1// Copyright 2013 the V8 project authors. All rights reserved.
2// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
3//
4// Redistribution and use in source and binary forms, with or without
5// modification, are permitted provided that the following conditions
6// are met:
7// 1.  Redistributions of source code must retain the above copyright
8//     notice, this list of conditions and the following disclaimer.
9// 2.  Redistributions in binary form must reproduce the above copyright
10//     notice, this list of conditions and the following disclaimer in the
11//     documentation and/or other materials provided with the distribution.
12//
13// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
14// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
15// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
16// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
17// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
18// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
19// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
20// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
22// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23
24description(
25"This test checks that uninitialized parameters for cached call functions correctly defaults to undefined."
26
27);
28
29function doForEach(arr) {
30    function callback(element, index, array, arg4, arg5, arg6) {
31
32        function shouldBeUndefined(_a) {
33            var exception;
34            var _av;
35            try {
36                _av = eval(_a);
37            } catch (e) {
38                exception = e;
39            }
40
41            if (exception)
42                testFailed(_a + " should be undefined. Threw exception " + exception);
43            else if (typeof _av == "undefined")
44                testPassed(_a + " is undefined.");
45            else
46                testFailed(_a + " should be undefined. Was " + _av);
47        }
48
49        shouldBeUndefined("arg4");
50        shouldBeUndefined("arg5");
51        shouldBeUndefined("arg6");
52    }
53
54    arr.forEach(callback);
55}
56
57function callAfterRecursingForDepth(depth, func, arr) {
58    if (depth > 0) {
59        callAfterRecursingForDepth(depth - 1, func, arr);
60    } else {
61        func(arr);
62    }
63}
64
65var arr = [1];
66callAfterRecursingForDepth(20, doForEach, arr);
67