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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 the V8 project authors. All rights reserved. |
2 // Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. | 2 // Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. |
3 // | 3 // |
4 // Redistribution and use in source and binary forms, with or without | 4 // Redistribution and use in source and binary forms, with or without |
5 // modification, are permitted provided that the following conditions | 5 // modification, are permitted provided that the following conditions |
6 // are met: | 6 // are met: |
7 // 1. Redistributions of source code must retain the above copyright | 7 // 1. Redistributions of source code must retain the above copyright |
8 // notice, this list of conditions and the following disclaimer. | 8 // notice, this list of conditions and the following disclaimer. |
9 // 2. Redistributions in binary form must reproduce the above copyright | 9 // 2. Redistributions in binary form must reproduce the above copyright |
10 // notice, this list of conditions and the following disclaimer in the | 10 // notice, this list of conditions and the following disclaimer in the |
11 // documentation and/or other materials provided with the distribution. | 11 // documentation and/or other materials provided with the distribution. |
12 // | 12 // |
13 // THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND AN
Y | 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 | 14 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
15 // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 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 | 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 | 17 // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
18 // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | 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 | 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 | 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 | 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. | 22 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
23 | 23 |
24 description( | 24 description('Test that when the stack overflows, the exception goes to the last
frame before the overflow'); |
25 "Tests the behavior of Array.prototype.concat while the array is having a bad ti
me due to one of the elements we are concatenating." | |
26 ); | |
27 | 25 |
28 Object.defineProperty(Array.prototype, 0, { writable: false }); | 26 var level = 0; |
29 shouldBe("[42].concat()", "[42]"); | 27 var stackLevel = 0; |
| 28 var gotWrongCatch = false; |
30 | 29 |
| 30 function test1() |
| 31 { |
| 32 var myLevel = level; |
| 33 var dummy; |
31 | 34 |
| 35 try { |
| 36 level = level + 1; |
| 37 // Dummy code to make this funciton different from test2() |
| 38 dummy = level * level + 1; |
| 39 if (dummy == 0) |
| 40 debug('Should never get here!!!!'); |
| 41 } catch(err) { |
| 42 gotWrongCatch = true; |
| 43 } |
| 44 |
| 45 try { |
| 46 test2(); |
| 47 } catch(err) { |
| 48 stackLevel = myLevel; |
| 49 } |
| 50 } |
| 51 |
| 52 function test2() |
| 53 { |
| 54 var myLevel = level; |
| 55 |
| 56 // Dummy code to make this funciton different from test1() |
| 57 if (gotWrongCatch) |
| 58 debug('Should never get here!!!!'); |
| 59 |
| 60 try { |
| 61 level = level + 1; |
| 62 } catch(err) { |
| 63 gotWrongCatch = true; |
| 64 } |
| 65 |
| 66 try { |
| 67 test1(); |
| 68 } catch(err) { |
| 69 stackLevel = myLevel; |
| 70 } |
| 71 } |
| 72 |
| 73 test1(); |
| 74 |
| 75 shouldBeFalse("gotWrongCatch"); |
| 76 shouldBe("(stackLevel)", "(level - 1)"); |
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