JDK-8157680.js revision 1704:9c62b456f075 
1/*
2 * Copyright (c) 2016, 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 * JDK-8157680: Callback parameter of any JS builtin implementation should accept any Callable
26 *
27 * @option -scripting
28 * @test
29 * @run
30 */
31
32var SM = Java.type("javax.script.ScriptEngineManager")
33var engine = new SM().getEngineByName("nashorn")
34
35engine.put("output", print);
36var reviver = engine.eval(<<EOF
37function(name, value) {
38   if (name == "") return value
39   output(name + " = " + value)
40   return value
41}
42EOF)
43
44// reviver function from mirror world!
45JSON.parse('{ "foo" : 44, "bar" : "hello" }', reviver)
46
47var AJO = Java.type("jdk.nashorn.api.scripting.AbstractJSObject")
48// reviver function as a JSObject function
49JSON.parse('{ "nashorn" : "hello" }', new AJO() {
50    isFunction: function() true,
51    call: function(thiz, args) {
52        var name = args[0], value = args[1]
53        if (name == "") return value
54        print(name + " -> " + value)
55        return value
56    }
57})
58
59// compare function from the mirror world
60var arr = [34,567,-3, 53].sort(engine.eval(<<EOF
61    function(x, y) x < y? -1 : ((x > y)? 1 : 0)
62EOF))
63print(arr)
64
65// compare function as a JSObject function
66arr = [34,57,-3, 53, 670, 33].sort(new AJO() {
67    isFunction: function() true,
68    call: function(thiz, args) {
69        var x = args[0], y = args[1]
70        return x < y? -1 : ((x > y)? 1 : 0)
71    }
72})
73print(arr)
74
75// replacer function from mirror world
76var str = "hello".replace(/l/g, engine.eval(<<EOF
77    function() "_"
78EOF))
79print(str)
80
81// replacer function as a JSObject function
82str = "hello".replace(/[el]/g, new AJO() {
83    isFunction: function() true,
84    call: function(thiz, args) {
85        var match = args[0]
86        return match.toUpperCase()
87    }
88})
89print(str)
90