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

/*---
info: |
    If Type(Primitive(x)) is not String or Type(Primitive(y)) is not String,
    then operator x > y returns ToNumber(x) > ToNumber(y)
es5id: 11.8.2_A3.1_T1.3
description: >
    Type(Primitive(x)) and Type(Primitive(y)) vary between Null and
    Undefined
---*/

//CHECK#1
if (null > undefined !== false) {
  $ERROR('#1: null > undefined === false');
}

//CHECK#2
if (undefined > null !== false) {
  $ERROR('#2: undefined > null === false');
}

//CHECK#3
if (undefined > undefined !== false) {
  $ERROR('#3: undefined > undefined === false');
}

//CHECK#4
if (null > null !== false) {
  $ERROR('#4: null > null === false');
}
