mirror of
https://github.com/microsoft/playwright.git
synced 2024-10-27 13:50:25 +03:00
ae369144b6
Fixes https://github.com/microsoft/playwright/issues/20784 Supersedes https://github.com/microsoft/playwright/pull/21076
635 lines
23 KiB
TypeScript
635 lines
23 KiB
TypeScript
/**
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* Copyright Microsoft Corporation. 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 http from 'http';
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import path from 'path';
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import { test, expect } from './playwright-test-fixtures';
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const SIMPLE_SERVER_PATH = path.join(__dirname, 'assets', 'simple-server.js');
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test('should create a server', async ({ runInlineTest }, { workerIndex }) => {
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const port = workerIndex * 2 + 10500;
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const result = await runInlineTest({
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'test.spec.ts': `
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import { test, expect } from '@playwright/test';
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test('connect to the server via the baseURL', async ({baseURL, page}) => {
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await page.goto('/hello');
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await page.waitForURL('/hello');
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expect(page.url()).toBe('http://localhost:${port}/hello');
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expect(await page.textContent('body')).toBe('hello');
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});
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`,
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'playwright.config.ts': `
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module.exports = {
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webServer: {
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command: 'node ${JSON.stringify(SIMPLE_SERVER_PATH)} ${port}',
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port: ${port},
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},
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globalSetup: 'globalSetup.ts',
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globalTeardown: 'globalTeardown.ts',
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};
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`,
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'globalSetup.ts': `
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import { expect } from '@playwright/test';
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module.exports = async (config) => {
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expect(config.webServer.port, "For backwards compatibility reasons, we ensure this shows up.").toBe(${port});
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const http = require("http");
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const response = await new Promise(resolve => {
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const request = http.request("http://localhost:${port}/hello", resolve);
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request.end();
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})
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console.log('globalSetup-status-'+response.statusCode)
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return async () => {
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const response = await new Promise(resolve => {
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const request = http.request("http://localhost:${port}/hello", resolve);
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request.end();
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})
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console.log('globalSetup-teardown-status-'+response.statusCode)
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};
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};
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`,
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'globalTeardown.ts': `
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module.exports = async () => {
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const http = require("http");
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const response = await new Promise(resolve => {
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const request = http.request("http://localhost:${port}/hello", resolve);
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request.end();
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})
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console.log('globalTeardown-status-'+response.statusCode)
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};
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`,
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});
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(1);
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expect(result.output).not.toContain('[WebServer] listening');
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expect(result.output).toContain('[WebServer] error from server');
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expect(result.report.suites[0].specs[0].tests[0].results[0].status).toContain('passed');
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const expectedLogMessages = ['globalSetup-status-200', 'globalSetup-teardown-status', 'globalTeardown-status-200'];
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const actualLogMessages = expectedLogMessages.map(log => ({
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log,
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index: result.output.indexOf(log),
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})).sort((a, b) => a.index - b.index).filter(l => l.index !== -1).map(l => l.log);
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expect(actualLogMessages).toStrictEqual(expectedLogMessages);
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});
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test('should create a server with environment variables', async ({ runInlineTest }, { workerIndex }) => {
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const port = workerIndex * 2 + 10500;
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const result = await runInlineTest({
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'test.spec.ts': `
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import { test, expect } from '@playwright/test';
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test('connect to the server', async ({baseURL, page}) => {
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expect(baseURL).toBe('http://localhost:${port}');
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await page.goto(baseURL + '/env-FOO');
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expect(await page.textContent('body')).toBe('BAR');
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});
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`,
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'playwright.config.ts': `
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module.exports = {
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webServer: {
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command: 'node ${JSON.stringify(SIMPLE_SERVER_PATH)} ${port}',
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port: ${port},
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env: {
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'FOO': 'BAR',
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}
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}
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};
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`,
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}, {}, { DEBUG: 'pw:webserver' });
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(1);
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expect(result.output).toContain('[WebServer] listening');
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expect(result.output).toContain('[WebServer] error from server');
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expect(result.report.suites[0].specs[0].tests[0].results[0].status).toContain('passed');
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});
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test('should default cwd to config directory', async ({ runInlineTest }, testInfo) => {
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const port = testInfo.workerIndex * 2 + 10500;
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const configDir = testInfo.outputPath('foo');
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const relativeSimpleServerPath = path.relative(configDir, SIMPLE_SERVER_PATH);
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const result = await runInlineTest({
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'foo/test.spec.ts': `
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import { test, expect } from '@playwright/test';
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test('connect to the server', async ({ baseURL }) => {
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expect(baseURL).toBe('http://localhost:${port}');
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});
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`,
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'foo/playwright.config.ts': `
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module.exports = {
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webServer: {
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command: 'node ${JSON.stringify(relativeSimpleServerPath)} ${port}',
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port: ${port},
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}
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};
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`,
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}, {}, { DEBUG: 'pw:webserver' }, {
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cwd: 'foo'
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});
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(1);
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expect(result.output).toContain('[WebServer] listening');
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expect(result.output).toContain('[WebServer] error from server');
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});
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test('should resolve cwd wrt config directory', async ({ runInlineTest }, testInfo) => {
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const port = testInfo.workerIndex * 2 + 10500;
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const testdir = testInfo.outputPath();
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const relativeSimpleServerPath = path.relative(testdir, SIMPLE_SERVER_PATH);
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const result = await runInlineTest({
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'foo/test.spec.ts': `
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import { test, expect } from '@playwright/test';
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test('connect to the server', async ({ baseURL }) => {
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expect(baseURL).toBe('http://localhost:${port}');
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});
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`,
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'foo/playwright.config.ts': `
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module.exports = {
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webServer: {
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command: 'node ${JSON.stringify(relativeSimpleServerPath)} ${port}',
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port: ${port},
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cwd: '..',
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}
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};
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`,
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}, {}, { DEBUG: 'pw:webserver' }, {
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cwd: 'foo'
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});
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(1);
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expect(result.output).toContain('[WebServer] listening');
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expect(result.output).toContain('[WebServer] error from server');
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});
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test('should create a server with url', async ({ runInlineTest }, { workerIndex }) => {
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const port = workerIndex * 2 + 10500;
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const result = await runInlineTest({
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'test.spec.ts': `
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import { test, expect } from '@playwright/test';
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test('connect to the server', async ({baseURL, page}) => {
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expect(baseURL).toBe(undefined);
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await page.goto('http://localhost:${port}/ready');
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expect(await page.textContent('body')).toBe('hello');
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});
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`,
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'playwright.config.ts': `
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module.exports = {
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webServer: {
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command: 'node ${JSON.stringify(path.join(__dirname, 'assets', 'simple-server-with-ready-route.js'))} ${port}',
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url: 'http://localhost:${port}/ready'
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}
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};
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`,
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});
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(1);
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expect(result.report.suites[0].specs[0].tests[0].results[0].status).toContain('passed');
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});
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test('should time out waiting for a server', async ({ runInlineTest }, { workerIndex }) => {
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const port = workerIndex * 2 + 10500;
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const result = await runInlineTest({
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'test.spec.ts': `
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import { test, expect } from '@playwright/test';
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test('connect to the server', async ({baseURL, page}) => {
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expect(baseURL).toBe('http://localhost:${port}');
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await page.goto(baseURL + '/hello');
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expect(await page.textContent('body')).toBe('hello');
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});
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`,
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'playwright.config.ts': `
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module.exports = {
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webServer: {
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command: 'node ${JSON.stringify(SIMPLE_SERVER_PATH)} ${port} 1000',
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port: ${port},
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timeout: 100,
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}
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};
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`,
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});
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expect(result.exitCode).toBe(1);
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expect(result.output).toContain(`Timed out waiting 100ms from config.webServer.`);
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});
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test('should time out waiting for a server with url', async ({ runInlineTest }, { workerIndex }) => {
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const port = workerIndex * 2 + 10500;
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const result = await runInlineTest({
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'test.spec.ts': `
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import { test, expect } from '@playwright/test';
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test('connect to the server', async ({baseURL, page}) => {
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expect(baseURL).toBe('http://localhost:${port}/ready');
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await page.goto(baseURL);
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expect(await page.textContent('body')).toBe('hello');
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});
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`,
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'playwright.config.ts': `
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module.exports = {
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webServer: {
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command: 'node ${JSON.stringify(path.join(__dirname, 'assets', 'simple-server-with-ready-route.js'))} ${port}',
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url: 'http://localhost:${port}/ready',
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timeout: 300,
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}
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};
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`,
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});
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expect(result.exitCode).toBe(1);
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expect(result.output).toContain(`Timed out waiting 300ms from config.webServer.`);
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});
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test('should be able to specify the baseURL without the server', async ({ runInlineTest }, { workerIndex }) => {
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const port = workerIndex * 2 + 10500;
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const server = http.createServer((req: http.IncomingMessage, res: http.ServerResponse) => {
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res.end('<html><body>hello</body></html>');
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});
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await new Promise<void>(resolve => server.listen(port, resolve));
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const result = await runInlineTest({
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'test.spec.ts': `
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import { test, expect } from '@playwright/test';
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test('connect to the server', async ({baseURL, page}) => {
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expect(baseURL).toBe('http://localhost:${port}');
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await page.goto(baseURL + '/hello');
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expect(await page.textContent('body')).toBe('hello');
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});
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`,
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'playwright.config.ts': `
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module.exports = {
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use: {
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baseURL: 'http://localhost:${port}',
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}
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};
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`,
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});
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(1);
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expect(result.report.suites[0].specs[0].tests[0].results[0].status).toContain('passed');
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await new Promise(resolve => server.close(resolve));
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});
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test('should be able to specify a custom baseURL with the server', async ({ runInlineTest }, { workerIndex }) => {
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const customWebServerPort = workerIndex * 2 + 10500;
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const webServerPort = customWebServerPort + 1;
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const server = http.createServer((req: http.IncomingMessage, res: http.ServerResponse) => {
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res.end('<html><body>hello</body></html>');
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});
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await new Promise<void>(resolve => server.listen(customWebServerPort, resolve));
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const result = await runInlineTest({
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'test.spec.ts': `
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import { test, expect } from '@playwright/test';
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test('connect to the server', async ({baseURL, page}) => {
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expect(baseURL).toBe('http://localhost:${customWebServerPort}');
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await page.goto(baseURL + '/hello');
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expect(await page.textContent('body')).toBe('hello');
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});
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`,
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'playwright.config.ts': `
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module.exports = {
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webServer: {
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command: 'node ${JSON.stringify(SIMPLE_SERVER_PATH)} ${webServerPort}',
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port: ${webServerPort},
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},
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use: {
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baseURL: 'http://localhost:${customWebServerPort}',
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}
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};
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`,
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});
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(1);
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expect(result.report.suites[0].specs[0].tests[0].results[0].status).toContain('passed');
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await new Promise(resolve => server.close(resolve));
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});
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test('should be able to use an existing server when reuseExistingServer:true', async ({ runInlineTest }, { workerIndex }) => {
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const port = workerIndex * 2 + 10500;
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const server = http.createServer((req: http.IncomingMessage, res: http.ServerResponse) => {
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res.end('<html><body>hello</body></html>');
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});
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await new Promise<void>(resolve => server.listen(port, resolve));
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const result = await runInlineTest({
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'test.spec.ts': `
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import { test, expect } from '@playwright/test';
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test('connect to the server via the baseURL', async ({baseURL, page}) => {
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await page.goto('/hello');
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await page.waitForURL('/hello');
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expect(page.url()).toBe('http://localhost:${port}/hello');
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expect(await page.textContent('body')).toBe('hello');
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});
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`,
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'playwright.config.ts': `
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module.exports = {
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webServer: {
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command: 'node ${JSON.stringify(SIMPLE_SERVER_PATH)} ${port}',
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port: ${port},
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reuseExistingServer: true,
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}
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};
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`,
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});
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(1);
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expect(result.output).not.toContain('[WebServer] ');
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expect(result.report.suites[0].specs[0].tests[0].results[0].status).toContain('passed');
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await new Promise(resolve => server.close(resolve));
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});
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test('should throw when a server is already running on the given port and strict is true', async ({ runInlineTest }, { workerIndex }) => {
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const port = workerIndex * 2 + 10500;
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const server = http.createServer((req: http.IncomingMessage, res: http.ServerResponse) => {
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res.end('<html><body>hello</body></html>');
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});
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await new Promise<void>(resolve => server.listen(port, resolve));
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const result = await runInlineTest({
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'test.spec.ts': `
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import { test, expect } from '@playwright/test';
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test('connect to the server via the baseURL', async ({baseURL, page}) => {
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await page.goto('/hello');
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await page.waitForURL('/hello');
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expect(page.url()).toBe('http://localhost:${port}/hello');
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expect(await page.textContent('body')).toBe('hello');
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});
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`,
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'playwright.config.ts': `
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module.exports = {
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webServer: {
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command: 'node ${JSON.stringify(SIMPLE_SERVER_PATH)} ${port}',
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port: ${port},
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reuseExistingServer: false,
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}
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};
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`,
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});
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expect(result.exitCode).toBe(1);
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expect(result.output).toContain(`http://localhost:${port} is already used, make sure that nothing is running on the port/url`);
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await new Promise(resolve => server.close(resolve));
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});
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for (const host of ['localhost', '127.0.0.1', '0.0.0.0']) {
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test(`should detect the server if a web-server is already running on ${host}`, async ({ runInlineTest }, { workerIndex }) => {
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const port = workerIndex * 2 + 10500;
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const server = http.createServer((req: http.IncomingMessage, res: http.ServerResponse) => {
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res.end('<html><body>hello</body></html>');
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});
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await new Promise<void>(resolve => server.listen(port, host, resolve));
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try {
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const result = await runInlineTest({
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'test.spec.ts': `
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import { test, expect } from '@playwright/test';
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test('connect to the server via the baseURL', async ({baseURL, page}) => {
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await page.goto('/hello');
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expect(await page.textContent('body')).toBe('hello');
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});
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`,
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'playwright.config.ts': `
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module.exports = {
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webServer: {
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command: 'node -e "process.exit(1)"',
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port: ${port},
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reuseExistingServer: false,
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}
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};
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`,
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});
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expect(result.exitCode).toBe(1);
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expect(result.output).toContain(`http://localhost:${port} is already used, make sure that nothing is running on the port/url`);
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} finally {
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await new Promise(resolve => server.close(resolve));
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}
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});
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}
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test(`should support self signed certificate`, async ({ runInlineTest, httpsServer }) => {
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const result = await runInlineTest({
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'test.spec.js': `
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import { test, expect } from '@playwright/test';
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test('pass', async ({}) => { });
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`,
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'playwright.config.js': `
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module.exports = {
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webServer: {
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url: '${httpsServer.EMPTY_PAGE}',
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ignoreHTTPSErrors: true,
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reuseExistingServer: true,
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},
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};
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`,
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});
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expect(result.exitCode).toBe(0);
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});
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test('should send Accept header', async ({ runInlineTest, server }) => {
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let acceptHeader: string | undefined | null = null;
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server.setRoute('/hello', (req, res) => {
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if (acceptHeader === null) acceptHeader = req.headers.accept;
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res.end('<html><body>hello</body></html>');
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});
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const result = await runInlineTest({
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'test.spec.ts': `
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import { test, expect } from '@playwright/test';
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test('connect to the server', async ({baseURL, page}) => {
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await page.goto('http://localhost:${server.PORT}/hello');
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expect(await page.textContent('body')).toBe('hello');
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});
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`,
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'playwright.config.ts': `
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module.exports = {
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webServer: {
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command: 'node ${JSON.stringify(SIMPLE_SERVER_PATH)} ${server.PORT}',
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url: 'http://localhost:${server.PORT}/hello',
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reuseExistingServer: true,
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}
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};
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`,
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});
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expect(result.exitCode).toBe(0);
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expect(acceptHeader).toBe('*/*');
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});
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test('should create multiple servers', async ({ runInlineTest }, { workerIndex }) => {
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const port = workerIndex * 2 + 10500;
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const result = await runInlineTest({
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'test.spec.ts': `
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import { test, expect } from '@playwright/test';
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test('connect to the server', async ({page}) => {
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await page.goto('http://localhost:${port}/port');
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|
await page.locator('text=${port}');
|
|
|
|
await page.goto('http://localhost:${port + 1}/port');
|
|
await page.locator('text=${port + 1}');
|
|
});
|
|
`,
|
|
'playwright.config.ts': `
|
|
module.exports = {
|
|
webServer: [
|
|
{
|
|
command: 'node ${JSON.stringify(SIMPLE_SERVER_PATH)} ${port}',
|
|
url: 'http://localhost:${port}/port',
|
|
},
|
|
{
|
|
command: 'node ${JSON.stringify(SIMPLE_SERVER_PATH)} ${port + 1}',
|
|
url: 'http://localhost:${port + 1}/port',
|
|
}
|
|
],
|
|
globalSetup: 'globalSetup.ts',
|
|
globalTeardown: 'globalTeardown.ts',
|
|
};
|
|
`,
|
|
'globalSetup.ts': `
|
|
import { expect } from '@playwright/test';
|
|
module.exports = async (config) => {
|
|
expect(config.webServer, "The public API defines this type as singleton or null, so if using array style we fallback to null to avoid having the type lie to the user.").toBe(null);
|
|
const http = require("http");
|
|
const response = await new Promise(resolve => {
|
|
const request = http.request("http://localhost:${port}/hello", resolve);
|
|
request.end();
|
|
})
|
|
console.log('globalSetup-status-'+response.statusCode)
|
|
return async () => {
|
|
const response = await new Promise(resolve => {
|
|
const request = http.request("http://localhost:${port}/hello", resolve);
|
|
request.end();
|
|
})
|
|
console.log('globalSetup-teardown-status-'+response.statusCode)
|
|
};
|
|
};
|
|
`,
|
|
'globalTeardown.ts': `
|
|
module.exports = async () => {
|
|
const http = require("http");
|
|
const response = await new Promise(resolve => {
|
|
const request = http.request("http://localhost:${port}/hello", resolve);
|
|
request.end();
|
|
})
|
|
console.log('globalTeardown-status-'+response.statusCode)
|
|
};
|
|
`,
|
|
}, undefined, { DEBUG: 'pw:webserver' });
|
|
expect(result.exitCode).toBe(0);
|
|
expect(result.passed).toBe(1);
|
|
expect(result.output).toContain('[WebServer] listening');
|
|
expect(result.output).toContain('[WebServer] error from server');
|
|
expect(result.output).toContain('passed');
|
|
|
|
const expectedLogMessages = ['globalSetup-status-200', 'globalSetup-teardown-status', 'globalTeardown-status-200'];
|
|
const actualLogMessages = expectedLogMessages.map(log => ({
|
|
log,
|
|
index: result.output.indexOf(log),
|
|
})).sort((a, b) => a.index - b.index).filter(l => l.index !== -1).map(l => l.log);
|
|
expect(actualLogMessages).toStrictEqual(expectedLogMessages);
|
|
});
|
|
|
|
test.describe('baseURL with plugins', () => {
|
|
test('plugins do not set it', async ({ runInlineTest }, { workerIndex }) => {
|
|
const port = workerIndex * 2 + 10500;
|
|
const result = await runInlineTest({
|
|
'test.spec.ts': `
|
|
import { test, expect } from '@playwright/test';
|
|
test('connect to the server', async ({baseURL, page}) => {
|
|
expect(baseURL).toBeUndefined();
|
|
});
|
|
`,
|
|
'playwright.config.ts': `
|
|
import { webServer } from '@playwright/test/lib/plugins';
|
|
module.exports = {
|
|
_plugins: [
|
|
webServer({
|
|
command: 'node ${JSON.stringify(SIMPLE_SERVER_PATH)} ${port}',
|
|
url: 'http://localhost:${port}/port',
|
|
})
|
|
]
|
|
};
|
|
`,
|
|
}, undefined, { DEBUG: 'pw:webserver' });
|
|
expect(result.exitCode).toBe(0);
|
|
expect(result.passed).toBe(1);
|
|
});
|
|
|
|
test('legacy config sets it alongside plugin', async ({ runInlineTest }, { workerIndex }) => {
|
|
const port = workerIndex * 2 + 10500;
|
|
const result = await runInlineTest({
|
|
'test.spec.ts': `
|
|
import { test, expect } from '@playwright/test';
|
|
test('connect to the server', async ({baseURL, page}) => {
|
|
expect(baseURL).toBe('http://localhost:${port}');
|
|
});
|
|
`,
|
|
'playwright.config.ts': `
|
|
import { webServer } from '@playwright/test/lib/plugins';
|
|
module.exports = {
|
|
webServer: {
|
|
command: 'node ${JSON.stringify(SIMPLE_SERVER_PATH)} ${port}',
|
|
port: ${port},
|
|
},
|
|
_plugins: [
|
|
webServer({
|
|
command: 'node ${JSON.stringify(SIMPLE_SERVER_PATH)} ${port + 1}',
|
|
url: 'http://localhost:${port + 1}/port'
|
|
})
|
|
]
|
|
};
|
|
`,
|
|
}, undefined, { DEBUG: 'pw:webserver' });
|
|
expect(result.exitCode).toBe(0);
|
|
expect(result.passed).toBe(1);
|
|
});
|
|
});
|
|
|
|
test('should treat 3XX as available server', async ({ runInlineTest }, { workerIndex }) => {
|
|
const port = workerIndex * 2 + 10500;
|
|
const result = await runInlineTest({
|
|
'test.spec.ts': `
|
|
import { test, expect } from '@playwright/test';
|
|
test('pass', async ({}) => {});
|
|
`,
|
|
'playwright.config.ts': `
|
|
module.exports = {
|
|
webServer: {
|
|
command: 'node ${JSON.stringify(SIMPLE_SERVER_PATH)} ${port}',
|
|
url: 'http://localhost:${port}/redirect',
|
|
}
|
|
};
|
|
`,
|
|
}, {}, { DEBUG: 'pw:webserver' });
|
|
expect(result.exitCode).toBe(0);
|
|
expect(result.passed).toBe(1);
|
|
expect(result.output).toContain('[WebServer] listening');
|
|
expect(result.output).toContain('[WebServer] error from server');
|
|
});
|
|
|
|
test('should check ipv4 and ipv6 with happy eyeballs when URL is passed', async ({ runInlineTest }, { workerIndex }) => {
|
|
test.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/20784' });
|
|
const port = workerIndex * 2 + 10500;
|
|
const result = await runInlineTest({
|
|
'test.spec.ts': `
|
|
import { test, expect } from '@playwright/test';
|
|
test('pass', async ({}) => {});
|
|
`,
|
|
'playwright.config.ts': `
|
|
module.exports = {
|
|
webServer: {
|
|
command: 'node -e "require(\\'http\\').createServer((req, res) => res.end()).listen(${port}, \\'127.0.0.1\\')"',
|
|
url: 'http://localhost:${port}/',
|
|
}
|
|
};
|
|
`,
|
|
}, {}, { DEBUG: 'pw:webserver' });
|
|
expect(result.exitCode).toBe(0);
|
|
expect(result.passed).toBe(1);
|
|
expect(result.output).toContain('Process started');
|
|
expect(result.output).toContain(`HTTP GET: http://localhost:${port}/`);
|
|
expect(result.output).toContain('WebServer available');
|
|
});
|