// |reftest| async // 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: > Resolution is a collection of all the settled values (all fulfilled) info: | Runtime Semantics: PerformPromiseAllSettled 6. Repeat, ... j. Let steps be the algorithm steps defined in Promise.allSettled Resolve Element Functions. k. Let resolveElement be ! CreateBuiltinFunction(steps, « [[AlreadyCalled]], [[Index]], [[Values]], [[Capability]], [[RemainingElements]] »). ... r. Let rejectSteps be the algorithm steps defined in Promise.allSettled Reject Element Functions. s. Let rejectElement be ! CreateBuiltinFunction(rejectSteps, « [[AlreadyCalled]], [[Index]], [[Values]], [[Capability]], [[RemainingElements]] »). ... z. Perform ? Invoke(nextPromise, "then", « resolveElement, rejectElement »). Promise.allSettled Resolve Element Functions 9. Let obj be ! ObjectCreate(%ObjectPrototype%). 10. Perform ! CreateDataProperty(obj, "status", "fulfilled"). 11. Perform ! CreateDataProperty(obj, "value", x). 12. Set values[index] to be obj. 13. Set remainingElementsCount.[[Value]] to remainingElementsCount.[[Value]] - 1. 14. If remainingElementsCount.[[Value]] is 0, then a. Let valuesArray be ! CreateArrayFromList(values). b. Return ? Call(promiseCapability.[[Resolve]], undefined, « valuesArray »). Promise.allSettled Reject Element Functions 9. Let obj be ! ObjectCreate(%ObjectPrototype%). 10. Perform ! CreateDataProperty(obj, "status", "rejected"). 11. Perform ! CreateDataProperty(obj, "reason", x). 12. Set values[index] to be obj. 13. Set remainingElementsCount.[[Value]] to remainingElementsCount.[[Value]] - 1. 14. If remainingElementsCount.[[Value]] is 0, then a. Let valuesArray be CreateArrayFromList(values). b. Return ? Call(promiseCapability.[[Resolve]], undefined, « valuesArray »). flags: [async] includes: [promiseHelper.js] features: [Promise.allSettled] ---*/ var obj = {}; var p1 = new Promise(function(resolve) { resolve(1); }); var p2 = new Promise(function(resolve) { resolve('test262'); }); var p3 = new Promise(function(resolve) { resolve(obj); }); Promise.allSettled([p1, p2, p3]).then(function(settled) { checkSettledPromises(settled, [ { status: 'fulfilled', value: 1 }, { status: 'fulfilled', value: 'test262' }, { status: 'fulfilled', value: obj } ], 'settled'); }).then($DONE, $DONE);