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Fix issue #1705170 (backport from trunk)

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This commit is contained in:
Nick Coghlan 2007-11-07 12:26:40 +00:00
parent 2e49f781cb
commit e53fcfd7d3
3 changed files with 24 additions and 0 deletions
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17
Lib/test/test_with.py
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@ -440,6 +440,7 @@ class ExceptionalTestCase(unittest.TestCase, ContextmanagerAssertionMixin):
self.assertAfterWithGeneratorInvariantsNoError(self.bar)
def testRaisedStopIteration1(self):
# From bug 1462485
@contextmanager
def cm():
yield
@ -451,6 +452,7 @@ class ExceptionalTestCase(unittest.TestCase, ContextmanagerAssertionMixin):
self.assertRaises(StopIteration, shouldThrow)
def testRaisedStopIteration2(self):
# From bug 1462485
class cm(object):
def __enter__(self):
pass
@ -463,7 +465,21 @@ class ExceptionalTestCase(unittest.TestCase, ContextmanagerAssertionMixin):
self.assertRaises(StopIteration, shouldThrow)
def testRaisedStopIteration3(self):
# Another variant where the exception hasn't been instantiated
# From bug 1705170
@contextmanager
def cm():
yield
def shouldThrow():
with cm():
raise iter([]).next()
self.assertRaises(StopIteration, shouldThrow)
def testRaisedGeneratorExit1(self):
# From bug 1462485
@contextmanager
def cm():
yield
@ -475,6 +491,7 @@ class ExceptionalTestCase(unittest.TestCase, ContextmanagerAssertionMixin):
self.assertRaises(GeneratorExit, shouldThrow)
def testRaisedGeneratorExit2(self):
# From bug 1462485
class cm (object):
def __enter__(self):
pass