Mark unsupported tests

Author: palaviv

Lib/test/test_baseexception.py

@@ -18,6 +18,8 @@ def verify_instance_interface(self, ins):
                     "%s missing %s attribute" %
                         (ins.__class__.__name__, attr))
 
+    # TODO: RUSTPYTHON
+    @unittest.expectedFailure
     def test_inheritance(self):
         # Make sure the inheritance hierarchy matches the documentation
         exc_set = set()
@@ -86,6 +88,8 @@ def interface_test_driver(self, results):
             self.assertEqual(given, expected, "%s: %s != %s" % (test_name,
                 given, expected))
 
+    # TODO: RUSTPYTHON
+    @unittest.expectedFailure
     def test_interface_single_arg(self):
         # Make sure interface works properly when given a single argument
         arg = "spam"
@@ -162,6 +166,8 @@ def test_raise_string(self):
         # Raising a string raises TypeError.
         self.raise_fails("spam")
 
+    # TODO: RUSTPYTHON
+    @unittest.expectedFailure
     def test_catch_non_BaseException(self):
         # Trying to catch an object that does not inherit from BaseException
         # is not allowed.