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LibJS: Implement Temporal.ZonedDateTime.prototype.startOfDay

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Timothy Flynn 2024-11-25 13:33:31 -05:00 • committed by Andreas Kling
commit 6d78f1327e
Notes: github-actions[bot] 2024-11-26 10:03:18 +00:00
4 changed files with 101 additions and 35 deletions
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42
Libraries/LibJS/Tests/builtins/Temporal/ZonedDateTime/ZonedDateTime.prototype.startOfDay.js Normal file
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@ -0,0 +1,42 @@
describe("correct behavior", () => {
test("length is 0", () => {
expect(Temporal.ZonedDateTime.prototype.startOfDay).toHaveLength(0);
});
test("basic functionality", () => {
const plainDateTime = new Temporal.PlainDateTime(2021, 11, 3, 20, 9, 45, 100, 200, 300);
const zonedDateTime = plainDateTime.toZonedDateTime("UTC");
const startOfDayZonedDateTime = zonedDateTime.startOfDay();
expect(startOfDayZonedDateTime.epochNanoseconds).toBe(1635897600000000000n);
expect(startOfDayZonedDateTime.epochMilliseconds).toBe(1635897600000);
expect(startOfDayZonedDateTime.year).toBe(2021);
expect(startOfDayZonedDateTime.month).toBe(11);
expect(startOfDayZonedDateTime.monthCode).toBe("M11");
expect(startOfDayZonedDateTime.day).toBe(3);
expect(startOfDayZonedDateTime.hour).toBe(0);
expect(startOfDayZonedDateTime.minute).toBe(0);
expect(startOfDayZonedDateTime.second).toBe(0);
expect(startOfDayZonedDateTime.millisecond).toBe(0);
expect(startOfDayZonedDateTime.microsecond).toBe(0);
expect(startOfDayZonedDateTime.nanosecond).toBe(0);
expect(startOfDayZonedDateTime.dayOfWeek).toBe(3);
expect(startOfDayZonedDateTime.dayOfYear).toBe(307);
expect(startOfDayZonedDateTime.weekOfYear).toBe(44);
expect(startOfDayZonedDateTime.hoursInDay).toBe(24);
expect(startOfDayZonedDateTime.daysInWeek).toBe(7);
expect(startOfDayZonedDateTime.daysInYear).toBe(365);
expect(startOfDayZonedDateTime.monthsInYear).toBe(12);
expect(startOfDayZonedDateTime.inLeapYear).toBeFalse();
expect(startOfDayZonedDateTime.offset).toBe("+00:00");
expect(startOfDayZonedDateTime.offsetNanoseconds).toBe(0);
});
});
describe("errors", () => {
test("this value must be a Temporal.ZonedDateTime object", () => {
expect(() => {
Temporal.ZonedDateTime.prototype.startOfDay.call("foo");
}).toThrowWithMessage(TypeError, "Not an object of type Temporal.ZonedDateTime");
});
});

69
Libraries/LibJS/Tests/builtins/Temporal/ZonedDateTime/ZonedDateTime.prototype.withPlainTime.js
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@ -53,42 +53,41 @@ describe("correct behavior", () => {
checkCommonExpectedResults(withPlainTimeZonedDateTime);
});
// FIXME: Enable this test when we have ZonedDateTime.prototype.startOfDay
// test("passing no parameters is the equivalent of using startOfDay", () => {
// const plainDateTime = new Temporal.PlainDateTime(2021, 11, 4, 21, 16, 56, 100, 200, 300);
// const zonedDateTime = plainDateTime.toZonedDateTime("UTC");
// const startOfDayZonedDateTime = zonedDateTime.startOfDay();
// const withPlainTimeZonedDateTime = zonedDateTime.withPlainTime();
test("passing no parameters is the equivalent of using startOfDay", () => {
const plainDateTime = new Temporal.PlainDateTime(2021, 11, 4, 21, 16, 56, 100, 200, 300);
const zonedDateTime = plainDateTime.toZonedDateTime("UTC");
const startOfDayZonedDateTime = zonedDateTime.startOfDay();
const withPlainTimeZonedDateTime = zonedDateTime.withPlainTime();
// expect(startOfDayZonedDateTime.epochNanoseconds).toBe(
// withPlainTimeZonedDateTime.epochNanoseconds
// );
// expect(startOfDayZonedDateTime.epochMilliseconds).toBe(
// withPlainTimeZonedDateTime.epochMilliseconds
// );
// expect(startOfDayZonedDateTime.year).toBe(withPlainTimeZonedDateTime.year);
// expect(startOfDayZonedDateTime.month).toBe(withPlainTimeZonedDateTime.month);
// expect(startOfDayZonedDateTime.monthCode).toBe(withPlainTimeZonedDateTime.monthCode);
// expect(startOfDayZonedDateTime.day).toBe(withPlainTimeZonedDateTime.day);
// expect(startOfDayZonedDateTime.hour).toBe(withPlainTimeZonedDateTime.hour);
// expect(startOfDayZonedDateTime.minute).toBe(withPlainTimeZonedDateTime.minute);
// expect(startOfDayZonedDateTime.second).toBe(withPlainTimeZonedDateTime.second);
// expect(startOfDayZonedDateTime.millisecond).toBe(withPlainTimeZonedDateTime.millisecond);
// expect(startOfDayZonedDateTime.microsecond).toBe(withPlainTimeZonedDateTime.microsecond);
// expect(startOfDayZonedDateTime.nanosecond).toBe(withPlainTimeZonedDateTime.nanosecond);
// expect(startOfDayZonedDateTime.dayOfWeek).toBe(withPlainTimeZonedDateTime.dayOfWeek);
// expect(startOfDayZonedDateTime.dayOfYear).toBe(withPlainTimeZonedDateTime.dayOfYear);
// expect(startOfDayZonedDateTime.weekOfYear).toBe(withPlainTimeZonedDateTime.weekOfYear);
// expect(startOfDayZonedDateTime.hoursInDay).toBe(withPlainTimeZonedDateTime.hoursInDay);
// expect(startOfDayZonedDateTime.daysInWeek).toBe(withPlainTimeZonedDateTime.daysInWeek);
// expect(startOfDayZonedDateTime.daysInYear).toBe(withPlainTimeZonedDateTime.daysInYear);
// expect(startOfDayZonedDateTime.monthsInYear).toBe(withPlainTimeZonedDateTime.monthsInYear);
// expect(startOfDayZonedDateTime.inLeapYear).toBe(withPlainTimeZonedDateTime.inLeapYear);
// expect(startOfDayZonedDateTime.offset).toBe(withPlainTimeZonedDateTime.offset);
// expect(startOfDayZonedDateTime.offsetNanoseconds).toBe(
// withPlainTimeZonedDateTime.offsetNanoseconds
// );
// });
expect(startOfDayZonedDateTime.epochNanoseconds).toBe(
withPlainTimeZonedDateTime.epochNanoseconds
);
expect(startOfDayZonedDateTime.epochMilliseconds).toBe(
withPlainTimeZonedDateTime.epochMilliseconds
);
expect(startOfDayZonedDateTime.year).toBe(withPlainTimeZonedDateTime.year);
expect(startOfDayZonedDateTime.month).toBe(withPlainTimeZonedDateTime.month);
expect(startOfDayZonedDateTime.monthCode).toBe(withPlainTimeZonedDateTime.monthCode);
expect(startOfDayZonedDateTime.day).toBe(withPlainTimeZonedDateTime.day);
expect(startOfDayZonedDateTime.hour).toBe(withPlainTimeZonedDateTime.hour);
expect(startOfDayZonedDateTime.minute).toBe(withPlainTimeZonedDateTime.minute);
expect(startOfDayZonedDateTime.second).toBe(withPlainTimeZonedDateTime.second);
expect(startOfDayZonedDateTime.millisecond).toBe(withPlainTimeZonedDateTime.millisecond);
expect(startOfDayZonedDateTime.microsecond).toBe(withPlainTimeZonedDateTime.microsecond);
expect(startOfDayZonedDateTime.nanosecond).toBe(withPlainTimeZonedDateTime.nanosecond);
expect(startOfDayZonedDateTime.dayOfWeek).toBe(withPlainTimeZonedDateTime.dayOfWeek);
expect(startOfDayZonedDateTime.dayOfYear).toBe(withPlainTimeZonedDateTime.dayOfYear);
expect(startOfDayZonedDateTime.weekOfYear).toBe(withPlainTimeZonedDateTime.weekOfYear);
expect(startOfDayZonedDateTime.hoursInDay).toBe(withPlainTimeZonedDateTime.hoursInDay);
expect(startOfDayZonedDateTime.daysInWeek).toBe(withPlainTimeZonedDateTime.daysInWeek);
expect(startOfDayZonedDateTime.daysInYear).toBe(withPlainTimeZonedDateTime.daysInYear);
expect(startOfDayZonedDateTime.monthsInYear).toBe(withPlainTimeZonedDateTime.monthsInYear);
expect(startOfDayZonedDateTime.inLeapYear).toBe(withPlainTimeZonedDateTime.inLeapYear);
expect(startOfDayZonedDateTime.offset).toBe(withPlainTimeZonedDateTime.offset);
expect(startOfDayZonedDateTime.offsetNanoseconds).toBe(
withPlainTimeZonedDateTime.offsetNanoseconds
);
});
test("from plain time string", () => {
const plainDateTime = new Temporal.PlainDateTime(2021, 11, 4, 21, 16, 56, 100, 200, 300);