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b54303a386
We now query selector and take textContent synchronously. This avoids any issues with async processing: node being recycled, detached, etc. More methods will follow with the same atomic pattern. Drive-by: fixed selector engine names being sometimes case-sensitive and sometimes not.
143 lines
5.9 KiB
JavaScript
143 lines
5.9 KiB
JavaScript
/**
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* Copyright Microsoft Corporation. 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 {FFOX, CHROMIUM, WEBKIT, WIN} = utils.testOptions(browserType);
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describe('Page.dispatchEvent(click)', function() {
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it('should dispatch click event', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/button.html');
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await page.dispatchEvent('button', 'click');
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expect(await page.evaluate(() => result)).toBe('Clicked');
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});
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it('should dispatch click event properties', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/button.html');
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await page.dispatchEvent('button', 'click');
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expect(await page.evaluate(() => bubbles)).toBeTruthy();
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expect(await page.evaluate(() => cancelable)).toBeTruthy();
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expect(await page.evaluate(() => composed)).toBeTruthy();
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});
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it('should dispatch click svg', async({page, server}) => {
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await page.setContent(`
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<svg height="100" width="100">
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<circle onclick="javascript:window.__CLICKED=42" cx="50" cy="50" r="40" stroke="black" stroke-width="3" fill="red" />
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</svg>
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`);
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await page.dispatchEvent('circle', 'click');
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expect(await page.evaluate(() => window.__CLICKED)).toBe(42);
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});
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it('should dispatch click on a span with an inline element inside', async({page, server}) => {
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await page.setContent(`
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<style>
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span::before {
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content: 'q';
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}
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</style>
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<span onclick='javascript:window.CLICKED=42'></span>
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`);
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await page.dispatchEvent('span', 'click');
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expect(await page.evaluate(() => window.CLICKED)).toBe(42);
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});
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it('should dispatch click after navigation ', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/button.html');
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await page.dispatchEvent('button', 'click');
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await page.goto(server.PREFIX + '/input/button.html');
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await page.dispatchEvent('button', 'click');
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expect(await page.evaluate(() => result)).toBe('Clicked');
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});
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it('should dispatch click after a cross origin navigation ', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/button.html');
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await page.dispatchEvent('button', 'click');
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await page.goto(server.CROSS_PROCESS_PREFIX + '/input/button.html');
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await page.dispatchEvent('button', 'click');
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expect(await page.evaluate(() => result)).toBe('Clicked');
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});
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it('should not fail when element is blocked on hover', async({page, server}) => {
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await page.setContent(`<style>
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container { display: block; position: relative; width: 200px; height: 50px; }
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div, button { position: absolute; left: 0; top: 0; bottom: 0; right: 0; }
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div { pointer-events: none; }
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container:hover div { pointer-events: auto; background: red; }
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</style>
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<container>
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<button onclick="window.clicked=true">Click me</button>
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<div></div>
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</container>`);
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await page.dispatchEvent('button', 'click');
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expect(await page.evaluate(() => window.clicked)).toBeTruthy();
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});
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it('should dispatch click when node is added in shadow dom', async({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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const watchdog = page.dispatchEvent('span', 'click');
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await page.evaluate(() => {
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const div = document.createElement('div');
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div.attachShadow({mode: 'open'});
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document.body.appendChild(div);
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});
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await page.evaluate(() => new Promise(f => setTimeout(f, 100)));
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await page.evaluate(() => {
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const span = document.createElement('span');
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span.textContent = 'Hello from shadow';
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span.addEventListener('click', () => window.clicked = true);
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document.querySelector('div').shadowRoot.appendChild(span);
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});
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await watchdog;
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expect(await page.evaluate(() => window.clicked)).toBe(true);
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});
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it('should be atomic', async({page}) => {
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const createDummySelector = () => ({
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create(root, target) {},
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query(root, selector) {
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const result = root.querySelector(selector);
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if (result)
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Promise.resolve().then(() => result.onclick = "");
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return result;
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},
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queryAll(root, selector) {
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const result = Array.from(root.querySelectorAll(selector));
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for (const e of result)
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Promise.resolve().then(() => result.onclick = "");
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return result;
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}
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});
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await utils.registerEngine('dispatchEvent', createDummySelector);
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await page.setContent(`<div onclick="window._clicked=true">Hello</div>`);
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await page.dispatchEvent('dispatchEvent=div', 'click');
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expect(await page.evaluate(() => window._clicked)).toBe(true);
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});
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});
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describe('Page.dispatchEvent(drag)', function() {
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it.fail(WEBKIT)('should dispatch drag drop events', async({page, server}) => {
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await page.goto(server.PREFIX + '/drag-n-drop.html');
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const dataTransfer = await page.evaluateHandle(() => new DataTransfer());
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await page.dispatchEvent('#source', 'dragstart', { dataTransfer });
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await page.dispatchEvent('#target', 'drop', { dataTransfer });
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expect(await page.evaluate(() => {
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return source.parentElement === target;
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})).toBeTruthy();
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});
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});
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describe('ElementHandle.dispatchEvent(click)', function() {
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it('should dispatch click event', async({page, server}) => {
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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 button.dispatchEvent('click');
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expect(await page.evaluate(() => result)).toBe('Clicked');
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});
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});
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