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# SPDX-License-Identifier: GPL-2.0-only
# Place the build output in one of two places depending on COV, so that code
# built with code coverage never mixes with code built without code coverage.
ifeq ($(COV),1)
testobj := $(obj)/coverage
else
testobj := $(obj)/tests
endif
include $(top)/tests/Makefile.common
# Enable code coverage if COV=1
ifeq ($(COV),1)
TEST_CFLAGS += --coverage
TEST_LDFLAGS += --coverage
endif
stages := decompressor bootblock romstage smm verstage
stages += ramstage rmodule postcar libagesa
alltests :=
subdirs := tests/arch tests/acpi tests/commonlib tests/console tests/cpu
subdirs += tests/device tests/drivers tests/ec tests/lib tests/mainboard
subdirs += tests/northbridge tests/security tests/soc tests/southbridge
subdirs += tests/superio tests/vendorcode
define tests-handler
alltests += $(1)$(2)
$(foreach attribute,$(attributes),
$(eval $(1)$(2)-$(attribute) += $($(2)-$(attribute))))
$(foreach attribute,$(attributes),
$(eval $(2)-$(attribute) := ))
# Sanity check for stage attribute value
$(eval $(1)$(2)-stage := $(if $($(1)$(2)-stage),$($(1)$(2)-stage),ramstage))
$(if $(findstring $($(1)$(2)-stage), $(stages)),,
$(error Wrong $(1)$(2)-stage value $($(1)$(2)-stage). \
Check your $(dir $(1)$(2))Makefile.inc))
endef
$(call add-special-class, tests)
$(call evaluate_subdirs)
$(foreach test, $(alltests), \
$(eval $(test)-srcobjs := $(addprefix $(testobj)/$(test)/, \
$(patsubst %.c,%.o,$(filter src/%,$($(test)-srcs))))) \
$(eval $(test)-objs := $(addprefix $(testobj)/$(test)/, \
$(patsubst %.c,%.o,$($(test)-srcs)))))
$(foreach test, $(alltests), \
$(eval $(test)-bin := $(testobj)/$(test)/run))
$(foreach test, $(alltests), \
$(eval $(call TEST_CC_template,$(test))))
$(foreach test, $(alltests), \
$(eval all-test-objs += $($(test)-objs)))
$(foreach test, $(alltests), \
$(eval test-bins += $($(test)-bin)))
DEPENDENCIES += $(addsuffix .d,$(basename $(all-test-objs)))
-include $(DEPENDENCIES)
.PHONY: $(alltests) $(addprefix clean-,$(alltests))
.PHONY: unit-tests build-unit-tests run-unit-tests clean-unit-tests
# %g in CMOCKA_XML_FILE will be replaced with "__TEST_NAME__(<test-group-name>)"
# by macro cb_run_group_tests(), which should be used for running tests.
# __TEST_NAME__ contains test name including path e.g. tests_lib_rtc-test
ifeq ($(JUNIT_OUTPUT),y)
$(alltests): export CMOCKA_MESSAGE_OUTPUT=xml
$(alltests): export CMOCKA_XML_FILE=$(testobj)/junit-%g.xml
endif
$(alltests): $$($$(@)-bin)
rm -f $(testobj)/junit-$(subst /,_,$(patsubst $(testobj)/%/,%,$(dir $^)))\(*\).xml
rm -f $(testobj)/$(subst /,_,$^).failed
-$^ || echo failed > $(testobj)/$(subst /,_,$^).failed
# Build a code coverage report by collecting all the gcov files into a single
# report. If COV is not set, this might be a user error, and they're trying
# to generate a coverage report without first having built and run the code
# with code coverage. So instead of silently correcting it by adding COV=1,
# let's flag it to the user so they can be sure they're doing the thing they
# want to do.
.PHONY: coverage-report clean-coverage-report
ifeq ($(COV),1)
coverage-report:
lcov -o $(testobj)/tests.info -c -d $(testobj) --exclude '$(testsrc)/*'
genhtml -q -o $(testobj)/$(coverage_dir) -t "coreboot unit tests" \
-s $(testobj)/tests.info
clean-coverage-report:
rm -Rf $(testobj)/$(coverage_dir)
else
coverage-report:
COV=1 V=$(V) $(MAKE) coverage-report
clean-coverage-report:
COV=1 V=$(V) $(MAKE) clean-coverage-report
endif
unit-tests: build-unit-tests run-unit-tests
build-unit-tests: $(test-bins)
run-unit-tests: $(alltests)
if [ `find $(testobj) -name '*.failed' | wc -l` -gt 0 ]; then \
echo "**********************"; \
echo " TESTS FAILED"; \
echo "**********************"; \
exit 1; \
else \
echo "**********************"; \
echo " ALL TESTS PASSED"; \
echo "**********************"; \
exit 0; \
fi
$(addprefix clean-,$(alltests)): clean-%:
rm -rf $(testobj)/$*
clean-unit-tests:
rm -rf $(testobj)
list-unit-tests:
@echo "unit-tests:"
for t in $(sort $(alltests)); do \
echo " $$t"; \
done
help-unit-tests help::
@echo '*** coreboot unit-tests targets ***'
@echo ' Use "COV=1 make [target]" to enable code coverage for unit tests'
@echo ' unit-tests - Run all unit-tests from tests/'
@echo ' clean-unit-tests - Remove unit-tests build artifacts'
@echo ' list-unit-tests - List all unit-tests'
@echo ' <unit-test> - Build and run single unit-test'
@echo ' clean-<unit-test> - Remove single unit-test build artifacts'
@echo ' coverage-report - Generate a code coverage report'
@echo ' clean-coverage-report - Remove the code coverage report'
@echo
|
