:::note Due to issues that we don't currently understand, gcovr on macOS with the latest XCode tools is not working. Consequently, the following script fails on macOS. See facebookincubator#92 for a more complete discussion. The problem doesn't seem to have anything to do with CG/SQL per se, but there it is... :::

Run this command in the /sources directory:

./cov.sh

This will run the test scripts with the coverage flag, which causes the coverage build. If the tests pass a coverage report is created.

The same build options are available as cov.sh uses test.sh to do the heavy lifting.