test262/test/suite/ch11/11.2/11.2.4/S11.2.4_A1.4_T4.js

// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/**
 * Arguments : (ArgumentList : ArgumentList, AssignmentExpression)
 *
 * @path ch11/11.2/11.2.4/S11.2.4_A1.4_T4.js
 * @description Return an internal list whose length is one greater than the
 * length of ArgumentList and whose items are the items of ArgumentList, in order,
 * followed at the end by GetValue(AssignmentExpression), which is the last item of
 * the new list
 */

var x = function () { throw "x"; };
var y = function () { throw "y"; };

function f_arg() {
}

//CHECK#1
try {
  f_arg(x(),y());
  $ERROR('#1.1: var x = { valueOf: function () { throw "x"; } }; var y = { valueOf: function () { throw "y"; } }; function f_arg() {} f_arg(x(),y()) throw "x". Actual: ' + (f_arg(x(),y())));  
}
catch (e) {
  if (e === "y") {
     $ERROR('#1.2: First argument is evaluated first, and then second argument');
   } else {
     if (e !== "x") {
       $ERROR('#1.3: var x = { valueOf: function () { throw "x"; } }; var y = { valueOf: function () { throw "y"; } }; function f_arg() {} f_arg(x(),y()) throw "x". Actual: ' + (e));
     }
   }
}