109 lines
2.6 KiB
JavaScript
109 lines
2.6 KiB
JavaScript
/*
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* Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/**
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* JDK-8024847: Java.to should accept mirror and external JSObjects as array-like objects as well
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*
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* @test
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* @run
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*/
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var global = loadWithNewGlobal({ name: "test", script:"this" });
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var arr = new global.Array(2, 4, 6, 8);
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var jarr = Java.to(arr, "int[]");
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for (var i in jarr) {
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print(jarr[i]);
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}
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arr = null;
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jarr = null;
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// external JSObjects
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var JSObject = Java.type("jdk.nashorn.api.scripting.JSObject");
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var arr = new JSObject() {
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getMember: function(name) {
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return name == "length"? 4 : undefined;
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},
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hasMember: function(name) {
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return name == "length";
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},
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getSlot: function(idx) {
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return idx*idx;
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},
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hasSlot: function(idx) {
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return true;
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}
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};
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var jarr = Java.to(arr, "int[]");
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for (var i in jarr) {
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print(jarr[i]);
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}
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arr = null;
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jarr = null;
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// List conversion
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var arr = global.Array("hello", "world");
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var jlist = Java.to(arr, java.util.List);
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print(jlist instanceof java.util.List);
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print(jlist);
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arr = null;
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jlist = null;
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// external JSObject
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var __array__ = [ "nashorn", "js" ];
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var obj = new JSObject() {
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hasMember: function(name) {
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return name in __array__;
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},
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hasSlot: function(idx) {
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return idx in __array__;
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},
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getMember: function(name) {
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return __array__[name];
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},
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getSlot: function(idx) {
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return __array__[idx];
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}
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}
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var jlist = Java.to(obj, java.util.List);
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print(jlist instanceof java.util.List);
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print(jlist);
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var obj = new JSObject() {
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toNumber: function() { return 42; }
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};
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print(32 + obj);
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