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

Source code

Revision control

Copy as Markdown

Other Tools

Test Info: Warnings

<!--
Any copyright is dedicated to the Public Domain.
-->
<!DOCTYPE HTML>
<html>
<head>
<title>Bug 982726 - Test service worker post message advanced </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 src="utils.js"></script>
<script class="testbody" type="text/javascript">
var registration;
var base = ["string", true, 42];
var blob = new Blob(["blob_content"]);
var file = new File(["file_content"], "file");
var obj = { body : "object_content" };
function readBlob(blobToRead) {
return new Promise(function(resolve, reject) {
var reader = new FileReader();
reader.onloadend = () => resolve(reader.result);
reader.readAsText(blobToRead);
});
}
function equals(v1, v2) {
return Promise.all([v1, v2]).then(function(val) {
ok(val[0] === val[1], "Values should match.");
});
}
function blob_equals(b1, b2) {
return equals(readBlob(b1), readBlob(b2));
}
function file_equals(f1, f2) {
return equals(f1.name, f2.name).then(blob_equals(f1, f2));
}
function obj_equals(o1, o2) {
return equals(o1.body, o2.body);
}
function start() {
return navigator.serviceWorker.register("message_posting_worker.js",
{ scope: "./sw_clients/" })
.then(swr => waitForState(swr.installing, 'activated', swr))
.then((swr) => registration = swr);
}
function unregister() {
return registration.unregister().then(function(result) {
ok(result, "Unregister should return true.");
}, function(e) {
dump("Unregistering the SW failed with " + e + "\n");
});
}
function testPostMessageObject(object, test) {
var p = new Promise(function(res, rej) {
window.onmessage = function(e) {
if (e.data === "READY") {
registration.active.postMessage(object)
} else {
test(object, e.data).then(res);
}
}
});
var content = document.getElementById("content");
ok(content, "Parent exists.");
iframe = document.createElement("iframe");
iframe.setAttribute('src', "sw_clients/service_worker_controlled.html");
content.appendChild(iframe);
return p.then(() => content.removeChild(iframe));
}
function runTest() {
start()
.then(testPostMessageObject.bind(this, base[0], equals))
.then(testPostMessageObject.bind(this, base[1], equals))
.then(testPostMessageObject.bind(this, base[2], equals))
.then(testPostMessageObject.bind(this, blob, blob_equals))
.then(testPostMessageObject.bind(this, file, file_equals))
.then(testPostMessageObject.bind(this, obj, obj_equals))
.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>