<script>
if (window.testRunner)
    testRunner.overridePreference("WebKitUsesPageCachePreferenceKey", 1);

window.onpageshow = function(evt) {
	if (!evt.persisted)
		return;

	alert("The page was restored from the page cache. Good job!");

	if (window.testRunner)
		testRunner.notifyDone();
}

window.onload = function() {
	alert("This page is https and should go in to the page cache.");
	setTimeout('window.location = "go-back.html"', 0);
}

</script>