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Make it an error to compare a bytes object and a Unicode object.

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This commit is contained in:
Jeremy Hylton 2007-08-29 18:47:16 +00:00
parent 991bf5d8c8
commit 18c3ff887f
2 changed files with 13 additions and 7 deletions
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10
Lib/test/test_bytes.py
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@ -130,12 +130,12 @@ def test_compare_to_str(self):
self.assertEqual(str8("abc") < b"ab", False)
self.assertEqual(str8("abc") <= b"ab", False)
# Bytes should never compare equal to Unicode!
# Bytes can't be compared to Unicode!
# Test this for all expected byte orders and Unicode character sizes
self.assertEqual(b"\0a\0b\0c" == "abc", False)
self.assertEqual(b"\0\0\0a\0\0\0b\0\0\0c" == "abc", False)
self.assertEqual(b"a\0b\0c\0" == "abc", False)
self.assertEqual(b"a\0\0\0b\0\0\0c\0\0\0" == "abc", False)
self.assertRaises(TypeError, lambda: b"\0a\0b\0c" == "abc")
self.assertRaises(TypeError, lambda: b"\0\0\0a\0\0\0b\0\0\0c" == "abc")
self.assertRaises(TypeError, lambda: b"a\0b\0c\0" == "abc")
self.assertRaises(TypeError, lambda: b"a\0\0\0b\0\0\0c\0\0\0" == "abc")
def test_nohash(self):
self.assertRaises(TypeError, hash, bytes())