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Issue #19424: Fix the warnings module to accept filename containing surrogate

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characters.
This commit is contained in:
Victor Stinner 2013-10-29 23:43:41 +01:00
parent 602f7cf0b9
commit a4c704b260
3 changed files with 69 additions and 46 deletions
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12
Lib/test/test_warnings.py
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@ -331,6 +331,18 @@ class WarnTests(BaseTest):
warning_tests.__name__ = module_name
sys.argv = argv
def test_warn_explicit_non_ascii_filename(self):
with original_warnings.catch_warnings(record=True,
module=self.module) as w:
self.module.resetwarnings()
self.module.filterwarnings("always", category=UserWarning)
self.module.warn_explicit("text", UserWarning, "nonascii\xe9\u20ac", 1)
self.assertEqual(w[-1].filename, "nonascii\xe9\u20ac")
self.module.warn_explicit("text", UserWarning, "surrogate\udc80", 1)
self.assertEqual(w[-1].filename, "surrogate\udc80")
def test_warn_explicit_type_errors(self):
# warn_explicit() should error out gracefully if it is given objects
# of the wrong types.