blob: 3a03939b0147662b5b386fac1f76393fac19a156 [file] [log] [blame]
<!-- webkit-test-runner [ UsesBackForwardCache=true ] -->
<!DOCTYPE html>
<html>
<body>
<script src="/resources/js-test-pre.js"></script>
<script>
description('Tests that a page with a loading image goes into the page cache.');
window.jsTestIsAsync = true;
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");
setTimeout(function() {
finishJSTest();
}, 0);
}
}, 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);
window.addEventListener('load', function() {
setTimeout(function() {
// Slow loading image.
var slowImage = new Image();
slowImage.src = "/history/resources/slow-image.py";
document.body.appendChild(slowImage);
}, 0);
// 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 = "resources/page-cache-helper.html";
}, 0);
}, false);
</script>
<script src="/resources/js-test-post.js"></script>
</body>
</html>