From: Serhiy Storchaka <storchaka@gmail.com>
Date: Sat, 19 Dec 2015 20:49:29 +0000 (+0200)
Subject: Use correct PyGC_Head size in tests for issue #25421.
X-Git-Tag: v2.7.12rc1~330
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e789038e0d2740e226aa34ec36428bdab241fc71;p=thirdparty%2FPython%2Fcpython.git

Use correct PyGC_Head size in tests for issue #25421.
---

diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py
index e6c17a2d35f7..4afb78059938 100644
--- a/Lib/test/test_sys.py
+++ b/Lib/test/test_sys.py
@@ -760,7 +760,7 @@ class SizeofTest(unittest.TestCase):
     def check_slots(self, obj, base, extra):
         expected = sys.getsizeof(base) + struct.calcsize(extra)
         if gc.is_tracked(obj) and not gc.is_tracked(base):
-            expected += struct.calcsize('3P')  # PyGC_Head
+            expected += self.gc_headsize
         self.assertEqual(sys.getsizeof(obj), expected)
 
     def test_slots(self):