From: Russell Keith-Magee <russell@keith-magee.com>
Date: Mon, 24 Feb 2025 15:34:38 +0000 (+0800)
Subject: gh-130384: Skip a test_getallocatedblocks test pre-condition on iOS. (GH-130385)
X-Git-Tag: v3.14.0a6~287
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8a76eb846926384a48bb1997bbf5c162fe29fc5d;p=thirdparty%2FPython%2Fcpython.git

gh-130384: Skip a test_getallocatedblocks test pre-condition on iOS. (GH-130385)
---

diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py
index 39857445a022..cc50f9760721 100644
--- a/Lib/test/test_sys.py
+++ b/Lib/test/test_sys.py
@@ -1100,7 +1100,13 @@ class SysModuleTest(unittest.TestCase):
             # code objects is a large fraction of the total number of
             # references, this can cause the total number of allocated
             # blocks to exceed the total number of references.
-            if not support.Py_GIL_DISABLED:
+            #
+            # For some reason, iOS seems to trigger the "unlikely to happen"
+            # case reliably under CI conditions. It's not clear why; but as
+            # this test is checking the behavior of getallocatedblock()
+            # under garbage collection, we can skip this pre-condition check
+            # for now. See GH-130384.
+            if not support.Py_GIL_DISABLED and not support.is_apple_mobile:
                 self.assertLess(a, sys.gettotalrefcount())
         except AttributeError:
             # gettotalrefcount() not available