| // Copyright 2019 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| (async function() { |
| TestRunner.addResult(`Tests "Offline" checkbox does not crash. crbug.com/746220\n`); |
| await TestRunner.loadModule('application_test_runner'); |
| // Note: every test that uses a storage API must manually clean-up state from previous tests. |
| await ApplicationTestRunner.resetState(); |
| |
| const scriptURL = 'resources/service-worker-empty.js'; |
| const scope = 'resources/offline'; |
| |
| // Register a service worker. |
| await ApplicationTestRunner.registerServiceWorker(scriptURL, scope); |
| await ApplicationTestRunner.waitForActivated(scope); |
| |
| // Switch offline mode on. |
| const oldNetwork = SDK.multitargetNetworkManager.networkConditions(); |
| SDK.multitargetNetworkManager.setNetworkConditions(SDK.NetworkManager.OfflineConditions); |
| |
| // Switch offline mode off. |
| SDK.multitargetNetworkManager.setNetworkConditions(oldNetwork); |
| |
| // The test passes if it doesn't crash. |
| TestRunner.completeTest(); |
| })(); |
