js/src/tests/ecma/Expressions/11.4.7-02.js@6474c204b198
js/src/tests/ecma/Expressions/11.4.7-02.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
7 /**
8 * File Name: 11.4.7-02.js
9 * Reference: https://bugzilla.mozilla.org/show_bug.cgi?id=432881
10 * Description: ecma 11.4.7
11 */
13 var SECTION = "11.4.7";
14 var VERSION = "ECMA";
15 var TITLE = "Unary - Operator";
16 var BUGNUMBER = "432881";
18 startTest();
20 test_negation(0, -0.0);
21 test_negation(-0.0, 0);
22 test_negation(1, -1);
23 test_negation(1.0/0.0, -1.0/0.0);
24 test_negation(-1.0/0.0, 1.0/0.0);
26 //1073741824 == (1 << 30)
27 test_negation(1073741824, -1073741824);
28 test_negation(-1073741824, 1073741824);
30 //1073741824 == (1 << 30) - 1
31 test_negation(1073741823, -1073741823);
32 test_negation(-1073741823, 1073741823);
34 //1073741824 == (1 << 30)
35 test_negation(1073741824, -1073741824);
36 test_negation(-1073741824, 1073741824);
38 //1073741824 == (1 << 30) - 1
39 test_negation(1073741823, -1073741823);
40 test_negation(-1073741823, 1073741823);
42 //2147483648 == (1 << 31)
43 test_negation(2147483648, -2147483648);
44 test_negation(-2147483648, 2147483648);
46 //2147483648 == (1 << 31) - 1
47 test_negation(2147483647, -2147483647);
48 test_negation(-2147483647, 2147483647);
50 function test_negation(value, expected)
51 {
52 var actual = -value;
53 reportCompare(expected, actual, '-(' + value + ') == ' + expected);
54 }
