[Python-checkins] cpython (merge 3.2 -> default): Merge: Improve test coverage of _split_ascii method.

[r.david.murray]

http://hg.python.org/cpython/rev/d48b886dd750
changeset:   69200:d48b886dd750
parent:      69197:664e065ed3cd
parent:      69199:bc1117ace406
user:        R David Murray <rdmurray at bitdance.com>
date:        Thu Apr 07 20:42:28 2011 -0400
summary:
  Merge: Improve test coverage of _split_ascii method.

files:
  Lib/test/test_email/test_email.py |  43 +++++++++++++++++++
  1 files changed, 43 insertions(+), 0 deletions(-)


diff --git a/Lib/test/test_email/test_email.py b/Lib/test/test_email/test_email.py
--- a/Lib/test/test_email/test_email.py
+++ b/Lib/test/test_email/test_email.py
@@ -758,6 +758,49 @@
 
 Test""")
 
+    def test_last_split_chunk_does_not_fit(self):
+        eq = self.ndiffAssertEqual
+        h = Header('Subject: the first part of this is short, but_the_second'
+            '_part_does_not_fit_within_maxlinelen_and_thus_should_be_on_a_line'
+            '_all_by_itself')
+        eq(h.encode(), """\
+Subject: the first part of this is short,
+ but_the_second_part_does_not_fit_within_maxlinelen_and_thus_should_be_on_a_line_all_by_itself""")
+
+    def test_splittable_leading_char_followed_by_overlong_unsplitable(self):
+        eq = self.ndiffAssertEqual
+        h = Header(', but_the_second'
+            '_part_does_not_fit_within_maxlinelen_and_thus_should_be_on_a_line'
+            '_all_by_itself')
+        eq(h.encode(), """\
+,
+ but_the_second_part_does_not_fit_within_maxlinelen_and_thus_should_be_on_a_line_all_by_itself""")
+
+    def test_multiple_splittable_leading_char_followed_by_overlong_unsplitable(self):
+        eq = self.ndiffAssertEqual
+        h = Header(', , but_the_second'
+            '_part_does_not_fit_within_maxlinelen_and_thus_should_be_on_a_line'
+            '_all_by_itself')
+        eq(h.encode(), """\
+, ,
+ but_the_second_part_does_not_fit_within_maxlinelen_and_thus_should_be_on_a_line_all_by_itself""")
+
+    def test_trailing_splitable_on_overlong_unsplitable(self):
+        eq = self.ndiffAssertEqual
+        h = Header('this_part_does_not_fit_within_maxlinelen_and_thus_should_'
+            'be_on_a_line_all_by_itself;')
+        eq(h.encode(), "this_part_does_not_fit_within_maxlinelen_and_thus_should_"
+            "be_on_a_line_all_by_itself;")
+
+    def test_trailing_splitable_on_overlong_unsplitable_with_leading_splitable(self):
+        eq = self.ndiffAssertEqual
+        h = Header('; '
+            'this_part_does_not_fit_within_maxlinelen_and_thus_should_'
+            'be_on_a_line_all_by_itself;')
+        eq(h.encode(), """\
+;
+ this_part_does_not_fit_within_maxlinelen_and_thus_should_be_on_a_line_all_by_itself;""")
+
     def test_no_split_long_header(self):
         eq = self.ndiffAssertEqual
         hstr = 'References: ' + 'x' * 80

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