Issue #7849: Now the utility ``check_warnings`` verifies if the warnings are
effectively raised. A new utility ``check_py3k_warnings`` deals with py3k warnings.
diff --git a/Lib/test/string_tests.py b/Lib/test/string_tests.py
index db0571f..7cfe65b 100644
--- a/Lib/test/string_tests.py
+++ b/Lib/test/string_tests.py
@@ -715,8 +715,7 @@
EQ("bobobXbobob", "bobobobXbobobob", "replace", "bobob", "bob")
EQ("BOBOBOB", "BOBOBOB", "replace", "bob", "bobby")
- # Silence Py3k warning
- with test_support.check_warnings():
+ with test_support.check_py3k_warnings():
ba = buffer('a')
bb = buffer('b')
EQ("bbc", "abc", "replace", ba, bb)