| # SPDX-License-Identifier: GPL-2.0-only |
| |
| testsrc = $(top)/tests |
| testobj = $(obj)/tests |
| cmockasrc = 3rdparty/cmocka |
| cmockaobj = $(objutil)/cmocka |
| |
| CMOCKA_LIB := $(cmockaobj)/src/libcmocka.so |
| |
| CMAKE:= cmake |
| |
| TEST_DEFAULT_CONFIG = $(top)/configs/config.emulation_qemu_x86_i440fx |
| TEST_DOTCONFIG = $(testobj)/.config |
| TEST_KCONFIG_AUTOHEADER := $(testobj)/config.h |
| TEST_KCONFIG_AUTOCONFIG := $(testobj)/auto.conf |
| TEST_KCONFIG_DEPENDENCIES := $(testobj)/auto.conf.cmd |
| TEST_KCONFIG_SPLITCONFIG := $(testobj)/config |
| TEST_KCONFIG_TRISTATE := $(testobj)/tristate.conf |
| |
| TEST_CFLAGS = -include $(src)/include/kconfig.h \ |
| -include $(src)/commonlib/bsd/include/commonlib/bsd/compiler.h \ |
| -include $(src)/include/rules.h |
| |
| # Include generic test mock headers, before original ones |
| TEST_CFLAGS += -I$(testsrc)/include/mocks -I$(testsrc)/include |
| |
| TEST_CFLAGS += -I$(src)/include -I$(src)/commonlib/include \ |
| -I$(src)/commonlib/bsd/include -I$(src)/arch/x86/include |
| |
| # Note: This is intentionally just a subset of the warnings in the toplevel |
| # Makefile.inc. We don't need to be as strict with test code, and things like |
| # -Wmissing-prototypes just make working with the test framework cumbersome. |
| # Only put conservative warnings here that really detect code that's obviously |
| # unintentional. |
| TEST_CFLAGS += -Wall -Werror -Wundef -Wstrict-prototypes |
| |
| # Path for Kconfig autoheader |
| TEST_CFLAGS += -I$(dir $(TEST_KCONFIG_AUTOHEADER)) |
| |
| TEST_CFLAGS += -std=gnu11 -Os -ffunction-sections -fdata-sections -fno-builtin |
| |
| # Checkout Cmocka repository |
| forgetthis:=$(shell git submodule update --init --checkout 3rdparty/cmocka) |
| |
| TEST_CFLAGS += -I$(cmockasrc)/include |
| |
| # Link against Cmocka |
| TEST_LDFLAGS = -L$(cmockaobj)/src -lcmocka -Wl,-rpath=$(cmockaobj)/src |
| TEST_LDFLAGS += -Wl,--gc-sections |
| |
| # Extra attributes for unit tests, declared per test |
| attributes:= srcs cflags mocks stage |
| |
| stages:= decompressor bootblock romstage smm verstage |
| stages+= ramstage rmodule postcar libagesa |
| |
| alltests:= |
| subdirs:= tests/arch tests/commonlib tests/console tests/cpu tests/device |
| subdirs+= 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) |
| |
| # Create actual targets for unit test binaries |
| # $1 - test name |
| define TEST_CC_template |
| $($(1)-objs): TEST_CFLAGS+= \ |
| -D__$$(shell echo $$($(1)-stage) | tr '[:lower:]' '[:upper:]')__ |
| $($(1)-objs): $(obj)/$(1)/%.o: $$$$*.c $(TEST_KCONFIG_AUTOHEADER) |
| mkdir -p $$(dir $$@) |
| $(HOSTCC) $(HOSTCFLAGS) $$(TEST_CFLAGS) $($(1)-cflags) -MMD \ |
| -MT $$@ -c $$< -o $$@ |
| |
| $($(1)-bin): TEST_LDFLAGS+= $$(foreach mock,$$($(1)-mocks),-Wl,--wrap=$$(mock)) |
| $($(1)-bin): $($(1)-objs) $(CMOCKA_LIB) |
| $(HOSTCC) $$^ $($(1)-cflags) $$(TEST_LDFLAGS) -o $$@ |
| |
| endef |
| |
| $(foreach test, $(alltests), \ |
| $(eval $(test)-objs:=$(addprefix $(obj)/$(test)/, \ |
| $(patsubst %.c,%.o,$($(test)-srcs))))) |
| $(foreach test, $(alltests), \ |
| $(eval $(test)-bin:=$(obj)/$(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) |
| |
| # Build cmocka |
| $(CMOCKA_LIB): |
| echo "*** Building CMOCKA ***" |
| mkdir -p $(cmockaobj) |
| cd $(cmockaobj) && $(CMAKE) $(abspath $(cmockasrc)) |
| $(MAKE) -C $(cmockaobj) |
| |
| # Kconfig targets |
| $(TEST_DOTCONFIG): |
| mkdir -p $(dir $@) |
| cp $(TEST_DEFAULT_CONFIG) $(TEST_DOTCONFIG) |
| |
| # Don't override default Kconfig variables, since this will affect all |
| # Kconfig targets. Change them only when calling sub-make instead. |
| $(TEST_KCONFIG_AUTOHEADER): TEST_KCONFIG_FLAGS:= DOTCONFIG=$(TEST_DOTCONFIG) \ |
| KCONFIG_AUTOHEADER=$(TEST_KCONFIG_AUTOHEADER) \ |
| KCONFIG_AUTOCONFIG=$(TEST_KCONFIG_AUTOCONFIG) \ |
| KCONFIG_DEPENDENCIES=$(TEST_KCONFIG_DEPENDENCIES) \ |
| KCONFIG_SPLITCONFIG=$(TEST_KCONFIG_SPLITCONFIG) \ |
| KCONFIG_TRISTATE=$(TEST_KCONFIG_TRISTATE) \ |
| KBUILD_DEFCONFIG=$(TEST_DEFAULT_CONFIG) |
| |
| $(TEST_KCONFIG_AUTOHEADER): $(TEST_DOTCONFIG) $(objutil)/kconfig/conf |
| mkdir -p $(dir $@) |
| +$(MAKE) $(TEST_KCONFIG_FLAGS) olddefconfig |
| +$(MAKE) $(TEST_KCONFIG_FLAGS) silentoldconfig |
| |
| $(TEST_KCONFIG_AUTOCONFIG): $(TEST_KCONFIG_AUTOHEADER) |
| true |
| |
| .PHONY: $(alltests) $(addprefix clean-,$(alltests)) |
| .PHONY: unit-tests build-unit-tests run-unit-tests clean-unit-tests |
| |
| ifeq ($(JUNIT_OUTPUT),y) |
| $(alltests): export CMOCKA_MESSAGE_OUTPUT=xml |
| $(alltests): export CMOCKA_XML_FILE=$(testobj)/junit-$(subst /,_,$^).xml |
| endif |
| |
| $(alltests): $$($$(@)-bin) |
| rm -f $(testobj)/junit-$(subst /,_,$^).xml $(testobj)/$(subst /,_,$^).failed |
| -./$^ || echo failed > $(testobj)/$(subst /,_,$^).failed |
| |
| 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 $(obj)/$* |
| |
| clean-unit-tests: |
| rm -rf $(testobj) |