Commit 8fa84554 authored by Kevin Murray's avatar Kevin Murray Committed by Nick Mathewson
Browse files

Add coverage-html makefile target 



This uses lcov to generate a nice HTML report of test code coverage,
including branch coverage.

Signed-off-by: default avatarKevin Murray <spam@kdmurray.id.au>
parent 3f683aad

Makefile.am

+11 −0
Original line number Diff line number Diff line
@@ -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: