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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/DisplayNames/script.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/DisplayNames/script.js | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/js/src/tests/non262/Intl/DisplayNames/script.js b/js/src/tests/non262/Intl/DisplayNames/script.js new file mode 100644 index 0000000000..43b3ad5308 --- /dev/null +++ b/js/src/tests/non262/Intl/DisplayNames/script.js @@ -0,0 +1,134 @@ +// |reftest| skip-if(!this.hasOwnProperty('Intl')) + +const tests = { + "en": { + long: { + "Latn": "Latin", + "Hant": "Traditional Han", + "Hans": "Simplified Han", + "Cans": "Unified Canadian Aboriginal Syllabics", + }, + short: { + "Hant": "Traditional", + "Hans": "Simplified", + "Cans": "UCAS", + }, + narrow: {}, + }, + "de": { + long: { + "Latn": "Lateinisch", + "Hant": "Traditionelles Chinesisch", + "Hans": "Vereinfachtes Chinesisch", + }, + short: { + "Hant": "Traditionell", + "Hans": "Vereinfacht", + }, + narrow: {}, + }, + "fr": { + long: { + "Latn": "latin", + "Hant": "sinogrammes traditionnels", + "Hans": "sinogrammes simplifiés", + }, + short: { + "Hant": "traditionnel", + "Hans": "simplifié", + }, + narrow: {}, + }, + "zh": { + long: { + "Latn": "拉丁文", + "Hant": "繁体中文", + "Hans": "简体中文", + }, + short: { + "Hant": "繁体", + "Hans": "简体", + }, + narrow: {}, + }, + "ar": { + long: { + "Latn": "اللاتينية", + "Arab": "العربية", + "Hant": "الهان التقليدية", + "Hans": "الهان المبسطة", + }, + short: { + "Hant": "التقليدية", + "Hans": "المبسطة", + }, + narrow: {}, + }, +}; + +for (let [locale, localeTests] of Object.entries(tests)) { + for (let [style, styleTests] of Object.entries(localeTests)) { + let dn = new Intl.DisplayNames(locale, {type: "script", style}); + + let resolved = dn.resolvedOptions(); + assertEq(resolved.locale, locale); + assertEq(resolved.style, style); + assertEq(resolved.type, "script"); + assertEq(resolved.fallback, "code"); + + let inheritedTests = {...localeTests.long, ...localeTests.short, ...localeTests.narrow}; + for (let [script, expected] of Object.entries({...inheritedTests, ...styleTests})) { + assertEq(dn.of(script), expected); + + // Also works with objects. + assertEq(dn.of(Object(script)), expected); + } + } +} + +{ + let dn = new Intl.DisplayNames("en", {type: "script"}); + + // Performs ToString on the input and then validates the stringified result. + assertThrowsInstanceOf(() => dn.of(), RangeError); + assertThrowsInstanceOf(() => dn.of(Symbol()), TypeError); + assertThrowsInstanceOf(() => dn.of(0), RangeError); + + // ToString(null) = "null", which passes `unicode_script_subtag`. + dn.of(null); // no error + + // Throws an error if |code| can't be parsed as a `unicode_script_subtag` production. + assertThrowsInstanceOf(() => dn.of("latn-"), RangeError); + assertThrowsInstanceOf(() => dn.of("en-latn"), RangeError); +} + +// Test fallback behaviour. +{ + let dn1 = new Intl.DisplayNames("en", {type: "script"}); + let dn2 = new Intl.DisplayNames("en", {type: "script", fallback: "code"}); + let dn3 = new Intl.DisplayNames("en", {type: "script", fallback: "none"}); + + assertEq(dn1.resolvedOptions().fallback, "code"); + assertEq(dn2.resolvedOptions().fallback, "code"); + assertEq(dn3.resolvedOptions().fallback, "none"); + + // "Aaaa" is not a registered script code. + assertEq(dn1.of("Aaaa"), "Aaaa"); + assertEq(dn2.of("Aaaa"), "Aaaa"); + assertEq(dn3.of("Aaaa"), undefined); + + // The returned fallback is in canonical case. + assertEq(dn1.of("aaaa"), "Aaaa"); + assertEq(dn2.of("aaaa"), "Aaaa"); + assertEq(dn3.of("aaaa"), undefined); +} + +// Test when case isn't canonical. +{ + let dn = new Intl.DisplayNames("en", {type: "script", fallback: "none"}); + + assertEq(dn.of("LATN"), "Latin"); +} + +if (typeof reportCompare === "function") + reportCompare(true, true); |