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use rayon::prelude::*;
use std::char;
#[test]
fn half_open_correctness() {
let low = char::from_u32(0xD800 - 0x7).unwrap();
let high = char::from_u32(0xE000 + 0x7).unwrap();
let range = low..high;
let mut chars: Vec<char> = range.into_par_iter().collect();
chars.sort();
assert_eq!(
chars,
vec![
'\u{D7F9}', '\u{D7FA}', '\u{D7FB}', '\u{D7FC}', '\u{D7FD}', '\u{D7FE}', '\u{D7FF}',
'\u{E000}', '\u{E001}', '\u{E002}', '\u{E003}', '\u{E004}', '\u{E005}', '\u{E006}',
]
);
}
#[test]
fn closed_correctness() {
let low = char::from_u32(0xD800 - 0x7).unwrap();
let high = char::from_u32(0xE000 + 0x7).unwrap();
let range = low..=high;
let mut chars: Vec<char> = range.into_par_iter().collect();
chars.sort();
assert_eq!(
chars,
vec![
'\u{D7F9}', '\u{D7FA}', '\u{D7FB}', '\u{D7FC}', '\u{D7FD}', '\u{D7FE}', '\u{D7FF}',
'\u{E000}', '\u{E001}', '\u{E002}', '\u{E003}', '\u{E004}', '\u{E005}', '\u{E006}',
'\u{E007}',
]
);
}