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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( |
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." | 25 "This test checks that uninitialized parameters for cached call functions correc
tly defaults to undefined." |
| 26 |
26 ); | 27 ); |
27 | 28 |
28 Object.defineProperty(Array.prototype, 0, { writable: false }); | 29 function doForEach(arr) { |
29 shouldBe("[42].concat()", "[42]"); | 30 function callback(element, index, array, arg4, arg5, arg6) { |
30 | 31 |
| 32 function shouldBeUndefined(_a) { |
| 33 var exception; |
| 34 var _av; |
| 35 try { |
| 36 _av = eval(_a); |
| 37 } catch (e) { |
| 38 exception = e; |
| 39 } |
31 | 40 |
| 41 if (exception) |
| 42 testFailed(_a + " should be undefined. Threw exception " + excep
tion); |
| 43 else if (typeof _av == "undefined") |
| 44 testPassed(_a + " is undefined."); |
| 45 else |
| 46 testFailed(_a + " should be undefined. Was " + _av); |
| 47 } |
| 48 |
| 49 shouldBeUndefined("arg4"); |
| 50 shouldBeUndefined("arg5"); |
| 51 shouldBeUndefined("arg6"); |
| 52 } |
| 53 |
| 54 arr.forEach(callback); |
| 55 } |
| 56 |
| 57 function callAfterRecursingForDepth(depth, func, arr) { |
| 58 if (depth > 0) { |
| 59 callAfterRecursingForDepth(depth - 1, func, arr); |
| 60 } else { |
| 61 func(arr); |
| 62 } |
| 63 } |
| 64 |
| 65 var arr = [1]; |
| 66 callAfterRecursingForDepth(20, doForEach, arr); |
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