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Update web-platform-tests to revision 8a14626934f5748a4ea6210847a02c0d8bbc8560

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WPT Sync Bot 2019-03-07 20:52:27 -05:00
parent defc176333
commit 4851e4e2b9
133 changed files with 3076 additions and 304 deletions
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63
tests/wpt/web-platform-tests/fetch/stale-while-revalidate/fetch-sw.https.tentative.html Normal file
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<!DOCTYPE html>
<!---
Tentative test against:
https://github.com/whatwg/fetch/pull/853
-->
<html>
<head>
<meta charset="utf-8">
<title>Stale Revalidation Requests don't get sent to service worker</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../../service-workers/service-worker/resources/test-helpers.sub.js"></script>
<script src="/common/utils.js"></script>
</head>
<body>
<script>
// Duplicating this resource to make service worker scoping simpler.
async function setupRegistration(t, scope) {
const reg = await navigator.serviceWorker.register('sw-intercept.js');
await wait_for_state(t, reg.installing, 'activated');
add_completion_callback(_ => reg.unregister());
return reg;
}
function wait25ms(test) {
return new Promise(resolve => {
test.step_timeout(() => {
resolve();
}, 25);
});
}
promise_test(async (test) => {
var request_token = token();
const uri = 'stale-script.py?token=' + request_token;
await setupRegistration(test, 'stale-script.py');
var service_worker_count = 0;
navigator.serviceWorker.addEventListener('message', function once(event) {
if (event.data.endsWith(uri)) {
service_worker_count++;
}
});
const response = await fetch(uri);
const response2 = await fetch(uri);
assert_equals(response.headers.get('Unique-Id'), response2.headers.get('Unique-Id'));
while(true) {
const revalidation_check = await fetch(`stale-script.py?query&token=` + request_token);
if (revalidation_check.headers.get('Count') == '2') {
// The service worker should not see the revalidation request.
assert_equals(service_worker_count, 2);
break;
}
await wait25ms(test);
}
}, 'Second fetch returns same response');
</script>
</body>
</html>