// |reftest| async // Copyright (C) 2023 Igalia, S.L. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: sec-array.fromasync description: Non-iterable input with thenable result promise rejects if thenable element rejects. includes: [asyncHelpers.js] flags: [async] features: [Array.fromAsync] ---*/ asyncTest(async function () { const expectedValue = {}; const expected = [ expectedValue ]; const inputThenable = { then (resolve, reject) { reject(new Test262Error); }, }; const input = { length: 1, 0: inputThenable, }; const output = Array.fromAsync(input); await assert.throwsAsync(Test262Error, () => output); });