[Python-checkins] cpython: issue9859: Document test.support.detect_api_mismatch() and simplify its test.
gregory.p.smith
python-checkins at python.org
Tue Apr 14 22:26:45 CEST 2015
https://hg.python.org/cpython/rev/cbdd56d07123
changeset: 95657:cbdd56d07123
user: Gregory P. Smith <greg at krypto.org>
date: Tue Apr 14 13:26:06 2015 -0700
summary:
issue9859: Document test.support.detect_api_mismatch() and simplify its test.
files:
Doc/library/test.rst | 9 ++++
Lib/test/support/__init__.py | 2 +-
Lib/test/test_support.py | 50 +++++++++--------------
3 files changed, 30 insertions(+), 31 deletions(-)
diff --git a/Doc/library/test.rst b/Doc/library/test.rst
--- a/Doc/library/test.rst
+++ b/Doc/library/test.rst
@@ -568,6 +568,15 @@
def load_tests(*args):
return load_package_tests(os.path.dirname(__file__), *args)
+.. function:: detect_api_mismatch(ref_api, other_api, *, ignore=()):
+
+ Returns the set of attributes, functions or methods of `ref_api` not
+ found on `other_api`, except for a defined list of items to be
+ ignored in this check specified in `ignore`.
+
+ By default this skips private attributes beginning with '_' but
+ includes all magic methods, i.e. those starting and ending in '__'.
+
The :mod:`test.support` module defines the following classes:
diff --git a/Lib/test/support/__init__.py b/Lib/test/support/__init__.py
--- a/Lib/test/support/__init__.py
+++ b/Lib/test/support/__init__.py
@@ -2184,7 +2184,7 @@
return False
-def detect_api_mismatch(ref_api, other_api, *, ignore=None):
+def detect_api_mismatch(ref_api, other_api, *, ignore=()):
"""Returns the set of items in ref_api not in other_api, except for a
defined list of items to be ignored in this check.
diff --git a/Lib/test/test_support.py b/Lib/test/test_support.py
--- a/Lib/test/test_support.py
+++ b/Lib/test/test_support.py
@@ -280,46 +280,36 @@
self.assertEqual(D["item"], 5)
self.assertEqual(D["item"], 1)
+ class RefClass:
+ attribute1 = None
+ attribute2 = None
+ _hidden_attribute1 = None
+ __magic_1__ = None
+
+ class OtherClass:
+ attribute2 = None
+ attribute3 = None
+ __magic_1__ = None
+ __magic_2__ = None
+
def test_detect_api_mismatch(self):
- class RefClass:
- attribute1 = None
- attribute2 = None
- _hidden_attribute1 = None
- __magic_1__ = None
-
- class OtherClass:
- attribute2 = None
- attribute3 = None
- __magic_1__ = None
- __magic_2__ = None
-
- missing_items = support.detect_api_mismatch(RefClass, OtherClass)
+ missing_items = support.detect_api_mismatch(self.RefClass,
+ self.OtherClass)
self.assertEqual({'attribute1'}, missing_items)
- missing_items = support.detect_api_mismatch(OtherClass, RefClass)
+ missing_items = support.detect_api_mismatch(self.OtherClass,
+ self.RefClass)
self.assertEqual({'attribute3', '__magic_2__'}, missing_items)
def test_detect_api_mismatch__ignore(self):
- class RefClass:
- attribute1 = None
- attribute2 = None
- _hidden_attribute1 = None
- __magic_1__ = None
-
- class OtherClass:
- attribute2 = None
- attribute3 = None
- __magic_1__ = None
- __magic_2__ = None
-
ignore = ['attribute1', 'attribute3', '__magic_2__', 'not_in_either']
- missing_items = support.detect_api_mismatch(RefClass, OtherClass,
- ignore=ignore)
+ missing_items = support.detect_api_mismatch(
+ self.RefClass, self.OtherClass, ignore=ignore)
self.assertEqual(set(), missing_items)
- missing_items = support.detect_api_mismatch(OtherClass, RefClass,
- ignore=ignore)
+ missing_items = support.detect_api_mismatch(
+ self.OtherClass, self.RefClass, ignore=ignore)
self.assertEqual(set(), missing_items)
# XXX -follows a list of untested API
--
Repository URL: https://hg.python.org/cpython
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