<!--
Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/
-->
<!DOCTYPE HTML>
<html>
<head>
<title>Bug 1130686 - Test service worker client.focus </title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
<!--
This test checks that client.focus is available.
Actual focusing is tested by test_notificationclick_focus.html since only notification events have permission to change focus.
-->
</head>
<body>
<p id="display"></p>
<div id="content"></div>
<pre id="test"></pre>
<script class="testbody" type="text/javascript">
var registration;
var worker;
function start() {
return navigator.serviceWorker.register("client_focus_worker.js",
{ scope: "./sw_clients/focus_stealing_client.html" })
.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 loseFocus() {
var p = new Promise(function(res, rej) {
window.onmessage = function(e) {
if (e.data == "READY") {
ok(true, "iframe created.");
iframe.contentWindow.focus();
}
}
window.onblur = function() {
ok(true, "blurred");
res();
}
});
content = document.getElementById("content");
ok(content, "parent exists.");
iframe = document.createElement("iframe");
content.appendChild(iframe);
iframe.setAttribute('src', "sw_clients/focus_stealing_client.html");
return p;
}
function testFocus() {
var p = new Promise(function(res, rej) {
navigator.serviceWorker.onmessage = function(e) {
ok(e.data, "client object is marked as focused.");
ok(document.hasFocus(), "document has focus.");
res();
}
});
ok(registration.active, "active worker exists.");
registration.active.postMessage("go");
return p;
}
function runTest() {
start()
.then(loseFocus)
.then(testFocus)
.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>