remove undeterministic test

Author: Fidget-Spinner

Lib/test/test_capi/test_opt.py

@@ -2388,18 +2388,6 @@ def testfunc(n):
 
         self.assertIn("_POP_TOP_FLOAT", uops)
 
-    def test_pop_top_specialize_str(self):
-        def testfunc(n):
-            for _ in range(n):
-                global_identity("2" + "1")
-
-        testfunc(TIER2_THRESHOLD)
-
-        ex = get_first_executor(testfunc)
-        self.assertIsNotNone(ex)
-        uops = get_opnames(ex)
-
-        self.assertIn("_POP_TOP_UNICODE", uops)
 
 
 def global_identity(x):