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64 lines
2.7 KiB
JavaScript
64 lines
2.7 KiB
JavaScript
// META: script=/service-workers/service-worker/resources/test-helpers.sub.js
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// META: script=resources/utils.js
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'use strict';
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// Covers functionality provided by BackgroundFetchManager.get(), which
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// exposes the keys of active background fetches.
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//
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// https://wicg.github.io/background-fetch/#background-fetch-manager-get
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promise_test(async test => {
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const script = 'service_workers/sw.js';
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const scope = 'service_workers/' + location.pathname;
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const serviceWorkerRegistration =
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await service_worker_unregister_and_register(test, script, scope);
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assert_equals(
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serviceWorkerRegistration.active, null,
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'There must not be an activated worker');
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const registration = await serviceWorkerRegistration.backgroundFetch.get('x');
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assert_equals(registration, undefined);
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}, 'BackgroundFetchManager.get() does not require an activated worker');
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backgroundFetchTest(async (test, backgroundFetch) => {
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// The |id| parameter to the BackgroundFetchManager.get() method is required.
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await promise_rejects_js(test, TypeError, backgroundFetch.get());
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await promise_rejects_js(test, TypeError, backgroundFetch.get(''));
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const registration = await backgroundFetch.get('my-id');
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assert_equals(registration, undefined);
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}, 'Getting non-existing registrations yields `undefined`');
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backgroundFetchTest(async (test, backgroundFetch) => {
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const registrationId = uniqueId();
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const registration = await backgroundFetch.fetch(
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registrationId, 'resources/feature-name.txt', {downloadTotal: 1234});
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assert_equals(registration.id, registrationId);
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assert_equals(registration.uploadTotal, 0);
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assert_equals(registration.uploaded, 0);
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assert_equals(registration.downloadTotal, 1234);
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assert_equals(registration.result, '');
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assert_equals(registration.failureReason, '');
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assert_true(registration.recordsAvailable);
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// Skip `downloaded`, as the transfer may have started already.
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const secondRegistration = await backgroundFetch.get(registrationId);
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assert_not_equals(secondRegistration, null);
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assert_equals(secondRegistration.id, registration.id);
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assert_equals(secondRegistration.uploadTotal, registration.uploadTotal);
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assert_equals(secondRegistration.uploaded, registration.uploaded);
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assert_equals(secondRegistration.downloadTotal, registration.downloadTotal);
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assert_equals(secondRegistration.failureReason, registration.failureReason);
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assert_equals(secondRegistration.recordsAvailable, registration.recordsAvailable);
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// While the transfer might have started, both BackgroundFetchRegistration
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// objects should have the latest progress values.
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assert_equals(secondRegistration.downloaded, registration.downloaded);
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}, 'Getting an existing registration has the expected values');
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