54 lines
2.1 KiB
JavaScript
54 lines
2.1 KiB
JavaScript
|
// Copyright 2014 the V8 project authors. All rights reserved.
|
||
|
|
// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
|
||
|
|
//
|
||
|
|
// Redistribution and use in source and binary forms, with or without
|
||
|
|
// modification, are permitted provided that the following conditions
|
||
|
|
// are met:
|
||
|
|
// 1. Redistributions of source code must retain the above copyright
|
||
|
|
// notice, this list of conditions and the following disclaimer.
|
||
|
|
// 2. Redistributions in binary form must reproduce the above copyright
|
||
|
|
// notice, this list of conditions and the following disclaimer in the
|
||
|
|
// documentation and/or other materials provided with the distribution.
|
||
|
|
//
|
||
|
|
// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
|
||
|
|
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||
|
|
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||
|
|
// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
|
||
|
|
// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||
|
|
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||
|
|
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
|
||
|
|
// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||
|
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||
|
|
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
|
|
|
||
|
|
// Flags: --harmony
|
||
|
|
'use strict';
|
||
|
|
description('Test whether Promise processes microtasks in the correct order.');
|
||
|
|
|
||
|
|
var resolve;
|
||
|
|
var promise = new Promise(function(r) { resolve = r; });
|
||
|
|
var promiseState = 'pending';
|
||
|
|
var promiseResult = undefined;
|
||
|
|
promise.then(function(result) {
|
||
|
|
promiseState = 'fulfilled';
|
||
|
|
promiseResult = result;
|
||
|
|
}, function(result) {
|
||
|
|
promiseState = 'rejected';
|
||
|
|
promiseResult = result;
|
||
|
|
});
|
||
|
|
|
||
|
|
shouldBeEqualToString('promiseState', 'pending');
|
||
|
|
|
||
|
|
resolve('hello');
|
||
|
|
|
||
|
|
shouldBeEqualToString('promiseState', 'pending');
|
||
|
|
|
||
|
|
promise.then(function() {
|
||
|
|
shouldBeEqualToString('promiseState', 'fulfilled');
|
||
|
|
shouldBeEqualToString('promiseResult', 'hello');
|
||
|
|
finishJSTest();
|
||
|
|
}, function() {
|
||
|
|
testFailed('promise is rejected.');
|
||
|
|
finishJSTest();
|
||
|
|
});
|