Address review: use sysconfig.get_config_var in with_*malloc() helpers

erlend-aasland · erlend-aasland · commit 1169a9536a1e · 2024-03-10T11:54:50.000+01:00
diff --git a/Lib/test/support/__init__.py b/Lib/test/support/__init__.py
@@ -1883,19 +1883,12 @@ def restore(self):
 
 
 def with_pymalloc():
-    try:
-        import _testcapi
-    except ImportError:
-        raise unittest.SkipTest("requires _testcapi")
-    return _testcapi.WITH_PYMALLOC and not Py_GIL_DISABLED
+    WITH_PYMALLOC = bool(sysconfig.get_config_var("WITH_PYMALLOC"))
+    return WITH_PYMALLOC and not Py_GIL_DISABLED
 
 
 def with_mimalloc():
-    try:
-        import _testcapi
-    except ImportError:
-        raise unittest.SkipTest("requires _testcapi")
-    return _testcapi.WITH_MIMALLOC
+    return bool(sysconfig.get_config_var("WITH_MIMALLOC"))
 
 
 class _ALWAYS_EQ:
