176 lines
5.7 KiB
Makefile
176 lines
5.7 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0-only
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testsrc = $(top)/tests
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testobj = $(obj)/tests
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cmockasrc = 3rdparty/cmocka
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cmockaobj = $(objutil)/cmocka
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CMOCKA_LIB := $(cmockaobj)/src/libcmocka.so
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CMAKE:= cmake
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TEST_DEFAULT_CONFIG = $(top)/configs/config.emulation_qemu_x86_i440fx
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TEST_DOTCONFIG = $(testobj)/.config
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TEST_KCONFIG_AUTOHEADER := $(testobj)/config.h
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TEST_KCONFIG_AUTOCONFIG := $(testobj)/auto.conf
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TEST_KCONFIG_DEPENDENCIES := $(testobj)/auto.conf.cmd
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TEST_KCONFIG_SPLITCONFIG := $(testobj)/config
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TEST_KCONFIG_TRISTATE := $(testobj)/tristate.conf
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TEST_CFLAGS = -include $(src)/include/kconfig.h \
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-include $(src)/commonlib/bsd/include/commonlib/bsd/compiler.h \
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-include $(src)/include/rules.h
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# Include generic test mock headers, before original ones
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TEST_CFLAGS += -I$(testsrc)/include/mocks -I$(testsrc)/include
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TEST_CFLAGS += -I$(src)/include -I$(src)/commonlib/include \
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-I$(src)/commonlib/bsd/include -I$(src)/arch/x86/include
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# Note: This is intentionally just a subset of the warnings in the toplevel
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# Makefile.inc. We don't need to be as strict with test code, and things like
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# -Wmissing-prototypes just make working with the test framework cumbersome.
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# Only put conservative warnings here that really detect code that's obviously
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# unintentional.
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TEST_CFLAGS += -Wall -Werror -Wundef -Wstrict-prototypes -Wno-inline-asm
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# Path for Kconfig autoheader
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TEST_CFLAGS += -I$(dir $(TEST_KCONFIG_AUTOHEADER))
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TEST_CFLAGS += -std=gnu11 -Os -ffunction-sections -fdata-sections -fno-builtin
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# Checkout Cmocka repository
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forgetthis:=$(shell git submodule update --init --checkout 3rdparty/cmocka)
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TEST_CFLAGS += -I$(cmockasrc)/include
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# Link against Cmocka
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TEST_LDFLAGS = -L$(cmockaobj)/src -lcmocka -Wl,-rpath=$(cmockaobj)/src
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TEST_LDFLAGS += -Wl,--gc-sections
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# Extra attributes for unit tests, declared per test
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attributes:= srcs cflags mocks stage
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stages:= decompressor bootblock romstage smm verstage
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stages+= ramstage rmodule postcar libagesa
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alltests:=
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subdirs:= tests/arch tests/commonlib tests/console tests/cpu tests/device
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subdirs+= tests/drivers tests/ec tests/lib tests/mainboard
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subdirs+= tests/northbridge tests/security tests/soc tests/southbridge
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subdirs+= tests/superio tests/vendorcode
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define tests-handler
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alltests += $(1)$(2)
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$(foreach attribute,$(attributes),
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$(eval $(1)$(2)-$(attribute) += $($(2)-$(attribute))))
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$(foreach attribute,$(attributes),
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$(eval $(2)-$(attribute):=))
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# Sanity check for stage attribute value
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$(eval $(1)$(2)-stage:=$(if $($(1)$(2)-stage),$($(1)$(2)-stage),ramstage))
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$(if $(findstring $($(1)$(2)-stage), $(stages)),,
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$(error Wrong $(1)$(2)-stage value $($(1)$(2)-stage). \
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Check your $(dir $(1)$(2))Makefile.inc))
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endef
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$(call add-special-class, tests)
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$(call evaluate_subdirs)
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# Create actual targets for unit test binaries
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# $1 - test name
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define TEST_CC_template
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$($(1)-objs): TEST_CFLAGS+= \
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-D__$$(shell echo $$($(1)-stage) | tr '[:lower:]' '[:upper:]')__
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$($(1)-objs): $(obj)/$(1)/%.o: $$$$*.c $(TEST_KCONFIG_AUTOHEADER)
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mkdir -p $$(dir $$@)
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$(HOSTCC) $(HOSTCFLAGS) $$(TEST_CFLAGS) $($(1)-cflags) -MMD \
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-MT $$@ -c $$< -o $$@
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$($(1)-bin): TEST_LDFLAGS+= $$(foreach mock,$$($(1)-mocks),-Wl,--wrap=$$(mock))
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$($(1)-bin): $($(1)-objs) $(CMOCKA_LIB)
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$(HOSTCC) $$^ $($(1)-cflags) $$(TEST_LDFLAGS) -o $$@
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endef
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$(foreach test, $(alltests), \
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$(eval $(test)-objs:=$(addprefix $(obj)/$(test)/, \
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$(patsubst %.c,%.o,$($(test)-srcs)))))
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$(foreach test, $(alltests), \
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$(eval $(test)-bin:=$(obj)/$(test)/run))
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$(foreach test, $(alltests), \
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$(eval $(call TEST_CC_template,$(test))))
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$(foreach test, $(alltests), \
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$(eval all-test-objs+=$($(test)-objs)))
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$(foreach test, $(alltests), \
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$(eval test-bins+=$($(test)-bin)))
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DEPENDENCIES += $(addsuffix .d,$(basename $(all-test-objs)))
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-include $(DEPENDENCIES)
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# Build cmocka
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$(CMOCKA_LIB):
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echo "*** Building CMOCKA ***"
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mkdir -p $(cmockaobj)
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cd $(cmockaobj) && $(CMAKE) $(abspath $(cmockasrc))
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$(MAKE) -C $(cmockaobj)
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# Kconfig targets
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$(TEST_DOTCONFIG):
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mkdir -p $(dir $@)
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cp $(TEST_DEFAULT_CONFIG) $(TEST_DOTCONFIG)
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# Don't override default Kconfig variables, since this will affect all
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# Kconfig targets. Change them only when calling sub-make instead.
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$(TEST_KCONFIG_AUTOHEADER): TEST_KCONFIG_FLAGS:= DOTCONFIG=$(TEST_DOTCONFIG) \
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KCONFIG_AUTOHEADER=$(TEST_KCONFIG_AUTOHEADER) \
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KCONFIG_AUTOCONFIG=$(TEST_KCONFIG_AUTOCONFIG) \
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KCONFIG_DEPENDENCIES=$(TEST_KCONFIG_DEPENDENCIES) \
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KCONFIG_SPLITCONFIG=$(TEST_KCONFIG_SPLITCONFIG) \
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KCONFIG_TRISTATE=$(TEST_KCONFIG_TRISTATE) \
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KBUILD_DEFCONFIG=$(TEST_DEFAULT_CONFIG)
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$(TEST_KCONFIG_AUTOHEADER): $(TEST_DOTCONFIG) $(objutil)/kconfig/conf
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mkdir -p $(dir $@)
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+$(MAKE) $(TEST_KCONFIG_FLAGS) olddefconfig
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+$(MAKE) $(TEST_KCONFIG_FLAGS) silentoldconfig
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$(TEST_KCONFIG_AUTOCONFIG): $(TEST_KCONFIG_AUTOHEADER)
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true
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.PHONY: $(alltests) $(addprefix clean-,$(alltests))
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.PHONY: unit-tests build-unit-tests run-unit-tests clean-unit-tests
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ifeq ($(JUNIT_OUTPUT),y)
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$(alltests): export CMOCKA_MESSAGE_OUTPUT=xml
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$(alltests): export CMOCKA_XML_FILE=$(testobj)/junit-$(subst /,_,$^).xml
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endif
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$(alltests): $$($$(@)-bin)
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rm -f $(testobj)/junit-$(subst /,_,$^).xml $(testobj)/$(subst /,_,$^).failed
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-./$^ || echo failed > $(testobj)/$(subst /,_,$^).failed
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unit-tests: build-unit-tests run-unit-tests
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build-unit-tests: $(test-bins)
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run-unit-tests: $(alltests)
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if [ `find $(testobj) -name '*.failed' | wc -l` -gt 0 ]; then \
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echo "**********************"; \
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echo " TESTS FAILED"; \
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echo "**********************"; \
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exit 1; \
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else \
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echo "**********************"; \
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echo " ALL TESTS PASSED"; \
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echo "**********************"; \
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exit 0; \
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fi
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$(addprefix clean-,$(alltests)): clean-%:
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rm -rf $(obj)/$*
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clean-unit-tests:
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rm -rf $(testobj)
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