2007-03-22 10:30:00 -07:00
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Communicator client code, released
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* March 31, 1998.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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2007-05-25 17:19:18 -07:00
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gTestfile = '11.4.9.js';
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2007-03-22 10:30:00 -07:00
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/**
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File Name: 11.4.9.js
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ECMA Section: 11.4.9 Logical NOT Operator (!)
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Description: if the ToBoolean( VALUE ) result is true, return
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true. else return false.
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Author: christine@netscape.com
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Date: 7 july 1997
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Static variables:
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none
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*/
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var SECTION = "11.4.9";
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var VERSION = "ECMA_1";
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startTest();
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var TITLE = "Logical NOT operator (!)";
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writeHeaderToLog( SECTION + " "+ TITLE);
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// version("130")
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new TestCase( SECTION, "!(null)", true, !(null) );
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new TestCase( SECTION, "!(var x)", true, !(eval("var x")) );
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new TestCase( SECTION, "!(void 0)", true, !(void 0) );
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new TestCase( SECTION, "!(false)", true, !(false) );
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new TestCase( SECTION, "!(true)", false, !(true) );
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new TestCase( SECTION, "!()", true, !(eval()) );
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new TestCase( SECTION, "!(0)", true, !(0) );
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new TestCase( SECTION, "!(-0)", true, !(-0) );
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new TestCase( SECTION, "!(NaN)", true, !(Number.NaN) );
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new TestCase( SECTION, "!(Infinity)", false, !(Number.POSITIVE_INFINITY) );
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new TestCase( SECTION, "!(-Infinity)", false, !(Number.NEGATIVE_INFINITY) );
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new TestCase( SECTION, "!(Math.PI)", false, !(Math.PI) );
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new TestCase( SECTION, "!(1)", false, !(1) );
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new TestCase( SECTION, "!(-1)", false, !(-1) );
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new TestCase( SECTION, "!('')", true, !("") );
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new TestCase( SECTION, "!('\t')", false, !("\t") );
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new TestCase( SECTION, "!('0')", false, !("0") );
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new TestCase( SECTION, "!('string')", false, !("string") );
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new TestCase( SECTION, "!(new String(''))", false, !(new String("")) );
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new TestCase( SECTION, "!(new String('string'))", false, !(new String("string")) );
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new TestCase( SECTION, "!(new String())", false, !(new String()) );
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new TestCase( SECTION, "!(new Boolean(true))", false, !(new Boolean(true)) );
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new TestCase( SECTION, "!(new Boolean(false))", false, !(new Boolean(false)) );
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new TestCase( SECTION, "!(new Array())", false, !(new Array()) );
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new TestCase( SECTION, "!(new Array(1,2,3)", false, !(new Array(1,2,3)) );
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new TestCase( SECTION, "!(new Number())", false, !(new Number()) );
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new TestCase( SECTION, "!(new Number(0))", false, !(new Number(0)) );
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new TestCase( SECTION, "!(new Number(NaN))", false, !(new Number(Number.NaN)) );
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new TestCase( SECTION, "!(new Number(Infinity))", false, !(new Number(Number.POSITIVE_INFINITY)) );
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test();
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