[Python-checkins] bpo-36155: Check for identity on test_gc.test_get_objects (GH-12116)

[Pablo Galindo]

https://github.com/python/cpython/commit/d60a79a1015aa26ff7ee3166820ec43558911b60
commit: d60a79a1015aa26ff7ee3166820ec43558911b60
branch: master
author: Pablo Galindo <Pablogsal at gmail.com>
committer: GitHub <noreply at github.com>
date: 2019-03-01T01:12:27-08:00
summary:

bpo-36155: Check for identity on test_gc.test_get_objects (GH-12116)

files:
M Lib/test/test_gc.py

diff --git a/Lib/test/test_gc.py b/Lib/test/test_gc.py
index 65e74d4759ce..2dab53004452 100644
--- a/Lib/test/test_gc.py
+++ b/Lib/test/test_gc.py
@@ -770,21 +770,45 @@ def test_get_objects(self):
         gc.collect()
         l = []
         l.append(l)
-        self.assertIn(l, gc.get_objects(generation=0))
-        self.assertNotIn(l, gc.get_objects(generation=1))
-        self.assertNotIn(l, gc.get_objects(generation=2))
+        self.assertTrue(
+                any(l is element for element in gc.get_objects(generation=0))
+        )
+        self.assertFalse(
+                any(l is element for element in  gc.get_objects(generation=1))
+        )
+        self.assertFalse(
+                any(l is element for element in gc.get_objects(generation=2))
+        )
         gc.collect(generation=0)
-        self.assertNotIn(l, gc.get_objects(generation=0))
-        self.assertIn(l, gc.get_objects(generation=1))
-        self.assertNotIn(l, gc.get_objects(generation=2))
+        self.assertFalse(
+                any(l is element for element in gc.get_objects(generation=0))
+        )
+        self.assertTrue(
+                any(l is element for element in  gc.get_objects(generation=1))
+        )
+        self.assertFalse(
+                any(l is element for element in gc.get_objects(generation=2))
+        )
         gc.collect(generation=1)
-        self.assertNotIn(l, gc.get_objects(generation=0))
-        self.assertNotIn(l, gc.get_objects(generation=1))
-        self.assertIn(l, gc.get_objects(generation=2))
+        self.assertFalse(
+                any(l is element for element in gc.get_objects(generation=0))
+        )
+        self.assertFalse(
+                any(l is element for element in  gc.get_objects(generation=1))
+        )
+        self.assertTrue(
+                any(l is element for element in gc.get_objects(generation=2))
+        )
         gc.collect(generation=2)
-        self.assertNotIn(l, gc.get_objects(generation=0))
-        self.assertNotIn(l, gc.get_objects(generation=1))
-        self.assertIn(l, gc.get_objects(generation=2))
+        self.assertFalse(
+                any(l is element for element in gc.get_objects(generation=0))
+        )
+        self.assertFalse(
+                any(l is element for element in  gc.get_objects(generation=1))
+        )
+        self.assertTrue(
+                any(l is element for element in gc.get_objects(generation=2))
+        )
         del l
         gc.collect()