jdk8-mips64-public/nashorn: test/script/basic/NASHORN-63.js@6e9c4e34bc61

     1 /*

     2  * Copyright (c) 2010, 2013, 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  */

    24 /**

    25  * NASHORN-63 :  equality and strict equality implementations are broken.

    26  *

    27  * @test

    28  * @run

    29  */

    31 function error(msg) {

    32     print("Error: " + msg);

    33 }

    35 if ((new Boolean(true) != new Boolean(true)) !== true) {

    36     error('Different Boolean objects are equal');

    37 }

    39 if ((new Boolean(false) != new Boolean(false)) !== true) {

    40     error('Different Boolean objects are equal');

    41 }

    43 if ((new Boolean(true) != new Boolean(false)) !== true) {

    44     error('Different Boolean objects are equal');

    45 }

    47 if ((new Number(3.14) != new Number(3.14)) !== true) {

    48     error('Different Number objects are equal');

    49 }

    51 if ((new Number(2.718) != new Number(3.14)) !== true) {

    52     error('Different Number objects are equal');

    53 }

    55 if ((new String("nashorn") != new String("nashorn")) !== true) {

    56     error('Different String objects are equal');

    57 }

    59 if ((new String("ecmascript") != new String("nashorn")) !== true) {

    60     error('Different String objects are equal');

    61 }

    63 if ((new Object() != new Object()) !== true) {

    64     error('Different Objects are equal');

    65 }

    67 var obj1 = {};

    68 var obj2 = obj1;

    69 if (obj1 != obj2) {

    70     error(' Same object literals are not equal');

    71 }

    73 if ((new Boolean(0) != new Number(0)) !== true) {

    74     error('a Boolean and a Number object are equal');

    75 }

    77 if ((new Number(42) != new String("42")) !== true) {

    78     error('a Number and a String object are equal');

    79 }

    81 if ((new String("1") != new Boolean(true)) !== true) {

    82     error('a String and a Boolean object are equal');

    83 }

    85 // strict equality checks

    86 if ((new String("abc")) === "abc") {

    87     error('a String and a primitive string are strict equal');

    88 }

    90 if ((new Number(42)) === 42) {

    91     error('a Number and a primitive number are strict equal');

    92 }

    94 if ((new Boolean(true)) === true) {

    95     error('a Boolean and a primitive boolean are strict equal');

    96 }

    98 if ((new Boolean(false)) === false) {

    99     error('a Boolean and a primitive boolean are strict equal');

   100 }

   102 if ((new Object()) === (new Object())) {

   103     error('two different Objects are strict strict equal');

   104 }

   106 if ({} === {}) {

   107     error('two different Objects are strict strict equal');

   108 }

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