250 lines
10 KiB
JavaScript
250 lines
10 KiB
JavaScript
/**
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* Copyright 2018 Google Inc. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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const utils = require('./utils');
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module.exports.addTests = function({testRunner, expect}) {
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const {describe, xdescribe, fdescribe} = testRunner;
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const {it, fit, xit} = testRunner;
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const {beforeAll, beforeEach, afterAll, afterEach} = testRunner;
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describe('Frame.executionContext', 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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expect(page.frames().length).toBe(2);
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const [frame1, frame2] = page.frames();
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const context1 = await frame1.executionContext();
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const context2 = await frame2.executionContext();
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expect(context1).toBeTruthy();
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expect(context2).toBeTruthy();
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expect(context1 !== context2).toBeTruthy();
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expect(context1.frame()).toBe(frame1);
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expect(context2.frame()).toBe(frame2);
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await Promise.all([
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context1.evaluate(() => window.a = 1),
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context2.evaluate(() => window.a = 2)
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]);
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const [a1, a2] = await Promise.all([
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context1.evaluate(() => window.a),
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context2.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.goto', function() {
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it('should navigate subframes', async({page, server}) => {
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await page.goto(server.PREFIX + '/frames/one-frame.html');
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expect(page.frames()[0].url()).toContain('/frames/one-frame.html');
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expect(page.frames()[1].url()).toContain('/frames/frame.html');
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const response = await page.frames()[1].goto(server.EMPTY_PAGE);
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expect(response.ok()).toBe(true);
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expect(response.frame()).toBe(page.frames()[1]);
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});
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it('should reject when frame detaches', async({page, server}) => {
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await page.goto(server.PREFIX + '/frames/one-frame.html');
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server.setRoute('/empty.html', () => {});
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const navigationPromise = page.frames()[1].goto(server.EMPTY_PAGE).catch(e => e);
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await server.waitForRequest('/empty.html');
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await page.$eval('iframe', frame => frame.remove());
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const error = await navigationPromise;
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expect(error.message).toBe('Navigating frame was detached');
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});
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it('should return matching responses', async({page, server}) => {
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// Disable cache: otherwise, chromium will cache similar requests.
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await page.setCacheEnabled(false);
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await page.goto(server.EMPTY_PAGE);
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// Attach three frames.
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const frames = await Promise.all([
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utils.attachFrame(page, 'frame1', server.EMPTY_PAGE),
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utils.attachFrame(page, 'frame2', server.EMPTY_PAGE),
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utils.attachFrame(page, 'frame3', server.EMPTY_PAGE),
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]);
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// Navigate all frames to the same URL.
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const serverResponses = [];
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server.setRoute('/one-style.html', (req, res) => serverResponses.push(res));
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const navigations = [];
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for (let i = 0; i < 3; ++i) {
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navigations.push(frames[i].goto(server.PREFIX + '/one-style.html'));
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await server.waitForRequest('/one-style.html');
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}
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// Respond from server out-of-order.
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const serverResponseTexts = ['AAA', 'BBB', 'CCC'];
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for (const i of [1, 2, 0]) {
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serverResponses[i].end(serverResponseTexts[i]);
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const response = await navigations[i];
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expect(response.frame()).toBe(frames[i]);
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expect(await response.text()).toBe(serverResponseTexts[i]);
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}
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});
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});
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describe('Frame.waitForNavigation', function() {
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it('should work', async({page, server}) => {
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await page.goto(server.PREFIX + '/frames/one-frame.html');
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const frame = page.frames()[1];
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const [response] = await Promise.all([
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frame.waitForNavigation(),
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frame.evaluate(url => window.location.href = url, server.PREFIX + '/grid.html')
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]);
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expect(response.ok()).toBe(true);
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expect(response.url()).toContain('grid.html');
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expect(response.frame()).toBe(frame);
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expect(page.url()).toContain('/frames/one-frame.html');
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});
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it('should reject when frame detaches', async({page, server}) => {
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await page.goto(server.PREFIX + '/frames/one-frame.html');
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const frame = page.frames()[1];
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server.setRoute('/empty.html', () => {});
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const navigationPromise = frame.waitForNavigation();
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await Promise.all([
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server.waitForRequest('/empty.html'),
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frame.evaluate(() => window.location = '/empty.html')
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]);
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await page.$eval('iframe', frame => frame.remove());
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await navigationPromise;
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});
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});
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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.evaluate', function() {
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it('should have different execution contexts', 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 = page.frames()[0];
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const frame2 = page.frames()[1];
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await frame1.evaluate(() => window.FOO = 'foo');
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await frame2.evaluate(() => window.FOO = 'bar');
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expect(await frame1.evaluate(() => window.FOO)).toBe('foo');
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expect(await frame2.evaluate(() => window.FOO)).toBe('bar');
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});
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it('should execute after cross-site 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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expect(await mainFrame.evaluate(() => window.location.href)).toContain('localhost');
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await page.goto(server.CROSS_PROCESS_PREFIX + '/empty.html');
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expect(await mainFrame.evaluate(() => window.location.href)).toContain('127');
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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())).toBeGolden('nested-frames.txt');
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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 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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});
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};
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