From 57d88e5abd06cefcc8d52d62765c36214b1c1956 Mon Sep 17 00:00:00 2001 From: Walter Dörwald Date: Thu, 26 Aug 2004 16:53:04 +0000 Subject: Move test_bug1001011() to string_tests.MixinStrUnicodeTest so that it can be used for str and unicode. Drop the test for "".join([s]) is s because this is an implementation detail (and doesn't work for unicode) --- Lib/test/string_tests.py | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'Lib/test/string_tests.py') diff --git a/Lib/test/string_tests.py b/Lib/test/string_tests.py index 860c1f2f83a..9cf6b9e1cfa 100644 --- a/Lib/test/string_tests.py +++ b/Lib/test/string_tests.py @@ -648,6 +648,7 @@ class MixinStrUnicodeUserStringTest: else: self.checkcall(format, "__mod__", value) + class MixinStrStringUserStringTest: # Additional tests for 8bit strings, i.e. str, UserString and # the string module @@ -695,3 +696,21 @@ class MixinStrUserStringTest: self.checkraises(TypeError, 'xyz', 'decode', 42) self.checkraises(TypeError, 'xyz', 'encode', 42) + + +class MixinStrUnicodeTest: + # Additional tests that only work with + # str and unicode + + def test_bug1001011(self): + # Make sure join returns a NEW object for single item sequences + # involving a subclass + # Make sure that it is of the appropriate type + # Check the optimisation still occurs for standard objects + t = self.type2test + class subclass(t): + pass + s1 = subclass("abcd") + s2 = t().join([s1]) + self.assert_(s1 is not s2) + self.assert_(type(s2) is t) -- cgit v1.2.3