Merged revisions 77475 via svnmerge from

pitrou · pitrou · commit cbaa6250b9c5 · 2010-01-13T15:03:39.000Z
svn+ssh://pythondev@svn.python.org/python/trunk ........ r77475 | antoine.pitrou | 2010-01-13 16:02:13 +0100 (mer., 13 janv. 2010) | 4 lines Issue #7625: Add more tests that bytearray methods return new objects, even if identical. Patch by Florent Xicluna (again). ........
diff --git a/Lib/test/test_bytes.py b/Lib/test/test_bytes.py
@@ -972,7 +972,13 @@ def test_returns_new_copy(self):
             self.assertEqual(val, newval)
             self.assertTrue(val is not newval,
                             methname+' returned self on a mutable object')
-
+        for expr in ('val.split()[0]', 'val.rsplit()[0]',
+                     'val.partition(b".")[0]', 'val.rpartition(b".")[2]',
+                     'val.splitlines()[0]', 'val.replace(b"", b"")'):
+            newval = eval(expr)
+            self.assertEqual(val, newval)
+            self.assertTrue(val is not newval,
+                            expr+' returned val on a mutable object')
 
 class FixedStringTest(test.string_tests.BaseTest):
 
