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'; 26description('Test Promise construction.'); 27 28var thisInInit; 29var resolve, reject; 30var result; 31var promise = new Promise(function(newResolve, newReject) { 32 thisInInit = this; 33 resolve = newResolve; 34 reject = newReject; 35}); 36 37shouldBeTrue('promise instanceof Promise'); 38shouldBe('promise.constructor', 'Promise'); 39shouldBe('thisInInit', 'undefined'); 40shouldBeTrue('resolve instanceof Function'); 41shouldBeTrue('reject instanceof Function'); 42 43shouldThrow('new Promise()', '"TypeError: Promise resolver undefined is not a function"'); 44shouldThrow('new Promise(37)', '"TypeError: Promise resolver 37 is not a function"'); 45 46try { 47 promise = new Promise(function() { throw Error('foo'); }); 48 testPassed('promise = new Promise(function() { throw Error("foo"); }) did not throw exception.'); 49} catch (e) { 50 testFailed('new Promise(function() { throw Error(\'foo\'); }) should not throw an exception.'); 51} 52 53promise.then(undefined, function(localResult) { 54 result = localResult; 55 shouldBeEqualToString('result.message', 'foo'); 56}); 57 58new Promise(function(resolve) { 59 resolve("hello"); 60 throw Error("foo"); 61}).then(function(localResult) { 62 result = localResult; 63 testPassed('fulfilled'); 64 shouldBeEqualToString('result', 'hello'); 65 finishJSTest(); 66}, function(localResult) { 67 result = localResult; 68 testFailed('rejected'); 69 finishJSTest(); 70}); 71