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Issue #26464: Fix unicode_fast_translate() again

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Initialize i variable if the string is non-ASCII.
This commit is contained in:
Victor Stinner 2016-03-01 21:59:58 +01:00
parent 6c9aa8f2bf
commit 337986740f
2 changed files with 22 additions and 13 deletions
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14
Lib/test/test_unicode.py
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@ -341,16 +341,22 @@ class UnicodeTest(string_tests.CommonTest,
"[XXX]")
self.assertEqual("[a]".translate(str.maketrans({'a': '\xe9'})),
"[\xe9]")
self.assertEqual('axb'.translate(str.maketrans({'a': None, 'b': '123'})),
"x123")
self.assertEqual('axb'.translate(str.maketrans({'a': None, 'b': '\xe9'})),
"x\xe9")
# test non-ASCII (don't take the fast-path)
self.assertEqual("[a]".translate(str.maketrans({'a': '<\xe9>'})),
"[<\xe9>]")
self.assertEqual("[\xe9]".translate(str.maketrans({'\xe9': 'a'})),
"[a]")
self.assertEqual("[\xe9]".translate(str.maketrans({'\xe9': None})),
"[]")
self.assertEqual('axb'.translate(str.maketrans({'a': None, 'b': '123'})),
"x123")
self.assertEqual('axb'.translate(str.maketrans({'a': None, 'b': '\xe9'})),
"x\xe9")
self.assertEqual("[\xe9]".translate(str.maketrans({'\xe9': '123'})),
"[123]")
self.assertEqual("[a\xe9]".translate(str.maketrans({'a': '<\u20ac>'})),
"[<\u20ac>\xe9]")
# invalid Unicode characters
invalid_char = 0x10ffff+1