1 files changed, 14 insertions, 0 deletions
diff --git a/Lib/test/test_tracemalloc.py b/Lib/test/test_tracemalloc.py
index d2a5ede..94bcee3 100644
--- a/Lib/test/test_tracemalloc.py
+++ b/Lib/test/test_tracemalloc.py
@@ -360,6 +360,20 @@ class TestTracemallocEnabled(unittest.TestCase):
         else:
             support.wait_process(pid, exitcode=0)
 
+    def test_no_incomplete_frames(self):
+        tracemalloc.stop()
+        tracemalloc.start(8)
+
+        def f(x):
+            def g():
+                return x
+            return g
+
+        obj = f(0).__closure__[0]
+        traceback = tracemalloc.get_object_traceback(obj)
+        self.assertIn("test_tracemalloc", traceback[-1].filename)
+        self.assertNotIn("test_tracemalloc", traceback[-2].filename)
+
 
 class TestSnapshot(unittest.TestCase):
     maxDiff = 4000