michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: 
michael@0: /**
michael@0:  *  File Name:          11.4.7-02.js
michael@0:  *  Reference:          https://bugzilla.mozilla.org/show_bug.cgi?id=432881
michael@0:  *  Description:        ecma 11.4.7
michael@0:  */
michael@0: 
michael@0: var SECTION = "11.4.7";
michael@0: var VERSION = "ECMA";
michael@0: var TITLE   = "Unary - Operator";
michael@0: var BUGNUMBER = "432881";
michael@0: 
michael@0: startTest();
michael@0: 
michael@0: test_negation(0, -0.0);
michael@0: test_negation(-0.0, 0);
michael@0: test_negation(1, -1);
michael@0: test_negation(1.0/0.0, -1.0/0.0);
michael@0: test_negation(-1.0/0.0, 1.0/0.0);
michael@0: 
michael@0: //1073741824 == (1 << 30)
michael@0: test_negation(1073741824, -1073741824);
michael@0: test_negation(-1073741824, 1073741824);
michael@0: 
michael@0: //1073741824 == (1 << 30) - 1
michael@0: test_negation(1073741823, -1073741823);
michael@0: test_negation(-1073741823, 1073741823);
michael@0: 
michael@0: //1073741824 == (1 << 30)
michael@0: test_negation(1073741824, -1073741824);
michael@0: test_negation(-1073741824, 1073741824);
michael@0: 
michael@0: //1073741824 == (1 << 30) - 1
michael@0: test_negation(1073741823, -1073741823);
michael@0: test_negation(-1073741823, 1073741823);
michael@0: 
michael@0: //2147483648 == (1 << 31)
michael@0: test_negation(2147483648, -2147483648);
michael@0: test_negation(-2147483648, 2147483648);
michael@0: 
michael@0: //2147483648 == (1 << 31) - 1
michael@0: test_negation(2147483647, -2147483647);
michael@0: test_negation(-2147483647, 2147483647);
michael@0: 
michael@0: function test_negation(value, expected)
michael@0: {
michael@0:     var actual = -value;
michael@0:     reportCompare(expected, actual, '-(' + value + ') == ' + expected);
michael@0: }