1// Copyright 2013 the V8 project authors. All rights reserved.
2// Redistribution and use in source and binary forms, with or without
3// modification, are permitted provided that the following conditions are
4// met:
5//
6//     * Redistributions of source code must retain the above copyright
7//       notice, this list of conditions and the following disclaimer.
8//     * Redistributions in binary form must reproduce the above
9//       copyright notice, this list of conditions and the following
10//       disclaimer in the documentation and/or other materials provided
11//       with the distribution.
12//     * Neither the name of Google Inc. nor the names of its
13//       contributors may be used to endorse or promote products derived
14//       from this software without specific prior written permission.
15//
16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
28function funcify(obj) {
29  var type = typeof obj;
30  if (type === "object") {
31    var funcified = {}, foo = {};
32    for (var prop in obj) {
33      funcified[prop] = funcify(obj[prop]);
34      foo[prop] = true;
35    }
36    return funcified;
37  } else if (type === "function") {
38    return obj;
39  } else {
40    return function () { return obj; };
41  }
42}
43
44var obj = {};
45
46obj.A = 1;
47obj.B = function () { return 2; };
48obj.C = 3;
49obj.D = 4;
50
51var funcified = funcify(obj);
52
53assertEquals("function", typeof funcified.A);
54assertEquals(1, funcified.A());
55assertEquals("function", typeof funcified.B);
56assertEquals(2, funcified.B());
57assertEquals("function", typeof funcified.C);
58assertEquals("function", typeof funcified.D);
59assertEquals(4, funcified.D());
60