diff options
Diffstat (limited to 'Lib/test')
| -rw-r--r-- | Lib/test/test_io.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py index abd55387bd..d927bb96ce 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -3748,6 +3748,16 @@ class IncrementalNewlineDecoderTest(unittest.TestCase): dec = self.IncrementalNewlineDecoder(None, translate=True) _check(dec) + def test_translate(self): + # issue 35062 + for translate in (-2, -1, 1, 2): + decoder = codecs.getincrementaldecoder("utf-8")() + decoder = self.IncrementalNewlineDecoder(decoder, translate) + self.check_newline_decoding_utf8(decoder) + decoder = codecs.getincrementaldecoder("utf-8")() + decoder = self.IncrementalNewlineDecoder(decoder, translate=0) + self.assertEqual(decoder.decode(b"\r\r\n"), "\r\r\n") + class CIncrementalNewlineDecoderTest(IncrementalNewlineDecoderTest): pass |