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cksum: handle the empty lines (and just spaces)

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This commit is contained in:
Sylvestre Ledru 2024-05-14 22:13:01 +02:00
parent bbd80e4061
commit 07d579c40a
2 changed files with 43 additions and 0 deletions
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3
src/uu/cksum/src/cksum.rs
View file

@ -533,6 +533,9 @@ where
failed_cksum += 1; failed_cksum += 1;
} }
} else { } else {
if line.is_empty() {
continue;
}
bad_format += 1; bad_format += 1;
} }
} }

40
tests/by-util/test_cksum.rs
View file

@ -754,6 +754,46 @@ fn test_check_pipe() {
.code_is(1); .code_is(1);
} }
#[test]
fn test_cksum_check_empty_line() {
let scene = TestScenario::new(util_name!());
let at = &scene.fixtures;
at.touch("f");
at.write("CHECKSUM", "\
SHA384 (f) = 38b060a751ac96384cd9327eb1b1e36a21fdb71114be07434c0cc7bf63f6e1da274edebfe76f65fbd51ad2f14898b95b\n\
BLAKE2b (f) = 786a02f742015903c6c6fd852552d272912f4740e15847618a86e217f71f5419d25e1031afee585313896444934eb04b903a685b1448b755d56f701afe9be2ce\n\
BLAKE2b-384 (f) = b32811423377f52d7862286ee1a72ee540524380fda1724a6f25d7978c6fd3244a6caf0498812673c5e05ef583825100\n\
SM3 (f) = 1ab21d8355cfa17f8e61194831e81a8f22bec8c728fefb747ed035eb5082aa2b\n\n");
scene
.ucmd()
.arg("--check")
.arg("CHECKSUM")
.succeeds()
.stdout_contains("f: OK\nf: OK\nf: OK\nf: OK\n")
.stderr_does_not_contain("line is improperly formatted");
}
#[test]
fn test_cksum_check_space() {
let scene = TestScenario::new(util_name!());
let at = &scene.fixtures;
at.touch("f");
at.write("CHECKSUM", "\
SHA384 (f) = 38b060a751ac96384cd9327eb1b1e36a21fdb71114be07434c0cc7bf63f6e1da274edebfe76f65fbd51ad2f14898b95b\n\
BLAKE2b (f) = 786a02f742015903c6c6fd852552d272912f4740e15847618a86e217f71f5419d25e1031afee585313896444934eb04b903a685b1448b755d56f701afe9be2ce\n\
BLAKE2b-384 (f) = b32811423377f52d7862286ee1a72ee540524380fda1724a6f25d7978c6fd3244a6caf0498812673c5e05ef583825100\n\
SM3 (f) = 1ab21d8355cfa17f8e61194831e81a8f22bec8c728fefb747ed035eb5082aa2b\n \n");
scene
.ucmd()
.arg("--check")
.arg("CHECKSUM")
.succeeds()
.stdout_contains("f: OK\nf: OK\nf: OK\nf: OK\n")
.stderr_contains("line is improperly formatted");
}
#[test] #[test]
fn test_cksum_check() { fn test_cksum_check() {
let scene = TestScenario::new(util_name!()); let scene = TestScenario::new(util_name!());