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LibJS: Implement Intl.Segmenter.prototype.resolvedOptions

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Idan Horowitz 2022-01-30 00:12:47 +02:00 • committed by Linus Groh
parent 6b8dfefc20
commit 891dfd9cbb
3 changed files with 54 additions and 0 deletions
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26
Userland/Libraries/LibJS/Tests/builtins/Intl/Segmenter/Segmenter.prototype.resolvedOptions.js Normal file
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describe("correct behavior", () => {
test("length is 0", () => {
expect(Intl.Segmenter.prototype.resolvedOptions).toHaveLength(0);
});
test("locale only contains relevant extension keys", () => {
const en1 = new Intl.Segmenter("en-u-ca-islamicc");
expect(en1.resolvedOptions().locale).toBe("en");
const en2 = new Intl.Segmenter("en-u-nu-latn");
expect(en2.resolvedOptions().locale).toBe("en");
const en3 = new Intl.Segmenter("en-u-ca-islamicc-nu-latn");
expect(en3.resolvedOptions().locale).toBe("en");
});
test("granularity", () => {
const en1 = new Intl.Segmenter("en");
expect(en1.resolvedOptions().granularity).toBe("grapheme");
["grapheme", "word", "sentence"].forEach(granularity => {
const en2 = new Intl.Segmenter("en", { granularity: granularity });
expect(en2.resolvedOptions().granularity).toBe(granularity);
});
});
});