Fix failing tests

Author: slozier

src/core/IronPython.StdLib/lib/types.py

@@ -227,6 +227,7 @@ def coroutine(func):
         # Check if 'func' is a generator function.
         # (0x20 == CO_GENERATOR)
         if co_flags & 0x20:
+            return func # ironpython: todo figure this out
             # TODO: Implement this in C.
             co = func.__code__
             func.__code__ = CodeType(

tests/suite/test_types_stdlib.py

@@ -17,16 +17,9 @@ def load_tests(loader, standard_tests, pattern):
         failing_tests = [
             test.test_types.ClassCreationTests('test_bad___prepare__'), # AssertionError
             test.test_types.ClassCreationTests('test_one_argument_type'), # AssertionError: TypeError not raised
-            test.test_types.CoroutineTests('test_async_def'), # https://github.com/IronLanguages/ironpython3/issues/98
-            test.test_types.CoroutineTests('test_duck_coro'), # https://github.com/IronLanguages/ironpython3/issues/98
-            test.test_types.CoroutineTests('test_duck_corogen'), # https://github.com/IronLanguages/ironpython3/issues/98
-            test.test_types.CoroutineTests('test_duck_functional_gen'), # https://github.com/IronLanguages/ironpython3/issues/98
-            test.test_types.CoroutineTests('test_duck_gen'), # https://github.com/IronLanguages/ironpython3/issues/98
             test.test_types.CoroutineTests('test_gen'), # https://github.com/IronLanguages/ironpython3/issues/98
             test.test_types.CoroutineTests('test_genfunc'), # https://github.com/IronLanguages/ironpython3/issues/98
-            test.test_types.CoroutineTests('test_non_gen_values'), # https://github.com/IronLanguages/ironpython3/issues/98
             test.test_types.CoroutineTests('test_returning_itercoro'), # https://github.com/IronLanguages/ironpython3/issues/98
-            test.test_types.CoroutineTests('test_wrapper_object'), # https://github.com/IronLanguages/ironpython3/issues/98
             test.test_types.MappingProxyTests('test_chainmap'), # TypeError: expected dict, got Object_1$1
             test.test_types.MappingProxyTests('test_constructor'), # TypeError: expected dict, got Object_1$1
             test.test_types.MappingProxyTests('test_customdict'), # AssertionError: False is not true