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// |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: Result promise rejects if then method of input fails.
includes: [asyncHelpers.js]
flags: [async]
features: [Array.fromAsync]
---*/
asyncTest(async function () {
const expectedValue = {};
const expected = [ expectedValue ];
const inputThenable = {
then (resolve, reject) {
throw new Test262Error();
},
};
const input = [ inputThenable ].values();
const output = Array.fromAsync(input);
await assert.throwsAsync(Test262Error, () => output);
});