unskip test_grammar.py

Author: youknowone

Lib/test/test_grammar.py

@@ -388,7 +388,8 @@ class CC(metaclass=CMeta):
             XX: 'ANNOT'
         self.assertEqual(CC.__annotations__['xx'], 'ANNOT')
 
-    @unittest.skip("TODO: RUSTPYTHON")
+    # TODO: RUSTPYTHON
+    @unittest.expectedFailure
     def test_var_annot_module_semantics(self):
         with self.assertRaises(AttributeError):
             print(test.__annotations__)
@@ -398,7 +399,8 @@ def test_var_annot_module_semantics(self):
                               {'123': 123, 'o': type})
         self.assertEqual(ann_module2.__annotations__, {})
 
-    @unittest.skip("TODO: RUSTPYTHON")
+    # TODO: RUSTPYTHON
+    @unittest.expectedFailure
     def test_var_annot_in_module(self):
         # check that functions fail the same way when executed
         # outside of module where they were defined
@@ -1187,7 +1189,8 @@ def test_assert(self):
             self.fail("'assert True, msg' should not have "
                       "raised an AssertionError")
 
-    @unittest.skip("TODO: RUSTPYTHON")
+    # TODO: RUSTPYTHON
+    @unittest.expectedFailure
     # these tests fail if python is run with -O, so check __debug__
     @unittest.skipUnless(__debug__, "Won't work if __debug__ is False")
     def testAssert2(self):