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<!DOCTYPE html>
<meta name="timeout" content="long">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<body>
<script>
function get_requests(worker, expected) {
return new Promise(resolve => {
navigator.serviceWorker.addEventListener('message', function onMsg(evt) {
if (evt.data.size >= expected) {
navigator.serviceWorker.removeEventListener('message', onMsg);
resolve(evt.data);
} else {
worker.postMessage("");
}
});
worker.postMessage("");
});
}
const resources = [
x=>`<link rel="stylesheet" href="404/style?${x}">`,
x=>`<link rel="prefetch" as="style" href="404/prefetch?${x}">`,
x=>`<script src="404/script?${x}"><\/script>`,
x=>`<iframe src="404/iframe?${x}"></iframe>`,
x=>`<meta http-equiv="refresh" content="0;url=404/meta?${x}">`,
x=>`<a href="404/a?${x}">click</a><script>document.querySelector('a').click()<\/script>`,
x=>`<base href="404/base?${x}"><a href>me</a><script>document.querySelector('a').click()<\/script>`,
x=>`<video controls poster="404/poster?${x}"></video>`,
x=>`<input type="image" src="404/input?${x}">`,
x=>`<form method="GET" action="404/form?${x}"></form><script>document.querySelector('form').submit()<\/script>`,
x=>`<body background="404/body?${x}"></body>`,
];
async_test(t => {
const script = 'service-worker.js';
const paths = [];
navigator.serviceWorker.register(script);
t.step(async () => {
const registration = await navigator.serviceWorker.ready;
for (const html of resources) {
const iframe1 =
document.body.appendChild(document.createElement('iframe'));
iframe1.src = 'resources.html?html=' + html`%0A<`;
const iframe2 =
document.body.appendChild(document.createElement('iframe'));
iframe2.src = 'resources.html?html=' + html``;
const path = html`EOP`;
paths.push(path.substring(path.search('404\\/')+4, path.search('EOP')));
}
const requests = await get_requests(registration.active, resources.length);
paths.forEach(path => {
assert_true(requests.has(path),
`${path} should appear in requests sent`);
});
await registration.unregister();
t.done();
});
}, 'Only blocks dangling markup requests');
</script>
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