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How to use setUnderTest method in Playwright Internal

Best JavaScript code snippet using playwright-internal

utils.js

Source:utils.js

...313  if (debugEnv === 'console') return 'console';314  return debugEnv ? 'inspector' : '';315}316let _isUnderTest = false;317function setUnderTest() {318  _isUnderTest = true;319}320function isUnderTest() {321  return _isUnderTest;322}323function getFromENV(name) {324  let value = process.env[name];325  value = value === undefined ? process.env[`npm_config_${name.toLowerCase()}`] : value;326  value = value === undefined ? process.env[`npm_package_config_${name.toLowerCase()}`] : value;327  return value;328}329function getAsBooleanFromENV(name) {330  const value = getFromENV(name);331  return !!value && value !== 'false' && value !== '0';...

index.js

Source:index.js

...101  if (debugEnv === '0' || debugEnv === 'false') return '';102  return debugEnv ? 'inspector' : '';103}104let _isUnderTest = false;105function setUnderTest() {106  _isUnderTest = true;107}108function isUnderTest() {109  return _isUnderTest;110}111function experimentalFeaturesEnabled() {112  return isUnderTest() || !!process.env.PLAYWRIGHT_EXPERIMENTAL_FEATURES;113}114function getFromENV(name) {115  let value = process.env[name];116  value = value === undefined ? process.env[`npm_config_${name.toLowerCase()}`] : value;117  value = value === undefined ? process.env[`npm_package_config_${name.toLowerCase()}`] : value;118  return value;119}...

Using AI Code Generation

1const { setUnderTest } = require('playwright/lib/server/browserType');2setUnderTest();3const { chromium } = require('playwright');4(async () => {5  const browser = await chromium.launch();6  const page = await browser.newPage();7  await browser.close();8})();

Using AI Code Generation

1const { setUnderTest } = require('@playwright/test/lib/server/trace/viewer/traceModel');2setUnderTest();3const { chromium } = require('playwright');4(async () => {5  const browser = await chromium.launch();6  const page = await browser.newPage();7  await page.screenshot({ path: 'example.png' });8  await browser.close();9})();10const { test, expect } = require('@playwright/test');11test.describe('My test suite', () => {12  test('My test', async ({ page }) => {13    expect(await page.title()).toBe('Playwright');14  });15});16const { test, expect } = require('@playwright/test');17test.describe('My test suite', () => {18  test.use({ browserName: 'chromium' });19  test.use({ browserName: 'webkit' });20  test.use({ browserName: 'firefox' });21  test('My test', async ({ page }) => {22    expect(await page.title()).toBe('Playwright');23  });24});25const { test, expect } = require('@playwright/test');26test.describe('My test suite', () => {27  test.use({ deviceName: 'iPhone 11' });28  test.use({ deviceName: 'Pixel 2' });29  test('My test', async ({ page }) => {30    await page.goto('

Using AI Code Generation

1const { setUnderTest } = require('@playwright/test/lib/utils/testState');2setUnderTest(true);3const { test, expect } = require('@playwright/test');4test('should pass', async ({ page }) => {5  const title = page.locator('text=Playwright');6  await expect(title).toBeVisible();7});8test('should pass', async ({ page }) => {9  const title = page.locator('text=Playwright');10  await expect(title).toBeVisible();11});

Using AI Code Generation

1const { setUnderTest } = require('@playwright/test/lib/server/traceViewer/ui');2setUnderTest();3const { test, expect } = require('@playwright/test');4test('should work', async ({ page }) => {5  const title = page.locator('.navbar__inner .navbar__title');6  await expect(title).toHaveText('Playwright');7});8  1 passed (1s)9   12:   const title = page.locator('.navbar__inner .navbar__title');10   14:   await expect(title).toHaveText('Playwright');11   12:   const title = page.locator('.navbar__inner .navbar__title');12   14:   await expect(title).toHaveText('Playwright');

Using AI Code Generation

1const { setUnderTest } = require('playwright-core/lib/server/processLauncher');2setUnderTest(true);3const playwright = require('playwright-core');4(async () => {5  const browser = await playwright.chromium.launch();6  const page = await browser.newPage();7  await page.screenshot({ path: 'example.png' });8  await browser.close();9})();

Using AI Code Generation

1const { setUnderTest } = require('@playwright/test/lib/test');2const test = require('@playwright/test');3const { expect } = require('@playwright/test');4const { testInfo } = require('@playwright/test/lib/testInfo');5const { testStep } = require('@playwright/test/lib/testStep');6test.describe('Test Suite', () => {7  test.beforeEach(async ({ page }) => {8  });9  test('Test 1', async ({ page }) => {10    setUnderTest('Test 1');11    await page.click('text=Get started');12    await page.click('text=Docs');13    await page.click('text=API');14    await page.click('text=Selectors');15    await page.click('text=Text');16    await page.click('text=Playwright');17  });18  test('Test 2', async ({ page }) => {19    setUnderTest('Test 2');20    await page.click('text=Get started');21    await page.click('text=Docs');22    await page.click('text=API');23    await page.click('text=Selectors');24    await page.click('text=Text');25    await page.click('text=Playwright');26  });27});

Playwright tutorial

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Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
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