test(cksum): add non-UTF-8 handling tests

RenjiSann · RenjiSann · commit 326b5d7e4f3f · 2024-10-11T10:48:12.000+02:00
- add a test for non UTF-8 chars in comments
- add test for non-UTF-8 chars in filenames
diff --git a/tests/by-util/test_cksum.rs b/tests/by-util/test_cksum.rs
@@ -2,7 +2,7 @@
 //
 // For the full copyright and license information, please view the LICENSE
 // file that was distributed with this source code.
-// spell-checker:ignore (words) asdf algo algos asha mgmt xffname
+// spell-checker:ignore (words) asdf algo algos asha mgmt xffname funkyname
 
 use crate::common::util::TestScenario;
 
@@ -1277,3 +1277,50 @@ fn test_non_utf8_filename() {
         .stdout_is_bytes(b"SHA256 (funky\xffname) = e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855\n")
         .no_stderr();
 }
+
+#[cfg(target_os = "linux")]
+#[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;
+    use std::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);
+    at.write_bytes("check", b"SHA256 (funky\xffname) = e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855\n");
+
+    scene
+        .ucmd()
+        .arg("--check")
+        .arg(at.subdir.join("check"))
+        .succeeds()
+        .stdout_is("funkyname: OK\n")
+        .no_stderr();
+}
