| /* |
| * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /** |
| * NASHORN-331 : Nan compares |
| * |
| * @test |
| * @run |
| */ |
| |
| print(undefined == null); |
| print(undefined != null); |
| print(undefined === null); |
| print(undefined !== null); |
| print(null == undefined); |
| print(null != undefined); |
| print(null === undefined); |
| print(null !== undefined); |
| |
| var n = Math.NaN; |
| var x = 17; |
| print(x < n); |
| print(x > n); |
| print(x >= n); |
| print(x <= n); |
| print(x == n); |
| print(x != n); |
| print(x == n); |
| print(x !== n); |
| |
| var u = undefined; |
| var y = 18; |
| print(x < u); |
| print(x > u); |
| print(x >= u); |
| print(x <= u); |
| print(x == u); |
| print(x != u); |
| print(x == u); |
| print(x !== u); |