blob: 4467e286011933bce59bc68246b0e185a0dc536a [file] [log] [blame]
<!-- webkit-test-runner [ enableBackForwardCache=true ] -->
<!DOCTYPE html>
<html>
<head>
<script src="/js-test-resources/js-test.js"></script>
</head>
<body>
<script>
description('Tests that a page with pending DOMCache activity goes into the page cache.');
jsTestIsAsync = true;
let restoredFromPageCache = false;
window.addEventListener("pageshow", function(event) {
debug("pageshow - " + (event.persisted ? "" : "not ") + "from cache");
if (event.persisted) {
testPassed("Page was restored from Page Cache");
restoredFromPageCache = true;
handle2 = setTimeout(() => {
testFailed("Page restored from cache but the promise was not resolved.");
finishJSTest();
}, 10000);
}
});
function tryCache()
{
cache.add('../navigation/resources/blank.txt').then(() => {
if (!restoredFromPageCache) {
setTimeout(tryCache, 0);
return;
}
testPassed("Cache.add() succeeded after restoring from the cache");
clearTimeout(handle2);
finishJSTest();
}, (e) => {
setTimeout(tryCache, 0);
});
}
window.addEventListener("pagehide", function(event) {
debug("pagehide - " + (event.persisted ? "" : "not ") + "entering cache");
if (!event.persisted) {
testFailed("Page failed to enter the Page Cache");
finishJSTest();
}
tryCache();
});
async function clearExistingCache()
{
try {
await self.caches.delete('page-cache-test');
} catch (e) {
}
}
onload = () => {
clearExistingCache();
setTimeout(() => {
handle1 = setTimeout(() => {
testFailed("Timed out while waiting for the cache to open");
finishJSTest();
}, 10000);
caches.open('page-cache-test').then((_cache) => {
clearTimeout(handle1);
cache = _cache;
testLink.click();
}, (e) => {
testFailed("Failed to open the cache: " + e);
finishJSTest();
});
}, 0);
}
</script>
<a id="testLink" href="../navigation/resources/page-cache-helper.html" style="display: none">Link</a>
</body>
</html>