fn test_lcov_parser()

in src/parser.rs [882:964]

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

    fn test_lcov_parser() {
        let mut f = File::open("./test/prova.info").expect("Failed to open lcov file");
        let mut buf = Vec::new();
        f.read_to_end(&mut buf).unwrap();
        let results = parse_lcov(buf, false).unwrap();

        assert_eq!(results.len(), 603);

        let (ref source_name, ref result) = results[0];
        assert_eq!(
            source_name,
            "resource://gre/components/MainProcessSingleton.js"
        );
        assert_eq!(
            result.lines,
            [
                (7, 1),
                (9, 1),
                (10, 1),
                (12, 2),
                (13, 1),
                (16, 1),
                (17, 1),
                (18, 2),
                (19, 1),
                (21, 1),
                (22, 0),
                (23, 0),
                (24, 0),
                (28, 1),
                (29, 0),
                (30, 0),
                (32, 0),
                (33, 0),
                (34, 0),
                (35, 0),
                (37, 0),
                (39, 0),
                (41, 0),
                (42, 0),
                (44, 0),
                (45, 0),
                (46, 0),
                (47, 0),
                (49, 0),
                (50, 0),
                (51, 0),
                (52, 0),
                (53, 0),
                (54, 0),
                (55, 0),
                (56, 0),
                (59, 0),
                (60, 0),
                (61, 0),
                (63, 0),
                (65, 0),
                (67, 1),
                (68, 2),
                (70, 1),
                (74, 1),
                (75, 1),
                (76, 1),
                (77, 1),
                (78, 1),
                (83, 1),
                (84, 1),
                (90, 1)
            ]
            .iter()
            .cloned()
            .collect()
        );
        assert_eq!(result.branches, [].iter().cloned().collect());
        assert!(result.functions.contains_key("MainProcessSingleton"));
        let func = result.functions.get("MainProcessSingleton").unwrap();
        assert_eq!(func.start, 15);
        assert!(func.executed);
        assert!(result.functions.contains_key("logConsoleMessage"));
        let func = result.functions.get("logConsoleMessage").unwrap();
        assert_eq!(func.start, 21);
        assert!(!func.executed);
    }