Source code
Revision control
Copy as Markdown
Other Tools
// |reftest| async
// Copyright (C) 2022 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-array.fromasync
description: >
Array.fromAsync treats a Number as an array-like
includes: [asyncHelpers.js, compareArray.js]
flags: [async]
features: [Array.fromAsync]
---*/
asyncTest(async function () {
Number.prototype.length = 2;
Number.prototype[0] = 1;
Number.prototype[1] = 2;
const result = await Array.fromAsync(1);
assert.compareArray(result, [1, 2]);
});