Source code
Revision control
Copy as Markdown
Other Tools
// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally
// Copyright (C) 2022 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-temporal.duration.compare
description: Negative zero, as an extended year, fails
features: [Temporal]
---*/
const duration1 = new Temporal.Duration(1);
const duration2 = new Temporal.Duration(2);
const bad = "-000000-11-01";
assert.throws(
RangeError,
() => Temporal.Duration.compare(duration1, duration2, { relativeTo: bad }),
"Cannot use negative zero as extended year"
);
reportCompare(0, 0);