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// Copyright (C) 2026 Danial Asaria (Bloomberg LP). All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-performpromiseallkeyed
description: >
Resolution is a collection of all the settled keyed values (all rejected)
info: |
PerformPromiseAllKeyed ( variant, promises, constructor, resultCapability, promiseResolve )
...
If variant is all-settled, then
Let onRejected be a new Abstract Closure ...
...
The onRejected closure:
Let obj be OrdinaryObjectCreate(%Object.prototype%).
Perform ! CreateDataPropertyOrThrow(obj, "status", "rejected").
Perform ! CreateDataPropertyOrThrow(obj, "reason", x).
includes: [asyncHelpers.js, compareArray.js]
flags: [async]
features: [await-dictionary]
---*/
var obj = {};
var input = {
first: Promise.reject(1),
second: Promise.reject('test262'),
third: Promise.reject(obj)
};
asyncTest(function() {
return Promise.allSettledKeyed(input).then(function(settled) {
assert.sameValue(Object.getPrototypeOf(settled), null);
assert.compareArray(Object.keys(settled), ['first', 'second', 'third']);
assert.sameValue(settled.first.status, 'rejected');
assert.sameValue(settled.first.reason, 1);
assert.sameValue(settled.second.status, 'rejected');
assert.sameValue(settled.second.reason, 'test262');
assert.sameValue(settled.third.status, 'rejected');
assert.sameValue(settled.third.reason, obj);
});
});