Exclusion MarkersΒΆ

You can exclude parts of your code from coverage metrics.

  • If GCOVR_EXCL_LINE appears within a line, that line is ignored.
  • If GCOVR_EXCL_START appears within a line, all following lines (including the current line) are ignored until a GCOVR_EXCL_STOP marker is encountered.

Instead of GCOVR_*, the markers may also start with GCOV_* or LCOV_*. However, start and stop markers must use the same style. The prefix is configurable with the option --exclude-pattern-prefix.

The excluded region not includes the line with the stop marker:

code
code
excluded       // GCOVR_EXCL_START
still excluded
...
still excluded
NOT excluded // GCOVR_EXCL_STOP
code
code

In the excluded regions, any coverage is excluded.