test262/test/suite/ch15/15.3/15.3.2/S15.3.2.1_A2_T6.js

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

/**
 * It is permissible but not necessary to have one argument for each formal parameter to be specified
 *
 * @path ch15/15.3/15.3.2/S15.3.2.1_A2_T6.js
 * @description Values of the function constructor arguments are "return"-s of various results and a concotenation of strings
 */

var i=0;

var p={toString:function(){return "arg"+(++i)}};

//CHECK#1
try {
  var f = Function(p+","+p+","+p, "return arg1+arg2+arg3;");
} catch (e) {
  $FAIL('#1: test failed');
}

//CHECK#2
if (!(f instanceof Function)){
  $ERROR('#2: It is permissible but not necessary to have one argument for each formal parameter to be specified');
}

//CHECK#3
if (f("",1,p) !== "1arg4") {
  $ERROR('#3: It is permissible but not necessary to have one argument for each formal parameter to be specified');
}