//-------------------------------------------------------------------------------------------------------

// Copyright (C) Microsoft. All rights reserved.

// Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.

//-------------------------------------------------------------------------------------------------------

function write(args)

{

WScript.Echo(args);

}

//Array sort testing for Array type

var x = [120, 5, 8, 4, 6, 9, 9, 10, 2, 3];

function c(a,b) {return a - b}

write(x.sort());

write(x.sort(c));

function sort_func(x, y) {

return (x > y) ? 1 : ((x < y) ? -1 : 0);

}

var sorted = x.sort(sort_func);

if (sorted[0] != 2 || sorted[9] != 120) write("Array `sort` failed!");

//Sort numerically and ascending:

var myarray=[25, 8, 7, 41]

write(myarray.sort(function(a,b){return a - b}))

//Sort numerically and descending:

var myarray2=[25, 8, 7, 41]

write(myarray.sort(function(a,b){return b - a})) //Array now becomes [41, 25, 8, 71

var mystr = new Array("some", "sample", "strings", "for", "testing");

write(mystr.sort());

write(mystr.sort(function(a,b){return a - b}) + " - Output different in cscript due to NaN");

var a;

function setup(size) {

var i;

a=new Array();

for (i=0;i<size;i++)

a[a.length]=(size/2)-i;

}

function numeric(a,b) {return a - b}

function test() {

a.sort(numeric);

}

setup(10);

test();

setup(100);

test();

setup(1000);

test();

function compare(a,b)

{

this.xyz = 10;

return a - b;

}

var testThis = [1,2,3];

write(testThis.sort(compare));

write(xyz);

a = [ 1, 1.2, 12, 4.8, 4 ];

write(a.sort(function(x, y) { return x - y }));

a = [3, 2, 1];

try

{

// throws

a.sort(null);

} catch (e) {

write(e);

}

// default comparer

a.sort(undefined);

write(a);