diff options
Diffstat (limited to 'js/src/tests/test262/intl402/DurationFormat/supportedLocalesOf/basic.js')
-rw-r--r-- | js/src/tests/test262/intl402/DurationFormat/supportedLocalesOf/basic.js | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/js/src/tests/test262/intl402/DurationFormat/supportedLocalesOf/basic.js b/js/src/tests/test262/intl402/DurationFormat/supportedLocalesOf/basic.js new file mode 100644 index 0000000000..300e1d24ee --- /dev/null +++ b/js/src/tests/test262/intl402/DurationFormat/supportedLocalesOf/basic.js @@ -0,0 +1,22 @@ +// |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.supportedLocalesOf +description: Tests that Intl.DurationFormat has a supportedLocalesOf property, and it works as expected. +features: [Intl.DurationFormat] +---*/ + +assert.sameValue(typeof Intl.DurationFormat.supportedLocalesOf, "function", + "supportedLocalesOf should be supported."); + +const defaultLocale = new Intl.DurationFormat().resolvedOptions().locale; +const notSupported = "zxx"; // "no linguistic content" +const requestedLocales = [defaultLocale, notSupported]; + +const supportedLocales = Intl.DurationFormat.supportedLocalesOf(requestedLocales); +assert.sameValue(supportedLocales.length, 1, "The length of the supported locales list should be 1"); +assert.sameValue(supportedLocales[0], defaultLocale, "The default locale is returned in the supported list."); + +reportCompare(0, 0); |