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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§éåå£°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 å¸¦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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