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Issue #19138: doctest's IGNORE_EXCEPTION_DETAIL now allows no detail at all.

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This commit is contained in:
Tim Peters 2013-12-03 21:02:05 -06:00
parent 88c29877c7
commit f9a07f2e11
3 changed files with 60 additions and 4 deletions
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27
Lib/test/test_doctest.py
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@ -1054,6 +1054,33 @@ But IGNORE_EXCEPTION_DETAIL does not allow a mismatch in the exception type:
ValueError: message
TestResults(failed=1, attempted=1)
If the exception does not have a message, you can still use
IGNORE_EXCEPTION_DETAIL to normalize the modules between Python 2 and 3:
>>> def f(x):
... r'''
... >>> from http.client import HTTPException
... >>> raise HTTPException() #doctest: +IGNORE_EXCEPTION_DETAIL
... Traceback (most recent call last):
... foo.bar.HTTPException
... '''
>>> test = doctest.DocTestFinder().find(f)[0]
>>> doctest.DocTestRunner(verbose=False).run(test)
TestResults(failed=0, attempted=2)
Note that a trailing colon doesn't matter either:
>>> def f(x):
... r'''
... >>> from http.client import HTTPException
... >>> raise HTTPException() #doctest: +IGNORE_EXCEPTION_DETAIL
... Traceback (most recent call last):
... foo.bar.HTTPException:
... '''
>>> test = doctest.DocTestFinder().find(f)[0]
>>> doctest.DocTestRunner(verbose=False).run(test)
TestResults(failed=0, attempted=2)
If an exception is raised but not expected, then it is reported as an
unexpected exception: