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Added REPORT_ONLY_FIRST_FAILURE flag, which supresses output after the

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first failing example in each test.
This commit is contained in:
Edward Loper 2004-08-26 02:45:51 +00:00
parent cc8a4f6563
commit a89f88d53f
3 changed files with 116 additions and 12 deletions
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81
Lib/test/test_doctest.py
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@ -1042,6 +1042,87 @@ marking, as well as interline differences.
? + ++ ^
<BLANKLINE>
(1, 1)
The REPORT_ONLY_FIRST_FAILURE supresses result output after the first
failing example:
>>> def f(x):
... r'''
... >>> print 1 # first success
... 1
... >>> print 2 # first failure
... 200
... >>> print 3 # second failure
... 300
... >>> print 4 # second success
... 4
... >>> print 5 # third failure
... 500
... '''
>>> test = doctest.DocTestFinder().find(f)[0]
>>> flags = doctest.REPORT_ONLY_FIRST_FAILURE
>>> doctest.DocTestRunner(verbose=False, optionflags=flags).run(test)
**********************************************************************
Line 4, in f
Failed example:
print 2 # first failure
Expected:
200
Got:
2
(3, 5)
However, output from `report_start` is not supressed:
>>> doctest.DocTestRunner(verbose=True, optionflags=flags).run(test)
Trying:
print 1 # first success
Expecting:
1
ok
Trying:
print 2 # first failure
Expecting:
200
**********************************************************************
Line 4, in f
Failed example:
print 2 # first failure
Expected:
200
Got:
2
(3, 5)
For the purposes of REPORT_ONLY_FIRST_FAILURE, unexpected exceptions
count as failures:
>>> def f(x):
... r'''
... >>> print 1 # first success
... 1
... >>> raise ValueError(2) # first failure
... 200
... >>> print 3 # second failure
... 300
... >>> print 4 # second success
... 4
... >>> print 5 # third failure
... 500
... '''
>>> test = doctest.DocTestFinder().find(f)[0]
>>> flags = doctest.REPORT_ONLY_FIRST_FAILURE
>>> doctest.DocTestRunner(verbose=False, optionflags=flags).run(test)
... # doctest: +ELLIPSIS
**********************************************************************
Line 4, in f
Failed example:
raise ValueError(2) # first failure
Exception raised:
...
ValueError: 2
(3, 5)
"""
def option_directives(): r"""