test_dircolors: add test_extra_operand
@@ -141,6 +141,15 @@ fn test_stdin() {
.no_stderr();
}
+#[test]
+fn test_extra_operand() {
+ new_ucmd!()
+ .args(&["-c", "file1", "file2"])
+ .fails()
+ .stderr_contains("dircolors: extra operand 'file2'\n")
+ .no_stdout();
+}
+
fn test_helper(file_name: &str, term: &str) {
new_ucmd!()
.env("TERM", term)
