1 /*
   2  * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /**
  25  * JDK-8162771: Strict equality operators should not be optimistic
  26  *
  27  * @test
  28  * @run
  29  */
  30 
  31 var l = new java.lang.Long(1);
  32 
  33 Assert.assertTrue(typeof l === "object");
  34 Assert.assertTrue(typeof l.longValue() === "object");
  35 
  36 Assert.assertTrue(1 == l);
  37 Assert.assertTrue(1 == l.longValue());
  38 Assert.assertTrue(l == 1);
  39 Assert.assertTrue(l.longValue() == 1);
  40 
  41 Assert.assertFalse(1 != l);
  42 Assert.assertFalse(1 != l.longValue());
  43 Assert.assertFalse(l != 1);
  44 Assert.assertFalse(l.longValue() != 1);
  45 
  46 Assert.assertFalse(1 === l);
  47 Assert.assertFalse(1 === l.longValue());
  48 Assert.assertFalse(l === 1);
  49 Assert.assertFalse(l.longValue() === 1);
  50 
  51 Assert.assertTrue(1 !== l);
  52 Assert.assertTrue(1 !== l.longValue());
  53 Assert.assertTrue(l !== 1);
  54 Assert.assertTrue(l.longValue() !== 1);