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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 AN
Y | |
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 AN
Y | |
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 O
N | |
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 | |
24 description('Test that if an arrity check causes a stack overflow, the exception
goes to the right catch'); | |
25 | |
26 function 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 | |
33 var gotRightCatch = false, gotWrongCatch1 = false, gotWrongCatch2 = false; | |
34 | |
35 function 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 | |
58 function 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 | |
81 test1(); | |
82 | |
83 shouldBeTrue("gotRightCatch"); | |
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