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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("This test how deep we can recurse, and that we get an exception when we do, as opposed to a stack overflow.");
25
26    function simpleRecursion(depth) {
27        if (depth)
28            simpleRecursion(depth - 1);
29    }
30
31    try {
32        simpleRecursion(17472);
33    } catch (ex) {
34        debug("FAIL: " + ex);
35    }
36
37    try {
38        simpleRecursion(10000000);
39    } catch (ex) {
40        var msg = String(eval(ex));
41        shouldBe("msg", "'RangeError: Maximum call stack size exceeded.'");
42    }
43
44    try {
45        simpleRecursion(1000000000);
46    } catch (ex) {
47        var msg = String(eval(ex));
48        shouldBe("msg", "'RangeError: Maximum call stack size exceeded.'");
49    }
50
51    var tooFewArgsDepth = 0;
52
53    function tooFewArgsRecursion(a) {
54        if (tooFewArgsDepth) {
55            tooFewArgsDepth--;
56            tooFewArgsRecursion();
57        }
58    }
59
60    try {
61        tooFewArgsDepth = 10000000;
62        tooFewArgsRecursion();
63    } catch (ex) {
64        var msg = String(eval(ex));
65        shouldBe("msg", "'RangeError: Maximum call stack size exceeded.'");
66    }
67
68    function tooManyArgsRecursion(depth) {
69        if (depth)
70            tooManyArgsRecursion(depth - 1, 1);
71    }
72
73    try {
74        tooManyArgsRecursion(10000000, 1);
75    } catch (ex) {
76        var msg = String(eval(ex));
77        shouldBe("msg", "'RangeError: Maximum call stack size exceeded.'");
78    }
79