test/nashorn/script/basic/JDK-8162771.js
author michaelm
Wed, 30 Oct 2019 11:53:07 +0000
branchunixdomainchannels
changeset 58856 b2f0339a4cad
parent 47216 71c04702a3d5
permissions -rw-r--r--
removing unnecessary diffs from mainline

/*
 * Copyright (c) 2016, 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.
 */

/**
 * JDK-8162771: Strict equality operators should not be optimistic
 *
 * @test
 * @run
 */

var l = new java.lang.Long(1);

Assert.assertTrue(typeof l === "object");
Assert.assertTrue(typeof l.longValue() === "object");

Assert.assertTrue(1 == l);
Assert.assertTrue(1 == l.longValue());
Assert.assertTrue(l == 1);
Assert.assertTrue(l.longValue() == 1);

Assert.assertFalse(1 != l);
Assert.assertFalse(1 != l.longValue());
Assert.assertFalse(l != 1);
Assert.assertFalse(l.longValue() != 1);

Assert.assertFalse(1 === l);
Assert.assertFalse(1 === l.longValue());
Assert.assertFalse(l === 1);
Assert.assertFalse(l.longValue() === 1);

Assert.assertTrue(1 !== l);
Assert.assertTrue(1 !== l.longValue());
Assert.assertTrue(l !== 1);
Assert.assertTrue(l.longValue() !== 1);