test/script/basic/JDK-8006529-b.js

Wed, 20 Aug 2014 10:25:28 +0200

author
attila
date
Wed, 20 Aug 2014 10:25:28 +0200
changeset 962
ac62e33a99b0
parent 0
b1a7da25b547
permissions
-rw-r--r--

8044638: Tidy up Nashorn codebase for code standards
8055199: Tidy up Nashorn codebase for code standards (August 2014)
Reviewed-by: lagergren, sundar

     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-8006529 : Constructor functions that don't need callees must not get
    26  * linked with a MethodHandle boud to a specific function instance.
    27  * @test
    28  * @run
    29  */
    31 Object.defineProperty(Object.prototype, "extends", {
    32   value: function (superConstructor) {
    33     function ProtoBridge() { }
    34     ProtoBridge.prototype = superConstructor.prototype;
    35     this.prototype = new ProtoBridge();
    36     this.superConstructor = superConstructor;
    37   }
    38 });
    40 function A() {
    41 }
    42 A.prototype.f = function () {
    43   this.g();
    44 }
    46 function B() {
    47   B.superConstructor.call(this);
    48   this.f();
    49 }
    50 B.extends(A);
    52 B.prototype.g = function () {
    53   print("It worked!")
    54 }
    56 function C() {
    57   C.superConstructor.call(this);
    58 }
    59 C.extends(B);
    61 var x = [B, C]
    62 for(var i in x) {
    63   print("Doing " + i)
    64   new x[i]()
    65 }

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