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

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Test Info: Errors

<!--
Any copyright is dedicated to the Public Domain.
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<!DOCTYPE HTML>
<html>
<head>
<title>Bug 984048 - Test unregister</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" style="display: none"></div>
<pre id="test"></pre>
<script class="testbody" type="text/javascript">
function simpleRegister() {
return navigator.serviceWorker.register("worker.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 testControlled() {
var testPromise = new Promise(function(res, rej) {
window.onmessage = function(e) {
if (!("controlled" in e.data)) {
ok(false, "Something went wrong.");
rej();
return;
}
ok(e.data.controlled, "New window should be controlled.");
res();
}
})
var div = document.getElementById("content");
ok(div, "Parent exists");
var ifr = document.createElement("iframe");
ifr.setAttribute('src', "unregister/index.html");
div.appendChild(ifr);
return testPromise.then(function() {
div.removeChild(ifr);
});
}
async function unregister() {
let reg = await navigator.serviceWorker.getRegistration("unregister/")
if (!reg) {
info("Registration already removed");
return;
}
info("getRegistration() succeeded " + reg.scope);
try {
let v = await reg.unregister();
ok(v, "Unregister should resolve to true");
} catch (e) {
ok(false, "Unregister failed with " + e.name);
}
}
function testUncontrolled() {
var testPromise = new Promise(function(res, rej) {
window.onmessage = function(e) {
if (!("controlled" in e.data)) {
ok(false, "Something went wrong.");
rej();
return;
}
ok(!e.data.controlled, "New window should not be controlled.");
res();
}
});
var div = document.getElementById("content");
ok(div, "Parent exists");
var ifr = document.createElement("iframe");
ifr.setAttribute('src', "unregister/index.html");
div.appendChild(ifr);
return testPromise.then(function() {
div.removeChild(ifr);
});
}
function runTest() {
simpleRegister()
.then(testControlled)
.then(unregister)
.then(testUncontrolled)
.then(function() {
SimpleTest.finish();
}).catch(function(e) {
ok(false, "Some test failed with error " + e);
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>