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<!
DOCTYPE HTML>
<
html>
<
head>
<
title>Bug 982726 - test match_all not crashing</
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">
// match_all_worker will call matchAll until the worker shuts down.
// Test passes if the browser doesn
't crash on leaked promise objects.
var registration;
var content;
var iframe;
function simpleRegister() {
return navigator.serviceWorker.register(
"match_all_worker.js",
{ scope:
"./sw_clients/" })
.then((swr) => {
registration = swr;
return waitForState(swr.installing,
'activated', swr);
});
}
function closeAndUnregister() {
content.removeChild(
iframe);
return registration.unregister().then(function(result) {
ok(result,
"Unregister should return true.");
}, function(e) {
dump(
"Unregistering the SW failed with " + e +
"\n");
});
}
function openClient() {
var p = new Promise(function(resolve, reject) {
window.onmessage = function(e) {
if (e.data ===
"READY") {
resolve();
}
}
});
content = document.getElementById(
"content");
ok(content,
"Parent exists.");
iframe = document.createElement(
"iframe");
iframe.setAttribute(
'src',
"sw_clients/simple.html");
content.appendChild(
iframe);
return p;
}
function runTest() {
simpleRegister()
.then(openClient)
.then(closeAndUnregister)
.catch(function(e) {
ok(false,
"Some test failed with error " + e);
}).then(function() {
ok(true,
"Didn't crash on resolving matchAll promises while worker shuts down.");
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>
