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Fix unittest.TestCase.assertDictContainsSubset so it can't die with unicode issues when constructing failure messages. Issue 7956

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This commit is contained in:
Michael Foord 2010-02-18 21:37:07 +00:00
parent 225a099fe5
commit c2294dd6ba
2 changed files with 7 additions and 9 deletions
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9
Lib/test/test_unittest.py
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@ -2573,13 +2573,10 @@ class Test_TestCase(TestCase, TestEquality, TestHashing):
with self.assertRaises(self.failureException):
self.assertDictContainsSubset({'a': 1, 'c': 1}, {'a': 1})
@unittest.expectedFailure
def test_crazy(self):
one = ''.join(chr(i) for i in range(255))
two = u'\uFFFD'
first = {'foo': one}
second = {'foo': two}
self.assertDictContainsSubset(first, second)
# this used to cause a UnicodeDecodeError constructing the failure msg
with self.assertRaises(self.failureException):
self.assertDictContainsSubset({'foo': one}, {'foo': u'\uFFFD'})
def testAssertEqual(self):
equal_pairs = [