Function unmatched_input_pattern_is_an_error

ci/lint_cpp_rs/src/lib.rs:7676–7686

()

    #[test]
    fn unmatched_input_pattern_is_an_error() {
        let temp_dir = normalize_path(&path_to_string(&std::env::temp_dir()));
        let input = format!(
            "{temp_dir}/fastled_lint_missing_pattern_{}/*.h",
            std::process::id()
        );
        let error = collect_input_files(Path::new("."), &[input])
            .unwrap_err()
            .to_string();
        assert!(error.contains("input pattern matched no files"));
    }

    #[test]
    fn banned_macros_ignores_string_literals() {