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author | R David Murray <rdmurray@bitdance.com> | 2011-03-14 13:55:46 (GMT) |
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committer | R David Murray <rdmurray@bitdance.com> | 2011-03-14 13:55:46 (GMT) |
commit | d89ee79d19e156e874b7a292b705d167b7fe56ab (patch) | |
tree | 74ccabaad23f40f3f9abb220a9c63cf22e65b0e9 /Lib/test | |
parent | 8fea2e6a502b9fb13905e5657a06f14c1afd0c24 (diff) | |
download | cpython-d89ee79d19e156e874b7a292b705d167b7fe56ab.zip cpython-d89ee79d19e156e874b7a292b705d167b7fe56ab.tar.gz cpython-d89ee79d19e156e874b7a292b705d167b7fe56ab.tar.bz2 |
#11488: Add tests for writelines method of SpooledTemporaryFile.
Patch by Evan Dandrea.
Diffstat (limited to 'Lib/test')
-rw-r--r-- | Lib/test/test_tempfile.py | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Lib/test/test_tempfile.py b/Lib/test/test_tempfile.py index f48ab88..f72b0b1 100644 --- a/Lib/test/test_tempfile.py +++ b/Lib/test/test_tempfile.py @@ -697,6 +697,23 @@ class test_SpooledTemporaryFile(TC): f.write(b'x') self.assertTrue(f._rolled) + def test_writelines(self): + # Verify writelines with a SpooledTemporaryFile + f = self.do_create() + f.writelines((b'x', b'y', b'z')) + f.seek(0) + buf = f.read() + self.assertEqual(buf, b'xyz') + + def test_writelines_sequential(self): + # A SpooledTemporaryFile should hold exactly max_size bytes, and roll + # over afterward + f = self.do_create(max_size=35) + f.writelines((b'x' * 20, b'x' * 10, b'x' * 5)) + self.assertFalse(f._rolled) + f.write(b'x') + self.assertTrue(f._rolled) + def test_sparse(self): # A SpooledTemporaryFile that is written late in the file will extend # when that occurs |