зеркало из https://github.com/mozilla/pjs.git
201 строка
5.4 KiB
JavaScript
201 строка
5.4 KiB
JavaScript
/* -*- 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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gTestfile = '15.8.2.11.js';
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/**
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File Name: 15.8.2.11.js
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ECMA Section: 15.8.2.11 Math.max(x, y)
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Description: return the smaller of the two arguments.
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special cases:
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- if x is NaN or y is NaN return NaN
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- if x < y return x
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- if y > x return y
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- if x is +0 and y is +0 return +0
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- if x is +0 and y is -0 return -0
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- if x is -0 and y is +0 return -0
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- if x is -0 and y is -0 return -0
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Author: christine@netscape.com
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Date: 7 july 1997
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*/
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var SECTION = "15.8.2.11";
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var VERSION = "ECMA_1";
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var TITLE = "Math.max(x, y)";
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var BUGNUMBER="76439";
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startTest();
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writeHeaderToLog( SECTION + " "+ TITLE);
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new TestCase( SECTION,
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"Math.max.length",
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2,
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Math.max.length );
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new TestCase( SECTION,
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"Math.max()",
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-Infinity,
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Math.max() );
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new TestCase( SECTION,
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"Math.max(void 0, 1)",
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Number.NaN,
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Math.max( void 0, 1 ) );
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new TestCase( SECTION,
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"Math.max(void 0, void 0)",
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Number.NaN,
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Math.max( void 0, void 0 ) );
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new TestCase( SECTION,
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"Math.max(null, 1)",
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1,
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Math.max( null, 1 ) );
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new TestCase( SECTION,
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"Math.max(-1, null)",
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0,
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Math.max( -1, null ) );
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new TestCase( SECTION,
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"Math.max(true, false)",
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1,
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Math.max(true,false) );
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new TestCase( SECTION,
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"Math.max('-99','99')",
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99,
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Math.max( "-99","99") );
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new TestCase( SECTION,
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"Math.max(NaN, Infinity)",
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Number.NaN,
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Math.max(Number.NaN,Number.POSITIVE_INFINITY) );
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new TestCase( SECTION,
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"Math.max(NaN, 0)",
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Number.NaN,
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Math.max(Number.NaN, 0) );
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new TestCase( SECTION,
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"Math.max('a string', 0)",
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Number.NaN,
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Math.max("a string", 0) );
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new TestCase( SECTION,
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"Math.max(NaN, 1)",
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Number.NaN,
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Math.max(Number.NaN,1) );
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new TestCase( SECTION,
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"Math.max('a string',Infinity)",
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Number.NaN,
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Math.max("a string", Number.POSITIVE_INFINITY) );
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new TestCase( SECTION,
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"Math.max(Infinity, NaN)",
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Number.NaN,
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Math.max( Number.POSITIVE_INFINITY, Number.NaN) );
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new TestCase( SECTION,
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"Math.max(NaN, NaN)",
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Number.NaN,
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Math.max(Number.NaN, Number.NaN) );
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new TestCase( SECTION,
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"Math.max(0,NaN)",
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Number.NaN,
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Math.max(0,Number.NaN) );
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new TestCase( SECTION,
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"Math.max(1, NaN)",
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Number.NaN,
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Math.max(1, Number.NaN) );
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new TestCase( SECTION,
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"Math.max(0,0)",
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0,
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Math.max(0,0) );
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new TestCase( SECTION,
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"Math.max(0,-0)",
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0,
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Math.max(0,-0) );
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new TestCase( SECTION,
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"Math.max(-0,0)",
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0,
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Math.max(-0,0) );
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new TestCase( SECTION,
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"Math.max(-0,-0)",
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-0,
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Math.max(-0,-0) );
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new TestCase( SECTION,
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"Infinity/Math.max(-0,-0)",
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-Infinity,
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Infinity/Math.max(-0,-0) );
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new TestCase( SECTION,
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"Math.max(Infinity, Number.MAX_VALUE)", Number.POSITIVE_INFINITY,
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Math.max(Number.POSITIVE_INFINITY, Number.MAX_VALUE) );
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new TestCase( SECTION,
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"Math.max(Infinity, Infinity)",
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Number.POSITIVE_INFINITY,
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Math.max(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY) );
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new TestCase( SECTION,
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"Math.max(-Infinity,-Infinity)",
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Number.NEGATIVE_INFINITY,
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Math.max(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY) );
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new TestCase( SECTION,
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"Math.max(1,.99999999999999)",
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1,
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Math.max(1,.99999999999999) );
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new TestCase( SECTION,
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"Math.max(-1,-.99999999999999)",
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-.99999999999999,
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Math.max(-1,-.99999999999999) );
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test();
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