Best JavaScript code snippet using playwright-internal
Navigation.es.js
Source: Navigation.es.js
...1206const getPublicInstance = (i) => {1207 if (!i)1208 return null;1209 if (isStatefulComponent(i))1210 return getExposeProxy(i) || i.proxy;1211 return getPublicInstance(i.parent);1212};1213const publicPropertiesMap = extend(Object.create(null), {1214 $: (i) => i,1215 $el: (i) => i.vnode.el,1216 $data: (i) => i.data,1217 $props: (i) => i.props,1218 $attrs: (i) => i.attrs,1219 $slots: (i) => i.slots,1220 $refs: (i) => i.refs,1221 $parent: (i) => getPublicInstance(i.parent),1222 $root: (i) => getPublicInstance(i.root),1223 $emit: (i) => i.emit,1224 $options: (i) => resolveMergedOptions(i),1225 $forceUpdate: (i) => () => queueJob(i.update),1226 $nextTick: (i) => nextTick.bind(i.proxy),1227 $watch: (i) => instanceWatch.bind(i)1228});1229let currentInstance = null;1230const setCurrentInstance = (instance) => {1231 currentInstance = instance;1232 instance.scope.on();1233};1234const unsetCurrentInstance = () => {1235 currentInstance && currentInstance.scope.off();1236 currentInstance = null;1237};1238function isStatefulComponent(instance) {1239 return instance.vnode.shapeFlag & 4;1240}1241function getExposeProxy(instance) {1242 if (instance.exposed) {1243 return instance.exposeProxy || (instance.exposeProxy = new Proxy(proxyRefs(markRaw(instance.exposed)), {1244 get(target, key) {1245 if (key in target) {1246 return target[key];1247 } else if (key in publicPropertiesMap) {1248 return publicPropertiesMap[key](instance);1249 }1250 }1251 }));1252 }1253}1254function isClassComponent(value) {1255 return isFunction(value) && "__vccOpts" in value;...
Application1.es.js
Source: Application1.es.js
...1168const getPublicInstance = (i) => {1169 if (!i)1170 return null;1171 if (isStatefulComponent(i))1172 return getExposeProxy(i) || i.proxy;1173 return getPublicInstance(i.parent);1174};1175const publicPropertiesMap = extend(Object.create(null), {1176 $: (i) => i,1177 $el: (i) => i.vnode.el,1178 $data: (i) => i.data,1179 $props: (i) => i.props,1180 $attrs: (i) => i.attrs,1181 $slots: (i) => i.slots,1182 $refs: (i) => i.refs,1183 $parent: (i) => getPublicInstance(i.parent),1184 $root: (i) => getPublicInstance(i.root),1185 $emit: (i) => i.emit,1186 $options: (i) => resolveMergedOptions(i),1187 $forceUpdate: (i) => () => queueJob(i.update),1188 $nextTick: (i) => nextTick.bind(i.proxy),1189 $watch: (i) => instanceWatch.bind(i)1190});1191let currentInstance = null;1192const setCurrentInstance = (instance) => {1193 currentInstance = instance;1194 instance.scope.on();1195};1196const unsetCurrentInstance = () => {1197 currentInstance && currentInstance.scope.off();1198 currentInstance = null;1199};1200function isStatefulComponent(instance) {1201 return instance.vnode.shapeFlag & 4;1202}1203function getExposeProxy(instance) {1204 if (instance.exposed) {1205 return instance.exposeProxy || (instance.exposeProxy = new Proxy(proxyRefs(markRaw(instance.exposed)), {1206 get(target, key) {1207 if (key in target) {1208 return target[key];1209 } else if (key in publicPropertiesMap) {1210 return publicPropertiesMap[key](instance);1211 }1212 }1213 }));1214 }1215}1216function isClassComponent(value) {1217 return isFunction(value) && "__vccOpts" in value;...
Application2.es.js
Source: Application2.es.js
...612const getPublicInstance = (i) => {613 if (!i)614 return null;615 if (isStatefulComponent(i))616 return getExposeProxy(i) || i.proxy;617 return getPublicInstance(i.parent);618};619const publicPropertiesMap = extend(Object.create(null), {620 $: (i) => i,621 $el: (i) => i.vnode.el,622 $data: (i) => i.data,623 $props: (i) => i.props,624 $attrs: (i) => i.attrs,625 $slots: (i) => i.slots,626 $refs: (i) => i.refs,627 $parent: (i) => getPublicInstance(i.parent),628 $root: (i) => getPublicInstance(i.root),629 $emit: (i) => i.emit,630 $options: (i) => resolveMergedOptions(i),631 $forceUpdate: (i) => () => queueJob(i.update),632 $nextTick: (i) => nextTick.bind(i.proxy),633 $watch: (i) => instanceWatch.bind(i)634});635let currentInstance = null;636const setCurrentInstance = (instance) => {637 currentInstance = instance;638 instance.scope.on();639};640const unsetCurrentInstance = () => {641 currentInstance && currentInstance.scope.off();642 currentInstance = null;643};644function isStatefulComponent(instance) {645 return instance.vnode.shapeFlag & 4;646}647function getExposeProxy(instance) {648 if (instance.exposed) {649 return instance.exposeProxy || (instance.exposeProxy = new Proxy(proxyRefs(markRaw(instance.exposed)), {650 get(target, key) {651 if (key in target) {652 return target[key];653 } else if (key in publicPropertiesMap) {654 return publicPropertiesMap[key](instance);655 }656 }657 }));658 }659}660function getComponentName(Component) {661 return isFunction(Component) ? Component.displayName || Component.name : Component.name;...
Menu.js.es.js
Source: Menu.js.es.js
...563const getPublicInstance = (i) => {564 if (!i)565 return null;566 if (isStatefulComponent(i))567 return getExposeProxy(i) || i.proxy;568 return getPublicInstance(i.parent);569};570const publicPropertiesMap = extend(Object.create(null), {571 $: (i) => i,572 $el: (i) => i.vnode.el,573 $data: (i) => i.data,574 $props: (i) => i.props,575 $attrs: (i) => i.attrs,576 $slots: (i) => i.slots,577 $refs: (i) => i.refs,578 $parent: (i) => getPublicInstance(i.parent),579 $root: (i) => getPublicInstance(i.root),580 $emit: (i) => i.emit,581 $options: (i) => resolveMergedOptions(i),582 $forceUpdate: (i) => () => queueJob(i.update),583 $nextTick: (i) => nextTick.bind(i.proxy),584 $watch: (i) => instanceWatch.bind(i)585});586let currentInstance = null;587const setCurrentInstance = (instance) => {588 currentInstance = instance;589 instance.scope.on();590};591const unsetCurrentInstance = () => {592 currentInstance && currentInstance.scope.off();593 currentInstance = null;594};595function isStatefulComponent(instance) {596 return instance.vnode.shapeFlag & 4;597}598function getExposeProxy(instance) {599 if (instance.exposed) {600 return instance.exposeProxy || (instance.exposeProxy = new Proxy(proxyRefs(markRaw(instance.exposed)), {601 get(target, key) {602 if (key in target) {603 return target[key];604 } else if (key in publicPropertiesMap) {605 return publicPropertiesMap[key](instance);606 }607 }608 }));609 }610}611function isClassComponent(value) {612 return isFunction(value) && "__vccOpts" in value;...
component.js
Source: component.js
1import {2 EffectScope,3 markRaw,4 pauseTracking,5 resetTracking,6 shallowReadonly,7 proxyRefs8} from '../reactivity/index.js'9import { createAppContext } from './apiCreateApp.js'10import { normalizePropsOptions } from './componentProps.js'11import { normalizeEmitsOptions } from './componentEmits.js'12import {13 EMPTY_OBJ,14 isFunction,15 NOOP,16 isObject,17 NO,18 makeMap,19 isPromise,20 extend21} from '../shared/index.js'22import { emit } from './componentEmits.js'23import { initProps } from './componentProps.js'24import { initSlots } from './componentSlots.js'25// å
¼å®¹vue2 data26// import { applyOptions } from './componentOptions.js'27import {28 PublicInstanceProxyHandlers,29 publicPropertiesMap,30 RuntimeCompiledPublicInstanceProxyHandlers31} from './componentPublicInstance.js'32const emptyAppContext = createAppContext()33let uid = 034// å建ç»ä»¶å®ä¾35export function createComponentInstance (vnode, parent, suspense) {36 const type = vnode.type37 // type æ°æ®38 // {39 // props,40 // template,41 // render,42 // setup43 // ...44 // }45 // 继æ¿ç¶ç»ä»¶appContext46 // å¦ææ¯æ¯æ ¹ç»ä»¶ï¼ä»vnodeä¸è·åappContext47 const appContext =48 (parent ? parent.appContext : vnode.appContext) || emptyAppContext49 const instance = {50 // ç»ä»¶å¯ä¸ id51 uid: uid++,52 // ç»ä»¶vnode53 vnode,54 type,55 // ç¶ç»ä»¶56 parent,57 appContext,58 root: null,59 // éè¦æ´æ°ç vnodeï¼ç¨äºæ´æ° component ç±»åçç»ä»¶60 next: null,61 // åèç¹vnode62 subTree: null,63 effect: null,64 // å¯ä½ç¨æ´æ°å½æ°65 update: null,66 /**67 * 管çç»ä»¶å
ææååºå¼æ°æ®68 * */69 scope: new EffectScope(true),70 // 渲æå½æ°71 render: null,72 proxy: null,73 exposed: null,74 exposeProxy: null,75 // 带 with åºåç渲æä¸ä¸æ代ç76 withProxy: null,77 // è·å parent ç provides ä½ä¸ºå½åç»ä»¶çåå§åå¼78 provides: parent ? parent.provides : Object.create(appContext.provides),79 // 渲æ代ççå±æ§è®¿é®ç¼å80 accessCache: null,81 // 渲æç¼å82 renderCache: [],83 components: null,84 directives: null,85 propsOptions: normalizePropsOptions(type, appContext),86 emitsOptions: normalizeEmitsOptions(type, appContext),87 // æ´¾åäºä»¶æ¹æ³88 emit: null,89 emitted: null,90 propsDefaults: EMPTY_OBJ,91 inheritAttrs: type.inheritAttrs,92 // 渲æä¸ä¸æ content 对象93 ctx: EMPTY_OBJ,94 data: EMPTY_OBJ,95 props: EMPTY_OBJ,96 attrs: EMPTY_OBJ,97 slots: EMPTY_OBJ,98 refs: EMPTY_OBJ,99 // setup è¿åå¼100 setupState: EMPTY_OBJ,101 // setup ä¸ä¸ææ°æ®102 setupContext: null,103 suspense,104 suspenseId: suspense ? suspense.pendingId : 0,105 // å¼æ¥ä¾èµ106 asyncDep: null,107 // suspense å¼æ¥ä¾èµæ¯å¦é½å·²å¤ç108 asyncResolved: false,109 // æ¯å¦æè½½110 isMounted: false,111 // æ¯å¦å¸è½½112 isUnmounted: false,113 // æ¯å¦æ¿æ´»114 isDeactivated: false,115 // before created116 bc: null,117 // created118 c: null,119 // before mounted120 bm: null,121 // mounted122 m: null,123 // before update124 bu: null,125 // updated126 u: null,127 // unmount128 um: null,129 // before unmount130 bum: null,131 // deactivated132 da: null,133 // activated134 a: null,135 // render triggered136 rtg: null,137 // render tracked138 rtc: null,139 // error captured140 ec: null,141 sp: null142 }143 // åå§å渲æä¸ä¸æ144 instance.ctx = { _: instance }145 // åå§åæ ¹ç»ä»¶æé146 instance.root = parent ? parent.root : instance147 // åå§åäºä»¶æ´¾åæ¹æ³148 // ä½¿ç¨ bind æ instance è¿è¡ç»å®149 // 使ç¨çæ¶ååªéè¦ç» event ååæ°å³å¯150 instance.emit = emit.bind(null, instance)151 if (vnode.ce) {152 vnode.ce(instance)153 }154 return instance155}156export let currentInstance = null157// è·åç»ä»¶å®ä¾158export const getCurrentInstance = () => currentInstance159export const setCurrentInstance = instance => {160 currentInstance = instance161 instance.scope.on()162}163export const unsetCurrentInstance = () => {164 currentInstance && currentInstance.scope.off()165 currentInstance = null166}167function isStatefulComponent (instance) {168 return instance.vnode.shapeFlag & 4169}170export function setupComponent (instance) {171 const { props, children } = instance.vnode172 // å¤ææ¯å¦æ¯ä¸ä¸ªæç¶æçç»ä»¶173 const isStateful = isStatefulComponent(instance)174 // åå§å props175 initProps(instance, props, isStateful)176 // åå§åæ槽177 initSlots(instance, children)178 // 设置æç¶æçç»ä»¶å®ä¾179 const setupResult = isStateful ? setupStatefulComponent(instance) : undefined180 return setupResult181}182function setupStatefulComponent (instance) {183 const Component = instance.type184 // å建渲æ代ççå±æ§ç¼å185 instance.accessCache = Object.create(null)186 // å建渲æä¸ä¸é®ä»£ç对象187 // instance.ctx188 // æ 记代ç对象为ä¸ä¼æ为ååºå¼å¯¹è±¡189 instance.proxy = markRaw(new Proxy(instance.ctx, PublicInstanceProxyHandlers))190 // è·åç»ä»¶setupå½æ°191 const { setup } = Component192 if (setup) {193 const setupContext = (instance.setupContext =194 setup.length > 1 ? createSetupContext(instance) : null)195 setCurrentInstance(instance)196 pauseTracking()197 // æ§è¡ setup198 const setupResult =199 setup && setup(shallowReadonly(instance.props), setupContext)200 resetTracking()201 unsetCurrentInstance()202 // å¤çsetupè¿åå¼203 handleSetupResult(instance, setupResult)204 } else {205 finishComponentSetup(instance)206 }207}208function handleSetupResult (instance, setupResult) {209 if (isFunction(setupResult)) {210 // setup è¿å渲æå½æ°211 instance.render = setupResult212 } else if (isObject(setupResult)) {213 // proxyRefså®ç° {{}} ä¸ä½¿ç¨ ref ä¸ç¨å value214 instance.setupState = proxyRefs(setupResult)215 }216 finishComponentSetup(instance)217}218let compile219let installWithProxy220export function registerRuntimeCompiler (_compile) {221 compile = _compile222 installWithProxy = i => {223 if (i.render._rc) {224 i.withProxy = new Proxy(i.ctx, RuntimeCompiledPublicInstanceProxyHandlers)225 }226 }227}228function finishComponentSetup (instance) {229 const Component = instance.type230 // ç»ä»¶å®ä¾ä¸æ¯å¦æ render å½æ°231 if (!instance.render) {232 // 模æ¿æ²¡æ render å½æ°233 if (compile && !Component.render) {234 const template = Component.template235 if (template) {236 // æ åå模æ¿/渲æå½æ°237 const { isCustomElement, compilerOptions } = instance.appContext.config238 const {239 delimiters,240 compilerOptions: componentCompilerOptions241 } = Component242 const finalCompilerOptions = extend(243 extend({ isCustomElement, delimiters }, compilerOptions),244 componentCompilerOptions245 )246 // è¿è¡æ¶ç¼è¯ ç¼è¯æ¨¡æ¿247 Component.render = compile(template, finalCompilerOptions)248 // console.log(Component.render)249 }250 }251 instance.render = Component.render || NOOP252 if (installWithProxy) {253 installWithProxy(instance)254 }255 }256 {257 setCurrentInstance(instance)258 pauseTracking()259 // å
¼å®¹ vue2 åæ³260 // applyOptions(instance)261 resetTracking()262 unsetCurrentInstance()263 }264}265export function createAttrsProxy (instance) {266 return new Proxy(instance.attrs, {267 get (target, key) {268 markAttrsAccessed()269 track(instance, 'get', '$attrs')270 return target[key]271 }272 })273}274export function createSetupContext (instance) {275 const expose = exposed => {276 instance.exposed = exposed || {}277 }278 let attrs279 return {280 get attrs () {281 return attrs || (attrs = createAttrsProxy(instance))282 },283 slots: instance.slots,284 emit: instance.emit,285 expose286 }287}288export function getExposeProxy (instance) {289 if (instance.exposed) {290 return (291 instance.exposeProxy ||292 (instance.exposeProxy = new Proxy(proxyRefs(markRaw(instance.exposed)), {293 get (target, key) {294 if (key in target) {295 return target[key]296 } else if (key in publicPropertiesMap) {297 return publicPropertiesMap[key](instance)298 }299 }300 }))301 )302 }303}304const classifyRE = /(?:^|[-_])(\w)/g305const classify = str =>306 str.replace(classifyRE, c => c.toUpperCase()).replace(/[-_]/g, '')307export function getComponentName (Component) {308 return isFunction(Component)309 ? Component.displayName || Component.name310 : Component.name311}312export function formatComponentName (instance, Component, isRoot = false) {313 let name = getComponentName(Component)314 if (!name && Component.__file) {315 const match = Component.__file.match(/([^/\\]+)\.\w+$/)316 if (match) {317 name = match[1]318 }319 }320 if (!name && instance && instance.parent) {321 const inferFromRegistry = registry => {322 for (const key in registry) {323 if (registry[key] === Component) {324 return key325 }326 }327 }328 name =329 inferFromRegistry(330 instance.components || instance.parent.type.components331 ) || inferFromRegistry(instance.appContext.components)332 }333 return name ? classify(name) : isRoot ? `App` : `Anonymous`334}335export function isClassComponent (value) {336 return isFunction(value) && '__vccOpts' in value...
componentPublicInstance.js
Source: componentPublicInstance.js
...9import { resolveMergedOptions, shouldCacheAccess } from './componentOptions.js'10import { shallowReadonly, track } from '../reactivity/index.js'11export const getPublicInstance = i => {12 if (!i) return null13 if (isStatefulComponent(i)) return getExposeProxy(i) || i.proxy14 return getPublicInstance(i.parent)15}16export const PublicInstanceProxyHandlers = {17 get ({ _: instance }, key) {18 const {19 ctx,20 setupState,21 data,22 props,23 accessCache,24 type,25 appContext26 } = instance27 let normalizedProps...
apiCreateApp.js
Source: apiCreateApp.js
...93 render(vnode, rootContainer, isSVG)94 isMounted = true95 app._container = rootContainer96 rootContainer.__vue_app__ = app97 return getExposeProxy(vnode.component) || vnode.component.proxy98 } else {99 return false100 }101 },102 unmount () {103 // æªæè½½èç¹ï¼ä¸è½å é¤104 if (isMounted) {105 render(null, app._container)106 } else {107 // æºç 为åè¦108 return false109 }110 },111 provide (key, value) {...
rendererTemplateRef.js
Source: rendererTemplateRef.js
...36 return37 }38 const refValue =39 vnode.shapeFlag & 440 ? getExposeProxy(vnode.component) || vnode.component.proxy41 : vnode.el42 const value = isUnmount ? null : refValue43 const { i: owner, r: ref } = rawRef44 if (!owner) {45 return46 }47 const oldRef = oldRawRef && oldRawRef.r48 const refs = owner.refs === EMPTY_OBJ ? (owner.refs = {}) : owner.refs49 const setupState = owner.setupState50 if (oldRef != null && oldRef !== ref) {51 if (isString(oldRef)) {52 refs[oldRef] = null53 if (hasOwn(setupState, oldRef)) {54 setupState[oldRef] = null...
Using AI Code Generation
1const { getExposeProxy } = 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 proxy = getExposeProxy(page);8 await proxy.evaluate(() => {9 const { exposeFunction } = require('playwright/lib/server/injected/injectedScript');10 exposeFunction('foo', () => console.log('foo'));11 });12 await page.exposeFunction('bar', () => console.log('bar'));13 await page.evaluate(() => {14 const { callFunction } = require('playwright/lib/server/injected/injectedScript');15 callFunction('foo');16 callFunction('bar');17 });18 await browser.close();19})();20const { test, expect } = require('@playwright/test');21test('test', async ({ page }) => {22 await page.exposeFunction('foo', () => console.log('foo'));23 await page.exposeFunction('bar', () => console.log('bar'));24 await page.evaluate(() => {25 const { callFunction } = require('playwright/lib/server/injected/injectedScript');26 callFunction('foo');27 callFunction('bar');28 });29});30const { test, expect } = require('@playwright/test');31test('test', async ({ page }) => {32 await page.exposeFunction('foo', () => console.log('foo'));33 await page.exposeFunction('bar', () => console.log('bar'));34 await page.evaluate(() => {35 const { callFunction } = require('playwright/lib/server/injected/injectedScript');36 callFunction('foo');37 callFunction('bar');38 });39});40const { test, expect } = require('@playwright/test');41test('test', async ({ page }) => {42 await page.exposeFunction('foo', () => console.log('foo'));43 await page.exposeFunction('bar', () => console.log('bar'));44 await page.evaluate(() => {45 const { callFunction } = require('playwright/lib/server/injected/injectedScript');46 callFunction('foo');
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 const proxy = await page.context().exposeBinding('proxy', (source, target) => {7 console.log('proxy called');8 });9 await page.evaluate(() => {10 window.proxy();11 });12 await browser.close();13})();14import { test, expect } from '@playwright/test';15test('example test', async ({ page }) => {16 const proxy = await page.context().exposeBinding('proxy', (source, target) => {17 console.log('proxy called');18 });19 await page.evaluate(() => {20 window.proxy();21 });22});23const { chromium } = require('playwright');24(async () => {25 const browser = await chromium.launch();26 const context = await browser.newContext();27 const page = await context.newPage();28 const proxy = await page.context().exposeBinding('proxy', (source, target) => {29 console.log('proxy called');30 });31 await page.evaluate(() => {32 window.proxy();33 });34 await browser.close();35})();
Using AI Code Generation
1const { getExposeProxy } = require('playwright/lib/server/browserType');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const exposeProxy = getExposeProxy(page);7 exposeProxy('add', (a, b) => a + b);8 const result = await page.evaluate(async () => {9 return await window.add(9, 4);10 });11 await browser.close();12})();13getExposeProxy(page: Page): ExposeProxy14const { getExposeProxy } = require('playwright/lib/server/browserType');15const { chromium } = require('playwright');16(async () => {17 const browser = await chromium.launch();18 const page = await browser.newPage();19 const exposeProxy = getExposeProxy(page);20 exposeProxy('add', (a, b) => a + b);21 const result = await page.evaluate(async () => {22 return await window.add(9, 4);23 });24 await browser.close();25})();26getExposeFunction(page: Page): ExposeFunction27const { getExposeFunction } = require('playwright/lib/server/browserType');28const { chromium } = require('playwright');29(async () => {30 const browser = await chromium.launch();31 const page = await browser.newPage();32 const exposeFunction = getExposeFunction(page);33 exposeFunction('add', (a, b) => a + b);34 const result = await page.evaluate(async () => {35 return await window.__playwright_expose_function__('add', 9, 4);36 });37 await browser.close();38})();39getExposeBinding(page: Page): ExposeBinding40const { getExposeBinding } = require('playwright/lib/server/browserType');41const { chromium } = require('playwright');42(async () => {43 const browser = await chromium.launch();
Using AI Code Generation
1const { getExposeProxy } = require('playwright/lib/server/chromium/crBrowser');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 page.on('console', msg => console.log('PAGE LOG:', msg.text()));7 const exposeProxy = getExposeProxy(page);8 exposeProxy.exposeBinding('log', (source, message) => {9 console.log('BINDING LOG:', message);10 });11 await page.evaluate(() => {12 window.log('hello from page');13 console.log('hello from page');14 });15 await browser.close();16})();17const { getExposeProxy } = require('playwright/lib/server/chromium/crBrowser');18const { chromium } = require('playwright');19test('test', async ({page}) => {20 page.on('console', msg => console.log('PAGE LOG:', msg.text()));21 const exposeProxy = getExposeProxy(page);22 exposeProxy.exposeBinding('log', (source, message) => {23 console.log('BINDING LOG:', message);24 });25 await page.evaluate(() => {26 window.log('hello from page');27 console.log('hello from page');28 });29});30The console.log() is executed, but the exposed binding is not. Why is that?31page.on()32page.on('console', msg => console.log('PAGE LOG:', msg.text()));33page.exposeFunction()
Using AI Code Generation
1const { getExposeProxy } = require('playwright/lib/server/frames');2const { chromium } = require('playwright');3const path = require('path');4(async () => {5 const browser = await chromium.launch();6 const context = await browser.newContext();7 const page = await context.newPage();8 const frame = page.mainFrame();9 const exposeProxy = getExposeProxy(frame);10 const { document } = exposeProxy;11 const input = document.querySelector('input');12 input.value = 'Hello World';13 await page.screenshot({ path: path.join(__dirname, 'test.png') });14 await browser.close();15})();
Using AI Code Generation
1const { chromium } = require('playwright');2let browser = await chromium.launch();3const context = await browser.newContext();4const page = await context.newPage();5const exposeProxy = await page.exposeBinding('exposeProxy', (source, ...args) => {6 return source.getExposeProxy();7});8await page.evaluate(() => {9 exposeProxy('Hello World');10});11await page.exposeFunction('exposeProxy', () => {12 return 'Hello World';13});14await page.evaluate(() => {15 exposeProxy();16});17await page.exposeBinding('exposeProxy', () => {18 return 'Hello World';19});20await page.evaluate(() => {21 exposeProxy();22});23const { chromium } = require('playwright');24let browser = await chromium.launch();25const context = await browser.newContext();26const page = await context.newPage();27const exposeProxy = await page.exposeBinding('exposeProxy', (source, ...args) => {28 return source.getExposeProxy();29});30await page.evaluate(() => {31 exposeProxy('Hello World');32});33await page.exposeFunction('exposeProxy', () => {34 return 'Hello World';35});36await page.evaluate(() => {37 exposeProxy();38});39await page.exposeBinding('exposeProxy', () => {40 return 'Hello World';41});42await page.evaluate(() => {43 exposeProxy();44});45const { chromium } = require('playwright');46let browser = await chromium.launch();47const context = await browser.newContext();48const page = await context.newPage();49const exposeProxy = await page.exposeBinding('exposeProxy', (source, ...args) => {50 return source.getExposeProxy();51});52await page.evaluate(() => {53 exposeProxy('Hello World');54});55await page.exposeFunction('exposeProxy', () => {56 return 'Hello World';57});58await page.evaluate(() => {59 exposeProxy();60});61await page.exposeBinding('exposeProxy', () => {62 return 'Hello World';63});64await page.evaluate(() => {65 exposeProxy();66});
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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