mirror of
https://github.com/microsoft/playwright.git
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390 lines
17 KiB
JavaScript
390 lines
17 KiB
JavaScript
/**
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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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const utils = require('./utils');
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const {FFOX, CHROMIUM, WEBKIT} = require('./utils').testOptions(browserType);
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describe('ElementHandle.boundingBox', function() {
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it.fail(FFOX && !HEADLESS)('should work', async({page, server}) => {
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await page.setViewportSize({width: 500, height: 500});
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await page.goto(server.PREFIX + '/grid.html');
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const elementHandle = await page.$('.box:nth-of-type(13)');
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const box = await elementHandle.boundingBox();
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expect(box).toEqual({ x: 100, y: 50, width: 50, height: 50 });
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});
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it('should handle nested frames', async({page, server}) => {
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await page.setViewportSize({width: 500, height: 500});
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await page.goto(server.PREFIX + '/frames/nested-frames.html');
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const nestedFrame = page.frames().find(frame => frame.name() === 'dos');
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const elementHandle = await nestedFrame.$('div');
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const box = await elementHandle.boundingBox();
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expect(box).toEqual({ x: 24, y: 224, width: 268, height: 18 });
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});
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it('should return null for invisible elements', async({page, server}) => {
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await page.setContent('<div style="display:none">hi</div>');
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const element = await page.$('div');
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expect(await element.boundingBox()).toBe(null);
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});
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it('should force a layout', async({page, server}) => {
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await page.setViewportSize({ width: 500, height: 500 });
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await page.setContent('<div style="width: 100px; height: 100px">hello</div>');
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const elementHandle = await page.$('div');
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await page.evaluate(element => element.style.height = '200px', elementHandle);
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const box = await elementHandle.boundingBox();
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expect(box).toEqual({ x: 8, y: 8, width: 100, height: 200 });
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});
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it('should work with SVG nodes', async({page, server}) => {
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await page.setContent(`
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<svg xmlns="http://www.w3.org/2000/svg" width="500" height="500">
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<rect id="theRect" x="30" y="50" width="200" height="300"></rect>
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</svg>
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`);
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const element = await page.$('#therect');
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const pwBoundingBox = await element.boundingBox();
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const webBoundingBox = await page.evaluate(e => {
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const rect = e.getBoundingClientRect();
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return {x: rect.x, y: rect.y, width: rect.width, height: rect.height};
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}, element);
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expect(pwBoundingBox).toEqual(webBoundingBox);
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});
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it.skip(FFOX)('should work with page scale', async({browser, server}) => {
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const context = await browser.newContext({ viewport: { width: 400, height: 400, isMobile: true} });
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const page = await context.newPage();
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await page.goto(server.PREFIX + '/input/button.html');
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const button = await page.$('button');
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await button.evaluate(button => {
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document.body.style.margin = '0';
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button.style.borderWidth = '0';
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button.style.width = '200px';
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button.style.height = '20px';
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button.style.marginLeft = '17px';
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button.style.marginTop = '23px';
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});
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const box = await button.boundingBox();
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expect(Math.round(box.x * 100)).toBe(17 * 100);
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expect(Math.round(box.y * 100)).toBe(23 * 100);
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expect(Math.round(box.width * 100)).toBe(200 * 100);
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expect(Math.round(box.height * 100)).toBe(20 * 100);
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await context.close();
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});
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it('should work when inline box child is outside of viewport', async({page, server}) => {
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await page.setContent(`
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<style>
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i {
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position: absolute;
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top: -1000px;
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}
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body {
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margin: 0;
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font-size: 12px;
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}
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</style>
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<span><i>woof</i><b>doggo</b></span>
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`);
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const handle = await page.$('span');
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const box = await handle.boundingBox();
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const webBoundingBox = await handle.evaluate(e => {
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const rect = e.getBoundingClientRect();
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return {x: rect.x, y: rect.y, width: rect.width, height: rect.height};
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});
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const round = box => ({
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x: Math.round(box.x * 100),
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y: Math.round(box.y * 100),
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width: Math.round(box.width * 100),
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height: Math.round(box.height * 100),
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});
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expect(round(box)).toEqual(round(webBoundingBox));
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});
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});
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describe('ElementHandle.contentFrame', function() {
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it('should work', async({page,server}) => {
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await page.goto(server.EMPTY_PAGE);
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await utils.attachFrame(page, 'frame1', server.EMPTY_PAGE);
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const elementHandle = await page.$('#frame1');
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const frame = await elementHandle.contentFrame();
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expect(frame).toBe(page.frames()[1]);
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});
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it('should work for cross-process iframes', async({page,server}) => {
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await page.goto(server.EMPTY_PAGE);
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await utils.attachFrame(page, 'frame1', server.CROSS_PROCESS_PREFIX + '/empty.html');
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const elementHandle = await page.$('#frame1');
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const frame = await elementHandle.contentFrame();
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expect(frame).toBe(page.frames()[1]);
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});
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it('should work for cross-frame evaluations', async({page,server}) => {
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await page.goto(server.EMPTY_PAGE);
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await utils.attachFrame(page, 'frame1', server.EMPTY_PAGE);
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const frame = page.frames()[1];
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const elementHandle = await frame.evaluateHandle(() => window.top.document.querySelector('#frame1'));
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expect(await elementHandle.contentFrame()).toBe(frame);
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});
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it('should return null for non-iframes', async({page,server}) => {
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await page.goto(server.EMPTY_PAGE);
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await utils.attachFrame(page, 'frame1', server.EMPTY_PAGE);
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const frame = page.frames()[1];
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const elementHandle = await frame.evaluateHandle(() => document.body);
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expect(await elementHandle.contentFrame()).toBe(null);
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});
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it('should return null for document.documentElement', async({page,server}) => {
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await page.goto(server.EMPTY_PAGE);
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await utils.attachFrame(page, 'frame1', server.EMPTY_PAGE);
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const frame = page.frames()[1];
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const elementHandle = await frame.evaluateHandle(() => document.documentElement);
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expect(await elementHandle.contentFrame()).toBe(null);
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});
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});
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describe('ElementHandle.ownerFrame', function() {
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it('should work', async({page,server}) => {
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await page.goto(server.EMPTY_PAGE);
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await utils.attachFrame(page, 'frame1', server.EMPTY_PAGE);
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const frame = page.frames()[1];
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const elementHandle = await frame.evaluateHandle(() => document.body);
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expect(await elementHandle.ownerFrame()).toBe(frame);
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});
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it('should work for cross-process iframes', async({page,server}) => {
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await page.goto(server.EMPTY_PAGE);
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await utils.attachFrame(page, 'frame1', server.CROSS_PROCESS_PREFIX + '/empty.html');
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const frame = page.frames()[1];
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const elementHandle = await frame.evaluateHandle(() => document.body);
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expect(await elementHandle.ownerFrame()).toBe(frame);
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});
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it('should work for document', async({page,server}) => {
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await page.goto(server.EMPTY_PAGE);
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await utils.attachFrame(page, 'frame1', server.EMPTY_PAGE);
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const frame = page.frames()[1];
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const elementHandle = await frame.evaluateHandle(() => document);
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expect(await elementHandle.ownerFrame()).toBe(frame);
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});
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it('should work for iframe elements', async({page,server}) => {
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await page.goto(server.EMPTY_PAGE);
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await utils.attachFrame(page, 'frame1', server.EMPTY_PAGE);
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const frame = page.mainFrame();
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const elementHandle = await frame.evaluateHandle(() => document.querySelector('#frame1'));
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expect(await elementHandle.ownerFrame()).toBe(frame);
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});
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it('should work for cross-frame evaluations', async({page,server}) => {
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await page.goto(server.EMPTY_PAGE);
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await utils.attachFrame(page, 'frame1', server.EMPTY_PAGE);
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const frame = page.mainFrame();
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const elementHandle = await frame.evaluateHandle(() => document.querySelector('#frame1').contentWindow.document.body);
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expect(await elementHandle.ownerFrame()).toBe(frame.childFrames()[0]);
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});
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it('should work for detached elements', async({page,server}) => {
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await page.goto(server.EMPTY_PAGE);
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const divHandle = await page.evaluateHandle(() => {
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const div = document.createElement('div');
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document.body.appendChild(div);
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return div;
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});
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expect(await divHandle.ownerFrame()).toBe(page.mainFrame());
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await page.evaluate(() => {
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const div = document.querySelector('div');
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document.body.removeChild(div);
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});
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expect(await divHandle.ownerFrame()).toBe(page.mainFrame());
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});
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it('should work for adopted elements', async({page,server}) => {
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await page.goto(server.EMPTY_PAGE);
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const [popup] = await Promise.all([
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page.waitForEvent('popup'),
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page.evaluate(url => window.__popup = window.open(url), server.EMPTY_PAGE),
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]);
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const divHandle = await page.evaluateHandle(() => {
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const div = document.createElement('div');
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document.body.appendChild(div);
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return div;
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});
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expect(await divHandle.ownerFrame()).toBe(page.mainFrame());
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await popup.waitForLoadState('domcontentloaded');
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await page.evaluate(() => {
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const div = document.querySelector('div');
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window.__popup.document.body.appendChild(div);
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});
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expect(await divHandle.ownerFrame()).toBe(popup.mainFrame());
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});
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});
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describe('ElementHandle.click', function() {
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it('should work', 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.click();
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expect(await page.evaluate(() => result)).toBe('Clicked');
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});
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it('should work with Node removed', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/button.html');
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await page.evaluate(() => delete window['Node']);
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const button = await page.$('button');
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await button.click();
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expect(await page.evaluate(() => result)).toBe('Clicked');
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});
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it('should work for Shadow DOM v1', async({page, server}) => {
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await page.goto(server.PREFIX + '/shadow.html');
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const buttonHandle = await page.evaluateHandle(() => button);
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await buttonHandle.click();
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expect(await page.evaluate(() => clicked)).toBe(true);
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});
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it('should work for TextNodes', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/button.html');
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const buttonTextNode = await page.evaluateHandle(() => document.querySelector('button').firstChild);
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await buttonTextNode.click();
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expect(await page.evaluate(() => result)).toBe('Clicked');
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});
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it('should throw for detached nodes', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/button.html');
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const button = await page.$('button');
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await page.evaluate(button => button.remove(), button);
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let error = null;
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await button.click().catch(err => error = err);
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expect(error.message).toContain('Element is not attached to the DOM');
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});
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it('should throw for hidden nodes with force', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/button.html');
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const button = await page.$('button');
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await page.evaluate(button => button.style.display = 'none', button);
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const error = await button.click({ force: true }).catch(err => err);
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expect(error.message).toBe('Element is not visible');
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});
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it('should throw for recursively hidden nodes with force', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/button.html');
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const button = await page.$('button');
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await page.evaluate(button => button.parentElement.style.display = 'none', button);
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const error = await button.click({ force: true }).catch(err => err);
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expect(error.message).toBe('Element is not visible');
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});
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it('should throw for <br> elements with force', async({page, server}) => {
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await page.setContent('hello<br>goodbye');
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const br = await page.$('br');
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const error = await br.click({ force: true }).catch(err => err);
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expect(error.message).toBe('Element is outside of the viewport');
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});
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});
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describe('ElementHandle.hover', function() {
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it('should work', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/scrollable.html');
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const button = await page.$('#button-6');
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await button.hover();
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expect(await page.evaluate(() => document.querySelector('button:hover').id)).toBe('button-6');
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});
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it('should work when Node is removed', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/scrollable.html');
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await page.evaluate(() => delete window['Node']);
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const button = await page.$('#button-6');
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await button.hover();
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expect(await page.evaluate(() => document.querySelector('button:hover').id)).toBe('button-6');
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});
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});
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describe('ElementHandle.scrollIntoViewIfNeeded', function() {
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it('should work', async({page, server}) => {
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await page.goto(server.PREFIX + '/offscreenbuttons.html');
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for (let i = 0; i < 11; ++i) {
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const button = await page.$('#btn' + i);
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const before = await button.evaluate(button => {
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return button.getBoundingClientRect().right - window.innerWidth;
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});
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expect(before).toBe(10 * i);
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await button.scrollIntoViewIfNeeded();
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const after = await button.evaluate(button => {
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return button.getBoundingClientRect().right - window.innerWidth;
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});
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expect(after <= 0).toBe(true);
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await page.evaluate(() => window.scrollTo(0, 0));
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}
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});
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});
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describe('ElementHandle.fill', function() {
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it('should fill input', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/textarea.html');
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const handle = await page.$('input');
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await handle.fill('some value');
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expect(await page.evaluate(() => result)).toBe('some value');
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});
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it('should fill input when Node is removed', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/textarea.html');
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await page.evaluate(() => delete window['Node']);
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const handle = await page.$('input');
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await handle.fill('some value');
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expect(await page.evaluate(() => result)).toBe('some value');
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});
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});
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describe('ElementHandle.selectText', function() {
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it('should select textarea', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/textarea.html');
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const textarea = await page.$('textarea');
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await textarea.evaluate(textarea => textarea.value = 'some value');
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await textarea.selectText();
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if (FFOX) {
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expect(await textarea.evaluate(el => el.selectionStart)).toBe(0);
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expect(await textarea.evaluate(el => el.selectionEnd)).toBe(10);
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} else {
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expect(await page.evaluate(() => window.getSelection().toString())).toBe('some value');
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}
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});
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it('should select input', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/textarea.html');
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const input = await page.$('input');
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await input.evaluate(input => input.value = 'some value');
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await input.selectText();
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if (FFOX) {
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expect(await input.evaluate(el => el.selectionStart)).toBe(0);
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expect(await input.evaluate(el => el.selectionEnd)).toBe(10);
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} else {
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expect(await page.evaluate(() => window.getSelection().toString())).toBe('some value');
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}
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});
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it('should select plain div', async({page, server}) => {
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await page.goto(server.PREFIX + '/input/textarea.html');
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const div = await page.$('div.plain');
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await div.selectText();
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expect(await page.evaluate(() => window.getSelection().toString())).toBe('Plain div');
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});
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});
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describe('ElementHandle convenience API', function() {
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it('getAttribute should work', async({page, server}) => {
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await page.goto(`${server.PREFIX}/dom.html`);
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const handle = await page.$('#outer');
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expect(await handle.getAttribute('name')).toBe('value');
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expect(await page.getAttribute('#outer', 'name')).toBe('value');
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});
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it('innerHTML should work', async({page, server}) => {
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await page.goto(`${server.PREFIX}/dom.html`);
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const handle = await page.$('#outer');
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expect(await handle.innerHTML()).toBe('<div id="inner">Text,\nmore text</div>');
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expect(await page.innerHTML('#outer')).toBe('<div id="inner">Text,\nmore text</div>');
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});
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it('innerText should work', async({page, server}) => {
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await page.goto(`${server.PREFIX}/dom.html`);
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const handle = await page.$('#inner');
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expect(await handle.innerText()).toBe('Text, more text');
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expect(await page.innerText('#inner')).toBe('Text, more text');
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});
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it('textContent should work', async({page, server}) => {
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await page.goto(`${server.PREFIX}/dom.html`);
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const handle = await page.$('#inner');
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expect(await handle.textContent()).toBe('Text,\nmore text');
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expect(await page.textContent('#inner')).toBe('Text,\nmore text');
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});
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});
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