use std::cmp::Ordering;use std::collections::HashSet;use time::ext::{NumericalDuration, NumericalStdDuration};use time::macros::{date, datetime, time};use time::{Date, Duration, Month, Weekday, util};#[ test]fn debug() {"{:?}" , date!(2020 -02 -03 )), "2020-02-03" );#[ test]fn weeks_in_year_exhaustive() {let years_with_53 = [4 , 9 , 15 , 20 , 26 , 32 , 37 , 43 , 48 , 54 , 60 , 65 , 71 , 76 , 82 , 88 , 93 , 99 , 105 , 111 , 116 , 122 ,128 , 133 , 139 , 144 , 150 , 156 , 161 , 167 , 172 , 178 , 184 , 189 , 195 , 201 , 207 , 212 , 218 , 224 ,229 , 235 , 240 , 246 , 252 , 257 , 263 , 268 , 274 , 280 , 285 , 291 , 296 , 303 , 308 , 314 , 320 , 325 ,331 , 336 , 342 , 348 , 353 , 359 , 364 , 370 , 376 , 381 , 387 , 392 , 398 ,for year in 0 ..400 {if years_with_53.contains(&year) {53 else {52 // Test all dominical letters. For leap years, check the dates immediately preceding and after the // leap day. #[ test]fn test_monday_based_week_dominical_a() {2023 -01 -01 ).monday_based_week(), 0 );2023 -01 -02 ).monday_based_week(), 1 );2023 -01 -03 ).monday_based_week(), 1 );2023 -01 -04 ).monday_based_week(), 1 );2023 -01 -05 ).monday_based_week(), 1 );2023 -01 -06 ).monday_based_week(), 1 );2023 -01 -07 ).monday_based_week(), 1 );#[ test]fn test_monday_based_week_dominical_b() {2022 -01 -01 ).monday_based_week(), 0 );2022 -01 -02 ).monday_based_week(), 0 );2022 -01 -03 ).monday_based_week(), 1 );2022 -01 -04 ).monday_based_week(), 1 );2022 -01 -05 ).monday_based_week(), 1 );2022 -01 -06 ).monday_based_week(), 1 );2022 -01 -07 ).monday_based_week(), 1 );#[ test]fn test_monday_based_week_dominical_c() {2021 -01 -01 ).monday_based_week(), 0 );2021 -01 -02 ).monday_based_week(), 0 );2021 -01 -03 ).monday_based_week(), 0 );2021 -01 -04 ).monday_based_week(), 1 );2021 -01 -05 ).monday_based_week(), 1 );2021 -01 -06 ).monday_based_week(), 1 );2021 -01 -07 ).monday_based_week(), 1 );#[ test]fn test_monday_based_week_dominical_d() {2026 -01 -01 ).monday_based_week(), 0 );2026 -01 -02 ).monday_based_week(), 0 );2026 -01 -03 ).monday_based_week(), 0 );2026 -01 -04 ).monday_based_week(), 0 );2026 -01 -05 ).monday_based_week(), 1 );2026 -01 -06 ).monday_based_week(), 1 );2026 -01 -07 ).monday_based_week(), 1 );#[ test]fn test_monday_based_week_dominical_e() {2025 -01 -01 ).monday_based_week(), 0 );2025 -01 -02 ).monday_based_week(), 0 );2025 -01 -03 ).monday_based_week(), 0 );2025 -01 -04 ).monday_based_week(), 0 );2025 -01 -05 ).monday_based_week(), 0 );2025 -01 -06 ).monday_based_week(), 1 );2025 -01 -07 ).monday_based_week(), 1 );#[ test]fn test_monday_based_week_dominical_f() {2019 -01 -01 ).monday_based_week(), 0 );2019 -01 -02 ).monday_based_week(), 0 );2019 -01 -03 ).monday_based_week(), 0 );2019 -01 -04 ).monday_based_week(), 0 );2019 -01 -05 ).monday_based_week(), 0 );2019 -01 -06 ).monday_based_week(), 0 );2019 -01 -07 ).monday_based_week(), 1 );#[ test]fn test_monday_based_week_dominical_g() {2018 -01 -01 ).monday_based_week(), 1 );2018 -01 -02 ).monday_based_week(), 1 );2018 -01 -03 ).monday_based_week(), 1 );2018 -01 -04 ).monday_based_week(), 1 );2018 -01 -05 ).monday_based_week(), 1 );2018 -01 -06 ).monday_based_week(), 1 );2018 -01 -07 ).monday_based_week(), 1 );#[ test]fn test_monday_based_week_dominical_ag() {2012 -01 -01 ).monday_based_week(), 0 );2012 -01 -02 ).monday_based_week(), 1 );2012 -01 -03 ).monday_based_week(), 1 );2012 -01 -04 ).monday_based_week(), 1 );2012 -01 -05 ).monday_based_week(), 1 );2012 -01 -06 ).monday_based_week(), 1 );2012 -01 -07 ).monday_based_week(), 1 );2012 -02 -28 ).monday_based_week(), 9 );2012 -02 -29 ).monday_based_week(), 9 );2012 -03 -01 ).monday_based_week(), 9 );2012 -03 -02 ).monday_based_week(), 9 );2012 -03 -03 ).monday_based_week(), 9 );2012 -03 -04 ).monday_based_week(), 9 );2012 -03 -05 ).monday_based_week(), 10 );2012 -03 -06 ).monday_based_week(), 10 );2012 -03 -07 ).monday_based_week(), 10 );#[ test]fn test_monday_based_week_dominical_ba() {2028 -01 -01 ).monday_based_week(), 0 );2028 -01 -02 ).monday_based_week(), 0 );2028 -01 -03 ).monday_based_week(), 1 );2028 -01 -04 ).monday_based_week(), 1 );2028 -01 -05 ).monday_based_week(), 1 );2028 -01 -06 ).monday_based_week(), 1 );2028 -01 -07 ).monday_based_week(), 1 );2028 -02 -28 ).monday_based_week(), 9 );2028 -02 -29 ).monday_based_week(), 9 );2028 -03 -01 ).monday_based_week(), 9 );2028 -03 -02 ).monday_based_week(), 9 );2028 -03 -03 ).monday_based_week(), 9 );2028 -03 -04 ).monday_based_week(), 9 );2028 -03 -05 ).monday_based_week(), 9 );2028 -03 -06 ).monday_based_week(), 10 );2028 -03 -07 ).monday_based_week(), 10 );#[ test]fn test_monday_based_week_dominical_cb() {2016 -01 -01 ).monday_based_week(), 0 );2016 -01 -02 ).monday_based_week(), 0 );2016 -01 -03 ).monday_based_week(), 0 );2016 -01 -04 ).monday_based_week(), 1 );2016 -01 -05 ).monday_based_week(), 1 );2016 -01 -06 ).monday_based_week(), 1 );2016 -01 -07 ).monday_based_week(), 1 );2016 -02 -28 ).monday_based_week(), 8 );2016 -02 -29 ).monday_based_week(), 9 );2016 -03 -01 ).monday_based_week(), 9 );2016 -03 -02 ).monday_based_week(), 9 );2016 -03 -03 ).monday_based_week(), 9 );2016 -03 -04 ).monday_based_week(), 9 );2016 -03 -05 ).monday_based_week(), 9 );2016 -03 -06 ).monday_based_week(), 9 );2016 -03 -07 ).monday_based_week(), 10 );#[ test]fn test_monday_based_week_dominical_dc() {2032 -01 -01 ).monday_based_week(), 0 );2032 -01 -02 ).monday_based_week(), 0 );2032 -01 -03 ).monday_based_week(), 0 );2032 -01 -04 ).monday_based_week(), 0 );2032 -01 -05 ).monday_based_week(), 1 );2032 -01 -06 ).monday_based_week(), 1 );2032 -01 -07 ).monday_based_week(), 1 );2032 -02 -28 ).monday_based_week(), 8 );2032 -02 -29 ).monday_based_week(), 8 );2032 -03 -01 ).monday_based_week(), 9 );2032 -03 -02 ).monday_based_week(), 9 );2032 -03 -03 ).monday_based_week(), 9 );2032 -03 -04 ).monday_based_week(), 9 );2032 -03 -05 ).monday_based_week(), 9 );2032 -03 -06 ).monday_based_week(), 9 );2032 -03 -07 ).monday_based_week(), 9 );#[ test]fn test_monday_based_week_dominical_ed() {2020 -01 -01 ).monday_based_week(), 0 );2020 -01 -02 ).monday_based_week(), 0 );2020 -01 -03 ).monday_based_week(), 0 );2020 -01 -04 ).monday_based_week(), 0 );2020 -01 -05 ).monday_based_week(), 0 );2020 -01 -06 ).monday_based_week(), 1 );2020 -01 -07 ).monday_based_week(), 1 );2020 -02 -28 ).monday_based_week(), 8 );2020 -02 -29 ).monday_based_week(), 8 );2020 -03 -01 ).monday_based_week(), 8 );2020 -03 -02 ).monday_based_week(), 9 );2020 -03 -03 ).monday_based_week(), 9 );2020 -03 -04 ).monday_based_week(), 9 );2020 -03 -05 ).monday_based_week(), 9 );2020 -03 -06 ).monday_based_week(), 9 );2020 -03 -07 ).monday_based_week(), 9 );#[ test]fn test_monday_based_week_dominical_fe() {2036 -01 -01 ).monday_based_week(), 0 );2036 -01 -02 ).monday_based_week(), 0 );2036 -01 -03 ).monday_based_week(), 0 );2036 -01 -04 ).monday_based_week(), 0 );2036 -01 -05 ).monday_based_week(), 0 );2036 -01 -06 ).monday_based_week(), 0 );2036 -01 -07 ).monday_based_week(), 1 );2036 -02 -28 ).monday_based_week(), 8 );2036 -02 -29 ).monday_based_week(), 8 );2036 -03 -01 ).monday_based_week(), 8 );2036 -03 -02 ).monday_based_week(), 8 );2036 -03 -03 ).monday_based_week(), 9 );2036 -03 -04 ).monday_based_week(), 9 );2036 -03 -05 ).monday_based_week(), 9 );2036 -03 -06 ).monday_based_week(), 9 );2036 -03 -07 ).monday_based_week(), 9 );#[ test]fn test_monday_based_week_dominical_gf() {2024 -01 -01 ).monday_based_week(), 1 );2024 -01 -02 ).monday_based_week(), 1 );2024 -01 -03 ).monday_based_week(), 1 );2024 -01 -04 ).monday_based_week(), 1 );2024 -01 -05 ).monday_based_week(), 1 );2024 -01 -06 ).monday_based_week(), 1 );2024 -01 -07 ).monday_based_week(), 1 );2024 -02 -28 ).monday_based_week(), 9 );2024 -02 -29 ).monday_based_week(), 9 );2024 -03 -01 ).monday_based_week(), 9 );2024 -03 -02 ).monday_based_week(), 9 );2024 -03 -03 ).monday_based_week(), 9 );2024 -03 -04 ).monday_based_week(), 10 );2024 -03 -05 ).monday_based_week(), 10 );2024 -03 -06 ).monday_based_week(), 10 );2024 -03 -07 ).monday_based_week(), 10 );#[ test]fn test_sunday_based_week_dominical_a() {2023 -01 -01 ).sunday_based_week(), 1 );2023 -01 -02 ).sunday_based_week(), 1 );2023 -01 -03 ).sunday_based_week(), 1 );2023 -01 -04 ).sunday_based_week(), 1 );2023 -01 -05 ).sunday_based_week(), 1 );2023 -01 -06 ).sunday_based_week(), 1 );2023 -01 -07 ).sunday_based_week(), 1 );#[ test]fn test_sunday_based_week_dominical_b() {2022 -01 -01 ).sunday_based_week(), 0 );2022 -01 -02 ).sunday_based_week(), 1 );2022 -01 -03 ).sunday_based_week(), 1 );2022 -01 -04 ).sunday_based_week(), 1 );2022 -01 -05 ).sunday_based_week(), 1 );2022 -01 -06 ).sunday_based_week(), 1 );2022 -01 -07 ).sunday_based_week(), 1 );#[ test]fn test_sunday_based_week_dominical_c() {2021 -01 -01 ).sunday_based_week(), 0 );2021 -01 -02 ).sunday_based_week(), 0 );2021 -01 -03 ).sunday_based_week(), 1 );2021 -01 -04 ).sunday_based_week(), 1 );2021 -01 -05 ).sunday_based_week(), 1 );2021 -01 -06 ).sunday_based_week(), 1 );2021 -01 -07 ).sunday_based_week(), 1 );#[ test]fn test_sunday_based_week_dominical_d() {2026 -01 -01 ).sunday_based_week(), 0 );2026 -01 -02 ).sunday_based_week(), 0 );2026 -01 -03 ).sunday_based_week(), 0 );2026 -01 -04 ).sunday_based_week(), 1 );2026 -01 -05 ).sunday_based_week(), 1 );2026 -01 -06 ).sunday_based_week(), 1 );2026 -01 -07 ).sunday_based_week(), 1 );#[ test]fn test_sunday_based_week_dominical_e() {2025 -01 -01 ).sunday_based_week(), 0 );2025 -01 -02 ).sunday_based_week(), 0 );2025 -01 -03 ).sunday_based_week(), 0 );2025 -01 -04 ).sunday_based_week(), 0 );2025 -01 -05 ).sunday_based_week(), 1 );2025 -01 -06 ).sunday_based_week(), 1 );2025 -01 -07 ).sunday_based_week(), 1 );#[ test]fn test_sunday_based_week_dominical_f() {2019 -01 -01 ).sunday_based_week(), 0 );2019 -01 -02 ).sunday_based_week(), 0 );2019 -01 -03 ).sunday_based_week(), 0 );2019 -01 -04 ).sunday_based_week(), 0 );2019 -01 -05 ).sunday_based_week(), 0 );2019 -01 -06 ).sunday_based_week(), 1 );2019 -01 -07 ).sunday_based_week(), 1 );#[ test]fn test_sunday_based_week_dominical_g() {2018 -01 -01 ).sunday_based_week(), 0 );2018 -01 -02 ).sunday_based_week(), 0 );2018 -01 -03 ).sunday_based_week(), 0 );2018 -01 -04 ).sunday_based_week(), 0 );2018 -01 -05 ).sunday_based_week(), 0 );2018 -01 -06 ).sunday_based_week(), 0 );2018 -01 -07 ).sunday_based_week(), 1 );#[ test]fn test_sunday_based_week_dominical_ag() {2012 -01 -01 ).sunday_based_week(), 1 );2012 -01 -02 ).sunday_based_week(), 1 );2012 -01 -03 ).sunday_based_week(), 1 );2012 -01 -04 ).sunday_based_week(), 1 );2012 -01 -05 ).sunday_based_week(), 1 );2012 -01 -06 ).sunday_based_week(), 1 );2012 -01 -07 ).sunday_based_week(), 1 );2012 -02 -28 ).sunday_based_week(), 9 );2012 -02 -29 ).sunday_based_week(), 9 );2012 -03 -01 ).sunday_based_week(), 9 );2012 -03 -02 ).sunday_based_week(), 9 );2012 -03 -03 ).sunday_based_week(), 9 );2012 -03 -04 ).sunday_based_week(), 10 );2012 -03 -05 ).sunday_based_week(), 10 );2012 -03 -06 ).sunday_based_week(), 10 );2012 -03 -07 ).sunday_based_week(), 10 );#[ test]fn test_sunday_based_week_dominical_ba() {2028 -01 -01 ).sunday_based_week(), 0 );2028 -01 -02 ).sunday_based_week(), 1 );2028 -01 -03 ).sunday_based_week(), 1 );2028 -01 -04 ).sunday_based_week(), 1 );2028 -01 -05 ).sunday_based_week(), 1 );2028 -01 -06 ).sunday_based_week(), 1 );2028 -01 -07 ).sunday_based_week(), 1 );2028 -02 -28 ).sunday_based_week(), 9 );2028 -02 -29 ).sunday_based_week(), 9 );2028 -03 -01 ).sunday_based_week(), 9 );2028 -03 -02 ).sunday_based_week(), 9 );2028 -03 -03 ).sunday_based_week(), 9 );2028 -03 -04 ).sunday_based_week(), 9 );2028 -03 -05 ).sunday_based_week(), 10 );2028 -03 -06 ).sunday_based_week(), 10 );2028 -03 -07 ).sunday_based_week(), 10 );#[ test]fn test_sunday_based_week_dominical_cb() {2016 -01 -01 ).sunday_based_week(), 0 );2016 -01 -02 ).sunday_based_week(), 0 );2016 -01 -03 ).sunday_based_week(), 1 );2016 -01 -04 ).sunday_based_week(), 1 );2016 -01 -05 ).sunday_based_week(), 1 );2016 -01 -06 ).sunday_based_week(), 1 );2016 -01 -07 ).sunday_based_week(), 1 );2016 -02 -28 ).sunday_based_week(), 9 );2016 -02 -29 ).sunday_based_week(), 9 );2016 -03 -01 ).sunday_based_week(), 9 );2016 -03 -02 ).sunday_based_week(), 9 );2016 -03 -03 ).sunday_based_week(), 9 );2016 -03 -04 ).sunday_based_week(), 9 );2016 -03 -05 ).sunday_based_week(), 9 );2016 -03 -06 ).sunday_based_week(), 10 );2016 -03 -07 ).sunday_based_week(), 10 );#[ test]fn test_sunday_based_week_dominical_dc() {2032 -01 -01 ).sunday_based_week(), 0 );2032 -01 -02 ).sunday_based_week(), 0 );2032 -01 -03 ).sunday_based_week(), 0 );2032 -01 -04 ).sunday_based_week(), 1 );2032 -01 -05 ).sunday_based_week(), 1 );2032 -01 -06 ).sunday_based_week(), 1 );2032 -01 -07 ).sunday_based_week(), 1 );2032 -02 -28 ).sunday_based_week(), 8 );2032 -02 -29 ).sunday_based_week(), 9 );2032 -03 -01 ).sunday_based_week(), 9 );2032 -03 -02 ).sunday_based_week(), 9 );2032 -03 -03 ).sunday_based_week(), 9 );2032 -03 -04 ).sunday_based_week(), 9 );2032 -03 -05 ).sunday_based_week(), 9 );2032 -03 -06 ).sunday_based_week(), 9 );2032 -03 -07 ).sunday_based_week(), 10 );#[ test]fn test_sunday_based_week_dominical_ed() {2020 -01 -01 ).sunday_based_week(), 0 );2020 -01 -02 ).sunday_based_week(), 0 );2020 -01 -03 ).sunday_based_week(), 0 );2020 -01 -04 ).sunday_based_week(), 0 );2020 -01 -05 ).sunday_based_week(), 1 );2020 -01 -06 ).sunday_based_week(), 1 );2020 -01 -07 ).sunday_based_week(), 1 );2020 -02 -28 ).sunday_based_week(), 8 );2020 -02 -29 ).sunday_based_week(), 8 );2020 -03 -01 ).sunday_based_week(), 9 );2020 -03 -02 ).sunday_based_week(), 9 );2020 -03 -03 ).sunday_based_week(), 9 );2020 -03 -04 ).sunday_based_week(), 9 );2020 -03 -05 ).sunday_based_week(), 9 );2020 -03 -06 ).sunday_based_week(), 9 );2020 -03 -07 ).sunday_based_week(), 9 );#[ test]fn test_sunday_based_week_dominical_fe() {2036 -01 -01 ).sunday_based_week(), 0 );2036 -01 -02 ).sunday_based_week(), 0 );2036 -01 -03 ).sunday_based_week(), 0 );2036 -01 -04 ).sunday_based_week(), 0 );2036 -01 -05 ).sunday_based_week(), 0 );2036 -01 -06 ).sunday_based_week(), 1 );2036 -01 -07 ).sunday_based_week(), 1 );2036 -02 -28 ).sunday_based_week(), 8 );2036 -02 -29 ).sunday_based_week(), 8 );2036 -03 -01 ).sunday_based_week(), 8 );2036 -03 -02 ).sunday_based_week(), 9 );2036 -03 -03 ).sunday_based_week(), 9 );2036 -03 -04 ).sunday_based_week(), 9 );2036 -03 -05 ).sunday_based_week(), 9 );2036 -03 -06 ).sunday_based_week(), 9 );2036 -03 -07 ).sunday_based_week(), 9 );#[ test]fn test_sunday_based_week_dominical_gf() {2024 -01 -01 ).sunday_based_week(), 0 );2024 -01 -02 ).sunday_based_week(), 0 );2024 -01 -03 ).sunday_based_week(), 0 );2024 -01 -04 ).sunday_based_week(), 0 );2024 -01 -05 ).sunday_based_week(), 0 );2024 -01 -06 ).sunday_based_week(), 0 );2024 -01 -07 ).sunday_based_week(), 1 );2024 -02 -28 ).sunday_based_week(), 8 );2024 -02 -29 ).sunday_based_week(), 8 );2024 -03 -01 ).sunday_based_week(), 8 );2024 -03 -02 ).sunday_based_week(), 8 );2024 -03 -03 ).sunday_based_week(), 9 );2024 -03 -04 ).sunday_based_week(), 9 );2024 -03 -05 ).sunday_based_week(), 9 );2024 -03 -06 ).sunday_based_week(), 9 );2024 -03 -07 ).sunday_based_week(), 9 );#[ test]fn from_iso_week_date() {use Weekday::*;2019 , 1 , Monday).is_ok());2019 , 1 , Tuesday).is_ok());2020 , 53 , Friday).is_ok());9999 , 1 , Monday).is_ok());// 2019 doesn't have 53 weeks. 2019 , 53 , Monday).is_err());// Regression test. Year zero (1 BCE) has dominical letter BA. 1 , 52 , Saturday),0000 -01 -01 ))0001 -W52-6 ), date!(0000 -01 -01 ));#[ test]fn year() {2019 -002 ).year(), 2019 );2020 -002 ).year(), 2020 );#[ test]fn month() {2019 -002 ).month(), Month::January);2020 -002 ).month(), Month::January);2019 -060 ).month(), Month::March);2020 -060 ).month(), Month::February);#[ test]fn day() {2019 -002 ).day(), 2 );2020 -002 ).day(), 2 );2019 -060 ).day(), 1 );2020 -060 ).day(), 29 );#[ test]fn iso_week() {2019 -01 -01 ).iso_week(), 1 );2019 -10 -04 ).iso_week(), 40 );2020 -01 -01 ).iso_week(), 1 );2020 -12 -31 ).iso_week(), 53 );2021 -01 -01 ).iso_week(), 53 );#[ test]fn to_calendar_date() {2019 -01 -02 ).to_calendar_date(),2019 , Month::January, 2 )2019 -02 -02 ).to_calendar_date(),2019 , Month::February, 2 )2019 -03 -02 ).to_calendar_date(),2019 , Month::March, 2 )2019 -04 -02 ).to_calendar_date(),2019 , Month::April, 2 )2019 -05 -02 ).to_calendar_date(), (2019 , Month::May, 2 ));2019 -06 -02 ).to_calendar_date(), (2019 , Month::June, 2 ));2019 -07 -02 ).to_calendar_date(), (2019 , Month::July, 2 ));2019 -08 -02 ).to_calendar_date(),2019 , Month::August, 2 )2019 -09 -02 ).to_calendar_date(),2019 , Month::September, 2 )2019 -10 -02 ).to_calendar_date(),2019 , Month::October, 2 )2019 -11 -02 ).to_calendar_date(),2019 , Month::November, 2 )2019 -12 -02 ).to_calendar_date(),2019 , Month::December, 2 )#[ test]fn to_ordinal_date() {2019 -01 -01 ).to_ordinal_date(), (2019 , 1 ));#[ test]fn to_iso_week_date() {use Weekday::*;2019 -01 -01 ).to_iso_week_date(), (2019 , 1 , Tuesday));2019 -10 -04 ).to_iso_week_date(), (2019 , 40 , Friday));2020 -01 -01 ).to_iso_week_date(), (2020 , 1 , Wednesday));2020 -12 -31 ).to_iso_week_date(), (2020 , 53 , Thursday));2021 -01 -01 ).to_iso_week_date(), (2020 , 53 , Friday));0000 -01 -01 ).to_iso_week_date(), (-1 , 52 , Saturday));#[ test]fn weekday() {use Weekday::*;2019 -01 -01 ).weekday(), Tuesday);2019 -02 -01 ).weekday(), Friday);2019 -03 -01 ).weekday(), Friday);2019 -04 -01 ).weekday(), Monday);2019 -05 -01 ).weekday(), Wednesday);2019 -06 -01 ).weekday(), Saturday);2019 -07 -01 ).weekday(), Monday);2019 -08 -01 ).weekday(), Thursday);2019 -09 -01 ).weekday(), Sunday);2019 -10 -01 ).weekday(), Tuesday);2019 -11 -01 ).weekday(), Friday);2019 -12 -01 ).weekday(), Sunday);#[ test]fn next_day() {2019 -01 -01 ).next_day(), Some(date!(2019 -01 -02 )));2019 -01 -31 ).next_day(), Some(date!(2019 -02 -01 )));2019 -12 -31 ).next_day(), Some(date!(2020 -01 -01 )));2020 -12 -31 ).next_day(), Some(date!(2021 -01 -01 )));#[ test]fn previous_day() {2019 -01 -02 ).previous_day(), Some(date!(2019 -01 -01 )));2019 -02 -01 ).previous_day(), Some(date!(2019 -01 -31 )));2020 -01 -01 ).previous_day(), Some(date!(2019 -12 -31 )));2021 -01 -01 ).previous_day(), Some(date!(2020 -12 -31 )));#[ test]fn to_julian_day() {999 _999 -01 -01 ).to_julian_day(), -363 _521 _074 );9999 -01 -01 ).to_julian_day(), -1 _930 _999 );4713 -11 -24 ).to_julian_day(), 0 );2000 -01 -01 ).to_julian_day(), 2 _451 _545 );2019 -01 -01 ).to_julian_day(), 2 _458 _485 );2019 -12 -31 ).to_julian_day(), 2 _458 _849 );#[ test]fn from_julian_day() {363 _521 _074 ),999 _999 -01 -01 ))1 _930 _999 ), Ok(date!(-9999 -01 -01 )));0 ), Ok(date!(-4713 -11 -24 )));2 _451 _545 ), Ok(date!(2000 -01 -01 )));2 _458 _485 ), Ok(date!(2019 -01 -01 )));2 _458 _849 ), Ok(date!(2019 -12 -31 )));#[ test]fn midnight() {1970 -01 -01 ).midnight(), datetime!(1970 -01 -01 0 :00 ));#[ test]fn with_time() {1970 -01 -01 ).with_time(time!(0 :00 )),1970 -01 -01 0 :00 ),#[ test]fn with_hms() {1970 -01 -01 ).with_hms(0 , 0 , 0 ),1970 -01 -01 0 :00 )),1970 -01 -01 ).with_hms(24 , 0 , 0 ).is_err());#[ test]fn with_hms_milli() {1970 -01 -01 ).with_hms_milli(0 , 0 , 0 , 0 ),1970 -01 -01 0 :00 )),1970 -01 -01 ).with_hms_milli(24 , 0 , 0 , 0 ).is_err());#[ test]fn with_hms_micro() {1970 -01 -01 ).with_hms_micro(0 , 0 , 0 , 0 ),1970 -01 -01 0 :00 )),1970 -01 -01 ).with_hms_micro(24 , 0 , 0 , 0 ).is_err());#[ test]fn with_hms_nano() {1970 -01 -01 ).with_hms_nano(0 , 0 , 0 , 0 ),1970 -01 -01 0 :00 )),1970 -01 -01 ).with_hms_nano(24 , 0 , 0 , 0 ).is_err());#[ test]fn add() {2019 -01 -01 ) + 5 .days(), date!(2019 -01 -06 ));2019 -12 -31 ) + 1 .days(), date!(2020 -01 -01 ));#[ test]fn add_std() {2019 -01 -01 ) + 5 .std_days(), date!(2019 -01 -06 ));2019 -12 -31 ) + 1 .std_days(), date!(2020 -01 -01 ));#[ test]fn add_assign() {let mut date = date!(2019 -12 -31 );1 .days();2020 -01 -01 ));#[ test]fn add_assign_std() {let mut date = date!(2019 -12 -31 );1 .std_days();2020 -01 -01 ));#[ test]fn sub() {2019 -01 -06 ) - 5 .days(), date!(2019 -01 -01 ));2020 -01 -01 ) - 1 .days(), date!(2019 -12 -31 ));#[ test]fn sub_std() {2019 -01 -06 ) - 5 .std_days(), date!(2019 -01 -01 ));2020 -01 -01 ) - 1 .std_days(), date!(2019 -12 -31 ));#[ test]fn sub_assign() {let mut date = date!(2020 -01 -01 );1 .days();2019 -12 -31 ));#[ test]fn sub_assign_std() {let mut date = date!(2020 -01 -01 );1 .std_days();2019 -12 -31 ));#[ test]fn sub_self() {2019 -01 -06 ) - date!(2019 -01 -01 ), 5 .days());2020 -01 -01 ) - date!(2019 -12 -31 ), 1 .days());#[ test]fn partial_ord() {let first = date!(2019 -01 -01 );let second = date!(2019 -01 -02 );#[ test]fn ord() {let first = date!(2019 -01 -01 );let second = date!(2019 -01 -02 );#[ test]fn regression_check() {let (year, week, weekday) = (date!(0063 -365 )).to_iso_week_date();64 );1 );#[ test]fn checked_add_duration() {// Adding subday duration 86 _399 , 999 _999 _999 )),86 _399 , -999 _999 _999 )),2021 -10 -25 ).checked_add(Duration::new(86 _399 , 999 _999 _999 )),2021 -10 -25 ))2021 -10 -25 ).checked_add(Duration::new(-86 _399 , -999 _999 _999 )),2021 -10 -25 ))86 _399 , 999 _999 _999 )),86 _399 , -999 _999 _999 )),// Adding 1 day duration 2021 -10 -25 ).checked_add(Duration::DAY),2021 -10 -26 ))2021 -10 -25 ).checked_add(-Duration::DAY),2021 -10 -24 ))// Adding MIN/MAX duration #[ test]fn checked_sub_duration() {// Subtracting subday duration 86 _399 , 999 _999 _999 )),86 _399 , -999 _999 _999 )),2021 -10 -25 ).checked_sub(Duration::new(86 _399 , 999 _999 _999 )),2021 -10 -25 ))2021 -10 -25 ).checked_sub(Duration::new(-86 _399 , -999 _999 _999 )),2021 -10 -25 ))86 _399 , 999 _999 _999 )),86 _399 , -999 _999 _999 )),// Subtracting 1 day duration 2021 -10 -25 ).checked_sub(Duration::DAY),2021 -10 -24 ))2021 -10 -25 ).checked_sub(-Duration::DAY),2021 -10 -26 ))// Subtracting MIN/MAX duration #[ test]fn saturating_add_duration() {2021 -11 -05 ).saturating_add(2 .days()),2021 -11 -07 )2021 -11 -05 ).saturating_add((-2 ).days()),2021 -11 -03 )// Adding with underflow 10 ).days()), Date::MIN);// Adding with overflow 10 .days()), Date::MAX);// Adding zero duration at boundaries #[ test]fn saturating_sub_duration() {2021 -11 -05 ).saturating_sub(2 .days()),2021 -11 -03 )2021 -11 -05 ).saturating_sub((-2 ).days()),2021 -11 -07 )// Subtracting with underflow 10 .days()), Date::MIN);// Subtracting with overflow 10 ).days()), Date::MAX);// Subtracting zero duration at boundaries #[ test]fn replace_year() {2022 -02 -18 ).replace_year(2019 ), Ok(date!(2019 -02 -18 )));2022 -02 -18 ).replace_year(-1 _000 _000 _000 ).is_err()); // -1_000_000_000 isn't a valid year 2022 -02 -18 ).replace_year(1 _000 _000 _000 ).is_err()); // 1_000_000_000 isn't a valid year // Common to leap year, before leap day. 2022 -01 -01 ).replace_year(2024 ), Ok(date!(2024 -01 -01 )));// Common to leap year, after leap day. 2022 -12 -01 ).replace_year(2024 ), Ok(date!(2024 -12 -01 )));// Leap to common year, before leap day. 2024 -01 -01 ).replace_year(2022 ), Ok(date!(2022 -01 -01 )));// Leap to common year, after leap day. 2024 -12 -01 ).replace_year(2022 ), Ok(date!(2022 -12 -01 )));// Leap to common year, leap day. 2024 -02 -29 ).replace_year(2022 ).is_err());// Common to common year. 2022 -12 -01 ).replace_year(2023 ), Ok(date!(2023 -12 -01 )));// Leap to leap year. 2024 -12 -01 ).replace_year(2028 ), Ok(date!(2028 -12 -01 )));#[ test]fn replace_month() {2022 -02 -18 ).replace_month(Month::January),2022 -01 -18 ))// 30 isn't a valid day in February 2022 -01 -30 ).replace_month(Month::February).is_err());#[ test]fn replace_day() {2022 -02 -18 ).replace_day(1 ), Ok(date!(2022 -02 -01 )));2022 -02 -18 ).replace_day(0 ).is_err()); // 0 isn't a valid day 2022 -02 -18 ).replace_day(30 ).is_err()); // 30 isn't a valid day in February #[ test]fn replace_ordinal() {2022 -02 -18 ).replace_ordinal(1 ), Ok(date!(2022 -001 )));2024 -02 -29 ).replace_ordinal(366 ), Ok(date!(2024 -366 )));2022 -049 ).replace_ordinal(0 ).is_err()); // 0 isn't a valid day 2022 -049 ).replace_ordinal(366 ).is_err()); // 2022 isn't a leap year 2022 -049 ).replace_ordinal(367 ).is_err()); // 367 isn't a valid day #[ test]fn next_occurrence_test() {2023 -06 -25 ).next_occurrence(Weekday::Monday),2023 -06 -26 )2023 -06 -26 ).next_occurrence(Weekday::Monday),2023 -07 -03 )2023 -06 -27 ).next_occurrence(Weekday::Monday),2023 -07 -03 )2023 -06 -28 ).next_occurrence(Weekday::Monday),2023 -07 -03 )2023 -06 -29 ).next_occurrence(Weekday::Monday),2023 -07 -03 )2023 -06 -30 ).next_occurrence(Weekday::Monday),2023 -07 -03 )2023 -07 -01 ).next_occurrence(Weekday::Monday),2023 -07 -03 )2023 -07 -02 ).next_occurrence(Weekday::Monday),2023 -07 -03 )2023 -07 -03 ).next_occurrence(Weekday::Monday),2023 -07 -10 )#[ test]fn prev_occurrence_test() {2023 -07 -07 ).prev_occurrence(Weekday::Thursday),2023 -07 -06 )2023 -07 -06 ).prev_occurrence(Weekday::Thursday),2023 -06 -29 )2023 -07 -05 ).prev_occurrence(Weekday::Thursday),2023 -06 -29 )2023 -07 -04 ).prev_occurrence(Weekday::Thursday),2023 -06 -29 )2023 -07 -03 ).prev_occurrence(Weekday::Thursday),2023 -06 -29 )2023 -07 -02 ).prev_occurrence(Weekday::Thursday),2023 -06 -29 )2023 -07 -01 ).prev_occurrence(Weekday::Thursday),2023 -06 -29 )2023 -06 -30 ).prev_occurrence(Weekday::Thursday),2023 -06 -29 )2023 -06 -29 ).prev_occurrence(Weekday::Thursday),2023 -06 -22 )#[ test]fn nth_next_occurrence_test() {2023 -06 -25 ).nth_next_occurrence(Weekday::Monday, 5 ),2023 -07 -24 )2023 -06 -26 ).nth_next_occurrence(Weekday::Monday, 5 ),2023 -07 -31 )#[ test]fn nth_prev_occurrence_test() {2023 -06 -27 ).nth_prev_occurrence(Weekday::Monday, 3 ),2023 -06 -12 )2023 -06 -26 ).nth_prev_occurrence(Weekday::Monday, 3 ),2023 -06 -05 )#[ test]#[ should_panic]fn next_occurrence_overflow_test() {999999 -12 -25 ).next_occurrence(Weekday::Saturday);#[ test]#[ should_panic]fn prev_occurrence_overflow_test() {999999 -01 -07 ).prev_occurrence(Weekday::Sunday);#[ test]#[ should_panic]fn nth_next_occurrence_overflow_test() {999999 -12 -25 ).nth_next_occurrence(Weekday::Saturday, 1 );#[ test]#[ should_panic]fn nth_next_occurence_zeroth_occurence_test() {2023 -06 -25 ).nth_next_occurrence(Weekday::Monday, 0 );#[ test]#[ should_panic]fn nth_prev_occurence_zeroth_occurence_test() {2023 -06 -27 ).nth_prev_occurrence(Weekday::Monday, 0 );#[ test]#[ should_panic]fn nth_prev_occurrence_overflow_test() {999999 -01 -07 ).nth_prev_occurrence(Weekday::Sunday, 1 );
Messung V0.5 in Prozent C=98 H=100 G=98
¤ Dauer der Verarbeitung: 0.35 Sekunden
(vorverarbeitet am 2026-08-27)
¤ *© Formatika GbR, Deutschland
