diff options
Diffstat (limited to 'Lib/test/test_long.py')
| -rw-r--r-- | Lib/test/test_long.py | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/Lib/test/test_long.py b/Lib/test/test_long.py index 0b67c3e..4e15340 100644 --- a/Lib/test/test_long.py +++ b/Lib/test/test_long.py @@ -493,6 +493,50 @@ class LongTest(unittest.TestCase): eq(x > y, Rcmp > 0, Frm("%r > %r %d", x, y, Rcmp)) eq(x >= y, Rcmp >= 0, Frm("%r >= %r %d", x, y, Rcmp)) + def test_format(self): + self.assertEqual(format(123456789, 'd'), '123456789') + self.assertEqual(format(123456789, 'd'), '123456789') + + # hex + self.assertEqual(format(3, "x"), "3") + self.assertEqual(format(3, "X"), "3") + self.assertEqual(format(1234, "x"), "4d2") + self.assertEqual(format(-1234, "x"), "-4d2") + self.assertEqual(format(1234, "8x"), " 4d2") +# XXX fix self.assertEqual(format(-1234, "8x"), " -4d2") + self.assertEqual(format(1234, "x"), "4d2") + self.assertEqual(format(-1234, "x"), "-4d2") + self.assertEqual(format(-3, "x"), "-3") + self.assertEqual(format(-3, "X"), "-3") + self.assertEqual(format(int('be', 16), "x"), "be") + self.assertEqual(format(int('be', 16), "X"), "BE") + self.assertEqual(format(-int('be', 16), "x"), "-be") + self.assertEqual(format(-int('be', 16), "X"), "-BE") + + # octal + self.assertEqual(format(3, "b"), "11") + self.assertEqual(format(-3, "b"), "-11") + self.assertEqual(format(1234, "b"), "10011010010") + self.assertEqual(format(-1234, "b"), "-10011010010") + self.assertEqual(format(1234, "-b"), "10011010010") + self.assertEqual(format(-1234, "-b"), "-10011010010") + self.assertEqual(format(1234, " b"), " 10011010010") + self.assertEqual(format(-1234, " b"), "-10011010010") + self.assertEqual(format(1234, "+b"), "+10011010010") + self.assertEqual(format(-1234, "+b"), "-10011010010") + + # conversion to float + self.assertEqual(format(0, 'f'), '0.000000') + + # make sure these are errors + self.assertRaises(ValueError, format, 3, "1.3") # precision disallowed + return + self.assertRaises(ValueError, format, 3, "+c") # sign not allowed + # with 'c' + self.assertRaises(ValueError, format, 3, "R") # bogus format type + # conversion to string should fail + self.assertRaises(ValueError, format, 3, "s") + def test_main(): test_support.run_unittest(LongTest) |