jdk8-mips64-public/nashorn: test/script/basic/NASHORN-406.js@4112748288bb

     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-406 : Property descriptor properties should be enumerable

    26  *

    27  * @test

    28  * @run

    29  */

    31 var obj = {

    32     foo : 10,

    33     get bar() { return 32; },

    34     set bar(x) {},

    35 };

    37 function checkData() {

    38    var desc = Object.getOwnPropertyDescriptor(obj, "foo");

    39    var enumSeen = false, writeSeen = false,

    40        configSeen = false, valueSeen = false;

    41    for (i in desc) {

    42        switch(i) {

    43            case 'enumerable':

    44                enumSeen = true; break;

    45            case 'writable':

    46                writeSeen = true; break;

    47            case 'configurable':

    48                configSeen = true; break;

    49            case 'value':

    50                valueSeen = true; break;

    51        }

    52    }

    54    return enumSeen && writeSeen && configSeen && valueSeen;

    55 }

    57 if (!checkData()) {

    58     fail("data descriptor check failed");

    59 }

    61 function checkAccessor() {

    62    var desc = Object.getOwnPropertyDescriptor(obj, "bar");

    63    var enumSeen = false, getterSeen = false,

    64        configSeen = false, setterSeen = false;

    65    for (i in desc) {

    66        switch(i) {

    67            case 'enumerable':

    68                enumSeen = true; break;

    69            case 'configurable':

    70                configSeen = true; break;

    71            case 'get':

    72                getterSeen = true; break;

    73            case 'set':

    74                setterSeen = true; break;

    75         }

    76    }

    78    return enumSeen && configSeen && getterSeen && setterSeen;

    79 }

    81 if (!checkAccessor()) {

    82     fail("accessor descriptor check failed");

    83 }

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