diff options
Diffstat (limited to 'Lib/test/test_int.py')
| -rw-r--r-- | Lib/test/test_int.py | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/Lib/test/test_int.py b/Lib/test/test_int.py index f7d2318..437e323 100644 --- a/Lib/test/test_int.py +++ b/Lib/test/test_int.py @@ -20,7 +20,8 @@ L = [ (' 1\02 ', ValueError), ('', ValueError), (' ', ValueError), - (' \t\t ', ValueError) + (' \t\t ', ValueError), + ("\u0200", ValueError) ] class IntTestCases(unittest.TestCase): @@ -34,6 +35,9 @@ class IntTestCases(unittest.TestCase): self.assertEqual(int(-3.9), -3) self.assertEqual(int(3.5), 3) self.assertEqual(int(-3.5), -3) + self.assertEqual(int("-3"), -3) + self.assertEqual(int(" -3 "), -3) + self.assertEqual(int("\N{EM SPACE}-3\N{EN SPACE}"), -3) # Different base: self.assertEqual(int("10",16), 16) # Test conversion from strings and various anomalies @@ -52,15 +56,15 @@ class IntTestCases(unittest.TestCase): s = repr(-1-sys.maxsize) x = int(s) self.assertEqual(x+1, -sys.maxsize) - self.assertTrue(isinstance(x, int)) - # should return long + self.assertIsInstance(x, int) + # should return int self.assertEqual(int(s[1:]), sys.maxsize+1) - # should return long + # should return int x = int(1e100) - self.assertTrue(isinstance(x, int)) + self.assertIsInstance(x, int) x = int(-1e100) - self.assertTrue(isinstance(x, int)) + self.assertIsInstance(x, int) # SF bug 434186: 0x80000000/2 != 0x80000000>>1. @@ -78,7 +82,8 @@ class IntTestCases(unittest.TestCase): self.assertRaises(ValueError, int, '123\x00 245', 20) x = int('1' * 600) - self.assertTrue(isinstance(x, int)) + self.assertIsInstance(x, int) + self.assertRaises(TypeError, int, 1, 12) @@ -300,6 +305,16 @@ class IntTestCases(unittest.TestCase): self.fail("Failed to raise TypeError with %s" % ((base, trunc_result_base),)) + def test_error_message(self): + testlist = ('\xbd', '123\xbd', ' 123 456 ') + for s in testlist: + try: + int(s) + except ValueError as e: + self.assertIn(s.strip(), e.args[0]) + else: + self.fail("Expected int(%r) to raise a ValueError", s) + def test_main(): run_unittest(IntTestCases) |