LayoutTests/http/tests/misc/resource-timing-navigation-in-restored-iframe-2.html - WebKit - Git at Google

 <!DOCTYPE html>
 <script src="/js-test-resources/js-test.js"></script>
 <script>
     description('Tests that an iframe restored from history does not report resource timing.');
     window.jsTestIsAsync = true;
     if (window.internals)
         internals.clearMemoryCache();

     function runTest() {
         if (!sessionStorage.didNav) {
             sessionStorage.didNav = true;
             window.addEventListener('message', (event) => {
                 location.href = 'resources/alert-then-back.html';
             });
             document.getElementById('target-iframe').contentWindow.postMessage('navigate', '*');
         } else {
             delete sessionStorage.didNav;

             resources = performance.getEntriesByType('resource');
             shouldBe('resources.length', '1');
             shouldBeEqualToString('resources[0].name', 'http://127.0.0.1:8000/js-test-resources/js-test.js');
             if (window.testRunner)
                 finishJSTest();
         }
     }
     window.onload = runTest;
 </script>
 <iframe id="target-iframe" src="http://localhost:8080/misc/resources/navigate-on-message.html"></iframe>
	<!DOCTYPE html>
	<script src="/js-test-resources/js-test.js"></script>
	<script>
	description('Tests that an iframe restored from history does not report resource timing.');
	window.jsTestIsAsync = true;
	if (window.internals)
	internals.clearMemoryCache();

	function runTest() {
	if (!sessionStorage.didNav) {
	sessionStorage.didNav = true;
	window.addEventListener('message', (event) => {
	location.href = 'resources/alert-then-back.html';
	});
	document.getElementById('target-iframe').contentWindow.postMessage('navigate', '*');
	} else {
	delete sessionStorage.didNav;

	resources = performance.getEntriesByType('resource');
	shouldBe('resources.length', '1');
	shouldBeEqualToString('resources[0].name', 'http://127.0.0.1:8000/js-test-resources/js-test.js');
	if (window.testRunner)
	finishJSTest();
	}
	}
	window.onload = runTest;
	</script>
	<iframe id="target-iframe" src="http://localhost:8080/misc/resources/navigate-on-message.html"></iframe>