71 lines
2.8 KiB
JavaScript
71 lines
2.8 KiB
JavaScript
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// 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 construction.');
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var thisInInit;
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var resolve, reject;
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var result;
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var promise = new Promise(function(newResolve, newReject) {
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thisInInit = this;
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resolve = newResolve;
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reject = newReject;
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});
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shouldBeTrue('promise instanceof Promise');
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shouldBe('promise.constructor', 'Promise');
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shouldBe('thisInInit', 'undefined');
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shouldBeTrue('resolve instanceof Function');
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shouldBeTrue('reject instanceof Function');
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shouldThrow('new Promise()', '"TypeError: Promise resolver undefined is not a function"');
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shouldThrow('new Promise(37)', '"TypeError: Promise resolver 37 is not a function"');
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try {
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promise = new Promise(function() { throw Error('foo'); });
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testPassed('promise = new Promise(function() { throw Error("foo"); }) did not throw exception.');
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} catch (e) {
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testFailed('new Promise(function() { throw Error(\'foo\'); }) should not throw an exception.');
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}
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promise.then(undefined, function(localResult) {
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result = localResult;
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shouldBeEqualToString('result.message', 'foo');
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});
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new Promise(function(resolve) {
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resolve("hello");
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throw Error("foo");
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}).then(function(localResult) {
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result = localResult;
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testPassed('fulfilled');
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shouldBeEqualToString('result', 'hello');
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finishJSTest();
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}, function(localResult) {
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result = localResult;
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testFailed('rejected');
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finishJSTest();
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});
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