/** * Copyright (c) Microsoft Corporation. All rights reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import http from 'http'; import os from 'os'; import * as util from 'util'; import { getPlaywrightVersion } from '../packages/playwright-core/lib/utils/utils'; import { expect, playwrightTest as it } from './config/browserTest'; it.skip(({ mode }) => mode !== 'default'); let prevAgent: http.Agent; it.beforeAll(() => { prevAgent = http.globalAgent; http.globalAgent = new http.Agent({ // @ts-expect-error lookup: (hostname, options, callback) => { if (hostname === 'localhost' || hostname.endsWith('playwright.dev')) callback(null, '127.0.0.1', 4); else throw new Error(`Failed to resolve hostname: ${hostname}`); } }); }); it.afterAll(() => { http.globalAgent = prevAgent; }); for (const method of ['fetch', 'delete', 'get', 'head', 'patch', 'post', 'put'] as const) { it(`${method} should work @smoke`, async ({ playwright, server }) => { const request = await playwright.request.newContext(); const response = await request[method](server.PREFIX + '/simple.json'); expect(response.url()).toBe(server.PREFIX + '/simple.json'); expect(response.status()).toBe(200); expect(response.statusText()).toBe('OK'); expect(response.ok()).toBeTruthy(); expect(response.headers()['content-type']).toBe('application/json; charset=utf-8'); expect(response.headersArray()).toContainEqual({ name: 'Content-Type', value: 'application/json; charset=utf-8' }); expect(await response.text()).toBe('head' === method ? '' : '{"foo": "bar"}\n'); }); } it(`should dispose global request`, async function({ playwright, server }) { const request = await playwright.request.newContext(); const response = await request.get(server.PREFIX + '/simple.json'); expect(await response.json()).toEqual({ foo: 'bar' }); await request.dispose(); const error = await response.body().catch(e => e); expect(error.message).toContain('Response has been disposed'); }); it('should support global userAgent option', async ({ playwright, server }) => { const request = await playwright.request.newContext({ userAgent: 'My Agent' }); const [serverRequest, response] = await Promise.all([ server.waitForRequest('/empty.html'), request.get(server.EMPTY_PAGE) ]); expect(response.ok()).toBeTruthy(); expect(response.url()).toBe(server.EMPTY_PAGE); expect(serverRequest.headers['user-agent']).toBe('My Agent'); }); it('should support global timeout option', async ({ playwright, server }) => { const request = await playwright.request.newContext({ timeout: 1 }); server.setRoute('/empty.html', (req, res) => {}); const error = await request.get(server.EMPTY_PAGE).catch(e => e); expect(error.message).toContain('Request timed out after 1ms'); }); it('should propagate extra http headers with redirects', async ({ playwright, server }) => { server.setRedirect('/a/redirect1', '/b/c/redirect2'); server.setRedirect('/b/c/redirect2', '/simple.json'); const request = await playwright.request.newContext({ extraHTTPHeaders: { 'My-Secret': 'Value' } }); const [req1, req2, req3] = await Promise.all([ server.waitForRequest('/a/redirect1'), server.waitForRequest('/b/c/redirect2'), server.waitForRequest('/simple.json'), request.get(`${server.PREFIX}/a/redirect1`), ]); expect(req1.headers['my-secret']).toBe('Value'); expect(req2.headers['my-secret']).toBe('Value'); expect(req3.headers['my-secret']).toBe('Value'); }); it('should support global httpCredentials option', async ({ playwright, server }) => { server.setAuth('/empty.html', 'user', 'pass'); const request1 = await playwright.request.newContext(); const response1 = await request1.get(server.EMPTY_PAGE); expect(response1.status()).toBe(401); await request1.dispose(); const request2 = await playwright.request.newContext({ httpCredentials: { username: 'user', password: 'pass' } }); const response2 = await request2.get(server.EMPTY_PAGE); expect(response2.status()).toBe(200); await request2.dispose(); }); it('should return error with wrong credentials', async ({ playwright, server }) => { server.setAuth('/empty.html', 'user', 'pass'); const request = await playwright.request.newContext({ httpCredentials: { username: 'user', password: 'wrong' } }); const response = await request.get(server.EMPTY_PAGE); expect(response.status()).toBe(401); }); it('should support WWW-Authenticate: Basic', async ({ playwright, server }) => { let credentials; server.setRoute('/empty.html', (req, res) => { if (!req.headers.authorization) { res.writeHead(401, { 'WWW-Authenticate': 'Basic' }); res.end('HTTP Error 401 Unauthorized: Access is denied'); return; } credentials = Buffer.from((req.headers.authorization).split(' ')[1] || '', 'base64').toString(); res.writeHead(200, { 'content-type': 'text/plain' }); res.end(); }); const request = await playwright.request.newContext({ httpCredentials: { username: 'user', password: 'pass' } }); const response = await request.get(server.EMPTY_PAGE); expect(response.status()).toBe(200); expect(credentials).toBe('user:pass'); }); it('should use socks proxy', async ({ playwright, server, socksPort }) => { const request = await playwright.request.newContext({ proxy: { server: `socks5://localhost:${socksPort}`, } }); const response = await request.get(server.EMPTY_PAGE); expect(await response.text()).toContain('Served by the SOCKS proxy'); }); it('should pass proxy credentials', async ({ playwright, server, proxyServer }) => { proxyServer.forwardTo(server.PORT); let auth; proxyServer.setAuthHandler(req => { auth = req.headers['proxy-authorization']; return !!auth; }); const request = await playwright.request.newContext({ proxy: { server: `localhost:${proxyServer.PORT}`, username: 'user', password: 'secret' } }); const response = await request.get('http://non-existent.com/simple.json'); expect(proxyServer.connectHosts).toContain('non-existent.com:80'); expect(auth).toBe('Basic ' + Buffer.from('user:secret').toString('base64')); expect(await response.json()).toEqual({ foo: 'bar' }); await request.dispose(); }); it('should support global ignoreHTTPSErrors option', async ({ playwright, httpsServer }) => { const request = await playwright.request.newContext({ ignoreHTTPSErrors: true }); const response = await request.get(httpsServer.EMPTY_PAGE); expect(response.status()).toBe(200); }); it('should propagate ignoreHTTPSErrors on redirects', async ({ playwright, httpsServer }) => { httpsServer.setRedirect('/redir', '/empty.html'); const request = await playwright.request.newContext(); const response = await request.get(httpsServer.PREFIX + '/redir', { ignoreHTTPSErrors: true }); expect(response.status()).toBe(200); }); it('should resolve url relative to gobal baseURL option', async ({ playwright, server }) => { const request = await playwright.request.newContext({ baseURL: server.PREFIX }); const response = await request.get('/empty.html'); expect(response.url()).toBe(server.EMPTY_PAGE); }); it('should set playwright as user-agent', async ({ playwright, server, isWindows, isLinux, isMac }) => { const request = await playwright.request.newContext(); const [serverRequest] = await Promise.all([ server.waitForRequest('/empty.html'), request.get(server.EMPTY_PAGE) ]); const userAgentMasked = serverRequest.headers['user-agent'] .replace(os.arch(), '') .replace(getPlaywrightVersion(), 'X.X.X') .replace(/\d+/g, 'X'); if (isWindows) expect(userAgentMasked).toBe('Playwright/X.X.X (; windows X.X) node/X.X'); else if (isLinux) expect(userAgentMasked).toBe('Playwright/X.X.X (; ubuntu X.X) node/X.X'); else if (isMac) expect(userAgentMasked).toBe('Playwright/X.X.X (; macOS X.X) node/X.X'); }); it('should be able to construct with context options', async ({ playwright, browserType, server }) => { const request = await playwright.request.newContext((browserType as any)._defaultContextOptions); const response = await request.get(server.EMPTY_PAGE); expect(response.ok()).toBeTruthy(); }); it('should return empty body', async ({ playwright, server }) => { const request = await playwright.request.newContext(); const response = await request.get(server.EMPTY_PAGE); const body = await response.body(); expect(body.length).toBe(0); expect(await response.text()).toBe(''); await request.dispose(); const error = await response.body().catch(e => e); expect(error.message).toContain('Response has been disposed'); }); it('should abort requests when context is disposed', async ({ playwright, server }) => { const connectionClosed = new Promise(resolve => { server.setRoute('/empty.html', req => req.socket.on('close', resolve)); }); const request = await playwright.request.newContext(); const results = await Promise.all([ request.get(server.EMPTY_PAGE).catch(e => e), request.post(server.EMPTY_PAGE).catch(e => e), request.delete(server.EMPTY_PAGE).catch(e => e), server.waitForRequest('/empty.html').then(() => request.dispose()) ]); for (const result of results.slice(0, -1)) { expect(result instanceof Error).toBeTruthy(); expect(result.message).toContain('Request context disposed'); } await connectionClosed; }); it('should abort redirected requests when context is disposed', async ({ playwright, server }) => { server.setRedirect('/redirect', '/test'); const connectionClosed = new Promise(resolve => { server.setRoute('/test', req => req.socket.on('close', resolve)); }); const request = await playwright.request.newContext(); const [result] = await Promise.all([ request.get(server.PREFIX + '/redirect').catch(e => e), server.waitForRequest('/test').then(() => request.dispose()) ]); expect(result instanceof Error).toBeTruthy(); expect(result.message).toContain('Request context disposed'); await connectionClosed; }); it('should remove content-length from reidrected post requests', async ({ playwright, server }) => { server.setRedirect('/redirect', '/empty.html'); const request = await playwright.request.newContext(); const [result, req1, req2] = await Promise.all([ request.post(server.PREFIX + '/redirect', { data: { 'foo': 'bar' } }), server.waitForRequest('/redirect'), server.waitForRequest('/empty.html') ]); expect(result.status()).toBe(200); expect(req1.headers['content-length']).toBe('13'); expect(req2.headers['content-length']).toBe(undefined); await request.dispose(); }); const serialization: [string, any][] = [ ['object', { 'foo': 'bar' }], ['array', ['foo', 'bar', 2021]], ['string', 'foo'], ['string (falsey)', ''], ['bool', true], ['bool (false)', false], ['number', 2021], ['number (falsey)', 0], ['null', null], ['literal string undefined', 'undefined'], ]; for (const [type, value] of serialization) { const stringifiedValue = JSON.stringify(value); it(`should json stringify ${type} body when content-type is application/json`, async ({ playwright, server }) => { const request = await playwright.request.newContext(); const [req] = await Promise.all([ server.waitForRequest('/empty.html'), request.post(server.EMPTY_PAGE, { headers: { 'content-type': 'application/json' }, data: value }) ]); const body = await req.postBody; expect(body.toString()).toEqual(stringifiedValue); await request.dispose(); }); it(`should not double stringify ${type} body when content-type is application/json`, async ({ playwright, server }) => { const request = await playwright.request.newContext(); const [req] = await Promise.all([ server.waitForRequest('/empty.html'), request.post(server.EMPTY_PAGE, { headers: { 'content-type': 'application/json' }, data: stringifiedValue }) ]); const body = await req.postBody; expect(body.toString()).toEqual(stringifiedValue); await request.dispose(); }); } it(`should accept already serialized data as Buffer when content-type is application/json`, async ({ playwright, server }) => { const request = await playwright.request.newContext(); const value = JSON.stringify(JSON.stringify({ 'foo': 'bar' })); const [req] = await Promise.all([ server.waitForRequest('/empty.html'), request.post(server.EMPTY_PAGE, { headers: { 'content-type': 'application/json' }, data: Buffer.from(value, 'utf8') }) ]); const body = await req.postBody; expect(body.toString()).toEqual(value); await request.dispose(); }); it(`should have nice toString`, async ({ playwright, server }) => { const request = await playwright.request.newContext(); const response = await request.post(server.EMPTY_PAGE, { headers: { 'content-type': 'application/json' }, data: 'My post data' }); const str = response[util.inspect.custom](); expect(str).toContain('APIResponse: 200 OK'); for (const { name, value } of response.headersArray()) expect(str).toContain(` ${name}: ${value}`); await request.dispose(); }); it('should not fail on empty body with encoding', async ({ playwright, server }) => { const request = await playwright.request.newContext(); for (const method of ['head', 'put']) { for (const encoding of ['br', 'gzip', 'deflate']) { server.setRoute('/empty.html', (req, res) => { res.writeHead(200, { 'Content-Encoding': encoding, 'Content-Type': 'text/plain', }); res.end(); }); const response = await request[method](server.EMPTY_PAGE); expect(response.status()).toBe(200); expect((await response.body()).length).toBe(0); } } await request.dispose(); }); it('should return body for failing requests', async ({ playwright, server }) => { const request = await playwright.request.newContext(); for (const method of ['head', 'put', 'trace']) { server.setRoute('/empty.html', (req, res) => { res.writeHead(404, { 'Content-Length': 10, 'Content-Type': 'text/plain' }); res.end('Not found.'); }); const response = await request.fetch(server.EMPTY_PAGE, { method }); expect(response.status()).toBe(404); // HEAD response returns empty body in node http module. expect(await response.text()).toBe(method === 'head' ? '' : 'Not found.'); } await request.dispose(); });