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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/Temporal/ZonedDateTime/prototype/until/wrapping-at-end-of-month.js | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Temporal/ZonedDateTime/prototype/until/wrapping-at-end-of-month.js b/js/src/tests/test262/built-ins/Temporal/ZonedDateTime/prototype/until/wrapping-at-end-of-month.js new file mode 100644 index 0000000000..50b40393f1 --- /dev/null +++ b/js/src/tests/test262/built-ins/Temporal/ZonedDateTime/prototype/until/wrapping-at-end-of-month.js @@ -0,0 +1,120 @@ +// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally +// Copyright (C) 2024 Igalia, S.L. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-temporal.zoneddatetime.prototype.until +description: Tests balancing of days to months at end of month +includes: [temporalHelpers.js] +features: [Temporal] +---*/ + +// Difference between end of longer month to end of following shorter month +{ + const end = new Temporal.ZonedDateTime(5011200_000_000_000n /* = 1970-02-28T00Z */, "UTC"); + for (const largestUnit of ["years", "months"]) { + TemporalHelpers.assertDuration( + new Temporal.ZonedDateTime(2332800_000_000_000n /* = 1970-01-28T00Z */, "UTC").until(end, { largestUnit }), + 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, + "Jan 28th to Feb 28th is one month" + ); + TemporalHelpers.assertDuration( + new Temporal.ZonedDateTime(2419200_000_000_000n /* = 1970-01-29T00Z */, "UTC").until(end, { largestUnit }), + 0, 0, 0, 30, 0, 0, 0, 0, 0, 0, + "Jan 29th to Feb 28th is 30 days, not one month" + ); + TemporalHelpers.assertDuration( + new Temporal.ZonedDateTime(2505600_000_000_000n /* = 1970-01-30T00Z */, "UTC").until(end, { largestUnit }), + 0, 0, 0, 29, 0, 0, 0, 0, 0, 0, + "Jan 30th to Feb 28th is 29 days, not one month" + ); + TemporalHelpers.assertDuration( + new Temporal.ZonedDateTime(2592000_000_000_000n /* = 1970-01-31T00Z */, "UTC").until(end, { largestUnit }), + 0, 0, 0, 28, 0, 0, 0, 0, 0, 0, + "Jan 31st to Feb 28th is 28 days, not one month" + ); + } +} + +// Difference between end of leap-year January to end of leap-year February +{ + const end = new Temporal.ZonedDateTime(68169600_000_000_000n /* = 1972-02-29T00Z */, "UTC"); + for (const largestUnit of ["years", "months"]) { + TemporalHelpers.assertDuration( + new Temporal.ZonedDateTime(65491200_000_000_000n /* = 1972-01-29T00Z */, "UTC").until(end, { largestUnit }), + 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, + "Jan 29th to Feb 29th is one month" + ); + TemporalHelpers.assertDuration( + new Temporal.ZonedDateTime(65577600_000_000_000n /* = 1972-01-30T00Z */, "UTC").until(end, { largestUnit }), + 0, 0, 0, 30, 0, 0, 0, 0, 0, 0, + "Jan 30th to Feb 29th is 30 days, not one month" + ); + TemporalHelpers.assertDuration( + new Temporal.ZonedDateTime(65664000_000_000_000n /* = 1972-01-31T00Z */, "UTC").until(end, { largestUnit }), + 0, 0, 0, 29, 0, 0, 0, 0, 0, 0, + "Jan 31st to Feb 29th is 29 days, not one month" + ); + } +} + +// Difference between end of longer month to end of not-immediately-following +// shorter month +{ + const end = new Temporal.ZonedDateTime(28771200_000_000_000n /* = 1970-11-30T00Z */, "UTC"); + for (const largestUnit of ["years", "months"]) { + TemporalHelpers.assertDuration( + new Temporal.ZonedDateTime(20822400_000_000_000n /* = 1970-08-30T00Z */, "UTC").until(end, { largestUnit }), + 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, + "Aug 30th to Nov 30th is 3 months" + ); + TemporalHelpers.assertDuration( + new Temporal.ZonedDateTime(20908800_000_000_000n /* = 1970-08-31T00Z */, "UTC").until(end, { largestUnit }), + 0, 2, 0, 30, 0, 0, 0, 0, 0, 0, + "Aug 31st to Nov 30th is 2 months 30 days, not 3 months" + ); + } +} + +// Difference between end of longer month in one year to shorter month in +// later year +{ + const end = new Temporal.ZonedDateTime(104976000_000_000_000n /* = 1973-04-30T00Z */, "UTC"); + TemporalHelpers.assertDuration( + new Temporal.ZonedDateTime(31363200_000_000_000n /* = 1970-12-30T00Z */, "UTC").until(end, { largestUnit: "months" }), + 0, 28, 0, 0, 0, 0, 0, 0, 0, 0, + "Dec 30th 1970 to Apr 30th 1973 is 28 months" + ); + TemporalHelpers.assertDuration( + new Temporal.ZonedDateTime(31363200_000_000_000n /* = 1970-12-30T00Z */, "UTC").until(end, { largestUnit: "years" }), + 2, 4, 0, 0, 0, 0, 0, 0, 0, 0, + "Dec 30th 1970 to Apr 30th 1973 is 2 years, 4 months" + ); + TemporalHelpers.assertDuration( + new Temporal.ZonedDateTime(31449600_000_000_000n /* = 1970-12-31T00Z */, "UTC").until(end, { largestUnit: "months" }), + 0, 27, 0, 30, 0, 0, 0, 0, 0, 0, + "Dec 30th 1970 to Apr 30th 1973 is 27 months, 30 days, not 28 months" + ); + TemporalHelpers.assertDuration( + new Temporal.ZonedDateTime(31449600_000_000_000n /* = 1970-12-31T00Z */, "UTC").until(end, { largestUnit: "years" }), + 2, 3, 0, 30, 0, 0, 0, 0, 0, 0, + "Dec 30th 1970 to Apr 30th 1973 is 2 years, 3 months, 30 days, not 2 years 4 months" + ); +} + +// Difference where months passes through a month that's the same length or +// shorter than either the start or end month +{ + TemporalHelpers.assertDuration( + new Temporal.ZonedDateTime(2419200_000_000_000n /* = 1970-01-29T00Z */, "UTC").until(new Temporal.ZonedDateTime(7430400_000_000_000n /* = 1970-03-28T00Z */, "UTC"), { largestUnit: "months" }), + 0, 1, 0, 28, 0, 0, 0, 0, 0, 0, + "Jan 29th to Mar 28th is 1 month 28 days, not 58 days" + ); + TemporalHelpers.assertDuration( + new Temporal.ZonedDateTime(2592000_000_000_000n /* = 1970-01-31T00Z */, "UTC").until(new Temporal.ZonedDateTime(44409600_000_000_000n /* = 1971-05-30T00Z */, "UTC"), { largestUnit: "years" }), + 1, 3, 0, 30, 0, 0, 0, 0, 0, 0, + "Jan 31st 1970 to May 30th 1971 is 1 year, 3 months, 30 days, not 1 year, 2 months, 60 days" + ); +} + +reportCompare(0, 0); |