diff --git a/tests/python/test_parser.py b/tests/python/test_parser.py
index a342d8e..c4695ef 100644
--- a/tests/python/test_parser.py
+++ b/tests/python/test_parser.py
@@ -39,42 +39,6 @@ class PythonParserTests(unittest.TestCase):
         self.assertEqual(data["name"], "__all__")
         self.assertEqual(data["value"], ["Foo", 5.0])
 
-    @pytest.mark.xfail(reason="Cannot parse list additions")
-    def test_parses_all_with_list_addition(self):
-        source = """
-        __all__ = ['Foo'] + []
-        """
-        data = self.parse(source)[0]
-        self.assertEqual(data["name"], "__all__")
-        self.assertEqual(data["value"], ["Foo"])
-
-    @pytest.mark.xfail(reason="Cannot parse list additions")
-    def test_parses_all_with_name_addtion(self):
-        source = """
-        __all__ = ['Foo'] + bar.__all__
-        """
-        data = self.parse(source)[0]
-        self.assertEqual(data["name"], "__all__")
-        self.assertEqual(data["value"], ["Foo"])
-
-    @pytest.mark.xfail(reason="Cannot parse list additions")
-    def test_parses_all_with_multiple_name_addtions(self):
-        source = """
-        __all__ = foo + bar
-        __all__ += boop
-        __all__ += ['foo']
-        """
-        data = self.parse(source)
-        self.assertEqual(data["name"], "__all__")
-        self.assertEqual(data["value"], ["foo"])
-        source = """
-        __all__ = ['foo']
-        __all__ = foo
-        """
-        data = self.parse(source)
-        self.assertEqual(data["name"], "__all__")
-        self.assertEqual(data["value"], [])
-
     def test_parses_all_multiline(self):
         source = """
         __all__ = [
@@ -85,14 +49,6 @@ class PythonParserTests(unittest.TestCase):
         data = self.parse(source)[0]
         self.assertEqual(data["value"], ["foo", "bar"])
 
-    @pytest.mark.xfail(reason="Cannot parse list additions")
-    def test_parses_all_generator(self):
-        source = """
-        __all__ = [x for x in dir(token) if x[0] != '_'] + ['foo', 'bar']
-        """
-        data = self.parse(source)[0]
-        self.assertEqual(data["value"], ["foo", "bar"])
-
     def test_parses_name(self):
         source = "foo.bar"
         self.assertEqual(self.parse(source), {})