// Copyright (C) 2019 Sergey Rubanov. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-promise.any
description: >
Promise.any([]) rejects with AggregateError, empty errors array.
info: |
Runtime Semantics: PerformPromiseAny ( iteratorRecord, constructor, resultCapability )
...
3. Let errors be a new empty List.
...
8. Repeat,
a. Let next be IteratorStep(iteratorRecord).
b. If next is an abrupt completion, set iteratorRecord.[[Done]] to true.
c. ReturnIfAbrupt(next).
d. If next is false, then
i. Set iteratorRecord.[[Done]] to true.
ii. Set remainingElementsCount.[[Value]] to remainingElementsCount.[[Value]] - 1.
iii. If remainingElementsCount.[[Value]] is 0, then
1. Let error be a newly created AggregateError object.
2. Set error.[[AggregateErrors]] to errors.
3. Return ThrowCompletion(error).
...
flags: [async]
features: [AggregateError, Promise.any, arrow-function]
---*/
Promise.any([])
.then(
() => $DONE('The promise should be rejected, but was resolved'),
error => {
assert.sameValue(Object.getPrototypeOf(error), AggregateError.prototype);
assert(error instanceof AggregateError);
assert.sameValue(error.errors.length, 0);
}
).then($DONE, $DONE);