build_tests = test-compile-pedantic test-link test-static-link
noinst_PROGRAMS = $(build_tests)

AM_CPPFLAGS = -I$(top_srcdir) -I$(top_srcdir)/include -I$(top_builddir)/libevdev
AM_LDFLAGS =

test_compile_pedantic_SOURCES = test-compile-pedantic.c
test_compile_pedantic_CFLAGS = $(AM_CPPFLAGS) -pedantic -Werror -std=c89

test_link_SOURCES = test-link.c
test_link_CFLAGS = -I$(top_srcdir)
test_link_LDADD = $(top_builddir)/libevdev/libevdev.la

test_static_link_SOURCES = test-link.c
test_static_link_CFLAGS = -I$(top_srcdir)
test_static_link_LDADD = $(top_builddir)/libevdev/libevdev.la
test_static_link_LDFLAGS = $(AM_LDFLAGS) -static

check_local_deps =
clean_local_deps =

if ENABLE_RUNTIME_TESTS
run_tests = test-libevdev test-kernel

.NOTPARALLEL:

noinst_PROGRAMS += $(run_tests)

TESTS = $(run_tests)

libevdev_sources = $(top_srcdir)/libevdev/libevdev.c \
		   $(top_srcdir)/libevdev/libevdev.h \
		   $(top_srcdir)/libevdev/libevdev-names.c \
		   $(top_srcdir)/libevdev/libevdev-uinput.h \
		   $(top_srcdir)/libevdev/libevdev-uinput.c \
		   $(top_srcdir)/libevdev/libevdev-uinput-int.h \
		   $(top_srcdir)/libevdev/libevdev-util.h \
		   $(top_srcdir)/libevdev/libevdev-int.h
common_sources = $(libevdev_sources) \
		 test-common-uinput.c \
		 test-common-uinput.h \
		 test-common.c \
		 test-common.h

# include builddir for event-names.h
AM_CPPFLAGS += $(CHECK_CFLAGS) $(GCOV_CFLAGS)
AM_LDFLAGS += $(GCOV_LDFLAGS)

test_libevdev_SOURCES = \
			test-main.c \
			test-event-names.c \
			test-event-codes.c \
			test-libevdev-init.c \
			test-libevdev-has-event.c \
			test-int-queue.c \
			test-libevdev-events.c \
			test-uinput.c \
			$(common_sources)

test_libevdev_LDADD =  $(CHECK_LIBS)

test_kernel_SOURCES = \
		      test-kernel.c \
		      $(common_sources)
test_kernel_CFLAGS = -I$(top_srcdir)
test_kernel_LDADD = $(CHECK_LIBS)

if HAVE_VALGRIND
VALGRIND_FLAGS=--leak-check=full \
		--quiet \
		--error-exitcode=3 \
		--suppressions=$(srcdir)/valgrind.suppressions

valgrind:
	        $(MAKE) check-TESTS LOG_COMPILER="$(VALGRIND)" LOG_FLAGS="$(VALGRIND_FLAGS)"

check_local_deps += valgrind

endif

EXTRA_DIST = valgrind.suppressions

if GCOV_ENABLED

CLEANFILES = gcov-report.txt

gcov-clean:
	@rm -f *.gcov

gcov-report.txt: gcov-clean check-TESTS
	$(AM_V_GEN)(rm -rf $@; \
		echo "========== coverage report ========" >> $@; \
		for file in `find $(top_srcdir)/libevdev -name "*.c" -printf "%P\n"`; do \
			gcov $$file > /dev/null; \
			if test -f $$file.gcov; then \
				total=`grep -v " -:" $$file.gcov | wc -l`; \
				missing=`grep "#####" $$file.gcov | wc -l`; \
				hit=$$((total - missing)); \
				echo -e "$$file: total lines: $$total not tested: $$missing ($$((($$hit * 100)/$$total))%)"; \
			fi \
		done >> $@; \
		echo "========== =============== ========" >> $@; \
	)

gcov: gcov-report.txt
	@cat gcov-report.txt

check_local_deps += gcov
clean_local_deps += gcov-clean

else

gcov-report.txt:
	@true

gcov:
	@true

gcov-clean:
	@true

endif # HAVE_VALGRIND

.PHONY: gcov gcov-clean gcov-report.txt

endif # ENABLE_RUNTIME_TESTS

if HAVE_NM
# Hack to check for leaking symbols in the static library.
# See https://bugs.freedesktop.org/show_bug.cgi?id=82785
# Note the spaces in the expressions! After the first grep, each line
# is " T symbol_name"
static-symbol-leaks: test-static-link
	$(AM_V_GEN)(\
		$(NM) --extern-only $(builddir)/test-static-link | \
			grep -o -e " T .*" | \
			grep -v -e " main$$" \
				-e " atexit" \
				-e " *gcov.*" \
				-e " _.*" \
				-e " libevdev_*" && \
				echo "Leaking symbols found" && \
				exit 1 || exit 0 \
	)

check_local_deps += static-symbol-leaks
endif # HAVE_NM

check-local: $(check_local_deps)

clean-local: $(clean_local_deps)
	rm -f *.gcno *.gcda