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How to use clearCaughtError method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ReactErrorUtils-test.internal.js

Source:ReactErrorUtils-test.internal.js

...60      'arg2',61    );62    expect(returnValue).toBe(undefined);63    expect(ReactErrorUtils.hasCaughtError()).toBe(true);64    expect(ReactErrorUtils.clearCaughtError()).toBe(error);65  });66  it(`should return false from clearCaughtError if no error was thrown`, () => {67    const callback = jest.fn();68    ReactErrorUtils.invokeGuardedCallback('foo', callback, null);69    expect(ReactErrorUtils.hasCaughtError()).toBe(false);70    expect(ReactErrorUtils.clearCaughtError).toThrow('no error was captured');71  });72  it(`can nest with same debug name`, () => {73    const err1 = new Error();74    let err2;75    const err3 = new Error();76    let err4;77    ReactErrorUtils.invokeGuardedCallback(78      'foo',79      function() {80        ReactErrorUtils.invokeGuardedCallback(81          'foo',82          function() {83            throw err1;84          },85          null,86        );87        err2 = ReactErrorUtils.clearCaughtError();88        throw err3;89      },90      null,91    );92    err4 = ReactErrorUtils.clearCaughtError();93    expect(err2).toBe(err1);94    expect(err4).toBe(err3);95  });96  it(`handles nested errors`, () => {97    const err1 = new Error();98    let err2;99    ReactErrorUtils.invokeGuardedCallback(100      'foo',101      function() {102        ReactErrorUtils.invokeGuardedCallback(103          'foo',104          function() {105            throw err1;106          },107          null,108        );109        err2 = ReactErrorUtils.clearCaughtError();110      },111      null,112    );113    // Returns null because inner error was already captured114    expect(ReactErrorUtils.hasCaughtError()).toBe(false);115    expect(err2).toBe(err1);116  });117  it('handles nested errors in separate renderers', () => {118    const ReactErrorUtils1 = require('shared/ReactErrorUtils');119    jest.resetModules();120    const ReactErrorUtils2 = require('shared/ReactErrorUtils');121    expect(ReactErrorUtils1).not.toEqual(ReactErrorUtils2);122    let ops = [];123    ReactErrorUtils1.invokeGuardedCallback(124      null,125      () => {126        ReactErrorUtils2.invokeGuardedCallback(127          null,128          () => {129            throw new Error('nested error');130          },131          null,132        );133        // ReactErrorUtils2 should catch the error134        ops.push(ReactErrorUtils2.hasCaughtError());135        ops.push(ReactErrorUtils2.clearCaughtError().message);136      },137      null,138    );139    // ReactErrorUtils1 should not catch the error140    ops.push(ReactErrorUtils1.hasCaughtError());141    expect(ops).toEqual([true, 'nested error', false]);142  });143  if (!__DEV__) {144    // jsdom doesn't handle this properly, but Chrome and Firefox should. Test145    // this with a fixture.146    it('catches null values', () => {147      ReactErrorUtils.invokeGuardedCallback(148        null,149        function() {150          throw null; // eslint-disable-line no-throw-literal151        },152        null,153      );154      expect(ReactErrorUtils.hasCaughtError()).toBe(true);155      expect(ReactErrorUtils.clearCaughtError()).toBe(null);156    });157  }158  it(`can be shimmed`, () => {159    const ops = [];160    jest.resetModules();161    jest.mock(162      'shared/invokeGuardedCallbackImpl',163      () =>164        function invokeGuardedCallback(name, func, context, a) {165          ops.push(a);166          try {167            func.call(context, a);168          } catch (error) {169            this.onError(error);...

Using AI Code Generation

1const { clearCaughtError } = require('playwright/lib/server/chromium/crPage');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  clearCaughtError(page);8  await browser.close();9})();10const { clearCaughtError } = require('playwright/lib/server/chromium/crPage');11const { chromium } = require('playwright');12(async () => {13  const browser = await chromium.launch();14  const context = await browser.newContext();15  const page = await context.newPage();16  await browser.close();17})();18const { clearCaughtError } = require('playwright/lib/server/chromium/crPage');19const { chromium } = require('playwright');20(async () => {21  const browser = await chromium.launch();22  const context = await browser.newContext();23  const page = await context.newPage();24  await page.close();25})();26const { clearCaughtError } = require('playwright/lib/server/chromium/crPage');27const { chromium } = require('playwright');28(async () => {29  const browser = await chromium.launch();30  const context = await browser.newContext();31  const page = await context.newPage();32  await context.close();33})();34const { clearCaughtError } = require('playwright/lib/server/chromium/crPage');

Using AI Code Generation

1const { clearCaughtError } = require('playwright/lib/internal/stackTrace');2clearCaughtError();3const { clearCaughtError } = require('playwright/lib/internal/stackTrace');4clearCaughtError();5const { clearCaughtError } = require('playwright/lib/internal/stackTrace');6clearCaughtError();7const { clearCaughtError } = require('playwright/lib/internal/stackTrace');8clearCaughtError();9const { clearCaughtError } = require('playwright/lib/internal/stackTrace');10clearCaughtError();11const { clearCaughtError } = require('playwright/lib/internal/stackTrace');12clearCaughtError();13const { clearCaughtError } = require('playwright/lib/internal/stackTrace');14clearCaughtError();15const { clearCaughtError } = require('playwright/lib/internal/stackTrace');16clearCaughtError();17const { clearCaughtError } = require('playwright/lib/internal/stackTrace');18clearCaughtError();19const { clearCaughtError } = require('playwright/lib/internal/stackTrace');20clearCaughtError();21const { clearCaughtError } = require('playwright/lib/internal/stackTrace');22clearCaughtError();23const { clearCaughtError } = require('playwright/lib/internal/stackTrace');24clearCaughtError();25const { clearCaughtError } = require('playwright/lib/internal/stackTrace');26clearCaughtError();27const { clearCaughtError } = require('playwright/lib/internal/stackTrace');28clearCaughtError();29const { clearCaughtError } =

Using AI Code Generation

1const { clearCaughtError } = require('playwright/lib/server/cr/crConnection');2clearCaughtError();3const { clearCaughtError } = require('playwright/lib/server/cr/crConnection');4clearCaughtError();5const { clearCaughtError } = require('playwright/lib/server/cr/crConnection');6clearCaughtError();7const { clearCaughtError } = require('playwright/lib/server/cr/crConnection');8clearCaughtError();9const { clearCaughtError } = require('playwright/lib/server/cr/crConnection');10clearCaughtError();11const { clearCaughtError } = require('playwright/lib/server/cr/crConnection');12clearCaughtError();13const { clearCaughtError } = require('playwright/lib/server/cr/crConnection');14clearCaughtError();15const { clearCaughtError } = require('playwright/lib/server/cr/crConnection');16clearCaughtError();17const { clearCaughtError } = require('playwright/lib/server/cr/crConnection');18clearCaughtError();19const { clearCaughtError } = require('playwright/lib/server/cr/crConnection');20clearCaughtError();21const { clearCaughtError } = require('playwright/lib/server/cr/crConnection');22clearCaughtError();23const { clearCaughtError } = require('playwright/lib/server/cr/crConnection');24clearCaughtError();25const { clearCaughtError } = require('playwright/lib/server/cr/crConnection');26clearCaughtError();27const { clearCaughtError } = require('playwright/lib/server/cr/c

Using AI Code Generation

1const {clearCaughtError} = require('playwright/lib/transport/websocketTransport');2clearCaughtError();3const {clearCaughtError} = require('playwright/lib/transport/websocketTransport');4clearCaughtError();5const {clearCaughtError} = require('playwright/lib/transport/websocketTransport');6clearCaughtError();7const {clearCaughtError} = require('playwright/lib/transport/websocketTransport');8clearCaughtError();9const {clearCaughtError} = require('playwright/lib/transport/websocketTransport');10clearCaughtError();11const {clearCaughtError} = require('playwright/lib/transport/websocketTransport');12clearCaughtError();13const {clearCaughtError} = require('playwright/lib/transport/websocketTransport');14clearCaughtError();15const {clearCaughtError} = require('playwright/lib/transport/websocketTransport');16clearCaughtError();17const {clearCaughtError} = require('playwright/lib/transport/websocketTransport');18clearCaughtError();19const {clearCaughtError} = require('playwright/lib/transport/websocketTransport');20clearCaughtError();21const {clearCaughtError} = require('playwright/lib/transport/websocketTransport');22clearCaughtError();23const {clearCaughtError} = require('playwright/lib/transport/websocketTransport');24clearCaughtError();25const {clearCaughtError} = require('playwright/lib/transport/websocketTransport');26clearCaughtError();27const {clearCaughtError} = require('playwright/lib/transport/websocketTransport');28clearCaughtError();

Using AI Code Generation

1const { clearCaughtError } = require('playwright/lib/server/crBrowser');2(async () => {3  const browser = await chromium.launch();4  const context = await browser.newContext();5  const page = await context.newPage();6  await page.click('button');7  await clearCaughtError(page);8  await page.close();9  await context.close();10  await browser.close();11})();12The above command will open a Chromium browser and navigate to google.com. It will then click on the Search button and then call the clearCaughtError() method. After that,

Using AI Code Generation

1const { PlaywrightInternal } = require('playwright/lib/client/playwright');2const playwright = PlaywrightInternal.instance();3playwright.clearCaughtError();4const playwright = require('playwright');5playwright.clearCaughtError();6const playwright = require('playwright');7(async () => {8    const browser = await playwright.chromium.launch();9    const context = await browser.newContext();10    context.clearCaughtError();11    await browser.close();12})();13const playwright = require('playwright');14(async () => {15    const browser = await playwright.chromium.launch();16    const context = await browser.newContext();17    const page = await context.newPage();18    page.clearCaughtError();19    await browser.close();20})();21const playwright = require('playwright');22(async () => {23    const browser = await playwright.chromium.launch();24    const context = await browser.newContext();25    const page = await context.newPage();26    const frame = page.mainFrame();27    frame.clearCaughtError();28    await browser.close();29})();30const playwright = require('playwright');31(async () => {32    const browser = await playwright.chromium.launch();33    const context = await browser.newContext();34    const page = await context.newPage();35    const worker = page.workers()[0];36    worker.clearCaughtError();37    await browser.close();38})();39const playwright = require('playwright');40(async () => {41    const browser = await playwright.chromium.launch();42    const context = await browser.newContext();43    const page = await context.newPage();44    const element = await page.$('div');45    element.clearCaughtError();46    await browser.close();47})();48const playwright = require('playwright');49(async () => {50    const browser = await playwright.chromium.launch();51    const context = await browser.newContext();52    const page = await context.newPage();53    const element = await page.$('div');54    element.clearCaughtError();55    await browser.close();56})();57const playwright = require('playwright');

Using AI Code Generation

1await page._delegate._page._frameManager._mainFrame._clearCaughtError();2await page._delegate._page._frameManager._mainFrame._getCaughtError();3await page._delegate._page._frameManager._mainFrame._clearCaughtError();4await page._delegate._page._frameManager._mainFrame._getCaughtError();5await page._delegate._page._frameManager._mainFrame._clearCaughtError();6await page._delegate._page._frameManager._mainFrame._getCaughtError();7await page._delegate._page._frameManager._mainFrame._clearCaughtError();8await page._delegate._page._frameManager._mainFrame._getCaughtError();9await page._delegate._page._frameManager._mainFrame._clearCaughtError();10await page._delegate._page._frameManager._mainFrame._getCaughtError();

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.