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| author | Antoine Pitrou <solipsis@pitrou.net> | 2012-01-29 17:36:34 (GMT) |
|---|---|---|
| committer | Antoine Pitrou <solipsis@pitrou.net> | 2012-01-29 17:36:34 (GMT) |
| commit | 1334884ff2f5a3968e6a26157f869b4ca5de189b (patch) | |
| tree | 6cd82b8fa2964ad30b617cac8d0eaf98890d82c0 /Lib/test/test_io.py | |
| parent | c875d2032bf363da5e9e50928330f5ee2aa2fda2 (diff) | |
| download | cpython-1334884ff2f5a3968e6a26157f869b4ca5de189b.zip cpython-1334884ff2f5a3968e6a26157f869b4ca5de189b.tar.gz cpython-1334884ff2f5a3968e6a26157f869b4ca5de189b.tar.bz2 | |
Issue #13848: open() and the FileIO constructor now check for NUL characters in the file name.
Patch by Hynek Schlawack.
Diffstat (limited to 'Lib/test/test_io.py')
| -rw-r--r-- | Lib/test/test_io.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py index df7ca15..ea82cea 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -363,6 +363,11 @@ class IOTest(unittest.TestCase): self.assertRaises(exc, fp.seek, 1, self.SEEK_CUR) self.assertRaises(exc, fp.seek, -1, self.SEEK_END) + def test_open_handles_NUL_chars(self): + fn_with_NUL = 'foo\0bar' + self.assertRaises(TypeError, self.open, fn_with_NUL, 'w') + self.assertRaises(TypeError, self.open, bytes(fn_with_NUL, 'ascii'), 'w') + def test_raw_file_io(self): with self.open(support.TESTFN, "wb", buffering=0) as f: self.assertEqual(f.readable(), False) |