diff options
Diffstat (limited to 'Lib/test/test_gc.py')
| -rw-r--r-- | Lib/test/test_gc.py | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/Lib/test/test_gc.py b/Lib/test/test_gc.py index 904fc7d..8d806db 100644 --- a/Lib/test/test_gc.py +++ b/Lib/test/test_gc.py @@ -1,7 +1,7 @@ import unittest from test.support import (verbose, refcount_test, run_unittest, strip_python_stderr, cpython_only, start_threads, - temp_dir, requires_type_collecting) + temp_dir, requires_type_collecting, TESTFN, unlink) from test.support.script_helper import assert_python_ok, make_script import sys @@ -708,6 +708,21 @@ class GCTests(unittest.TestCase): rc, out, err = assert_python_ok('-c', code) self.assertEqual(out.strip(), b'__del__ called') + @requires_type_collecting + def test_global_del_SystemExit(self): + code = """if 1: + class ClassWithDel: + def __del__(self): + print('__del__ called') + a = ClassWithDel() + a.link = a + raise SystemExit(0)""" + self.addCleanup(unlink, TESTFN) + with open(TESTFN, 'w') as script: + script.write(code) + rc, out, err = assert_python_ok(TESTFN) + self.assertEqual(out.strip(), b'__del__ called') + def test_get_stats(self): stats = gc.get_stats() self.assertEqual(len(stats), 3) |