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

/**
 * The elements of the array are converted to strings using their
 * toLocaleString methods, and these strings are then concatenated, separated
 * by occurrences of a separator string that has been derived in an
 * implementation-defined locale-specific way
 *
 * @path ch15/15.4/15.4.4/15.4.4.3/S15.4.4.3_A1_T1.js
 * @description it is the function that should be invoked
 */

var n = 0;
var obj = {toLocaleString: function() {n++}};
var arr = [undefined, obj, null, obj, obj];
arr.toLocaleString();

//CHECK#1
if (n !== 3) {
  $ERROR('#1: var n = 0; var obj = {toLocaleString: function() {n++}}; var arr = [undefined, obj, null, obj, obj]; arr.toLocaleString(); n === 3. Actual: ' + (n));
}