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<!-- Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ -->
<!doctype html>
<html>
<head>
<meta charset="utf-8"/>
<meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate" />
<meta http-equiv="Pragma" content="no-cache" />
<meta http-equiv="Expires" content="0" />
<title>Network Monitor test page</title>
</head>
<body>
<p>Status codes test</p>
<script type="text/javascript">
/* exported registerServiceWorker, unregisterServiceWorker, performRequests */
"use strict";
let swRegistration;
function registerServiceWorker() {
const sw = navigator.serviceWorker;
return sw.register("status-codes-service-worker.js")
.then(registration => {
swRegistration = registration;
console.log("Registered, scope is:", registration.scope);
return sw.ready;
}).then(() => {
// wait until the page is controlled
return new Promise(resolve => {
if (sw.controller) {
resolve();
} else {
sw.addEventListener("controllerchange", function() {
resolve();
}, {once: true});
}
});
}).catch(() => {
console.error("Registration failed");
});
}
function unregisterServiceWorker() {
return swRegistration.unregister();
}
function performRequests() {
return Promise.all(
[
fetch("sjs_content-type-test-server.sjs?sts=304&fmt=html"),
fetch("sjs_content-type-test-server.sjs?sts=304&fmt=css"),
fetch("sjs_content-type-test-server.sjs?sts=304&fmt=js"),
fetch("test-image.png?v=" + Math.random())
]
);
}
</script>
</body>
</html>
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