(self)
| 155 | self.assertRaises(TypeError, self.f.writelines, "abc") |
| 156 | |
| 157 | def test_none_args(self): |
| 158 | self.f.write(b"hi\nbye\nabc") |
| 159 | self.f.close() |
| 160 | self.f = self.FileIO(TESTFN, 'r') |
| 161 | self.assertEqual(self.f.read(None), b"hi\nbye\nabc") |
| 162 | self.f.seek(0) |
| 163 | self.assertEqual(self.f.readline(None), b"hi\n") |
| 164 | self.assertEqual(self.f.readlines(None), [b"bye\n", b"abc"]) |
| 165 | |
| 166 | def test_reject(self): |
| 167 | self.assertRaises(TypeError, self.f.write, "Hello!") |