2d48e06e52
Import Blink layout tests for Promises. We omitted some tests (for example workers tests). We fixed some wrong test expectations. BUG=347095 LOG=N R=rossberg@chromium.org Review URL: https://codereview.chromium.org/182713002 Patch from Yutaka Hirano <yhirano@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19757 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
109 lines
4.3 KiB
JavaScript
109 lines
4.3 KiB
JavaScript
// Copyright 2014 the V8 project authors. All rights reserved.
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// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// Flags: --harmony
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'use strict';
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description('Test Promise.race');
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var result;
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var p1 = new Promise(function(resolve) { resolve('p1'); });
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var p2 = new Promise(function(resolve) { resolve('p2'); });
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var p3 = new Promise(function(resolve) { resolve('p3'); });
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var p4 = new Promise(function() {});
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var p5 = new Promise(function() {});
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var p6 = new Promise(function(_, reject) { reject('p6'); });
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var p7 = new Promise(function(_, reject) { reject('p7'); });
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var p8 = new Promise(function(_, reject) { reject('p8'); });
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var p9 = new Promise(function(resolve) { resolve(p2); });
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Promise.race([p4, p5]).then(function(localResult) {
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testFailed('Promise.race([p4, p5]) is fulfilled.');
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}, function() {
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testFailed('Promise.race([p4, p5]) is rejected.');
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});
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// If the argument is an empty array, the result promise won't be fulfilled.
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Promise.race([]).then(function(localResult) {
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testFailed('Promise.race([]) is fulfilled.');
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}, function() {
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testFailed('Promise.race([]) is rejected.');
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});
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Promise.race().then(function(localResult) {
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testFailed('Promise.race() is fulfilled.');
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}, function() {
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testPassed('Promise.race() is rejected.');
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}).then(function() {
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return Promise.race({}).then(function(localResult) {
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testFailed('Promise.race({}) is fulfilled.');
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}, function() {
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testPassed('Promise.race({}) is rejected.');
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});
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}).then(function() {
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return Promise.race([p4, p1, p6]).then(function(localResult) {
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testPassed('Promise.race([p4, p1, p6]) is fulfilled.');
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result = localResult;
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shouldBeEqualToString('result', 'p1');
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}, function() {
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testFailed('Promise.race([p4, p1, p6]) is rejected.');
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});
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}).then(function() {
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return Promise.race([p4, p6, p1]).then(function(localResult) {
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testFailed('Promise.race([p4, p6, p1]) is fulfilled.');
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}, function(localResult) {
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testPassed('Promise.race([p4, p6, p1]) is rejected.');
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result = localResult;
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shouldBeEqualToString('result', 'p6');
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});
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}).then(function() {
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return Promise.race([p9]).then(function(localResult) {
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testPassed('Promise.race([p9]) is fulfilled.');
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result = localResult;
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shouldBeEqualToString('result', 'p2');
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}, function() {
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testFailed('Promise.race([p9]) is rejected.');
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});
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}).then(function() {
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// Array hole should not be skipped.
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return Promise.race([p4,,]).then(function(localResult) {
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testPassed('Promise.race([p4,,]) is fulfilled.');
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result = localResult;
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shouldBe('result', 'undefined');
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}, function() {
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testFailed('Promise.race([p4,,]) is rejected.');
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});
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}).then(function() {
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// Immediate value should be converted to a promise object by the
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// ToPromise operation.
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return Promise.race([p4,42]).then(function(localResult) {
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testPassed('Promise.race([p4,42]) is fulfilled.');
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result = localResult;
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shouldBe('result', '42');
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}, function() {
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testFailed('Promise.race([p4,42]) is rejected.');
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});
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}).then(finishJSTest, finishJSTest);
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shouldBe('result', 'undefined');
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