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<html>
<body>
<script language="javascript">
function fail(msg) {
window.parent.postMessage({ status: "failed", message: msg }, "*");
}
function success(msg) {
window.parent.postMessage({ status: "success", message: msg }, "*");
}
if (!window.parent) {
dump("This file must be embedded in an iframe!");
}
navigator.serviceWorker.getRegistration()
.then(function(reg) {
if (!reg) {
navigator.serviceWorker.ready.then(function(registration) {
if (registration.active.state == "activating") {
registration.active.onstatechange = function(e) {
registration.active.onstatechange = null;
if (registration.active.state == "activated") {
success("Registered and activated");
}
}
} else {
success("Registered and activated");
}
});
navigator.serviceWorker.register("bug1151916_worker.js",
{ scope: "." });
} else {
// Simply force the sw to load a resource and touch self.caches.
if (!reg.active) {
fail("no-active-worker");
return;
}
fetch("madeup.txt").then(function(res) {
res.text().then(function(v) {
if (v == "Hi there") {
success("Loaded from cache");
} else {
fail("Response text did not match");
}
}, fail);
}, fail);
}
}, fail);
</script>
</body>
</html>