1 files changed, 17 insertions, 11 deletions
diff --git a/Lib/test/test_peepholer.py b/Lib/test/test_peepholer.py
index 1f6efb5..de8d1ea 100644
--- a/Lib/test/test_peepholer.py
+++ b/Lib/test/test_peepholer.py
@@ -205,18 +205,24 @@ class TestTranforms(unittest.TestCase):
 def test_main(verbose=None):
     import sys
     from test import test_support
+    import warnings
     test_classes = (TestTranforms,)
-    test_support.run_unittest(*test_classes)
-
-    # verify reference counting
-    if verbose and hasattr(sys, "gettotalrefcount"):
-        import gc
-        counts = [None] * 5
-        for i in xrange(len(counts)):
-            test_support.run_unittest(*test_classes)
-            gc.collect()
-            counts[i] = sys.gettotalrefcount()
-        print counts
+
+    with warnings.catch_warnings():
+        # Silence Py3k warning
+        warnings.filterwarnings("ignore", "backquote not supported",
+                                SyntaxWarning)
+        test_support.run_unittest(*test_classes)
+
+        # verify reference counting
+        if verbose and hasattr(sys, "gettotalrefcount"):
+            import gc
+            counts = [None] * 5
+            for i in xrange(len(counts)):
+                test_support.run_unittest(*test_classes)
+                gc.collect()
+                counts[i] = sys.gettotalrefcount()
+            print counts
 
 if __name__ == "__main__":
     test_main(verbose=True)