blob: 30bd54dac62819b5dde7019ad48f68c8a38fa1ef (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
// |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);
});
|
