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#8906: merge with 3.3.

This commit is contained in:
Ezio Melotti 2013-03-29 03:43:38 +02:00
parent 2463e5fee4 31797e5efe
commit 85a25222bc
1 changed files with 11 additions and 12 deletions
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23
Lib/unittest/case.py
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@ -252,24 +252,23 @@ class TestCase(object):
should not change the signature of their __init__ method, since instances
of the classes are instantiated automatically by parts of the framework
in order to be run.
"""
# This attribute determines which exception will be raised when
# the instance's assertion methods fail; test methods raising this
# exception will be deemed to have 'failed' rather than 'errored'
When subclassing TestCase, you can set these attributes:
* failureException: determines which exception will be raised when
the instance's assertion methods fail; test methods raising this
exception will be deemed to have 'failed' rather than 'errored'.
* longMessage: determines whether long messages (including repr of
objects used in assert methods) will be printed on failure in *addition*
to any explicit message passed.
* maxDiff: sets the maximum length of a diff in failure messages
by assert methods using difflib. It is looked up as an instance
attribute so can be configured by individual tests if required.
"""
failureException = AssertionError
# This attribute determines whether long messages (including repr of
# objects used in assert methods) will be printed on failure in *addition*
# to any explicit message passed.
longMessage = True
# This attribute sets the maximum length of a diff in failure messages
# by assert methods using difflib. It is looked up as an instance attribute
# so can be configured by individual tests if required.
maxDiff = 80*8
# If a string is longer than _diffThreshold, use normal comparison instead