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| author | Victor Stinner <vstinner@redhat.com> | 2019-06-14 16:03:22 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-06-14 16:03:22 (GMT) |
| commit | 212646cae6b7c4ddc8d98c8b9b6d39a5f259e864 (patch) | |
| tree | bb98370389d304b2b835efd3791fcbbab07bb320 /Lib/test/test_io.py | |
| parent | 9765efcb39fc03d5b1abec3924388974470a8bd5 (diff) | |
| download | cpython-212646cae6b7c4ddc8d98c8b9b6d39a5f259e864.zip cpython-212646cae6b7c4ddc8d98c8b9b6d39a5f259e864.tar.gz cpython-212646cae6b7c4ddc8d98c8b9b6d39a5f259e864.tar.bz2 | |
bpo-37261: Document sys.unraisablehook corner cases (GH-14059)
Document reference cycle and resurrected objects issues in
sys.unraisablehook() and threading.excepthook() documentation.
Fix test.support.catch_unraisable_exception(): __exit__() no longer
ignores unraisable exceptions.
Fix test_io test_writer_close_error_on_close(): use a second
catch_unraisable_exception() to catch the BufferedWriter unraisable
exception.
Diffstat (limited to 'Lib/test/test_io.py')
| -rw-r--r-- | Lib/test/test_io.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py index 55686d7..fc474c9 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -2072,8 +2072,12 @@ class BufferedRWPairTest(unittest.TestCase): writer.close = lambda: None writer = None + # Ignore BufferedWriter (of the BufferedRWPair) unraisable exception with support.catch_unraisable_exception(): - pair = None + # Ignore BufferedRWPair unraisable exception + with support.catch_unraisable_exception(): + pair = None + support.gc_collect() support.gc_collect() def test_reader_writer_close_error_on_close(self): |