fn test_process_preprocessor_line_simple()

in src/compiler/c.rs [1804:1877]

• 68 lines of code
• 1 McCabe index (conditional complexity)

    fn test_process_preprocessor_line_simple() {
        env_logger::builder()
            .is_test(true)
            .filter_level(log::LevelFilter::Debug)
            .try_init()
            .ok();

        let mut include_files = HashMap::new();
        assert_eq!(
            do_single_preprocessor_line_call(
                br#"// # 0 "tests/test.c""#,
                &mut include_files,
                &PanicFs,
                true,
            ),
            ControlFlow::Continue((20, 20)),
        );
        assert_eq!(include_files.len(), 0);

        assert_eq!(
            do_single_preprocessor_line_call(
                br#"// # 0 "<built-in>""#,
                &mut include_files,
                &PanicFs,
                true,
            ),
            ControlFlow::Continue((18, 18)),
        );
        assert_eq!(include_files.len(), 0);

        assert_eq!(
            do_single_preprocessor_line_call(
                br#"// # 0 "<command-line>""#,
                &mut include_files,
                &PanicFs,
                true,
            ),
            ControlFlow::Continue((22, 22)),
        );
        assert_eq!(include_files.len(), 0);

        assert_eq!(
            do_single_preprocessor_line_call(
                br#"// # 0 "<command-line>" 2"#,
                &mut include_files,
                &PanicFs,
                true,
            ),
            ControlFlow::Continue((22, 22)),
        );
        assert_eq!(include_files.len(), 0);

        assert_eq!(
            do_single_preprocessor_line_call(
                br#"// # 1 "tests/test.c""#,
                &mut include_files,
                &PanicFs,
                true,
            ),
            ControlFlow::Continue((20, 20)),
        );
        assert_eq!(include_files.len(), 0);

        assert_eq!(
            do_single_preprocessor_line_call(
                br#"// # 1 "/usr/include/stdc-predef.h" 1 3 4"#,
                &mut include_files,
                &PanicFs,
                true,
            ),
            ControlFlow::Continue((34, 34)),
        );
        assert_eq!(include_files.len(), 0);
    }