mirror of
https://github.com/puppeteer/puppeteer
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446 lines
14 KiB
TypeScript
446 lines
14 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 utils from './utils.js';
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import expect from 'expect';
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import {
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getTestState,
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describeChromeOnly,
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itFailsFirefox,
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} from './mocha-utils'; // eslint-disable-line import/extensions
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import {
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Browser,
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BrowserContext,
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Page,
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} from '../lib/cjs/puppeteer/api-docs-entry.js';
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describeChromeOnly('OOPIF', function () {
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/* We use a special browser for this test as we need the --site-per-process flag */
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let browser: Browser;
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let context: BrowserContext;
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let page: Page;
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before(async () => {
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const { puppeteer, defaultBrowserOptions } = getTestState();
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browser = await puppeteer.launch(
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Object.assign({}, defaultBrowserOptions, {
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args: (defaultBrowserOptions.args || []).concat([
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'--site-per-process',
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'--remote-debugging-port=21222',
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'--host-rules=MAP * 127.0.0.1',
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]),
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})
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);
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});
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beforeEach(async () => {
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context = await browser.createIncognitoBrowserContext();
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page = await context.newPage();
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});
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afterEach(async () => {
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await context.close();
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page = null;
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context = null;
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});
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after(async () => {
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await browser.close();
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browser = null;
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});
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it('should treat OOP iframes and normal iframes the same', async () => {
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const { server } = getTestState();
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await page.goto(server.EMPTY_PAGE);
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const framePromise = page.waitForFrame((frame) =>
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frame.url().endsWith('/empty.html')
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);
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await utils.attachFrame(page, 'frame1', server.EMPTY_PAGE);
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await utils.attachFrame(
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page,
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'frame2',
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server.CROSS_PROCESS_PREFIX + '/empty.html'
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);
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await framePromise;
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expect(page.mainFrame().childFrames()).toHaveLength(2);
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});
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it('should track navigations within OOP iframes', async () => {
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const { server } = getTestState();
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await page.goto(server.EMPTY_PAGE);
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const framePromise = page.waitForFrame((frame) => {
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return page.frames().indexOf(frame) === 1;
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});
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await utils.attachFrame(
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page,
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'frame1',
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server.CROSS_PROCESS_PREFIX + '/empty.html'
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);
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const frame = await framePromise;
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expect(frame.url()).toContain('/empty.html');
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await utils.navigateFrame(
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page,
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'frame1',
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server.CROSS_PROCESS_PREFIX + '/assets/frame.html'
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);
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expect(frame.url()).toContain('/assets/frame.html');
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});
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it('should support OOP iframes becoming normal iframes again', async () => {
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const { server } = getTestState();
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await page.goto(server.EMPTY_PAGE);
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const framePromise = page.waitForFrame((frame) => {
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return page.frames().indexOf(frame) === 1;
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});
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await utils.attachFrame(page, 'frame1', server.EMPTY_PAGE);
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const frame = await framePromise;
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expect(frame.isOOPFrame()).toBe(false);
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await utils.navigateFrame(
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page,
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'frame1',
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server.CROSS_PROCESS_PREFIX + '/empty.html'
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);
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expect(frame.isOOPFrame()).toBe(true);
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await utils.navigateFrame(page, 'frame1', server.EMPTY_PAGE);
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expect(frame.isOOPFrame()).toBe(false);
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expect(page.frames()).toHaveLength(2);
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});
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it('should support frames within OOP frames', async () => {
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const { server } = getTestState();
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await page.goto(server.EMPTY_PAGE);
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const frame1Promise = page.waitForFrame((frame) => {
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return page.frames().indexOf(frame) === 1;
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});
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const frame2Promise = page.waitForFrame((frame) => {
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return page.frames().indexOf(frame) === 2;
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});
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await utils.attachFrame(
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page,
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'frame1',
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server.CROSS_PROCESS_PREFIX + '/frames/one-frame.html'
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);
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const [frame1, frame2] = await Promise.all([frame1Promise, frame2Promise]);
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expect(await frame1.evaluate(() => document.location.href)).toMatch(
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/one-frame\.html$/
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);
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expect(await frame2.evaluate(() => document.location.href)).toMatch(
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/frames\/frame\.html$/
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);
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});
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it('should support OOP iframes getting detached', async () => {
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const { server } = getTestState();
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await page.goto(server.EMPTY_PAGE);
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const framePromise = page.waitForFrame((frame) => {
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return page.frames().indexOf(frame) === 1;
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});
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await utils.attachFrame(page, 'frame1', server.EMPTY_PAGE);
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const frame = await framePromise;
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expect(frame.isOOPFrame()).toBe(false);
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await utils.navigateFrame(
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page,
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'frame1',
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server.CROSS_PROCESS_PREFIX + '/empty.html'
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);
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expect(frame.isOOPFrame()).toBe(true);
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await utils.detachFrame(page, 'frame1');
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expect(page.frames()).toHaveLength(1);
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});
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it('should support wait for navigation for transitions from local to OOPIF', async () => {
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const { server } = getTestState();
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await page.goto(server.EMPTY_PAGE);
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const framePromise = page.waitForFrame((frame) => {
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return page.frames().indexOf(frame) === 1;
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});
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await utils.attachFrame(page, 'frame1', server.EMPTY_PAGE);
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const frame = await framePromise;
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expect(frame.isOOPFrame()).toBe(false);
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const nav = frame.waitForNavigation();
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await utils.navigateFrame(
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page,
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'frame1',
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server.CROSS_PROCESS_PREFIX + '/empty.html'
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);
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await nav;
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expect(frame.isOOPFrame()).toBe(true);
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await utils.detachFrame(page, 'frame1');
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expect(page.frames()).toHaveLength(1);
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});
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it('should keep track of a frames OOP state', async () => {
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const { server } = getTestState();
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await page.goto(server.EMPTY_PAGE);
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const framePromise = page.waitForFrame((frame) => {
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return page.frames().indexOf(frame) === 1;
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});
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await utils.attachFrame(
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page,
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'frame1',
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server.CROSS_PROCESS_PREFIX + '/empty.html'
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);
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const frame = await framePromise;
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expect(frame.url()).toContain('/empty.html');
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await utils.navigateFrame(page, 'frame1', server.EMPTY_PAGE);
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expect(frame.url()).toBe(server.EMPTY_PAGE);
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});
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it('should support evaluating in oop iframes', async () => {
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const { server } = getTestState();
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await page.goto(server.EMPTY_PAGE);
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const framePromise = page.waitForFrame((frame) => {
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return page.frames().indexOf(frame) === 1;
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});
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await utils.attachFrame(
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page,
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'frame1',
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server.CROSS_PROCESS_PREFIX + '/empty.html'
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);
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const frame = await framePromise;
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await frame.evaluate(() => {
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// eslint-disable-next-line @typescript-eslint/ban-ts-comment
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// @ts-ignore
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_test = 'Test 123!';
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});
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const result = await frame.evaluate(() => {
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// eslint-disable-next-line @typescript-eslint/ban-ts-comment
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// @ts-ignore
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return window._test;
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});
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expect(result).toBe('Test 123!');
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});
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it('should provide access to elements', async () => {
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const { server, isHeadless, headless } = getTestState();
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if (!isHeadless || headless === 'chrome') {
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// TODO: this test is partially blocked on crbug.com/1334119. Enable test once
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// the upstream is fixed.
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// TLDR: when we dispatch events ot the frame the compositor might
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// not be up-to-date yet resulting in a misclick (the iframe element
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// becomes the event target instead of the content inside the iframe).
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// The solution is to use InsertVisualCallback on the backend but that causes
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// another issue that events cannot be dispatched to inactive tabs as the
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// visual callback is never invoked.
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// The old headless mode does not have this issue since it operates with
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// special scheduling settings that keep even inactive tabs updating.
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return;
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}
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await page.goto(server.EMPTY_PAGE);
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const framePromise = page.waitForFrame((frame) => {
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return page.frames().indexOf(frame) === 1;
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});
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await utils.attachFrame(
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page,
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'frame1',
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server.CROSS_PROCESS_PREFIX + '/empty.html'
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);
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const frame = await framePromise;
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await frame.evaluate(() => {
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const button = document.createElement('button');
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button.id = 'test-button';
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button.innerText = 'click';
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button.onclick = () => {
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button.id = 'clicked';
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};
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document.body.appendChild(button);
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});
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await page.evaluate(() => {
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document.body.style.border = '150px solid black';
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document.body.style.margin = '250px';
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document.body.style.padding = '50px';
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});
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await frame.waitForSelector('#test-button', { visible: true });
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await frame.click('#test-button');
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await frame.waitForSelector('#clicked');
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});
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it('should report oopif frames', async () => {
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const { server } = getTestState();
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const frame = page.waitForFrame((frame) =>
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frame.url().endsWith('/oopif.html')
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);
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await page.goto(server.PREFIX + '/dynamic-oopif.html');
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await frame;
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expect(oopifs(context).length).toBe(1);
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expect(page.frames().length).toBe(2);
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});
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it('should wait for inner OOPIFs', async () => {
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const { server } = getTestState();
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await page.goto(`http://mainframe:${server.PORT}/main-frame.html`);
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const frame2 = await page.waitForFrame((frame) =>
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frame.url().endsWith('inner-frame2.html')
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);
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expect(oopifs(context).length).toBe(2);
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expect(page.frames().filter((frame) => frame.isOOPFrame()).length).toBe(2);
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expect(
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await frame2.evaluate(() => document.querySelectorAll('button').length)
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).toStrictEqual(1);
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});
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it('should load oopif iframes with subresources and request interception', async () => {
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const { server } = getTestState();
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const frame = page.waitForFrame((frame) =>
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frame.url().endsWith('/oopif.html')
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);
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await page.setRequestInterception(true);
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page.on('request', (request) => request.continue());
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await page.goto(server.PREFIX + '/dynamic-oopif.html');
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await frame;
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expect(oopifs(context).length).toBe(1);
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});
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it('should support frames within OOP iframes', async () => {
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const { server } = getTestState();
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const oopIframePromise = page.waitForFrame((frame) => {
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return frame.url().endsWith('/oopif.html');
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});
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await page.goto(server.PREFIX + '/dynamic-oopif.html');
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const oopIframe = await oopIframePromise;
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await utils.attachFrame(
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oopIframe,
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'frame1',
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server.CROSS_PROCESS_PREFIX + '/empty.html'
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);
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const frame1 = oopIframe.childFrames()[0];
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expect(frame1.url()).toMatch(/empty.html$/);
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await utils.navigateFrame(
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oopIframe,
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'frame1',
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server.CROSS_PROCESS_PREFIX + '/oopif.html'
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);
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expect(frame1.url()).toMatch(/oopif.html$/);
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await frame1.goto(
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server.CROSS_PROCESS_PREFIX + '/oopif.html#navigate-within-document',
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{ waitUntil: 'load' }
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);
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expect(frame1.url()).toMatch(/oopif.html#navigate-within-document$/);
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await utils.detachFrame(oopIframe, 'frame1');
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expect(oopIframe.childFrames()).toHaveLength(0);
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});
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it('clickablePoint, boundingBox, boxModel should work for elements inside OOPIFs', async () => {
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const { server } = getTestState();
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await page.goto(server.EMPTY_PAGE);
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const framePromise = page.waitForFrame((frame) => {
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return page.frames().indexOf(frame) === 1;
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});
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await utils.attachFrame(
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page,
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'frame1',
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server.CROSS_PROCESS_PREFIX + '/empty.html'
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);
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const frame = await framePromise;
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await page.evaluate(() => {
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document.body.style.border = '50px solid black';
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document.body.style.margin = '50px';
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document.body.style.padding = '50px';
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});
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await frame.evaluate(() => {
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const button = document.createElement('button');
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button.id = 'test-button';
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button.innerText = 'click';
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document.body.appendChild(button);
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});
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const button = await frame.waitForSelector('#test-button', {
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visible: true,
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});
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const result = await button.clickablePoint();
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expect(result.x).toBeGreaterThan(150); // padding + margin + border left
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expect(result.y).toBeGreaterThan(150); // padding + margin + border top
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const resultBoxModel = await button.boxModel();
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for (const quad of [
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resultBoxModel.content,
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resultBoxModel.border,
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resultBoxModel.margin,
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resultBoxModel.padding,
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]) {
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for (const part of quad) {
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expect(part.x).toBeGreaterThan(150); // padding + margin + border left
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expect(part.y).toBeGreaterThan(150); // padding + margin + border top
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}
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}
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const resultBoundingBox = await button.boundingBox();
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expect(resultBoundingBox.x).toBeGreaterThan(150); // padding + margin + border left
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expect(resultBoundingBox.y).toBeGreaterThan(150); // padding + margin + border top
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});
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it('should detect existing OOPIFs when Puppeteer connects to an existing page', async () => {
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const { server, puppeteer } = getTestState();
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const frame = page.waitForFrame((frame) =>
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frame.url().endsWith('/oopif.html')
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);
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await page.goto(server.PREFIX + '/dynamic-oopif.html');
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await frame;
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expect(oopifs(context).length).toBe(1);
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expect(page.frames().length).toBe(2);
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const browserURL = 'http://127.0.0.1:21222';
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const browser1 = await puppeteer.connect({ browserURL });
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const target = await browser1.waitForTarget((target) =>
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target.url().endsWith('dynamic-oopif.html')
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);
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await target.page();
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browser1.disconnect();
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});
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itFailsFirefox('should support lazy OOP frames', async () => {
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const { server } = getTestState();
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await page.goto(server.PREFIX + '/lazy-oopif-frame.html');
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await page.setViewport({ width: 1000, height: 1000 });
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expect(page.frames().map((frame) => frame._hasStartedLoading)).toEqual([
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true,
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true,
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false,
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]);
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});
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describe('waitForFrame', () => {
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it('should resolve immediately if the frame already exists', async () => {
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const { server } = getTestState();
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await page.goto(server.EMPTY_PAGE);
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await utils.attachFrame(
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page,
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'frame2',
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server.CROSS_PROCESS_PREFIX + '/empty.html'
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);
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await page.waitForFrame((frame) => frame.url().endsWith('/empty.html'));
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});
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});
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});
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function oopifs(context: BrowserContext) {
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return context
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.targets()
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.filter((target) => target._getTargetInfo().type === 'iframe');
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}
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