test262/test/built-ins/Temporal/Instant/fromEpochMilliseconds/not-a-constructor.js

21 lines
821 B
JavaScript

// Copyright (C) 2021 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-temporal.instant.fromepochmilliseconds
description: Temporal.Instant.fromEpochMilliseconds does not implement [[Construct]], is not new-able
info: |
Built-in function objects that are not identified as constructors do not implement the
[[Construct]] internal method unless otherwise specified in the description of a particular
function.
includes: [isConstructor.js]
features: [Reflect.construct, Temporal]
---*/
assert.throws(TypeError, () => {
new Temporal.Instant.fromEpochMilliseconds();
}, "Calling as constructor");
assert.sameValue(isConstructor(Temporal.Instant.fromEpochMilliseconds), false,
"isConstructor(Temporal.Instant.fromEpochMilliseconds)");