js/src/tests/test262/built-ins/Temporal/Instant/prototype/equals/argument-string-calendar-annotation-invalid-key.js


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

// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally
// Copyright (C) 2024 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
esid: sec-temporal.instant.prototype.equals
description: Annotation keys are lowercase-only
features: [Temporal]
---*/

const invalidStrings = [
  ["1970-01-01T00:00Z[U-CA=iso8601]", "invalid capitalized key"],
  ["1970-01-01T00:00Z[u-CA=iso8601]", "invalid partially-capitalized key"],
  ["1970-01-01T00:00Z[FOO=bar]", "invalid capitalized unrecognized key"],
];
const instance = new Temporal.Instant(0n);
invalidStrings.forEach(([arg, descr]) => {
  assert.throws(
    RangeError,
    () => instance.equals(arg),
    `annotation keys must be lowercase: ${arg} - ${descr}`
  );
});

reportCompare(0, 0);