120 lines
5.6 KiB
JavaScript
120 lines
5.6 KiB
JavaScript
/**
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* Copyright 2018 Google Inc. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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const utils = require('./utils');
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const DeviceDescriptors = utils.requireRoot('DeviceDescriptors');
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const iPhone = DeviceDescriptors['iPhone 6'];
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const iPhoneLandscape = DeviceDescriptors['iPhone 6 landscape'];
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module.exports.addTests = function({testRunner, expect, product}) {
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const {describe, xdescribe, fdescribe, describe_fails_ffox} = testRunner;
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const {it, fit, xit, it_fails_ffox} = testRunner;
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const {beforeAll, beforeEach, afterAll, afterEach} = testRunner;
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describe('Page.viewport', function() {
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it('should get the proper viewport size', async({page, server}) => {
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expect(page.viewport()).toEqual({width: 800, height: 600});
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await page.setViewport({width: 123, height: 456});
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expect(page.viewport()).toEqual({width: 123, height: 456});
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});
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it('should support mobile emulation', async({page, server}) => {
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await page.goto(server.PREFIX + '/mobile.html');
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expect(await page.evaluate(() => window.innerWidth)).toBe(800);
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await page.setViewport(iPhone.viewport);
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expect(await page.evaluate(() => window.innerWidth)).toBe(375);
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await page.setViewport({width: 400, height: 300});
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expect(await page.evaluate(() => window.innerWidth)).toBe(400);
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});
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it('should support touch emulation', async({page, server}) => {
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await page.goto(server.PREFIX + '/mobile.html');
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expect(await page.evaluate(() => 'ontouchstart' in window)).toBe(false);
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await page.setViewport(iPhone.viewport);
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expect(await page.evaluate(() => 'ontouchstart' in window)).toBe(true);
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expect(await page.evaluate(dispatchTouch)).toBe('Received touch');
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await page.setViewport({width: 100, height: 100});
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expect(await page.evaluate(() => 'ontouchstart' in window)).toBe(false);
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function dispatchTouch() {
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let fulfill;
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const promise = new Promise(x => fulfill = x);
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window.ontouchstart = function(e) {
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fulfill('Received touch');
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};
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window.dispatchEvent(new Event('touchstart'));
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fulfill('Did not receive touch');
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return promise;
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}
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});
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it('should be detectable by Modernizr', async({page, server}) => {
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await page.goto(server.PREFIX + '/detect-touch.html');
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expect(await page.evaluate(() => document.body.textContent.trim())).toBe('NO');
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await page.setViewport(iPhone.viewport);
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await page.goto(server.PREFIX + '/detect-touch.html');
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expect(await page.evaluate(() => document.body.textContent.trim())).toBe('YES');
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});
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it('should detect touch when applying viewport with touches', async({page, server}) => {
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await page.setViewport({ width: 800, height: 600, hasTouch: true });
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await page.addScriptTag({url: server.PREFIX + '/modernizr.js'});
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expect(await page.evaluate(() => Modernizr.touchevents)).toBe(true);
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});
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it_fails_ffox('should support landscape emulation', async({page, server}) => {
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await page.goto(server.PREFIX + '/mobile.html');
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expect(await page.evaluate(() => screen.orientation.type)).toBe('portrait-primary');
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await page.setViewport(iPhoneLandscape.viewport);
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expect(await page.evaluate(() => screen.orientation.type)).toBe('landscape-primary');
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await page.setViewport({width: 100, height: 100});
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expect(await page.evaluate(() => screen.orientation.type)).toBe('portrait-primary');
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});
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});
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describe('Page.emulate', function() {
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it('should work', async({page, server}) => {
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await page.goto(server.PREFIX + '/mobile.html');
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await page.emulate(iPhone);
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expect(await page.evaluate(() => window.innerWidth)).toBe(375);
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expect(await page.evaluate(() => navigator.userAgent)).toContain('iPhone');
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});
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it('should support clicking', async({page, server}) => {
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await page.emulate(iPhone);
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await page.goto(server.PREFIX + '/input/button.html');
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const button = await page.$('button');
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await page.evaluate(button => button.style.marginTop = '200px', button);
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await button.click();
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expect(await page.evaluate(() => result)).toBe('Clicked');
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});
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});
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describe('Page.emulateMedia', function() {
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it('should work', async({page, server}) => {
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expect(await page.evaluate(() => window.matchMedia('screen').matches)).toBe(true);
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expect(await page.evaluate(() => window.matchMedia('print').matches)).toBe(false);
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await page.emulateMedia('print');
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expect(await page.evaluate(() => window.matchMedia('screen').matches)).toBe(false);
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expect(await page.evaluate(() => window.matchMedia('print').matches)).toBe(true);
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await page.emulateMedia(null);
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expect(await page.evaluate(() => window.matchMedia('screen').matches)).toBe(true);
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expect(await page.evaluate(() => window.matchMedia('print').matches)).toBe(false);
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});
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it('should throw in case of bad argument', async({page, server}) => {
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let error = null;
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await page.emulateMedia('bad').catch(e => error = e);
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expect(error.message).toBe('Unsupported media type: bad');
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});
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});
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};
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