mirror of
https://github.com/microsoft/playwright.git
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466 lines
19 KiB
TypeScript
466 lines
19 KiB
TypeScript
/**
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* Copyright 2018 Google Inc. All rights reserved.
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* Modifications copyright (c) Microsoft Corporation.
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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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import { test as it, expect } from './config/pageTest';
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import { attachFrame } from './config/utils';
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it.skip(({ isAndroid }) => isAndroid);
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it('should type into a textarea', async ({page}) => {
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await page.evaluate(() => {
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const textarea = document.createElement('textarea');
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document.body.appendChild(textarea);
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textarea.focus();
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});
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const text = 'Hello world. I am the text that was typed!';
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await page.keyboard.type(text);
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expect(await page.evaluate(() => document.querySelector('textarea').value)).toBe(text);
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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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await 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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await page.keyboard.down('Shift');
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for (let i = 0; i < 'inserted '.length; i++)
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await page.keyboard.press('ArrowLeft');
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await 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');
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expect(await page.evaluate(() => document.querySelector('textarea').value)).toBe('a');
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await page.evaluate(() => window.addEventListener('keydown', e => e.preventDefault(), true));
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await textarea.press('b');
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expect(await page.evaluate(() => document.querySelector('textarea').value)).toBe('a');
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});
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it('should send a character with insertText', 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.insertText('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.insertText('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('insertText should only emit input event', 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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page.on('console', m => console.log(m.text()));
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const events = await page.evaluateHandle(() => {
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const events = [];
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document.addEventListener('keydown', e => events.push(e.type));
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document.addEventListener('keyup', e => events.push(e.type));
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document.addEventListener('keypress', e => events.push(e.type));
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document.addEventListener('input', e => events.push(e.type));
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return events;
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});
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await page.keyboard.insertText('hello world');
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expect(await events.jsonValue()).toEqual(['input']);
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});
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it('should report shiftKey', async ({page, server, browserName, platform}) => {
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it.fail(browserName === 'firefox' && platform === 'darwin');
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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, '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 [' + 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('Alt');
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expect(await page.evaluate('getResult()')).toBe('Keydown: Alt AltLeft 18 [Alt Control]');
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await keyboard.down(';');
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expect(await page.evaluate('getResult()')).toBe('Keydown: ; Semicolon 186 [Alt Control]');
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await keyboard.up(';');
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expect(await page.evaluate('getResult()')).toBe('Keyup: ; Semicolon 186 [Alt Control]');
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await keyboard.up('Control');
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expect(await page.evaluate('getResult()')).toBe('Keyup: Control ControlLeft 17 [Alt]');
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await keyboard.up('Alt');
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expect(await page.evaluate('getResult()')).toBe('Keyup: Alt AltLeft 18 []');
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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 []',
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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 []',
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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 [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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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.$eval('textarea', textarea => textarea.value)).toBe('He Wrd!');
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});
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it('should press plus', async ({page, server}) => {
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await page.goto(server.PREFIX + '/input/keyboard.html');
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await page.keyboard.press('+');
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expect(await page.evaluate('getResult()')).toBe(
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[ 'Keydown: + Equal 187 []', // 192 is ` keyCode
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'Keypress: + Equal 43 43 []', // 126 is ~ charCode
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'Keyup: + Equal 187 []'].join('\n'));
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});
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it('should press shift plus', async ({page, server}) => {
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await page.goto(server.PREFIX + '/input/keyboard.html');
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await page.keyboard.press('Shift++');
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expect(await page.evaluate('getResult()')).toBe(
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[ 'Keydown: Shift ShiftLeft 16 [Shift]',
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'Keydown: + Equal 187 [Shift]', // 192 is ` keyCode
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'Keypress: + Equal 43 43 [Shift]', // 126 is ~ charCode
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'Keyup: + Equal 187 [Shift]',
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'Keyup: Shift ShiftLeft 16 []'].join('\n'));
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});
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it('should support plus-separated modifiers', async ({page, server}) => {
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await page.goto(server.PREFIX + '/input/keyboard.html');
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await page.keyboard.press('Shift+~');
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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 [Shift]', // 126 is ~ charCode
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'Keyup: ~ Backquote 192 [Shift]',
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'Keyup: Shift ShiftLeft 16 []'].join('\n'));
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});
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it('should support multiple plus-separated modifiers', async ({page, server}) => {
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await page.goto(server.PREFIX + '/input/keyboard.html');
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await page.keyboard.press('Control+Shift+~');
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expect(await page.evaluate('getResult()')).toBe(
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[ 'Keydown: Control ControlLeft 17 [Control]',
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'Keydown: Shift ShiftLeft 16 [Control Shift]',
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'Keydown: ~ Backquote 192 [Control Shift]', // 192 is ` keyCode
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'Keyup: ~ Backquote 192 [Control Shift]',
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'Keyup: Shift ShiftLeft 16 [Control]',
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'Keyup: Control ControlLeft 17 []'].join('\n'));
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});
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it('should shift raw codes', async ({page, server}) => {
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await page.goto(server.PREFIX + '/input/keyboard.html');
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await page.keyboard.press('Shift+Digit3');
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expect(await page.evaluate('getResult()')).toBe(
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[ 'Keydown: Shift ShiftLeft 16 [Shift]',
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'Keydown: # Digit3 51 [Shift]', // 51 is # keyCode
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'Keypress: # Digit3 35 35 [Shift]', // 35 is # charCode
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'Keyup: # Digit3 51 [Shift]',
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'Keyup: Shift ShiftLeft 16 []'].join('\n'));
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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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const lastEvent = await captureLastKeydown(page);
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await page.keyboard.down('a');
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expect(await lastEvent.evaluate(e => e.repeat)).toBe(false);
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await page.keyboard.press('a');
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expect(await lastEvent.evaluate(e => e.repeat)).toBe(true);
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await page.keyboard.down('b');
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expect(await lastEvent.evaluate(e => e.repeat)).toBe(false);
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await page.keyboard.down('b');
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expect(await lastEvent.evaluate(e => e.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 lastEvent.evaluate(e => e.repeat)).toBe(false);
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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.$eval('textarea', t => t.value)).toBe(text);
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});
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it('should specify location', async ({page, server}) => {
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await page.goto(server.PREFIX + '/input/textarea.html');
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const lastEvent = await captureLastKeydown(page);
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const textarea = await page.$('textarea');
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await textarea.press('Digit5');
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expect(await lastEvent.evaluate(e => e.location)).toBe(0);
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await textarea.press('ControlLeft');
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expect(await lastEvent.evaluate(e => e.location)).toBe(1);
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await textarea.press('ControlRight');
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expect(await lastEvent.evaluate(e => e.location)).toBe(2);
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await textarea.press('NumpadSubtract');
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expect(await lastEvent.evaluate(e => e.location)).toBe(3);
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});
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it('should press Enter', async ({page, server}) => {
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await page.setContent('<textarea></textarea>');
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await page.focus('textarea');
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const lastEventHandle = await captureLastKeydown(page);
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await testEnterKey('Enter', 'Enter', 'Enter');
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await testEnterKey('NumpadEnter', 'Enter', 'NumpadEnter');
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await testEnterKey('\n', 'Enter', 'Enter');
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await testEnterKey('\r', 'Enter', 'Enter');
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async function testEnterKey(key, expectedKey, expectedCode) {
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await page.keyboard.press(key);
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const lastEvent = await lastEventHandle.jsonValue();
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expect(lastEvent.key).toBe(expectedKey); // had the wrong key
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expect(lastEvent.code).toBe(expectedCode); // had the wrong code
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const value = await page.$eval('textarea', t => t.value);
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expect(value).toBe('\n'); // failed to create a newline
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await page.$eval('textarea', t => t.value = '');
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}
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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).toContain('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.$eval('textarea', textarea => textarea.value)).toBe('👹 Tokyo street Japan 🇯🇵');
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});
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it('should type emoji into an iframe', async ({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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await attachFrame(page, 'emoji-test', server.PREFIX + '/input/textarea.html');
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const frame = page.frames()[1];
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const textarea = await frame.$('textarea');
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await textarea.type('👹 Tokyo street Japan 🇯🇵');
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expect(await frame.$eval('textarea', textarea => textarea.value)).toBe('👹 Tokyo street Japan 🇯🇵');
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});
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it('should handle selectAll', async ({page, server, isMac}) => {
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await page.goto(server.PREFIX + '/input/textarea.html');
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const textarea = await page.$('textarea');
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await textarea.type('some text');
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const modifier = isMac ? 'Meta' : 'Control';
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await page.keyboard.down(modifier);
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await page.keyboard.press('a');
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await page.keyboard.up(modifier);
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await page.keyboard.press('Backspace');
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expect(await page.$eval('textarea', textarea => textarea.value)).toBe('');
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});
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it('should be able to prevent selectAll', async ({page, server, isMac}) => {
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await page.goto(server.PREFIX + '/input/textarea.html');
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const textarea = await page.$('textarea');
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await textarea.type('some text');
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await page.$eval('textarea', textarea => {
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textarea.addEventListener('keydown', event => {
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if (event.key === 'a' && (event.metaKey || event.ctrlKey))
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event.preventDefault();
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}, false);
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});
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const modifier = isMac ? 'Meta' : 'Control';
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await page.keyboard.down(modifier);
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await page.keyboard.press('a');
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await page.keyboard.up(modifier);
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await page.keyboard.press('Backspace');
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expect(await page.$eval('textarea', textarea => textarea.value)).toBe('some tex');
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});
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it('should support MacOS shortcuts', async ({page, server, platform, browserName}) => {
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it.skip(platform !== 'darwin');
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// @see https://github.com/microsoft/playwright/issues/5721
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it.fixme(browserName === 'firefox' && platform === 'darwin');
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await page.goto(server.PREFIX + '/input/textarea.html');
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const textarea = await page.$('textarea');
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await textarea.type('some text');
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// select one word backwards
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await page.keyboard.press('Shift+Control+Alt+KeyB');
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await page.keyboard.press('Backspace');
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expect(await page.$eval('textarea', textarea => textarea.value)).toBe('some ');
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});
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it('should press the meta key', async ({page, isFirefox, isMac}) => {
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const lastEvent = await captureLastKeydown(page);
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await page.keyboard.press('Meta');
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const {key, code, metaKey} = await lastEvent.jsonValue();
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if (isFirefox && !isMac)
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expect(key).toBe('OS');
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else
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expect(key).toBe('Meta');
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if (isFirefox)
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expect(code).toBe('OSLeft');
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else
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expect(code).toBe('MetaLeft');
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if (isFirefox && !isMac)
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expect(metaKey).toBe(false);
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else
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expect(metaKey).toBe(true);
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});
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it('should work after a cross origin navigation', async ({page, server}) => {
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await page.goto(server.PREFIX + '/empty.html');
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await page.goto(server.CROSS_PROCESS_PREFIX + '/empty.html');
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const lastEvent = await captureLastKeydown(page);
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await page.keyboard.press('a');
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expect(await lastEvent.evaluate(l => l.key)).toBe('a');
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});
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it('should expose keyIdentifier in webkit', async ({page, browserName}) => {
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it.skip(browserName !== 'webkit', 'event.keyIdentifier has been removed from all browsers except WebKit');
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const lastEvent = await captureLastKeydown(page);
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const keyMap = {
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'ArrowUp': 'Up',
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'ArrowDown': 'Down',
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'ArrowLeft': 'Left',
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'ArrowRight': 'Right',
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'Backspace': 'U+0008',
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'Tab': 'U+0009',
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'Delete': 'U+007F',
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'a': 'U+0041',
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'b': 'U+0042',
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'F12': 'F12',
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};
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for (const [key, keyIdentifier] of Object.entries(keyMap)) {
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await page.keyboard.press(key);
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expect(await lastEvent.evaluate(e => e.keyIdentifier)).toBe(keyIdentifier);
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}
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});
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it('should scroll with PageDown', async ({page, server}) => {
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await page.goto(server.PREFIX + '/input/scrollable.html');
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// A click is required for WebKit to send the event into the body.
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await page.click('body');
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await page.keyboard.press('PageDown');
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// We can't wait for the scroll to finish, so just wait for it to start.
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await page.waitForFunction(() => scrollY > 0);
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});
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it('should move around the selection in a contenteditable', async ({page, isMac}) => {
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await page.setContent(`<div contenteditable></div>`);
|
|
await page.focus('div');
|
|
const modifier = isMac ? 'Alt' : 'Control';
|
|
await page.keyboard.type('Hello World');
|
|
await page.keyboard.down(modifier);
|
|
await page.keyboard.down('Shift');
|
|
await page.keyboard.press('ArrowLeft');
|
|
await page.keyboard.up('Shift');
|
|
await page.keyboard.up(modifier);
|
|
expect(await page.evaluate(() => window.getSelection().toString())).toBe('World');
|
|
});
|
|
|
|
it('should move to the start of the document', async ({page, isMac}) => {
|
|
it.skip(!isMac);
|
|
await page.setContent(`<div contenteditable></div>`);
|
|
await page.focus('div');
|
|
await page.keyboard.type('1\n2\n3\n');
|
|
await page.keyboard.press('Shift+Meta+ArrowUp');
|
|
expect(await page.evaluate(() => window.getSelection().toString())).toBe('1\n2\n3\n');
|
|
});
|
|
|
|
async function captureLastKeydown(page) {
|
|
const lastEvent = await page.evaluateHandle(() => {
|
|
const lastEvent = {
|
|
repeat: false,
|
|
location: -1,
|
|
code: '',
|
|
key: '',
|
|
metaKey: false,
|
|
keyIdentifier: 'unsupported'
|
|
};
|
|
document.addEventListener('keydown', e => {
|
|
lastEvent.repeat = e.repeat;
|
|
lastEvent.location = e.location;
|
|
lastEvent.key = e.key;
|
|
lastEvent.code = e.code;
|
|
lastEvent.metaKey = e.metaKey;
|
|
// keyIdentifier only exists in WebKit, and isn't in TypeScript's lib.
|
|
lastEvent.keyIdentifier = 'keyIdentifier' in e && e['keyIdentifier'];
|
|
}, true);
|
|
return lastEvent;
|
|
});
|
|
return lastEvent;
|
|
}
|