mozilla-central/dom/serviceworkers/test/test_workerupdatefoundevent.html

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Test Info: Warnings

<!--
Any copyright is dedicated to the Public Domain.
-->
<!DOCTYPE HTML>
<html>
<head>
<title>Bug 1131327 - Test ServiceWorkerRegistration.onupdatefound on ServiceWorker</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<p id="display"></p>
<div id="content"></div>
<pre id="test"></pre>
<script src="utils.js"></script>
<script class="testbody" type="text/javascript">
var registration;
var promise;
async function start() {
registration = await navigator.serviceWorker.register("worker_updatefoundevent.js",
{ scope: "./updatefoundevent.html" })
await waitForState(registration.installing, 'activated');
content = document.getElementById("content");
iframe = document.createElement("iframe");
content.appendChild(iframe);
iframe.setAttribute("src", "./updatefoundevent.html");
await new Promise(function(resolve) { iframe.onload = resolve; });
ok(iframe.contentWindow.navigator.serviceWorker.controller, "Controlled client.");
return Promise.resolve();
}
function startWaitForUpdateFound() {
registration.onupdatefound = function(e) {
}
promise = new Promise(function(resolve, reject) {
window.onmessage = function(e) {
if (e.data == "finish") {
ok(true, "Received updatefound");
resolve();
}
}
});
return Promise.resolve();
}
function registerNext() {
return navigator.serviceWorker.register("worker_updatefoundevent2.js",
{ scope: "./updatefoundevent.html" });
}
function waitForUpdateFound() {
return promise;
}
function unregister() {
window.onmessage = null;
return registration.unregister().then(function(result) {
ok(result, "Unregister should return true.");
});
}
function runTest() {
start()
.then(startWaitForUpdateFound)
.then(registerNext)
.then(waitForUpdateFound)
.then(unregister)
.catch(function(e) {
ok(false, "Some test failed with error " + e);
}).then(SimpleTest.finish);
}
SimpleTest.waitForExplicitFinish();
SpecialPowers.pushPrefEnv({"set": [
["dom.serviceWorkers.exemptFromPerDomainMax", true],
["dom.serviceWorkers.enabled", true],
["dom.serviceWorkers.testing.enabled", true],
]}, runTest);
</script>
</pre>
</body>
</html>