/**
*
* Inject a snippet of JavaScript into the page for execution in the context of the currently selected frame.
* The executed script is assumed to be synchronous and the result of evaluating the script is returned to
* the client.
*
* The script argument defines the script to execute in the form of a function body. The value returned by
* that function will be returned to the client. The function will be invoked with the provided args array
* and the values may be accessed via the arguments object in the order specified.
*
* Arguments may be any JSON-primitive, array, or JSON object. JSON objects that define a WebElement
* reference will be converted to the corresponding DOM element. Likewise, any WebElements in the script
* result will be returned to the client as [WebElement JSON objects](https://code.google.com/p/selenium/wiki/JsonWireProtocol#WebElement_JSON_Object).
*
* <example>
:execute.js
client.execute(function(a, b, c, d) {
// browser context - you may not access neither client nor console
return a + b + c + d;
}, 1, 2, 3, 4).then(function(ret) {
// node.js context - client and console are available
console.log(ret.value); // outputs: 10
});
* </example>
*
* @param {String|Function} script The script to execute.
* @param {*} [argument1,...,argumentN] script arguments
*
* @returns {*} The script result.
*
* @see https://code.google.com/p/selenium/wiki/JsonWireProtocol#/session/:sessionId/execute
* @type protocol
*
*/
'use strict';
Object.defineProperty(exports, '__esModule', {
value: true
});
var _utilsErrorHandler = require('../utils/ErrorHandler');
var execute = function execute() {
for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
var script = args.shift();
/*!
* parameter check
*/
if (typeof script !== 'string' && typeof script !== 'function') {
throw new _utilsErrorHandler.ProtocolError('number or type of arguments don\'t agree with execute protocol command');
}
/*!
* instances started as multibrowserinstance can't getting called with
* a function paramter, therefor we need to check if it starts with "function () {"
*/
if (typeof script === 'function' || this.inMultibrowserMode && script.indexOf('function (') === 0) {
script = 'return (' + script + ').apply(null, arguments)';
}
return this.requestHandler.create('/session/:sessionId/execute', { script: script, args: args });
};
exports['default'] = execute;
module.exports = exports['default'];
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