193 lines
7.8 KiB
TypeScript
193 lines
7.8 KiB
TypeScript
/**
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* Copyright 2018 Google Inc. All rights reserved.
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* Modifications copyright (c) Microsoft Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { it, expect, options } from './playwright.fixtures';
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import { attachFrame } from './utils';
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it('should work for main frame navigation request', async ({page, server}) => {
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const requests = [];
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page.on('request', request => requests.push(request));
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await page.goto(server.EMPTY_PAGE);
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expect(requests.length).toBe(1);
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expect(requests[0].frame()).toBe(page.mainFrame());
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});
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it('should work for subframe navigation request', async ({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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const requests = [];
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page.on('request', request => requests.push(request));
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await attachFrame(page, 'frame1', server.EMPTY_PAGE);
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expect(requests.length).toBe(1);
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expect(requests[0].frame()).toBe(page.frames()[1]);
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});
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it('should work for fetch requests', async ({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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let requests = [];
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page.on('request', request => requests.push(request));
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await page.evaluate(() => fetch('/digits/1.png'));
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requests = requests.filter(request => !request.url().includes('favicon'));
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expect(requests.length).toBe(1);
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expect(requests[0].frame()).toBe(page.mainFrame());
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});
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it('should return headers', async ({page, server, isChromium, isFirefox, isWebKit}) => {
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const response = await page.goto(server.EMPTY_PAGE);
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if (isChromium)
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expect(response.request().headers()['user-agent']).toContain('Chrome');
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else if (isFirefox)
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expect(response.request().headers()['user-agent']).toContain('Firefox');
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else if (isWebKit)
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expect(response.request().headers()['user-agent']).toContain('WebKit');
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});
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it('should get the same headers as the server', (test, parameters) => {
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test.fail(options.CHROMIUM(parameters) || options.WEBKIT(parameters), 'Provisional headers differ from those in network stack');
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}, async ({page, server}) => {
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await page.goto(server.PREFIX + '/empty.html');
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let serverRequest;
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server.setRoute('/something', (request, response) => {
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serverRequest = request;
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response.writeHead(200, { 'Access-Control-Allow-Origin': '*' });
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response.end('done');
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});
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const requestPromise = page.waitForEvent('request');
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const text = await page.evaluate(async url => {
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const data = await fetch(url);
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return data.text();
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}, server.CROSS_PROCESS_PREFIX + '/something');
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const request = await requestPromise;
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expect(text).toBe('done');
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expect(request.headers()).toEqual(serverRequest.headers);
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});
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it('should return postData', async ({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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server.setRoute('/post', (req, res) => res.end());
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let request = null;
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page.on('request', r => request = r);
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await page.evaluate(() => fetch('./post', { method: 'POST', body: JSON.stringify({foo: 'bar'})}));
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expect(request).toBeTruthy();
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expect(request.postData()).toBe('{"foo":"bar"}');
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});
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it('should work with binary post data', async ({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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server.setRoute('/post', (req, res) => res.end());
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let request = null;
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page.on('request', r => request = r);
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await page.evaluate(async () => {
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await fetch('./post', { method: 'POST', body: new Uint8Array(Array.from(Array(256).keys())) });
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});
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expect(request).toBeTruthy();
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const buffer = request.postDataBuffer();
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expect(buffer.length).toBe(256);
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for (let i = 0; i < 256; ++i)
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expect(buffer[i]).toBe(i);
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});
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it('should work with binary post data and interception', async ({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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server.setRoute('/post', (req, res) => res.end());
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let request = null;
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await page.route('/post', route => route.continue());
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page.on('request', r => request = r);
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await page.evaluate(async () => {
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await fetch('./post', { method: 'POST', body: new Uint8Array(Array.from(Array(256).keys())) });
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});
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expect(request).toBeTruthy();
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const buffer = request.postDataBuffer();
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expect(buffer.length).toBe(256);
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for (let i = 0; i < 256; ++i)
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expect(buffer[i]).toBe(i);
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});
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it('should be |undefined| when there is no post data', async ({page, server}) => {
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const response = await page.goto(server.EMPTY_PAGE);
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expect(response.request().postData()).toBe(null);
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});
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it('should parse the json post data', async ({ page, server }) => {
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await page.goto(server.EMPTY_PAGE);
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server.setRoute('/post', (req, res) => res.end());
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let request = null;
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page.on('request', r => request = r);
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await page.evaluate(() => fetch('./post', { method: 'POST', body: JSON.stringify({ foo: 'bar' }) }));
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expect(request).toBeTruthy();
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expect(request.postDataJSON()).toEqual({ 'foo': 'bar' });
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});
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it('should parse the data if content-type is application/x-www-form-urlencoded', async ({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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server.setRoute('/post', (req, res) => res.end());
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let request = null;
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page.on('request', r => request = r);
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await page.setContent(`<form method='POST' action='/post'><input type='text' name='foo' value='bar'><input type='number' name='baz' value='123'><input type='submit'></form>`);
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await page.click('input[type=submit]');
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expect(request).toBeTruthy();
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expect(request.postDataJSON()).toEqual({'foo': 'bar','baz': '123'});
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});
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it('should be |undefined| when there is no post data', async ({ page, server }) => {
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const response = await page.goto(server.EMPTY_PAGE);
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expect(response.request().postDataJSON()).toBe(null);
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});
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it('should return event source', async ({page, server}) => {
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const SSE_MESSAGE = {foo: 'bar'};
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// 1. Setup server-sent events on server that immediately sends a message to the client.
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server.setRoute('/sse', (req, res) => {
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res.writeHead(200, {
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'Content-Type': 'text/event-stream',
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'Connection': 'keep-alive',
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'Cache-Control': 'no-cache',
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});
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res.write(`data: ${JSON.stringify(SSE_MESSAGE)}\n\n`);
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});
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// 2. Subscribe to page request events.
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await page.goto(server.EMPTY_PAGE);
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const requests = [];
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page.on('request', request => requests.push(request));
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// 3. Connect to EventSource in browser and return first message.
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expect(await page.evaluate(() => {
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const eventSource = new EventSource('/sse');
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return new Promise(resolve => {
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eventSource.onmessage = e => resolve(JSON.parse(e.data));
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});
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})).toEqual(SSE_MESSAGE);
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expect(requests[0].resourceType()).toBe('eventsource');
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});
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it('should return navigation bit', async ({page, server}) => {
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const requests = new Map();
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page.on('request', request => requests.set(request.url().split('/').pop(), request));
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server.setRedirect('/rrredirect', '/frames/one-frame.html');
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await page.goto(server.PREFIX + '/rrredirect');
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expect(requests.get('rrredirect').isNavigationRequest()).toBe(true);
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expect(requests.get('one-frame.html').isNavigationRequest()).toBe(true);
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expect(requests.get('frame.html').isNavigationRequest()).toBe(true);
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expect(requests.get('script.js').isNavigationRequest()).toBe(false);
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expect(requests.get('style.css').isNavigationRequest()).toBe(false);
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});
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it('should return navigation bit when navigating to image', async ({page, server}) => {
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const requests = [];
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page.on('request', request => requests.push(request));
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await page.goto(server.PREFIX + '/pptr.png');
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expect(requests[0].isNavigationRequest()).toBe(true);
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});
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