ALERT: Going back.
Tests that subsequent navigation in an iframe restored from history does not report resource timing.
On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
PASS resources.length is 3
PASS resources[0].name is "http://127.0.0.1:8000/js-test-resources/js-test.js"
PASS resources[1].name is "http://127.0.0.1:8000/resources/prevent-bfcache.js"
PASS resources[2].name is "http://localhost:8080/misc/resources/navigate-on-message.html"
PASS successfullyParsed is true
TEST COMPLETE
Back-forward cache keeps and restores the resource timing of the iframe on back navigation. Back-forward cache needs to be disabled to run this test.