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// This file is part of ICU4X. For terms of use, please see the file
// called LICENSE at the top level of the ICU4X source tree
//! This module contains types and implementations for the Persian calendar.
//!
//! ```rust
//! use icu::calendar::{Date, DateTime};
//!
//! // `Date` type
//! let persian_date = Date::try_new_persian_date(1348, 10, 11)
//! .expect("Failed to initialize Persian Date instance.");
//!
//! // `DateTime` type
//! let persian_datetime =
//! DateTime::try_new_persian_datetime(1348, 10, 11, 13, 1, 0)
//! .expect("Failed to initialize Persian DateTime instance.");
//!
//! // `Date` checks
//! assert_eq!(persian_date.year().number, 1348);
//! assert_eq!(persian_date.month().ordinal, 10);
//! assert_eq!(persian_date.day_of_month().0, 11);
//!
//! // `DateTime` checks
//! assert_eq!(persian_datetime.date.year().number, 1348);
//! assert_eq!(persian_datetime.date.month().ordinal, 10);
//! assert_eq!(persian_datetime.date.day_of_month().0, 11);
//! assert_eq!(persian_datetime.time.hour.number(), 13);
//! assert_eq!(persian_datetime.time.minute.number(), 1);
//! assert_eq!(persian_datetime.time.second.number(), 0);
//! ```
use crate::any_calendar::AnyCalendarKind;
use crate::calendar_arithmetic::{ArithmeticDate, CalendarArithmetic};
use crate::iso::Iso;
use crate::{types, Calendar, CalendarError, Date, DateDuration, DateDurationUnit, DateTime, Time};
use ::tinystr::tinystr;
use calendrical_calculations::helpers::I32CastError;
use calendrical_calculations::rata_die::RataDie;
/// The Persian Calendar
///
/// The [Persian Calendar] is a solar calendar used officially by the countries of Iran and Afghanistan and many Persian-speaking regions.
/// It has 12 months and other similarities to the Gregorian Calendar
///
/// This type can be used with [`Date`] or [`DateTime`] to represent dates in this calendar.
///
///
/// # Era codes
///
/// This calendar supports only one era code, which starts from the year of the Hijra, designated as "ah".
///
/// # Month codes
///
/// This calendar supports 12 solar month codes (`"M01" - "M12"`)
#[derive(Copy, Clone, Debug, Default, Hash, Eq, PartialEq, PartialOrd, Ord)]
#[allow(clippy::exhaustive_structs)]
pub struct Persian;
#[derive(Copy, Clone, Debug, Hash, Eq, PartialEq, PartialOrd, Ord)]
/// The inner date type used for representing [`Date`]s of [`Persian`]. See [`Date`] and [`Persian`] for more details.
pub struct PersianDateInner(ArithmeticDate<Persian>);
impl CalendarArithmetic for Persian {
type YearInfo = ();
fn month_days(year: i32, month: u8, _data: ()) -> u8 {
match month {
1..=6 => 31,
7..=11 => 30,
12 if Self::is_leap_year(year, ()) => 30,
12 => 29,
_ => 0,
}
}
fn months_for_every_year(_: i32, _data: ()) -> u8 {
12
}
fn is_leap_year(p_year: i32, _data: ()) -> bool {
calendrical_calculations::persian::is_leap_year(p_year, _data)
}
fn days_in_provided_year(year: i32, _data: ()) -> u16 {
if Self::is_leap_year(year, ()) {
366
} else {
365
}
}
fn last_month_day_in_year(year: i32, _data: ()) -> (u8, u8) {
if Self::is_leap_year(year, ()) {
(12, 30)
} else {
(12, 29)
}
}
}
impl Calendar for Persian {
type DateInner = PersianDateInner;
fn date_from_codes(
&self,
era: types::Era,
year: i32,
month_code: types::MonthCode,
day: u8,
) -> Result<Self::DateInner, CalendarError> {
let year = if era.0 == tinystr!(16, "ah") || era.0 == tinystr!(16, "persian") {
year
} else {
return Err(CalendarError::UnknownEra(era.0, self.debug_name()));
};
ArithmeticDate::new_from_codes(self, year, month_code, day).map(PersianDateInner)
}
fn date_from_iso(&self, iso: Date<Iso>) -> PersianDateInner {
let fixed_iso = Iso::fixed_from_iso(*iso.inner());
Self::fast_persian_from_fixed(fixed_iso)
}
fn date_to_iso(&self, date: &Self::DateInner) -> Date<Iso> {
let fixed_persian = Persian::fixed_from_fast_persian(*date);
Iso::iso_from_fixed(fixed_persian)
}
fn months_in_year(&self, date: &Self::DateInner) -> u8 {
date.0.months_in_year()
}
fn days_in_year(&self, date: &Self::DateInner) -> u16 {
date.0.days_in_year()
}
fn days_in_month(&self, date: &Self::DateInner) -> u8 {
date.0.days_in_month()
}
fn day_of_week(&self, date: &Self::DateInner) -> types::IsoWeekday {
Iso.day_of_week(self.date_to_iso(date).inner())
}
fn offset_date(&self, date: &mut Self::DateInner, offset: DateDuration<Self>) {
date.0.offset_date(offset, &())
}
#[allow(clippy::field_reassign_with_default)]
fn until(
&self,
date1: &Self::DateInner,
date2: &Self::DateInner,
_calendar2: &Self,
_largest_unit: DateDurationUnit,
_smallest_unit: DateDurationUnit,
) -> DateDuration<Self> {
date1.0.until(date2.0, _largest_unit, _smallest_unit)
}
fn year(&self, date: &Self::DateInner) -> types::FormattableYear {
Self::year_as_persian(date.0.year)
}
fn is_in_leap_year(&self, date: &Self::DateInner) -> bool {
Self::is_leap_year(date.0.year, ())
}
fn month(&self, date: &Self::DateInner) -> types::FormattableMonth {
date.0.month()
}
fn day_of_month(&self, date: &Self::DateInner) -> types::DayOfMonth {
date.0.day_of_month()
}
fn day_of_year_info(&self, date: &Self::DateInner) -> types::DayOfYearInfo {
let prev_year = date.0.year.saturating_sub(1);
let next_year = date.0.year.saturating_add(1);
types::DayOfYearInfo {
day_of_year: date.0.day_of_year(),
days_in_year: date.0.days_in_year(),
prev_year: Persian::year_as_persian(prev_year),
days_in_prev_year: Persian::days_in_provided_year(prev_year, ()),
next_year: Persian::year_as_persian(next_year),
}
}
fn debug_name(&self) -> &'static str {
"Persian"
}
// Missing any_calendar persian tests, the rest is completed
fn any_calendar_kind(&self) -> Option<AnyCalendarKind> {
Some(AnyCalendarKind::Persian)
}
}
impl Persian {
/// Constructs a new Persian Calendar
pub fn new() -> Self {
Self
}
fn fixed_from_fast_persian(p_date: PersianDateInner) -> RataDie {
calendrical_calculations::persian::fixed_from_fast_persian(
p_date.0.year,
p_date.0.month,
p_date.0.day,
)
}
fn fast_persian_from_fixed(date: RataDie) -> PersianDateInner {
let (year, month, day) =
match calendrical_calculations::persian::fast_persian_from_fixed(date) {
Err(I32CastError::BelowMin) => return PersianDateInner(ArithmeticDate::min_date()),
Err(I32CastError::AboveMax) => return PersianDateInner(ArithmeticDate::max_date()),
Ok(ymd) => ymd,
};
PersianDateInner(ArithmeticDate::new_unchecked(year, month, day))
}
fn year_as_persian(year: i32) -> types::FormattableYear {
types::FormattableYear {
era: types::Era(tinystr!(16, "ah")),
number: year,
cyclic: None,
related_iso: None,
}
}
}
impl Date<Persian> {
/// Construct new Persian Date.
///
/// Has no negative years, only era is the AH/AP.
///
/// ```rust
/// use icu::calendar::Date;
///
/// let date_persian = Date::try_new_persian_date(1392, 4, 25)
/// .expect("Failed to initialize Persian Date instance.");
///
/// assert_eq!(date_persian.year().number, 1392);
/// assert_eq!(date_persian.month().ordinal, 4);
/// assert_eq!(date_persian.day_of_month().0, 25);
/// ```
pub fn try_new_persian_date(
year: i32,
month: u8,
day: u8,
) -> Result<Date<Persian>, CalendarError> {
ArithmeticDate::new_from_ordinals(year, month, day)
.map(PersianDateInner)
.map(|inner| Date::from_raw(inner, Persian))
}
}
impl DateTime<Persian> {
/// Construct a new Persian datetime from integers.
///
/// ```rust
/// use icu::calendar::DateTime;
///
/// let datetime_persian =
/// DateTime::try_new_persian_datetime(474, 10, 11, 13, 1, 0)
/// .expect("Failed to initialize Persian DateTime instance.");
///
/// assert_eq!(datetime_persian.date.year().number, 474);
/// assert_eq!(datetime_persian.date.month().ordinal, 10);
/// assert_eq!(datetime_persian.date.day_of_month().0, 11);
/// assert_eq!(datetime_persian.time.hour.number(), 13);
/// assert_eq!(datetime_persian.time.minute.number(), 1);
/// assert_eq!(datetime_persian.time.second.number(), 0);
/// ```
pub fn try_new_persian_datetime(
year: i32,
month: u8,
day: u8,
hour: u8,
minute: u8,
second: u8,
) -> Result<DateTime<Persian>, CalendarError> {
Ok(DateTime {
date: Date::try_new_persian_date(year, month, day)?,
time: Time::try_new(hour, minute, second, 0)?,
})
}
}
#[cfg(test)]
mod tests {
use super::*;
#[derive(Debug)]
struct DateCase {
year: i32,
month: u8,
day: u8,
}
static TEST_FIXED_DATE: [i64; 21] = [
656786, 664224, 671401, 694799, 702806, 704424, 708842, 709409, 709580, 727274, 728714,
739330, 739331, 744313, 763436, 763437, 764652, 775123, 775488, 775489, 1317874,
];
// Test data are provided for the range 1178-3000 AP, for which
// we know the 33-year rule, with the override table, matches the
// astronomical calculations based on the 52.5 degrees east meridian.
static CASES: [DateCase; 21] = [
// First year for which 33-year rule matches the astronomical calculation
DateCase {
year: 1178,
month: 1,
day: 1,
},
DateCase {
year: 1198,
month: 5,
day: 10,
},
DateCase {
year: 1218,
month: 1,
day: 7,
},
DateCase {
year: 1282,
month: 1,
day: 29,
},
// The beginning of the year the calendar was adopted
DateCase {
year: 1304,
month: 1,
day: 1,
},
DateCase {
year: 1308,
month: 6,
day: 3,
},
DateCase {
year: 1320,
month: 7,
day: 7,
},
DateCase {
year: 1322,
month: 1,
day: 29,
},
DateCase {
year: 1322,
month: 7,
day: 14,
},
DateCase {
year: 1370,
month: 12,
day: 27,
},
DateCase {
year: 1374,
month: 12,
day: 6,
},
// First day that the 2820-year rule fails
DateCase {
year: 1403,
month: 12,
day: 30,
},
// First Nowruz that the 2820-year rule fails
DateCase {
year: 1404,
month: 1,
day: 1,
},
DateCase {
year: 1417,
month: 8,
day: 19,
},
// First day the unmodified astronomical algorithm fails
DateCase {
year: 1469,
month: 12,
day: 30,
},
// First Nowruz the unmodified astronomical algorithm fails
DateCase {
year: 1470,
month: 1,
day: 1,
},
DateCase {
year: 1473,
month: 4,
day: 28,
},
// Last year the 33-year rule matches the modified astronomical calculation
DateCase {
year: 1501,
month: 12,
day: 29,
},
DateCase {
year: 1502,
month: 12,
day: 29,
},
DateCase {
year: 1503,
month: 1,
day: 1,
},
DateCase {
year: 2988,
month: 1,
day: 1,
},
];
fn days_in_provided_year_core(year: i32) -> u16 {
let fixed_year =
calendrical_calculations::persian::fixed_from_fast_persian(year, 1, 1).to_i64_date();
let next_fixed_year =
calendrical_calculations::persian::fixed_from_fast_persian(year + 1, 1, 1)
.to_i64_date();
(next_fixed_year - fixed_year) as u16
}
#[test]
fn test_persian_leap_year() {
let mut leap_years: [i32; 21] = [0; 21];
// These values were computed from the "Calendrical Calculations" reference code output
let expected_values = [
false, false, true, false, true, false, false, false, false, true, false, true, false,
false, true, false, false, false, false, true, true,
];
for (index, case) in CASES.iter().enumerate() {
leap_years[index] = case.year;
}
for (year, bool) in leap_years.iter().zip(expected_values.iter()) {
assert_eq!(Persian::is_leap_year(*year, ()), *bool);
}
}
#[test]
fn days_in_provided_year_test() {
for case in CASES.iter() {
assert_eq!(
days_in_provided_year_core(case.year),
Persian::days_in_provided_year(case.year, ())
);
}
}
#[test]
fn test_fixed_from_persian() {
for (case, f_date) in CASES.iter().zip(TEST_FIXED_DATE.iter()) {
let date = Date::try_new_persian_date(case.year, case.month, case.day).unwrap();
assert_eq!(
Persian::fixed_from_fast_persian(*date.inner()).to_i64_date(),
*f_date,
"{case:?}"
);
}
}
#[test]
fn test_persian_from_fixed() {
for (case, f_date) in CASES.iter().zip(TEST_FIXED_DATE.iter()) {
let date = Date::try_new_persian_date(case.year, case.month, case.day).unwrap();
assert_eq!(
Persian::fast_persian_from_fixed(RataDie::new(*f_date)),
date.inner,
"{case:?}"
);
}
}
#[test]
fn test_day_of_year_info() {
#[derive(Debug)]
struct TestCase {
input: i32,
expected_prev: i32,
expected_next: i32,
}
let test_cases = [
TestCase {
input: 0,
expected_prev: -1,
expected_next: 1,
},
TestCase {
input: i32::MAX,
expected_prev: i32::MAX - 1,
expected_next: i32::MAX, // can't go above i32::MAX
},
TestCase {
input: i32::MIN + 1,
expected_prev: i32::MIN,
expected_next: i32::MIN + 2,
},
TestCase {
input: i32::MIN,
expected_prev: i32::MIN, // can't go below i32::MIN
expected_next: i32::MIN + 1,
},
];
for case in test_cases {
let date = Date::try_new_persian_date(case.input, 1, 1).unwrap();
let info = Persian::day_of_year_info(&Persian, date.inner());
assert_eq!(info.prev_year.number, case.expected_prev, "{:?}", case);
assert_eq!(info.next_year.number, case.expected_next, "{:?}", case);
}
}
static CALENDAR_UT_AC_IR_TEST_DATA: [(i32, bool, i32, u32, u32); 293] = [
(1206, false, 1827, 3, 22),
(1207, false, 1828, 3, 21),
(1208, false, 1829, 3, 21),
(1209, false, 1830, 3, 21),
(1210, true, 1831, 3, 21),
(1211, false, 1832, 3, 21),
(1212, false, 1833, 3, 21),
(1213, false, 1834, 3, 21),
(1214, true, 1835, 3, 21),
(1215, false, 1836, 3, 21),
(1216, false, 1837, 3, 21),
(1217, false, 1838, 3, 21),
(1218, true, 1839, 3, 21),
(1219, false, 1840, 3, 21),
(1220, false, 1841, 3, 21),
(1221, false, 1842, 3, 21),
(1222, true, 1843, 3, 21),
(1223, false, 1844, 3, 21),
(1224, false, 1845, 3, 21),
(1225, false, 1846, 3, 21),
(1226, true, 1847, 3, 21),
(1227, false, 1848, 3, 21),
(1228, false, 1849, 3, 21),
(1229, false, 1850, 3, 21),
(1230, true, 1851, 3, 21),
(1231, false, 1852, 3, 21),
(1232, false, 1853, 3, 21),
(1233, false, 1854, 3, 21),
(1234, true, 1855, 3, 21),
(1235, false, 1856, 3, 21),
(1236, false, 1857, 3, 21),
(1237, false, 1858, 3, 21),
(1238, true, 1859, 3, 21),
(1239, false, 1860, 3, 21),
(1240, false, 1861, 3, 21),
(1241, false, 1862, 3, 21),
(1242, false, 1863, 3, 21),
(1243, true, 1864, 3, 20),
(1244, false, 1865, 3, 21),
(1245, false, 1866, 3, 21),
(1246, false, 1867, 3, 21),
(1247, true, 1868, 3, 20),
(1248, false, 1869, 3, 21),
(1249, false, 1870, 3, 21),
(1250, false, 1871, 3, 21),
(1251, true, 1872, 3, 20),
(1252, false, 1873, 3, 21),
(1253, false, 1874, 3, 21),
(1254, false, 1875, 3, 21),
(1255, true, 1876, 3, 20),
(1256, false, 1877, 3, 21),
(1257, false, 1878, 3, 21),
(1258, false, 1879, 3, 21),
(1259, true, 1880, 3, 20),
(1260, false, 1881, 3, 21),
(1261, false, 1882, 3, 21),
(1262, false, 1883, 3, 21),
(1263, true, 1884, 3, 20),
(1264, false, 1885, 3, 21),
(1265, false, 1886, 3, 21),
(1266, false, 1887, 3, 21),
(1267, true, 1888, 3, 20),
(1268, false, 1889, 3, 21),
(1269, false, 1890, 3, 21),
(1270, false, 1891, 3, 21),
(1271, true, 1892, 3, 20),
(1272, false, 1893, 3, 21),
(1273, false, 1894, 3, 21),
(1274, false, 1895, 3, 21),
(1275, false, 1896, 3, 20),
(1276, true, 1897, 3, 20),
(1277, false, 1898, 3, 21),
(1278, false, 1899, 3, 21),
(1279, false, 1900, 3, 21),
(1280, true, 1901, 3, 21),
(1281, false, 1902, 3, 22),
(1282, false, 1903, 3, 22),
(1283, false, 1904, 3, 21),
(1284, true, 1905, 3, 21),
(1285, false, 1906, 3, 22),
(1286, false, 1907, 3, 22),
(1287, false, 1908, 3, 21),
(1288, true, 1909, 3, 21),
(1289, false, 1910, 3, 22),
(1290, false, 1911, 3, 22),
(1291, false, 1912, 3, 21),
(1292, true, 1913, 3, 21),
(1293, false, 1914, 3, 22),
(1294, false, 1915, 3, 22),
(1295, false, 1916, 3, 21),
(1296, true, 1917, 3, 21),
(1297, false, 1918, 3, 22),
(1298, false, 1919, 3, 22),
(1299, false, 1920, 3, 21),
(1300, true, 1921, 3, 21),
(1301, false, 1922, 3, 22),
(1302, false, 1923, 3, 22),
(1303, false, 1924, 3, 21),
(1304, true, 1925, 3, 21),
(1305, false, 1926, 3, 22),
(1306, false, 1927, 3, 22),
(1307, false, 1928, 3, 21),
(1308, false, 1929, 3, 21),
(1309, true, 1930, 3, 21),
(1310, false, 1931, 3, 22),
(1311, false, 1932, 3, 21),
(1312, false, 1933, 3, 21),
(1313, true, 1934, 3, 21),
(1314, false, 1935, 3, 22),
(1315, false, 1936, 3, 21),
(1316, false, 1937, 3, 21),
(1317, true, 1938, 3, 21),
(1318, false, 1939, 3, 22),
(1319, false, 1940, 3, 21),
(1320, false, 1941, 3, 21),
(1321, true, 1942, 3, 21),
(1322, false, 1943, 3, 22),
(1323, false, 1944, 3, 21),
(1324, false, 1945, 3, 21),
(1325, true, 1946, 3, 21),
(1326, false, 1947, 3, 22),
(1327, false, 1948, 3, 21),
(1328, false, 1949, 3, 21),
(1329, true, 1950, 3, 21),
(1330, false, 1951, 3, 22),
(1331, false, 1952, 3, 21),
(1332, false, 1953, 3, 21),
(1333, true, 1954, 3, 21),
(1334, false, 1955, 3, 22),
(1335, false, 1956, 3, 21),
(1336, false, 1957, 3, 21),
(1337, true, 1958, 3, 21),
(1338, false, 1959, 3, 22),
(1339, false, 1960, 3, 21),
(1340, false, 1961, 3, 21),
(1341, false, 1962, 3, 21),
(1342, true, 1963, 3, 21),
(1343, false, 1964, 3, 21),
(1344, false, 1965, 3, 21),
(1345, false, 1966, 3, 21),
(1346, true, 1967, 3, 21),
(1347, false, 1968, 3, 21),
(1348, false, 1969, 3, 21),
(1349, false, 1970, 3, 21),
(1350, true, 1971, 3, 21),
(1351, false, 1972, 3, 21),
(1352, false, 1973, 3, 21),
(1353, false, 1974, 3, 21),
(1354, true, 1975, 3, 21),
(1355, false, 1976, 3, 21),
(1356, false, 1977, 3, 21),
(1357, false, 1978, 3, 21),
(1358, true, 1979, 3, 21),
(1359, false, 1980, 3, 21),
(1360, false, 1981, 3, 21),
(1361, false, 1982, 3, 21),
(1362, true, 1983, 3, 21),
(1363, false, 1984, 3, 21),
(1364, false, 1985, 3, 21),
(1365, false, 1986, 3, 21),
(1366, true, 1987, 3, 21),
(1367, false, 1988, 3, 21),
(1368, false, 1989, 3, 21),
(1369, false, 1990, 3, 21),
(1370, true, 1991, 3, 21),
(1371, false, 1992, 3, 21),
(1372, false, 1993, 3, 21),
(1373, false, 1994, 3, 21),
(1374, false, 1995, 3, 21),
(1375, true, 1996, 3, 20),
(1376, false, 1997, 3, 21),
(1377, false, 1998, 3, 21),
(1378, false, 1999, 3, 21),
(1379, true, 2000, 3, 20),
(1380, false, 2001, 3, 21),
(1381, false, 2002, 3, 21),
(1382, false, 2003, 3, 21),
(1383, true, 2004, 3, 20),
(1384, false, 2005, 3, 21),
(1385, false, 2006, 3, 21),
(1386, false, 2007, 3, 21),
(1387, true, 2008, 3, 20),
(1388, false, 2009, 3, 21),
(1389, false, 2010, 3, 21),
(1390, false, 2011, 3, 21),
(1391, true, 2012, 3, 20),
(1392, false, 2013, 3, 21),
(1393, false, 2014, 3, 21),
(1394, false, 2015, 3, 21),
(1395, true, 2016, 3, 20),
(1396, false, 2017, 3, 21),
(1397, false, 2018, 3, 21),
(1398, false, 2019, 3, 21),
(1399, true, 2020, 3, 20),
(1400, false, 2021, 3, 21),
(1401, false, 2022, 3, 21),
(1402, false, 2023, 3, 21),
(1403, true, 2024, 3, 20),
(1404, false, 2025, 3, 21),
(1405, false, 2026, 3, 21),
(1406, false, 2027, 3, 21),
(1407, false, 2028, 3, 20),
(1408, true, 2029, 3, 20),
(1409, false, 2030, 3, 21),
(1410, false, 2031, 3, 21),
(1411, false, 2032, 3, 20),
(1412, true, 2033, 3, 20),
(1413, false, 2034, 3, 21),
(1414, false, 2035, 3, 21),
(1415, false, 2036, 3, 20),
(1416, true, 2037, 3, 20),
(1417, false, 2038, 3, 21),
(1418, false, 2039, 3, 21),
(1419, false, 2040, 3, 20),
(1420, true, 2041, 3, 20),
(1421, false, 2042, 3, 21),
(1422, false, 2043, 3, 21),
(1423, false, 2044, 3, 20),
(1424, true, 2045, 3, 20),
(1425, false, 2046, 3, 21),
(1426, false, 2047, 3, 21),
(1427, false, 2048, 3, 20),
(1428, true, 2049, 3, 20),
(1429, false, 2050, 3, 21),
(1430, false, 2051, 3, 21),
(1431, false, 2052, 3, 20),
(1432, true, 2053, 3, 20),
(1433, false, 2054, 3, 21),
(1434, false, 2055, 3, 21),
(1435, false, 2056, 3, 20),
(1436, true, 2057, 3, 20),
(1437, false, 2058, 3, 21),
(1438, false, 2059, 3, 21),
(1439, false, 2060, 3, 20),
(1440, false, 2061, 3, 20),
(1441, true, 2062, 3, 20),
(1442, false, 2063, 3, 21),
(1443, false, 2064, 3, 20),
(1444, false, 2065, 3, 20),
(1445, true, 2066, 3, 20),
(1446, false, 2067, 3, 21),
(1447, false, 2068, 3, 20),
(1448, false, 2069, 3, 20),
(1449, true, 2070, 3, 20),
(1450, false, 2071, 3, 21),
(1451, false, 2072, 3, 20),
(1452, false, 2073, 3, 20),
(1453, true, 2074, 3, 20),
(1454, false, 2075, 3, 21),
(1455, false, 2076, 3, 20),
(1456, false, 2077, 3, 20),
(1457, true, 2078, 3, 20),
(1458, false, 2079, 3, 21),
(1459, false, 2080, 3, 20),
(1460, false, 2081, 3, 20),
(1461, true, 2082, 3, 20),
(1462, false, 2083, 3, 21),
(1463, false, 2084, 3, 20),
(1464, false, 2085, 3, 20),
(1465, true, 2086, 3, 20),
(1466, false, 2087, 3, 21),
(1467, false, 2088, 3, 20),
(1468, false, 2089, 3, 20),
(1469, true, 2090, 3, 20),
(1470, false, 2091, 3, 21),
(1471, false, 2092, 3, 20),
(1472, false, 2093, 3, 20),
(1473, false, 2094, 3, 20),
(1474, true, 2095, 3, 20),
(1475, false, 2096, 3, 20),
(1476, false, 2097, 3, 20),
(1477, false, 2098, 3, 20),
(1478, true, 2099, 3, 20),
(1479, false, 2100, 3, 21),
(1480, false, 2101, 3, 21),
(1481, false, 2102, 3, 21),
(1482, true, 2103, 3, 21),
(1483, false, 2104, 3, 21),
(1484, false, 2105, 3, 21),
(1485, false, 2106, 3, 21),
(1486, true, 2107, 3, 21),
(1487, false, 2108, 3, 21),
(1488, false, 2109, 3, 21),
(1489, false, 2110, 3, 21),
(1490, true, 2111, 3, 21),
(1491, false, 2112, 3, 21),
(1492, false, 2113, 3, 21),
(1493, false, 2114, 3, 21),
(1494, true, 2115, 3, 21),
(1495, false, 2116, 3, 21),
(1496, false, 2117, 3, 21),
(1497, false, 2118, 3, 21),
(1498, true, 2119, 3, 21),
];
#[test]
fn test_calendar_ut_ac_ir_data() {
for (p_year, leap, iso_year, iso_month, iso_day) in CALENDAR_UT_AC_IR_TEST_DATA.iter() {
assert_eq!(Persian::is_leap_year(*p_year, ()), *leap);
let persian_date = Date::try_new_persian_date(*p_year, 1, 1).unwrap();
let iso_date = persian_date.to_calendar(Iso);
assert_eq!(iso_date.year().number, *iso_year);
assert_eq!(iso_date.month().ordinal, *iso_month);
assert_eq!(iso_date.day_of_month().0, *iso_day);
}
}
}