tests/csplit: add directory input file test.

uutils · Dec 12, 2024 · f98e6d3 · f98e6d3
1 parent 51791e0
commit f98e6d3
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/tests/by-util/test_csplit.rs b/tests/by-util/test_csplit.rs
@@ -1436,3 +1436,14 @@ fn create_named_pipe_with_writer(path: &str, data: &str) -> std::process::Child
         .spawn()
         .unwrap()
 }
+
+#[test]
+fn test_directory_input_file() {
+    let (at, mut ucmd) = at_and_ucmd!();
+    at.mkdir("test_directory");
+
+    ucmd.args(&["test_directory", "1"])
+        .fails()
+        .code_is(1)
+        .stderr_only("csplit: read error: Is a directory\n0\n");
+}