From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- js/src/tests/non262/Intl/DateTimeFormat/islamic.js | 89 ++++++++++++++++++++++ 1 file changed, 89 insertions(+) create mode 100644 js/src/tests/non262/Intl/DateTimeFormat/islamic.js (limited to 'js/src/tests/non262/Intl/DateTimeFormat/islamic.js') diff --git a/js/src/tests/non262/Intl/DateTimeFormat/islamic.js b/js/src/tests/non262/Intl/DateTimeFormat/islamic.js new file mode 100644 index 0000000000..3a88590ea5 --- /dev/null +++ b/js/src/tests/non262/Intl/DateTimeFormat/islamic.js @@ -0,0 +1,89 @@ +// |reftest| skip-if(!this.hasOwnProperty("Intl")) + +function civilDate(options, date) { + var opts = Object.assign({timeZone: "Asia/Riyadh"}, options); + return new Intl.DateTimeFormat("ar-SA-u-ca-islamic-civil-nu-latn", opts).format(date); +} + +function tabularDate(options, date) { + var opts = Object.assign({timeZone: "Asia/Riyadh"}, options); + return new Intl.DateTimeFormat("ar-SA-u-ca-islamic-tbla-nu-latn", opts).format(date); +} + +function sightingDate(options, date) { + var opts = Object.assign({timeZone: "Asia/Riyadh"}, options); + return new Intl.DateTimeFormat("ar-SA-u-ca-islamic-rgsa-nu-latn", opts).format(date); +} + +function ummAlQuraDate(options, date) { + var opts = Object.assign({timeZone: "Asia/Riyadh"}, options); + return new Intl.DateTimeFormat("ar-SA-u-ca-umalqura-nu-latn", opts).format(date); +} + +// Test islamic-tbla (Tabular / Thursday epoch). +// Compare with islamic-civil (Tabular / Friday epoch). +function testIslamicTbla() { + var date = new Date(Date.UTC(2015, 1 - 1, 1)); + + // Month and year are the same. + var monthYear = {year: "numeric", month: "numeric"}; + assertEq(civilDate(monthYear, date), tabularDate(monthYear, date)); + + // Day is different by one. + var day = {day: "numeric"}; + assertEq(Number(civilDate(day, date)) - Number(tabularDate(day, date)), -1); +} + +// Test islamic-rgsa (Saudi Arabia sighting). +// Sighting of the hilal (crescent moon) in Saudi Arabia. +function testIslamicRgsa() { + var date1 = new Date(Date.UTC(1975, 5 - 1, 6)); + var date2 = new Date(Date.UTC(2015, 1 - 1, 1)); + var dayMonthYear = {year: "numeric", month: "numeric", day: "numeric"}; + + assertEq(sightingDate(dayMonthYear, date1), tabularDate(dayMonthYear, date1)); + assertEq(sightingDate(dayMonthYear, date2), civilDate(dayMonthYear, date2)); +} + +// Test islamic-umalqura (Umm al-Qura). +function testIslamicUmalqura() { + var year = {year: "numeric"}; + var month = {month: "numeric"}; + var day = {day: "numeric"}; + + // From ICU test files, which in turn was generated from: + // Official Umm-al-Qura calendar of SA: + // home, http://www.ummulqura.org.sa/default.aspx + // converter, http://www.ummulqura.org.sa/Index.aspx + var dates = [ + [ {year: 2016, month: 1, day: 11}, {year: 1437, month: 4, day: 1} ], + [ {year: 2016, month: 2, day: 10}, {year: 1437, month: 5, day: 1} ], + [ {year: 2016, month: 3, day: 10}, {year: 1437, month: 6, day: 1} ], + [ {year: 2016, month: 4, day: 8}, {year: 1437, month: 7, day: 1} ], + [ {year: 2016, month: 5, day: 8}, {year: 1437, month: 8, day: 1} ], + [ {year: 2016, month: 6, day: 6}, {year: 1437, month: 9, day: 1} ], + [ {year: 2016, month: 7, day: 6}, {year: 1437, month: 10, day: 1} ], + [ {year: 2016, month: 8, day: 4}, {year: 1437, month: 11, day: 1} ], + [ {year: 2016, month: 9, day: 2}, {year: 1437, month: 12, day: 1} ], + [ {year: 2016, month: 10, day: 2}, {year: 1438, month: 1, day: 1} ], + [ {year: 2016, month: 11, day: 1}, {year: 1438, month: 2, day: 1} ], + [ {year: 2016, month: 11, day: 30}, {year: 1438, month: 3, day: 1} ], + [ {year: 2016, month: 12, day: 30}, {year: 1438, month: 4, day: 1} ], + ]; + + for (var [gregorian, ummAlQura] of dates) { + var date = new Date(Date.UTC(gregorian.year, gregorian.month - 1, gregorian.day)); + + // Use parseInt() to remove the trailing era indicator. + assertEq(parseInt(ummAlQuraDate(year, date), 10), ummAlQura.year); + assertEq(Number(ummAlQuraDate(month, date)), ummAlQura.month); + assertEq(Number(ummAlQuraDate(day, date)), ummAlQura.day); + } +} + +testIslamicTbla(); +testIslamicRgsa(); +testIslamicUmalqura(); + +if (typeof reportCompare === "function") + reportCompare(0, 0, "ok"); -- cgit v1.2.3