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test(cksum): add tests for non-utf-8 handling in checksum files

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Dorian Péron 2024-10-19 01:12:47 +02:00
parent 99cddd16f1
commit 6030ad9bc9
1 changed files with 77 additions and 0 deletions
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77
tests/by-util/test_cksum.rs
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@ -1425,3 +1425,80 @@ fn test_check_trailing_space_fails() {
.no_stdout()
.stderr_contains("CHECKSUM: no properly formatted checksum lines found");
}
/// Regroup tests related to the handling of non-utf-8 content
/// in checksum files.
/// These tests are excluded from Windows because it does not provide any safe
/// conversion between `OsString` and byte sequences for non-utf-8 strings.
#[cfg(not(windows))]
mod check_utf8 {
use super::*;
#[test]
fn test_check_non_utf8_comment() {
let hashes =
b"MD5 (empty) = 1B2M2Y8AsgTpgAmY7PhCfg==\n\
# Comment with a non utf8 char: >>\xff<<\n\
SHA256 (empty) = 47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=\n\
BLAKE2b (empty) = eGoC90IBWQPGxv2FJVLScpEvR0DhWEdhiobiF/cfVBnSXhAxr+5YUxOJZESTTrBLkDpoWxRIt1XVb3Aa/pvizg==\n"
;
let scene = TestScenario::new(util_name!());
let at = &scene.fixtures;
at.touch("empty");
at.write_bytes("check", hashes);
scene
.ucmd()
.arg("--check")
.arg(at.subdir.join("check"))
.succeeds()
.stdout_is("empty: OK\nempty: OK\nempty: OK\n")
.no_stderr();
}
#[cfg(target_os = "linux")]
#[test]
fn test_check_non_utf8_filename() {
use std::{ffi::OsString, os::unix::ffi::OsStringExt};
let scene = TestScenario::new(util_name!());
let at = &scene.fixtures;
let filename: OsString = OsStringExt::from_vec(b"funky\xffname".to_vec());
at.touch(&filename);
// Checksum match
at.write_bytes("check",
b"SHA256 (funky\xffname) = e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855\n");
scene
.ucmd()
.arg("--check")
.arg(at.subdir.join("check"))
.succeeds()
.stdout_is_bytes(b"funky\xffname: OK\n")
.no_stderr();
// Checksum mismatch
at.write_bytes("check",
b"SHA256 (funky\xffname) = ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff\n");
scene
.ucmd()
.arg("--check")
.arg(at.subdir.join("check"))
.fails()
.stdout_is_bytes(b"funky\xffname: FAILED\n")
.stderr_contains("1 computed checksum did NOT match");
// file not found
at.write_bytes("check",
b"SHA256 (flakey\xffname) = ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff\n");
scene
.ucmd()
.arg("--check")
.arg(at.subdir.join("check"))
.fails()
.stdout_is_bytes(b"flakey\xffname: FAILED open or read\n")
.stderr_contains("1 listed file could not be read");
}
}