diff --git a/src/uu/cksum/src/cksum.rs b/src/uu/cksum/src/cksum.rs index b23550616..127e932c1 100644 --- a/src/uu/cksum/src/cksum.rs +++ b/src/uu/cksum/src/cksum.rs @@ -533,6 +533,9 @@ where failed_cksum += 1; } } else { + if line.is_empty() { + continue; + } bad_format += 1; } } diff --git a/tests/by-util/test_cksum.rs b/tests/by-util/test_cksum.rs index de53a19a9..e60ed7e94 100644 --- a/tests/by-util/test_cksum.rs +++ b/tests/by-util/test_cksum.rs @@ -754,6 +754,46 @@ fn test_check_pipe() { .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] fn test_cksum_check() { let scene = TestScenario::new(util_name!());