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Diffstat (limited to 'tests/files/tests.py')
| -rw-r--r-- | tests/files/tests.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tests/files/tests.py b/tests/files/tests.py index f562b5748d..b9f8b5228a 100644 --- a/tests/files/tests.py +++ b/tests/files/tests.py @@ -64,6 +64,14 @@ class FileTests(unittest.TestCase): self.assertFalse(hasattr(file, 'mode')) gzip.GzipFile(fileobj=file) + def test_file_iteration(self): + """ + File objects should yield lines when iterated over. + Refs #22107. + """ + file = File(BytesIO(b'one\ntwo\nthree')) + self.assertEqual(list(file), [b'one\n', b'two\n', b'three']) + class NoNameFileTestCase(unittest.TestCase): """ |