Linux CICI build (executed on PRs and commits) contains coverage measurement, and summary is available in the build output:
tools/generate-fileto make sure new added files are generated
cmake, to enable coverage measurement
htmlargument the script will generate HTML report as well:
genhtml(for example /usr/local/Cellar/lcov/1.15/libexec/bin/), change
coverage/index.htmlto view the report.