Committing patch #591250 which provides "str1 in str2" when str1 is a
string of longer than 1 character.
diff --git a/Lib/test/test_string.py b/Lib/test/test_string.py
index af8c1bc..c92f5f7 100644
--- a/Lib/test/test_string.py
+++ b/Lib/test/test_string.py
@@ -51,6 +51,7 @@
 
 string_tests.run_module_tests(test)
 string_tests.run_method_tests(test)
+string_tests.run_contains_tests(test)
 
 string.whitespace
 string.lowercase