22 lines
592 B
JavaScript
22 lines
592 B
JavaScript
// Copyright 2014 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// A non-callable reject function throws eagerly
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var p = new Promise(function(resolve, reject) {
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log.push("resolve");
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resolve();
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});
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function MyPromise(resolver) {
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var reject = undefined;
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var resolve = function() { };
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resolver(resolve, reject);
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};
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MyPromise.prototype = new Promise(function() {});
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MyPromise.__proto__ = Promise;
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p.constructor = MyPromise;
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assertThrows(()=> p.then(function() { }), TypeError);
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