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author | Antoine Pitrou <solipsis@pitrou.net> | 2012-09-14 15:28:10 (GMT) |
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committer | Antoine Pitrou <solipsis@pitrou.net> | 2012-09-14 15:28:10 (GMT) |
commit | 1e7ee9dfa0cc5007da1cbc3331b799584af8b680 (patch) | |
tree | 2dc6743ca8f3def1ffbb1eafb5d488322adcd4e2 /Lib/test/test_socket.py | |
parent | e0add764688a3f3237749e0c2830b669d2c76ca0 (diff) | |
download | cpython-1e7ee9dfa0cc5007da1cbc3331b799584af8b680.zip cpython-1e7ee9dfa0cc5007da1cbc3331b799584af8b680.tar.gz cpython-1e7ee9dfa0cc5007da1cbc3331b799584af8b680.tar.bz2 |
Issue #15842: the SocketIO.{readable,writable,seekable} methods now raise ValueError when the file-like object is closed.
Patch by Alessandro Moura.
Diffstat (limited to 'Lib/test/test_socket.py')
-rw-r--r-- | Lib/test/test_socket.py | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py index cce0d1b..e2ed21d 100644 --- a/Lib/test/test_socket.py +++ b/Lib/test/test_socket.py @@ -839,6 +839,17 @@ class GeneralModuleTests(unittest.TestCase): fp.close() self.assertEqual(repr(fp), "<_io.BufferedReader name=-1>") + def test_unusable_closed_socketio(self): + with socket.socket() as sock: + fp = sock.makefile("rb", buffering=0) + self.assertTrue(fp.readable()) + self.assertFalse(fp.writable()) + self.assertFalse(fp.seekable()) + fp.close() + self.assertRaises(ValueError, fp.readable) + self.assertRaises(ValueError, fp.writable) + self.assertRaises(ValueError, fp.seekable) + def testListenBacklog0(self): srv = socket.socket(socket.AF_INET, socket.SOCK_STREAM) srv.bind((HOST, 0)) |