// |reftest| async // Copyright (C) 2019 Leo Balter, 2020 Rick Waldron. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- description: > Resolved promises ignore rejections through deferred invocation of the provided resolving function esid: sec-promise.allSettled info: | Let result be PerformPromiseAllSettled(iteratorRecord, C, promiseCapability). Runtime Semantics: PerformPromiseAllSettled Repeat ... r. Perform ? Invoke(nextPromise, "then", « resultCapability.[[Resolve]], rejectElement »). flags: [async] features: [Promise.allSettled, arrow-function] ---*/ var resolver = { then(resolve) { new Promise((resolve) => resolve()) .then(() => resolve(42)); } }; var lateRejector = { then(resolve, reject) { new Promise((resolve) => resolve()) .then(() => { resolve(9); reject(); }); } }; Promise.allSettled([resolver, lateRejector]) .then(resolution => { assert.sameValue(resolution[0].value, 42); assert.sameValue(resolution[0].status, 'fulfilled'); assert.sameValue(resolution[1].value, 9); assert.sameValue(resolution[1].status, 'fulfilled'); }).then($DONE, $DONE);