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<!DOCTYPE HTML >
<html >
<head >
<title >Bug 982726 - Test service worker post message </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 magic_value = "MAGIC_VALUE_123" ;
var registration;
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 testPostMessage(swr) {
var p = new Promise(function(res, rej) {
window.onmessage = function(e) {
if (e.data === "READY" ) {
swr.active.postMessage(magic_value);
} else if (e.data === magic_value) {
ok(true, "Worker posted the correct value." );
res();
} else {
ok(false, "Wrong value. Expected: " + magic_value +
", got: " + e.data);
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(testPostMessage)
.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 >
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