test262/test/built-ins/Promise/allSettled/resolves-empty-array.js

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// Copyright (C) 2019 Leo Balter. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-promise.allsettled
description: Promise.allSettled([]) returns a Promise for an empty array
info: |
Runtime Semantics: PerformPromiseAllSettled ( iteratorRecord, constructor, resultCapability )
4. Let remainingElementsCount be a new Record { [[Value]]: 1 }.
...
6.d ...
ii. Set remainingElementsCount.[[value]] to remainingElementsCount.[[value]] 1.
iii. If remainingElementsCount.[[value]] is 0, then
1. Let valuesArray be CreateArrayFromList(values).
2. Perform ? Call(resultCapability.[[Resolve]], undefined, « valuesArray »).
...
flags: [async]
includes: [promiseHelper.js]
features: [Promise.allSettled]
---*/
var arg = [];
Promise.allSettled(arg).then(function(result) {
checkSettledPromises(result, []);
}).then($DONE, $DONE);