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| author | Serhiy Storchaka <storchaka@gmail.com> | 2014-01-29 09:45:31 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2014-01-29 09:45:31 (GMT) |
| commit | 9f2e46de34b28d20485ef4f1078c544238183537 (patch) | |
| tree | f4019090a3785a0c1f685200b908e563ac61145c /Lib/test/test_memoryio.py | |
| parent | 61f56163485f645a0c66780b4746ecf98372f0eb (diff) | |
| parent | c92ea76f3f43e367e9bf5fd12713c3b99ffad84a (diff) | |
| download | cpython-9f2e46de34b28d20485ef4f1078c544238183537.zip cpython-9f2e46de34b28d20485ef4f1078c544238183537.tar.gz cpython-9f2e46de34b28d20485ef4f1078c544238183537.tar.bz2 | |
Issue #20424: Python implementation of io.StringIO now supports lone surrogates.
Diffstat (limited to 'Lib/test/test_memoryio.py')
| -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 4de4f65..d4135d5 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. |