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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/non262/Intl/available-locales-resolved.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | js/src/tests/non262/Intl/available-locales-resolved.js | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/js/src/tests/non262/Intl/available-locales-resolved.js b/js/src/tests/non262/Intl/available-locales-resolved.js new file mode 100644 index 0000000000..76b144d275 --- /dev/null +++ b/js/src/tests/non262/Intl/available-locales-resolved.js @@ -0,0 +1,41 @@ +// |reftest| skip-if(!this.hasOwnProperty('Intl')) + +if (typeof getAvailableLocalesOf === "undefined") { + var getAvailableLocalesOf = SpecialPowers.Cu.getJSTestingFunctions().getAvailableLocalesOf; +} + +function IsIntlService(c) { + return typeof c === "function" && + c.hasOwnProperty("prototype") && + c.prototype.hasOwnProperty("resolvedOptions"); +} + +const intlConstructors = Object.getOwnPropertyNames(Intl).map(name => Intl[name]).filter(IsIntlService); + +// Test all Intl service constructors. +for (let intlConstructor of intlConstructors) { + // Retrieve all available locales of the given Intl service constructor. + let available = getAvailableLocalesOf(intlConstructor.name); + + // "best fit" matchers could potentially return a different locale, so we only + // test with "lookup" locale matchers. (NB: We don't yet support "best fit" + // matchers.) + let options = {localeMatcher: "lookup"}; + + if (intlConstructor === Intl.DisplayNames) { + // Intl.DisplayNames can't be constructed without the "type" option. + options.type = "language"; + } + + for (let locale of available) { + let obj = new intlConstructor(locale, options); + let resolved = obj.resolvedOptions(); + + // If |locale| is an available locale, the "lookup" locale matcher should + // pick exactly that locale. + assertEq(resolved.locale, locale); + } +} + +if (typeof reportCompare === "function") + reportCompare(true, true); |