get.https.window.js (2761B)
1 // META: script=/service-workers/service-worker/resources/test-helpers.sub.js 2 // META: script=resources/utils.js 3 'use strict'; 4 5 // Covers functionality provided by BackgroundFetchManager.get(), which 6 // exposes the keys of active background fetches. 7 // 8 // https://wicg.github.io/background-fetch/#background-fetch-manager-get 9 10 promise_test(async test => { 11 const script = 'service_workers/sw.js'; 12 const scope = 'service_workers/' + location.pathname; 13 14 const serviceWorkerRegistration = 15 await service_worker_unregister_and_register(test, script, scope); 16 17 assert_equals( 18 serviceWorkerRegistration.active, null, 19 'There must not be an activated worker'); 20 21 const registration = await serviceWorkerRegistration.backgroundFetch.get('x'); 22 assert_equals(registration, undefined); 23 24 }, 'BackgroundFetchManager.get() does not require an activated worker'); 25 26 backgroundFetchTest(async (test, backgroundFetch) => { 27 // The |id| parameter to the BackgroundFetchManager.get() method is required. 28 await promise_rejects_js(test, TypeError, backgroundFetch.get()); 29 await promise_rejects_js(test, TypeError, backgroundFetch.get('')); 30 31 const registration = await backgroundFetch.get('my-id'); 32 assert_equals(registration, undefined); 33 34 }, 'Getting non-existing registrations yields `undefined`'); 35 36 backgroundFetchTest(async (test, backgroundFetch) => { 37 const registrationId = uniqueId(); 38 const registration = await backgroundFetch.fetch( 39 registrationId, 'resources/feature-name.txt', {downloadTotal: 1234}); 40 41 assert_equals(registration.id, registrationId); 42 assert_equals(registration.uploadTotal, 0); 43 assert_equals(registration.uploaded, 0); 44 assert_equals(registration.downloadTotal, 1234); 45 assert_equals(registration.result, ''); 46 assert_equals(registration.failureReason, ''); 47 assert_true(registration.recordsAvailable); 48 // Skip `downloaded`, as the transfer may have started already. 49 50 const secondRegistration = await backgroundFetch.get(registrationId); 51 assert_not_equals(secondRegistration, null); 52 53 assert_equals(secondRegistration.id, registration.id); 54 assert_equals(secondRegistration.uploadTotal, registration.uploadTotal); 55 assert_equals(secondRegistration.uploaded, registration.uploaded); 56 assert_equals(secondRegistration.downloadTotal, registration.downloadTotal); 57 assert_equals(secondRegistration.failureReason, registration.failureReason); 58 assert_equals(secondRegistration.recordsAvailable, registration.recordsAvailable); 59 60 // While the transfer might have started, both BackgroundFetchRegistration 61 // objects should have the latest progress values. 62 assert_equals(secondRegistration.downloaded, registration.downloaded); 63 64 }, 'Getting an existing registration has the expected values');