commit 8fa845548bc2883c6b1335b4815fa945964f517f Author: Kevin Murray spam@kdmurray.id.au Date: Wed Jul 9 18:37:32 2014 +1000
Add coverage-html makefile target
This uses lcov to generate a nice HTML report of test code coverage, including branch coverage.
Signed-off-by: Kevin Murray spam@kdmurray.id.au --- Makefile.am | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/Makefile.am b/Makefile.am index 6eceb76..ab0caf0 100644 --- a/Makefile.am +++ b/Makefile.am @@ -74,6 +74,17 @@ test-network: all reset-gcov: rm -f src/*/*.gcda
+HTML_COVER_DIR=./coverage_html +coverage-html: all + test -d $(HTML_COVER_DIR) && rm -rf $(HTML_COVER_DIR) || true + test -e `which lcov` || (echo "lcov must be installed. See http://ltp.sourceforge.net/coverage/lcov.php." && false) + mkdir -p $(HTML_COVER_DIR) + lcov --rc lcov_branch_coverage=1 --directory ./src --zerocounters + ./src/test/test + lcov --capture --rc lcov_branch_coverage=1 --no-external --directory . --output-file "$(HTML_COVER_DIR)/lcov.tmp" + lcov --remove "$(HTML_COVER_DIR)/lcov.tmp" --rc lcov_branch_coverage=1 'test/*' 'ext/tinytest*' '/usr/*' --output-file "$(HTML_COVER_DIR)/lcov.info" + genhtml --branch-coverage -o "$(HTML_COVER_DIR)" "$(HTML_COVER_DIR)/lcov.info" + # Avoid strlcpy.c, strlcat.c, aes.c, OpenBSD_malloc_Linux.c, sha256.c, # eventdns.[hc], tinytest*.[ch] check-spaces: