diff options
Diffstat (limited to 'Lib/test/test_os.py')
| -rw-r--r-- | Lib/test/test_os.py | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py index b7e1c45c79..d478c64038 100644 --- a/Lib/test/test_os.py +++ b/Lib/test/test_os.py @@ -3344,7 +3344,7 @@ class PathTConverterTests(unittest.TestCase): cleanup_fn(result) with self.assertRaisesRegex( - TypeError, 'should be string, bytes'): + TypeError, 'to return str or bytes'): fn(int_fspath, *extra_args) if allow_fd: @@ -3357,6 +3357,23 @@ class PathTConverterTests(unittest.TestCase): 'os.PathLike'): fn(fd, *extra_args) + def test_path_t_converter_and_custom_class(self): + with self.assertRaisesRegex( + TypeError, + '__fspath__\(\) to return str or bytes, not int' + ): + os.stat(FakePath(2)) + with self.assertRaisesRegex( + TypeError, + '__fspath__\(\) to return str or bytes, not float' + ): + os.stat(FakePath(2.34)) + with self.assertRaisesRegex( + TypeError, + '__fspath__\(\) to return str or bytes, not object' + ): + os.stat(FakePath(object())) + @unittest.skipUnless(hasattr(os, 'get_blocking'), 'needs os.get_blocking() and os.set_blocking()') |