fn cpp_no_zero_blank()

in src/metrics/loc.rs [1308:1354]

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

    fn cpp_no_zero_blank() {
        // Checks that the blank metric is not equal to 0 when there are some
        // comments next to code lines.
        check_metrics::<CppParser>(
            "void ConnectToUpdateServer() {
              int pool;

              int updateServer = -42;
              bool isConnected = false;
              int currTry = 0;
              const int numRetries = 10; // Number of IPC connection retries before
                                         // giving up.
              const int numTries = 20; // Number of IPC connection tries before
                                       // giving up.
            }",
            "foo.cpp",
            |metric| {
                // Spaces: 2
                insta::assert_json_snapshot!(
                    metric.loc,
                    @r###"
                    {
                      "sloc": 11.0,
                      "ploc": 8.0,
                      "lloc": 6.0,
                      "cloc": 4.0,
                      "blank": 1.0,
                      "sloc_average": 5.5,
                      "ploc_average": 4.0,
                      "lloc_average": 3.0,
                      "cloc_average": 2.0,
                      "blank_average": 0.5,
                      "sloc_min": 11.0,
                      "sloc_max": 11.0,
                      "cloc_min": 4.0,
                      "cloc_max": 4.0,
                      "ploc_min": 8.0,
                      "ploc_max": 8.0,
                      "lloc_min": 6.0,
                      "lloc_max": 6.0,
                      "blank_min": 1.0,
                      "blank_max": 1.0
                    }"###
                );
            },
        );
    }