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How to use polyfillBind method in Playwright Internal
Best JavaScript code snippet using playwright-internal
bind.js
Source:bind.js 
...41 * @param {*} fn42 * @param {*} ctx43 * @returns44 */45function polyfillBind(fn, ctx) {46 function boundFn(a) {47 const len = arguments.length;48 return len49 ? len > 150 ? fn.apply(ctx, arguments)51 : fn.call(ctx, a)52 : fn.call(ctx);53 }54 boundFn._length = fn.length;55 return boundFn;56}57/**58 * åçèªå¸¦bindå½æ°59 * @param {*} fn...
bindCallApply.js
Source:bindCallApply.js
1Function.prototype.myCall = function(context, ...parameter) {2 if (typeof context === 'object') {3 context = context || window;4 } else {5 context = Object.create(null);6 }7 let fn = Symbol();8 context[fn] = this;9 context[fn](...parameter);10 delete context[fn];11}1213Function.prototype.myApply = function(context, parameter) {14 if (typeof context === 'object') {15 context = context || window;16 } else {17 context = Object.create(null);18 }19 let fn = Symbol();20 context[fn] = this;21 context[fn](...parameter);22 delete context[fn];23}2425Function.prototype.myBind = function (context, ...innerArgs) {26 let me = this27 return function (...finnalyArgs) {28 return me.call(context, ...innerArgs, ...finnalyArgs)29 }30}3132sayHi.myApply(person, [25, ç·]); // Abiel 25 ç·3334let person = {35 name: 'Abiel'36}37function sayHi(age, sex) {38 console.log(this.name, age, sex);39}40sayHi.myCall(person, 25, ç·); // Abiel 25 ç·414243// vue bindæå4445function polyfillBind (fn, ctx) {46 function boundFn (a) {47 var l = arguments.length;48 return l ? (l > 1 ? fn.apply(ctx, arguments) : fn.call(ctx, a)) : fn.call(ctx)49 }5051 boundFn._length = fn.length;52 return boundFn53}5455function nativeBind (fn, ctx) {56 return fn.bind(ctx)57}5859var bind = Function.prototype.bind60 ? nativeBind
...
bind-settimeout.js
Source:bind-settimeout.js
1function polyfillBind(func, target, ...params) {2 // func æ¯ä¸æ¯å½æ°3 // target å¤æ4 console.log(func)5 // æ¶éä¼ å
¥çåæ°6 const args = params;7 return function () {8 return func.apply(target, args.concat(...arguments));9 }10}11function LateBloomer() {12 this.petalCount = Math.ceil(Math.random() * 12) + 1;13}14// å¨ 1 ç§éå声æ bloom15LateBloomer.prototype.bloom = function() {16 // setTimeout(this.declare.bind(this), 1000);17 setTimeout( polyfillBind(this.declare, this) , 1000);18};19LateBloomer.prototype.declare = function() {20 console.log('I am a beautiful flower with ' +21 this.petalCount + ' petals!');22};23var flower = new LateBloomer();...
bind-partially.js
Source:bind-partially.js
1function polyfillBind(func, target, ...params) {2 // func æ¯ä¸æ¯å½æ°3 // target å¤æ4 console.log(func)5 // æ¶éä¼ å
¥çåæ°6 const args = params;7 return function () {8 return func.apply(target, args.concat(...arguments));9 }10}11function list() {12 return Array.prototype.slice.call(arguments);13}14var list1 = list(1, 2, 3); // [1, 2, 3]15// Create a function with a preset leading argument16// var leadingThirtysevenList = list.bind(null, 37);17var leadingThirtysevenList = polyfillBind(list, null, 37);18var list2 = leadingThirtysevenList();19// [37]20console.log(list2);21var list3 = leadingThirtysevenList(1, 2, 3);22console.log(list3);...
index.test.js
Source:index.test.js
...8// // console.log(params);9// console.log(this.name);10// }11// // æµè¯ç»å®1 éè¿12// let test1 = polyfillBind(toBindFunc, targetObj);13// test1('test1');14// console.log(targetObj)15// console.log(targetObj.name);16// var test2 = polyfillBind(toBindFunc, targetObj, 'test2')17// test2()18// console.log(targetObj.name)19// æµè¯ç»å®2 带æåæ°20// let test2 = polyfillBind(toBindFunc, targetObj, 'test2');21// test2();...
base_bind.js
Source:base_bind.js
1function polyfillBind(fn, ctx) {2 function boundFn(a) {3 const l = arguments.length;4 return l ?5 l > 1 ?6 fn.apply(ctx, arguments) :7 fn.call(ctx, a) :8 fn.call(ctx)9 }10 boundFn._length = fn.length11 return boundFn12}13let bind = polyfillBind;14function User() {15 this.name = 'aaaa'...
vue.ployfillBind.js
Source:vue.ployfillBind.js
1function polyfillBind(fn, ctx) {2 function boundFn(a) {3 var l = arguments.length;4 return l5 ? l > 16 ? fn.apply(ctx, arguments)7 : fn.call(ctx, a)8 : fn.call(ctx)9 }10 boundFn._length = fn.length;11 return boundFn12}13function nativeBind (fn, ctx) {14 return fn.bind(ctx)15}...
bind-func.js
Source:bind-func.js
1function polyfillBind(func, target, ...params) {2 // func æ¯ä¸æ¯å½æ°3 // target å¤æ4 console.log(func)5 // æ¶éä¼ å
¥çåæ°6 const args = params;7 return function () {8 return func.apply(target, args.concat(...arguments));9 }10}11var obj = {}12function a(name) {13 this.name = name;14}15var re = polyfillBind(a, obj, 9000);16re();...
Using AI Code Generation
1const { polyfillBind } = require('playwright/lib/utils/utils');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 await page.fill('input[aria-label="Search"]', 'Playwright');7 const search = await page.$('input[value="Google Search"]');8 await polyfillBind(search, 'click', page)();9 await page.screenshot({ path: `example.png` });10 await browser.close();11})();12[MIT](
Using AI Code Generation
1const { polyfillBind } = require('playwright-core/lib/utils/utils');2const { chromium } = require('playwright-core');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const { consoleMessage } = await page.evaluateHandle(() => {8 return {9 consoleMessage: console.log.bind(console, 'hello'),10 };11 });12 await consoleMessage.jsonValue();13 await browser.close();14})();
Using AI Code Generation
1const { polyfillBind } = require('playwright/lib/internal/inspectorInstrumentation');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 polyfillBind(page);8 await page.click('text=Get started');9 await page.click('text=Docs');10 await page.click('text=API');
Using AI Code Generation
1const { polyfillBind } = require('playwright/lib/utils/utils');2const { Page } = require('playwright/lib/server/page');3const { ElementHandle } = require('playwright/lib/server/dom');4const { JSHandle } = require('playwright/lib/server/jsHandle');5const { Frame } = require('playwright/lib/server/frame');6const { assert } = require('playwright/lib/utils/utils');7const { helper } = require('playwright/lib/helper');8const { TimeoutError } = require('playwright/lib/errors');9const { EventEmitter } = require('events');10Page.prototype.polyfillBind = function () {11 polyfillBind(ElementHandle.prototype, 'waitForSelector', async function (selector, options, ...args) {12 const { state = 'visible', timeout = this._page._timeoutSettings.timeout() } = options || {};13 const info = await this._page._delegate.waitForSelectorInPage(selector, state, timeout);14 const handle = await this._adoptBackendNodeId(info.backendNodeId);15 const result = await handle.evaluate(element => !!element, ...args);16 if (result)17 return handle;18 await handle.dispose();19 throw new TimeoutError(`waiting for selector "${selector}" failed: timeout ${timeout}ms exceeded`);20 });21 polyfillBind(JSHandle.prototype, 'waitForSelector', async function (selector, options, ...args) {22 const { state = 'visible', timeout = this._context._timeoutSettings.timeout() } = options || {};23 const info = await this._context._delegate.waitForSelectorInPage(selector, state, timeout);24 const handle = await this._adoptBackendNodeId(info.backendNodeId);25 const result = await handle.evaluate(element => !!element, ...args);26 if (result)27 return handle;28 await handle.dispose();29 throw new TimeoutError(`waiting for selector "${selector}" failed: timeout ${timeout}ms exceeded`);30 });31 polyfillBind(Frame.prototype, 'waitForSelector', async function (selector, options, ...args) {32 const { state = 'visible', timeout = this._page._timeoutSettings.timeout() } = options || {};33 const info = await this._page._delegate.waitForSelectorInPage(selector, state, timeout);
Using AI Code Generation
1const { polyfillBind } = require('playwright/lib/utils/utils');2const { Page } = require('playwright/lib/server/page');3polyfillBind(Page.prototype);4const { polyfillBind } = require('playwright/lib/utils/utils');5const { Page } = require('playwright/lib/server/page');6polyfillBind(Page.prototype);7const { polyfillBind } = require('playwright/lib/utils/utils');8const { Page } = require('playwright/lib/server/page');9polyfillBind(Page.prototype);10const { polyfillBind } = require('playwright/lib/utils/utils');11const { Page } = require('playwright/lib/server/page');12polyfillBind(Page.prototype);13const { polyfillBind } = require('playwright/lib/utils/utils');14const { Page } = require('playwright/lib/server/page');15polyfillBind(Page.prototype);
Using AI Code Generation
1const { polyfillBind } = require('playwright-core/lib/utils/utils')2const { Page } = require('playwright-core/lib/server/page')3polyfillBind(Page.prototype, 'pageFunction', 3)4Page.prototype.pageFunction = async function (expression, arg, isFunction) {5 return this._delegate.pageFunction(expression, arg, isFunction)6}7polyfillBind(Page.prototype, 'exposeBinding', 2)8Page.prototype.exposeBinding = async function (name, binding) {9 return this._delegate.exposeBinding(name, binding)10}11const { chromium } = require('playwright-core');12(async () => {13 const browser = await chromium.launch({ headless: false });14 const context = await browser.newContext();15 const page = await context.newPage();16 await page.exposeBinding('myFunction', async ({ page }, arg) => {17 console.log('myFunction called with arg:', arg);18 return 'Hello from myFunction!';19 });20 const result = await page.evaluate(async () => {21 return await window.myFunction('Playwright');22 });23 console.log('myFunction returned:', result);24 await browser.close();25})();
Using AI Code Generation
1const { polyfillBind } = require('@playwright/test/lib/server/browserContext');2polyfillBind(page);3const { polyfillBind } = require('@playwright/test/lib/server/browserContext');4polyfillBind(page);5const { polyfillBind } = require('@playwright/test/lib/server/browserContext');6polyfillBind(page);7const { polyfillBind } = require('@playwright/test/lib/server/browserContext');8polyfillBind(page);9const { polyfillBind } = require('@playwright/test/lib/server/browserContext');10polyfillBind(page);11const { polyfillBind } = require('@playwright/test/lib/server/browserContext');12polyfillBind(page);13const { polyfillBind } = require('@playwright/test/lib/server/browserContext');14polyfillBind(page);15const { polyfillBind } = require('@playwright/test/lib/server/browserContext');16polyfillBind(page);
Using AI Code Generation
1const { polyfillBind } = require('playwright/lib/utils/utils');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 await page.screenshot({ path: `example.png` });7 await browser.close();8})();9#### Playwright.executablePath()10- `PLAYWRIGHT_BROWSERS_${browserName}` environment variable11- `browsers.${browserName}` option when launching Playwright12- `PLAYWRIGHT_BROWSERS_${browserName}_PATH` environment variable13- `browsers.${browserName}.path` option when launching Playwright14- `PLAYWRIGHT_BROWSERS_${browserName}_CHANNEL` environment variable15- `browsers.${browserName}.channel` option when launching Playwright16- `PLAYWRIGHT_BROWSERS_${browserName}_${platform}` environment variable17- `browsers.${browserName}.${platform}` option when launching Playwright18- `PLAYWRIGHT_BROWSERS_${browserName}_${platform}_PATH` environment variable19- `browsers.${browserName}.${platform}.path` option when launching Playwright20- `PLAYWRIGHT_BROWSERS_${browserName}_${platform}_CHANNEL` environment variable21- `browsers.${browserName}.${platform}.channel` option when launching Playwright22- `PLAYWRIGHT_BROWSERS_${browserName}_${platform}_${arch}` environment variable23- `browsers.${browserName}.${platform}.${arch}` option when launching Playwright24- `PLAYWRIGHT_BROWSERS_${browserName}_${platform}_${arch}_PATH` environment variable25- `browsers.${browserName
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