| <!doctype html> |
| <meta charset="utf-8"> |
| <title>Background Fetch API: BackgroundFetchRegistration.abort() tests</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/serviceworker/resources/test-helpers.js"></script> |
| |
| <h1>BackgroundFetchRegistration.abort()</h1> |
| <p>This test validates the behaviour of the abort() method.</p> |
| |
| <!-- TODO(peter): Move this to the WPT directory when it's merged and we |
| can successfully create a new Background Fetch registration. --> |
| |
| <script> |
| 'use strict'; |
| |
| const workerUrl = 'resources/empty-worker.js'; |
| const scope = 'resources/scope/' + location.pathname; |
| |
| promise_test(function(test) { |
| const id = 'my-background-fetch'; |
| |
| let registration = null; |
| let backgroundFetchRegistration = null; |
| |
| return service_worker_unregister_and_register(test, workerUrl, scope) |
| .then(r => { |
| registration = r; |
| return wait_for_state(test, r.installing, 'activated'); |
| }) |
| .then(() => registration.backgroundFetch.fetch(id, ['resources/non-existing-file.png'])) |
| .then(r => { |
| backgroundFetchRegistration = r; |
| |
| assert_true(backgroundFetchRegistration instanceof BackgroundFetchRegistration); |
| assert_inherits(backgroundFetchRegistration, 'abort'); |
| |
| return backgroundFetchRegistration.abort(); |
| }) |
| .then(success => { |
| // The registration was valid, so aborting it should be successful. |
| assert_true(success); |
| |
| return backgroundFetchRegistration.abort(); |
| }) |
| .then(success => { |
| // The registration had already been aborted, so aborting it again should fail. |
| assert_false(success); |
| }); |
| |
| }, 'BackgroundFetchRegistration.abort() return a Promise indicating success.'); |
| </script> |
