Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 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 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 | |
| 24 | description( |
| 25 | |
| 26 | "This test checks that JavaScriptCore does not crash when uwinding the stack that includes a host function." |
| 27 | |
| 28 | ); |
| 29 | |
| 30 | function twoHostFunctions() { |
| 31 | var stack = []; |
| 32 | stack.push({ "args": twoHostFunctions.arguments }); |
| 33 | stack.push({ "args": twoHostFunctions.arguments }); |
| 34 | testPassed("Two host functions called in a row."); |
| 35 | } |
| 36 | |
| 37 | function arrayOperatorFunction(element) { |
| 38 | return element + 5; |
| 39 | } |
| 40 | |
| 41 | var myArray = new Array (0, 1, 2); |
| 42 | function hostCallsUser(array) { |
| 43 | return array.map(arrayOperatorFunction); |
| 44 | } |
| 45 | |
| 46 | function throwException() { |
| 47 | throw "Exception thrown"; |
| 48 | } |
| 49 | |
| 50 | function hostAndException() { |
| 51 | var stack = []; |
| 52 | stack.push({ "args": hostAndException.arguments }); |
| 53 | throwException(); |
| 54 | } |
| 55 | |
| 56 | twoHostFunctions(); |
| 57 | myArray = hostCallsUser(myArray); |
| 58 | shouldBe(myArray, new Array( 5, 6, 7 ) ); |
| 59 | |
| 60 | try { |
| 61 | hostAndException(); |
| 62 | } catch (e) { |
| 63 | testPassed("Exception thrown and caught"); |
| 64 | } |