test/script/basic/JDK-8062132.js

Tue, 21 Mar 2017 13:41:57 -0700

author
asaha
date
Tue, 21 Mar 2017 13:41:57 -0700
changeset 2160
1df40fe54cd6
parent 1075
a8e6c9feecfb
permissions
-rw-r--r--

Merge

     1 /*
     2  * Copyright (c) 2010, 2014, 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  * 8062132: Nashorn incorrectly binds "this" for constructor created by another function
    26  *
    27  * @test
    28  * @run
    29  */
    31 function subclass(parentCtor, proto) {
    32     function C() {
    33         parentCtor.call(this);
    34     }
    36     C.prototype = Object.create(parentCtor.prototype);
    38     for (var prop in proto) {
    39         if (proto.hasOwnProperty(prop)) {
    40             C.prototype[prop] = proto[prop];
    41         }
    42     }
    44     return C;
    45 }
    47 var Parent = function() {
    48     this.init();
    49 };
    51 Parent.prototype = {
    52     init: null
    53 };
    55 var Child1 = subclass(Parent, {
    56     prop1: 1,
    57     init: function() {
    58         print('child 1');
    59     }
    60 });
    62 var Child2 = subclass(Parent, {
    63     init: function() {
    64         print('child 2');
    65     }
    66 });
    68 var Child3 = subclass(Parent, {
    69     prop1: 1,
    70     init: function() {
    71         print('child 3');
    72     }
    73 });
    75 new Child1();
    76 new Child2();
    77 new Child3();
    78 new Child1();
    79 new Child2();
    80 new Child3();

mercurial