summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/harness/asyncHelpers-asyncTest-return-not-thenable.js
blob: f752faa992df2b47ef1ef28eb278507ea2b2185f (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
25
26
27
28
29
30
31
32
// Copyright (C) 2022 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: |
    The 'asyncTest' helper rejects test functions that do not return a thenable.
includes: [asyncHelpers.js, compareArray.js]
---*/

const doneValues = [];
function $DONE(error) {
  // Will be a TypeError from trying to invoke .then() on non-thenable
  doneValues.push(error instanceof TypeError);
}
asyncTest(function () {
  return null;
});
asyncTest(function () {
  return {};
});
asyncTest(function () {
  return "string";
});
asyncTest(function () {
  return 42;
});
asyncTest(function () {});
asyncTest(function () {
  return function () {};
});
assert.compareArray(doneValues, [true, true, true, true, true, true]);

reportCompare(0, 0);