//-------------------------------------------------------------------------------------------------------
// Copyright (C) Microsoft. All rights reserved.
// Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.
//-------------------------------------------------------------------------------------------------------

function test0(a) {
    a[1];
    a.reverse();
    return a[0];
}
WScript.Echo("test0: " + test0([2, 3]));
WScript.Echo("test0: " + test0([2, 3]));

function test1(a) {
    a[1];
    a.shift();
    return a[0];
}
WScript.Echo("test1: " + test1([2, 3]));
WScript.Echo("test1: " + test1([2, 3]));

function test2(a) {
    a[1];
    var b = a.slice(0, 0);
    return a[0];
}
WScript.Echo("test2: " + test2([2, 3]));
WScript.Echo("test2: " + test2([2, 3]));

function test3(a) {
    a[1];
    a.splice(0, 0);
    return a[0];
}
WScript.Echo("test3: " + test3([2, 3]));
WScript.Echo("test3: " + test3([2, 3]));

function test4(a) {
    a[1];
    a.unshift();
    return a[0];
}
WScript.Echo("test4: " + test4([2, 3]));
WScript.Echo("test4: " + test4([2, 3]));