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| author | Serhiy Storchaka <storchaka@gmail.com> | 2014-01-29 09:33:26 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2014-01-29 09:33:26 (GMT) |
| commit | c92ea76f3f43e367e9bf5fd12713c3b99ffad84a (patch) | |
| tree | 6c37cfe6ff390163e3c588658d9090e10d7d4b93 /Lib/test | |
| parent | 1e40295af6be0e43e62a22300cbdfb62e28f237d (diff) | |
| download | cpython-c92ea76f3f43e367e9bf5fd12713c3b99ffad84a.zip cpython-c92ea76f3f43e367e9bf5fd12713c3b99ffad84a.tar.gz cpython-c92ea76f3f43e367e9bf5fd12713c3b99ffad84a.tar.bz2 | |
Issue #20424: Python implementation of io.StringIO now supports lone surrogates.
Diffstat (limited to 'Lib/test')
| -rw-r--r-- | Lib/test/test_memoryio.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Lib/test/test_memoryio.py b/Lib/test/test_memoryio.py index d611a31..50c91ab 100644 --- a/Lib/test/test_memoryio.py +++ b/Lib/test/test_memoryio.py @@ -609,6 +609,15 @@ class PyStringIOTest(MemoryTestMixin, MemorySeekTestMixin, UnsupportedOperation = pyio.UnsupportedOperation EOF = "" + def test_lone_surrogates(self): + # Issue #20424 + memio = self.ioclass('\ud800') + self.assertEqual(memio.read(), '\ud800') + + memio = self.ioclass() + memio.write('\ud800') + self.assertEqual(memio.getvalue(), '\ud800') + class PyStringIOPickleTest(TextIOTestMixin, unittest.TestCase): """Test if pickle restores properly the internal state of StringIO. |