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-rw-r--r--Lib/test/test_code.py4
1 files changed, 3 insertions, 1 deletions
diff --git a/Lib/test/test_code.py b/Lib/test/test_code.py
index 66c84a953cb..64fd10da1ef 100644
--- a/Lib/test/test_code.py
+++ b/Lib/test/test_code.py
@@ -137,7 +137,8 @@ try:
except ImportError:
ctypes = None
from test.support import (run_doctest, run_unittest, cpython_only,
- check_impl_detail, requires_debug_ranges)
+ check_impl_detail, requires_debug_ranges,
+ gc_collect)
from test.support.script_helper import assert_python_ok
@@ -510,6 +511,7 @@ class CodeWeakRefTest(unittest.TestCase):
coderef = weakref.ref(f.__code__, callback)
self.assertTrue(bool(coderef()))
del f
+ gc_collect() # For PyPy or other GCs.
self.assertFalse(bool(coderef()))
self.assertTrue(self.called)