JSTests/test262/test/language/expressions/less-than-or-equal/S11.8.3_A3.2_T1.2.js

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

/*---
info: >
    Operator x <= y returns ToString(x) <= ToString(y), if Type(Primitive(x))
    is String and Type(Primitive(y)) is String
es5id: 11.8.3_A3.2_T1.2
description: >
    Type(Primitive(x)) and Type(Primitive(y)) vary between Object
    object and Function object
---*/

//CHECK#1
if (({} <= function(){return 1}) !== ({}.toString() <= function(){return 1}.toString())) {
  $ERROR('#1: ({} <= function(){return 1}) === ({}.toString() <= function(){return 1}.toString())');
}

//CHECK#2
if ((function(){return 1} <= {}) !== (function(){return 1}.toString() <= {}.toString())) {
  $ERROR('#2: (function(){return 1} <= {}) === (function(){return 1}.toString() <= {}.toString())');
}

//CHECK#3
if ((function(){return 1} <= function(){return 1}) !== (function(){return 1}.toString() <= function(){return 1}.toString())) {
  $ERROR('#3: (function(){return 1} <= function(){return 1}) === (function(){return 1}.toString() <= function(){return 1}.toString())');
}

//CHECK#4
if (({} <= {}) !== ({}.toString() <= {}.toString())) {
  $ERROR('#4: ({} <= {}) === ({}.toString() <= {}.toString())');
}