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<html>
<head>
<title>Test that registering an empty service worker works</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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<p id="display"></p>
<div id="content" style="display: none">
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<pre id="test"></pre>
<script class="testbody" type="text/javascript">
function runTest() {
navigator.serviceWorker.ready.then(done);
navigator.serviceWorker.register("empty.js", {scope: "."});
}
function done(registration) {
ok(registration.waiting || registration.active, "registration worked");
registration.unregister().then(function(success) {
ok(success, "unregister worked");
SimpleTest.finish();
}, function(e) {
dump("Unregistering the SW failed with " + e + "\n");
SimpleTest.finish();
});
}
SimpleTest.waitForExplicitFinish();
onload = function() {
SpecialPowers.pushPrefEnv({"set": [
["dom.serviceWorkers.exemptFromPerDomainMax", true],
["dom.serviceWorkers.enabled", true],
["dom.serviceWorkers.testing.enabled", true]
]}, runTest);
};
</script>
</pre>
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