Source code
Revision control
Copy as Markdown
Other Tools
// |reftest| skip -- Intl.DurationFormat is not supported
// Copyright 2022 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-Intl.DurationFormat
description: Checks handling of valid values for the style option to the DurationFormat constructor.
info: |
InitializeDurationFormat (DurationFormat, locales, options)
(...)
13. Let style be ? GetOption(options, "style", "string", « "long", "short", "narrow", "digital" », "short").
14. Set durationFormat.[[Style]] to style.
features: [Intl.DurationFormat]
---*/
const validOptions = [
[undefined, "short"],
["long", "long"],
["short", "short"],
["narrow", "narrow"],
["digital", "digital"],
[{ toString() { return "short"; } }, "short"],
[{ toString() { return "long"; } }, "long"],
[{ toString() { return "narrow"; } }, "narrow"],
[{ toString() { return "digital"; } }, "digital"],
];
for (const [validOption, expected] of validOptions) {
const df = new Intl.DurationFormat([], {"style": validOption});
const resolvedOptions = df.resolvedOptions();
assert.sameValue(resolvedOptions.style, expected);
}
reportCompare(0, 0);