325 lines
15 KiB
JavaScript
325 lines
15 KiB
JavaScript
/**
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* Copyright 2017 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 path = require('path');
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const utils = require('./utils');
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module.exports.addTests = function({testRunner, expect}) {
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const {describe, xdescribe, fdescribe} = testRunner;
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const {it, fit, xit} = testRunner;
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const {beforeAll, beforeEach, afterAll, afterEach} = testRunner;
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describe('input', function() {
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it('should type into the textarea', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/textarea.html');
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const textarea = await page.$('textarea');
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await textarea.type('Type in this text!');
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expect(await page.evaluate(() => result)).toBe('Type in this text!');
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});
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it('should upload the file', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/fileupload.html');
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const filePath = path.relative(process.cwd(), __dirname + '/assets/file-to-upload.txt');
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const input = await page.$('input');
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await input.uploadFile(filePath);
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expect(await page.evaluate(e => e.files[0].name, input)).toBe('file-to-upload.txt');
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expect(await page.evaluate(e => {
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const reader = new FileReader();
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const promise = new Promise(fulfill => reader.onload = fulfill);
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reader.readAsText(e.files[0]);
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return promise.then(() => reader.result);
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}, input)).toBe('contents of the file');
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});
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it('should move with the arrow keys', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/textarea.html');
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await page.type('textarea', 'Hello World!');
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expect(await page.evaluate(() => document.querySelector('textarea').value)).toBe('Hello World!');
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for (let i = 0; i < 'World!'.length; i++)
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page.keyboard.press('ArrowLeft');
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await page.keyboard.type('inserted ');
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expect(await page.evaluate(() => document.querySelector('textarea').value)).toBe('Hello inserted World!');
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page.keyboard.down('Shift');
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for (let i = 0; i < 'inserted '.length; i++)
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page.keyboard.press('ArrowLeft');
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page.keyboard.up('Shift');
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await page.keyboard.press('Backspace');
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expect(await page.evaluate(() => document.querySelector('textarea').value)).toBe('Hello World!');
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});
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it('should send a character with ElementHandle.press', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/textarea.html');
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const textarea = await page.$('textarea');
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await textarea.press('a', {text: 'f'});
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expect(await page.evaluate(() => document.querySelector('textarea').value)).toBe('f');
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await page.evaluate(() => window.addEventListener('keydown', e => e.preventDefault(), true));
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await textarea.press('a', {text: 'y'});
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expect(await page.evaluate(() => document.querySelector('textarea').value)).toBe('f');
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});
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it('should send a character with sendCharacter', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/textarea.html');
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await page.focus('textarea');
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await page.keyboard.sendCharacter('嗨');
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expect(await page.evaluate(() => document.querySelector('textarea').value)).toBe('嗨');
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await page.evaluate(() => window.addEventListener('keydown', e => e.preventDefault(), true));
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await page.keyboard.sendCharacter('a');
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expect(await page.evaluate(() => document.querySelector('textarea').value)).toBe('嗨a');
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});
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it('should report shiftKey', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/keyboard.html');
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const keyboard = page.keyboard;
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const codeForKey = {'Shift': 16, 'Alt': 18, 'Meta': 91, 'Control': 17};
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for (const modifierKey in codeForKey) {
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await keyboard.down(modifierKey);
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expect(await page.evaluate(() => getResult())).toBe('Keydown: ' + modifierKey + ' ' + modifierKey + 'Left ' + codeForKey[modifierKey] + ' [' + modifierKey + ']');
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await keyboard.down('!');
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// Shift+! will generate a keypress
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if (modifierKey === 'Shift')
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expect(await page.evaluate(() => getResult())).toBe('Keydown: ! Digit1 49 [' + modifierKey + ']\nKeypress: ! Digit1 33 33 33 [' + modifierKey + ']');
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else
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expect(await page.evaluate(() => getResult())).toBe('Keydown: ! Digit1 49 [' + modifierKey + ']');
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await keyboard.up('!');
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expect(await page.evaluate(() => getResult())).toBe('Keyup: ! Digit1 49 [' + modifierKey + ']');
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await keyboard.up(modifierKey);
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expect(await page.evaluate(() => getResult())).toBe('Keyup: ' + modifierKey + ' ' + modifierKey + 'Left ' + codeForKey[modifierKey] + ' []');
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}
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});
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it('should report multiple modifiers', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/keyboard.html');
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const keyboard = page.keyboard;
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await keyboard.down('Control');
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expect(await page.evaluate(() => getResult())).toBe('Keydown: Control ControlLeft 17 [Control]');
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await keyboard.down('Meta');
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expect(await page.evaluate(() => getResult())).toBe('Keydown: Meta MetaLeft 91 [Control Meta]');
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await keyboard.down(';');
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expect(await page.evaluate(() => getResult())).toBe('Keydown: ; Semicolon 186 [Control Meta]');
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await keyboard.up(';');
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expect(await page.evaluate(() => getResult())).toBe('Keyup: ; Semicolon 186 [Control Meta]');
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await keyboard.up('Control');
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expect(await page.evaluate(() => getResult())).toBe('Keyup: Control ControlLeft 17 [Meta]');
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await keyboard.up('Meta');
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expect(await page.evaluate(() => getResult())).toBe('Keyup: Meta MetaLeft 91 []');
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});
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it('should send proper codes while typing', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/keyboard.html');
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await page.keyboard.type('!');
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expect(await page.evaluate(() => getResult())).toBe(
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[ 'Keydown: ! Digit1 49 []',
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'Keypress: ! Digit1 33 33 33 []',
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'Keyup: ! Digit1 49 []'].join('\n'));
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await page.keyboard.type('^');
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expect(await page.evaluate(() => getResult())).toBe(
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[ 'Keydown: ^ Digit6 54 []',
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'Keypress: ^ Digit6 94 94 94 []',
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'Keyup: ^ Digit6 54 []'].join('\n'));
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});
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it('should send proper codes while typing with shift', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/keyboard.html');
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const keyboard = page.keyboard;
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await keyboard.down('Shift');
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await page.keyboard.type('~');
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expect(await page.evaluate(() => getResult())).toBe(
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[ 'Keydown: Shift ShiftLeft 16 [Shift]',
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'Keydown: ~ Backquote 192 [Shift]', // 192 is ` keyCode
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'Keypress: ~ Backquote 126 126 126 [Shift]', // 126 is ~ charCode
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'Keyup: ~ Backquote 192 [Shift]'].join('\n'));
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await keyboard.up('Shift');
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});
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it('should not type canceled events', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/textarea.html');
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await page.focus('textarea');
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await page.evaluate(() => {
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window.addEventListener('keydown', event => {
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event.stopPropagation();
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event.stopImmediatePropagation();
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if (event.key === 'l')
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event.preventDefault();
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if (event.key === 'o')
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Promise.resolve().then(() => event.preventDefault());
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}, false);
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});
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await page.keyboard.type('Hello World!');
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expect(await page.evaluate(() => textarea.value)).toBe('He Wrd!');
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});
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it('keyboard.modifiers()', async({page, server}) => {
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const keyboard = page.keyboard;
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expect(keyboard._modifiers).toBe(0);
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await keyboard.down('Shift');
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expect(keyboard._modifiers).toBe(8);
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await keyboard.down('Alt');
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expect(keyboard._modifiers).toBe(9);
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await keyboard.up('Shift');
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await keyboard.up('Alt');
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expect(keyboard._modifiers).toBe(0);
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});
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it('should resize the textarea', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/textarea.html');
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const {x, y, width, height} = await page.evaluate(dimensions);
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const mouse = page.mouse;
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await mouse.move(x + width - 4, y + height - 4);
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await mouse.down();
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await mouse.move(x + width + 100, y + height + 100);
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await mouse.up();
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const newDimensions = await page.evaluate(dimensions);
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expect(newDimensions.width).toBe(width + 104);
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expect(newDimensions.height).toBe(height + 104);
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});
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it('should select the text with mouse', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/textarea.html');
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await page.focus('textarea');
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const text = 'This is the text that we are going to try to select. Let\'s see how it goes.';
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await page.keyboard.type(text);
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await page.evaluate(() => document.querySelector('textarea').scrollTop = 0);
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const {x, y} = await page.evaluate(dimensions);
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await page.mouse.move(x + 2,y + 2);
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await page.mouse.down();
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await page.mouse.move(100,100);
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await page.mouse.up();
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expect(await page.evaluate(() => window.getSelection().toString())).toBe(text);
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});
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it('should trigger hover state', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/scrollable.html');
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await page.hover('#button-6');
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expect(await page.evaluate(() => document.querySelector('button:hover').id)).toBe('button-6');
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await page.hover('#button-2');
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expect(await page.evaluate(() => document.querySelector('button:hover').id)).toBe('button-2');
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await page.hover('#button-91');
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expect(await page.evaluate(() => document.querySelector('button:hover').id)).toBe('button-91');
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});
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it('should set modifier keys on click', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/scrollable.html');
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await page.evaluate(() => document.querySelector('#button-3').addEventListener('mousedown', e => window.lastEvent = e, true));
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const modifiers = {'Shift': 'shiftKey', 'Control': 'ctrlKey', 'Alt': 'altKey', 'Meta': 'metaKey'};
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for (const modifier in modifiers) {
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await page.keyboard.down(modifier);
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await page.click('#button-3');
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if (!(await page.evaluate(mod => window.lastEvent[mod], modifiers[modifier])))
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fail(modifiers[modifier] + ' should be true');
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await page.keyboard.up(modifier);
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}
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await page.click('#button-3');
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for (const modifier in modifiers) {
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if ((await page.evaluate(mod => window.lastEvent[mod], modifiers[modifier])))
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fail(modifiers[modifier] + ' should be false');
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}
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});
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it('should specify repeat property', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/textarea.html');
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await page.focus('textarea');
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await page.evaluate(() => document.querySelector('textarea').addEventListener('keydown', e => window.lastEvent = e, true));
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await page.keyboard.down('a');
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expect(await page.evaluate(() => window.lastEvent.repeat)).toBe(false);
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await page.keyboard.press('a');
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expect(await page.evaluate(() => window.lastEvent.repeat)).toBe(true);
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await page.keyboard.down('b');
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expect(await page.evaluate(() => window.lastEvent.repeat)).toBe(false);
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await page.keyboard.down('b');
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expect(await page.evaluate(() => window.lastEvent.repeat)).toBe(true);
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await page.keyboard.up('a');
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await page.keyboard.down('a');
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expect(await page.evaluate(() => window.lastEvent.repeat)).toBe(false);
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});
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it('should tween mouse movement', async({page, server}) => {
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await page.mouse.move(100, 100);
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await page.evaluate(() => {
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window.result = [];
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document.addEventListener('mousemove', event => {
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window.result.push([event.clientX, event.clientY]);
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});
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});
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await page.mouse.move(200, 300, {steps: 5});
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expect(await page.evaluate('result')).toEqual([
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[120, 140],
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[140, 180],
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[160, 220],
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[180, 260],
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[200, 300]
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]);
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});
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it('should tap the button', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/button.html');
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await page.tap('button');
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expect(await page.evaluate(() => result)).toBe('Clicked');
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});
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xit('should report touches', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/touches.html');
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const button = await page.$('button');
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await button.tap();
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expect(await page.evaluate(() => getResult())).toEqual(['Touchstart: 0', 'Touchend: 0']);
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});
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it('should type all kinds of characters', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/textarea.html');
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await page.focus('textarea');
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const text = 'This text goes onto two lines.\nThis character is 嗨.';
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await page.keyboard.type(text);
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expect(await page.evaluate('result')).toBe(text);
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});
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it('should specify location', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/textarea.html');
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await page.evaluate(() => {
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window.addEventListener('keydown', event => window.keyLocation = event.location, true);
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});
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const textarea = await page.$('textarea');
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await textarea.press('Digit5');
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expect(await page.evaluate('keyLocation')).toBe(0);
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await textarea.press('ControlLeft');
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expect(await page.evaluate('keyLocation')).toBe(1);
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await textarea.press('ControlRight');
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expect(await page.evaluate('keyLocation')).toBe(2);
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await textarea.press('NumpadSubtract');
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expect(await page.evaluate('keyLocation')).toBe(3);
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});
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it('should throw on unknown keys', async({page, server}) => {
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let error = await page.keyboard.press('NotARealKey').catch(e => e);
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expect(error.message).toBe('Unknown key: "NotARealKey"');
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error = await page.keyboard.press('ё').catch(e => e);
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expect(error && error.message).toBe('Unknown key: "ё"');
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error = await page.keyboard.press('😊').catch(e => e);
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expect(error && error.message).toBe('Unknown key: "😊"');
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});
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it('should type emoji', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/textarea.html');
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await page.type('textarea', '👹 Tokyo street Japan 🇯🇵');
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expect(await page.$eval('textarea', textarea => textarea.value)).toBe('👹 Tokyo street Japan 🇯🇵');
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});
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it('should type emoji into an iframe', async({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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await utils.attachFrame(page, 'emoji-test', server.PREFIX + '/input/textarea.html');
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const frame = page.frames()[1];
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const textarea = await frame.$('textarea');
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await textarea.type('👹 Tokyo street Japan 🇯🇵');
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expect(await frame.$eval('textarea', textarea => textarea.value)).toBe('👹 Tokyo street Japan 🇯🇵');
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});
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function dimensions() {
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const rect = document.querySelector('textarea').getBoundingClientRect();
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return {
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x: rect.left,
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y: rect.top,
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width: rect.width,
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height: rect.height
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};
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}
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});
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};
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