jdk8-mips64-public/nashorn: test/script/basic/JDK-8015355.js@ae5f2130c3b9

8027700: function redeclaration checks missing for declaration binding instantiation
Reviewed-by: jlaskey, lagergren

     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  * JDK-8015355: Array.prototype functions don't honour non-writable length and / or index properties

    26  *

    27  * @test

    28  * @run

    29  */

    31 function check(callback) {

    32     try {

    33         callback();

    34         fail("TypeError expected for " + callback);

    35     } catch (e) {

    36         if (! (e instanceof TypeError)) {

    37             fail("TypeError expected, got " + e);

    38         }

    39     }

    40 }

    42 var array = Object.defineProperty([],"length", { writable: false });

    44 check(function() {

    45     array.push(0)

    46 });

    48 check(function() {

    49     array.pop()

    50 });

    52 check(function() {

    53     Object.defineProperty([,,],"0",{ writable: false }).reverse();

    54 });

    56 check(function() {

    57     array.shift()

    58 });

    60 check(function() {

    61     array.splice(0)

    62 });

    64 check(function() {

    65     array.unshift()

    66 });

    68 // try the above via call

    70 check(function() {

    71     Array.prototype.push.call(array, 0);

    72 });

    74 check(function() {

    75     Array.prototype.pop.call(array);

    76 });

    78 check(function() {

    79     Array.prototype.shift.call(array);

    80 });

    82 check(function() {

    83     Array.prototype.unshift.call(array);

    84 });

    86 check(function() {

    87     Array.prototype.splice.call(array, 0);

    88 });

    90 check(function() {

    91     Array.prototype.reverse.call(Object.defineProperty([,,],"0",{ writable: false }));

    92 });

    94 // try the above via apply

    96 check(function() {

    97     Array.prototype.push.apply(array, [ 0 ]);

    98 });

   100 check(function() {

   101     Array.prototype.pop.apply(array);

   102 });

   104 check(function() {

   105     Array.prototype.shift.apply(array);

   106 });

   108 check(function() {

   109     Array.prototype.unshift.apply(array);

   110 });

   112 check(function() {

   113     Array.prototype.splice.apply(array, [ 0 ]);

   114 });

   116 check(function() {

   117     Array.prototype.reverse.apply(Object.defineProperty([,,],"0",{ writable: false }));

   118 });

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