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|
use hex_literal::hex;
#[test]
fn single_literal() {
assert_eq!(hex!("ff e4"), [0xff, 0xe4]);
}
#[test]
fn empty() {
let nothing: [u8; 0] = hex!();
let empty_literals: [u8; 0] = hex!("" "" "");
let expected: [u8; 0] = [];
assert_eq!(nothing, expected);
assert_eq!(empty_literals, expected);
}
#[test]
fn upper_case() {
assert_eq!(hex!("AE DF 04 B2"), [0xae, 0xdf, 0x04, 0xb2]);
assert_eq!(hex!("FF BA 8C 00 01"), [0xff, 0xba, 0x8c, 0x00, 0x01]);
}
#[test]
fn mixed_case() {
assert_eq!(hex!("bF dd E4 Cd"), [0xbf, 0xdd, 0xe4, 0xcd]);
}
#[test]
fn multiple_literals() {
assert_eq!(
hex!(
"01 dd f7 7f"
"ee f0 d8"
),
[0x01, 0xdd, 0xf7, 0x7f, 0xee, 0xf0, 0xd8]
);
assert_eq!(
hex!(
"ff"
"e8 d0"
""
"01 1f"
"ab"
),
[0xff, 0xe8, 0xd0, 0x01, 0x1f, 0xab]
);
}
#[test]
fn no_spacing() {
assert_eq!(hex!("abf0d8bb0f14"), [0xab, 0xf0, 0xd8, 0xbb, 0x0f, 0x14]);
assert_eq!(
hex!("09FFd890cbcCd1d08F"),
[0x09, 0xff, 0xd8, 0x90, 0xcb, 0xcc, 0xd1, 0xd0, 0x8f]
);
}
#[test]
fn allows_various_spacing() {
// newlines
assert_eq!(
hex!(
"f
f
d
0
e
8
"
),
[0xff, 0xd0, 0xe8]
);
// tabs
assert_eq!(hex!("9f d 1 f07 3 01 "), [0x9f, 0xd1, 0xf0, 0x73, 0x01]);
// spaces
assert_eq!(hex!(" e e d0 9 1 f f "), [0xee, 0xd0, 0x91, 0xff]);
}
#[test]
fn can_use_const() {
const _: [u8; 4] = hex!("ff d3 01 7f");
}
|
