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  */
  23 
  24 /**
  25  * Tests for convert method of ScriptUtils.
  26  *
  27  * @test
  28  * @run
  29  */
  30 
  31 var ScriptUtils = Java.type("jdk.nashorn.api.scripting.ScriptUtils");
  32 obj = { valueOf: function() { print("hello"); return 43.3; } };
  33 
  34 // object to double
  35 print(ScriptUtils.convert(obj, java.lang.Number.class));
  36 
  37 // array to List
  38 var arr = [3, 44, 23, 33];
  39 var list = ScriptUtils.convert(arr, java.util.List.class);
  40 print(list instanceof java.util.List)
  41 print(list);
  42 
  43 // object to Map
  44 obj = { foo: 333, bar: 'hello'};
  45 var map = ScriptUtils.wrap(obj);
  46 print(map instanceof java.util.Map);
  47 for (m in map) {
  48    print(m + " " + map[m]);
  49 }
  50 
  51 // object to String
  52 obj = { toString: function() { print("in toString"); return "foo" } };
  53 print(ScriptUtils.convert(obj, java.lang.String.class));
  54 
  55 // array to Java array
  56 var jarr = ScriptUtils.convert(arr, Java.type("int[]"));
  57 print(jarr instanceof Java.type("int[]"));
  58 for (i in jarr) {
  59     print(jarr[i]);
  60 }
  61