| <!DOCTYPE html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/common/get-host-info.sub.js"></script> |
| <script src="resources/test-helpers.sub.js"></script> |
| <body> |
| <script> |
| const worker = 'resources/fetch-event-within-sw-worker.js'; |
| |
| function reset() { |
| for (const iframe of [...document.querySelectorAll('.test-iframe')]) { |
| iframe.remove(); |
| } |
| return navigator.serviceWorker.getRegistrations().then(registrations => { |
| return Promise.all(registrations.map(r => r.unregister())); |
| }).then(() => caches.keys()).then(cacheKeys => { |
| return Promise.all(cacheKeys.map(c => caches.delete(c))); |
| }); |
| } |
| |
| add_completion_callback(reset); |
| |
| function regReady(reg) { |
| return new Promise((resolve, reject) => { |
| if (reg.active) { |
| resolve(); |
| return; |
| } |
| const nextWorker = reg.waiting || reg.installing; |
| |
| nextWorker.addEventListener('statechange', () => { |
| if (nextWorker.state == 'redundant') { |
| reject(Error(`Service worker failed to install`)); |
| return; |
| } |
| if (nextWorker.state == 'activated') { |
| resolve(); |
| } |
| }); |
| }); |
| } |
| |
| function registerSwAndOpenFrame() { |
| return reset().then(() => navigator.serviceWorker.register(worker, { scope: 'resources/' })) |
| .then(reg => regReady(reg)) |
| .then(() => with_iframe('resources/simple.html')); |
| } |
| |
| promise_test(() => { |
| return registerSwAndOpenFrame().then(iframe => { |
| return Promise.all([ |
| iframe.contentWindow.fetch('dummy.txt').then(r => r.text()), |
| iframe.contentWindow.caches.open('test') |
| .then(cache => |
| cache.add('dummy.txt').then(() => cache.match('dummy.txt')) |
| ).then(response => { |
| if (!response) return 'cache match failed'; |
| return response.text(); |
| }) |
| ]) |
| }).then(([fetchText, cacheText]) => { |
| assert_equals(fetchText, 'intercepted', 'fetch intercepted'); |
| assert_equals(cacheText, 'intercepted', 'cache.add intercepted'); |
| }); |
| }, 'Service worker intercepts requests from window'); |
| |
| promise_test(() => { |
| return registerSwAndOpenFrame().then(iframe => { |
| return Promise.all([ |
| iframe.contentWindow.fetch('dummy.txt-inner-fetch').then(r => r.text()), |
| iframe.contentWindow.fetch('dummy.txt-inner-cache').then(r => r.text()) |
| ]) |
| }).then(([fetchText, cacheText]) => { |
| assert_equals(fetchText, 'Hello world\n', 'fetch within SW not intercepted'); |
| assert_equals(cacheText, 'Hello world\n', 'cache.add within SW not intercepted'); |
| }); |
| }, `Service worker does not intercept fetch/cache requests within service worker`); |
| </script> |
| </body> |
