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/*
* Copyright (c) 2010, 2013, 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.
*/
/**
* JDK-8024847: Java.to should accept mirror and external JSObjects as array-like objects as well
*
* @test
* @run
*/
var global = loadWithNewGlobal({ name: "test", script:"this" });
var arr = new global.Array(2, 4, 6, 8);
var jarr = Java.to(arr, "int[]");
for (var i in jarr) {
print(jarr[i]);
}
arr = null;
jarr = null;
// external JSObjects
var JSObject = Java.type("jdk.nashorn.api.scripting.JSObject");
var arr = new JSObject() {
getMember: function(name) {
return name == "length"? 4 : undefined;
},
hasMember: function(name) {
return name == "length";
},
getSlot: function(idx) {
return idx*idx;
},
hasSlot: function(idx) {
return true;
}
};
var jarr = Java.to(arr, "int[]");
for (var i in jarr) {
print(jarr[i]);
}
arr = null;
jarr = null;
// List conversion
var arr = global.Array("hello", "world");
var jlist = Java.to(arr, java.util.List);
print(jlist instanceof java.util.List);
print(jlist);
arr = null;
jlist = null;
// external JSObject
var __array__ = [ "nashorn", "js" ];
var obj = new JSObject() {
hasMember: function(name) {
return name in __array__;
},
hasSlot: function(idx) {
return idx in __array__;
},
getMember: function(name) {
return __array__[name];
},
getSlot: function(idx) {
return __array__[idx];
}
}
var jlist = Java.to(obj, java.util.List);
print(jlist instanceof java.util.List);
print(jlist);
var obj = new JSObject() {
getMember: function(name) {
if (name == "valueOf") {
return new JSObject() {
isFunction: function() {
return true;
},
call: function(thiz) {
return 42;
}
};
}
}
};
print(32 + obj);
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