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<!--
Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/
-->
<!DOCTYPE HTML>
<html>
<head>
<title>Bug 982728 - Test ServiceWorkerGlobalScope.unregister</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<div id="container"></div>
<script class="testbody" type="text/javascript">
function simpleRegister() {
return navigator.serviceWorker.register("worker_unregister.js", { scope: "unregister/" }).then(function(swr) {
if (swr.installing) {
return new Promise(function(resolve, reject) {
swr.installing.onstatechange = function(e) {
if (swr.waiting) {
swr.waiting.onstatechange = function(event) {
if (swr.active) {
resolve();
} else if (swr.waiting && swr.waiting.state == "redundant") {
reject("Should not go into redundant");
}
}
} else {
if (swr.active) {
resolve();
} else {
reject("No waiting and no active!");
}
}
}
});
} else {
return Promise.reject("Installing should be non-null");
}
});
}
function waitForMessages(sw) {
var p = new Promise(function(resolve, reject) {
window.onmessage = function(e) {
if (e.data === "DONE") {
ok(true, "The worker has unregistered itself");
} else if (e.data === "ERROR") {
ok(false, "The worker has unregistered itself");
} else if (e.data === "FINISH") {
resolve();
}
}
});
var frame = document.createElement("iframe");
frame.setAttribute("src", "unregister/unregister.html");
document.body.appendChild(frame);
return p;
}
function runTest() {
simpleRegister().then(waitForMessages).catch(function(e) {
ok(false, "Something went wrong.");
}).then(function() {
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>
|
