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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2014 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('This test makes sure stack unwinding works correctly in combination
with dynamically added scopes'); | 24 // Flags: --harmony |
| 25 'use strict'; |
| 26 description('Test chained Promise resolutions.'); |
25 | 27 |
26 function gc() | 28 var resolve1, resolve2, resolve3; |
27 { | 29 var reject4, resolve5, resolve6; |
28 if (this.GCController) | 30 var result; |
29 GCController.collect(); | 31 var promise1 = new Promise(function(r) { resolve1 = r; }); |
30 else | 32 var promise2 = new Promise(function(r) { resolve2 = r; }); |
31 for (var i = 0; i < 10000; ++i) // Allocate a sufficient number of objec
ts to force a GC. | 33 var promise3 = new Promise(function(r) { resolve3 = r; }); |
32 ({}); | 34 var promise4 = new Promise(function(_, r) { reject4 = r; }); |
33 } | 35 var promise5 = new Promise(function(r) { resolve5 = r; }); |
| 36 var promise6 = new Promise(function(r) { resolve6 = r; }); |
34 | 37 |
35 var result; | 38 resolve3(promise2); |
36 function runTest() { | 39 resolve2(promise1); |
37 var test = "outer scope"; | 40 resolve6(promise5); |
38 with({test:"inner scope"}) | 41 resolve5(promise4); |
39 (function () { try { throw ""; } finally { result = test; shouldBe("resul
t", '"inner scope"'); return;}})() | |
40 } | |
41 runTest(); | |
42 | 42 |
43 try{ | 43 promise3.then(function(localResult) { |
44 (function() { | 44 result = localResult; |
45 try { | 45 shouldBeEqualToString('result', 'hello'); |
46 throw ""; | 46 }, function() { |
47 } catch(y) { | 47 testFailed('rejected'); |
48 throw (function(){}); | 48 }); |
49 } finally { | |
50 } | |
51 })() | |
52 }catch(r){ | |
53 } | |
54 | 49 |
55 // Just clobber any temporaries | 50 promise6.then(function() { |
56 a=({}); | 51 testFailed('fulfilled'); |
57 a*=a*a*a; | 52 finishJSTest(); |
| 53 }, function(localResult) { |
| 54 result = localResult; |
| 55 shouldBeEqualToString('result', 'bye'); |
| 56 finishJSTest(); |
| 57 }); |
58 | 58 |
59 gc(); | 59 resolve1('hello'); |
| 60 reject4('bye'); |
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