gecko/js/tests/ecma/Boolean/15.6.4.2-1.js

98 lines
4.9 KiB
JavaScript

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Communicator client code, released
* March 31, 1998.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
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* decision by deleting the provisions above and replace them with the notice
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* ***** END LICENSE BLOCK ***** */
gTestfile = '15.6.4.2-1.js';
/**
File Name: 15.6.4.2.js
ECMA Section: 15.6.4.2-1 Boolean.prototype.toString()
Description: If this boolean value is true, then the string "true"
is returned; otherwise this boolean value must be false,
and the string "false" is returned.
The toString function is not generic; it generates
a runtime error if its this value is not a Boolean
object. Therefore it cannot be transferred to other
kinds of objects for use as a method.
Author: christine@netscape.com
Date: june 27, 1997
*/
var SECTION = "15.6.4.2-1";
var VERSION = "ECMA_1";
startTest();
var TITLE = "Boolean.prototype.toString()"
writeHeaderToLog( SECTION + TITLE );
new TestCase( SECTION, "new Boolean(1)", "true", (new Boolean(1)).toString() );
new TestCase( SECTION, "new Boolean(0)", "false", (new Boolean(0)).toString() );
new TestCase( SECTION, "new Boolean(-1)", "true", (new Boolean(-1)).toString() );
new TestCase( SECTION, "new Boolean('1')", "true", (new Boolean("1")).toString() );
new TestCase( SECTION, "new Boolean('0')", "true", (new Boolean("0")).toString() );
new TestCase( SECTION, "new Boolean(true)", "true", (new Boolean(true)).toString() );
new TestCase( SECTION, "new Boolean(false)", "false", (new Boolean(false)).toString() );
new TestCase( SECTION, "new Boolean('true')", "true", (new Boolean('true')).toString() );
new TestCase( SECTION, "new Boolean('false')", "true", (new Boolean('false')).toString() );
new TestCase( SECTION, "new Boolean('')", "false", (new Boolean('')).toString() );
new TestCase( SECTION, "new Boolean(null)", "false", (new Boolean(null)).toString() );
new TestCase( SECTION, "new Boolean(void(0))", "false", (new Boolean(void(0))).toString() );
new TestCase( SECTION, "new Boolean(-Infinity)", "true", (new Boolean(Number.NEGATIVE_INFINITY)).toString() );
new TestCase( SECTION, "new Boolean(NaN)", "false", (new Boolean(Number.NaN)).toString() );
new TestCase( SECTION, "new Boolean()", "false", (new Boolean()).toString() );
new TestCase( SECTION, "new Boolean(x=1)", "true", (new Boolean(x=1)).toString() );
new TestCase( SECTION, "new Boolean(x=0)", "false", (new Boolean(x=0)).toString() );
new TestCase( SECTION, "new Boolean(x=false)", "false", (new Boolean(x=false)).toString() );
new TestCase( SECTION, "new Boolean(x=true)", "true", (new Boolean(x=true)).toString() );
new TestCase( SECTION, "new Boolean(x=null)", "false", (new Boolean(x=null)).toString() );
new TestCase( SECTION, "new Boolean(x='')", "false", (new Boolean(x="")).toString() );
new TestCase( SECTION, "new Boolean(x=' ')", "true", (new Boolean(x=" ")).toString() );
new TestCase( SECTION, "new Boolean(new MyObject(true))", "true", (new Boolean(new MyObject(true))).toString() );
new TestCase( SECTION, "new Boolean(new MyObject(false))", "true", (new Boolean(new MyObject(false))).toString() );
test();
function MyObject( value ) {
this.value = value;
this.valueOf = new Function( "return this.value" );
return this;
}