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#![cfg_attr(feature = "cargo-clippy", allow(cast_lossless, string_lit_as_bytes))]
#![allow(non_snake_case)]
extern crate itoa;
macro_rules! test {
(
$(
$(#[$attr:meta])*
$name:ident($value:expr, $expected:expr)
),*
) => {
$(
$(#[$attr])*
#[test]
fn $name() {
#[cfg(feature = "std")]
{
let mut buf = [b'\0'; 40];
let len = itoa::write(&mut buf[..], $value).unwrap();
assert_eq!(&buf[0..len], $expected.as_bytes());
}
let mut s = String::new();
itoa::fmt(&mut s, $value).unwrap();
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"),
#[cfg(feature = "i128")]
test_u128_0(0u128, "0"),
#[cfg(feature = "i128")]
test_u128_max(<u128>::max_value(), "340282366920938463463374607431768211455"),
#[cfg(feature = "i128")]
test_i128_min(<i128>::min_value(), "-170141183460469231731687303715884105728")
}