playwright/tests/assets/serviceworkers/stub/sw.js
Dmitry Gozman 5cfd6d9fe9
fix(cr network): emit sw-handled requests when routing is enabled (#23589)
Previously, such requests were skipped because they never receive
`Fetch.requestPaused` as there was no real network.

Also cleanup some redundant tests and move them from chromium-only file.

Fixes #23424.
2023-06-08 10:33:28 -07:00

30 lines
1.1 KiB
JavaScript

const kSwHtml = `
<script>
window.registrationPromise = navigator.serviceWorker.register('sw.js');
window.activationPromise = navigator.serviceWorker.controller ? Promise.resolve() : new Promise(resolve => navigator.serviceWorker.oncontrollerchange = resolve);
window.fromSW = true;
</script>
`;
self.addEventListener('fetch', event => {
if (event.request.url.endsWith('sw.html')) {
const blob = new Blob([kSwHtml], { type: 'text/html' });
const response = new Response(blob, { status: 200 , statusText: 'OK' });
event.respondWith(response);
return;
}
if (event.request.url.includes('error')) {
event.respondWith(Promise.reject(new Error('uh oh')));
return;
}
const slash = event.request.url.lastIndexOf('/');
const name = event.request.url.substring(slash + 1);
const blob = new Blob(['responseFromServiceWorker:' + name], { type: name.endsWith('.css') ? 'text/css' : 'application/javascript' });
const response = new Response(blob, {status: 200 , statusText: 'OK' });
event.respondWith(response);
});
self.addEventListener('activate', event => {
event.waitUntil(clients.claim());
});