Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 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 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 | // 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'); |