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LibJS: Implement Intl.DurationFormat.prototype.format

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Idan Horowitz 2022-06-30 16:43:53 +03:00
parent b1fe6c3f68
commit 706ff5ac83
3 changed files with 93 additions and 0 deletions
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65
Userland/Libraries/LibJS/Tests/builtins/Intl/DurationFormat/DurationFormat.prototype.format.js Normal file
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describe("correct behavior", () => {
test("length is 1", () => {
expect(Intl.DurationFormat.prototype.format).toHaveLength(1);
});
test("formats duration correctly", () => {
const duration = {
years: 1,
months: 2,
weeks: 3,
days: 3,
hours: 4,
minutes: 5,
seconds: 6,
milliseconds: 7,
microseconds: 8,
nanoseconds: 9,
};
expect(new Intl.DurationFormat().format(duration)).toBe(
"1 year, 2 months, 3 weeks, 3 days, 4 hours, 5 minutes, 6 seconds, 7 milliseconds, 8 microseconds, and 9 nanoseconds"
);
expect(new Intl.DurationFormat("en").format(duration)).toBe(
"1 year, 2 months, 3 weeks, 3 days, 4 hours, 5 minutes, 6 seconds, 7 milliseconds, 8 microseconds, and 9 nanoseconds"
);
expect(new Intl.DurationFormat("en", { style: "long" }).format(duration)).toBe(
"1 year, 2 months, 3 weeks, 3 days, 4 hours, 5 minutes, 6 seconds, 7 milliseconds, 8 microseconds, and 9 nanoseconds"
);
expect(new Intl.DurationFormat("en", { style: "short" }).format(duration)).toBe(
"1 yr, 2 mths, 3 wks, 3 days, 4 hr, 5 min, 6 sec, 7 ms, 8 μs, and 9 ns"
);
expect(new Intl.DurationFormat("en", { style: "narrow" }).format(duration)).toBe(
"1y, 2m, 3w, 3d, 4h, 5m, 6s, 7ms, 8μs, and 9ns"
);
expect(new Intl.DurationFormat("en", { style: "digital" }).format(duration)).toBe(
"1y, 2m, 3w, 3d, and 4:05:06.007"
);
expect(
new Intl.DurationFormat("en", {
style: "narrow",
nanoseconds: "numeric",
fractionalDigits: 7,
}).format(duration)
).toBe("1y, 2m, 3w, 3d, 4h, 5m, 6s, 7ms, and 8.009μs");
expect(new Intl.DurationFormat("de", { style: "long" }).format(duration)).toBe(
"1 Jahr, 2 Monate, 3 Wochen, 3 Tage, 4 Stunden, 5 Minuten, 6 Sekunden, 7 Millisekunden, 8 Mikrosekunden und 9 Nanosekunden"
);
expect(new Intl.DurationFormat("de", { style: "short" }).format(duration)).toBe(
"1 J, 2 Mon., 3 Wo., 3 Tg., 4 Std., 5 Min., 6 Sek., 7 ms, 8 μs und 9 ns"
);
expect(new Intl.DurationFormat("de", { style: "narrow" }).format(duration)).toBe(
"1 J, 2 M, 3 W, 3 T, 4 Std., 5 Min., 6 Sek., 7 ms, 8 μs und 9 ns"
);
expect(new Intl.DurationFormat("de", { style: "digital" }).format(duration)).toBe(
"1 J, 2 M, 3 W, 3 T und 4:05:06,007"
);
expect(
new Intl.DurationFormat("de", {
style: "narrow",
nanoseconds: "numeric",
fractionalDigits: 7,
}).format(duration)
).toBe("1 J, 2 M, 3 W, 3 T, 4 Std., 5 Min., 6 Sek., 7 ms und 8,009 μs");
});
});