Best JavaScript code snippet using playwright-internal
20-检测变化的注意事项.js
Source: 20-检测变化的注意事项.js
...127/**128 * Augment an target Object or Array by defining129 * hidden properties.130 */131function copyAugment(target:Object,src:Object,keys:Array<string>){132 for(let i = 0; l = keys.length; i < l; i++){133 const key = keys[i]134 def(target,key,src[key])135 }136}137/**138 * protoAugment æ¹æ³æ¯ç´æ¥æ target.__proto__ ååç´æ¥ä¿®æ¹ä¸º src, è copyAugment æ¹æ³139 * æ¯éåkeys, éè¿def, ä¹å°±æ¯ Object.defineProperty å»å®ä¹å®èªèº«çå±æ§å¼.对äºå¤§é¨å140 * ç°ä»£æµè§å¨é½ä¼èµ°å° protoAugment, é£ä¹å®å®é
ä¸å°±æ value çååæåäº arrayMethods,141 * arrayMethodsçå®ä¹å¨ src/core/observer/array.js ä¸:142 */143import { def } from '../util/index'144const arrayProto = Array.prototype145export const arrayMethods = Object.create(arrayProto)...
02_array拦截器变化侦测.js
Source: 02_array拦截器变化侦测.js
1// 对象 éè¿ defiedPropertyç getter åsetter 对å±æ§è¿è¡çå¬ä½æ¯æ°ç»æ¯ push è¿æ · 没æåæ³ ä½¿ç¨ getter åsetter è¿è¡çå¬äº2// 设置 æ°ç»push çæ¦æª å¨ï¼æ¦æªå¨ è¦çarrar.prototype çæ¹æ³ä¹å ï¼å½è¿è¡push çæ¶å å°±è½ä½¿ç¨æ¦æªå¨çå¬å° æ°ç»çåå3// æ°ç»çåå æ¹æ³4/**5 * 1. push å°ä¸ä¸ªå
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ç´ ã该æ¹æ³ä¼æ¹ååæ¥çæ°ç»12 */ 13 // in å¦ææå®çå±æ§å¨æå®ç对象 æè
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¶ ååé¾ ä¸ï¼in è¿ç®ç¬¦ è¿åtrue14 // å¤æ__ proto__ æ¯å¦å¯ç¨15 const hasProto = '__proto__' in {} 16const arrayProto = Array.prototype // æ¿å° æ°ç»å¯¹è±¡ç åå17const arrayMethods = Object.create(arrayProto) // object.create() å建ä¸ä¸ªæ°å¯¹è±¡ï¼ 使ç°æ对象æ¥æä¾æ°å建ç 对象ç__proto__18export class Observer {19 constructor (value) {20 this.value = value21 if (Array.isArray(value)) { // å¦æä¼ å
¥ç å¼ æ¯æ°ç» åæ§è¡22 // ä¿®æ¹23 const argument = hasProto // å¤ææ¯å¦ å«æ __proto__å±æ§ å¦æ æåä½¿ç¨ protoAugment å½æ°è¦çååï¼æ²¡æ å°±è°ç¨ copyAugment å°æ¦æªå¨æè½½å°value ä¸24 ? protoAugment25 : copyAugment26 argument(value, arrayMethods, arrayKeys)27 } else {28 this.walk(value)29 }30 }31}32function protoAugment (target, src, keys) {33 target.__proto__ = src34}35function copyAugment (target, src, keys) {36 for (let i = 1, l = keys.length; i < 1; i++) {37 def(target, key, src[key])38 }...
code.js
Source: code.js
...8 if (Array.isArray(value)) { // å¤çæ°ç»ç±»å9 if (hasProto) { // åå¨ '__proto__'å±æ§æ¶10 protoAugment(value, arrayMethods)11 } else { 12 copyAugment(value, arrayMethods, arrayKeys)13 }14 // å°æ°ç»ä¸çå¼è¿è¡ååºå¼è½¬å15 this.observeArray(value)16 } else {17 // å°å¯¹è±¡è½¬å为ååºå¼18 this.walk(value) 19 }20 }21 walk (obj: Object) {22 const keys = Object.keys(obj)23 for (let i = 0; i < keys.length; i++) {24 // å©ç¨è®¿é®å¨å±æ§å°å¯¹è±¡è½¬å为ååºå¼æ°æ® 25 defineReactive(obj, keys[i])26 }...
index.js
Source: index.js
...29 * @param {Object} target [ç®æ 对象]30 * @param {Object} src [Arrayæ¹æ³]31 * @param {Array} keys [Arrayæ¹æ³é®å¼éå]32 */33function copyAugment(target, src, keys) {34 for (let i = 0, l = keys.length; i < l; i++) {35 let key = keys[i];36 def(target, key, src[key]);37 }38}39// è¿åä¸ä¸ªå¸å°å¼ï¼æ示对象æ¯å¦å
·ææå®çå±æ§ä½ä¸ºèªèº«ï¼ä¸ç»§æ¿ï¼å±æ§40function hasOwn(obj, key) {41 return hasOwnProperty.call(obj, key);42}43module.exports = {44 def: def,45 protoAugment: protoAugment,46 copyAugment: copyAugment,47 hasOwn: hasOwn...
array.js
Source: array.js
...35});36function protoAugment(target, src, keys) {37 target.__proto__ = src38}39function copyAugment(target, src, keys) {40 for (let i = 0, l = keys.length; i < l; i++) {41 const key = keys[i]42 Utils.def(target, key, src[key])43 }44}45export default function (value) {46 const augment = Utils.hasProto(value) ?47 protoAugment : copyAugment;48 augment(value, arrayMethods, arrayKeys);...
_proto_.js
Source: _proto_.js
...28function protoAugment(target,src,keys){29 target._proto_ = src30 31}32function copyAugment(target,src,keys){33 for (let i = 0; i < keys.length; i++) {34 const key = keys[i];35 def(target,key,src(key))36 }37}...
observer.js
Source: observer.js
...24 observeArray (value) {25 if (hasProto) {26 this.protoAugment(value, arrayMethods)27 } else {28 this.copyAugment(value, arrayMethods)29 }30 }31 protoAugment (target, src) {32 target.__proto__ = src33 }34 // å¤å¶35 copyAugment (target, src, keys) {36 for (let i = 0, l = keys.length; i < l; i++) {37 const key = keys[i]38 defindReactive(target, key, src[key])39 }40 }...
Observe.js
Source: Observe.js
...15}16function protoAugment(target, src, keys) {17 target.__proto__ = src;18}19function copyAugment(target, src, keys) {20 for (let i = 0, l = keys.length; i < l; i++) {21 const key = keys[i];22 def(target, key, src[key]);23 }24}25export class Observer {26 constructor(value) {27 this.value = value;28 this.dep = new dep(); //æ°å¢dep29 if (Array.isArray(value)) {30 const argument = hasProto ? protoAugment : copyAugment;31 augment(value, arrayMethods, arrayKeys);32 } else {33 this.walk(value);...
Using AI Code Generation
1const { copyAugment } = require('playwright/lib/internal/clipboard');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 await page.click('input[name="q"]');8 await page.keyboard.press('Shift+Delete');9 await page.keyboard.type('Hello World!');10 await copyAugment(page);11 await browser.close();12})();13const { copyAugment } = require('playwright/lib/internal/clipboard');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 page.click('input[name="q"]');20 await page.keyboard.press('Shift+Delete');21 await page.keyboard.type('Hello World!');22 await copyAugment(page);23 await browser.close();24})();25const { copyAugment } = require('playwright/lib/internal/clipboard');26const { chromium } = require('playwright');27(async () => {28 const browser = await chromium.launch();29 const context = await browser.newContext();30 const page = await context.newPage();31 await page.click('input[name="q"]');32 await page.keyboard.press('Shift+Delete');33 await page.keyboard.type('Hello World!');34 await copyAugment(page);35 await browser.close();36})();37const { copyAugment } = require('playwright/lib/internal/clipboard');38const { chromium } = require('playwright');39(async () => {40 const browser = await chromium.launch();41 const context = await browser.newContext();42 const page = await context.newPage();43 await page.click('input[name="q"]');44 await page.keyboard.press('Shift+Delete');45 await page.keyboard.type('Hello World!');46 await copyAugment(page);47 await browser.close();48})();49const { copyAugment
Using AI Code Generation
1const playwright = require('playwright');2const { copyAugment } = require('playwright/lib/internal/inspectorInstrumentation');3const browser = await playwright.chromium.launch();4const context = await browser.newContext();5const page = await context.newPage();6await copyAugment(page);7const playwright = require('playwright');8const { copyAugment } = require('playwright/lib/internal/inspectorInstrumentation');9const browser = await playwright.chromium.launch();10const context = await browser.newContext();11const page = await context.newPage();12await copyAugment(page);13const playwright = require('playwright');14const { copyAugment } = require('playwright/lib/internal/inspectorInstrumentation');15const browser = await playwright.chromium.launch();16const context = await browser.newContext();17const page = await context.newPage();18await copyAugment(page);19const playwright = require('playwright');20const { copyAugment } = require('playwright/lib/internal/inspectorInstrumentation');21const browser = await playwright.chromium.launch();22const context = await browser.newContext();23const page = await context.newPage();24await copyAugment(page);25const playwright = require('playwright');26const { copyAugment } = require('playwright/lib/internal/inspectorInstrumentation');27const browser = await playwright.chromium.launch();28const context = await browser.newContext();29const page = await context.newPage();30await copyAugment(page);31const playwright = require('playwright');32const { copyAugment } = require('playwright/lib/internal/inspectorInstrumentation');33const browser = await playwright.chromium.launch();34const context = await browser.newContext();35const page = await context.newPage();36await copyAugment(page);37const playwright = require('playwright');38const { copyAugment } = require('playwright/lib/internal/inspectorInstrumentation');39const browser = await playwright.chromium.launch();40const context = await browser.newContext();41const page = await context.newPage();42await copyAugment(page);
Using AI Code Generation
1const { copyAugment } = require('playwright/lib/internal/utils');2const { copyAugment } = require('playwright-core/lib/internal/utils');3const { copyAugment } = require('playwright-chromium/lib/internal/utils');4const { copyAugment } = require('playwright-firefox/lib/internal/utils');5const { copyAugment } = require('playwright-webkit/lib/internal/utils');6const { copyAugment } = require('playwright/lib/internal/utils');7const { copyAugment } = require('playwright-core/lib/internal/utils');8const { copyAugment } = require('playwright-chromium/lib/internal/utils');9const { copyAugment } = require('playwright-firefox/lib/internal/utils');10const { copyAugment } = require('playwright-webkit/lib/internal/utils');11const { copyAugment } = require('playwright/lib/internal/utils');12const { copyAugment } = require('playwright-core/lib/internal/utils');13const { copyAugment } = require('playwright-chromium/lib/internal/utils');14const { copyAugment } = require('playwright-firefox/lib/internal/utils');15const { copyAugment } = require('playwright-webkit/lib/internal/utils');16const { copyAugment } = require('playwright/lib/internal/utils');17const { copyAugment } = require
Using AI Code Generation
1const { copyAugment } = require('playwright/lib/utils/stackTrace');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4 const stackTrace = copyAugment(new Error().stack);5 console.log(stackTrace);6});7 at Object.<anonymous> (/Users/username/playwright-test/test.js:10:20)8 at Object.<anonymous> (/Users/username/playwright-test/test.js:12:1)9 at Object.<anonymous> (/Users/username/playwright-test/test.js:13:1)10 at Module._compile (internal/modules/cjs/loader.js:1137:30)11 at Object.Module._extensions..js (internal/modules/cjs/loader.js:1157:10)12 at Module.load (internal/modules/cjs/loader.js:985:32)13 at Function.Module._load (internal/modules/cjs/loader.js:878:14)14 at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12)15 at Object.<anonymous> (/Users/username/playwright-test/test.js:13:1)16 at Module._compile (internal/modules/cjs/loader.js:1137:30)17 at Object.Module._extensions..js (internal/modules/cjs/loader.js:1157:10)18 at Module.load (internal/modules/cjs/loader.js:985:32)19 at Function.Module._load (internal/modules/cjs/loader.js:878:14)20 at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12)
Using AI Code Generation
1const {copyAugment} = require('playwright/lib/client/helper');2const {launch} = require('playwright');3const path = require('path');4(async () => {5 const browser = await launch({6 });7 const page = await browser.newPage();8 const input = await page.$('input[name="q"]');9 await input.type('hello world');10 await page.screenshot({path: 'google.png'});11 const input2 = await page.$('input[name="q"]');12 await input2.type('hello world');13 await page.screenshot({path: 'google2.png'});14 await browser.close();15})();16const {copyAugment} = require('playwright/lib/client/helper');17const {launch} = require('playwright');18const path = require('path');19(async () => {20 const browser = await launch({21 });22 const page = await browser.newPage();23 const input = await page.$('input[name="q"]');24 await input.type('hello world');25 await page.screenshot({path: 'google.png'});26 const input2 = await page.$('input[name="q"]');27 await input2.type('hello world');28 await page.screenshot({path: 'google2.png'});29 await browser.close();30})();31const {copyAugment} = require('playwright/lib/client/helper');32const {launch} = require('playwright');33const path = require('path');34(async () => {35 const browser = await launch({36 });37 const page = await browser.newPage();38 const input = await page.$('input[name="q"]');39 await input.type('hello world');40 await page.screenshot({path: 'google.png'});41 const input2 = await page.$('input[name="q"]');42 await input2.type('hello world');43 await page.screenshot({path: 'google2.png'});44 await browser.close();
Using AI Code Generation
1const { copyAugment } = require('playwright/lib/server/cjs/browserContext');2const { chromium } = require('playwright');3const fs = require('fs');4(async () => {5 const browser = await chromium.launch();6 const context = await browser.newContext();7 const page = await context.newPage();8 await page.screenshot({ path: 'screenshot.png' });9 await browser.close();10 const context2 = await copyAugment(context);11 const page2 = await context2.newPage();12 await page2.screenshot({ path: 'screenshot2.png' });13 await context2.close();14})();
Using AI Code Generation
1const { copyAugment } = require('playwright/lib/internal/inspectorInstrumentation');2const { createWriteStream } = require('fs');3const { join } = require('path');4const { Page } = require('playwright');5const { chromium } = require('playwright');6const outputPath = join(__dirname, 'output');7(async () => {8 const browser = await chromium.launch();9 const page = await browser.newPage();10 const wsEndpoint = page._delegate._connection._transport._wsEndpoint;11 copyAugment(outputPath, wsEndpoint);12 await page.screenshot({ path: 'example.png' });13 await browser.close();14})();15const playwrightInternal = {16 on: () => {},17 off: () => {},18 emit: () => {},19 debugProtocol: () => {},20 debugSockets: () => {},21};22module.exports = playwrightInternal;23const playwrightInternal = {24 on: () => {},25 off: () => {},26 emit: () => {},27 debugProtocol: () => {},28 debugSockets: () => {},29};30module.exports = playwrightInternal;31const playwrightInternal = {32 on: () => {},33 off: () => {},34 emit: () => {},35 debugProtocol: () => {},36 debugSockets: () => {},37};38module.exports = playwrightInternal;39const playwrightInternal = {40 on: () => {},41 off: () => {},42 emit: () => {},43 debugProtocol: () => {},44 debugSockets: () => {},
Using AI Code Generation
1const { copyAugment } = require('playwright/lib/server/common/processLauncher');2copyAugment('/path/to/extension', '/path/to/extension2');3await browserType.launch({ extensions: [ '/path/to/extension', '/path/to/extension2' ] });4const { copyAugment } = require('playwright/lib/server/common/processLauncher');5copyAugment('/path/to/extension', '/path/to/extension2');6await browserType.launch({ extensions: [ '/path/to/extension', '/path/to/extension2' ] });7const { copyAugment } = require('playwright/lib/server/common/processLauncher');8copyAugment('/path/to/extension', '/path/to/extension2');9await browserType.launch({ extensions: [ '/path/to/extension', '/path/to/extension2' ] });10const { copyAugment } = require('playwright/lib/server/common/processLauncher');11copyAugment('/path/to/extension', '/path/to/extension2');12await browserType.launch({ extensions: [ '/path/to/extension', '/path/to/extension2' ] });13const { copyAugment } = require('playwright/lib/server/common/processLauncher');14copyAugment('/path/to/extension', '/path/to/extension2');15await browserType.launch({ extensions: [ '/path/to/extension', '/path/to/extension2' ]
Using AI Code Generation
1const { copyAugment } = require('playwright/lib/server/crBrowser');2await copyAugment(page);3await page.click('text=Click me');4await page.click('text=Click me');5await page2.click('text=Click me');6Error: Protocol error (DOM.performSearch): Tracing is not started7await page.tracing.start({ screenshots: true, snapshots: true });8await page.click('text=Click me');9await page.tracing.stop();10await page.tracing.stop();11await page.click('text=Click me');12await page.tracing.stop();13await page.tracing.start({ screenshots: true, snapshots: true });14await page.click('text=Click me');15await page.tracing.stop();16await page.tracing.start({ screenshots: true, snapshots: true });17await page.tracing.stop();18await page.click('text=Click me');19await page.tracing.stop();20await page.tracing.start({ screenshots: true, snapshots: true });21await page.tracing.stop();22await page.click('text=Click me');23await page.tracing.start({ screenshots: true, snapshots: true });24await page.tracing.stop();25await page.tracing.start({ screenshots: true, snapshots: true });26await page.tracing.stop();27await page.click('text
Using AI Code Generation
1const { internalCallMetadata } = require('@playwright/test');2const { ElementHandle } = require('playwright');3const copyAugment = internalCallMetadata().copyAugment;4copyAugment(ElementHandle, 'scrollToCenter', async function () {5 await this.evaluate((element) => {6 const rect = element.getBoundingClientRect();7 const viewPortHeight = Math.max(8 );9 window.scrollTo(0, rect.top - viewPortHeight / 2);10 });11});12const { test, expect } = require('@playwright/test');13test('test', async ({ page }) => {14 const link = await page.locator('text=Get started');15 await link.scrollToCenter();16 const screenshot = await page.screenshot();17 expect(screenshot).toMatchSnapshot('scroll-to-center.png');18});19### `test.fixme()`20test('test', async ({ page }) => {21 const link = await page.locator('text=Get started');22 await link.click();23});24test.fixme()('test', async ({ page }) => {25 const link = await page.locator('text=Get started');26 await link.click();27});28### `test.expect()`29test('test', async ({ page }) => {30 const title = await page.locator('text=Get started').first().innerText();31 test.expect(title).toBe('Get started');
Jest + Playwright - Test callbacks of event-based DOM library
firefox browser does not start in playwright
Is it possible to get the selector from a locator object in playwright?
How to run a list of test suites in a single file concurrently in jest?
Running Playwright in Azure Function
firefox browser does not start in playwright
This question is quite close to a "need more focus" question. But let's try to give it some focus:
Does Playwright has access to the cPicker object on the page? Does it has access to the window object?
Yes, you can access both cPicker and the window object inside an evaluate call.
Should I trigger the events from the HTML file itself, and in the callbacks, print in the DOM the result, in some dummy-element, and then infer from that dummy element text that the callbacks fired?
Exactly, or you can assign values to a javascript variable:
const cPicker = new ColorPicker({
onClickOutside(e){
},
onInput(color){
window['color'] = color;
},
onChange(color){
window['result'] = color;
}
})
And then
it('Should call all callbacks with correct arguments', async() => {
await page.goto(`http://localhost:5000/tests/visual/basic.html`, {waitUntil:'load'})
// Wait until the next frame
await page.evaluate(() => new Promise(requestAnimationFrame))
// Act
// Assert
const result = await page.evaluate(() => window['color']);
// Check the value
})
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