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| 1 // Copyright 2014 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 // Flags: --harmony |
| 25 'use strict'; |
| 26 description('Test Promise.all'); |
| 27 |
| 28 var result = undefined; |
| 29 |
| 30 var p1 = new Promise(function(resolve) { resolve('p1'); }); |
| 31 var p2 = new Promise(function(resolve) { resolve('p2'); }); |
| 32 var p3 = new Promise(function(resolve) { resolve('p3'); }); |
| 33 var p4 = new Promise(function() {}); |
| 34 var p5 = new Promise(function() {}); |
| 35 var p6 = new Promise(function(_, reject) { reject('p6'); }); |
| 36 var p7 = new Promise(function(_, reject) { reject('p7'); }); |
| 37 var p8 = new Promise(function(_, reject) { reject('p8'); }); |
| 38 var p9 = new Promise(function(resolve) { resolve(p2); }); |
| 39 |
| 40 Promise.all([p1, p2, p5]).then(function(result) { |
| 41 testFailed('Promise.all([p1, p2, p5]) is fulfilled.'); |
| 42 }, function() { |
| 43 testFailed('Promise.all([p1, p2, p5]) is rejected.'); |
| 44 }); |
| 45 |
| 46 Promise.all().then(function() { |
| 47 testFailed('Promise.all() is fulfilled.'); |
| 48 }, function() { |
| 49 testPassed('Promise.all() is rejected.'); |
| 50 return Promise.all([]).then(function(localResult) { |
| 51 testPassed('Promise.all([]) is fulfilled.'); |
| 52 result = localResult; |
| 53 shouldBe('result.length', '0'); |
| 54 }, function() { |
| 55 testFailed('Promise.all([]) is rejected.'); |
| 56 }); |
| 57 }).then(function() { |
| 58 return Promise.all([p1, p2, p3]).then(function(localResult) { |
| 59 testPassed('Promise.all([p1, p2, p3]) is fulfilled.'); |
| 60 result = localResult; |
| 61 shouldBe('result.length', '3'); |
| 62 shouldBeEqualToString('result[0]', 'p1'); |
| 63 shouldBeEqualToString('result[1]', 'p2'); |
| 64 shouldBeEqualToString('result[2]', 'p3'); |
| 65 }, function() { |
| 66 testFailed('Promise.all([p1, p2, p3]) is rejected.'); |
| 67 }); |
| 68 }).then(function() { |
| 69 return Promise.all([p1, p6, p5]).then(function(localResult) { |
| 70 testFailed('Promise.all([p1, p6, p5]) is fulfilled.'); |
| 71 }, function(localResult) { |
| 72 testPassed('Promise.all([p1, p6, p5]) is rejected.'); |
| 73 result = localResult; |
| 74 shouldBeEqualToString('result', 'p6'); |
| 75 }); |
| 76 }).then(function() { |
| 77 return Promise.all([p9]).then(function(localResult) { |
| 78 testPassed('Promise.all([p9]) is fulfilled.'); |
| 79 result = localResult; |
| 80 shouldBe('result.length', '1'); |
| 81 shouldBeEqualToString('result[0]', 'p2'); |
| 82 }, function(result) { |
| 83 testFailed('Promise.all([p9]) is rejected.'); |
| 84 }); |
| 85 }).then(function() { |
| 86 // Array hole should not be skipped. |
| 87 return Promise.all([p9,,,]).then(function(localResult) { |
| 88 testPassed('Promise.all([p9,,,]) is fulfilled.'); |
| 89 result = localResult; |
| 90 shouldBe('result.length', '3'); |
| 91 shouldBeEqualToString('result[0]', 'p2'); |
| 92 shouldBe('result[1]', 'undefined'); |
| 93 shouldBe('result[2]', 'undefined'); |
| 94 }, function(localResult) { |
| 95 testFailed('Promise.all([p9,,,]) is rejected.'); |
| 96 }); |
| 97 }).then(function() { |
| 98 // Immediate value should be converted to a promise object by the |
| 99 // ToPromise operation. |
| 100 return Promise.all([p9,42]).then(function(localResult) { |
| 101 testPassed('Promise.all([p9,42]) is fulfilled.'); |
| 102 result = localResult; |
| 103 shouldBe('result.length', '2'); |
| 104 shouldBeEqualToString('result[0]', 'p2'); |
| 105 shouldBe('result[1]', '42'); |
| 106 }, function(localResult) { |
| 107 testFailed('Promise.all([p9,42]) is rejected.'); |
| 108 }); |
| 109 }).then(function() { |
| 110 return Promise.all({}).then(function(localResult) { |
| 111 testFailed('Promise.all({}) is fulfilled.'); |
| 112 }, function(localResult) { |
| 113 testPassed('Promise.all({}) is rejected.'); |
| 114 }); |
| 115 }).then(finishJSTest, finishJSTest); |
| 116 |
| 117 shouldBe('result', 'undefined'); |
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