Function filterNonW3CCaps

javascript/selenium-webdriver/lib/webdriver.js:643–652

* @param {!Capabilities} capabilities A capabilities object. * @return {!Capabilities} A copy of the parameter capabilities, omitting * capability names that are not valid W3C names.

(capabilities)

 *     capability names that are not valid W3C names.
 */
function filterNonW3CCaps(capabilities) {
  let newCaps = new Capabilities(capabilities)
  for (let k of newCaps.keys()) {
    // Any key containing a colon is a vendor-prefixed capability.
    if (!(W3C_CAPABILITY_NAMES.has(k) || k.indexOf(':') >= 0)) {
      newCaps.delete(k)
    }
  }
  return newCaps
}

/**
 * Each WebDriver instance provides automated control over a browser session.