#
# Makefile.test for combined COAP library unit tests
#


# List of subdirectories to build
TEST_FOLDER := ./test/
# List of unit test directories for libraries
UNITTESTS := $(sort $(dir $(wildcard $(TEST_FOLDER)*/unittest/*)))
TESTDIRS := $(UNITTESTS:%=build-%)
CLEANTESTDIRS := $(UNITTESTS:%=clean-%)
COVERAGEFILE := ./lcov/coverage.info

TEST_MODULES = ./test_modules
TEST_MODULE_MBED_TRACE = $(TEST_MODULES)/mbed-trace
TEST_MODULE_NANOSTACK = $(TEST_MODULES)/nanostack-libservice
TEST_MODULE_RANDLIB = $(TEST_MODULES)/mbed-client-randlib
TEST_MODULE_CCPUTEST_VERSION = "v3.8"
TEST_MODULE_CPPUTEST = $(TEST_MODULES)/cpputest
TEST_MODULE_CPPUTEST_LIB = $(TEST_MODULE_CPPUTEST)/lib/libCppUTest.a

.PHONY: clone
clone:
	if [ ! -d $(TEST_MODULES) ]; \
		then mkdir $(TEST_MODULES); \
	fi;

	if [ ! -d $(TEST_MODULE_MBED_TRACE) ]; \
		then git clone --depth 1 git@github.com:ARMmbed/mbed-trace.git $(TEST_MODULE_MBED_TRACE); \
	fi;

	if [ ! -d $(TEST_MODULE_NANOSTACK) ]; \
		then git clone --depth 1 git@github.com:ARMmbed/nanostack-libservice.git $(TEST_MODULE_NANOSTACK); \
	fi;

	if [ ! -d $(TEST_MODULE_RANDLIB) ]; \
		then git clone --depth 1 git@github.com:ARMmbed/mbed-client-randlib.git $(TEST_MODULE_RANDLIB); \
	fi;

	if [ ! -d $(TEST_MODULE_CPPUTEST) ]; \
		then git clone --single-branch -b $(TEST_MODULE_CCPUTEST_VERSION) https://github.com/cpputest/cpputest.git $(TEST_MODULE_CPPUTEST); \
	fi;

.PHONY: test
test: $(TEST_MODULE_CPPUTEST_LIB) $(TESTDIRS)
	@rm -rf ./lcov
	@rm -rf ./coverage
	@rm -rf ./valgrind_logs
	@mkdir -p lcov
	@mkdir -p lcov/results
	@mkdir coverage
	@mkdir valgrind_logs
	@find ./test -name '*.xml' | xargs cp -t ./lcov/results/
	@rm -f lcov/index.xml
	@./xsl_script.sh
	@cp junit_xsl.xslt lcov/.
	@xsltproc -o lcov/testresults.html lcov/junit_xsl.xslt lcov/index.xml
	@rm -f lcov/junit_xsl.xslt
	@rm -f lcov/index.xml
	@gcovr -r . --filter='.*/sn_coap_builder.c' --filter='.*/sn_coap_protocol.c' --filter='.*/sn_coap_parser.c' --filter='.*/sn_coap_header_check.c' -x -o ./lcov/gcovr.xml
	@lcov -q -d test/. -c -o $(COVERAGEFILE)
	@lcov -q -r $(COVERAGEFILE) "/usr*" -o $(COVERAGEFILE)
	@lcov -q -r $(COVERAGEFILE) "*unittest*" -o $(COVERAGEFILE)
	@lcov -q -r $(COVERAGEFILE) "*test_modules*" -o $(COVERAGEFILE)
	@genhtml -q $(COVERAGEFILE) --show-details --output-directory lcov/html
	@find ./test -name \valgrind*.xml -print0 | xargs -0 cp --target-directory=./valgrind_logs/
	@echo mbed-coap module unit tests built

$(TEST_MODULE_CPPUTEST_LIB):
	cd $(TEST_MODULE_CPPUTEST) && \
	./autogen.sh && \
	./configure --disable-memory-leak-detection && \
	make && \
	cd $(CUR_DIR); \

$(TESTDIRS):
	@make -C $(@:build-%=%)

$(CLEANDIRS):
	@make -C $(@:clean-%=%) clean

$(CLEANTESTDIRS):
	@make -C $(@:clean-%=%) clean

# Extend default clean rule
clean: clean-extra

clean-extra: $(CLEANDIRS) \
	$(CLEANTESTDIRS)