Use absolute imports
diff --git a/Lib/test/test_dict.py b/Lib/test/test_dict.py
index f3f78e7..bbca798 100644
--- a/Lib/test/test_dict.py
+++ b/Lib/test/test_dict.py
@@ -445,7 +445,7 @@
             self.fail_("g[42] didn't raise KeyError")
 
 
-import mapping_tests
+from test import mapping_tests
 
 class GeneralMappingTests(mapping_tests.BasicTestMappingProtocol):
     type2test = dict