This test verifies that setting the iframe.src through javascript to # does not add a history item. If the test passes you'll see only one history item. ============== Back Forward List ============== curr-> http://127.0.0.1:8000/navigation/lockedhistory-iframe.html http://127.0.0.1:8000/navigation/lockedhistory-iframe.html# (in frame "-->") ===============================================