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-rw-r--r--Lib/test/test_capi/test_misc.py17
1 files changed, 17 insertions, 0 deletions
diff --git a/Lib/test/test_capi/test_misc.py b/Lib/test/test_capi/test_misc.py
index 6c4cf5b..2e1e8e7 100644
--- a/Lib/test/test_capi/test_misc.py
+++ b/Lib/test/test_capi/test_misc.py
@@ -2884,5 +2884,22 @@ class TestVersions(unittest.TestCase):
self.assertEqual(result, expected)
+class TestCEval(unittest.TestCase):
+ def test_ceval_decref(self):
+ code = textwrap.dedent("""
+ import _testcapi
+ _testcapi.toggle_reftrace_printer(True)
+ l1 = []
+ l2 = []
+ del l1
+ del l2
+ _testcapi.toggle_reftrace_printer(False)
+ """)
+ _, out, _ = assert_python_ok("-c", code)
+ lines = out.decode("utf-8").splitlines()
+ self.assertEqual(lines.count("CREATE list"), 2)
+ self.assertEqual(lines.count("DESTROY list"), 2)
+
+
if __name__ == "__main__":
unittest.main()