1 /*

     2  * Copyright (c) 2015 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-8072596: Arrays.asList results in ClassCastException with a JS array

    26  *

    27  * @test

    28  * @run

    29  */

    30 var arr = java.util.Arrays.asList("hello world".split(' '));

    31 // We split it into a list of two elements: [hello, world]

    32 Assert.assertTrue(arr instanceof java.util.List);

    33 Assert.assertEquals(arr.length, 2);

    34 Assert.assertEquals(arr[0], "hello");

    35 Assert.assertEquals(arr[1], "world");

    36 

    37 var Jdk8072596TestSubject = Java.type("jdk.nashorn.test.models.Jdk8072596TestSubject");

    38 var testSubject = new Jdk8072596TestSubject({bar: 0});

    39 testSubject.test1(true, {foo: 1}, {bar: 2});

    40 testSubject.test2(true, {foo: 1}, {bar: 2}, {baz: 3}, {bing: 4});

    41 var h = "h";

    42 var ello = "ello";

    43 testSubject.test3(true, {foo: 5}, /* ConsString, why not */ h + ello, [6, 7], 8);

    44 Jdk8072596TestSubject.test4({foo: 9});

    45 

    46 // Test wrapping setters arguments and unwrapping getters return values on list.

    47 var list = new java.util.ArrayList();

    48 list.add(null);

    49 var obj0 = {valueOf: function() { return 0; }};

    50 var obj1 = {foo: 10};

    51 list[obj0] = obj1;

    52 testSubject.testListHasWrappedObject(list);

    53 // NOTE: can't use Assert.assertSame(obj1, list[obj0]), as the arguments would end up being wrapped...

    54 Assert.assertTrue(obj1 === list[obj0]);

    55 

    56 // Test wrapping setters arguments and unwrapping getters return values on array.

    57 var arr2 = new (Java.type("java.lang.Object[]"))(1);

    58 var obj2 = {bar: 11};

    59 arr2[obj0] = obj2;

    60 testSubject.testArrayHasWrappedObject(arr2);

    61 Assert.assertTrue(obj2 === arr2[obj0]);

    62 

    63 // Test wrapping setters index and arguments and getters index, and unwrapping getters return values on map.

    64 // Since ScriptObjectMirror.equals() uses underlying ScriptObject identity, using them as map keys works.

    65 var map = new java.util.HashMap();

    66 var obj3 = {bar: 12};

    67 map[obj0] = obj3;

    68 testSubject.testMapHasWrappedObject(map, obj0);

    69 Assert.assertTrue(obj3 === map[obj0]);