diff options
Diffstat (limited to 'Lib/test/test_io.py')
| -rw-r--r-- | Lib/test/test_io.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py index 439af7a..7459714 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -319,7 +319,7 @@ class IOTest(unittest.TestCase): f.close() def test_readline(self): - f = io.open(support.TESTFN, "wb") + f = self.open(support.TESTFN, "wb") f.write(b"abc\ndef\nxyzzy\nfoo\x00bar\nanother line") f.close() f = self.open(support.TESTFN, "rb") @@ -329,7 +329,10 @@ class IOTest(unittest.TestCase): self.assertEqual(f.readline(4), b"zzy\n") self.assertEqual(f.readline(), b"foo\x00bar\n") self.assertEqual(f.readline(), b"another line") + self.assertRaises(TypeError, f.readline, 5.3) f.close() + f = self.open(support.TESTFN, "r") + self.assertRaises(TypeError, f.readline, 5.3) def test_raw_bytes_io(self): f = self.BytesIO() |