diff options
Diffstat (limited to 'Lib/test/test_bytes.py')
| -rw-r--r-- | Lib/test/test_bytes.py | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/Lib/test/test_bytes.py b/Lib/test/test_bytes.py index 8ce6c22..ec79cb8 100644 --- a/Lib/test/test_bytes.py +++ b/Lib/test/test_bytes.py @@ -288,8 +288,22 @@ class BaseBytesTest(unittest.TestCase): self.assertEqual(self.type2test(b"").join(lst), b"abc") self.assertEqual(self.type2test(b"").join(tuple(lst)), b"abc") self.assertEqual(self.type2test(b"").join(iter(lst)), b"abc") - self.assertEqual(self.type2test(b".").join([b"ab", b"cd"]), b"ab.cd") - # XXX more... + dot_join = self.type2test(b".:").join + self.assertEqual(dot_join([b"ab", b"cd"]), b"ab.:cd") + self.assertEqual(dot_join([memoryview(b"ab"), b"cd"]), b"ab.:cd") + self.assertEqual(dot_join([b"ab", memoryview(b"cd")]), b"ab.:cd") + self.assertEqual(dot_join([bytearray(b"ab"), b"cd"]), b"ab.:cd") + self.assertEqual(dot_join([b"ab", bytearray(b"cd")]), b"ab.:cd") + # Stress it with many items + seq = [b"abc"] * 1000 + expected = b"abc" + b".:abc" * 999 + self.assertEqual(dot_join(seq), expected) + # Error handling and cleanup when some item in the middle of the + # sequence has the wrong type. + with self.assertRaises(TypeError): + dot_join([bytearray(b"ab"), "cd", b"ef"]) + with self.assertRaises(TypeError): + dot_join([memoryview(b"ab"), "cd", b"ef"]) def test_count(self): b = self.type2test(b'mississippi') @@ -1249,6 +1263,11 @@ class BytearrayPEP3137Test(unittest.TestCase, self.assertEqual(val, newval) self.assertTrue(val is not newval, expr+' returned val on a mutable object') + sep = self.marshal(b'') + newval = sep.join([val]) + self.assertEqual(val, newval) + self.assertIsNot(val, newval) + class FixedStringTest(test.string_tests.BaseTest): |