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| author | Dong-hee Na <donghee.na92@gmail.com> | 2020-02-17 09:13:52 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-02-17 09:13:52 (GMT) |
| commit | f64abd10563c25a94011f9e3335fd8a1cf47c205 (patch) | |
| tree | 886cada356a4085a5e436d48f8f26fa01b1dc6c1 /Lib/test | |
| parent | 988aeba94bf1dab81dd52fc7b02dca7a57ea8ba0 (diff) | |
| download | cpython-f64abd10563c25a94011f9e3335fd8a1cf47c205.zip cpython-f64abd10563c25a94011f9e3335fd8a1cf47c205.tar.gz cpython-f64abd10563c25a94011f9e3335fd8a1cf47c205.tar.bz2 | |
[3.8] bpo-39453: Fix contains method of list to hold strong references (GH-18204)
Diffstat (limited to 'Lib/test')
| -rw-r--r-- | Lib/test/test_list.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Lib/test/test_list.py b/Lib/test/test_list.py index f4dcced..105ef65 100644 --- a/Lib/test/test_list.py +++ b/Lib/test/test_list.py @@ -216,6 +216,13 @@ class ListTest(list_tests.CommonTest): with self.assertRaises(ValueError): lst.remove(lst) + # bpo-39453: list.__contains__ was not holding strong references + # to list elements while calling PyObject_RichCompareBool(). + lst = [X(), X()] + 3 in lst + lst = [X(), X()] + X() in lst + if __name__ == "__main__": unittest.main() |