2383 lines
76 KiB
TypeScript
2383 lines
76 KiB
TypeScript
/**
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* Copyright 2017 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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import assert from 'assert';
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import fs from 'fs';
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import {ServerResponse} from 'http';
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import path from 'path';
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import expect from 'expect';
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import {KnownDevices, TimeoutError} from 'puppeteer';
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import {CDPSession} from 'puppeteer-core/internal/api/CDPSession.js';
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import {Metrics, Page} from 'puppeteer-core/internal/api/Page.js';
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import {ConsoleMessage} from 'puppeteer-core/internal/common/ConsoleMessage.js';
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import {CdpPage} from 'puppeteer-core/internal/common/Page.js';
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import sinon from 'sinon';
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import {getTestState, setupTestBrowserHooks} from './mocha-utils.js';
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import {attachFrame, detachFrame, isFavicon, waitEvent} from './utils.js';
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describe('Page', function () {
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setupTestBrowserHooks();
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describe('Page.close', function () {
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it('should reject all promises when page is closed', async () => {
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const {context} = await getTestState();
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const newPage = await context.newPage();
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let error!: Error;
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await Promise.all([
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newPage
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.evaluate(() => {
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return new Promise(() => {});
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})
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.catch(error_ => {
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return (error = error_);
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}),
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newPage.close(),
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]);
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expect(error.message).toContain('Protocol error');
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});
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it('should not be visible in browser.pages', async () => {
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const {browser} = await getTestState();
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const newPage = await browser.newPage();
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expect(await browser.pages()).toContain(newPage);
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await newPage.close();
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expect(await browser.pages()).not.toContain(newPage);
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});
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it('should run beforeunload if asked for', async () => {
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const {context, server, isChrome} = await getTestState();
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const newPage = await context.newPage();
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await newPage.goto(server.PREFIX + '/beforeunload.html');
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// We have to interact with a page so that 'beforeunload' handlers
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// fire.
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await newPage.click('body');
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const pageClosingPromise = newPage.close({runBeforeUnload: true});
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const dialog = await waitEvent(newPage, 'dialog');
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expect(dialog.type()).toBe('beforeunload');
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expect(dialog.defaultValue()).toBe('');
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if (isChrome) {
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expect(dialog.message()).toBe('');
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} else {
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expect(dialog.message()).toBeTruthy();
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}
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await dialog.accept();
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await pageClosingPromise;
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});
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it('should *not* run beforeunload by default', async () => {
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const {context, server} = await getTestState();
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const newPage = await context.newPage();
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await newPage.goto(server.PREFIX + '/beforeunload.html');
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// We have to interact with a page so that 'beforeunload' handlers
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// fire.
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await newPage.click('body');
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await newPage.close();
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});
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it('should set the page close state', async () => {
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const {context} = await getTestState();
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const newPage = await context.newPage();
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expect(newPage.isClosed()).toBe(false);
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await newPage.close();
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expect(newPage.isClosed()).toBe(true);
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});
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it('should terminate network waiters', async () => {
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const {context, server} = await getTestState();
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const newPage = await context.newPage();
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const results = await Promise.all([
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newPage.waitForRequest(server.EMPTY_PAGE).catch(error => {
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return error;
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}),
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newPage.waitForResponse(server.EMPTY_PAGE).catch(error => {
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return error;
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}),
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newPage.close(),
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]);
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for (let i = 0; i < 2; i++) {
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const message = results[i].message;
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expect(message).atLeastOneToContain(['Target closed', 'Page closed!']);
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expect(message).not.toContain('Timeout');
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}
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});
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});
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describe('Page.Events.Load', function () {
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it('should fire when expected', async () => {
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const {page} = await getTestState();
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await Promise.all([waitEvent(page, 'load'), page.goto('about:blank')]);
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});
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});
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describe('removing and adding event handlers', () => {
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it('should correctly fire event handlers as they are added and then removed', async () => {
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const {page, server} = await getTestState();
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const handler = sinon.spy();
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const onResponse = (response: {url: () => string}) => {
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// Ignore default favicon requests.
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if (!isFavicon(response)) {
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handler();
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}
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};
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page.on('response', onResponse);
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await page.goto(server.EMPTY_PAGE);
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expect(handler.callCount).toBe(1);
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page.off('response', onResponse);
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await page.goto(server.EMPTY_PAGE);
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// Still one because we removed the handler.
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expect(handler.callCount).toBe(1);
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page.on('response', onResponse);
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await page.goto(server.EMPTY_PAGE);
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// Two now because we added the handler back.
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expect(handler.callCount).toBe(2);
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});
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it('should correctly added and removed request events', async () => {
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const {page, server} = await getTestState();
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const handler = sinon.spy();
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const onResponse = (response: {url: () => string}) => {
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// Ignore default favicon requests.
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if (!isFavicon(response)) {
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handler();
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}
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};
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page.on('request', onResponse);
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page.on('request', onResponse);
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await page.goto(server.EMPTY_PAGE);
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expect(handler.callCount).toBe(2);
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page.off('request', onResponse);
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await page.goto(server.EMPTY_PAGE);
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// Still one because we removed the handler.
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expect(handler.callCount).toBe(3);
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page.off('request', onResponse);
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await page.goto(server.EMPTY_PAGE);
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expect(handler.callCount).toBe(3);
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page.on('request', onResponse);
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await page.goto(server.EMPTY_PAGE);
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// Two now because we added the handler back.
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expect(handler.callCount).toBe(4);
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});
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});
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describe('Page.Events.error', function () {
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it('should throw when page crashes', async () => {
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const {page, isChrome} = await getTestState();
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let navigate: Promise<unknown>;
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if (isChrome) {
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navigate = page.goto('chrome://crash').catch(() => {});
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} else {
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navigate = page.goto('about:crashcontent').catch(() => {});
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}
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const [error] = await Promise.all([
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waitEvent<Error>(page, 'error'),
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navigate,
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]);
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expect(error.message).toBe('Page crashed!');
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});
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});
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describe('Page.Events.Popup', function () {
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it('should work', async () => {
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const {page} = await getTestState();
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const [popup] = await Promise.all([
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waitEvent<Page>(page, 'popup'),
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page.evaluate(() => {
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return window.open('about:blank');
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}),
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]);
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expect(
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await page.evaluate(() => {
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return !!window.opener;
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})
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).toBe(false);
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expect(
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await popup.evaluate(() => {
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return !!window.opener;
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})
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).toBe(true);
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});
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it('should work with noopener', async () => {
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const {page} = await getTestState();
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const [popup] = await Promise.all([
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waitEvent<Page>(page, 'popup'),
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page.evaluate(() => {
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return window.open('about:blank', undefined, 'noopener');
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}),
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]);
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expect(
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await page.evaluate(() => {
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return !!window.opener;
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})
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).toBe(false);
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expect(
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await popup.evaluate(() => {
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return !!window.opener;
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})
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).toBe(false);
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});
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it('should work with clicking target=_blank and without rel=opener', async () => {
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const {page, server} = await getTestState();
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await page.goto(server.EMPTY_PAGE);
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await page.setContent('<a target=_blank href="/one-style.html">yo</a>');
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const [popup] = await Promise.all([
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waitEvent<Page>(page, 'popup'),
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page.click('a'),
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]);
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expect(
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await page.evaluate(() => {
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return !!window.opener;
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})
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).toBe(false);
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expect(
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await popup.evaluate(() => {
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return !!window.opener;
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})
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).toBe(false);
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});
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it('should work with clicking target=_blank and with rel=opener', async () => {
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const {page, server} = await getTestState();
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await page.goto(server.EMPTY_PAGE);
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await page.setContent(
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'<a target=_blank rel=opener href="/one-style.html">yo</a>'
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);
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const [popup] = await Promise.all([
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waitEvent<Page>(page, 'popup'),
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page.click('a'),
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]);
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expect(
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await page.evaluate(() => {
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return !!window.opener;
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})
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).toBe(false);
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expect(
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await popup.evaluate(() => {
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return !!window.opener;
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})
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).toBe(true);
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});
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it('should work with fake-clicking target=_blank and rel=noopener', async () => {
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const {page, server} = await getTestState();
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await page.goto(server.EMPTY_PAGE);
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await page.setContent(
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'<a target=_blank rel=noopener href="/one-style.html">yo</a>'
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);
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const [popup] = await Promise.all([
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waitEvent<Page>(page, 'popup'),
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page.$eval('a', a => {
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return (a as HTMLAnchorElement).click();
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}),
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]);
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expect(
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await page.evaluate(() => {
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return !!window.opener;
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})
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).toBe(false);
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expect(
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await popup.evaluate(() => {
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return !!window.opener;
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})
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).toBe(false);
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});
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it('should work with clicking target=_blank and rel=noopener', async () => {
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const {page, server} = await getTestState();
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await page.goto(server.EMPTY_PAGE);
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await page.setContent(
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'<a target=_blank rel=noopener href="/one-style.html">yo</a>'
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);
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const [popup] = await Promise.all([
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waitEvent<Page>(page, 'popup'),
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page.click('a'),
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]);
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expect(
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await page.evaluate(() => {
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return !!window.opener;
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})
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).toBe(false);
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expect(
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await popup.evaluate(() => {
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return !!window.opener;
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})
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).toBe(false);
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});
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});
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describe('BrowserContext.overridePermissions', function () {
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function getPermission(page: Page, name: PermissionName) {
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return page.evaluate(name => {
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return navigator.permissions.query({name}).then(result => {
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return result.state;
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});
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}, name);
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}
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it('should be prompt by default', async () => {
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const {page, server} = await getTestState();
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await page.goto(server.EMPTY_PAGE);
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expect(await getPermission(page, 'geolocation')).toBe('prompt');
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});
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it('should deny permission when not listed', async () => {
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const {page, server, context} = await getTestState();
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await page.goto(server.EMPTY_PAGE);
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await context.overridePermissions(server.EMPTY_PAGE, []);
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expect(await getPermission(page, 'geolocation')).toBe('denied');
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});
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it('should fail when bad permission is given', async () => {
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const {page, server, context} = await getTestState();
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await page.goto(server.EMPTY_PAGE);
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let error!: Error;
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await context
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// @ts-expect-error purposeful bad input for test
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.overridePermissions(server.EMPTY_PAGE, ['foo'])
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.catch(error_ => {
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return (error = error_);
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});
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expect(error.message).toBe('Unknown permission: foo');
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});
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it('should grant permission when listed', async () => {
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const {page, server, context} = await getTestState();
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await page.goto(server.EMPTY_PAGE);
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await context.overridePermissions(server.EMPTY_PAGE, ['geolocation']);
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expect(await getPermission(page, 'geolocation')).toBe('granted');
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});
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it('should reset permissions', async () => {
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const {page, server, context} = await getTestState();
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await page.goto(server.EMPTY_PAGE);
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await context.overridePermissions(server.EMPTY_PAGE, ['geolocation']);
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expect(await getPermission(page, 'geolocation')).toBe('granted');
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await context.clearPermissionOverrides();
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expect(await getPermission(page, 'geolocation')).toBe('prompt');
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});
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it('should trigger permission onchange', async () => {
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const {page, server, context} = await getTestState();
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await page.goto(server.EMPTY_PAGE);
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await page.evaluate(() => {
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(globalThis as any).events = [];
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return navigator.permissions
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.query({name: 'geolocation'})
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.then(function (result) {
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(globalThis as any).events.push(result.state);
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result.onchange = function () {
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(globalThis as any).events.push(result.state);
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};
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});
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});
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expect(
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await page.evaluate(() => {
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return (globalThis as any).events;
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})
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).toEqual(['prompt']);
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await context.overridePermissions(server.EMPTY_PAGE, []);
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expect(
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await page.evaluate(() => {
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return (globalThis as any).events;
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})
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).toEqual(['prompt', 'denied']);
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await context.overridePermissions(server.EMPTY_PAGE, ['geolocation']);
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expect(
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await page.evaluate(() => {
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return (globalThis as any).events;
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})
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).toEqual(['prompt', 'denied', 'granted']);
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await context.clearPermissionOverrides();
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expect(
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await page.evaluate(() => {
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return (globalThis as any).events;
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})
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).toEqual(['prompt', 'denied', 'granted', 'prompt']);
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});
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it('should isolate permissions between browser contexts', async () => {
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const {page, server, context, browser} = await getTestState();
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await page.goto(server.EMPTY_PAGE);
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const otherContext = await browser.createIncognitoBrowserContext();
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const otherPage = await otherContext.newPage();
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await otherPage.goto(server.EMPTY_PAGE);
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expect(await getPermission(page, 'geolocation')).toBe('prompt');
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expect(await getPermission(otherPage, 'geolocation')).toBe('prompt');
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await context.overridePermissions(server.EMPTY_PAGE, []);
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await otherContext.overridePermissions(server.EMPTY_PAGE, [
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'geolocation',
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]);
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expect(await getPermission(page, 'geolocation')).toBe('denied');
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expect(await getPermission(otherPage, 'geolocation')).toBe('granted');
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await context.clearPermissionOverrides();
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expect(await getPermission(page, 'geolocation')).toBe('prompt');
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expect(await getPermission(otherPage, 'geolocation')).toBe('granted');
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await otherContext.close();
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});
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it('should grant persistent-storage', async () => {
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const {page, server, context} = await getTestState();
|
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await page.goto(server.EMPTY_PAGE);
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expect(await getPermission(page, 'persistent-storage')).not.toBe(
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'granted'
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);
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await context.overridePermissions(server.EMPTY_PAGE, [
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'persistent-storage',
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]);
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expect(await getPermission(page, 'persistent-storage')).toBe('granted');
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});
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});
|
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|
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describe('Page.setGeolocation', function () {
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it('should work', async () => {
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const {page, server, context} = await getTestState();
|
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await context.overridePermissions(server.PREFIX, ['geolocation']);
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await page.goto(server.EMPTY_PAGE);
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await page.setGeolocation({longitude: 10, latitude: 10});
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const geolocation = await page.evaluate(() => {
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return new Promise(resolve => {
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return navigator.geolocation.getCurrentPosition(position => {
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resolve({
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latitude: position.coords.latitude,
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longitude: position.coords.longitude,
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});
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});
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});
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});
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expect(geolocation).toEqual({
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latitude: 10,
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longitude: 10,
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});
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});
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it('should throw when invalid longitude', async () => {
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const {page} = await getTestState();
|
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let error!: Error;
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try {
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await page.setGeolocation({longitude: 200, latitude: 10});
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} catch (error_) {
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error = error_ as Error;
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}
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expect(error.message).toContain('Invalid longitude "200"');
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});
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});
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|
|
describe('Page.setOfflineMode', function () {
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it('should work', async () => {
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const {page, server} = await getTestState();
|
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await page.setOfflineMode(true);
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let error!: Error;
|
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await page.goto(server.EMPTY_PAGE).catch(error_ => {
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return (error = error_);
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});
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expect(error).toBeTruthy();
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await page.setOfflineMode(false);
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const response = (await page.reload())!;
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expect(response.status()).toBe(200);
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});
|
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it('should emulate navigator.onLine', async () => {
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const {page} = await getTestState();
|
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expect(
|
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await page.evaluate(() => {
|
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return window.navigator.onLine;
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})
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).toBe(true);
|
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await page.setOfflineMode(true);
|
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expect(
|
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await page.evaluate(() => {
|
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return window.navigator.onLine;
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})
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).toBe(false);
|
|
await page.setOfflineMode(false);
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return window.navigator.onLine;
|
|
})
|
|
).toBe(true);
|
|
});
|
|
});
|
|
|
|
describe('ExecutionContext.queryObjects', function () {
|
|
it('should work', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
// Create a custom class
|
|
using classHandle = await page.evaluateHandle(() => {
|
|
return class CustomClass {};
|
|
});
|
|
|
|
// Create an instance.
|
|
await page.evaluate(CustomClass => {
|
|
// @ts-expect-error: Different context.
|
|
self.customClass = new CustomClass();
|
|
}, classHandle);
|
|
|
|
// Validate only one has been added.
|
|
using prototypeHandle = await page.evaluateHandle(CustomClass => {
|
|
return CustomClass.prototype;
|
|
}, classHandle);
|
|
using objectsHandle = await page.queryObjects(prototypeHandle);
|
|
await expect(
|
|
page.evaluate(objects => {
|
|
return objects.length;
|
|
}, objectsHandle)
|
|
).resolves.toBe(1);
|
|
|
|
// Check that instances.
|
|
await expect(
|
|
page.evaluate(objects => {
|
|
// @ts-expect-error: Different context.
|
|
return objects[0] === self.customClass;
|
|
}, objectsHandle)
|
|
).resolves.toBeTruthy();
|
|
});
|
|
it('should work for non-trivial page', async () => {
|
|
const {page, server} = await getTestState();
|
|
await page.goto(server.EMPTY_PAGE);
|
|
|
|
// Create a custom class
|
|
using classHandle = await page.evaluateHandle(() => {
|
|
return class CustomClass {};
|
|
});
|
|
|
|
// Create an instance.
|
|
await page.evaluate(CustomClass => {
|
|
// @ts-expect-error: Different context.
|
|
self.customClass = new CustomClass();
|
|
}, classHandle);
|
|
|
|
// Validate only one has been added.
|
|
using prototypeHandle = await page.evaluateHandle(CustomClass => {
|
|
return CustomClass.prototype;
|
|
}, classHandle);
|
|
using objectsHandle = await page.queryObjects(prototypeHandle);
|
|
await expect(
|
|
page.evaluate(objects => {
|
|
return objects.length;
|
|
}, objectsHandle)
|
|
).resolves.toBe(1);
|
|
|
|
// Check that instances.
|
|
await expect(
|
|
page.evaluate(objects => {
|
|
// @ts-expect-error: Different context.
|
|
return objects[0] === self.customClass;
|
|
}, objectsHandle)
|
|
).resolves.toBeTruthy();
|
|
});
|
|
it('should fail for disposed handles', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
using prototypeHandle = await page.evaluateHandle(() => {
|
|
return HTMLBodyElement.prototype;
|
|
});
|
|
// We want to dispose early.
|
|
await prototypeHandle.dispose();
|
|
let error!: Error;
|
|
await page.queryObjects(prototypeHandle).catch(error_ => {
|
|
return (error = error_);
|
|
});
|
|
expect(error.message).toBe('Prototype JSHandle is disposed!');
|
|
});
|
|
it('should fail primitive values as prototypes', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
using prototypeHandle = await page.evaluateHandle(() => {
|
|
return 42;
|
|
});
|
|
let error!: Error;
|
|
await page.queryObjects(prototypeHandle).catch(error_ => {
|
|
return (error = error_);
|
|
});
|
|
expect(error.message).toBe(
|
|
'Prototype JSHandle must not be referencing primitive value'
|
|
);
|
|
});
|
|
});
|
|
|
|
describe('Page.Events.Console', function () {
|
|
it('should work', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
const [message] = await Promise.all([
|
|
waitEvent<ConsoleMessage>(page, 'console'),
|
|
page.evaluate(() => {
|
|
return console.log('hello', 5, {foo: 'bar'});
|
|
}),
|
|
]);
|
|
expect(message.text()).toEqual('hello 5 JSHandle@object');
|
|
expect(message.type()).toEqual('log');
|
|
expect(message.args()).toHaveLength(3);
|
|
expect(message.location()).toEqual({
|
|
url: expect.any(String),
|
|
lineNumber: expect.any(Number),
|
|
columnNumber: expect.any(Number),
|
|
});
|
|
|
|
expect(await message.args()[0]!.jsonValue()).toEqual('hello');
|
|
expect(await message.args()[1]!.jsonValue()).toEqual(5);
|
|
expect(await message.args()[2]!.jsonValue()).toEqual({foo: 'bar'});
|
|
});
|
|
it('should work on script call right after navigation', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
const [message] = await Promise.all([
|
|
waitEvent<ConsoleMessage>(page, 'console'),
|
|
page.goto(
|
|
// Firefox prints warn if <!DOCTYPE html> is not present
|
|
`data:text/html,<!DOCTYPE html><script>console.log('SOME_LOG_MESSAGE');</script>`
|
|
),
|
|
]);
|
|
|
|
expect(message.text()).toEqual('SOME_LOG_MESSAGE');
|
|
});
|
|
it('should work for different console API calls with logging functions', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
const messages: any[] = [];
|
|
page.on('console', msg => {
|
|
return messages.push(msg);
|
|
});
|
|
// All console events will be reported before `page.evaluate` is finished.
|
|
await page.evaluate(() => {
|
|
console.trace('calling console.trace');
|
|
console.dir('calling console.dir');
|
|
console.warn('calling console.warn');
|
|
console.error('calling console.error');
|
|
console.log(Promise.resolve('should not wait until resolved!'));
|
|
});
|
|
expect(
|
|
messages.map(msg => {
|
|
return msg.type();
|
|
})
|
|
).toEqual(['trace', 'dir', 'warning', 'error', 'log']);
|
|
expect(
|
|
messages.map(msg => {
|
|
return msg.text();
|
|
})
|
|
).toEqual([
|
|
'calling console.trace',
|
|
'calling console.dir',
|
|
'calling console.warn',
|
|
'calling console.error',
|
|
'JSHandle@promise',
|
|
]);
|
|
});
|
|
it('should work for different console API calls with timing functions', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
const messages: any[] = [];
|
|
page.on('console', msg => {
|
|
return messages.push(msg);
|
|
});
|
|
// All console events will be reported before `page.evaluate` is finished.
|
|
await page.evaluate(() => {
|
|
// A pair of time/timeEnd generates only one Console API call.
|
|
console.time('calling console.time');
|
|
console.timeEnd('calling console.time');
|
|
});
|
|
expect(
|
|
messages.map(msg => {
|
|
return msg.type();
|
|
})
|
|
).toEqual(['timeEnd']);
|
|
expect(messages[0]!.text()).toContain('calling console.time');
|
|
});
|
|
it('should not fail for window object', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
const [message] = await Promise.all([
|
|
waitEvent<ConsoleMessage>(page, 'console'),
|
|
page.evaluate(() => {
|
|
return console.error(window);
|
|
}),
|
|
]);
|
|
expect(message.text()).atLeastOneToContain([
|
|
'JSHandle@object',
|
|
'JSHandle@window',
|
|
]);
|
|
});
|
|
it('should trigger correct Log', async () => {
|
|
const {page, server, isChrome} = await getTestState();
|
|
|
|
await page.goto('about:blank');
|
|
const [message] = await Promise.all([
|
|
waitEvent(page, 'console'),
|
|
page.evaluate(async (url: string) => {
|
|
return await fetch(url).catch(() => {});
|
|
}, server.EMPTY_PAGE),
|
|
]);
|
|
expect(message.text()).toContain('Access-Control-Allow-Origin');
|
|
if (isChrome) {
|
|
expect(message.type()).toEqual('error');
|
|
} else {
|
|
expect(message.type()).toEqual('warn');
|
|
}
|
|
});
|
|
it('should have location when fetch fails', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
// The point of this test is to make sure that we report console messages from
|
|
// Log domain: https://vanilla.aslushnikov.com/?Log.entryAdded
|
|
await page.goto(server.EMPTY_PAGE);
|
|
const [message] = await Promise.all([
|
|
waitEvent(page, 'console'),
|
|
page.setContent(`<script>fetch('http://wat');</script>`),
|
|
]);
|
|
expect(message.text()).toContain(`ERR_NAME_NOT_RESOLVED`);
|
|
expect(message.type()).toEqual('error');
|
|
expect(message.location()).toEqual({
|
|
url: 'http://wat/',
|
|
lineNumber: undefined,
|
|
});
|
|
});
|
|
it('should have location and stack trace for console API calls', async () => {
|
|
const {page, server, isChrome} = await getTestState();
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
const [message] = await Promise.all([
|
|
waitEvent(page, 'console'),
|
|
page.goto(server.PREFIX + '/consolelog.html'),
|
|
]);
|
|
expect(message.text()).toBe('yellow');
|
|
expect(message.type()).toBe('log');
|
|
expect(message.location()).toEqual({
|
|
url: server.PREFIX + '/consolelog.html',
|
|
lineNumber: 8,
|
|
columnNumber: isChrome ? 16 : 8, // console.|log vs |console.log
|
|
});
|
|
expect(message.stackTrace()).toEqual([
|
|
{
|
|
url: server.PREFIX + '/consolelog.html',
|
|
lineNumber: 8,
|
|
columnNumber: isChrome ? 16 : 8, // console.|log vs |console.log
|
|
},
|
|
{
|
|
url: server.PREFIX + '/consolelog.html',
|
|
lineNumber: 11,
|
|
columnNumber: 8,
|
|
},
|
|
{
|
|
url: server.PREFIX + '/consolelog.html',
|
|
lineNumber: 13,
|
|
columnNumber: 6,
|
|
},
|
|
]);
|
|
});
|
|
// @see https://github.com/puppeteer/puppeteer/issues/3865
|
|
it('should not throw when there are console messages in detached iframes', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
await page.evaluate(async () => {
|
|
// 1. Create a popup that Puppeteer is not connected to.
|
|
const win = window.open(
|
|
window.location.href,
|
|
'Title',
|
|
'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=780,height=200,top=0,left=0'
|
|
)!;
|
|
await new Promise(x => {
|
|
return (win.onload = x);
|
|
});
|
|
// 2. In this popup, create an iframe that console.logs a message.
|
|
win.document.body.innerHTML = `<iframe src='/consolelog.html'></iframe>`;
|
|
const frame = win.document.querySelector('iframe')!;
|
|
await new Promise(x => {
|
|
return (frame.onload = x);
|
|
});
|
|
// 3. After that, remove the iframe.
|
|
frame.remove();
|
|
});
|
|
const popupTarget = page
|
|
.browserContext()
|
|
.targets()
|
|
.find(target => {
|
|
return target !== page.target();
|
|
})!;
|
|
// 4. Connect to the popup and make sure it doesn't throw.
|
|
await popupTarget.page();
|
|
});
|
|
});
|
|
|
|
describe('Page.Events.DOMContentLoaded', function () {
|
|
it('should fire when expected', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
const navigate = page.goto('about:blank');
|
|
await Promise.all([waitEvent(page, 'domcontentloaded'), navigate]);
|
|
});
|
|
});
|
|
|
|
describe('Page.metrics', function () {
|
|
it('should get metrics from a page', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
await page.goto('about:blank');
|
|
const metrics = await page.metrics();
|
|
checkMetrics(metrics);
|
|
});
|
|
it('metrics event fired on console.timeStamp', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
const metricsPromise = waitEvent<{metrics: Metrics; title: string}>(
|
|
page,
|
|
'metrics'
|
|
);
|
|
|
|
await page.evaluate(() => {
|
|
return console.timeStamp('test42');
|
|
});
|
|
const metrics = await metricsPromise;
|
|
expect(metrics.title).toBe('test42');
|
|
checkMetrics(metrics.metrics);
|
|
});
|
|
function checkMetrics(metrics: Metrics) {
|
|
const metricsToCheck = new Set([
|
|
'Timestamp',
|
|
'Documents',
|
|
'Frames',
|
|
'JSEventListeners',
|
|
'Nodes',
|
|
'LayoutCount',
|
|
'RecalcStyleCount',
|
|
'LayoutDuration',
|
|
'RecalcStyleDuration',
|
|
'ScriptDuration',
|
|
'TaskDuration',
|
|
'JSHeapUsedSize',
|
|
'JSHeapTotalSize',
|
|
]);
|
|
for (const name in metrics) {
|
|
expect(metricsToCheck.has(name)).toBeTruthy();
|
|
expect(metrics[name as keyof Metrics]).toBeGreaterThanOrEqual(0);
|
|
metricsToCheck.delete(name);
|
|
}
|
|
expect(metricsToCheck.size).toBe(0);
|
|
}
|
|
});
|
|
|
|
describe('Page.waitForRequest', function () {
|
|
it('should work', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
const [request] = await Promise.all([
|
|
page.waitForRequest(server.PREFIX + '/digits/2.png'),
|
|
page.evaluate(() => {
|
|
void fetch('/digits/1.png');
|
|
void fetch('/digits/2.png');
|
|
void fetch('/digits/3.png');
|
|
}),
|
|
]);
|
|
expect(request.url()).toBe(server.PREFIX + '/digits/2.png');
|
|
});
|
|
it('should work with predicate', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
const [request] = await Promise.all([
|
|
page.waitForRequest(request => {
|
|
return request.url() === server.PREFIX + '/digits/2.png';
|
|
}),
|
|
page.evaluate(() => {
|
|
void fetch('/digits/1.png');
|
|
void fetch('/digits/2.png');
|
|
void fetch('/digits/3.png');
|
|
}),
|
|
]);
|
|
expect(request.url()).toBe(server.PREFIX + '/digits/2.png');
|
|
});
|
|
it('should work with async predicate', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
const [request] = await Promise.all([
|
|
page.waitForRequest(async request => {
|
|
return request.url() === server.PREFIX + '/digits/2.png';
|
|
}),
|
|
page.evaluate(() => {
|
|
void fetch('/digits/1.png');
|
|
void fetch('/digits/2.png');
|
|
void fetch('/digits/3.png');
|
|
}),
|
|
]);
|
|
expect(request.url()).toBe(server.PREFIX + '/digits/2.png');
|
|
});
|
|
it('should respect timeout', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
let error!: Error;
|
|
await page
|
|
.waitForRequest(
|
|
() => {
|
|
return false;
|
|
},
|
|
{timeout: 1}
|
|
)
|
|
.catch(error_ => {
|
|
return (error = error_);
|
|
});
|
|
expect(error).toBeInstanceOf(TimeoutError);
|
|
});
|
|
it('should respect default timeout', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
let error!: Error;
|
|
page.setDefaultTimeout(1);
|
|
await page
|
|
.waitForRequest(() => {
|
|
return false;
|
|
})
|
|
.catch(error_ => {
|
|
return (error = error_);
|
|
});
|
|
expect(error).toBeInstanceOf(TimeoutError);
|
|
});
|
|
it('should work with no timeout', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
const [request] = await Promise.all([
|
|
page.waitForRequest(server.PREFIX + '/digits/2.png', {timeout: 0}),
|
|
page.evaluate(() => {
|
|
return setTimeout(() => {
|
|
void fetch('/digits/1.png');
|
|
void fetch('/digits/2.png');
|
|
void fetch('/digits/3.png');
|
|
}, 50);
|
|
}),
|
|
]);
|
|
expect(request.url()).toBe(server.PREFIX + '/digits/2.png');
|
|
});
|
|
});
|
|
|
|
describe('Page.waitForResponse', function () {
|
|
it('should work', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
const [response] = await Promise.all([
|
|
page.waitForResponse(server.PREFIX + '/digits/2.png'),
|
|
page.evaluate(() => {
|
|
void fetch('/digits/1.png');
|
|
void fetch('/digits/2.png');
|
|
void fetch('/digits/3.png');
|
|
}),
|
|
]);
|
|
expect(response.url()).toBe(server.PREFIX + '/digits/2.png');
|
|
});
|
|
it('should respect timeout', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
let error!: Error;
|
|
await page
|
|
.waitForResponse(
|
|
() => {
|
|
return false;
|
|
},
|
|
{timeout: 1}
|
|
)
|
|
.catch(error_ => {
|
|
return (error = error_);
|
|
});
|
|
expect(error).toBeInstanceOf(TimeoutError);
|
|
});
|
|
it('should respect default timeout', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
let error!: Error;
|
|
page.setDefaultTimeout(1);
|
|
await page
|
|
.waitForResponse(() => {
|
|
return false;
|
|
})
|
|
.catch(error_ => {
|
|
return (error = error_);
|
|
});
|
|
expect(error).toBeInstanceOf(TimeoutError);
|
|
});
|
|
it('should work with predicate', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
const [response] = await Promise.all([
|
|
page.waitForResponse(response => {
|
|
return response.url() === server.PREFIX + '/digits/2.png';
|
|
}),
|
|
page.evaluate(() => {
|
|
void fetch('/digits/1.png');
|
|
void fetch('/digits/2.png');
|
|
void fetch('/digits/3.png');
|
|
}),
|
|
]);
|
|
expect(response.url()).toBe(server.PREFIX + '/digits/2.png');
|
|
});
|
|
it('should work with async predicate', async () => {
|
|
const {page, server} = await getTestState();
|
|
await page.goto(server.EMPTY_PAGE);
|
|
const [response] = await Promise.all([
|
|
page.waitForResponse(async response => {
|
|
return response.url() === server.PREFIX + '/digits/2.png';
|
|
}),
|
|
page.evaluate(() => {
|
|
void fetch('/digits/1.png');
|
|
void fetch('/digits/2.png');
|
|
void fetch('/digits/3.png');
|
|
}),
|
|
]);
|
|
expect(response.url()).toBe(server.PREFIX + '/digits/2.png');
|
|
});
|
|
it('should work with no timeout', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
const [response] = await Promise.all([
|
|
page.waitForResponse(server.PREFIX + '/digits/2.png', {timeout: 0}),
|
|
page.evaluate(() => {
|
|
return setTimeout(() => {
|
|
void fetch('/digits/1.png');
|
|
void fetch('/digits/2.png');
|
|
void fetch('/digits/3.png');
|
|
}, 50);
|
|
}),
|
|
]);
|
|
expect(response.url()).toBe(server.PREFIX + '/digits/2.png');
|
|
});
|
|
});
|
|
|
|
describe('Page.waitForNetworkIdle', function () {
|
|
it('should work', async () => {
|
|
const {page, server} = await getTestState();
|
|
await page.goto(server.EMPTY_PAGE);
|
|
let res;
|
|
const [t1, t2] = await Promise.all([
|
|
page.waitForNetworkIdle().then(r => {
|
|
res = r;
|
|
return Date.now();
|
|
}),
|
|
page
|
|
.evaluate(() => {
|
|
return (async () => {
|
|
await Promise.all([
|
|
fetch('/digits/1.png'),
|
|
fetch('/digits/2.png'),
|
|
]);
|
|
await new Promise(resolve => {
|
|
return setTimeout(resolve, 200);
|
|
});
|
|
await fetch('/digits/3.png');
|
|
await new Promise(resolve => {
|
|
return setTimeout(resolve, 200);
|
|
});
|
|
await fetch('/digits/4.png');
|
|
})();
|
|
})
|
|
.then(() => {
|
|
return Date.now();
|
|
}),
|
|
]);
|
|
expect(res).toBe(undefined);
|
|
expect(t1).toBeGreaterThan(t2);
|
|
expect(t1 - t2).toBeGreaterThanOrEqual(400);
|
|
});
|
|
it('should respect timeout', async () => {
|
|
const {page} = await getTestState();
|
|
let error!: Error;
|
|
await page.waitForNetworkIdle({timeout: 1}).catch(error_ => {
|
|
return (error = error_);
|
|
});
|
|
expect(error).toBeInstanceOf(TimeoutError);
|
|
});
|
|
it('should respect idleTime', async () => {
|
|
const {page, server} = await getTestState();
|
|
await page.goto(server.EMPTY_PAGE);
|
|
const [t1, t2] = await Promise.all([
|
|
page.waitForNetworkIdle({idleTime: 10}).then(() => {
|
|
return Date.now();
|
|
}),
|
|
page
|
|
.evaluate(() => {
|
|
return (async () => {
|
|
await Promise.all([
|
|
fetch('/digits/1.png'),
|
|
fetch('/digits/2.png'),
|
|
]);
|
|
await new Promise(resolve => {
|
|
return setTimeout(resolve, 250);
|
|
});
|
|
})();
|
|
})
|
|
.then(() => {
|
|
return Date.now();
|
|
}),
|
|
]);
|
|
expect(t2).toBeGreaterThan(t1);
|
|
});
|
|
it('should work with no timeout', async () => {
|
|
const {page, server} = await getTestState();
|
|
await page.goto(server.EMPTY_PAGE);
|
|
const [result] = await Promise.all([
|
|
page.waitForNetworkIdle({timeout: 0}),
|
|
page.evaluate(() => {
|
|
return setTimeout(() => {
|
|
void fetch('/digits/1.png');
|
|
void fetch('/digits/2.png');
|
|
void fetch('/digits/3.png');
|
|
}, 50);
|
|
}),
|
|
]);
|
|
expect(result).toBe(undefined);
|
|
});
|
|
it('should work with aborted requests', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.PREFIX + '/abort-request.html');
|
|
|
|
using element = await page.$(`#abort`);
|
|
await element!.click();
|
|
|
|
let error = false;
|
|
await page.waitForNetworkIdle().catch(() => {
|
|
return (error = true);
|
|
});
|
|
|
|
expect(error).toBe(false);
|
|
});
|
|
});
|
|
|
|
describe('Page.exposeFunction', function () {
|
|
it('should work', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
await page.exposeFunction('compute', function (a: number, b: number) {
|
|
return a * b;
|
|
});
|
|
const result = await page.evaluate(async function () {
|
|
return (globalThis as any).compute(9, 4);
|
|
});
|
|
expect(result).toBe(36);
|
|
});
|
|
it('should throw exception in page context', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
await page.exposeFunction('woof', () => {
|
|
throw new Error('WOOF WOOF');
|
|
});
|
|
const {message, stack} = await page.evaluate(async () => {
|
|
try {
|
|
return await (
|
|
globalThis as unknown as {woof(): Promise<never>}
|
|
).woof();
|
|
} catch (error) {
|
|
return {
|
|
message: (error as Error).message,
|
|
stack: (error as Error).stack,
|
|
};
|
|
}
|
|
});
|
|
expect(message).toBe('WOOF WOOF');
|
|
expect(stack).toContain('page.spec.ts');
|
|
});
|
|
it('should support throwing "null"', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
await page.exposeFunction('woof', function () {
|
|
throw null;
|
|
});
|
|
const thrown = await page.evaluate(async () => {
|
|
try {
|
|
await (globalThis as any).woof();
|
|
return;
|
|
} catch (error) {
|
|
return error;
|
|
}
|
|
});
|
|
expect(thrown).toBe(null);
|
|
});
|
|
it('should be callable from-inside evaluateOnNewDocument', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
let called = false;
|
|
await page.exposeFunction('woof', function () {
|
|
called = true;
|
|
});
|
|
await page.evaluateOnNewDocument(() => {
|
|
return (globalThis as any).woof();
|
|
});
|
|
await page.reload();
|
|
expect(called).toBe(true);
|
|
});
|
|
it('should survive navigation', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.exposeFunction('compute', function (a: number, b: number) {
|
|
return a * b;
|
|
});
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
const result = await page.evaluate(async function () {
|
|
return (globalThis as any).compute(9, 4);
|
|
});
|
|
expect(result).toBe(36);
|
|
});
|
|
it('should await returned promise', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
await page.exposeFunction('compute', function (a: number, b: number) {
|
|
return Promise.resolve(a * b);
|
|
});
|
|
|
|
const result = await page.evaluate(async function () {
|
|
return (globalThis as any).compute(3, 5);
|
|
});
|
|
expect(result).toBe(15);
|
|
});
|
|
it('should work on frames', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.exposeFunction('compute', function (a: number, b: number) {
|
|
return Promise.resolve(a * b);
|
|
});
|
|
|
|
await page.goto(server.PREFIX + '/frames/nested-frames.html');
|
|
const frame = page.frames()[1]!;
|
|
const result = await frame.evaluate(async function () {
|
|
return (globalThis as any).compute(3, 5);
|
|
});
|
|
expect(result).toBe(15);
|
|
});
|
|
it('should work on frames before navigation', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.PREFIX + '/frames/nested-frames.html');
|
|
await page.exposeFunction('compute', function (a: number, b: number) {
|
|
return Promise.resolve(a * b);
|
|
});
|
|
|
|
const frame = page.frames()[1]!;
|
|
const result = await frame.evaluate(async function () {
|
|
return (globalThis as any).compute(3, 5);
|
|
});
|
|
expect(result).toBe(15);
|
|
});
|
|
it('should not throw when frames detach', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
await attachFrame(page, 'frame1', server.EMPTY_PAGE);
|
|
await page.exposeFunction('compute', function (a: number, b: number) {
|
|
return Promise.resolve(a * b);
|
|
});
|
|
await detachFrame(page, 'frame1');
|
|
|
|
await expect(
|
|
page.evaluate(async function () {
|
|
return (globalThis as any).compute(3, 5);
|
|
})
|
|
).resolves.toEqual(15);
|
|
});
|
|
it('should work with complex objects', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
await page.exposeFunction(
|
|
'complexObject',
|
|
function (a: {x: any}, b: {x: any}) {
|
|
return {x: a.x + b.x};
|
|
}
|
|
);
|
|
const result = await page.evaluate(async () => {
|
|
return (globalThis as any).complexObject({x: 5}, {x: 2});
|
|
});
|
|
expect(result.x).toBe(7);
|
|
});
|
|
it('should fallback to default export when passed a module object', async () => {
|
|
const {page, server} = await getTestState();
|
|
const moduleObject = {
|
|
default: function (a: number, b: number) {
|
|
return a * b;
|
|
},
|
|
};
|
|
await page.goto(server.EMPTY_PAGE);
|
|
await page.exposeFunction('compute', moduleObject);
|
|
const result = await page.evaluate(async function () {
|
|
return (globalThis as any).compute(9, 4);
|
|
});
|
|
expect(result).toBe(36);
|
|
});
|
|
});
|
|
|
|
describe('Page.removeExposedFunction', function () {
|
|
it('should work', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
await page.exposeFunction('compute', function (a: number, b: number) {
|
|
return a * b;
|
|
});
|
|
const result = await page.evaluate(async function () {
|
|
return (globalThis as any).compute(9, 4);
|
|
});
|
|
expect(result).toBe(36);
|
|
await page.removeExposedFunction('compute');
|
|
|
|
let error: Error | null = null;
|
|
await page
|
|
.evaluate(async function () {
|
|
return (globalThis as any).compute(9, 4);
|
|
})
|
|
.catch(_error => {
|
|
return (error = _error);
|
|
});
|
|
expect(error).toBeTruthy();
|
|
});
|
|
});
|
|
|
|
describe('Page.Events.PageError', function () {
|
|
it('should fire', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
const [error] = await Promise.all([
|
|
waitEvent<Error>(page, 'pageerror'),
|
|
page.goto(server.PREFIX + '/error.html'),
|
|
]);
|
|
expect(error.message).toContain('Fancy');
|
|
});
|
|
});
|
|
|
|
describe('Page.setUserAgent', function () {
|
|
it('should work', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return navigator.userAgent;
|
|
})
|
|
).toContain('Mozilla');
|
|
await page.setUserAgent('foobar');
|
|
const [request] = await Promise.all([
|
|
server.waitForRequest('/empty.html'),
|
|
page.goto(server.EMPTY_PAGE),
|
|
]);
|
|
expect(request.headers['user-agent']).toBe('foobar');
|
|
});
|
|
it('should work for subframes', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return navigator.userAgent;
|
|
})
|
|
).toContain('Mozilla');
|
|
await page.setUserAgent('foobar');
|
|
const [request] = await Promise.all([
|
|
server.waitForRequest('/empty.html'),
|
|
attachFrame(page, 'frame1', server.EMPTY_PAGE),
|
|
]);
|
|
expect(request.headers['user-agent']).toBe('foobar');
|
|
});
|
|
it('should emulate device user-agent', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.PREFIX + '/mobile.html');
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return navigator.userAgent;
|
|
})
|
|
).not.toContain('iPhone');
|
|
await page.setUserAgent(KnownDevices['iPhone 6'].userAgent);
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return navigator.userAgent;
|
|
})
|
|
).toContain('iPhone');
|
|
});
|
|
it('should work with additional userAgentMetdata', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.setUserAgent('MockBrowser', {
|
|
architecture: 'Mock1',
|
|
mobile: false,
|
|
model: 'Mockbook',
|
|
platform: 'MockOS',
|
|
platformVersion: '3.1',
|
|
});
|
|
const [request] = await Promise.all([
|
|
server.waitForRequest('/empty.html'),
|
|
page.goto(server.EMPTY_PAGE),
|
|
]);
|
|
expect(
|
|
await page.evaluate(() => {
|
|
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
|
|
// @ts-expect-error: userAgentData not yet in TypeScript DOM API
|
|
return navigator.userAgentData.mobile;
|
|
})
|
|
).toBe(false);
|
|
|
|
const uaData = await page.evaluate(() => {
|
|
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
|
|
// @ts-expect-error: userAgentData not yet in TypeScript DOM API
|
|
return navigator.userAgentData.getHighEntropyValues([
|
|
'architecture',
|
|
'model',
|
|
'platform',
|
|
'platformVersion',
|
|
]);
|
|
});
|
|
expect(uaData['architecture']).toBe('Mock1');
|
|
expect(uaData['model']).toBe('Mockbook');
|
|
expect(uaData['platform']).toBe('MockOS');
|
|
expect(uaData['platformVersion']).toBe('3.1');
|
|
expect(request.headers['user-agent']).toBe('MockBrowser');
|
|
});
|
|
});
|
|
|
|
describe('Page.setContent', function () {
|
|
const expectedOutput =
|
|
'<html><head></head><body><div>hello</div></body></html>';
|
|
it('should work', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
await page.setContent('<div>hello</div>');
|
|
const result = await page.content();
|
|
expect(result).toBe(expectedOutput);
|
|
});
|
|
it('should work with doctype', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
const doctype = '<!DOCTYPE html>';
|
|
await page.setContent(`${doctype}<div>hello</div>`);
|
|
const result = await page.content();
|
|
expect(result).toBe(`${doctype}${expectedOutput}`);
|
|
});
|
|
it('should work with HTML 4 doctype', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
const doctype =
|
|
'<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" ' +
|
|
'"http://www.w3.org/TR/html4/strict.dtd">';
|
|
await page.setContent(`${doctype}<div>hello</div>`);
|
|
const result = await page.content();
|
|
expect(result).toBe(`${doctype}${expectedOutput}`);
|
|
});
|
|
it('should respect timeout', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
const imgPath = '/img.png';
|
|
// stall for image
|
|
server.setRoute(imgPath, () => {});
|
|
let error!: Error;
|
|
await page
|
|
.setContent(`<img src="${server.PREFIX + imgPath}"></img>`, {
|
|
timeout: 1,
|
|
})
|
|
.catch(error_ => {
|
|
return (error = error_);
|
|
});
|
|
expect(error).toBeInstanceOf(TimeoutError);
|
|
});
|
|
it('should respect default navigation timeout', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
page.setDefaultNavigationTimeout(1);
|
|
const imgPath = '/img.png';
|
|
// stall for image
|
|
server.setRoute(imgPath, () => {});
|
|
let error!: Error;
|
|
await page
|
|
.setContent(`<img src="${server.PREFIX + imgPath}"></img>`)
|
|
.catch(error_ => {
|
|
return (error = error_);
|
|
});
|
|
expect(error).toBeInstanceOf(TimeoutError);
|
|
});
|
|
it('should await resources to load', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
const imgPath = '/img.png';
|
|
let imgResponse!: ServerResponse;
|
|
server.setRoute(imgPath, (_req, res) => {
|
|
return (imgResponse = res);
|
|
});
|
|
let loaded = false;
|
|
const contentPromise = page
|
|
.setContent(`<img src="${server.PREFIX + imgPath}"></img>`)
|
|
.then(() => {
|
|
return (loaded = true);
|
|
});
|
|
await server.waitForRequest(imgPath);
|
|
expect(loaded).toBe(false);
|
|
imgResponse.end();
|
|
await contentPromise;
|
|
});
|
|
it('should work fast enough', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
for (let i = 0; i < 20; ++i) {
|
|
await page.setContent('<div>yo</div>');
|
|
}
|
|
});
|
|
it('should work with tricky content', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
await page.setContent('<div>hello world</div>' + '\x7F');
|
|
expect(
|
|
await page.$eval('div', div => {
|
|
return div.textContent;
|
|
})
|
|
).toBe('hello world');
|
|
});
|
|
it('should work with accents', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
await page.setContent('<div>aberración</div>');
|
|
expect(
|
|
await page.$eval('div', div => {
|
|
return div.textContent;
|
|
})
|
|
).toBe('aberración');
|
|
});
|
|
it('should work with emojis', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
await page.setContent('<div>🐥</div>');
|
|
expect(
|
|
await page.$eval('div', div => {
|
|
return div.textContent;
|
|
})
|
|
).toBe('🐥');
|
|
});
|
|
it('should work with newline', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
await page.setContent('<div>\n</div>');
|
|
expect(
|
|
await page.$eval('div', div => {
|
|
return div.textContent;
|
|
})
|
|
).toBe('\n');
|
|
});
|
|
it('should work with comments outside HTML tag', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
const comment = '<!-- Comment -->';
|
|
await page.setContent(`${comment}<div>hello</div>`);
|
|
const result = await page.content();
|
|
expect(result).toBe(`${comment}${expectedOutput}`);
|
|
});
|
|
});
|
|
|
|
describe('Page.setBypassCSP', function () {
|
|
it('should bypass CSP meta tag', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
// Make sure CSP prohibits addScriptTag.
|
|
await page.goto(server.PREFIX + '/csp.html');
|
|
await page
|
|
.addScriptTag({content: 'window.__injected = 42;'})
|
|
.catch(error => {
|
|
return void error;
|
|
});
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return (globalThis as any).__injected;
|
|
})
|
|
).toBe(undefined);
|
|
|
|
// By-pass CSP and try one more time.
|
|
await page.setBypassCSP(true);
|
|
await page.reload();
|
|
await page.addScriptTag({content: 'window.__injected = 42;'});
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return (globalThis as any).__injected;
|
|
})
|
|
).toBe(42);
|
|
});
|
|
|
|
it('should bypass CSP header', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
// Make sure CSP prohibits addScriptTag.
|
|
server.setCSP('/empty.html', 'default-src "self"');
|
|
await page.goto(server.EMPTY_PAGE);
|
|
await page
|
|
.addScriptTag({content: 'window.__injected = 42;'})
|
|
.catch(error => {
|
|
return void error;
|
|
});
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return (globalThis as any).__injected;
|
|
})
|
|
).toBe(undefined);
|
|
|
|
// By-pass CSP and try one more time.
|
|
await page.setBypassCSP(true);
|
|
await page.reload();
|
|
await page.addScriptTag({content: 'window.__injected = 42;'});
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return (globalThis as any).__injected;
|
|
})
|
|
).toBe(42);
|
|
});
|
|
|
|
it('should bypass after cross-process navigation', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.setBypassCSP(true);
|
|
await page.goto(server.PREFIX + '/csp.html');
|
|
await page.addScriptTag({content: 'window.__injected = 42;'});
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return (globalThis as any).__injected;
|
|
})
|
|
).toBe(42);
|
|
|
|
await page.goto(server.CROSS_PROCESS_PREFIX + '/csp.html');
|
|
await page.addScriptTag({content: 'window.__injected = 42;'});
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return (globalThis as any).__injected;
|
|
})
|
|
).toBe(42);
|
|
});
|
|
it('should bypass CSP in iframes as well', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
{
|
|
// Make sure CSP prohibits addScriptTag in an iframe.
|
|
const frame = (await attachFrame(
|
|
page,
|
|
'frame1',
|
|
server.PREFIX + '/csp.html'
|
|
))!;
|
|
await frame
|
|
.addScriptTag({content: 'window.__injected = 42;'})
|
|
.catch(error => {
|
|
return void error;
|
|
});
|
|
expect(
|
|
await frame.evaluate(() => {
|
|
return (globalThis as any).__injected;
|
|
})
|
|
).toBe(undefined);
|
|
}
|
|
|
|
// By-pass CSP and try one more time.
|
|
await page.setBypassCSP(true);
|
|
await page.reload();
|
|
|
|
{
|
|
const frame = (await attachFrame(
|
|
page,
|
|
'frame1',
|
|
server.PREFIX + '/csp.html'
|
|
))!;
|
|
await frame
|
|
.addScriptTag({content: 'window.__injected = 42;'})
|
|
.catch(error => {
|
|
return void error;
|
|
});
|
|
expect(
|
|
await frame.evaluate(() => {
|
|
return (globalThis as any).__injected;
|
|
})
|
|
).toBe(42);
|
|
}
|
|
});
|
|
});
|
|
|
|
describe('Page.addScriptTag', function () {
|
|
it('should throw an error if no options are provided', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
let error!: Error;
|
|
try {
|
|
// @ts-expect-error purposefully passing bad options
|
|
await page.addScriptTag('/injectedfile.js');
|
|
} catch (error_) {
|
|
error = error_ as Error;
|
|
}
|
|
expect(error.message).toBe(
|
|
'Exactly one of `url`, `path`, or `content` must be specified.'
|
|
);
|
|
});
|
|
|
|
it('should work with a url', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
using scriptHandle = await page.addScriptTag({url: '/injectedfile.js'});
|
|
expect(scriptHandle.asElement()).not.toBeNull();
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return (globalThis as any).__injected;
|
|
})
|
|
).toBe(42);
|
|
});
|
|
|
|
it('should work with a url and type=module', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
await page.addScriptTag({url: '/es6/es6import.js', type: 'module'});
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return (window as unknown as {__es6injected: number}).__es6injected;
|
|
})
|
|
).toBe(42);
|
|
});
|
|
|
|
it('should work with a path and type=module', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
await page.addScriptTag({
|
|
path: path.join(__dirname, '../assets/es6/es6pathimport.js'),
|
|
type: 'module',
|
|
});
|
|
await page.waitForFunction(() => {
|
|
return (window as unknown as {__es6injected: number}).__es6injected;
|
|
});
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return (window as unknown as {__es6injected: number}).__es6injected;
|
|
})
|
|
).toBe(42);
|
|
});
|
|
|
|
it('should work with a content and type=module', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
await page.addScriptTag({
|
|
content: `import num from '/es6/es6module.js';window.__es6injected = num;`,
|
|
type: 'module',
|
|
});
|
|
await page.waitForFunction(() => {
|
|
return (window as unknown as {__es6injected: number}).__es6injected;
|
|
});
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return (window as unknown as {__es6injected: number}).__es6injected;
|
|
})
|
|
).toBe(42);
|
|
});
|
|
|
|
it('should throw an error if loading from url fail', async () => {
|
|
const {page, server, isFirefox} = await getTestState();
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
let error!: Error;
|
|
try {
|
|
await page.addScriptTag({url: '/nonexistfile.js'});
|
|
} catch (error_) {
|
|
error = error_ as Error;
|
|
}
|
|
if (isFirefox) {
|
|
expect(error.message).toBeTruthy();
|
|
} else {
|
|
expect(error.message).toContain('Could not load script');
|
|
}
|
|
});
|
|
|
|
it('should work with a path', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
using scriptHandle = await page.addScriptTag({
|
|
path: path.join(__dirname, '../assets/injectedfile.js'),
|
|
});
|
|
expect(scriptHandle.asElement()).not.toBeNull();
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return (globalThis as any).__injected;
|
|
})
|
|
).toBe(42);
|
|
});
|
|
|
|
it('should include sourcemap when path is provided', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
await page.addScriptTag({
|
|
path: path.join(__dirname, '../assets/injectedfile.js'),
|
|
});
|
|
const result = await page.evaluate(() => {
|
|
return (globalThis as any).__injectedError.stack;
|
|
});
|
|
expect(result).toContain(path.join('assets', 'injectedfile.js'));
|
|
});
|
|
|
|
it('should work with content', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
using scriptHandle = await page.addScriptTag({
|
|
content: 'window.__injected = 35;',
|
|
});
|
|
expect(scriptHandle.asElement()).not.toBeNull();
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return (globalThis as any).__injected;
|
|
})
|
|
).toBe(35);
|
|
});
|
|
|
|
it('should add id when provided', async () => {
|
|
const {page, server} = await getTestState();
|
|
await page.goto(server.EMPTY_PAGE);
|
|
await page.addScriptTag({content: 'window.__injected = 1;', id: 'one'});
|
|
await page.addScriptTag({url: '/injectedfile.js', id: 'two'});
|
|
expect(await page.$('#one')).not.toBeNull();
|
|
expect(await page.$('#two')).not.toBeNull();
|
|
});
|
|
|
|
// @see https://github.com/puppeteer/puppeteer/issues/4840
|
|
it('should throw when added with content to the CSP page', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.PREFIX + '/csp.html');
|
|
let error!: Error;
|
|
await page
|
|
.addScriptTag({content: 'window.__injected = 35;'})
|
|
.catch(error_ => {
|
|
return (error = error_);
|
|
});
|
|
expect(error).toBeTruthy();
|
|
});
|
|
|
|
it('should throw when added with URL to the CSP page', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.PREFIX + '/csp.html');
|
|
let error!: Error;
|
|
await page
|
|
.addScriptTag({url: server.CROSS_PROCESS_PREFIX + '/injectedfile.js'})
|
|
.catch(error_ => {
|
|
return (error = error_);
|
|
});
|
|
expect(error).toBeTruthy();
|
|
});
|
|
});
|
|
|
|
describe('Page.addStyleTag', function () {
|
|
it('should throw an error if no options are provided', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
let error!: Error;
|
|
try {
|
|
// @ts-expect-error purposefully passing bad input
|
|
await page.addStyleTag('/injectedstyle.css');
|
|
} catch (error_) {
|
|
error = error_ as Error;
|
|
}
|
|
expect(error.message).toBe(
|
|
'Exactly one of `url`, `path`, or `content` must be specified.'
|
|
);
|
|
});
|
|
|
|
it('should work with a url', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
using styleHandle = await page.addStyleTag({url: '/injectedstyle.css'});
|
|
expect(styleHandle.asElement()).not.toBeNull();
|
|
expect(
|
|
await page.evaluate(
|
|
`window.getComputedStyle(document.querySelector('body')).getPropertyValue('background-color')`
|
|
)
|
|
).toBe('rgb(255, 0, 0)');
|
|
});
|
|
|
|
it('should throw an error if loading from url fail', async () => {
|
|
const {page, server, isFirefox} = await getTestState();
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
let error!: Error;
|
|
try {
|
|
await page.addStyleTag({url: '/nonexistfile.js'});
|
|
} catch (error_) {
|
|
error = error_ as Error;
|
|
}
|
|
if (isFirefox) {
|
|
expect(error.message).toBeTruthy();
|
|
} else {
|
|
expect(error.message).toContain('Could not load style');
|
|
}
|
|
});
|
|
|
|
it('should work with a path', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
using styleHandle = await page.addStyleTag({
|
|
path: path.join(__dirname, '../assets/injectedstyle.css'),
|
|
});
|
|
expect(styleHandle.asElement()).not.toBeNull();
|
|
expect(
|
|
await page.evaluate(
|
|
`window.getComputedStyle(document.querySelector('body')).getPropertyValue('background-color')`
|
|
)
|
|
).toBe('rgb(255, 0, 0)');
|
|
});
|
|
|
|
it('should include sourcemap when path is provided', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
await page.addStyleTag({
|
|
path: path.join(__dirname, '../assets/injectedstyle.css'),
|
|
});
|
|
using styleHandle = (await page.$('style'))!;
|
|
const styleContent = await page.evaluate((style: HTMLStyleElement) => {
|
|
return style.innerHTML;
|
|
}, styleHandle);
|
|
expect(styleContent).toContain(path.join('assets', 'injectedstyle.css'));
|
|
});
|
|
|
|
it('should work with content', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.EMPTY_PAGE);
|
|
using styleHandle = await page.addStyleTag({
|
|
content: 'body { background-color: green; }',
|
|
});
|
|
expect(styleHandle.asElement()).not.toBeNull();
|
|
expect(
|
|
await page.evaluate(
|
|
`window.getComputedStyle(document.querySelector('body')).getPropertyValue('background-color')`
|
|
)
|
|
).toBe('rgb(0, 128, 0)');
|
|
});
|
|
|
|
it('should throw when added with content to the CSP page', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.PREFIX + '/csp.html');
|
|
let error!: Error;
|
|
await page
|
|
.addStyleTag({content: 'body { background-color: green; }'})
|
|
.catch(error_ => {
|
|
return (error = error_);
|
|
});
|
|
expect(error).toBeTruthy();
|
|
});
|
|
|
|
it('should throw when added with URL to the CSP page', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.PREFIX + '/csp.html');
|
|
let error!: Error;
|
|
await page
|
|
.addStyleTag({
|
|
url: server.CROSS_PROCESS_PREFIX + '/injectedstyle.css',
|
|
})
|
|
.catch(error_ => {
|
|
return (error = error_);
|
|
});
|
|
expect(error).toBeTruthy();
|
|
});
|
|
});
|
|
|
|
describe('Page.url', function () {
|
|
it('should work', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
expect(page.url()).toBe('about:blank');
|
|
await page.goto(server.EMPTY_PAGE);
|
|
expect(page.url()).toBe(server.EMPTY_PAGE);
|
|
});
|
|
});
|
|
|
|
describe('Page.setJavaScriptEnabled', function () {
|
|
it('should work', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
await page.setJavaScriptEnabled(false);
|
|
await page.goto(
|
|
'data:text/html, <script>var something = "forbidden"</script>'
|
|
);
|
|
let error!: Error;
|
|
await page.evaluate('something').catch(error_ => {
|
|
return (error = error_);
|
|
});
|
|
expect(error.message).toContain('something is not defined');
|
|
|
|
await page.setJavaScriptEnabled(true);
|
|
await page.goto(
|
|
'data:text/html, <script>var something = "forbidden"</script>'
|
|
);
|
|
expect(await page.evaluate('something')).toBe('forbidden');
|
|
});
|
|
});
|
|
|
|
describe('Page.setCacheEnabled', function () {
|
|
it('should enable or disable the cache based on the state passed', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.PREFIX + '/cached/one-style.html');
|
|
const [cachedRequest] = await Promise.all([
|
|
server.waitForRequest('/cached/one-style.html'),
|
|
page.reload(),
|
|
]);
|
|
// Rely on "if-modified-since" caching in our test server.
|
|
expect(cachedRequest.headers['if-modified-since']).not.toBe(undefined);
|
|
|
|
await page.setCacheEnabled(false);
|
|
const [nonCachedRequest] = await Promise.all([
|
|
server.waitForRequest('/cached/one-style.html'),
|
|
page.reload(),
|
|
]);
|
|
expect(nonCachedRequest.headers['if-modified-since']).toBe(undefined);
|
|
});
|
|
it('should stay disabled when toggling request interception on/off', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.setCacheEnabled(false);
|
|
await page.setRequestInterception(true);
|
|
await page.setRequestInterception(false);
|
|
|
|
await page.goto(server.PREFIX + '/cached/one-style.html');
|
|
const [nonCachedRequest] = await Promise.all([
|
|
server.waitForRequest('/cached/one-style.html'),
|
|
page.reload(),
|
|
]);
|
|
expect(nonCachedRequest.headers['if-modified-since']).toBe(undefined);
|
|
});
|
|
});
|
|
|
|
describe('Page.pdf', function () {
|
|
it('can print to PDF and save to file', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
const outputFile = __dirname + '/../assets/output.pdf';
|
|
await page.goto(server.PREFIX + '/pdf.html');
|
|
await page.pdf({path: outputFile});
|
|
expect(fs.readFileSync(outputFile).byteLength).toBeGreaterThan(0);
|
|
fs.unlinkSync(outputFile);
|
|
});
|
|
|
|
it('can print to PDF and stream the result', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
const stream = await page.createPDFStream();
|
|
let size = 0;
|
|
for await (const chunk of stream) {
|
|
size += chunk.length;
|
|
}
|
|
expect(size).toBeGreaterThan(0);
|
|
});
|
|
|
|
it('should respect timeout', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.PREFIX + '/pdf.html');
|
|
|
|
let error!: Error;
|
|
await page.pdf({timeout: 1}).catch(_error => {
|
|
return (error = _error);
|
|
});
|
|
expect(error).toBeInstanceOf(TimeoutError);
|
|
});
|
|
});
|
|
|
|
describe('Page.title', function () {
|
|
it('should return the page title', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.PREFIX + '/title.html');
|
|
expect(await page.title()).toBe('Woof-Woof');
|
|
});
|
|
});
|
|
|
|
describe('Page.select', function () {
|
|
it('should select single option', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.PREFIX + '/input/select.html');
|
|
await page.select('select', 'blue');
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return (globalThis as any).result.onInput;
|
|
})
|
|
).toEqual(['blue']);
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return (globalThis as any).result.onChange;
|
|
})
|
|
).toEqual(['blue']);
|
|
});
|
|
it('should select only first option', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.PREFIX + '/input/select.html');
|
|
await page.select('select', 'blue', 'green', 'red');
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return (globalThis as any).result.onInput;
|
|
})
|
|
).toEqual(['blue']);
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return (globalThis as any).result.onChange;
|
|
})
|
|
).toEqual(['blue']);
|
|
});
|
|
it('should not throw when select causes navigation', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.PREFIX + '/input/select.html');
|
|
await page.$eval('select', select => {
|
|
return select.addEventListener('input', () => {
|
|
return ((window as any).location = '/empty.html');
|
|
});
|
|
});
|
|
await Promise.all([
|
|
page.select('select', 'blue'),
|
|
page.waitForNavigation(),
|
|
]);
|
|
expect(page.url()).toContain('empty.html');
|
|
});
|
|
it('should select multiple options', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.PREFIX + '/input/select.html');
|
|
await page.evaluate(() => {
|
|
return (globalThis as any).makeMultiple();
|
|
});
|
|
await page.select('select', 'blue', 'green', 'red');
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return (globalThis as any).result.onInput;
|
|
})
|
|
).toEqual(['blue', 'green', 'red']);
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return (globalThis as any).result.onChange;
|
|
})
|
|
).toEqual(['blue', 'green', 'red']);
|
|
});
|
|
it('should respect event bubbling', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.PREFIX + '/input/select.html');
|
|
await page.select('select', 'blue');
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return (globalThis as any).result.onBubblingInput;
|
|
})
|
|
).toEqual(['blue']);
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return (globalThis as any).result.onBubblingChange;
|
|
})
|
|
).toEqual(['blue']);
|
|
});
|
|
it('should throw when element is not a <select>', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
let error!: Error;
|
|
await page.goto(server.PREFIX + '/input/select.html');
|
|
await page.select('body', '').catch(error_ => {
|
|
return (error = error_);
|
|
});
|
|
expect(error.message).toContain('Element is not a <select> element.');
|
|
});
|
|
it('should return [] on no matched values', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.PREFIX + '/input/select.html');
|
|
const result = await page.select('select', '42', 'abc');
|
|
expect(result).toEqual([]);
|
|
});
|
|
it('should return an array of matched values', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.PREFIX + '/input/select.html');
|
|
await page.evaluate(() => {
|
|
return (globalThis as any).makeMultiple();
|
|
});
|
|
const result = await page.select('select', 'blue', 'black', 'magenta');
|
|
expect(
|
|
result.reduce((accumulator, current) => {
|
|
return ['blue', 'black', 'magenta'].includes(current) && accumulator;
|
|
}, true)
|
|
).toEqual(true);
|
|
});
|
|
it('should return an array of one element when multiple is not set', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.PREFIX + '/input/select.html');
|
|
const result = await page.select(
|
|
'select',
|
|
'42',
|
|
'blue',
|
|
'black',
|
|
'magenta'
|
|
);
|
|
expect(result).toHaveLength(1);
|
|
});
|
|
it('should return [] on no values', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.PREFIX + '/input/select.html');
|
|
const result = await page.select('select');
|
|
expect(result).toEqual([]);
|
|
});
|
|
it('should deselect all options when passed no values for a multiple select', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.PREFIX + '/input/select.html');
|
|
await page.evaluate(() => {
|
|
return (globalThis as any).makeMultiple();
|
|
});
|
|
await page.select('select', 'blue', 'black', 'magenta');
|
|
await page.select('select');
|
|
expect(
|
|
await page.$eval('select', select => {
|
|
return Array.from((select as HTMLSelectElement).options).every(
|
|
option => {
|
|
return !option.selected;
|
|
}
|
|
);
|
|
})
|
|
).toEqual(true);
|
|
});
|
|
it('should deselect all options when passed no values for a select without multiple', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.PREFIX + '/input/select.html');
|
|
await page.select('select', 'blue', 'black', 'magenta');
|
|
await page.select('select');
|
|
expect(
|
|
await page.$eval('select', select => {
|
|
return Array.from((select as HTMLSelectElement).options).filter(
|
|
option => {
|
|
return option.selected;
|
|
}
|
|
)[0]!.value;
|
|
})
|
|
).toEqual('');
|
|
});
|
|
it('should throw if passed in non-strings', async () => {
|
|
const {page} = await getTestState();
|
|
|
|
await page.setContent('<select><option value="12"/></select>');
|
|
let error!: Error;
|
|
try {
|
|
// @ts-expect-error purposefully passing bad input
|
|
await page.select('select', 12);
|
|
} catch (error_) {
|
|
error = error_ as Error;
|
|
}
|
|
expect(error.message).toContain('Values must be strings');
|
|
});
|
|
// @see https://github.com/puppeteer/puppeteer/issues/3327
|
|
it('should work when re-defining top-level Event class', async () => {
|
|
const {page, server} = await getTestState();
|
|
|
|
await page.goto(server.PREFIX + '/input/select.html');
|
|
await page.evaluate(() => {
|
|
// @ts-expect-error Expected.
|
|
return (window.Event = undefined);
|
|
});
|
|
await page.select('select', 'blue');
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return (globalThis as any).result.onInput;
|
|
})
|
|
).toEqual(['blue']);
|
|
expect(
|
|
await page.evaluate(() => {
|
|
return (globalThis as any).result.onChange;
|
|
})
|
|
).toEqual(['blue']);
|
|
});
|
|
});
|
|
|
|
describe('Page.Events.Close', function () {
|
|
it('should work with window.close', async () => {
|
|
const {page, context} = await getTestState();
|
|
|
|
const newPagePromise = new Promise<Page | null>(fulfill => {
|
|
return context.once('targetcreated', target => {
|
|
return fulfill(target.page());
|
|
});
|
|
});
|
|
assert(page);
|
|
await page.evaluate(() => {
|
|
return ((window as any)['newPage'] = window.open('about:blank'));
|
|
});
|
|
const newPage = await newPagePromise;
|
|
assert(newPage);
|
|
const closedPromise = waitEvent(newPage, 'close');
|
|
await page.evaluate(() => {
|
|
return (window as any)['newPage'].close();
|
|
});
|
|
await closedPromise;
|
|
});
|
|
it('should work with page.close', async () => {
|
|
const {context} = await getTestState();
|
|
|
|
const newPage = await context.newPage();
|
|
const closedPromise = waitEvent(newPage, 'close');
|
|
await newPage.close();
|
|
await closedPromise;
|
|
});
|
|
});
|
|
|
|
describe('Page.browser', function () {
|
|
it('should return the correct browser instance', async () => {
|
|
const {page, browser} = await getTestState();
|
|
|
|
expect(page.browser()).toBe(browser);
|
|
});
|
|
});
|
|
|
|
describe('Page.browserContext', function () {
|
|
it('should return the correct browser context instance', async () => {
|
|
const {page, context} = await getTestState();
|
|
|
|
expect(page.browserContext()).toBe(context);
|
|
});
|
|
});
|
|
|
|
describe('Page.client', function () {
|
|
it('should return the client instance', async () => {
|
|
const {page} = await getTestState();
|
|
expect((page as CdpPage)._client()).toBeInstanceOf(CDPSession);
|
|
});
|
|
});
|
|
});
|