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LibJS: Implement Temporal.ZonedDateTime.prototype.since/until
This commit is contained in:
Timothy Flynn
Andreas Kling
parent
336efa5e3f
commit
eadd0c40c9
Notes:
github-actions[bot]
2024-11-26 10:03:39 +00:00
Author: https://github.com/trflynn89
Commit: eadd0c40c9
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2577
Reviewed-by: https://github.com/shannonbooth ✅
6 changed files with 729 additions and 0 deletions
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@ -0,0 +1,317 @@
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describe("correct behavior", () => {
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test("length is 1", () => {
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expect(Temporal.ZonedDateTime.prototype.since).toHaveLength(1);
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});
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test("basic functionality", () => {
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const values = [
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[0n, 0n, "PT0S"],
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[2345679011n, 123456789n, "PT2.222222222S"],
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[123456789n, 0n, "PT0.123456789S"],
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[0n, 123456789n, "-PT0.123456789S"],
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[123456789123456789n, 0n, "PT34293H33M9.123456789S"],
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[0n, 123456789123456789n, "-PT34293H33M9.123456789S"],
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];
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for (const [arg, argOther, expected] of values) {
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const zonedDateTime = new Temporal.ZonedDateTime(arg, "UTC");
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const other = new Temporal.ZonedDateTime(argOther, "UTC");
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expect(zonedDateTime.since(other).toString()).toBe(expected);
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}
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});
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test("smallestUnit option", () => {
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const zonedDateTime = new Temporal.ZonedDateTime(34401906007008009n, "UTC");
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const other = new Temporal.ZonedDateTime(0n, "UTC");
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const values = [
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["year", "P1Y"],
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["month", "P13M"],
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["week", "P56W"],
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["day", "P398D"],
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["hour", "PT9556H"],
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["minute", "PT9556H5M"],
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["second", "PT9556H5M6S"],
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["millisecond", "PT9556H5M6.007S"],
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["microsecond", "PT9556H5M6.007008S"],
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["nanosecond", "PT9556H5M6.007008009S"],
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];
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for (const [smallestUnit, expected] of values) {
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expect(zonedDateTime.since(other, { smallestUnit }).toString()).toBe(expected);
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}
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});
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test("largestUnit option", () => {
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const zonedDateTime = new Temporal.ZonedDateTime(34401906007008009n, "UTC");
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const other = new Temporal.ZonedDateTime(0n, "UTC");
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const values = [
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["year", "P1Y1M2DT4H5M6.007008009S"],
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["month", "P13M2DT4H5M6.007008009S"],
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["week", "P56W6DT4H5M6.007008009S"],
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["day", "P398DT4H5M6.007008009S"],
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["hour", "PT9556H5M6.007008009S"],
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["minute", "PT573365M6.007008009S"],
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["second", "PT34401906.007008009S"],
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["millisecond", "PT34401906.007008009S"],
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["microsecond", "PT34401906.007008009S"],
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["nanosecond", "PT34401906.007008008S"],
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];
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for (const [largestUnit, expected] of values) {
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expect(zonedDateTime.since(other, { largestUnit }).toString()).toBe(expected);
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}
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});
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});
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describe("errors", () => {
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test("this value must be a Temporal.ZonedDateTime object", () => {
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expect(() => {
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Temporal.ZonedDateTime.prototype.since.call("foo", {});
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}).toThrowWithMessage(TypeError, "Not an object of type Temporal.ZonedDateTime");
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});
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test("cannot compare dates from different calendars", () => {
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const zonedDateTimeOne = new Temporal.ZonedDateTime(0n, "UTC", "iso8601");
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const zonedDateTimeTwo = new Temporal.ZonedDateTime(0n, "UTC", "gregory");
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expect(() => {
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zonedDateTimeOne.since(zonedDateTimeTwo);
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}).toThrowWithMessage(RangeError, "Cannot compare dates from two different calendars");
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});
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test("cannot compare dates from different time zones", () => {
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const zonedDateTimeOne = new Temporal.ZonedDateTime(0n, "UTC");
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const zonedDateTimeTwo = new Temporal.ZonedDateTime(0n, "America/New_York");
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expect(() => {
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zonedDateTimeOne.since(zonedDateTimeTwo, { largestUnit: "day" });
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}).toThrowWithMessage(RangeError, "Cannot compare dates from two different time zones");
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});
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});
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describe("rounding modes", () => {
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const earlier = new Temporal.ZonedDateTime(
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1546935756_123_456_789n /* 2019-01-08T08:22:36.123456789+00:00 */,
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"UTC"
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);
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const later = new Temporal.ZonedDateTime(
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1631018380_987_654_289n /* 2021-09-07T12:39:40.987654289+00:00 */,
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"UTC"
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);
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test("'ceil' rounding mode", () => {
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const expected = [
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["years", "P3Y", "-P2Y"],
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["months", "P32M", "-P31M"],
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["weeks", "P140W", "-P139W"],
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["days", "P974D", "-P973D"],
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["hours", "PT23357H", "-PT23356H"],
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["minutes", "PT23356H18M", "-PT23356H17M"],
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["seconds", "PT23356H17M5S", "-PT23356H17M4S"],
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["milliseconds", "PT23356H17M4.865S", "-PT23356H17M4.864S"],
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["microseconds", "PT23356H17M4.864198S", "-PT23356H17M4.864197S"],
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["nanoseconds", "PT23356H17M4.8641975S", "-PT23356H17M4.8641975S"],
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];
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const roundingMode = "ceil";
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expected.forEach(([smallestUnit, expectedPositive, expectedNegative]) => {
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const sincePositive = later.since(earlier, { smallestUnit, roundingMode });
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expect(sincePositive.toString()).toBe(expectedPositive);
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const sinceNegative = earlier.since(later, { smallestUnit, roundingMode });
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expect(sinceNegative.toString()).toBe(expectedNegative);
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});
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});
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test("'expand' rounding mode", () => {
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const expected = [
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["years", "P3Y", "-P3Y"],
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["months", "P32M", "-P32M"],
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["weeks", "P140W", "-P140W"],
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["days", "P974D", "-P974D"],
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["hours", "PT23357H", "-PT23357H"],
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["minutes", "PT23356H18M", "-PT23356H18M"],
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["seconds", "PT23356H17M5S", "-PT23356H17M5S"],
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["milliseconds", "PT23356H17M4.865S", "-PT23356H17M4.865S"],
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["microseconds", "PT23356H17M4.864198S", "-PT23356H17M4.864198S"],
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["nanoseconds", "PT23356H17M4.8641975S", "-PT23356H17M4.8641975S"],
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];
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const roundingMode = "expand";
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expected.forEach(([smallestUnit, expectedPositive, expectedNegative]) => {
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const sincePositive = later.since(earlier, { smallestUnit, roundingMode });
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expect(sincePositive.toString()).toBe(expectedPositive);
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const sinceNegative = earlier.since(later, { smallestUnit, roundingMode });
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expect(sinceNegative.toString()).toBe(expectedNegative);
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});
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});
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test("'floor' rounding mode", () => {
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const expected = [
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["years", "P2Y", "-P3Y"],
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["months", "P31M", "-P32M"],
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["weeks", "P139W", "-P140W"],
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["days", "P973D", "-P974D"],
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["hours", "PT23356H", "-PT23357H"],
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["minutes", "PT23356H17M", "-PT23356H18M"],
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["seconds", "PT23356H17M4S", "-PT23356H17M5S"],
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["milliseconds", "PT23356H17M4.864S", "-PT23356H17M4.865S"],
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["microseconds", "PT23356H17M4.864197S", "-PT23356H17M4.864198S"],
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["nanoseconds", "PT23356H17M4.8641975S", "-PT23356H17M4.8641975S"],
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];
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const roundingMode = "floor";
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expected.forEach(([smallestUnit, expectedPositive, expectedNegative]) => {
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const sincePositive = later.since(earlier, { smallestUnit, roundingMode });
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expect(sincePositive.toString()).toBe(expectedPositive);
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const sinceNegative = earlier.since(later, { smallestUnit, roundingMode });
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expect(sinceNegative.toString()).toBe(expectedNegative);
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});
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});
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test("'trunc' rounding mode", () => {
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const expected = [
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["years", "P2Y", "-P2Y"],
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["months", "P31M", "-P31M"],
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["weeks", "P139W", "-P139W"],
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["days", "P973D", "-P973D"],
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["hours", "PT23356H", "-PT23356H"],
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["minutes", "PT23356H17M", "-PT23356H17M"],
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["seconds", "PT23356H17M4S", "-PT23356H17M4S"],
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["milliseconds", "PT23356H17M4.864S", "-PT23356H17M4.864S"],
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["microseconds", "PT23356H17M4.864197S", "-PT23356H17M4.864197S"],
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["nanoseconds", "PT23356H17M4.8641975S", "-PT23356H17M4.8641975S"],
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];
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const roundingMode = "trunc";
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expected.forEach(([smallestUnit, expectedPositive, expectedNegative]) => {
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const sincePositive = later.since(earlier, { smallestUnit, roundingMode });
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expect(sincePositive.toString()).toBe(expectedPositive);
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const sinceNegative = earlier.since(later, { smallestUnit, roundingMode });
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expect(sinceNegative.toString()).toBe(expectedNegative);
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});
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});
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test("'halfCeil' rounding mode", () => {
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const expected = [
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["years", "P3Y", "-P3Y"],
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["months", "P32M", "-P32M"],
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["weeks", "P139W", "-P139W"],
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["days", "P973D", "-P973D"],
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["hours", "PT23356H", "-PT23356H"],
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["minutes", "PT23356H17M", "-PT23356H17M"],
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["seconds", "PT23356H17M5S", "-PT23356H17M5S"],
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["milliseconds", "PT23356H17M4.864S", "-PT23356H17M4.864S"],
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["microseconds", "PT23356H17M4.864198S", "-PT23356H17M4.864197S"],
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["nanoseconds", "PT23356H17M4.8641975S", "-PT23356H17M4.8641975S"],
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];
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const roundingMode = "halfCeil";
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expected.forEach(([smallestUnit, expectedPositive, expectedNegative]) => {
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const sincePositive = later.since(earlier, { smallestUnit, roundingMode });
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expect(sincePositive.toString()).toBe(expectedPositive);
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const sinceNegative = earlier.since(later, { smallestUnit, roundingMode });
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expect(sinceNegative.toString()).toBe(expectedNegative);
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});
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});
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test("'halfEven' rounding mode", () => {
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const expected = [
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["years", "P3Y", "-P3Y"],
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["months", "P32M", "-P32M"],
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["weeks", "P139W", "-P139W"],
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["days", "P973D", "-P973D"],
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["hours", "PT23356H", "-PT23356H"],
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["minutes", "PT23356H17M", "-PT23356H17M"],
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["seconds", "PT23356H17M5S", "-PT23356H17M5S"],
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["milliseconds", "PT23356H17M4.864S", "-PT23356H17M4.864S"],
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["microseconds", "PT23356H17M4.864198S", "-PT23356H17M4.864198S"],
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["nanoseconds", "PT23356H17M4.8641975S", "-PT23356H17M4.8641975S"],
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];
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const roundingMode = "halfEven";
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expected.forEach(([smallestUnit, expectedPositive, expectedNegative]) => {
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const sincePositive = later.since(earlier, { smallestUnit, roundingMode });
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expect(sincePositive.toString()).toBe(expectedPositive);
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const sinceNegative = earlier.since(later, { smallestUnit, roundingMode });
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expect(sinceNegative.toString()).toBe(expectedNegative);
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});
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});
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test("'halfTrunc' rounding mode", () => {
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const expected = [
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["years", "P3Y", "-P3Y"],
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["months", "P32M", "-P32M"],
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["weeks", "P139W", "-P139W"],
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["days", "P973D", "-P973D"],
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["hours", "PT23356H", "-PT23356H"],
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["minutes", "PT23356H17M", "-PT23356H17M"],
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["seconds", "PT23356H17M5S", "-PT23356H17M5S"],
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["milliseconds", "PT23356H17M4.864S", "-PT23356H17M4.864S"],
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["microseconds", "PT23356H17M4.864197S", "-PT23356H17M4.864197S"],
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["nanoseconds", "PT23356H17M4.8641975S", "-PT23356H17M4.8641975S"],
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];
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const roundingMode = "halfTrunc";
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expected.forEach(([smallestUnit, expectedPositive, expectedNegative]) => {
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const sincePositive = later.since(earlier, { smallestUnit, roundingMode });
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expect(sincePositive.toString()).toBe(expectedPositive);
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const sinceNegative = earlier.since(later, { smallestUnit, roundingMode });
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expect(sinceNegative.toString()).toBe(expectedNegative);
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});
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});
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test("'halfExpand' rounding mode", () => {
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const expected = [
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["years", "P3Y", "-P3Y"],
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["months", "P32M", "-P32M"],
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["weeks", "P139W", "-P139W"],
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["days", "P973D", "-P973D"],
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["hours", "PT23356H", "-PT23356H"],
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["minutes", "PT23356H17M", "-PT23356H17M"],
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["seconds", "PT23356H17M5S", "-PT23356H17M5S"],
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["milliseconds", "PT23356H17M4.864S", "-PT23356H17M4.864S"],
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["microseconds", "PT23356H17M4.864198S", "-PT23356H17M4.864198S"],
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["nanoseconds", "PT23356H17M4.8641975S", "-PT23356H17M4.8641975S"],
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];
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const roundingMode = "halfExpand";
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expected.forEach(([smallestUnit, expectedPositive, expectedNegative]) => {
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const sincePositive = later.since(earlier, { smallestUnit, roundingMode });
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expect(sincePositive.toString()).toBe(expectedPositive);
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const sinceNegative = earlier.since(later, { smallestUnit, roundingMode });
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expect(sinceNegative.toString()).toBe(expectedNegative);
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});
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});
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test("'halfFloor' rounding mode", () => {
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const expected = [
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["years", "P3Y", "-P3Y"],
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["months", "P32M", "-P32M"],
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["weeks", "P139W", "-P139W"],
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["days", "P973D", "-P973D"],
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["hours", "PT23356H", "-PT23356H"],
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["minutes", "PT23356H17M", "-PT23356H17M"],
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["seconds", "PT23356H17M5S", "-PT23356H17M5S"],
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["milliseconds", "PT23356H17M4.864S", "-PT23356H17M4.864S"],
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["microseconds", "PT23356H17M4.864197S", "-PT23356H17M4.864198S"],
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["nanoseconds", "PT23356H17M4.8641975S", "-PT23356H17M4.8641975S"],
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];
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const roundingMode = "halfFloor";
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expected.forEach(([smallestUnit, expectedPositive, expectedNegative]) => {
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const sincePositive = later.since(earlier, { smallestUnit, roundingMode });
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expect(sincePositive.toString()).toBe(expectedPositive);
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const sinceNegative = earlier.since(later, { smallestUnit, roundingMode });
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expect(sinceNegative.toString()).toBe(expectedNegative);
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});
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});
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});
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@ -0,0 +1,316 @@
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describe("correct behavior", () => {
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test("length is 1", () => {
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expect(Temporal.ZonedDateTime.prototype.until).toHaveLength(1);
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});
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test("basic functionality", () => {
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const values = [
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[0n, 0n, "PT0S"],
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[123456789n, 2345679011n, "PT2.222222222S"],
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[0n, 123456789n, "PT0.123456789S"],
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[123456789n, 0n, "-PT0.123456789S"],
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[0n, 123456789123456789n, "PT34293H33M9.123456789S"],
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[123456789123456789n, 0n, "-PT34293H33M9.123456789S"],
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];
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for (const [arg, argOther, expected] of values) {
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const zonedDateTime = new Temporal.ZonedDateTime(arg, "UTC");
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const other = new Temporal.ZonedDateTime(argOther, "UTC");
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expect(zonedDateTime.until(other).toString()).toBe(expected);
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}
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});
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test("smallestUnit option", () => {
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const zonedDateTime = new Temporal.ZonedDateTime(0n, "UTC");
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const other = new Temporal.ZonedDateTime(34401906007008009n, "UTC");
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const values = [
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["year", "P1Y"],
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["month", "P13M"],
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["week", "P56W"],
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["day", "P398D"],
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["hour", "PT9556H"],
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["minute", "PT9556H5M"],
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["second", "PT9556H5M6S"],
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["millisecond", "PT9556H5M6.007S"],
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["microsecond", "PT9556H5M6.007008S"],
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["nanosecond", "PT9556H5M6.007008009S"],
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];
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for (const [smallestUnit, expected] of values) {
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expect(zonedDateTime.until(other, { smallestUnit }).toString()).toBe(expected);
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}
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});
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test("largestUnit option", () => {
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const zonedDateTime = new Temporal.ZonedDateTime(0n, "UTC");
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const other = new Temporal.ZonedDateTime(34401906007008009n, "UTC");
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const values = [
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["year", "P1Y1M2DT4H5M6.007008009S"],
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["month", "P13M2DT4H5M6.007008009S"],
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["week", "P56W6DT4H5M6.007008009S"],
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["day", "P398DT4H5M6.007008009S"],
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["hour", "PT9556H5M6.007008009S"],
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["minute", "PT573365M6.007008009S"],
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["second", "PT34401906.007008009S"],
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["millisecond", "PT34401906.007008009S"],
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["microsecond", "PT34401906.007008009S"],
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["nanosecond", "PT34401906.007008008S"],
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];
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for (const [largestUnit, expected] of values) {
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expect(zonedDateTime.until(other, { largestUnit }).toString()).toBe(expected);
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}
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});
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});
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describe("errors", () => {
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test("this value must be a Temporal.ZonedDateTime object", () => {
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expect(() => {
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Temporal.ZonedDateTime.prototype.until.call("foo", {});
|
||||
}).toThrowWithMessage(TypeError, "Not an object of type Temporal.ZonedDateTime");
|
||||
});
|
||||
|
||||
test("cannot compare dates from different calendars", () => {
|
||||
const zonedDateTimeOne = new Temporal.ZonedDateTime(0n, "UTC", "iso8601");
|
||||
const zonedDateTimeTwo = new Temporal.ZonedDateTime(0n, "UTC", "gregory");
|
||||
|
||||
expect(() => {
|
||||
zonedDateTimeOne.until(zonedDateTimeTwo);
|
||||
}).toThrowWithMessage(RangeError, "Cannot compare dates from two different calendars");
|
||||
});
|
||||
|
||||
test("cannot compare dates from different time zones", () => {
|
||||
const zonedDateTimeOne = new Temporal.ZonedDateTime(0n, "UTC");
|
||||
const zonedDateTimeTwo = new Temporal.ZonedDateTime(0n, "America/New_York");
|
||||
|
||||
expect(() => {
|
||||
zonedDateTimeOne.until(zonedDateTimeTwo, { largestUnit: "day" });
|
||||
}).toThrowWithMessage(RangeError, "Cannot compare dates from two different time zones");
|
||||
});
|
||||
});
|
||||
|
||||
describe("rounding modes", () => {
|
||||
const earlier = new Temporal.ZonedDateTime(
|
||||
1546935756_123_456_789n /* 2019-01-08T08:22:36.123456789+00:00 */,
|
||||
"UTC"
|
||||
);
|
||||
const later = new Temporal.ZonedDateTime(
|
||||
1631018380_987_654_289n /* 2021-09-07T12:39:40.987654289+00:00 */,
|
||||
"UTC"
|
||||
);
|
||||
|
||||
test("'ceil' rounding mode", () => {
|
||||
const expected = [
|
||||
["years", "P3Y", "-P2Y"],
|
||||
["months", "P32M", "-P31M"],
|
||||
["weeks", "P140W", "-P139W"],
|
||||
["days", "P974D", "-P973D"],
|
||||
["hours", "PT23357H", "-PT23356H"],
|
||||
["minutes", "PT23356H18M", "-PT23356H17M"],
|
||||
["seconds", "PT23356H17M5S", "-PT23356H17M4S"],
|
||||
["milliseconds", "PT23356H17M4.865S", "-PT23356H17M4.864S"],
|
||||
["microseconds", "PT23356H17M4.864198S", "-PT23356H17M4.864197S"],
|
||||
["nanoseconds", "PT23356H17M4.8641975S", "-PT23356H17M4.8641975S"],
|
||||
];
|
||||
|
||||
const roundingMode = "ceil";
|
||||
expected.forEach(([smallestUnit, expectedPositive, expectedNegative]) => {
|
||||
const untilPositive = earlier.until(later, { smallestUnit, roundingMode });
|
||||
expect(untilPositive.toString()).toBe(expectedPositive);
|
||||
|
||||
const untilNegative = later.until(earlier, { smallestUnit, roundingMode });
|
||||
expect(untilNegative.toString()).toBe(expectedNegative);
|
||||
});
|
||||
});
|
||||
|
||||
test("'expand' rounding mode", () => {
|
||||
const expected = [
|
||||
["years", "P3Y", "-P3Y"],
|
||||
["months", "P32M", "-P32M"],
|
||||
["weeks", "P140W", "-P140W"],
|
||||
["days", "P974D", "-P974D"],
|
||||
["hours", "PT23357H", "-PT23357H"],
|
||||
["minutes", "PT23356H18M", "-PT23356H18M"],
|
||||
["seconds", "PT23356H17M5S", "-PT23356H17M5S"],
|
||||
["milliseconds", "PT23356H17M4.865S", "-PT23356H17M4.865S"],
|
||||
["microseconds", "PT23356H17M4.864198S", "-PT23356H17M4.864198S"],
|
||||
["nanoseconds", "PT23356H17M4.8641975S", "-PT23356H17M4.8641975S"],
|
||||
];
|
||||
|
||||
const roundingMode = "expand";
|
||||
expected.forEach(([smallestUnit, expectedPositive, expectedNegative]) => {
|
||||
const untilPositive = earlier.until(later, { smallestUnit, roundingMode });
|
||||
expect(untilPositive.toString()).toBe(expectedPositive);
|
||||
|
||||
const untilNegative = later.until(earlier, { smallestUnit, roundingMode });
|
||||
expect(untilNegative.toString()).toBe(expectedNegative);
|
||||
});
|
||||
});
|
||||
|
||||
test("'floor' rounding mode", () => {
|
||||
const expected = [
|
||||
["years", "P2Y", "-P3Y"],
|
||||
["months", "P31M", "-P32M"],
|
||||
["weeks", "P139W", "-P140W"],
|
||||
["days", "P973D", "-P974D"],
|
||||
["hours", "PT23356H", "-PT23357H"],
|
||||
["minutes", "PT23356H17M", "-PT23356H18M"],
|
||||
["seconds", "PT23356H17M4S", "-PT23356H17M5S"],
|
||||
["milliseconds", "PT23356H17M4.864S", "-PT23356H17M4.865S"],
|
||||
["microseconds", "PT23356H17M4.864197S", "-PT23356H17M4.864198S"],
|
||||
["nanoseconds", "PT23356H17M4.8641975S", "-PT23356H17M4.8641975S"],
|
||||
];
|
||||
|
||||
const roundingMode = "floor";
|
||||
expected.forEach(([smallestUnit, expectedPositive, expectedNegative]) => {
|
||||
const untilPositive = earlier.until(later, { smallestUnit, roundingMode });
|
||||
expect(untilPositive.toString()).toBe(expectedPositive);
|
||||
|
||||
const untilNegative = later.until(earlier, { smallestUnit, roundingMode });
|
||||
expect(untilNegative.toString()).toBe(expectedNegative);
|
||||
});
|
||||
});
|
||||
|
||||
test("'trunc' rounding mode", () => {
|
||||
const expected = [
|
||||
["years", "P2Y", "-P2Y"],
|
||||
["months", "P31M", "-P31M"],
|
||||
["weeks", "P139W", "-P139W"],
|
||||
["days", "P973D", "-P973D"],
|
||||
["hours", "PT23356H", "-PT23356H"],
|
||||
["minutes", "PT23356H17M", "-PT23356H17M"],
|
||||
["seconds", "PT23356H17M4S", "-PT23356H17M4S"],
|
||||
["milliseconds", "PT23356H17M4.864S", "-PT23356H17M4.864S"],
|
||||
["microseconds", "PT23356H17M4.864197S", "-PT23356H17M4.864197S"],
|
||||
["nanoseconds", "PT23356H17M4.8641975S", "-PT23356H17M4.8641975S"],
|
||||
];
|
||||
|
||||
const roundingMode = "trunc";
|
||||
expected.forEach(([smallestUnit, expectedPositive, expectedNegative]) => {
|
||||
const untilPositive = earlier.until(later, { smallestUnit, roundingMode });
|
||||
expect(untilPositive.toString()).toBe(expectedPositive);
|
||||
|
||||
const untilNegative = later.until(earlier, { smallestUnit, roundingMode });
|
||||
expect(untilNegative.toString()).toBe(expectedNegative);
|
||||
});
|
||||
});
|
||||
|
||||
test("'halfCeil' rounding mode", () => {
|
||||
const expected = [
|
||||
["years", "P3Y", "-P3Y"],
|
||||
["months", "P32M", "-P32M"],
|
||||
["weeks", "P139W", "-P139W"],
|
||||
["days", "P973D", "-P973D"],
|
||||
["hours", "PT23356H", "-PT23356H"],
|
||||
["minutes", "PT23356H17M", "-PT23356H17M"],
|
||||
["seconds", "PT23356H17M5S", "-PT23356H17M5S"],
|
||||
["milliseconds", "PT23356H17M4.864S", "-PT23356H17M4.864S"],
|
||||
["microseconds", "PT23356H17M4.864198S", "-PT23356H17M4.864197S"],
|
||||
["nanoseconds", "PT23356H17M4.8641975S", "-PT23356H17M4.8641975S"],
|
||||
];
|
||||
|
||||
const roundingMode = "halfCeil";
|
||||
expected.forEach(([smallestUnit, expectedPositive, expectedNegative]) => {
|
||||
const untilPositive = earlier.until(later, { smallestUnit, roundingMode });
|
||||
expect(untilPositive.toString()).toBe(expectedPositive);
|
||||
|
||||
const untilNegative = later.until(earlier, { smallestUnit, roundingMode });
|
||||
expect(untilNegative.toString()).toBe(expectedNegative);
|
||||
});
|
||||
});
|
||||
|
||||
test("'halfEven' rounding mode", () => {
|
||||
const expected = [
|
||||
["years", "P3Y", "-P3Y"],
|
||||
["months", "P32M", "-P32M"],
|
||||
["weeks", "P139W", "-P139W"],
|
||||
["days", "P973D", "-P973D"],
|
||||
["hours", "PT23356H", "-PT23356H"],
|
||||
["minutes", "PT23356H17M", "-PT23356H17M"],
|
||||
["seconds", "PT23356H17M5S", "-PT23356H17M5S"],
|
||||
["milliseconds", "PT23356H17M4.864S", "-PT23356H17M4.864S"],
|
||||
["microseconds", "PT23356H17M4.864198S", "-PT23356H17M4.864198S"],
|
||||
["nanoseconds", "PT23356H17M4.8641975S", "-PT23356H17M4.8641975S"],
|
||||
];
|
||||
|
||||
const roundingMode = "halfEven";
|
||||
expected.forEach(([smallestUnit, expectedPositive, expectedNegative]) => {
|
||||
const untilPositive = earlier.until(later, { smallestUnit, roundingMode });
|
||||
expect(untilPositive.toString()).toBe(expectedPositive);
|
||||
|
||||
const untilNegative = later.until(earlier, { smallestUnit, roundingMode });
|
||||
expect(untilNegative.toString()).toBe(expectedNegative);
|
||||
});
|
||||
});
|
||||
|
||||
test("'halfTrunc' rounding mode", () => {
|
||||
const expected = [
|
||||
["years", "P3Y", "-P3Y"],
|
||||
["months", "P32M", "-P32M"],
|
||||
["weeks", "P139W", "-P139W"],
|
||||
["days", "P973D", "-P973D"],
|
||||
["hours", "PT23356H", "-PT23356H"],
|
||||
["minutes", "PT23356H17M", "-PT23356H17M"],
|
||||
["seconds", "PT23356H17M5S", "-PT23356H17M5S"],
|
||||
["milliseconds", "PT23356H17M4.864S", "-PT23356H17M4.864S"],
|
||||
["microseconds", "PT23356H17M4.864197S", "-PT23356H17M4.864197S"],
|
||||
["nanoseconds", "PT23356H17M4.8641975S", "-PT23356H17M4.8641975S"],
|
||||
];
|
||||
|
||||
const roundingMode = "halfTrunc";
|
||||
expected.forEach(([smallestUnit, expectedPositive, expectedNegative]) => {
|
||||
const untilPositive = earlier.until(later, { smallestUnit, roundingMode });
|
||||
expect(untilPositive.toString()).toBe(expectedPositive);
|
||||
|
||||
const untilNegative = later.until(earlier, { smallestUnit, roundingMode });
|
||||
expect(untilNegative.toString()).toBe(expectedNegative);
|
||||
});
|
||||
});
|
||||
|
||||
test("'halfExpand' rounding mode", () => {
|
||||
const expected = [
|
||||
["years", "P3Y", "-P3Y"],
|
||||
["months", "P32M", "-P32M"],
|
||||
["weeks", "P139W", "-P139W"],
|
||||
["days", "P973D", "-P973D"],
|
||||
["hours", "PT23356H", "-PT23356H"],
|
||||
["minutes", "PT23356H17M", "-PT23356H17M"],
|
||||
["seconds", "PT23356H17M5S", "-PT23356H17M5S"],
|
||||
["milliseconds", "PT23356H17M4.864S", "-PT23356H17M4.864S"],
|
||||
["microseconds", "PT23356H17M4.864198S", "-PT23356H17M4.864198S"],
|
||||
["nanoseconds", "PT23356H17M4.8641975S", "-PT23356H17M4.8641975S"],
|
||||
];
|
||||
|
||||
const roundingMode = "halfExpand";
|
||||
expected.forEach(([smallestUnit, expectedPositive, expectedNegative]) => {
|
||||
const untilPositive = earlier.until(later, { smallestUnit, roundingMode });
|
||||
expect(untilPositive.toString()).toBe(expectedPositive);
|
||||
|
||||
const untilNegative = later.until(earlier, { smallestUnit, roundingMode });
|
||||
expect(untilNegative.toString()).toBe(expectedNegative);
|
||||
});
|
||||
});
|
||||
|
||||
test("'halfFloor' rounding mode", () => {
|
||||
const expected = [
|
||||
["years", "P3Y", "-P3Y"],
|
||||
["months", "P32M", "-P32M"],
|
||||
["weeks", "P139W", "-P139W"],
|
||||
["days", "P973D", "-P973D"],
|
||||
["hours", "PT23356H", "-PT23356H"],
|
||||
["minutes", "PT23356H17M", "-PT23356H17M"],
|
||||
["seconds", "PT23356H17M5S", "-PT23356H17M5S"],
|
||||
["milliseconds", "PT23356H17M4.864S", "-PT23356H17M4.864S"],
|
||||
["microseconds", "PT23356H17M4.864197S", "-PT23356H17M4.864198S"],
|
||||
["nanoseconds", "PT23356H17M4.8641975S", "-PT23356H17M4.8641975S"],
|
||||
];
|
||||
|
||||
const roundingMode = "halfFloor";
|
||||
expected.forEach(([smallestUnit, expectedPositive, expectedNegative]) => {
|
||||
const untilPositive = earlier.until(later, { smallestUnit, roundingMode });
|
||||
expect(untilPositive.toString()).toBe(expectedPositive);
|
||||
|
||||
const untilNegative = later.until(earlier, { smallestUnit, roundingMode });
|
||||
expect(untilNegative.toString()).toBe(expectedNegative);
|
||||
});
|
||||
});
|
||||
});
|
||||
Loading…
Add table
Add a link
Reference in a new issue