1 files changed, 0 insertions, 93 deletions
diff --git a/lib/python2.7/test/test_typechecks.py b/lib/python2.7/test/test_typechecks.py
deleted file mode 100644
index 83f0114..0000000
--- a/lib/python2.7/test/test_typechecks.py
+++ /dev/null
@@ -1,93 +0,0 @@
-"""Unit tests for __instancecheck__ and __subclasscheck__."""
-
-import unittest
-from test import test_support
-
-
-class ABC(type):
-
-    def __instancecheck__(cls, inst):
-        """Implement isinstance(inst, cls)."""
-        return any(cls.__subclasscheck__(c)
-                   for c in set([type(inst), inst.__class__]))
-
-    def __subclasscheck__(cls, sub):
-        """Implement issubclass(sub, cls)."""
-        candidates = cls.__dict__.get("__subclass__", set()) | set([cls])
-        return any(c in candidates for c in sub.mro())
-
-
-class Integer:
-
-    __metaclass__ = ABC
-
-    __subclass__ = set([int])
-
-
-class SubInt(Integer):
-
-    pass
-
-
-class TypeChecksTest(unittest.TestCase):
-
-    def testIsSubclassInternal(self):
-        self.assertEqual(Integer.__subclasscheck__(int), True)
-        self.assertEqual(Integer.__subclasscheck__(float), False)
-
-    def testIsSubclassBuiltin(self):
-        self.assertEqual(issubclass(int, Integer), True)
-        self.assertEqual(issubclass(int, (Integer,)), True)
-        self.assertEqual(issubclass(float, Integer), False)
-        self.assertEqual(issubclass(float, (Integer,)), False)
-
-    def testIsInstanceBuiltin(self):
-        self.assertEqual(isinstance(42, Integer), True)
-        self.assertEqual(isinstance(42, (Integer,)), True)
-        self.assertEqual(isinstance(3.14, Integer), False)
-        self.assertEqual(isinstance(3.14, (Integer,)), False)
-
-    def testIsInstanceActual(self):
-        self.assertEqual(isinstance(Integer(), Integer), True)
-        self.assertEqual(isinstance(Integer(), (Integer,)), True)
-
-    def testIsSubclassActual(self):
-        self.assertEqual(issubclass(Integer, Integer), True)
-        self.assertEqual(issubclass(Integer, (Integer,)), True)
-
-    def testSubclassBehavior(self):
-        self.assertEqual(issubclass(SubInt, Integer), True)
-        self.assertEqual(issubclass(SubInt, (Integer,)), True)
-        self.assertEqual(issubclass(SubInt, SubInt), True)
-        self.assertEqual(issubclass(SubInt, (SubInt,)), True)
-        self.assertEqual(issubclass(Integer, SubInt), False)
-        self.assertEqual(issubclass(Integer, (SubInt,)), False)
-        self.assertEqual(issubclass(int, SubInt), False)
-        self.assertEqual(issubclass(int, (SubInt,)), False)
-        self.assertEqual(isinstance(SubInt(), Integer), True)
-        self.assertEqual(isinstance(SubInt(), (Integer,)), True)
-        self.assertEqual(isinstance(SubInt(), SubInt), True)
-        self.assertEqual(isinstance(SubInt(), (SubInt,)), True)
-        self.assertEqual(isinstance(42, SubInt), False)
-        self.assertEqual(isinstance(42, (SubInt,)), False)
-
-    def test_oldstyle(self):
-        # These should just be ignored.
-        class X:
-            def __instancecheck__(self, inst):
-                return True
-            def __subclasscheck__(self, cls):
-                return True
-        class Sub(X): pass
-        self.assertNotIsInstance(3, X)
-        self.assertIsInstance(X(), X)
-        self.assertFalse(issubclass(int, X))
-        self.assertTrue(issubclass(Sub, X))
-
-
-def test_main():
-    test_support.run_unittest(TypeChecksTest)
-
-
-if __name__ == "__main__":
-    unittest.main()