Unskip test(s) in test_json.test_fail

Author: fanninpm

Lib/test/test_json/test_fail.py

@@ -79,7 +79,6 @@
 }
 
 class TestFail:
-    @unittest.skip("TODO: RUSTPYTHON, TestPyFail passes while TestCFail fails")
     def test_failures(self):
         for idx, doc in enumerate(JSONDOCS):
             idx = idx + 1
@@ -219,3 +218,9 @@ def test_linecol(self):
 
 class TestPyFail(TestFail, PyTest): pass
 class TestCFail(TestFail, CTest): pass
+# TODO: RUSTPYTHON
+class TestCFail(TestFail, CTest):
+    # TODO: RUSTPYTHON
+    @unittest.expectedFailure
+    def test_failures(self):
+        super().test_failures()