test/Boolean/simple2.js

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

// Boolean values generated with ! outside of a conditional.

var q = new Object();
var tests = [-0.5, -1, 1, 2, 3, new Object(), q, [4,5,6], "blah", 'c', true];

for(var x in tests)
{
    var tmp = !tests[x];
    if(tmp)
    {
        WScript.Echo("failed on !" + tests[x]);
    }
    else
    {
        WScript.Echo("ok: " + tests[x]);
    }
}
var tmp = !0 && !false;
if(tmp)
{
    WScript.Echo("done");
}

WScript.Echo("Testing value producing compares");
function foo(a,b)
{
    WScript.Echo("\na = "+a+"  b = "+b+"\n");
    WScript.Echo(" a < b = ", a < b);
    WScript.Echo(" a <= b = ", a <= b);
    WScript.Echo(" a > b = ", a > b);
    WScript.Echo(" a >= b = ", a >= b);
    WScript.Echo(" a == b = ", a == b);
    WScript.Echo(" a != b = ", a != b);
    WScript.Echo(" a === b = ", a === b);
    WScript.Echo(" a !== b = ", a !== b);
}

foo(1,2);
foo(2,1);
foo(2,2);
foo(-1,2);
foo(1,-2);
foo(0,0);
foo(0,0.1);
foo(0x70000000, 0);
foo(0, 0x70000000);