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cksum: fixed cksum --raw --algorithm

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This commit is contained in:
D9nni 2024-01-10 15:04:19 +02:00
parent 96271ffa3c
commit c7b15ddce9
2 changed files with 18 additions and 7 deletions
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23
src/uu/cksum/src/cksum.rs
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@ -176,16 +176,27 @@ where
.map_err_context(|| "failed to read input".to_string())?; .map_err_context(|| "failed to read input".to_string())?;
if options.raw { if options.raw {
match decode(sum.clone()) { match options.algo_name {
Ok(bytes) => { ALGORITHM_OPTIONS_CRC
stdout().write_all(&bytes)?; | ALGORITHM_OPTIONS_SYSV
} | ALGORITHM_OPTIONS_BSD => {
Err(_) => {
//bsd, sysv and crc have output generated without encode()
let bytes = sum.parse::<u32>().unwrap().to_be_bytes(); let bytes = sum.parse::<u32>().unwrap().to_be_bytes();
let mut first_nonzero = 0;
for byte in bytes {
if byte != 0 {
break;
}
first_nonzero += 1;
}
stdout().write_all(&bytes[first_nonzero..])?;
}
_ =>{
let bytes = decode(sum).unwrap();
stdout().write_all(&bytes)?; stdout().write_all(&bytes)?;
} }
} }
return Ok(()); return Ok(());
} }
// The BSD checksum output is 5 digit integer // The BSD checksum output is 5 digit integer

2
tests/fixtures/cksum/raw/blake2b_single_file.expected vendored
View file

@ -1 +1 @@
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>`<60>x<EFBFBD> <0B>f<><1E>W<EFBFBD><57><EFBFBD>Et<45>B<><42>l<EFBFBD><6C>W^J<>0<EFBFBD>aX´<08><>8<EFBFBD><38><EFBFBD><EFBFBD><EFBFBD>5<15>B<EFBFBD><42>9m<11><> — ‘‰å`Ãxœ ÿf†øWÑûþEtÞBãÀl«¹W^Jö0šaX´ÓÀ8Á´<C381>‚‹5<15>BÍÀ9m•Ã