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b1b4f04494
Remove files that tested both PerformPromiseThen and PromiseResolveFunction in favor of new tests that test PromiseResolveFunction more directly and completely.
42 lines
1.1 KiB
JavaScript
42 lines
1.1 KiB
JavaScript
// Copyright (C) 2016 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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description: >
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Resolving with an object with a "poisoned" `then` property after invocation
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of the executor function
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es6id: 25.4.3.1
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info: >
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[...]
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8. Let resolvingFunctions be CreateResolvingFunctions(promise).
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9. Let completion be Call(executor, undefined,
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«resolvingFunctions.[[Resolve]], resolvingFunctions.[[Reject]]»).
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25.4.1.3.2 Promise Resolve Functions
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7. If Type(resolution) is not Object, then
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a. Return FulfillPromise(promise, resolution).
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---*/
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var value = {};
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var resolve;
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var poisonedThen = Object.defineProperty({}, 'then', {
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get: function() {
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throw value;
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}
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});
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var promise = new Promise(function(_resolve) {
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resolve = _resolve;
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});
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promise.then(function() {
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$DONE('The promise should not be fulfilled.');
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}, function(val) {
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if (val !== value) {
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$DONE('The promise should be fulfilled with the provided value.');
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return;
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}
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$DONE();
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});
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resolve(poisonedThen);
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