blob: 61caf07ffacef0ec64b6de698836a2b6b0e0c38f [file] [log] [blame]
<!-- webkit-test-runner [ enablePageCache=true ] -->
<!DOCTYPE html>
<html>
<body>
<script src="/resources/js-test-pre.js"></script>
<script>
description('Tests that requestAnimationFrame() does not break when restoring from PageCache upon navigating back cross-origin.');
window.jsTestIsAsync = true;
var restoredFromPageCache = false;
timerHandle = 0;
window.addEventListener("pageshow", function(event) {
debug("pageshow - " + (event.persisted ? "" : "not ") + "from cache");
if (event.persisted) {
testPassed("Page did enter and was restored from the page cache");
restoredFromPageCache = true;
setTimeout(() => {
testFailed("requestAnimationFrame did not work after restoring from PageCache.");
finishJSTest();
}, 10000);
}
}, false);
window.addEventListener("pagehide", function(event) {
debug("pagehide - " + (event.persisted ? "" : "not ") + "entering cache");
if (!event.persisted) {
testFailed("Page did not enter the page cache.");
finishJSTest();
}
}, false);
i = 0;
function step() {
i++;
if (i % 10 == 0 && restoredFromPageCache) {
testPassed("requestAnimationFrame is running after restoring from PageCache.");
clearTimeout(timerHandle);
setTimeout(() => {
finishJSTest();
}, 100);
} else
requestAnimationFrame(step);
}
requestAnimationFrame(step);
window.addEventListener('load', function() {
// This needs to happen in a setTimeout because a navigation inside the onload handler would
// not create a history entry.
setTimeout(function() {
// Force a back navigation back to this page.
window.location.href = "http://localhost:8000/navigation/resources/page-cache-helper.html";
}, 0);
}, false);
</script>
<script src="/resources/js-test-post.js"></script>
</body>
</html>