Source code

Revision control

Other Tools

/**
* Copyright 2020 Google Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import expect from 'expect';
import {
getTestState,
setupTestBrowserHooks,
setupTestPageAndContextHooks,
describeFailsFirefox,
} from './mocha-utils'; // eslint-disable-line import/extensions
describe('Emulate idle state', () => {
setupTestBrowserHooks();
setupTestPageAndContextHooks();
async function getIdleState() {
const { page } = getTestState();
const stateElement = await page.$('#state');
return await page.evaluate((element: HTMLElement) => {
return element.innerText;
}, stateElement);
}
async function verifyState(expectedState: string) {
const actualState = await getIdleState();
expect(actualState).toEqual(expectedState);
}
it('changing idle state emulation causes change of the IdleDetector state', async () => {
const { page, server, context } = getTestState();
await context.overridePermissions(server.PREFIX + '/idle-detector.html', [
'idle-detection',
]);
await page.goto(server.PREFIX + '/idle-detector.html');
// Store initial state, as soon as it is not guaranteed to be `active, unlocked`.
const initialState = await getIdleState();
// Emulate Idle states and verify IdleDetector updates state accordingly.
await page.emulateIdleState({
isUserActive: false,
isScreenUnlocked: false,
});
await verifyState('Idle state: idle, locked.');
await page.emulateIdleState({
isUserActive: true,
isScreenUnlocked: false,
});
await verifyState('Idle state: active, locked.');
await page.emulateIdleState({
isUserActive: true,
isScreenUnlocked: true,
});
await verifyState('Idle state: active, unlocked.');
await page.emulateIdleState({
isUserActive: false,
isScreenUnlocked: true,
});
await verifyState('Idle state: idle, unlocked.');
// Remove Idle emulation and verify IdleDetector is in initial state.
await page.emulateIdleState();
await verifyState(initialState);
// Emulate idle state again after removing emulation.
await page.emulateIdleState({
isUserActive: false,
isScreenUnlocked: false,
});
await verifyState('Idle state: idle, locked.');
// Remove emulation second time.
await page.emulateIdleState();
await verifyState(initialState);
});
});