Mercurial > hg > shenandoah-preopenjdk-archive > openjdk8 > nashorn
view test/script/basic/JDK-8062132.js @ 1072:a8e6c9feecfb
8062132: Nashorn incorrectly binds this for constructor created by another function
Reviewed-by: jlaskey, sundar
author | hannesw |
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date | Fri, 31 Oct 2014 16:29:22 +0100 |
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/* * Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /** * 8062132: Nashorn incorrectly binds "this" for constructor created by another function * * @test * @run */ function subclass(parentCtor, proto) { function C() { parentCtor.call(this); } C.prototype = Object.create(parentCtor.prototype); for (var prop in proto) { if (proto.hasOwnProperty(prop)) { C.prototype[prop] = proto[prop]; } } return C; } var Parent = function() { this.init(); }; Parent.prototype = { init: null }; var Child1 = subclass(Parent, { prop1: 1, init: function() { print('child 1'); } }); var Child2 = subclass(Parent, { init: function() { print('child 2'); } }); var Child3 = subclass(Parent, { prop1: 1, init: function() { print('child 3'); } }); new Child1(); new Child2(); new Child3(); new Child1(); new Child2(); new Child3();