import test.test_support, unittest # we're testing the behavior of these future builtins: from future_builtins import hex, oct, map, zip, filter from test import test_support class BuiltinTest(unittest.TestCase): def test_hex(self): self.assertEqual(hex(0), '0x0') self.assertEqual(hex(16), '0x10') self.assertEqual(hex(16L), '0x10') self.assertEqual(hex(-16), '-0x10') self.assertEqual(hex(-16L), '-0x10') self.assertRaises(TypeError, hex, {}) def test_oct(self): self.assertEqual(oct(0), '0o0') self.assertEqual(oct(100), '0o144') self.assertEqual(oct(100L), '0o144') self.assertEqual(oct(-100), '-0o144') self.assertEqual(oct(-100L), '-0o144') self.assertRaises(TypeError, oct, ()) def test_itertools(self): from itertools import imap, izip, ifilter # We will assume that the itertools functions work, so provided # that we've got identical coppies, we will work! self.assertEqual(map, imap) self.assertEqual(zip, izip) self.assertEqual(filter, ifilter) # Testing that filter(None, stuff) raises a warning lives in # test_py3kwarn.py def test_main(verbose=None): test.test_support.run_unittest(BuiltinTest) if __name__ == "__main__": test_main(verbose=True)