fparkan/vendor/itoa/tests/test.rs
Valentin Popov 1b6a04ca55
Initial vendor packages
Signed-off-by: Valentin Popov <valentin@popov.link>
2024-01-08 01:21:28 +04:00

31 lines
922 B
Rust

#![allow(non_snake_case)]
#![allow(clippy::cast_lossless)]
macro_rules! test {
($($name:ident($value:expr, $expected:expr))*) => {
$(
#[test]
fn $name() {
let mut buffer = itoa::Buffer::new();
let s = buffer.format($value);
assert_eq!(s, $expected);
}
)*
}
}
test! {
test_u64_0(0u64, "0")
test_u64_half(u32::max_value() as u64, "4294967295")
test_u64_max(u64::max_value(), "18446744073709551615")
test_i64_min(i64::min_value(), "-9223372036854775808")
test_i16_0(0i16, "0")
test_i16_min(i16::min_value(), "-32768")
test_u128_0(0u128, "0")
test_u128_max(u128::max_value(), "340282366920938463463374607431768211455")
test_i128_min(i128::min_value(), "-170141183460469231731687303715884105728")
test_i128_max(i128::max_value(), "170141183460469231731687303715884105727")
}