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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/extensions/unicode-extension-sequences.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/extensions/unicode-extension-sequences.js | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/js/src/tests/non262/Intl/extensions/unicode-extension-sequences.js b/js/src/tests/non262/Intl/extensions/unicode-extension-sequences.js new file mode 100644 index 0000000000..ead69a4632 --- /dev/null +++ b/js/src/tests/non262/Intl/extensions/unicode-extension-sequences.js @@ -0,0 +1,74 @@ +// |reftest| skip-if(!this.getSelfHostedValue) + +const startOfUnicodeExtensions = getSelfHostedValue("startOfUnicodeExtensions"); +const endOfUnicodeExtensions = getSelfHostedValue("endOfUnicodeExtensions"); + +const testcases = [ + // Language tag without Unicode extension. + { locale: "en", start: -1, end: 0 }, + { locale: "en-Latn", start: -1, end: 0 }, + { locale: "en-x-y", start: -1, end: 0 }, + { locale: "en-x-yz", start: -1, end: 0 }, + { locale: "en-x-u-kf", start: -1, end: 0 }, + + // Unicode extension sequence starts with key subtag. + // - no suceeding key or type subtags. + { locale: "en-u-ab", start: 2, end: 7 }, + { locale: "en-u-ab-x-y", start: 2, end: 7 }, + { locale: "en-u-ab-x-yz", start: 2, end: 7 }, + { locale: "en-u-ab-x-u-kn", start: 2, end: 7 }, + // - followed by key subtag. + { locale: "en-u-ab-cd", start: 2, end: 10 }, + { locale: "en-u-ab-cd-x-y", start: 2, end: 10 }, + { locale: "en-u-ab-cd-x-yz", start: 2, end: 10 }, + { locale: "en-u-ab-cd-x-u-kn", start: 2, end: 10 }, + // - followed by type subtag. + { locale: "en-u-ab-cdef", start: 2, end: 12 }, + { locale: "en-u-ab-cdef-x-y", start: 2, end: 12 }, + { locale: "en-u-ab-cdef-x-yz", start: 2, end: 12 }, + { locale: "en-u-ab-cdef-x-y-u-kn", start: 2, end: 12 }, + + // Unicode extension sequence starts with attribute subtag. + // - no suceeding attribute or key subtags. + { locale: "en-u-abc", start: 2, end: 8 }, + { locale: "en-u-abc-x-y", start: 2, end: 8 }, + { locale: "en-u-abc-x-yz", start: 2, end: 8 }, + { locale: "en-u-abc-x-y-u-kn", start: 2, end: 8 }, + // - followed by attribute subtag. + { locale: "en-u-abc-def", start: 2, end: 12 }, + { locale: "en-u-abc-def-x-y", start: 2, end: 12 }, + { locale: "en-u-abc-def-x-yz", start: 2, end: 12 }, + { locale: "en-u-abc-def-x-y-u-kn", start: 2, end: 12 }, + // - followed by key subtag. + { locale: "en-u-abc-de", start: 2, end: 11 }, + { locale: "en-u-abc-de-x-y", start: 2, end: 11 }, + { locale: "en-u-abc-de-x-yz", start: 2, end: 11 }, + { locale: "en-u-abc-de-x-y-u-kn", start: 2, end: 11 }, + // - followed by two key subtags. + { locale: "en-u-abc-de-fg", start: 2, end: 14 }, + { locale: "en-u-abc-de-fg-x-y", start: 2, end: 14 }, + { locale: "en-u-abc-de-fg-x-yz", start: 2, end: 14 }, + { locale: "en-u-abc-de-fg-x-y-u-kn", start: 2, end: 14 }, + // - followed by key and type subtag. + { locale: "en-u-abc-de-fgh", start: 2, end: 15 }, + { locale: "en-u-abc-de-fgh-x-y", start: 2, end: 15 }, + { locale: "en-u-abc-de-fgh-x-yz", start: 2, end: 15 }, + { locale: "en-u-abc-de-fgh-x-y-u-kn", start: 2, end: 15 }, + + // Also test when the Unicode extension doesn't start at index 2. + { locale: "en-Latn-u-kf", start: 7, end: 12 }, + { locale: "und-u-kf", start: 3, end: 8 }, +]; + +for (const {locale, start, end} of testcases) { + // Ensure the input is a valid language tag. + assertEqArray(Intl.getCanonicalLocales(locale), [locale]); + + assertEq(startOfUnicodeExtensions(locale), start); + + if (start >= 0) + assertEq(endOfUnicodeExtensions(locale, start), end); +} + +if (typeof reportCompare === "function") + reportCompare(true, true); |