mirror of https://github.com/tc39/test262.git
41 lines
1.0 KiB
JavaScript
41 lines
1.0 KiB
JavaScript
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// 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: Resolving with a thenable object value
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es6id: 25.4.4.5
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info: >
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[...]
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6. Let resolveResult be Call(promiseCapability.[[Resolve]], undefined,
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«x»).
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[...]
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25.4.1.3.2 Promise Resolve Functions
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[...]
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8. Let then be Get(resolution, "then").
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9. If then is an abrupt completion, then
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[...]
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10. Let thenAction be then.[[value]].
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11. If IsCallable(thenAction) is false, then
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[...]
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12. Perform EnqueueJob ("PromiseJobs", PromiseResolveThenableJob,
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«promise, resolution, thenAction»)
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---*/
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var value = {};
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var thenable = {
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then: function(resolve) {
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resolve(value);
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}
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};
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Promise.resolve(thenable).then(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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}, function() {
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$DONE('The promise should not be rejected.');
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});
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