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<!DOCTYPE HTML>
<html>
<head>
<title>Setup function in a service worker</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<h1>Setup function in a service worker</h1>
<p>This test assumes that the browser supports <a href="http://www.w3.org/TR/service-workers/">ServiceWorkers</a>.
<div id="log"></div>
<script>
test(function(t) {
assert_true("serviceWorker" in navigator,
"navigator.serviceWorker exists");
}, "Browser supports ServiceWorker");
promise_test(function() {
// Since the service worker registration could be in an indeterminate
// state (due to, for example, a previous test run failing), we start by
// unregstering our service worker and then registering it again.
var scope = "service-worker-scope";
var worker_url = "setup-function-worker.js";
return navigator.serviceWorker.register(worker_url, {scope: scope})
.then(function(registration) {
return registration.unregister();
}).then(function() {
return navigator.serviceWorker.register(worker_url, {scope: scope});
}).then(function(registration) {
add_completion_callback(function() {
registration.unregister();
});
return new Promise(function(resolve) {
registration.addEventListener("updatefound", function() {
resolve(registration.installing);
});
});
}).then(function(worker) {
fetch_tests_from_worker(worker);
});
}, "Register ServiceWorker");
</script>
<script type="text/json" id="expected">
{
"summarized_status": {
"status_string": "OK",
"message": null
},
"summarized_tests": [
{
"status_string": "PASS",
"name": "Browser supports ServiceWorker",
"properties": {},
"message": null
},
{
"message": null,
"name": "Register ServiceWorker",
"properties": {},
"status_string": "PASS"
},
{
"message": null,
"name": "Worker test",
"properties": {},
"status_string": "PASS"
}
],
"summarized_asserts": [
{
"assert_name": "assert_true",
"test": "Browser supports ServiceWorker",
"args": [
"true",
"\"navigator.serviceWorker exists\""
],
"status": 0
}
],
"type": "complete"
}
</script>
</body>