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// |reftest| skip-if(!this.hasOwnProperty("Temporal"))
const calendar = "chinese";
// The Chinese calendar has 29-30 days per month.
const tests = [
{
day: 29,
leapMonth: false,
expected: [
"1972-03-14[u-ca=chinese]",
"1972-04-12[u-ca=chinese]",
"1972-05-12[u-ca=chinese]",
"1972-06-10[u-ca=chinese]",
"1972-07-09[u-ca=chinese]",
"1972-08-08[u-ca=chinese]",
"1972-09-06[u-ca=chinese]",
"1972-10-06[u-ca=chinese]",
"1972-11-04[u-ca=chinese]",
"1972-12-04[u-ca=chinese]",
"1972-01-15[u-ca=chinese]",
"1972-02-13[u-ca=chinese]",
],
},
{
day: 29,
leapMonth: true,
expected: [
"1651-03-20[u-ca=chinese]",
"1947-04-20[u-ca=chinese]",
"1966-05-19[u-ca=chinese]",
"1963-06-20[u-ca=chinese]",
"1971-07-21[u-ca=chinese]",
"1960-08-21[u-ca=chinese]",
"1968-09-21[u-ca=chinese]",
"1957-10-22[u-ca=chinese]",
"2014-11-21[u-ca=chinese]",
"1984-12-21[u-ca=chinese]",
"2034-01-19[u-ca=chinese]",
"1404-02-19[u-ca=chinese]",
],
},
{
day: 30,
leapMonth: false,
expected: [
"1970-03-07[u-ca=chinese]",
"1972-04-13[u-ca=chinese]",
"1966-04-20[u-ca=chinese]",
"1970-06-03[u-ca=chinese]",
"1972-07-10[u-ca=chinese]",
"1971-08-20[u-ca=chinese]",
"1972-09-07[u-ca=chinese]",
"1971-10-18[u-ca=chinese]",
"1972-11-05[u-ca=chinese]",
"1972-12-05[u-ca=chinese]",
"1970-01-07[u-ca=chinese]",
"1972-02-14[u-ca=chinese]",
],
},
{
day: 30,
leapMonth: true,
expected: [
"1461-03-20[u-ca=chinese]",
"1765-04-19[u-ca=chinese]",
"1955-05-21[u-ca=chinese]",
"1944-06-20[u-ca=chinese]",
"1952-07-21[u-ca=chinese]",
"1941-08-22[u-ca=chinese]",
"1938-09-23[u-ca=chinese]",
"1718-10-23[u-ca=chinese]",
"-005738-11-17[u-ca=chinese]",
"-004098-12-19[u-ca=chinese]",
"-002172-01-19[u-ca=chinese]",
"-000179-02-18[u-ca=chinese]",
],
},
];
for (let {day, leapMonth, expected} of tests) {
assertEq(expected.length, 12);
for (let i = 1; i <= 12; ++i) {
let expectedToString = expected[i - 1];
// Skip over dates which are too far into the past (and therefore are likely
// incorrect anyway). This avoids slowing down this test.
if (expectedToString.startsWith("-")) {
continue;
}
let monthCode = "M" + String(i).padStart(2, "0") + (leapMonth ? "L" : "");
let pmd = Temporal.PlainMonthDay.from({calendar, monthCode, day});
assertEq(pmd.monthCode, monthCode);
assertEq(pmd.day, day);
assertEq(pmd.toString(), expectedToString);
}
}
if (typeof reportCompare === "function")
reportCompare(true, true);