tests/mozilla/ecma/Expressions/11.8.3.js

   1 /* The contents of this file are subject to the Netscape Public
   2  * License Version 1.1 (the "License"); you may not use this file
   3  * except in compliance with the License. You may obtain a copy of
   4  * the License at http://www.mozilla.org/NPL/
   5  *
   6  * Software distributed under the License is distributed on an "AS
   7  * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
   8  * implied. See the License for the specific language governing
   9  * rights and limitations under the License.
  10  *
  11  * The Original Code is Mozilla Communicator client code, released March
  12  * 31, 1998.
  13  *
  14  * The Initial Developer of the Original Code is Netscape Communications
  15  * Corporation. Portions created by Netscape are
  16  * Copyright (C) 1998 Netscape Communications Corporation. All
  17  * Rights Reserved.
  18  *
  19  * Contributor(s):
  20  *
  21  */
  22 /**
  23     File Name:          11.8.3.js
  24     ECMA Section:       11.8.3  The less-than-or-equal operator ( <= )
  25     Description:
  26
  27     Author:             christine@netscape.com
  28     Date:               12 november 1997
  29 */
  30     var SECTION = "11.8.1";
  31     var VERSION = "ECMA_1";
  32     startTest();
  33     var testcases = getTestCases();
  34
  35     writeHeaderToLog( SECTION + " The less-than-or-equal operator ( <= )");
  36     test();
  37
  38 function test() {
  39     for ( tc=0; tc < testcases.length; tc++ ) {
  40         testcases[tc].passed = writeTestCaseResult(
  41                             testcases[tc].expect,
  42                             testcases[tc].actual,
  43                             testcases[tc].description +" = "+
  44                             testcases[tc].actual );
  45
  46         testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
  47     }
  48     stopTest();
  49     return ( testcases );
  50 }
  51 function getTestCases() {
  52     var array = new Array();
  53     var item = 0;
  54
  55     array[item++] = new TestCase( SECTION, "true <= false",              false,      true <= false );
  56     array[item++] = new TestCase( SECTION, "false <= true",              true,       false <= true );
  57     array[item++] = new TestCase( SECTION, "false <= false",             true,      false <= false );
  58     array[item++] = new TestCase( SECTION, "true <= true",               true,      true <= true );
  59
  60     array[item++] = new TestCase( SECTION, "new Boolean(true) <= new Boolean(true)",     true,  new Boolean(true) <= new Boolean(true) );
  61     array[item++] = new TestCase( SECTION, "new Boolean(true) <= new Boolean(false)",    false,  new Boolean(true) <= new Boolean(false) );
  62     array[item++] = new TestCase( SECTION, "new Boolean(false) <= new Boolean(true)",    true,   new Boolean(false) <= new Boolean(true) );
  63     array[item++] = new TestCase( SECTION, "new Boolean(false) <= new Boolean(false)",   true,  new Boolean(false) <= new Boolean(false) );
  64
  65     array[item++] = new TestCase( SECTION, "new MyObject(Infinity) <= new MyObject(Infinity)",   true,  new MyObject( Number.POSITIVE_INFINITY ) <= new MyObject( Number.POSITIVE_INFINITY) );
  66     array[item++] = new TestCase( SECTION, "new MyObject(-Infinity) <= new MyObject(Infinity)",  true,   new MyObject( Number.NEGATIVE_INFINITY ) <= new MyObject( Number.POSITIVE_INFINITY) );
  67     array[item++] = new TestCase( SECTION, "new MyObject(-Infinity) <= new MyObject(-Infinity)", true,  new MyObject( Number.NEGATIVE_INFINITY ) <= new MyObject( Number.NEGATIVE_INFINITY) );
  68
  69     array[item++] = new TestCase( SECTION, "new MyValueObject(false) <= new MyValueObject(true)",  true,   new MyValueObject(false) <= new MyValueObject(true) );
  70     array[item++] = new TestCase( SECTION, "new MyValueObject(true) <= new MyValueObject(true)",   true,  new MyValueObject(true) <= new MyValueObject(true) );
  71     array[item++] = new TestCase( SECTION, "new MyValueObject(false) <= new MyValueObject(false)", true,  new MyValueObject(false) <= new MyValueObject(false) );
  72
  73     array[item++] = new TestCase( SECTION, "new MyStringObject(false) <= new MyStringObject(true)",  true,   new MyStringObject(false) <= new MyStringObject(true) );
  74     array[item++] = new TestCase( SECTION, "new MyStringObject(true) <= new MyStringObject(true)",   true,  new MyStringObject(true) <= new MyStringObject(true) );
  75     array[item++] = new TestCase( SECTION, "new MyStringObject(false) <= new MyStringObject(false)", true,  new MyStringObject(false) <= new MyStringObject(false) );
  76
  77     array[item++] = new TestCase( SECTION, "Number.NaN <= Number.NaN",   false,     Number.NaN <= Number.NaN );
  78     array[item++] = new TestCase( SECTION, "0 <= Number.NaN",            false,     0 <= Number.NaN );
  79     array[item++] = new TestCase( SECTION, "Number.NaN <= 0",            false,     Number.NaN <= 0 );
  80
  81     array[item++] = new TestCase( SECTION, "0 <= -0",                    true,      0 <= -0 );
  82     array[item++] = new TestCase( SECTION, "-0 <= 0",                    true,      -0 <= 0 );
  83
  84     array[item++] = new TestCase( SECTION, "Infinity <= 0",                  false,      Number.POSITIVE_INFINITY <= 0 );
  85     array[item++] = new TestCase( SECTION, "Infinity <= Number.MAX_VALUE",   false,      Number.POSITIVE_INFINITY <= Number.MAX_VALUE );
  86     array[item++] = new TestCase( SECTION, "Infinity <= Infinity",           true,       Number.POSITIVE_INFINITY <= Number.POSITIVE_INFINITY );
  87
  88     array[item++] = new TestCase( SECTION, "0 <= Infinity",                  true,       0 <= Number.POSITIVE_INFINITY );
  89     array[item++] = new TestCase( SECTION, "Number.MAX_VALUE <= Infinity",   true,       Number.MAX_VALUE <= Number.POSITIVE_INFINITY );
  90
  91     array[item++] = new TestCase( SECTION, "0 <= -Infinity",                 false,      0 <= Number.NEGATIVE_INFINITY );
  92     array[item++] = new TestCase( SECTION, "Number.MAX_VALUE <= -Infinity",  false,      Number.MAX_VALUE <= Number.NEGATIVE_INFINITY );
  93     array[item++] = new TestCase( SECTION, "-Infinity <= -Infinity",         true,       Number.NEGATIVE_INFINITY <= Number.NEGATIVE_INFINITY );
  94
  95     array[item++] = new TestCase( SECTION, "-Infinity <= 0",                 true,       Number.NEGATIVE_INFINITY <= 0 );
  96     array[item++] = new TestCase( SECTION, "-Infinity <= -Number.MAX_VALUE", true,       Number.NEGATIVE_INFINITY <= -Number.MAX_VALUE );
  97     array[item++] = new TestCase( SECTION, "-Infinity <= Number.MIN_VALUE",  true,       Number.NEGATIVE_INFINITY <= Number.MIN_VALUE );
  98
  99     array[item++] = new TestCase( SECTION, "'string' <= 'string'",           true,       'string' <= 'string' );
 100     array[item++] = new TestCase( SECTION, "'astring' <= 'string'",          true,       'astring' <= 'string' );
 101     array[item++] = new TestCase( SECTION, "'strings' <= 'stringy'",         true,       'strings' <= 'stringy' );
 102     array[item++] = new TestCase( SECTION, "'strings' <= 'stringier'",       false,       'strings' <= 'stringier' );
 103     array[item++] = new TestCase( SECTION, "'string' <= 'astring'",          false,      'string' <= 'astring' );
 104     array[item++] = new TestCase( SECTION, "'string' <= 'strings'",          true,       'string' <= 'strings' );
 105
 106     return ( array );
 107 }
 108 function MyObject(value) {
 109     this.value = value;
 110     this.valueOf = new Function( "return this.value" );
 111     this.toString = new Function( "return this.value +''" );
 112 }
 113 function MyValueObject(value) {
 114     this.value = value;
 115     this.valueOf = new Function( "return this.value" );
 116 }
 117 function MyStringObject(value) {
 118     this.value = value;
 119     this.toString = new Function( "return this.value +''" );
 120 }