Best JavaScript code snippet using playwright-internal
vue_component_async.js
Source: vue_component_async.js
...54 // å¦æå½åä¼ å
¥ç Ctor å³ä¸æ®é对象ï¼ä¹ä¸æ¯å
å« Ctor.cid çç»ä»¶æé å¨ï¼é£å°±å½ä½å¼æ¥ç»ä»¶å½æ°è§£æ55 var asyncFactory;56 if (isUndef(Ctor.cid)) {57 asyncFactory = Ctor;58 Ctor = resolveAsyncComponent(asyncFactory, baseCtor);59 // resolveAsyncComponent å½æ°å¼æ¥å¤çå¼æ¥ç»ä»¶çå è½½ï¼é¤é«çº§å¼æ¥ç»ä»¶è¿å LoadingComp ç»ä»¶å¤ï¼å
¶å®æ
å½¢é½è¿å undefinedï¼æ以ä¼æ§è¡ä¸é¢ä»£ç å建ä¸ä¸ªæ³¨éèç¹å ä½ç¬¦60 if (Ctor === undefined) {61 // return a placeholder node for async component, which is rendered62 // as a comment node but preserves all the raw information for the node.63 // the information will be used for async server-rendering and hydration.64 return createAsyncPlaceholder(65 asyncFactory,66 data,67 context,68 children,69 tag70 )71 }72 }...
resolve-async-component.js
Source: resolve-async-component.js
1/* @flow */2import {3 warn,4 once,5 isDef,6 isUndef,7 isTrue,8 isObject,9 hasSymbol,10 isPromise,11 remove12} from 'core/util/index'13import { createEmptyVNode } from 'core/vdom/vnode'14import { currentRenderingInstance } from 'core/instance/render'15function ensureCtor (comp: any, base) {16 if (17 comp.__esModule ||18 (hasSymbol && comp[Symbol.toStringTag] === 'Module')19 ) {20 comp = comp.default21 }22 return isObject(comp)23 ? base.extend(comp)24 : comp25}26export function createAsyncPlaceholder (27 factory: Function,28 data: ?VNodeData,29 context: Component,30 children: ?Array<VNode>,31 tag: ?string32): VNode {33 const node = createEmptyVNode()34 node.asyncFactory = factory35 node.asyncMeta = { data, context, children, tag }36 return node37}38export function resolveAsyncComponent (39 factory: Function,40 baseCtor: Class<Component>41): Class<Component> | void {42 // å½å¼æ¥ç»ä»¶å 载失败ä¼æ§è¡ reject å½æ°43 // è¿ä¸ªæ¶åä¼æ factory.error 设置为 true44 // åæ¶æ§è¡ forceRender() å次æ§è¡å° resolveAsyncComponent 45 // é£ä¹è¿ä¸ªæ¶åå°±è¿å factory.erorrCom46 if (isTrue(factory.error) && isDef(factory.errorComp)) {47 return factory.errorComp48 }49 // ç´æ¥è¿å渲ææåå è½½çç»ä»¶50 if (isDef(factory.resolved)) {51 return factory.resolved52 }53 const owner = currentRenderingInstance54 if (owner && isDef(factory.owners) && factory.owners.indexOf(owner) === -1) {55 // already pending56 factory.owners.push(owner)57 }58 // å¦æå¼æ¥ç»ä»¶å è½½ä¸å¹¶æªè¿å ä¼èµ°å°è¿ä¸ªé»è¾59 // è¿å factory.loadingCom 渲æ loading ç»ä»¶60 if (isTrue(factory.loading) && isDef(factory.loadingComp)) {61 return factory.loadingComp62 }63 if (owner && !isDef(factory.owners)) {64 const owners = factory.owners = [owner]65 let sync = true66 let timerLoading = null67 let timerTimeout = null68 ;(owner: any).$on('hook:destroyed', () => remove(owners, owner))69 const forceRender = (renderCompleted: boolean) => {70 // è°ç¨ watcher ç update æ¹æ³è®©æ¸²æ watcher 对åºçåè°å½æ°æ§è¡ï¼ä¹å°±è§¦åäºç»ä»¶çéæ°æ¸²æ71 // ä¹æ以è¿ä¹åæ¯å 为 Vue é常æ¯æ°æ®é©±å¨è§å¾éæ°æ¸²æï¼ä½æ¯å¨æ´ä¸ªå¼æ¥ç»ä»¶å è½½è¿ç¨ä¸æ¯æ²¡ææ°æ®åçåå72 // æ以éè¿ $forceUpdate å¯ä»¥å¼ºå¶ç»ä»¶éæ°æ¸²æä¸æ¬¡73 for (let i = 0, l = owners.length; i < l; i++) {74 (owners[i]: any).$forceUpdate()75 }76 if (renderCompleted) {77 owners.length = 078 if (timerLoading !== null) {79 clearTimeout(timerLoading)80 timerLoading = null81 }82 if (timerTimeout !== null) {83 clearTimeout(timerTimeout)84 timerTimeout = null85 }86 }87 }88 const resolve = once((res: Object | Class<Component>) => {89 // cache resolved90 // å¼æ¥ç»ä»¶å è½½æå ç¼åå° factory.resolved ä¸91 // æ§è¡ forceRender åä¼æ§è¡å° resolveAsyncComponent ä¸92 factory.resolved = ensureCtor(res, baseCtor)93 // invoke callbacks only if this is not a synchronous resolve94 // (async resolves are shimmed as synchronous during SSR)95 if (!sync) {96 forceRender(true)97 } else {98 owners.length = 099 }100 })101 const reject = once(reason => {102 process.env.NODE_ENV !== 'production' && warn(103 `Failed to resolve async component: ${String(factory)}` +104 (reason ? `\nReason: ${reason}` : '')105 )106 if (isDef(factory.errorComp)) {107 factory.error = true108 forceRender(true)109 }110 })111 const res = factory(resolve, reject)112 if (isObject(res)) {113 if (isPromise(res)) {114 // () => Promise115 if (isUndef(factory.resolved)) {116 res.then(resolve, reject)117 }118 } else if (isPromise(res.component)) {119 // é«çº§å¼æ¥ç»ä»¶120 res.component.then(resolve, reject)121 // å
å¤ææ¯å¦å®ä¹ error ç»ä»¶ æçè¯èµå¼ç» factory.errorComp122 if (isDef(res.error)) {123 factory.errorComp = ensureCtor(res.error, baseCtor)124 }125 // æ¥çå¨å¤æ res.loading æ¯å¦å®ä¹äº loading ç»ä»¶ æçè¯èµå¼ç» factory.loadingComp126 if (isDef(res.loading)) {127 factory.loadingComp = ensureCtor(res.loading, baseCtor)128 if (res.delay === 0) {129 factory.loading = true130 } else {131 timerLoading = setTimeout(() => {132 timerLoading = null133 if (isUndef(factory.resolved) && isUndef(factory.error)) {134 factory.loading = true135 forceRender(false)136 }137 }, res.delay || 200)138 }139 }140 // å¦æé
ç½®äºè¯¥é¡¹ å¨ res.timeout æ¶é´å å¦æç»ä»¶æ²¡ææåå è½½141 // æ§è¡ reject142 if (isDef(res.timeout)) {143 timerTimeout = setTimeout(() => {144 timerTimeout = null145 if (isUndef(factory.resolved)) {146 reject(147 process.env.NODE_ENV !== 'production'148 ? `timeout (${res.timeout}ms)`149 : null150 )151 }152 }, res.timeout)153 }154 }155 }156 sync = false157 // return in case resolved synchronously158 // å¦æ delay é
置为0 åé¦æ¬¡ç´æ¥æ¸²æ loading ç»ä»¶ 159 // å¦åå»¶æ¶ delay æ§è¡ forceRender é£ä¹åä¼å¨ä¸æ¬¡æ§è¡å° resolveAsyncComponent160 return factory.loading161 ? factory.loadingComp162 : factory.resolved163 }...
create-component.js
Source: create-component.js
...17 if (isUndef(Ctor.cid)) {18 // console.log('Ctor.cid---', Ctor.toString())19 // debugger20 asyncFactory = Ctor21 Ctor = resolveAsyncComponent(asyncFactory, baseCtor)22 // debugger23 if (Ctor === undefined) {24 return createAsyncPlaceholder(25 asyncFactory,26 data,27 context,28 children,29 tag30 )31 }32 }33 if (isTrue(Ctor.options.functional)) {34 // debugger35 return createFunctionalComponent(Ctor, data, context, children)...
util.js
Source: util.js
...29 })30 }, 0)31 }32 }33 util.resolveAsyncComponent(handler, function (Component) {34 expect(Component.options.template).toBe('hi')35 done()36 })37 })38 it('getRouteConfig', function () {39 expect(util.getRouteConfig({}, 'data')).toBeUndefined()40 expect(util.getRouteConfig({ options: { route: {}}}, 'data')).toBeUndefined()41 expect(util.getRouteConfig({ options: { route: { data: 1 }}}, 'data')).toBe(1)42 expect(util.getRouteConfig({ $options: { route: {}}}, 'data')).toBeUndefined()43 expect(util.getRouteConfig({ $options: { route: { data: 1 }}}, 'data')).toBe(1)44 })...
async-component.html.4ef42ad0.js
Source: async-component.html.4ef42ad0.js
1const data = {2 "key": "v-29e7bb95",3 "path": "/vue/source-study/component/async-component.html",4 "title": "\u5F02\u6B65\u7EC4\u4EF6",5 "lang": "en-US",6 "frontmatter": {},7 "excerpt": "",8 "headers": [9 {10 "level": 2,11 "title": "\u5F02\u6B65\u7EC4\u4EF6\u7684\u51E0\u79CD\u5F62\u5F0F",12 "slug": "\u5F02\u6B65\u7EC4\u4EF6\u7684\u51E0\u79CD\u5F62\u5F0F",13 "children": []14 },15 {16 "level": 2,17 "title": "\u5904\u7406\u5F02\u6B65\u7EC4\u4EF6",18 "slug": "\u5904\u7406\u5F02\u6B65\u7EC4\u4EF6",19 "children": [20 {21 "level": 3,22 "title": "resolveAsyncComponent",23 "slug": "resolveasynccomponent",24 "children": []25 },26 {27 "level": 3,28 "title": "\u5F02\u6B65\u5360\u4F4D\u6CE8\u91CA Vnode",29 "slug": "\u5F02\u6B65\u5360\u4F4D\u6CE8\u91CA-vnode",30 "children": []31 }32 ]33 },34 {35 "level": 2,36 "title": "\u603B\u7ED3",37 "slug": "\u603B\u7ED3",38 "children": []39 }40 ],41 "filePathRelative": "vue/source-study/component/async-component.md"42};...
Using AI Code Generation
1const { resolveAsyncComponent } = require('playwright/lib/server/browserContext');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 const component = await resolveAsyncComponent(page, 'text=Get started');8 await component.click();9 await browser.close();10})();
Using AI Code Generation
1const { resolveAsyncComponent } = require('playwright/lib/server/browserContext');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 const component = await resolveAsyncComponent(page, 'text=Get started');8 await component.click();9 await browser.close();10})();
Using AI Code Generation
1const { resolveAsyncComponent } = require('playwright-core/lib/server/common/resolveAsyncComponent');2const { Page } = require('playwright-core/lib/server/page');3const { BrowserContext } = require('playwright-core/lib/server/browserContext');4const { Browser } = require('playwright-core/lib/server/browser');5const { chromium } = require('playwright-core');6function test() {7 const browser = chromium.launch();8 const context = browser.newContext();9 const page = context.newPage();10 resolveAsyncComponent(page, 'Page', 'evaluate', '() => 42').then(console.log);11 resolveAsyncComponent(context, 'BrowserContext', 'newPage').then((page) => {12 resolveAsyncComponent(page, 'Page', 'evaluate', '() => 42').then(console.log);13 });14 resolveAsyncComponent(browser, 'Browser', 'newContext').then((context) => {15 resolveAsyncComponent(context, 'BrowserContext', 'newPage').then((page) => {16 resolveAsyncComponent(page, 'Page', 'evaluate', '() => 42').then(console.log);17 });18}19test();20const { resolveAsyncComponent } require('playwright-core/lib/server/common/resolveAsyncComponent');21const { chromium } require('playwright-core');22function test() {23 const browser chromium.launch();24 const context browser.newContext();25 const page context.newPage();26 resolveAsyncComponent(page, 'Page', 'evaluate', '() => 42').then(console.log);27 resolveAsyncComponent(context, 'BrowserContext', 'newPage').then((page) > {28 resolveAsyncComponent(page, 'Page', 'evaluate', '() > 42').then(console.log);29 resolveAsyncComponent(browser, 'Browser', 'newContext').then((context) => {30 resolveAsyncComponent(context, 'BrowserContext', 'newPage').then((page) => {31 resolveAsyncComponent(page, 'Page', 'evaluate', '() => 42').then(console.log);32 });33 });34}35test();
Using AI Code Generation
1const { resolveAsyncComponent } = 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 const componentHandle = await resolveAsyncComponent(page, 'some-component');8 console.log(await componentHandle.evaluate(e => e.getAttribute('id')));9 await browser.close();10})();
Using AI Code Generation
1const { resolveAsyncComponent } = require('@playwright/test/lib/server/resolveAsyncComponent');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4 const component = await resolveAsyncComponent(page, 'Component');5 await component.click();6});7import React from 'react';8export default function Component() {9 return <div>Component</div>;10}
Using AI Code Generation
1const { resolveAsyncComponent } = require('@playwright/test');2const { Page } = require('@playwright/test');3const { ElementHandle } = require('@playwright/test');4const { Frame } = require('@playwright/test');5const { Worker } = require('@playwright/test');6const { JSHandle } = require('@playwright/test');7const { Component } = require('playwright');8class MyComponent extends Component {9 constructor(page, selectr) {10 super(page, selector);11 }12 async getInnerText() {13 return await this.$eval('div', (div) => div.innerTet);14 }15}16(async () => {17 const component = await resolveAsyncComponent(MyComponent, 'div');18 const text = await component.getInnerText();19})();20const { test, expect } = require('@playwright/test');21test('test', async ({ page }) => {22 await page.setContent('<div>hello</div>');23 const component = await page.resolveAsyncComponent('div');24 expect(await component.getInnerText()).toBe('hello');25});26const { test, expect } = require('@playwright/test');27test('test', async ({ page }) => {28 await page.setContent('<div>hello</div>');29 const component = await page.resolveAsyncComponent('div');30 expect(await component.getInnerText()).toBe('hello');31});32const { test, expect } = require('@playwright/test');33test('test', async ({ page }) => {34 await page.setContent('<div>hello</div>');35 const component = await page.resolveAsyncComponent('div');36 expect(await component.getInnerText()).toBe('hello');37});38const { test, expect } = require('@playwright/test');39test('test', async ({ page }) => {40 await page.setContent('<div>hello</div>');41 const component = await page.resolveAsyncComponent('div');42 expect(await component.getInnerText()).toBe('hello');43});44const { test, expect } = require('@playwright/test');45test('test', async ({ page46 const browser = await chromium.launch();47 const context = await browser.newContext();48 const page = await context.newPage();49 const input = await page.$('input[name="q"]');50 await input.type('Hello World!');51 await page.screenshot({ path: `example.png` });52 await browser.close();53})();
Using AI Code Generation
1const { resolveAsyncComponent } = require('playwright/lib/client/initializer');2const component = resolveAsyncComponent('playwright');3console.log(component);4import { resolveAsyncComponent } from 'playwright/lib/client/initializer';5const component = resolveAsyncComponent('playwright');6console.log(component);7const { resolveAsyncComponent } = require('playwright/lib/client/initializer');8const component = resolveAsyncComponent('playwright');9console.log(component);10import { resolveAsyncComponent } from 'playwright/lib/client/initializer';11const component = resolveAsyncComponent('playwright');12console.log(component);13const { resolveAsyncComponent } = require('playwright/lib/client/initializer');14const component = resolveAsyncComponent('playwright');15console.log(component);16import { resolveAsyncComponent } from 'playwright/lib/client/initializer';17const component = resolveAsyncComponent('playwright');18console.log(component);19const { resolveAsyncComponent } = require('playwright/lib/client/initializer');20const component = resolveAsyncComponent('playwright');21console.log(component);22import { resolveAsyncComponent } from 'playwright/lib/client/initializer';23const component = resolveAsyncComponent('playwright');24console.log(component);25const { resolveAsyncComponent } = require('playwright/lib/client/initializer');26const component = resolveAsyncComponent('playwright');27console.log(component);28import { resolveAsyncComponent } from 'playwright/lib/client/initializer';29const component = resolveAsyncComponent('playwright');30console.log(component);31const {
Using AI Code Generation
1const { resolveAsyncComponent } = require('playwright/lib/server/asyncComponent');2(async () => {3 const component = await resolveAsyncComponent('playwright');4 console.log(component);5})();6{ default: [Function: Playwright] }
Using AI Code Generation
1const { resolveAsyncComponent } = require('@playwright/test/lib/server/asyncComponent');2const component = await resolveAsyncComponent('test-component');3const { test } = await component.load();4const { resolveAsyncComponent } = require('@playwright/test/lib/server/asyncComponent');5const component = await resolveAsyncComponent('test-component');6const { test } = await component.load();7const { resolveAsyncComponent } = require('@playwright/test/lib/server/asyncComponent');8const component = await resolveAsyncComponent('test-component');9const { test } = await component.load();10const { resolveAsyncComponent } = require('@playwright/test/lib/server/asyncComponent');11const component = await resolveAsyncComponent('test-component');12const { test } = await component.load();13const { resolveAsyncComponent } = require('@playwright/test/lib/server/asyncComponent');14const component = await resolveAsyncComponent('test-component');15const { test } = await component.load();16const { resolveAsyncComponent } = require('@playwright/test/lib/server/asyncComponent');17const component = await resolveAsyncComponent('test-component');18const { test } = await component.load();19const { resolveAsyncComponent } = require('@playwright/test/lib/server/asyncComponent');20const component = await resolveAsyncComponent('test-component');21const { test } = await component.load();22const { resolveAsyncComponent } = require('@playwright/test/lib/server/asyncComponent');23const component = await resolveAsyncComponent('test-component');24const { test } = await component.load();25const { resolveAsyncComponent } = require('@playwright/test/lib/server/asyncComponent');26const component = await resolveAsyncComponent('test-component');27const { test } = await component.load();
Using AI Code Generation
1const { resolveAsyncComponent } = require('playwright');2const component = await resolveAsyncComponent(page, 'div');3const { resolveAsyncComponent } = require('playwright');4const component = await resolveAsyncComponent(page, 'div');5const { resolveAsyncComponent } = require('playwright');6const component = await resolveAsyncComponent(page, 'div');7const { resolveAsyncComponent } = require('playwright');8const component = await resolveAsyncComponent(page, 'div');9const { resolveAsyncComponent } = require('playwright');10const component = await resolveAsyncComponent(page, 'div');11const { resolveAsyncComponent } = require('playwright');12const component = await resolveAsyncComponent(page, 'div');13const { resolveAsyncComponent } = require('playwright');14const component = await resolveAsyncComponent(page, 'div');15const { resolveAsyncComponent } = require('playwright');16const component = await resolveAsyncComponent(page, 'div');17const { resolveAsyncComponent } = require('playwright');18const component = await resolveAsyncComponent(page, 'div');19const { resolveAsyncComponent } = require('
Using AI Code Generation
1const { resolveAsyncComponent } = require('@playwright/test/lib/server/asyncComponent');2const component = await resolveAsyncComponent('test-component');3const { test } = await component.load();4const { resolveAsyncComponent } = require('@playwright/test/lib/server/asyncComponent');5const component = await resolveAsyncComponent('test-component');6const { test } = await component.load();7const { resolveAsyncComponent } = require('@playwright/test/lib/server/asyncComponent');8const component = await resolveAsyncComponent('test-component');9const { test } = await component.load();10const { resolveAsyncComponent } = require('@playwright/test/lib/server/asyncComponent');11const component = await resolveAsyncComponent('test-component');12const { test } = await component.load();13const { resolveAsyncComponent } = require('@playwright/test/lib/server/asyncComponent');14const component = await resolveAsyncComponent('test-component');15const { test } = await component.load();16const { resolveAsyncComponent } = require('@playwright/test/lib/server/asyncComponent');17const component = await resolveAsyncComponent('test-component');18const { test } = await component.load();19const { resolveAsyncComponent } = require('@playwright/test/lib/server/asyncComponent');20const component = await resolveAsyncComponent('test-component');21const { test } = await component.load();22const { resolveAsyncComponent } = require('@playwright/test/lib/server/asyncComponent');23const component = await resolveAsyncComponent('test-component');24const { test } = await component.load();25const { resolveAsyncComponent } = require('@playwright/test/lib/server/asyncComponent');26const component = await resolveAsyncComponent('test-component');27const { test } = await component.load();
Using AI Code Generation
1const { resolveAsyncComponent } = require('playwright');2const component = await resolveAsyncComponent(page, 'div');3const { resolveAsyncComponent } = require('playwright');4const component = await resolveAsyncComponent(page, 'div');5const { resolveAsyncComponent } = require('playwright');6const component = await resolveAsyncComponent(page, 'div');7const { resolveAsyncComponent } = require('playwright');8const component = await resolveAsyncComponent(page, 'div');9const { resolveAsyncComponent } = require('playwright');10const component = await resolveAsyncComponent(page, 'div');11const { resolveAsyncComponent } = require('playwright');12const component = await resolveAsyncComponent(page, 'div');13const { resolveAsyncComponent } = require('playwright');14const component = await resolveAsyncComponent(page, 'div');15const { resolveAsyncComponent } = require('playwright');16const component = await resolveAsyncComponent(page, 'div');17const { resolveAsyncComponent } = require('playwright');18const component = await resolveAsyncComponent(page, 'div');19const { resolveAsyncComponent } = require('
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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