mirror of https://github.com/tc39/test262.git
47 lines
1.4 KiB
JavaScript
47 lines
1.4 KiB
JavaScript
// Copyright (C) 2019 Leo Balter. All rights reserved.
|
||
// This code is governed by the BSD license found in the LICENSE file.
|
||
|
||
/*---
|
||
esid: sec-performpromiseallsettled
|
||
description: >
|
||
Indexed setter properties on Array.prototype are not invoked.
|
||
info: |
|
||
Promise.allSettled ( iterable )
|
||
|
||
6. Let result be PerformPromiseAllSettled(iteratorRecord, C, promiseCapability).
|
||
7. If result is an abrupt completion, then
|
||
a. If iteratorRecord.[[Done]] is false, set result to IteratorClose(iteratorRecord, result).
|
||
b, IfAbruptRejectPromise(result, promiseCapability).
|
||
|
||
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,
|
||
1. Let valuesArray be CreateArrayFromList(values).
|
||
...
|
||
...
|
||
|
||
7.3.16 CreateArrayFromList (elements)
|
||
...
|
||
4. For each element e of elements
|
||
a. Let status be CreateDataProperty(array, ToString(n), e).
|
||
b. Assert: status is true.
|
||
...
|
||
flags: [async]
|
||
features: [Promise.allSettled]
|
||
---*/
|
||
|
||
Object.defineProperty(Array.prototype, 0, {
|
||
set() {
|
||
throw new Test262Error('Setter on Array.prototype called');
|
||
}
|
||
});
|
||
|
||
Promise.allSettled([42]).then(function() {
|
||
$DONE();
|
||
}, $DONE);
|