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c03e8b7946
I enabled vscode autocomplete in our test files. Typechecking had too many errors to enable, but it caught some real bugs that I will fix in a follow up. This patch contains: * `test/types.d.ts` - d.ts file for our test runner. * `test/tsconfig.json` - typescript project for our tests. * JSDoc header in all specs to mark the describe as a TestSuite * Drive-by fix of a launcher test that was using `if` instead of `it` * Some drive-by fixes of unimpactful typos in tests.
237 lines
10 KiB
JavaScript
237 lines
10 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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/**
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* @type {PageTestSuite}
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*/
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module.exports.describe = function({testRunner, expect, FFOX, CHROMIUM, WEBKIT}) {
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const {describe, xdescribe, fdescribe} = testRunner;
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const {it, fit, xit, dit} = testRunner;
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const {beforeAll, beforeEach, afterAll, afterEach} = testRunner;
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describe('Frame.evaluateHandle', 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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const mainFrame = page.mainFrame();
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const windowHandle = await mainFrame.evaluateHandle(() => window);
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expect(windowHandle).toBeTruthy();
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});
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});
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describe('Frame.frameElement', 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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const frame1 = await utils.attachFrame(page, 'frame1', server.EMPTY_PAGE);
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const frame2 = await utils.attachFrame(page, 'frame2', server.EMPTY_PAGE);
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const frame3 = await utils.attachFrame(page, 'frame3', server.EMPTY_PAGE);
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const frame1handle1 = await page.$('#frame1');
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const frame1handle2 = await frame1.frameElement();
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const frame3handle1 = await page.$('#frame3');
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const frame3handle2 = await frame3.frameElement();
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expect(await frame1handle1.evaluate((a, b) => a === b, frame1handle2)).toBe(true);
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expect(await frame3handle1.evaluate((a, b) => a === b, frame3handle2)).toBe(true);
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expect(await frame1handle1.evaluate((a, b) => a === b, frame3handle1)).toBe(false);
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});
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it('should work with contentFrame', async({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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const frame = await utils.attachFrame(page, 'frame1', server.EMPTY_PAGE);
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const handle = await frame.frameElement();
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const contentFrame = await handle.contentFrame();
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expect(contentFrame).toBe(frame);
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});
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it('should throw when detached', async({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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const frame1 = await utils.attachFrame(page, 'frame1', server.EMPTY_PAGE);
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await page.$eval('#frame1', e => e.remove());
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const error = await frame1.frameElement().catch(e => e);
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expect(error.message).toBe('Frame has been detached.');
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});
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});
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describe('Frame.evaluate', function() {
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it('should throw for detached frames', async({page, server}) => {
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const frame1 = await utils.attachFrame(page, 'frame1', server.EMPTY_PAGE);
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await utils.detachFrame(page, 'frame1');
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let error = null;
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await frame1.evaluate(() => 7 * 8).catch(e => error = e);
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expect(error.message).toContain('Execution Context is not available in detached frame');
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});
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it('should be isolated between frames', 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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expect(page.frames().length).toBe(2);
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const [frame1, frame2] = page.frames();
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expect(frame1 !== frame2).toBeTruthy();
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await Promise.all([
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frame1.evaluate(() => window.a = 1),
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frame2.evaluate(() => window.a = 2)
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]);
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const [a1, a2] = await Promise.all([
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frame1.evaluate(() => window.a),
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frame2.evaluate(() => window.a)
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]);
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expect(a1).toBe(1);
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expect(a2).toBe(2);
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});
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});
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describe('Frame Management', function() {
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it('should handle nested frames', async({page, server}) => {
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await page.goto(server.PREFIX + '/frames/nested-frames.html');
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expect(utils.dumpFrames(page.mainFrame())).toEqual([
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'http://localhost:<PORT>/frames/nested-frames.html',
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' http://localhost:<PORT>/frames/frame.html (aframe)',
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' http://localhost:<PORT>/frames/two-frames.html (2frames)',
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' http://localhost:<PORT>/frames/frame.html (dos)',
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' http://localhost:<PORT>/frames/frame.html (uno)',
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]);
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});
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it('should send events when frames are manipulated dynamically', async({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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// validate frameattached events
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const attachedFrames = [];
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page.on('frameattached', frame => attachedFrames.push(frame));
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await utils.attachFrame(page, 'frame1', './assets/frame.html');
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expect(attachedFrames.length).toBe(1);
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expect(attachedFrames[0].url()).toContain('/assets/frame.html');
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// validate framenavigated events
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const navigatedFrames = [];
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page.on('framenavigated', frame => navigatedFrames.push(frame));
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await utils.navigateFrame(page, 'frame1', './empty.html');
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expect(navigatedFrames.length).toBe(1);
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expect(navigatedFrames[0].url()).toBe(server.EMPTY_PAGE);
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// validate framedetached events
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const detachedFrames = [];
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page.on('framedetached', frame => detachedFrames.push(frame));
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await utils.detachFrame(page, 'frame1');
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expect(detachedFrames.length).toBe(1);
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expect(detachedFrames[0].isDetached()).toBe(true);
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});
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it('should send "framenavigated" when navigating on anchor URLs', async({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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await Promise.all([
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page.goto(server.EMPTY_PAGE + '#foo'),
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utils.waitEvent(page, 'framenavigated')
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]);
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expect(page.url()).toBe(server.EMPTY_PAGE + '#foo');
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});
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it('should persist mainFrame on cross-process navigation', async({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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const mainFrame = page.mainFrame();
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await page.goto(server.CROSS_PROCESS_PREFIX + '/empty.html');
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expect(page.mainFrame() === mainFrame).toBeTruthy();
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});
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it('should not send attach/detach events for main frame', async({page, server}) => {
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let hasEvents = false;
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page.on('frameattached', frame => hasEvents = true);
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page.on('framedetached', frame => hasEvents = true);
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await page.goto(server.EMPTY_PAGE);
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expect(hasEvents).toBe(false);
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});
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it('should detach child frames on navigation', async({page, server}) => {
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let attachedFrames = [];
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let detachedFrames = [];
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let navigatedFrames = [];
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page.on('frameattached', frame => attachedFrames.push(frame));
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page.on('framedetached', frame => detachedFrames.push(frame));
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page.on('framenavigated', frame => navigatedFrames.push(frame));
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await page.goto(server.PREFIX + '/frames/nested-frames.html');
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expect(attachedFrames.length).toBe(4);
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expect(detachedFrames.length).toBe(0);
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expect(navigatedFrames.length).toBe(5);
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attachedFrames = [];
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detachedFrames = [];
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navigatedFrames = [];
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await page.goto(server.EMPTY_PAGE);
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expect(attachedFrames.length).toBe(0);
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expect(detachedFrames.length).toBe(4);
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expect(navigatedFrames.length).toBe(1);
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});
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it('should support framesets', async({page, server}) => {
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let attachedFrames = [];
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let detachedFrames = [];
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let navigatedFrames = [];
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page.on('frameattached', frame => attachedFrames.push(frame));
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page.on('framedetached', frame => detachedFrames.push(frame));
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page.on('framenavigated', frame => navigatedFrames.push(frame));
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await page.goto(server.PREFIX + '/frames/frameset.html');
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expect(attachedFrames.length).toBe(4);
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expect(detachedFrames.length).toBe(0);
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expect(navigatedFrames.length).toBe(5);
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attachedFrames = [];
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detachedFrames = [];
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navigatedFrames = [];
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await page.goto(server.EMPTY_PAGE);
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expect(attachedFrames.length).toBe(0);
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expect(detachedFrames.length).toBe(4);
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expect(navigatedFrames.length).toBe(1);
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});
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it('should report frame from-inside shadow DOM', async({page, server}) => {
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await page.goto(server.PREFIX + '/shadow.html');
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await page.evaluate(async url => {
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const frame = document.createElement('iframe');
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frame.src = url;
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document.body.shadowRoot.appendChild(frame);
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await new Promise(x => frame.onload = x);
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}, server.EMPTY_PAGE);
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expect(page.frames().length).toBe(2);
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expect(page.frames()[1].url()).toBe(server.EMPTY_PAGE);
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});
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it('should report frame.name()', async({page, server}) => {
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await utils.attachFrame(page, 'theFrameId', server.EMPTY_PAGE);
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await page.evaluate(url => {
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const frame = document.createElement('iframe');
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frame.name = 'theFrameName';
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frame.src = url;
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document.body.appendChild(frame);
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return new Promise(x => frame.onload = x);
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}, server.EMPTY_PAGE);
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expect(page.frames()[0].name()).toBe('');
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expect(page.frames()[1].name()).toBe('theFrameId');
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expect(page.frames()[2].name()).toBe('theFrameName');
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});
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it('should report frame.parent()', async({page, server}) => {
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await utils.attachFrame(page, 'frame1', server.EMPTY_PAGE);
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await utils.attachFrame(page, 'frame2', server.EMPTY_PAGE);
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expect(page.frames()[0].parentFrame()).toBe(null);
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expect(page.frames()[1].parentFrame()).toBe(page.mainFrame());
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expect(page.frames()[2].parentFrame()).toBe(page.mainFrame());
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});
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it('should report different frame instance when frame re-attaches', async({page, server}) => {
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const frame1 = await utils.attachFrame(page, 'frame1', server.EMPTY_PAGE);
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await page.evaluate(() => {
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window.frame = document.querySelector('#frame1');
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window.frame.remove();
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});
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expect(frame1.isDetached()).toBe(true);
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const [frame2] = await Promise.all([
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utils.waitEvent(page, 'frameattached'),
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page.evaluate(() => document.body.appendChild(window.frame)),
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]);
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expect(frame2.isDetached()).toBe(false);
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expect(frame1).not.toBe(frame2);
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});
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});
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};
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