blob: 84ab8021a62b4e3cde41ab56e7af50b5128caa84 [file] [log] [blame]
<!-- webkit-test-runner [ enableBackForwardCache=true ] -->
<!DOCTYPE html>
<html>
<body>
<script src="../../resources/js-test.js"></script>
<script>
description('Tests that a page with a running AudioContext goes into the back/forward 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 back/forward cache");
finishJSTest();
}
}, false);
window.addEventListener("pagehide", function(event) {
debug("pagehide - " + (event.persisted ? "" : "not ") + "entering cache");
if (!event.persisted) {
testFailed("Page failed to enter the back/forward cache.");
finishJSTest();
}
}, false);
window.addEventListener('load', function() {
audioContext = new webkitAudioContext();
oscillator = audioContext.createOscillator();
oscillator.frequency.value = 300;
oscillator.type = 0;
oscillator.connect(audioContext.destination);
oscillator.start(0);
setTimeout(function() {
// Force a back navigation back to this page.
window.location.href = "resources/page-cache-helper.html";
}, 0);
}, false);
</script>
</body>
</html>