Best JavaScript code snippet using playwright-internal
reactive.js
Source: reactive.js
...5 , readonlyHanlder6 , shallowReadonlyHandler7} from './baseHandlers.js'8function reactive(target) {9 return createReactiveObject(target, false, mutableHandler);10}11function shallowReactive(target) {12 return createReactiveObject(target, false, shallowReactiveHandler)13}14// æ²setter15function readonly(target) {16 return createReactiveObject(target, true, readonlyHanlder)17}18function shallowReadonly(target) {19 return createReactiveObject(target, true, shallowReadonlyHandler)20}21// WeakMap æèªågcï¼ä¸æé æå
§åæ´©æ¼ï¼`keyåªè½æ¯object`22const reactiveMap = new WeakMap();23const readonlyMap = new WeakMap();24function createReactiveObject(target, isReadonly = false, baseHandlers) {25 // Proxyåªè½æobjectï¼ä¸æ¯objectå°±ä¸æ26 if (!isObject(target)) {27 return target;28 }29 //2åmapï¼ å¯è®è·éå¯è®ï¼ ç¨flagåå30 const proxyMap = isReadonly ? readonlyMap : reactiveMap;31 const existProxy = proxyMap.get(target); // æ¥ä¸ä¸éåæ±è¥¿ææ²æ被代çé32 if (existProxy) {// If the key can't be found, undefined is returned.33 return existProxy34 }35 const proxy = new Proxy(target, baseHandlers);36 proxyMap.set(target, proxy); // å°ä»£çç·©åï¼ ç¨ä¾å¤æ· ä¸å¯éè¤ä»£ç37 return proxy;38}...
reactive3.js
Source: reactive3.js
...3function isObject(val){4 return typeof val === 'object' && val !== null;5}6function reactive(target){7 return createReactiveObject(target)8}9function createReactiveObject(target){10 if(!isObject(target)){11 return target;12 }13 if(toProxy.has(target)){ // å¦æ target å·²ç»ä»£çè¿ï¼ç´æ¥è¿å代ç对象ï¼ä¸ç´éå¤reactive(target)ï¼14 return toProxy.get(target);15 }16 if(toRaw.has(target)){ // é²æ¢ä»£ç对象å次被代çï¼ä¸ç´éå¤reactive(proxy)ï¼17 return target;18 }19 let baseHandler = {20 get: function(target, key, receiver){21 console.log('get');22 let result = Reflect.get(target, key, receiver);23 return isObject(result) ? reactive(result) : result;...
helpers.js
Source: helpers.js
...9 Object.keys(object).forEach((key, i) => {10 if (object[key] instanceof Array) {11 createReactiveArray(isArray, root, key, object[key])12 } else if (object[key] instanceof Object) {13 createReactiveObject(isArray, root, key, object[key]);14 } else {15 setReactiveValue(isArray, root, key, object[key])16 }17 })18}19function createReactiveArray(isArray, root, key, values) {20 if (isArray) {21 root.push([]);22 } else {23 Vue.set(root, key, []);24 }25 fillArray(root[key], values)26}27function fillArray(rootArray, arrayElements) {28 arrayElements.forEach((element, i) => {29 if (element instanceof Array) {30 rootArray.push([])31 } else if (element instanceof Object) {32 rootArray.push({});33 } else {34 rootArray.push(element);35 }36 createReactiveNestedFilterObject(rootArray[i], element);37 })38}39function createReactiveObject(isArray, obj, key, values) {40 if (isArray) {41 obj.push({});42 } else {43 Vue.set(obj, key, {});44 }45 createReactiveNestedFilterObject(obj[key], values);46}47function setValue(isArray, obj, key, value) {48 if (isArray) {49 obj.push(value);50 } else {51 Vue.set(obj, key, value);52 }53}...
01-3.js
Source: 01-3.js
...19let user = {20 name: 'my name',21 score: 022}23createReactiveObject(user)24console.log(user.name)25user.name = 'acoshift'26console.log(user.name)27user.other = 10...
factory.js
Source: factory.js
1function createReactiveObject(name) {2 return {3 name,4 handlers: [],5 addHandler: function(handler) {this.handlers.push(handler);},6 doIt: function() {7 for (const handler of this.handlers) {8 handler();9 }10 },11 };12 }13 14 const reactiveObject3 = createReactiveObject('rObj3');15 reactiveObject3.addHandler(() => console.log('handler3.1'));16 reactiveObject3.addHandler(() => console.log('handler3.2'));...
index.js
Source: index.js
1import { handler } from './handler';2import { isObject } from '../utils';3function createReactiveObject(target, baseHandler) {4 if (!isObject(target)) {5 return target;6 }7 const observer = new Proxy(target, baseHandler);8 return observer;9}10export function reactive(target) {11 return createReactiveObject(target, handler);...
currentTime.mjs
Source: currentTime.mjs
1import createReactiveObject from "./createReactiveObject.mjs"2const currentTime = createReactiveObject({3 data: {4 now: Date.now()5 },6 created() {7 if(typeof window != 'undefined') {8 setInterval(() => {9 this.now = Date.now()10 }, 1000)11 }12 }13})...
Using AI Code Generation
1const { createReactiveObject } = require('playwright/lib/client/reactive');2const { createReactiveObject } = require('playwright/lib/client/reactive');3const { chromium } = require('playwright');4(async () => {5 const browser = await chromium.launch();6 const page = await browser.newPage();7 const selector = await page.$('text=Get started');8 const reactive = createReactiveObject(selector);9 console.log(reactive);
Using AI Code Generation
1const { createReactiveObject } = require('playwright/lib/server/frames');2const { Page } = require('playwright/lib/server/page');3const { Frame } = require('playwright/lib/server/frame');4const { JSHandle } = require('playwright/lib/server/jsHandle');5const page = new Page(null, null, null);6const frame = new Frame(page, null, null);7const jsHandle = new JSHandle(frame, null, null);8const reactive = createReactiveObject(jsHandle, 'window', true);9reactive.on('window.alert', (message) => {10 console.log(message);11});12window.alert('Hello World');13const { createReactiveObject } = require('playwright/lib/server/frames');14const { Page } = require('playwright/lib/server/page');15const { Frame } = require('playwright/lib/server/frame');16const { JSHandle } = require('playwright/lib/server/jsHandle');17const page = new Page(null, null, null);18const frame = new Frame(page, null, null);19const jsHandle = new JSHandle(frame, null, null);20const reactive = createReactiveObject(jsHandle, 'window', true);21reactive.on('window.alert', async (message) => {22 console.log(message);23 await frame.evaluate(() => window.alert('Hello World'));24});25window.alert('Hello World');26const { createReactiveObject } = require('playwright/lib/server/frames');27const { Page } = require('playwright/lib/server/page');28const { Frame } = require('playwright/lib/server/frame');29const { JSHandle } = require('playwright/lib/server/jsHandle');30const page = new Page(null, null, null);31const frame = new Frame(page, null, null);
Using AI Code Generation
1const { createReactiveObject } = require('playwright/lib/server/reactive');2const obj = createReactiveObject({3});4console.log(obj.x);5obj.x = 10;6console.log(obj.x);7const { createReactiveObject } = require('playwright/lib/server/reactive');8const obj = createReactiveObject({9});10console.log(obj.x);11obj.x = 10;12console.log(obj.x);13const { createReactiveObject } = require('playwright/lib/server/reactive');14const obj = createReactiveObject({15});16console.log(obj.x);17obj.x = 10;18console.log(obj.x);19const { createReactiveObject } = require('playwright/lib/server/reactive');20const obj = createReactiveObject({21});22console.log(obj.x);23obj.x = 10;24console.log(obj.x);25const { createReactiveObject } = require('playwright/lib/server/reactive');26const obj = createReactiveObject({27});28console.log(obj.x);29obj.x = 10;30console.log(obj.x);31const { createReactiveObject } = require('playwright/lib/server/reactive');32const obj = createReactiveObject({33});34console.log(obj.x);35obj.x = 10;36console.log(obj.x);37const { createReactiveObject } = require('playwright/lib/server/reactive');38const obj = createReactiveObject({39});40console.log(obj
Using AI Code Generation
1const { createReactiveObject } = require('playwright/lib/server/injected/injectedScript');2const { createJSHandle } = require('playwright/lib/server/injected/injectedScriptSource');3const { createHandle } = require('playwright/lib/server/injected/injectedScriptSource');4const { createFrameExecutionContext } = require('playwright/lib/server/injected/injectedScriptSource');5const { createJSCreateFunction } = require('playwright/lib/server/injected/injectedScriptSource');6const { createJSHandleFromChannel } = require('playwright/lib/server/injected/injectedScriptSource');7const { createJSHandleFromHandle } = require('playwright/lib/server/injected/injectedScriptSource');8const { createJSHandleFromElement } = require('playwright/lib/server/injected/injectedScriptSource');9const { createJSHandleFromPrimitiveValue } = require('playwright/lib/server/injected/injectedScriptSource');10const { createJSHandleFromValue } = require('playwright/lib/server/injected/injectedScriptSource');11const { createJSHandleFromHandleValue } = require('playwright/lib/server/injected/injectedScriptSource');12const { createJSHandleFromEvaluateHandle } = require('playwright/lib/server/injected/injectedScriptSource');13const { createJSHandleFromEvaluateHandleValue } = require('playwright/lib/server/injected/injectedScriptSource');14const { createJSHandleFromEvaluateHandleHandleValue } = require('playwright/lib/server/injected/injectedScriptSource');15const { createJSHandleFromEvaluateHandlePromise } = require('playwright/lib/server/injected/injectedScriptSource');16const { createJSHandleFromEvaluateHandlePromiseValue } = require('playwright/lib/server/injected/injectedScriptSource');17const { createJSHandleFromEvaluateHandlePromiseHandleValue } = require('playwright/lib/server/injected/injectedScriptSource');18const { createJSHandleFromEvaluateHandlePromiseValueValue } = require('playwright/lib/server/injected/injectedScriptSource');19const { createJSHandleFromEvaluateHandlePromiseHandleValueValue } = require('playwright/lib/server/injected/injectedScriptSource');20const { createJSHandleFromEvaluateHandlePromiseHandleValueHandleValue } = require('playwright/lib/server/injected/injectedScriptSource');21const { createJSHandleFromEvaluateHandlePromiseValueHandleValue } = require('playwright/lib/server/injected/injectedScriptSource');22const { createJSHandleFromEvaluate
Using AI Code Generation
1const { createReactiveObject } = require('playwright-core/lib/internal/inspectorInstrumentation');2const { createReactiveObject } = require('playwright-core/lib/internal/inspectorInstrumentation');3const { createReactiveObject } = require('playwright-core/lib/internal/inspectorInstrumentation');4const obj = createReactiveObject({5});6obj.on('a', (a) => {7 console.log(a);8});9obj.a = 10;10const { createReactiveObject } = require('playwright-core/lib/internal/inspectorInstrumentation');11class Test {12 constructor() {13 this.a = 1;14 this.b = 2;15 this.c = 3;16 this.d = 4;17 this.e = 5;18 }19}20const obj = createReactiveObject(new Test());21obj.on('a', (a) => {22 console.log(a);23});24obj.a = 10;
Using AI Code Generation
1const { createReactiveObject } = require('playwright/lib/server/frames');2const obj = createReactiveObject({3});4obj.on('a', (newValue) => console.log('a changed:', newValue));5obj.a = 3;6obj.b = 4;7obj.c = 5;8#### `page.createReactiveObject(object)`9const obj = page.createReactiveObject({10});11obj.on('a', (newValue) => console.log('a changed:', newValue));12obj.a = 3;13obj.b = 4;14obj.c = 5;15#### `page.waitForReactiveObjectState(object, predicate, options)`16const obj = page.createReactiveObject({17});18const predicate = (obj) => obj.a === 3 && obj.b === 4;19await page.waitForReactiveObjectState(obj, predicate);20#### `page.waitForReactiveObjectState(object, predicate, options)`21const obj = page.createReactiveObject({22});23const predicate = (obj) => obj.a === 3 && obj.b === 4;24await page.waitForReactiveObjectState(obj, predicate);25#### `page.waitForReactiveObjectState(object, predicate, options)`26const obj = page.createReactiveObject({27});28const predicate = (obj) => obj.a === 3 && obj.b === 4;29await page.waitForReactiveObjectState(obj, predicate);30#### `page.waitForReactiveObjectState(object, predicate, options)`
Using AI Code Generation
1const { createReactiveObject } = require('playwright/lib/server/reactive');2const obj = createReactiveObject({3 baz: { foo: 'bar' },4 qux: { foo: 'bar' },5 quux: { foo: 'bar' },6 quuz: { foo: 'bar' },7});8console.log(obj.foo);9console.log(obj.baz.foo);10obj.baz.foo = 'baz';11console.log(obj.baz.foo);12console.log(obj.bar);13obj.bar = 'foo';14console.log(obj.bar);15const { createReactiveArray } = require('playwright/lib/server/reactive');16const arr = createReactiveArray(['foo', 'bar', 'baz']);17console.log(arr[0]);18console.log(arr[1]);19arr[1] = 'foo';20console.log(arr[1]);21arr.push('qux');22console.log(arr[3]);23arr.splice(2, 1);24console.log(arr[2]);25console.log(arr.length);26const { createReactiveMap } = require('playwright/lib/server/reactive');27const map = createReactiveMap();28map.set('foo', 'bar');29map.set('bar', 'baz');30map.set('baz', { foo: 'bar' });31map.set('qux', { foo: 'bar' });32map.set('quux', { foo: 'bar' });33map.set('quuz', { foo: 'bar' });34console.log(map.get('foo'));35console.log(map.get('baz').foo);36map.get('baz').foo = 'baz';37console.log(map.get('baz').foo);38console.log(map.get('bar'));39map.set('bar', 'foo');40console.log(map.get('bar'));41map.delete('bar');42console.log(map.get('bar'));43const { createReactiveSet } = require('playwright/lib/server/reactive');44const set = createReactiveSet();45set.add('foo');46set.add('bar');47set.add('baz');48set.add('qux');49set.add('quux');
Using AI Code Generation
1const { createReactiveObject } = require('@playwright/test/lib/server/frames');2const { assert } = require('chai');3const { test } = require('@playwright/test');4test('should create a reactive object', async ({ page }) => {5 const { textContent } = await page.evaluateHandle(() => {6 return {7 textContent: document.querySelector('h1').textContent,8 };9 });10 const reactiveObj = await createReactiveObject(page, textContent);11 assert.equal(reactiveObj.textContent, 'Playwright');12});13 0 passing (1s)14 at ExecutionContext._evaluateInternal (node_modules/playwright-core/lib/cjs/pw-run.js:125:19)15 at ExecutionContext.evaluate (node_modules/playwright-core/lib/cjs/pw-run.js:52:16)16 at Object.createReactiveObject (node_modules/playwright-core/lib/cjs/pw-run.js:144:23)17 at ExecutionContext._evaluateInternal (node_modules/playwright-core/lib/cjs/pw-run.js:125:19)18 at ExecutionContext.evaluate (node_modules/playwright-core/lib/cjs/pw-run.js:52:16)19 at Frame.evaluateHandle (node_modules/playwright-core/lib/cjs/pw-run.js:172:24)20 at Test.fixtures [as fn] (node_modules/playwright-core/lib/cjs/pw-run.js:67:25)
Using AI Code Generation
1const { createReactiveObject } = require('playwright/lib/server/common/reactive');2const reactive = createReactiveObject({3});4reactive.subscribe((value) => {5 console.log('reactive value: ', value);6});7reactive.set('foo', 'baz');8reactive.unsubscribe();9reactive.set('foo', 'qux');10reactive value: { foo: 'baz' }11reactive value: { foo: 'qux' }
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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