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How to use hasCaughtError method in Playwright Internal
Best JavaScript code snippet using playwright-internal
ReactErrorUtils-test.internal.js
Source:ReactErrorUtils-test.internal.js 
...22 'foo',23 callback,24 null,25 );26 expect(ReactErrorUtils.hasCaughtError()).toBe(false);27 expect(() => ReactErrorUtils.rethrowCaughtError()).toThrow(err);28 });29 it(`should call the callback the passed arguments`, () => {30 const callback = jest.fn();31 ReactErrorUtils.invokeGuardedCallback(32 'foo',33 callback,34 null,35 'arg1',36 'arg2',37 );38 expect(callback).toBeCalledWith('arg1', 'arg2');39 });40 it(`should call the callback with the provided context`, () => {41 const context = {didCall: false};42 ReactErrorUtils.invokeGuardedCallback(43 'foo',44 function() {45 this.didCall = true;46 },47 context,48 );49 expect(context.didCall).toBe(true);50 });51 it(`should catch errors`, () => {52 const error = new Error();53 const returnValue = ReactErrorUtils.invokeGuardedCallback(54 'foo',55 function() {56 throw error;57 },58 null,59 'arg1',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) {...
MainErrorBoundary.js
Source:MainErrorBoundary.js
1import React from 'react';2import DocumentTitle from 'react-document-title';3import ImageBrokenPlate from './ImageBrokenPlate';4import ImageSpinningPlate from './ImageSpinningPlate';5class MainErrorBoundary extends React.Component {6 constructor(props) {7 super(props);8 this.state = {hasCaughtError: false};9 }10 componentDidCatch(error) {11 console.error(error.message);12 this.setState({hasCaughtError: true});13 }14 render() {15 const {title, className, isWaiting, hasError} = this.props;16 const {hasCaughtError} = this.state;17 return (18 <DocumentTitle title={title}>19 <main className={className}>20 {isWaiting ? (21 <ImageSpinningPlate />22 ) : hasError || hasCaughtError ? (23 <ImageBrokenPlate />24 ) : (25 this.props.children26 )}27 </main>28 </DocumentTitle>29 );30 }31}...
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 try {7 await page.click('non-existent-selector');8 } catch (e) {9 if (e instanceof Error) {10 }11 }12 await browser.close();13})();14const { chromium } = require('playwright');15(async () => {16 const browser = await chromium.launch();17 const context = await browser.newContext();18 const page = await context.newPage();19 try {20 await page.click('non-existent-selector');21 } catch (e) {22 if (e instanceof Error) {23 }24 }25 await browser.close();26})();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 try {33 await page.click('non-existent-selector');34 } catch (e) {35 if (e instanceof Error) {36 }37 }38 await browser.close();39})();40const { chromium } = require('playwright');41(async () => {42 const browser = await chromium.launch();43 const context = await browser.newContext();44 const page = await context.newPage();45 try {46 await page.click('non-existent-selector');47 } catch (e) {48 if (e instanceof Error) {49 }50 }51 await browser.close();52})();53const { chromium } = require('playwright');54(async () => {
Using AI Code Generation
1const { InternalError } = require('playwright');2try {3} catch (e) {4 if (e instanceof InternalError && e.hasCaughtError()) {5 console.log(e.getCaughtError());6 }7}8const { InternalError } = require('playwright');9try {10} catch (e) {11 if (e instanceof InternalError && e.hasCaughtError()) {12 console.log(e.getCaughtError());13 }14}15const { InternalError } = require('playwright');16try {17} catch (e) {18 if (e instanceof InternalError && e.hasCaughtError()) {19 console.log(e.getCaughtError());20 }21}22const { InternalError } = require('playwright');23try {24} catch (e) {25 if (e instanceof InternalError && e.hasCaughtError()) {26 console.log(e.getCaughtError());27 }28}29const { InternalError } = require('playwright');30try {31} catch (e) {32 if (e instanceof InternalError && e.hasCaughtError()) {33 console.log(e.getCaughtError());34 }35}36const { InternalError } = require('playwright');37try {38} catch (e) {39 if (e instanceof InternalError && e.hasCaughtError()) {40 console.log(e.getCaughtError());41 }42}43const { InternalError } = require('playwright');44try {45} catch (e) {46 if (e instanceof InternalError && e.hasCaughtError()) {47 console.log(e.getCaughtError());48 }49}
Using AI Code Generation
1const { InternalError } = require('playwright-core/lib/server/errors');2const { hasCaughtError } = new InternalError();3const { InternalError } = require('playwright-core/lib/server/errors');4const { hasCaughtError } = new InternalError();5const { InternalError } = require('playwright-core/lib/server/errors');6const { hasCaughtError } = new InternalError();7const { InternalError } = require('playwright-core/lib/server/errors');8const { hasCaughtError } = new InternalError();9const { InternalError } = require('playwright-core/lib/server/errors');10const { hasCaughtError } = new InternalError();11const { InternalError } = require('playwright-core/lib/server/errors');12const { hasCaughtError } = new InternalError();13const { InternalError } = require('playwright-core/lib/server/errors');14const { hasCaughtError } = new InternalError();15const { InternalError } = require('playwright-core/lib/server/errors');16const { hasCaughtError } = new InternalError();17const { InternalError } = require('playwright-core/lib/server/errors');18const { hasCaughtError } = new InternalError();19const { InternalError } = require('playwright-core/lib/server/errors');20const { hasCaughtError } = new InternalError();21const { InternalError } = require('playwright-core/lib/server/errors');22const { hasCaughtError } = new InternalError();23const { InternalError } = require('playwright-core/lib/server/errors');24const { hasCaughtError } = new InternalError();25const { InternalError
Using AI Code Generation
1const { chromium } = require('playwright')2const { test, expect } = require('@playwright/test')3test('Test 1', async ({ page }) => {4 const browser = await chromium.launch({ headless: false })5 const context = await browser.newContext()6 const page = await context.newPage()7 await page.screenshot({ path: 'screenshot.png' })8 await browser.close()9})10test('Test 2', async ({ page }) => {11 const browser = await chromium.launch({ headless: false })12 const context = await browser.newContext()13 const page = await context.newPage()14 await page.screenshot({ path: 'screenshot.png' })15 await browser.close()16})17test('Test 3', async ({ page }) => {18 const browser = await chromium.launch({ headless: false })19 const context = await browser.newContext()20 const page = await context.newPage()21 await page.screenshot({ path: 'screenshot.png' })22 await browser.close()23})24test('Test 4', async ({ page }) => {25 const browser = await chromium.launch({ headless: false })26 const context = await browser.newContext()27 const page = await context.newPage()28 await page.screenshot({ path: 'screenshot.png' })29 await browser.close()30})31test('Test 5', async ({ page }) => {32 const browser = await chromium.launch({ headless: false })33 const context = await browser.newContext()34 const page = await context.newPage()35 await page.screenshot({ path: 'screenshot.png' })36 await browser.close()37})38test('Test 6', async ({ page }) => {39 const browser = await chromium.launch({ headless: false })40 const context = await browser.newContext()41 const page = await context.newPage()42 await page.screenshot({ path: 'screenshot.png' })43 await browser.close()44})45test('Test 7', async ({ page }) => {46 const browser = await chromium.launch({ headless: false })
Using AI Code Generation
1const { test, expect } = require('@playwright/test');2test('test', async ({ page }) => {3 try {4 } catch (e) {5 if (e instanceof Playwright.InternalError && e.hasCaughtError()) {6 console.log('caught error: ' + e.getCaughtError().message);7 } else {8 throw e;9 }10 }11});12import { test, expect } from '@playwright/test';13test('test', async ({ page }) => {14 try {15 } catch (e) {16 if (e instanceof Playwright.InternalError && e.hasCaughtError()) {17 console.log('caught error: ' + e.getCaughtError().message);18 } else {19 throw e;20 }21 }22});23const { test, expect } = require('@playwright/test');24test('test', async ({ page }) => {25 try {26 } catch (e) {27 if (e instanceof Playwright.InternalError && e.hasCaughtError()) {28 console.log('caught error: ' + e.getCaughtError().message);29 } else {30 throw e;31 }32 }33});
Using AI Code Generation
1const { InternalError } = require('playwright/lib/server/errors');2const { hasCaughtError } = require('playwright/lib/server/errors');3const error = new InternalError('test error');4if (hasCaughtError(error)) {5 console.log('caught error');6}
Using AI Code Generation
1const { InternalError } = require('playwright');2const internalError = new InternalError();3if (internalError.hasCaughtError()) {4 console.log('Error has been caught');5} else {6 console.log('Error has not been caught');7}
Using AI Code Generation
1const { Page } = require('playwright');2const { InternalError } = require('playwright-core/lib/server/common/errors');3const { test } = require('playwright-core/lib/server/test');4const { expect } = require('playwright-core/lib/server/test/mocha');5const { describe, it } = require('mocha');6describe('InternalError', () => {7 it('should be able to use hasCaughtError method', async () => {8 const page = await test.newPage();9 const error = await page.evaluate(() => {10 try {11 throw new Error('error');12 } catch (e) {13 return e;14 }15 });16 expect(error).toBeInstanceOf(InternalError);17 expect(InternalError.hasCaughtError(error)).toBe(true);18 });19});
Using AI Code Generation
1const { InternalError } = require('playwright/lib/server/errors');2const test = require('playwright/lib/server/test');3const { expect } = require('chai');4const { testRunner } = require('playwright/lib/server/testRunner');5const { describe } = require('playwright/lib/server/testRunner');6const { it } = require('playwright/lib/server/testRunner');7const { beforeAll } = require('playwright/lib/server/testRunner');8const { afterAll } = require('playwright/lib/server/testRunner');9const { beforeEach } = require('playwright/lib/server/testRunner');10const { afterEach } = require('playwright/lib/server/testRunner');11const { setConfig } = require('playwright/lib/server/testRunner');12const { setOutput } = require('playwright/lib/server/testRunner');13const { setExpect } = require('playwright/lib/server/testRunner');14const { setFixtures } = require('playwright/lib/server/testRunner');15describe('test', () => {16 it('should pass', async () => {17 expect(1).toBe(1);18 });19 it('should fail', async () => {20 expect(1).toBe(2);21 });22});23const test = require('playwright/lib/server/test');24const { expect } = require('chai');25const { testRunner } = require('playwright/lib/server/testRunner');26const { describe } = require('playwright/lib/server/testRunner');27const { it } = require('playwright/lib/server/testRunner');28const { beforeAll } = require('playwright/lib/server/testRunner');29const { afterAll } = require('playwright/lib/server/testRunner');30const { beforeEach } = require('playwright/lib/server/testRunner');31const { afterEach } = require('playwright/lib/server/testRunner');32const { setConfig } = require('playwright/lib/server/testRunner');33const { setOutput } = require('playwright/lib/server/testRunner');34const { setExpect } = require('playwright/lib/server/testRunner');35const { setFixtures } = require('playwright/lib/server/testRunner');36const { InternalError } = require('playwright/lib/server/errors');37describe('test', () => {38 it('should pass', async () => {39 expect(1).toBe(1);40 });41 it('should fail',
Using AI Code Generation
1const { hasCaughtError } = require('playwright/lib/errors');2try {3} catch (error) {4 if (hasCaughtError(error)) {5 return;6 }7 throw error;8}9You can also use the --forbid-only flag to forbid .only() modifier usage in tests:
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