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cksum: Add crc32b algorithm

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This commit is contained in:
Dorian Peron 2025-01-19 20:02:59 +01:00
parent d92d756d0d
commit ed4edb4b8a
8 changed files with 78 additions and 13 deletions
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31
tests/by-util/test_cksum.rs
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@ -301,7 +301,7 @@ fn test_check_algo() {
.arg("lorem_ipsum.txt")
.fails()
.no_stdout()
.stderr_contains("cksum: --check is not supported with --algorithm={bsd,sysv,crc}")
.stderr_contains("cksum: --check is not supported with --algorithm={bsd,sysv,crc,crc32b}")
.code_is(1);
new_ucmd!()
.arg("-a=sysv")
@ -309,7 +309,7 @@ fn test_check_algo() {
.arg("lorem_ipsum.txt")
.fails()
.no_stdout()
.stderr_contains("cksum: --check is not supported with --algorithm={bsd,sysv,crc}")
.stderr_contains("cksum: --check is not supported with --algorithm={bsd,sysv,crc,crc32b}")
.code_is(1);
new_ucmd!()
.arg("-a=crc")
@ -317,7 +317,15 @@ fn test_check_algo() {
.arg("lorem_ipsum.txt")
.fails()
.no_stdout()
.stderr_contains("cksum: --check is not supported with --algorithm={bsd,sysv,crc}")
.stderr_contains("cksum: --check is not supported with --algorithm={bsd,sysv,crc,crc32b}")
.code_is(1);
new_ucmd!()
.arg("-a=crc32b")
.arg("--check")
.arg("lorem_ipsum.txt")
.fails()
.no_stdout()
.stderr_contains("cksum: --check is not supported with --algorithm={bsd,sysv,crc,crc32b}")
.code_is(1);
}
@ -1661,10 +1669,11 @@ mod gnu_cksum_base64 {
use super::*;
use crate::common::util::log_info;
const PAIRS: [(&str, &str); 11] = [
const PAIRS: [(&str, &str); 12] = [
("sysv", "0 0 f"),
("bsd", "00000 0 f"),
("crc", "4294967295 0 f"),
("crc32b", "0 0 f"),
("md5", "1B2M2Y8AsgTpgAmY7PhCfg=="),
("sha1", "2jmj7l5rSw0yVb/vlWAYkK/YBwk="),
("sha224", "0UoCjCo6K8lHYQK7KII0xBWisB+CjqYqxbPkLw=="),
@ -1693,7 +1702,7 @@ mod gnu_cksum_base64 {
}
fn output_format(algo: &str, digest: &str) -> String {
if ["sysv", "bsd", "crc"].contains(&algo) {
if ["sysv", "bsd", "crc", "crc32b"].contains(&algo) {
digest.to_string()
} else {
format!("{} (f) = {}", algo.to_uppercase(), digest).replace("BLAKE2B", "BLAKE2b")
@ -1706,6 +1715,7 @@ mod gnu_cksum_base64 {
let scene = make_scene();
for (algo, digest) in PAIRS {
log_info("ALGORITHM", algo);
scene
.ucmd()
.arg("--base64")
@ -1724,8 +1734,17 @@ mod gnu_cksum_base64 {
let scene = make_scene();
for (algo, digest) in PAIRS {
if ["sysv", "bsd", "crc"].contains(&algo) {
if ["sysv", "bsd", "crc", "crc32b"].contains(&algo) {
// These algorithms do not accept `--check`
scene
.ucmd()
.arg("--check")
.arg("-a")
.arg(algo)
.fails()
.stderr_only(
"cksum: --check is not supported with --algorithm={bsd,sysv,crc,crc32b}\n",
);
continue;
}