blob: 80866d1f03a78e63fabc9aa43da9e38afd8fdab2 [file] [log] [blame]
<!-- webkit-test-runner [ enableBackForwardCache=true ] -->
<!DOCTYPE html>
<html>
<body>
<script src="../../resources/js-test-pre.js"></script>
<iframe srcdoc="<body></body>"></iframe>
<script>
description("Tests that we do not crash when deleting a subframe from the pagehide event handler.");
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");
finishJSTest();
}
}, 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();
}
// Remove subframe in pagehide event handler.
var frame = document.getElementsByTagName("iframe")[0];
subFrameDoc = frame.contentDocument;
document.body.removeChild(frame);
frame = null;
gc();
}, false);
onload = function() {
var frame = document.getElementsByTagName("iframe")[0];
frame.addEventListener("touchstart", function() { });
frame.addEventListener("click", function() { });
frame.contentDocument.body.addEventListener("touchstart", function() { });
frame.contentDocument.body.addEventListener("click", function() { });
setTimeout(function() {
// Force a back navigation back to this page.
window.location.href = "resources/page-cache-helper.html";
}, 0);
}
</script>
<script src="../../resources/js-test-post.js"></script>
</body>
</html>