Skip test in test_socket.py if `sys.getrefcount` isn't available (#126640)
Skip `testMakefileCloseSocketDestroy` test if `sys.getrefcount` isn't available. This is necessary for PyPy and other Python implementations that do not have `sys.getrefcount`.
diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py
index f2bc52b..dc8a4a4 100644
--- a/Lib/test/test_socket.py
+++ b/Lib/test/test_socket.py
@@ -5334,6 +5334,8 @@ def _testMakefileClose(self):
self.write_file.write(self.write_msg)
self.write_file.flush()
+ @unittest.skipUnless(hasattr(sys, 'getrefcount'),
+ 'test needs sys.getrefcount()')
def testMakefileCloseSocketDestroy(self):
refcount_before = sys.getrefcount(self.cli_conn)
self.read_file.close()
