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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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