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How to use loadFromJSONV1 method in Puppeteer

Best JavaScript code snippet using puppeteer

fetch_devices.js

Source:fetch_devices.js

...92 * @param {boolean} landscape93 * @return {!Object}94 */95function createDevice(descriptor, landscape) {96  const devicePayload = loadFromJSONV1(descriptor);97  const viewportPayload = landscape ? devicePayload.horizontal : devicePayload.vertical;98  return {99    name: descriptor.title + (landscape ? ' landscape' : ''),100    userAgent: devicePayload.userAgent,101    viewport: {102      width: viewportPayload.width,103      height: viewportPayload.height,104      deviceScaleFactor: devicePayload.deviceScaleFactor,105      isMobile: devicePayload.capabilities.includes('mobile'),106      hasTouch: devicePayload.capabilities.includes('touch'),107      isLandscape: landscape || false108    }109  };110}111/**112 * @param {*} json113 * @return {?Object}114 */115function loadFromJSONV1(json) {116  /**117   * @param {*} object118   * @param {string} key119   * @param {string} type120   * @param {*=} defaultValue121   * @return {*}122   */123  function parseValue(object, key, type, defaultValue) {124    if (typeof object !== 'object' || object === null || !object.hasOwnProperty(key)) {125      if (typeof defaultValue !== 'undefined')126        return defaultValue;127      throw new Error('Emulated device is missing required property \'' + key + '\'');128    }129    const value = object[key];...

Using AI Code Generation

1const puppeteer = require('puppeteer');2(async () => {3  const browser = await puppeteer.launch();4  const page = await browser.newPage();5  await page.screenshot({path: 'example.png'});6  await browser.close();7})();

Using AI Code Generation

1const puppeteer = require('puppeteer');2(async () => {3  const browser = await puppeteer.launch({4  });5  const page = await browser.newPage();6  await page.setViewport({ width: 1920, height: 1080 });7  await page.screenshot({ path: 'google.png' });8  await browser.close();9})();10{11  "scripts": {12  },13  "dependencies": {14  }15}

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