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Port additional tests from #14579 (the issue is already fixed).

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This commit is contained in:
Antoine Pitrou 2012-07-21 00:47:48 +02:00
commit 5e36edbaba
1 changed files with 26 additions and 4 deletions
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30
Lib/test/test_codecs.py
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@ -557,8 +557,19 @@ class UTF16LETest(ReadTest):
)
def test_errors(self):
self.assertRaises(UnicodeDecodeError, codecs.utf_16_le_decode,
b"\xff", "strict", True)
tests = [
(b'\xff', '\ufffd'),
(b'A\x00Z', 'A\ufffd'),
(b'A\x00B\x00C\x00D\x00Z', 'ABCD\ufffd'),
(b'\x00\xd8', '\ufffd'),
(b'\x00\xd8A', '\ufffd'),
(b'\x00\xd8A\x00', '\ufffdA'),
(b'\x00\xdcA\x00', '\ufffdA'),
]
for raw, expected in tests:
self.assertRaises(UnicodeDecodeError, codecs.utf_16_le_decode,
raw, 'strict', True)
self.assertEqual(raw.decode('utf-16le', 'replace'), expected)
def test_nonbmp(self):
self.assertEqual("\U00010203".encode(self.encoding),
@ -585,8 +596,19 @@ class UTF16BETest(ReadTest):
)
def test_errors(self):
self.assertRaises(UnicodeDecodeError, codecs.utf_16_be_decode,
b"\xff", "strict", True)
tests = [
(b'\xff', '\ufffd'),
(b'\x00A\xff', 'A\ufffd'),
(b'\x00A\x00B\x00C\x00DZ', 'ABCD\ufffd'),
(b'\xd8\x00', '\ufffd'),
(b'\xd8\x00\xdc', '\ufffd'),
(b'\xd8\x00\x00A', '\ufffdA'),
(b'\xdc\x00\x00A', '\ufffdA'),
]
for raw, expected in tests:
self.assertRaises(UnicodeDecodeError, codecs.utf_16_be_decode,
raw, 'strict', True)
self.assertEqual(raw.decode('utf-16be', 'replace'), expected)
def test_nonbmp(self):
self.assertEqual("\U00010203".encode(self.encoding),