| import test.test_support, unittest |
| |
| # we're testing the behavior of these future builtins: |
| from future_builtins import hex, oct, map, zip, filter |
| |
| 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) |
