blob: f36512adbb835d50431a84e4b7cff97b38953ff0 [file] [log] [blame]
Ben Murdochb8a8cc12014-11-26 15:28:44 +00001// 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('Test that if an arrity check causes a stack overflow, the exception goes to the right catch');
25
26function funcWith20Args(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8,
27 arg9, arg10, arg11, arg12, arg13, arg14, arg15,
28 arg16, arg17, arg18, arg19, arg20)
29{
30 debug("ERROR: Shouldn't arrive in 20 arg function!");
31}
32
33var gotRightCatch = false, gotWrongCatch1 = false, gotWrongCatch2 = false;
34
35function test1()
36{
37 try {
38 test2();
39 } catch (err) {
40 // Should get here because of stack overflow,
41 // now cause a stack overflow exception due to arrity processing
42 try {
43 var dummy = new RegExp('a|b|c');
44 } catch(err) {
45 // (1) It is dendent on the stack size if we arrive here, in (2) or
46 // both.
47 gotWrongCatch1 = true;
48 }
49
50 try {
51 funcWith20Args(1, 2, 3);
52 } catch (err2) {
53 gotRightCatch = true;
54 }
55 }
56}
57
58function test2()
59{
60 try {
61 var dummy = new Date();
62 } catch(err) {
63 // (2) It is dendent on the stack size if we arrive here, in (1) or
64 // both.
65 gotWrongCatch2 = true;
66 }
67
68 try {
69 test1();
70 } catch (err) {
71 // Should get here because of stack overflow,
72 // now cause a stack overflow exception due to arrity processing
73 try {
74 funcWith20Args(1, 2, 3, 4, 5, 6);
75 } catch (err2) {
76 gotRightCatch = true;
77 }
78 }
79}
80
81test1();
82
83shouldBeTrue("gotRightCatch");