Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use copyTestHooks method in Playwright Internal

Best JavaScript code snippet using playwright-internal

browserType.js

Source:browserType.js

...115      browserLogsCollector,116      wsEndpoint: options.useWebSocket ? transport.wsEndpoint : undefined117    };118    if (persistent) (0, _browserContext.validateBrowserContextOptions)(persistent, browserOptions);119    copyTestHooks(options, browserOptions);120    const browser = await this._connectToTransport(transport, browserOptions); // We assume no control when using custom arguments, and do not prepare the default context in that case.121    if (persistent && !options.ignoreAllDefaultArgs) await browser._defaultContext._loadDefaultContext(progress);122    return browser;123  }124  async _launchProcess(progress, options, isPersistent, browserLogsCollector, userDataDir) {125    var _options$args;126    const {127      ignoreDefaultArgs,128      ignoreAllDefaultArgs,129      args = [],130      executablePath = null,131      handleSIGINT = true,132      handleSIGTERM = true,133      handleSIGHUP = true134    } = options;135    const env = options.env ? (0, _processLauncher.envArrayToObject)(options.env) : process.env;136    const tempDirectories = [];137    if (options.downloadsPath) await _fs.default.promises.mkdir(options.downloadsPath, {138      recursive: true139    });140    if (options.tracesDir) await _fs.default.promises.mkdir(options.tracesDir, {141      recursive: true142    });143    const artifactsDir = await _fs.default.promises.mkdtemp(ARTIFACTS_FOLDER);144    tempDirectories.push(artifactsDir);145    if (userDataDir) {146      // Firefox bails if the profile directory does not exist, Chrome creates it. We ensure consistent behavior here.147      if (!(await (0, _utils.existsAsync)(userDataDir))) await _fs.default.promises.mkdir(userDataDir, {148        recursive: true,149        mode: 0o700150      });151    } else {152      userDataDir = await _fs.default.promises.mkdtemp(_path.default.join(os.tmpdir(), `playwright_${this._name}dev_profile-`));153      tempDirectories.push(userDataDir);154    }155    const browserArguments = [];156    if (ignoreAllDefaultArgs) browserArguments.push(...args);else if (ignoreDefaultArgs) browserArguments.push(...this._defaultArgs(options, isPersistent, userDataDir).filter(arg => ignoreDefaultArgs.indexOf(arg) === -1));else browserArguments.push(...this._defaultArgs(options, isPersistent, userDataDir));157    let executable;158    if (executablePath) {159      if (!(await (0, _utils.existsAsync)(executablePath))) throw new Error(`Failed to launch ${this._name} because executable doesn't exist at ${executablePath}`);160      executable = executablePath;161    } else {162      const registryExecutable = _registry.registry.findExecutable(options.channel || this._name);163      if (!registryExecutable || registryExecutable.browserName !== this._name) throw new Error(`Unsupported ${this._name} channel "${options.channel}"`);164      executable = registryExecutable.executablePathOrDie(this._playwrightOptions.sdkLanguage);165      await registryExecutable.validateHostRequirements(this._playwrightOptions.sdkLanguage);166    }167    let wsEndpointCallback;168    const shouldWaitForWSListening = options.useWebSocket || ((_options$args = options.args) === null || _options$args === void 0 ? void 0 : _options$args.some(a => a.startsWith('--remote-debugging-port')));169    const waitForWSEndpoint = shouldWaitForWSListening ? new Promise(f => wsEndpointCallback = f) : undefined; // Note: it is important to define these variables before launchProcess, so that we don't get170    // "Cannot access 'browserServer' before initialization" if something went wrong.171    let transport = undefined;172    let browserProcess = undefined;173    const {174      launchedProcess,175      gracefullyClose,176      kill177    } = await (0, _processLauncher.launchProcess)({178      command: executable,179      args: browserArguments,180      env: this._amendEnvironment(env, userDataDir, executable, browserArguments),181      handleSIGINT,182      handleSIGTERM,183      handleSIGHUP,184      log: message => {185        if (wsEndpointCallback) {186          const match = message.match(/DevTools listening on (.*)/);187          if (match) wsEndpointCallback(match[1]);188        }189        progress.log(message);190        browserLogsCollector.log(message);191      },192      stdio: 'pipe',193      tempDirectories,194      attemptToGracefullyClose: async () => {195        if (options.__testHookGracefullyClose) await options.__testHookGracefullyClose(); // We try to gracefully close to prevent crash reporting and core dumps.196        // Note that it's fine to reuse the pipe transport, since197        // our connection ignores kBrowserCloseMessageId.198        this._attemptToGracefullyCloseBrowser(transport);199      },200      onExit: (exitCode, signal) => {201        if (browserProcess && browserProcess.onclose) browserProcess.onclose(exitCode, signal);202      }203    });204    async function closeOrKill(timeout) {205      let timer;206      try {207        await Promise.race([gracefullyClose(), new Promise((resolve, reject) => timer = setTimeout(reject, timeout))]);208      } catch (ignored) {209        await kill().catch(ignored => {}); // Make sure to await actual process exit.210      } finally {211        clearTimeout(timer);212      }213    }214    browserProcess = {215      onclose: undefined,216      process: launchedProcess,217      close: () => closeOrKill(options.__testHookBrowserCloseTimeout || _timeoutSettings.DEFAULT_TIMEOUT),218      kill219    };220    progress.cleanupWhenAborted(() => closeOrKill(progress.timeUntilDeadline()));221    let wsEndpoint;222    if (shouldWaitForWSListening) wsEndpoint = await waitForWSEndpoint;223    if (options.useWebSocket) {224      transport = await _transport.WebSocketTransport.connect(progress, wsEndpoint);225    } else {226      const stdio = launchedProcess.stdio;227      transport = new _pipeTransport.PipeTransport(stdio[3], stdio[4]);228    }229    return {230      browserProcess,231      artifactsDir,232      transport233    };234  }235  async connectOverCDP(metadata, endpointURL, options, timeout) {236    throw new Error('CDP connections are only supported by Chromium');237  }238  async _launchWithSeleniumHub(progress, hubUrl, options) {239    throw new Error('Connecting to SELENIUM_REMOTE_URL is only supported by Chromium');240  }241  _validateLaunchOptions(options) {242    const {243      devtools = false244    } = options;245    let {246      headless = !devtools,247      downloadsPath,248      proxy249    } = options;250    if ((0, _utils.debugMode)()) headless = false;251    if (downloadsPath && !_path.default.isAbsolute(downloadsPath)) downloadsPath = _path.default.join(process.cwd(), downloadsPath);252    if (this._playwrightOptions.socksProxyPort) proxy = {253      server: `socks5://127.0.0.1:${this._playwrightOptions.socksProxyPort}`254    };255    return { ...options,256      devtools,257      headless,258      downloadsPath,259      proxy260    };261  }262}263exports.BrowserType = BrowserType;264function copyTestHooks(from, to) {265  for (const [key, value] of Object.entries(from)) {266    if (key.startsWith('__testHook')) to[key] = value;267  }...

Using AI Code Generation

1const { copyTestHooks } = require('@playwright/test/lib/test');2const { it } = require('@playwright/test');3it('test', async ({ page }) => {4  await copyTestHooks(page, 'test', 'test.js');5});6const { copyTestHooks } = require('@playwright/test/lib/test');7const { it } = require('@playwright/test');8it('test', async ({ page }) => {9  await copyTestHooks(page, 'test', 'test2.js');10});11const { copyTestHooks } = require('@playwright/test/lib/test');12const { it } = require('@playwright/test');13it('test', async ({ page }) => {14  await copyTestHooks(page, 'test', 'test3.js');15});16const { copyTestHooks } = require('@playwright/test/lib/test');17const { it } = require('@playwright/test');18it('test', async ({ page }) => {19  await copyTestHooks(page, 'test', 'test4.js');20});21const { copyTestHooks } = require('@playwright/test/lib/test');22const { it } = require('@playwright/test');23it('test', async ({ page }) => {24  await copyTestHooks(page, 'test', 'test5.js');25});26const { copyTestHooks } = require('@playwright/test/lib/test');27const { it } = require('@playwright/test');28it('test', async ({ page }) => {29  await copyTestHooks(page, 'test', 'test6.js');30});

Using AI Code Generation

1const { copyTestHooks } = require('@playwright/test/lib/server/test');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4  await copyTestHooks(page, 'test');5});6const { test } = require('@playwright/test');7test.use({ /* test hooks */ });8test('test', async ({ page }) => {9  await page.click('test');10});11const { test } = require('@playwright/test');12test.use({ /* test hooks */ });13test('test', async ({ page }) => {14  await page.click('test');15});16const { test } = require('@playwright/test');17test.use({ /* test hooks */ });18test('test', async ({ page }) => {19  await page.click('test');20});21const { test } = require('@playwright/test');22test.use({ /* test hooks */ });23test('test', async ({ page }) => {24  await page.click('test');25});26const { test } = require('@playwright/test');27test.use({ /* test hooks */ });28test('test', async ({ page }) => {29  await page.click('test');30});31const { test } = require('@playwright/test');32test.use({ /* test hooks */ });33test('test', async ({ page }) => {34  await page.click('test');35});36const { test } = require('@playwright/test');37test.use({ /* test hooks */ });38test('test', async ({ page }) => {39  await page.click('test');40});41const { test } = require('@playwright/test');42test.use({ /* test hooks */ });43test('test', async ({ page }) => {44  await page.click('test');45});46const { test } = require('@playwright/test');47test.use({ /* test hooks */ });48test('test', async ({ page })

Using AI Code Generation

1const { copyTestHooks } = require('playwright/lib/test/runner');2const { test } = require('playwright/lib/test');3const { expect } = require('playwright/lib/test');4test('test 1', async ({ page }) => {5  const title = page.locator('text=Get started');6  await expect(title).toBeVisible();7});8test('test 2', async ({ page }) => {9  const title = page.locator('text=Get started');10  await expect(title).toBeVisible();11});12copyTestHooks(test);13test.describe('test suite', () => {14  test('test 3', async ({ page }) => {15    const title = page.locator('text=Get started');16    await expect(title).toBeVisible();17  });18});19test.describe('test suite 2', () => {20  test('test 4', async ({ page }) => {21    const title = page.locator('text=Get started');22    await expect(title).toBeVisible();23  });24});25copyTestHooks(test);26test('test 5', async ({ page }) => {27  const title = page.locator('text=Get started');28  await expect(title).toBeVisible();29});30test('test 6', async ({ page }) => {31  const title = page.locator('text=Get started');32  await expect(title).toBeVisible();33});

Using AI Code Generation

1const { copyTestHooks } = require('playwright/test');2copyTestHooks(require.resolve('./test1.js'));3copyTestHooks(require.resolve('./test2.js'));4const { test } = require('@playwright/test');5test('basic test', async ({ page }) => {6  await page.click('text=Get Started');7  await page.click('text=Docs');8  await page.click('text=Test Runner');9  await page.click('text=API');10  await page.click('text=API Reference');11  await page.click('text=BrowserType');12});

Using AI Code Generation

1const { copyTestHooks } = require('playwright/lib/utils/testrunner/TestRunner');2const test = require('playwright/lib/utils/testrunner/Test');3const { test } = require('./test');4describe('test', () => {5  copyTestHooks(test, global);6  test('test', async () => {7  });8});9  ✓ test (3ms)

Using AI Code Generation

1const { copyTestHooks } = require('@playwright/test');2copyTestHooks();3const { test } = require('@playwright/test');4test.describe('some test suite', () => {5});6const { copyTestHooks } = require('@playwright/test');7copyTestHooks();8const { test } = require('@playwright/test');9test.describe('some test suite', () => {10});11const { copyTestHooks } = require('@playwright/test');12copyTestHooks();13const { test } = require('@playwright/test');14test.describe('some test suite', () => {15});16const { copyTestHooks } = require('@playwright/test');17copyTestHooks();18const { test } = require('@playwright/test');19test.describe('some test suite', () => {20});21const { copyTestHooks } = require('@playwright/test');22copyTestHooks();23const { test } = require('@playwright/test');24test.describe('some test suite', () => {25});26const { copyTestHooks } = require('@playwright/test');27copyTestHooks();28const { test } = require('@playwright/test');29test.describe('some test suite', () => {30});31const { copyTestHooks } = require('@playwright/test');32copyTestHooks();33const { test } = require('@playwright/test');34test.describe('some test suite', () => {35});36const { copyTestHooks } = require('@playwright/test');

Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

Chapters:

What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.