%27t%20it%21
+
+
+Hi,
+
+Do you like this message?
+
+-Me
+""")
+
+    def test_rfc2231_get_content_charset(self):
+        eq = self.assertEqual
+        msg = self._msgobj('msg_32.txt')
+        eq(msg.get_content_charset(), 'us-ascii')
+
+    def test_rfc2231_parse_rfc_quoting(self):
+        m = textwrap.dedent('''\
+            Content-Disposition: inline;
+            \tfilename*0*=''This%20is%20even%20more%20;
+            \tfilename*1*=%2A%2A%2Afun%2A%2A%2A%20;
+            \tfilename*2="is it not.pdf"
+
+            ''')
+        msg = email.message_from_string(m)
+        self.assertEqual(msg.get_filename(),
+                         'This is even more ***fun*** is it not.pdf')
+        self.assertEqual(m, msg.as_string())
+
+    def test_rfc2231_parse_extra_quoting(self):
+        m = textwrap.dedent('''\
+            Content-Disposition: inline;
+            \tfilename*0*="''This%20is%20even%20more%20";
+            \tfilename*1*="%2A%2A%2Afun%2A%2A%2A%20";
+            \tfilename*2="is it not.pdf"
+
+            ''')
+        msg = email.message_from_string(m)
+        self.assertEqual(msg.get_filename(),
+                         'This is even more ***fun*** is it not.pdf')
+        self.assertEqual(m, msg.as_string())
+
+    def test_rfc2231_no_language_or_charset(self):
+        m = '''\
+Content-Transfer-Encoding: 8bit
+Content-Disposition: inline; filename="file____C__DOCUMENTS_20AND_20SETTINGS_FABIEN_LOCAL_20SETTINGS_TEMP_nsmail.htm"
+Content-Type: text/html; NAME*0=file____C__DOCUMENTS_20AND_20SETTINGS_FABIEN_LOCAL_20SETTINGS_TEM; NAME*1=P_nsmail.htm
+
+'''
+        msg = email.message_from_string(m)
+        param = msg.get_param('NAME')
+        self.assertFalse(isinstance(param, tuple))
+        self.assertEqual(
+            param,
+            'file____C__DOCUMENTS_20AND_20SETTINGS_FABIEN_LOCAL_20SETTINGS_TEMP_nsmail.htm')
+
+    def test_rfc2231_no_language_or_charset_in_filename(self):
+        m = '''\
+Content-Disposition: inline;
+\tfilename*0*="''This%20is%20even%20more%20";
+\tfilename*1*="%2A%2A%2Afun%2A%2A%2A%20";
+\tfilename*2="is it not.pdf"
+
+'''
+        msg = email.message_from_string(m)
+        self.assertEqual(msg.get_filename(),
+                         'This is even more ***fun*** is it not.pdf')
+
+    def test_rfc2231_no_language_or_charset_in_filename_encoded(self):
+        m = '''\
+Content-Disposition: inline;
+\tfilename*0*="''This%20is%20even%20more%20";
+\tfilename*1*="%2A%2A%2Afun%2A%2A%2A%20";
+\tfilename*2="is it not.pdf"
+
+'''
+        msg = email.message_from_string(m)
+        self.assertEqual(msg.get_filename(),
+                         'This is even more ***fun*** is it not.pdf')
+
+    def test_rfc2231_partly_encoded(self):
+        m = '''\
+Content-Disposition: inline;
+\tfilename*0="''This%20is%20even%20more%20";
+\tfilename*1*="%2A%2A%2Afun%2A%2A%2A%20";
+\tfilename*2="is it not.pdf"
+
+'''
+        msg = email.message_from_string(m)
+        self.assertEqual(
+            msg.get_filename(),
+            'This%20is%20even%20more%20***fun*** is it not.pdf')
+
+    def test_rfc2231_partly_nonencoded(self):
+        m = '''\
+Content-Disposition: inline;
+\tfilename*0="This%20is%20even%20more%20";
+\tfilename*1="%2A%2A%2Afun%2A%2A%2A%20";
+\tfilename*2="is it not.pdf"
+
+'''
+        msg = email.message_from_string(m)
+        self.assertEqual(
+            msg.get_filename(),
+            'This%20is%20even%20more%20%2A%2A%2Afun%2A%2A%2A%20is it not.pdf')
+
+    def test_rfc2231_no_language_or_charset_in_boundary(self):
+        m = '''\
+Content-Type: multipart/alternative;
+\tboundary*0*="''This%20is%20even%20more%20";
+\tboundary*1*="%2A%2A%2Afun%2A%2A%2A%20";
+\tboundary*2="is it not.pdf"
+
+'''
+        msg = email.message_from_string(m)
+        self.assertEqual(msg.get_boundary(),
+                         'This is even more ***fun*** is it not.pdf')
+
+    def test_rfc2231_no_language_or_charset_in_charset(self):
+        # This is a nonsensical charset value, but tests the code anyway
+        m = '''\
+Content-Type: text/plain;
+\tcharset*0*="This%20is%20even%20more%20";
+\tcharset*1*="%2A%2A%2Afun%2A%2A%2A%20";
+\tcharset*2="is it not.pdf"
+
+'''
+        msg = email.message_from_string(m)
+        self.assertEqual(msg.get_content_charset(),
+                         'this is even more ***fun*** is it not.pdf')
+
+    def test_rfc2231_bad_encoding_in_filename(self):
+        m = '''\
+Content-Disposition: inline;
+\tfilename*0*="bogus'xx'This%20is%20even%20more%20";
+\tfilename*1*="%2A%2A%2Afun%2A%2A%2A%20";
+\tfilename*2="is it not.pdf"
+
+'''
+        msg = email.message_from_string(m)
+        self.assertEqual(msg.get_filename(),
+                         'This is even more ***fun*** is it not.pdf')
+
+    def test_rfc2231_bad_encoding_in_charset(self):
+        m = """\
+Content-Type: text/plain; charset*=bogus''utf-8%E2%80%9D
+
+"""
+        msg = email.message_from_string(m)
+        # This should return None because non-ascii characters in the charset
+        # are not allowed.
+        self.assertEqual(msg.get_content_charset(), None)
+
+    def test_rfc2231_bad_character_in_charset(self):
+        m = """\
+Content-Type: text/plain; charset*=ascii''utf-8%E2%80%9D
+
+"""
+        msg = email.message_from_string(m)
+        # This should return None because non-ascii characters in the charset
+        # are not allowed.
+        self.assertEqual(msg.get_content_charset(), None)
+
+    def test_rfc2231_bad_character_in_filename(self):
+        m = '''\
+Content-Disposition: inline;
+\tfilename*0*="ascii'xx'This%20is%20even%20more%20";
+\tfilename*1*="%2A%2A%2Afun%2A%2A%2A%20";
+\tfilename*2*="is it not.pdf%E2"
+
+'''
+        msg = email.message_from_string(m)
+        self.assertEqual(msg.get_filename(),
+                         'This is even more ***fun*** is it not.pdf\ufffd')
+
+    def test_rfc2231_unknown_encoding(self):
+        m = """\
+Content-Transfer-Encoding: 8bit
+Content-Disposition: inline; filename*=X-UNKNOWN''myfile.txt
+
+"""
+        msg = email.message_from_string(m)
+        self.assertEqual(msg.get_filename(), 'myfile.txt')
+
+    def test_rfc2231_single_tick_in_filename_extended(self):
+        eq = self.assertEqual
+        m = """\
+Content-Type: application/x-foo;
+\tname*0*=\"Frank's\"; name*1*=\" Document\"
+
+"""
+        msg = email.message_from_string(m)
+        charset, language, s = msg.get_param('name')
+        eq(charset, None)
+        eq(language, None)
+        eq(s, "Frank's Document")
+
+    def test_rfc2231_single_tick_in_filename(self):
+        m = """\
+Content-Type: application/x-foo; name*0=\"Frank's\"; name*1=\" Document\"
+
+"""
+        msg = email.message_from_string(m)
+        param = msg.get_param('name')
+        self.assertFalse(isinstance(param, tuple))
+        self.assertEqual(param, "Frank's Document")
+
+    def test_rfc2231_tick_attack_extended(self):
+        eq = self.assertEqual
+        m = """\
+Content-Type: application/x-foo;
+\tname*0*=\"us-ascii'en-us'Frank's\"; name*1*=\" Document\"
+
+"""
+        msg = email.message_from_string(m)
+        charset, language, s = msg.get_param('name')
+        eq(charset, 'us-ascii')
+        eq(language, 'en-us')
+        eq(s, "Frank's Document")
+
+    def test_rfc2231_tick_attack(self):
+        m = """\
+Content-Type: application/x-foo;
+\tname*0=\"us-ascii'en-us'Frank's\"; name*1=\" Document\"
+
+"""
+        msg = email.message_from_string(m)
+        param = msg.get_param('name')
+        self.assertFalse(isinstance(param, tuple))
+        self.assertEqual(param, "us-ascii'en-us'Frank's Document")
+
+    def test_rfc2231_no_extended_values(self):
+        eq = self.assertEqual
+        m = """\
+Content-Type: application/x-foo; name=\"Frank's Document\"
+
+"""
+        msg = email.message_from_string(m)
+        eq(msg.get_param('name'), "Frank's Document")
+
+    def test_rfc2231_encoded_then_unencoded_segments(self):
+        eq = self.assertEqual
+        m = """\
+Content-Type: application/x-foo;
+\tname*0*=\"us-ascii'en-us'My\";
+\tname*1=\" Document\";
+\tname*2*=\" For You\"
+
+"""
+        msg = email.message_from_string(m)
+        charset, language, s = msg.get_param('name')
+        eq(charset, 'us-ascii')
+        eq(language, 'en-us')
+        eq(s, 'My Document For You')
+
+    def test_rfc2231_unencoded_then_encoded_segments(self):
+        eq = self.assertEqual
+        m = """\
+Content-Type: application/x-foo;
+\tname*0=\"us-ascii'en-us'My\";
+\tname*1*=\" Document\";
+\tname*2*=\" For You\"
+
+"""
+        msg = email.message_from_string(m)
+        charset, language, s = msg.get_param('name')
+        eq(charset, 'us-ascii')
+        eq(language, 'en-us')
+        eq(s, 'My Document For You')
+
+
+
+# Tests to ensure that signed parts of an email are completely preserved, as
+# required by RFC1847 section 2.1.  Note that these are incomplete, because the
+# email package does not currently always preserve the body.  See issue 1670765.
+class TestSigned(TestEmailBase):
+
+    def _msg_and_obj(self, filename):
+        with openfile(findfile(filename)) as fp:
+            original = fp.read()
+            msg = email.message_from_string(original)
+        return original, msg
+
+    def _signed_parts_eq(self, original, result):
+        # Extract the first mime part of each message
+        import re
+        repart = re.compile(r'^--([^\n]+)\n(.*?)\n--\1$', re.S | re.M)
+        inpart = repart.search(original).group(2)
+        outpart = repart.search(result).group(2)
+        self.assertEqual(outpart, inpart)
+
+    def test_long_headers_as_string(self):
+        original, msg = self._msg_and_obj('msg_45.txt')
+        result = msg.as_string()
+        self._signed_parts_eq(original, result)
+
+    def test_long_headers_as_string_maxheaderlen(self):
+        original, msg = self._msg_and_obj('msg_45.txt')
+        result = msg.as_string(maxheaderlen=60)
+        self._signed_parts_eq(original, result)
+
+    def test_long_headers_flatten(self):
+        original, msg = self._msg_and_obj('msg_45.txt')
+        fp = StringIO()
+        Generator(fp).flatten(msg)
+        result = fp.getvalue()
+        self._signed_parts_eq(original, result)
+
+
+
+if __name__ == '__main__':
+    unittest.main()
diff --git a/Lib/test/test_email/torture_test.py b/Lib/test/test_email/torture_test.py
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_email/torture_test.py
@@ -0,0 +1,136 @@
+# Copyright (C) 2002-2004 Python Software Foundation
+#
+# A torture test of the email package.  This should not be run as part of the
+# standard Python test suite since it requires several meg of email messages
+# collected in the wild.  These source messages are not checked into the
+# Python distro, but are available as part of the standalone email package at
+# http://sf.net/projects/mimelib
+
+import sys
+import os
+import unittest
+from io import StringIO
+from types import ListType
+
+from email.test.test_email import TestEmailBase
+from test.support import TestSkipped, run_unittest
+
+import email
+from email import __file__ as testfile
+from email.iterators import _structure
+
+def openfile(filename):
+    from os.path import join, dirname, abspath
+    path = abspath(join(dirname(testfile), os.pardir, 'moredata', filename))
+    return open(path, 'r')
+
+# Prevent this test from running in the Python distro
+try:
+    openfile('crispin-torture.txt')
+except IOError:
+    raise TestSkipped
+
+
+
+class TortureBase(TestEmailBase):
+    def _msgobj(self, filename):
+        fp = openfile(filename)
+        try:
+            msg = email.message_from_file(fp)
+        finally:
+            fp.close()
+        return msg
+
+
+
+class TestCrispinTorture(TortureBase):
+    # Mark Crispin's torture test from the SquirrelMail project
+    def test_mondo_message(self):
+        eq = self.assertEqual
+        neq = self.ndiffAssertEqual
+        msg = self._msgobj('crispin-torture.txt')
+        payload = msg.get_payload()
+        eq(type(payload), ListType)
+        eq(len(payload), 12)
+        eq(msg.preamble, None)
+        eq(msg.epilogue, '\n')
+        # Probably the best way to verify the message is parsed correctly is to
+        # dump its structure and compare it against the known structure.
+        fp = StringIO()
+        _structure(msg, fp=fp)
+        neq(fp.getvalue(), """\
+multipart/mixed
+    text/plain
+    message/rfc822
+        multipart/alternative
+            text/plain
+            multipart/mixed
+                text/richtext
+            application/andrew-inset
+    message/rfc822
+        audio/basic
+    audio/basic
+    image/pbm
+    message/rfc822
+        multipart/mixed
+            multipart/mixed
+                text/plain
+                audio/x-sun
+            multipart/mixed
+                image/gif
+                image/gif
+                application/x-be2
+                application/atomicmail
+            audio/x-sun
+    message/rfc822
+        multipart/mixed
+            text/plain
+            image/pgm
+            text/plain
+    message/rfc822
+        multipart/mixed
+            text/plain
+            image/pbm
+    message/rfc822
+        application/postscript
+    image/gif
+    message/rfc822
+        multipart/mixed
+            audio/basic
+            audio/basic
+    message/rfc822
+        multipart/mixed
+            application/postscript
+            text/plain
+            message/rfc822
+                multipart/mixed
+                    text/plain
+                    multipart/parallel
+                        image/gif
+                        audio/basic
+                    application/atomicmail
+                    message/rfc822
+                        audio/x-sun
+""")
+
+
+def _testclasses():
+    mod = sys.modules[__name__]
+    return [getattr(mod, name) for name in dir(mod) if name.startswith('Test')]
+
+
+def suite():
+    suite = unittest.TestSuite()
+    for testclass in _testclasses():
+        suite.addTest(unittest.makeSuite(testclass))
+    return suite
+
+
+def test_main():
+    for testclass in _testclasses():
+        run_unittest(testclass)
+
+
+
+if __name__ == '__main__':
+    unittest.main(defaultTest='suite')
diff --git a/Misc/NEWS b/Misc/NEWS
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -278,6 +278,11 @@
 Tests
 -----
 
+- The email test suite now lives in the Lib/test/test_email package.  The test
+  harness code has also been modernized to allow use of new unittest features.
+
+- regrtest now discovers test packages as well as test modules.
+
 - Issue #11577: improve test coverage of binhex.py. Patch by Arkady Koplyarov.
 
 - New test_crashers added to exercise the scripts in the Lib/test/crashers

-- 
Repository URL: http://hg.python.org/cpython


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