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88 lines
3.0 KiB
JavaScript
88 lines
3.0 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 JavaScript Engine testing utilities.
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*
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* The Initial Developer of the Original Code is
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* Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2007
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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 = '11.4.7-02.js';
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/**
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* File Name: 11.4.7-02.js
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* Reference: https://bugzilla.mozilla.org/show_bug.cgi?id=432881
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* Description: ecma 11.4.7
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*/
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var SECTION = "11.4.7";
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var VERSION = "ECMA";
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var TITLE = "Unary - Operator";
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var BUGNUMBER = "432881";
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startTest();
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test_negation(0, -0.0);
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test_negation(-0.0, 0);
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test_negation(1, -1);
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test_negation(1.0/0.0, -1.0/0.0);
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test_negation(-1.0/0.0, 1.0/0.0);
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//1073741824 == (1 << 30)
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test_negation(1073741824, -1073741824);
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test_negation(-1073741824, 1073741824);
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//1073741824 == (1 << 30) - 1
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test_negation(1073741823, -1073741823);
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test_negation(-1073741823, 1073741823);
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//1073741824 == (1 << 30)
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test_negation(1073741824, -1073741824);
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test_negation(-1073741824, 1073741824);
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//1073741824 == (1 << 30) - 1
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test_negation(1073741823, -1073741823);
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test_negation(-1073741823, 1073741823);
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//2147483648 == (1 << 31)
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test_negation(2147483648, -2147483648);
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test_negation(-2147483648, 2147483648);
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//2147483648 == (1 << 31) - 1
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test_negation(2147483647, -2147483647);
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test_negation(-2147483647, 2147483647);
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function test_negation(value, expected)
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{
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var actual = -value;
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reportCompare(expected, actual, '-(' + value + ') == ' + expected);
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}
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