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How to use onErrorCaptured method in Playwright Internal
Best JavaScript code snippet using playwright-internal
no-lifecycle-after-await.js
Source:no-lifecycle-after-await.js 
...46 async setup() {47 onBeforeMount(() => { /* ... */ })48 onBeforeUnmount(() => { /* ... */ })49 onBeforeUpdate(() => { /* ... */ })50 onErrorCaptured(() => { /* ... */ })51 onMounted(() => { /* ... */ })52 onRenderTracked(() => { /* ... */ })53 onRenderTriggered(() => { /* ... */ })54 onUnmounted(() => { /* ... */ })55 onUpdated(() => { /* ... */ })56 onActivated(() => { /* ... */ })57 onDeactivated(() => { /* ... */ })58 await doSomething()59 }60 }61 </script>62 `63 },64 {65 filename: 'test.vue',66 code: `67 <script>68 import {onMounted} from 'vue'69 export default {70 async _setup() {71 await doSomething()72 onMounted(() => { /* ... */ }) // error73 }74 }75 </script>76 `77 },78 // has target79 {80 filename: 'test.vue',81 code: `82 <script>83 import {onBeforeMount, onBeforeUnmount, onBeforeUpdate, onErrorCaptured, onMounted, onRenderTracked, onRenderTriggered, onUnmounted, onUpdated, onActivated, onDeactivated} from 'vue'84 export default {85 async setup() {86 await doSomething()87 onBeforeMount(() => { /* ... */ }, instance)88 onBeforeUnmount(() => { /* ... */ }, instance)89 onBeforeUpdate(() => { /* ... */ }, instance)90 onErrorCaptured(() => { /* ... */ }, instance)91 onMounted(() => { /* ... */ }, instance)92 onRenderTracked(() => { /* ... */ }, instance)93 onRenderTriggered(() => { /* ... */ }, instance)94 onUnmounted(() => { /* ... */ }, instance)95 onUpdated(() => { /* ... */ }, instance)96 onActivated(() => { /* ... */ }, instance)97 onDeactivated(() => { /* ... */ }, instance)98 }99 }100 </script>101 `102 }103 ],104 invalid: [105 {106 filename: 'test.vue',107 code: `108 <script>109 import {onMounted} from 'vue'110 export default {111 async setup() {112 await doSomething()113 onMounted(() => { /* ... */ }) // error114 }115 }116 </script>117 `,118 errors: [119 {120 message:121 'The lifecycle hooks after `await` expression are forbidden.',122 line: 8,123 column: 11,124 endLine: 8,125 endColumn: 41126 }127 ]128 },129 {130 filename: 'test.vue',131 code: `132 <script>133 import {onBeforeMount, onBeforeUnmount, onBeforeUpdate, onErrorCaptured, onMounted, onRenderTracked, onRenderTriggered, onUnmounted, onUpdated, onActivated, onDeactivated} from 'vue'134 export default {135 async setup() {136 await doSomething()137 onBeforeMount(() => { /* ... */ })138 onBeforeUnmount(() => { /* ... */ })139 onBeforeUpdate(() => { /* ... */ })140 onErrorCaptured(() => { /* ... */ })141 onMounted(() => { /* ... */ })142 onRenderTracked(() => { /* ... */ })143 onRenderTriggered(() => { /* ... */ })144 onUnmounted(() => { /* ... */ })145 onUpdated(() => { /* ... */ })146 onActivated(() => { /* ... */ })147 onDeactivated(() => { /* ... */ })148 }149 }150 </script>151 `,152 errors: [153 {154 messageId: 'forbidden',...
index.js
Source:index.js
...57 onBeforeUnmount(() => console.log(`setup() => (æ°) onBeforeUnmount`)),58 onUnmounted(() => console.log(`setup() => (æ°) onUnmounted`)),59 onActivated(() => console.log(`setup() => (æ°) onActivated`)),60 onDeactivated(() => console.log(`setup() => (æ°) onDeactivated`)),61 onErrorCaptured(() => console.log(`setup() => (æ°) onErrorCaptured`))62 },...
lifecycles.spec.js
Source:lifecycles.spec.js
...120 setup() {121 onMounted(() => {122 document.body.querySelector('button').click()123 })124 onErrorCaptured((err, component, details) => {125 expect(err.messsage === 'from method')126 done()127 return false128 })129 }130 }).$mount()131})132test('onBeforeUpdate and onUpdated', done => {133 new Vue({134 setup() {135 const msg = value('hello')136 onMounted(() => {137 expect(this.msg.value).toBe('hello')138 nextTick(() => {...
actions.js
Source:actions.js
...15 });16 // async await is equivalent to the .then method, response will be created only once we received the response17 // const responseData = await response.json();18 if (!response.ok) {19 const error = new onErrorCaptured(response.data.message || 'Failed to create coach');20 throw error;21 }22 context.commit('registerCoach', {23 ...coachData,24 id: userId25 });26 },27 async loadCoaches(context, payload) {28 if (!payload.forceRefresh && !context.getters.shouldUpdate) { // if update was less than a minute ago, don't update 29 return; 30 }31 const response = await fetch('https://vue-coach-finder-app-default-rtdb.europe-west1.firebasedatabase.app/coaches.json');32 const responseData = await response.json();33 if (!response.ok) {34 const error = new onErrorCaptured(response.data.message || 'Failed to fetch');35 throw error;36 }37 const coaches = [];38 for (const key in responseData) {39 const coach = {40 id: key,41 firstName: responseData[key].firstName,42 lastName: responseData[key].lastName,43 description: responseData[key].description,44 hourlyRate: responseData[key].hourlyRate,45 areas: responseData[key].areas46 };47 coaches.push(coach);48 }...
vue-life.js
Source:vue-life.js
...40 }) //41 onUpdated(() => {42 console.log(`${flag}-${index++} -- onUpdated`)43 }) //44 onErrorCaptured((errorMsg) => { // 渲æåºéæ¶45 console.log(`${flag}-${index++} -- onErrorCaptured`)46 console.log(errorMsg)47 }) //48 onRenderTracked((event) => { // 渲æè·è¸ªæ¶49 console.log(`${flag}-${index++} -- onRenderTracked`)50 console.log(event)51 }) //52 onRenderTriggered((event) => { // 渲æ触åæ¶53 console.log(`${flag}-${index++} -- onRenderTriggered`)54 console.log(event)55 }) //...
ErrorBoundary.js
Source:ErrorBoundary.js
...6} from '../../../../../../node_modules/vue_3/dist/vue.esm-browser.js';7export default {8 setup() {9 const error = ref(null);10 onErrorCaptured((err, instance, info) => {11 error.value = err;12 console.log('Component:', instance);13 console.log('Info:', info);14 // Stop the error from propagating.15 return false;16 });17 return { error };18 },19 template: `20 <div v-if="error" style="background: pink; color: red; padding-left: 0.5rem; overflow: hidden">21 <p>{{ error.message }}</p>22 <pre style="font-size: 0.5rem">{{ error.stack }}</pre>23 </div>24 <slot v-else />...
SuspenseWithErrors.js
Source:SuspenseWithErrors.js
2export default {3 name: 'SuspenseWithErrors',4 setup() {5 const error = ref(null);6 onErrorCaptured((err) => (error.value = err));7 return {8 error,9 };10 },11 template: `12 <slot name="error" :error="error" v-if="error" />13 <Suspense v-else>14 <template #default>15 <slot name="default" />16 </template>17 <template #fallback>18 <slot name="fallback" />19 </template>20 </Suspense>...
framework.js
Source:framework.js
1/**2 * Copyright (c) ActiveWidgets SARL. All Rights Reserved.3 * This source code is licensed under the MIT license found in the4 * LICENSE file in the root directory of this source tree.5 */67import adapter from '@activewidgets/frameworks/vue';8import {h, ref, nextTick, onMounted, onUpdated, onBeforeUnmount, onErrorCaptured, defineComponent} from 'vue';9
...
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 for (const browserType of ['chromium', 'firefox', 'webkit']) {4 const browser = await playwright[browserType].launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 page.on('pageerror', async (err) => {8 console.log('Error: ', err);9 });10 page.on('error', async (err) => {11 console.log('Error: ', err);12 });13 page.on('requestfailed', async (req) => {14 console.log('Error: ', req.failure().errorText);15 });16 await page.waitForSelector('body');17 await browser.close();18 }19})();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch({ headless: false });4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.on('error', err => {7 console.log('Error occurred: ', err);8 });9 await page.evaluate(() => {10 document.querySelector('not-existing').click();11 });12})();13const { chromium } = require('playwright');14(async () => {15 const browser = await chromium.launch({ headless: false });16 const context = await browser.newContext();17 const page = await context.newPage();18 await page.on('pageerror', err => {19 console.log('Error occurred: ', err);20 });21 await page.evaluate(() => {22 document.querySelector('not-existing').click();23 });24})();25const { chromium } = require('playwright');26(async () => {27 const browser = await chromium.launch({ headless: false });28 const context = await browser.newContext();29 const page = await context.newPage();30 await page.on('console', msg => {31 console.log('Error occurred: ', msg.text());32 });33 await page.evaluate(() => {34 document.querySelector('not-existing').click();35 });36})();37const { chromium } = require('playwright');38(async () => {39 const browser = await chromium.launch({ headless
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 page.on('pageerror', (err) => {7 console.log('pageerror', err);8 });9 page.on('requestfailed', (req) => {10 console.log('requestfailed', req.url(), req.failure().errorText);11 });12 await page.evaluate(() => {13 setTimeout(() => {14 throw new Error('this is an error');15 }, 1000);16 });17 await new Promise((res) => setTimeout(res, 2000));18 await browser.close();19})();20const { chromium } = require('playwright');21(async () => {22 const browser = await chromium.launch();23 const context = await browser.newContext();24 const page = await context.newPage();25 page.on('pageerror', (err) => {26 console.log('pageerror', err);27 });28 page.on('requestfailed', (req) => {29 console.log('requestfailed', req.url(), req.failure().errorText);30 });31 await page.evaluate(() => {32 setTimeout(() => {33 throw new Error('this is an error');34 }, 1000);35 });36 await new Promise((res) => setTimeout(res, 2000));37 await browser.close();38})();39const { chromium } = require('playwright');40(async () => {41 const browser = await chromium.launch();42 const context = await browser.newContext();43 const page = await context.newPage();44 page.on('pageerror', (err) => {45 console.log('pageerror', err);46 });47 page.on('requestfailed', (req) => {48 console.log('requestfailed
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 page.on('error', (error) => {7 console.log('Error in page', error);8 });9 await browser.close();10})();11process.on('unhandledRejection', (reason, promise) => {12 console.log('Unhandled Rejection at:', reason.stack || reason)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 await browser.close();20})();21process.on('uncaughtException', (err, origin) => {22 console.log(`Caught exception: ${err}\n` +23 `Exception origin: ${origin}`);24});25const { chromium } = require('playwright');26(async () => {27 const browser = await chromium.launch();28 const context = await browser.newContext();29 const page = await context.newPage();30 await browser.close();31})();32process.on('uncaughtException', (err, origin) => {33 console.log(`Caught exception: ${err}\n` +34 `Exception origin: ${origin}`);35});36const { chromium } = require('playwright');37(async () => {38 const browser = await chromium.launch();39 const context = await browser.newContext();40 const page = await context.newPage();41 await browser.close();42})();
Using AI Code Generation
1const { webkit } = require('playwright');2(async () => {3 const browser = await webkit.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.route('**/*', route => {7 route.fulfill({8 });9 });10 page.on('error', error => {11 console.log(error);12 });13 await browser.close();14})();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 await page.context().onErrorCaptured((error) => {6 console.log(error);7 });8 await page.click('non-existing-selector');9 await browser.close();10})();11const { chromium } = require('playwright');12(async () => {13 const browser = await chromium.launch();14 const page = await browser.newPage();15 await page.context().onErrorCaptured((error) => {16 console.log(error);17 });18 await page.click('non-existing-selector');19 await browser.close();20})();21const { chromium } = require('playwright');22(async () => {23 const browser = await chromium.launch();24 const page = await browser.newPage();25 await page.context().onErrorCaptured((error) => {26 console.log(error);27 });28 await page.click('non-existing-selector');29 await browser.close();30})();31const { chromium } = require('playwright');32(async () => {33 const browser = await chromium.launch();34 const page = await browser.newPage();35 await page.context().onErrorCaptured((error) => {36 console.log(error);37 });38 await page.click('non-existing-selector');39 await browser.close();40})();41const { chromium } = require('playwright');42(async () => {43 const browser = await chromium.launch();44 const page = await browser.newPage();45 await page.context().onErrorCaptured((error) => {46 console.log(error);47 });48 await page.click('non-existing-selector');49 await browser.close();50})();51const {
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 const browser = await playwright.chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.waitForSelector('text=Get started');7 await page.on('error', async err => {8 console.log('error occured');9 const errorDetails = await page.evaluate(() => {10 return window.playwrightError;11 });12 console.log(errorDetails);13 });14 await page.click('text=Get started');15 await browser.close();16})();
Using AI Code Generation
1const { Playwright } = require('playwright');2const playwright = new Playwright();3const { BrowserType } = playwright;4const { Browser } = require('playwright');5const { Page } = require('playwright');6const { ElementHandle } = require('playwright');7const { Frame } = require('playwright');8const { Worker } = require('playwright');9const { JSHandle } = require('playwright');10const { Dialog } = require('playwright');11const { ConsoleMessage } = require('playwright');12const { Route } = require('playwright');13const { WebSocket } = require('playwright');14const { TimeoutError } = require('playwright');15const { Error } = require('playwright');16const { Request } = require('playwright');17const { Response } = require('playwright');18const { SecurityDetails } = require('playwright');19const { BrowserContext } = require('playwright');20const { Selectors } = require('playwright');21const { Accessibility } = require('playwright');22const { Tracing } = require('playwright');23const { Video } = require('playwright');24const { BrowserServer } = require('playwright');25const { WebKit } = require('playwright');26const { Chromium } = require('playwright');27const { Firefox } = require('playwright');28const { BrowserContextOptions } = require('playwright');29const { LaunchOptions } = require('playwright');30const { BrowserTypeLaunchOptions } = require('playwright');31const { BrowserTypeConnectOptions } = require('playwright');32const { BrowserTypeLaunchPersistentContextOptions } = require('playwright');33const { LaunchPersistentContextOptions } = require('playwright');34const { BrowserContextOptionsBase } = require('playwright');35const { ProxySettings } = require('playwright');36const { BrowserContextOptionsGeolocation } = require('playwright');37const { Geolocation } = require('playwright');38const { BrowserContextOptionsHttpCredentials } = require('playwright');39const { HttpCredentials } = require('playwright');40const { BrowserContextOptionsViewport } = require('playwright');41const { ViewportSize } = require('playwright');42const { BrowserContextOptionsDevice } = require('playwright');43const { DeviceDescriptor } = require('playwright');44const { BrowserContextOptionsRecordVideo } = require('playwright');45const { RecordVideoSize } = require
Using AI Code Generation
1const { Playwright } = require('playwright');2const playwright = new Playwright();3const { chromium, webkit, firefox } = playwright;4async function main() {5 const browser = await chromium.launch({6 });7 const context = await browser.newContext();8 const page = await context.newPage();9 page.on('error', (error) => {10 console.log('Error captured in page: ', error);11 });12 await page.click('text=Click me');13 await page.waitForTimeout(2000);14 await browser.close();15}16main();17const { chromium } = require('playwright');18(async () => {19 try {20 const browser = await chromium.launch({21 });22 const context = await browser.newContext();23 const page = await context.newPage();24 page.on('error', (error) => {25 console.log('Error captured in page: ', error);26 });27 await page.click('text=Click me');28 await page.waitForTimeout(2000);29 await browser.close();30 } catch (error) {31 console.log('Error captured in try-catch block: ', error);32 }33})();34const { chromium } = require('playwright');35(async () => {36 const browser = await chromium.launch({37 });38 const context = await browser.newContext();39 const page = await context.newPage();40 page.on('error', (error) => {41 console.log('Error captured in page: ', error);42 });43 .then(()
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 page.on('pageerror', err => {7 console.log(err);8 });9 page.on('error', err => {10 console.log(err);11 });12 page.on('requestfailed', err => {13 console.log(err);14 });15 page.on('requestfinished', err => {16 console.log(err);17 });18 page.on('response', err => {19 console.log(err);20 });21 page.on('request', err => {22 console.log(err);23 });24 page.on('console', err => {25 console.log(err);26 });27 page.on('dialog', err => {28 console.log(err);29 });30 page.on('frameattached', err => {31 console.log(err);32 });33 page.on('framedetached', err => {34 console.log(err);35 });36 page.on('framenavigated', err => {37 console.log(err);38 });39 page.on('loadstate', err => {40 console.log(err);41 });42 page.on('navigated', err => {43 console.log(err);44 });45 page.on('workercreated', err => {46 console.log(err);47 });48 page.on('workerdestroyed', err => {49 console.log(err);50 });51 page.on('close', err => {52 console.log(err);53 });54 page.on('crash', err => {55 console.log(err);56 });57 page.on('popup', err => {58 console.log(err);59 });60 page.on('requestfailed', err => {61 console.log(err);62 });63 page.on('requestfinished', err => {64 console.log(err);65 });66 page.on('response', err => {67 console.log(err);68 });69 page.on('request', err => {70 console.log(err);71 });72 page.on('websocket', err => {73 console.log(err);74 });75 page.on('webworker', err => {76 console.log(err);77 });78 page.on('requestfailed', err => {79 console.log(err);80 });81 page.on('requestfinished', err => {
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:
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- 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.
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- 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.
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