jdk8-mips64-public/nashorn: test/script/basic/NASHORN-449.js@1df40fe54cd6

     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-449 :  defineProperty on arguments object does not work element in question was deleted earlier

    26  *

    27  * @test

    28  * @run

    29  */

    32 function func() {

    33     delete arguments[0];

    34     return arguments;

    35 }

    37 var a = func(334, 55, 33);

    38 var getterCalled = false;

    39 Object.defineProperty(a, "0", {

    40   get: function() { getterCalled = true; return 22; }

    41 });

    43 if (a[0] === undefined) {

    44     fail("a[0] is undefined");

    45 }

    47 if (! getterCalled) {

    48     fail("getter not called");

    49 }

    51 if (a[0] !== 22) {

    52     fail("a[0] !== 22");

    53 }

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