diff options
Diffstat (limited to 'tests/Makefile.inc')
-rw-r--r-- | tests/Makefile.inc | 162 |
1 files changed, 1 insertions, 161 deletions
diff --git a/tests/Makefile.inc b/tests/Makefile.inc index 847beaf199..10caf0a1e1 100644 --- a/tests/Makefile.inc +++ b/tests/Makefile.inc @@ -1,7 +1,5 @@ # SPDX-License-Identifier: GPL-2.0-only -testsrc := $(top)/tests - # Place the build output in one of two places depending on COV, so that code # built with code coverage never mixes with code built without code coverage. ifeq ($(COV),1) @@ -10,63 +8,7 @@ else testobj := $(obj)/tests endif -cmockasrc := 3rdparty/cmocka -cmockaobj := $(objutil)/cmocka -coverage_dir := coverage_reports - -CMOCKA_LIB := $(cmockaobj)/src/libcmocka.so - -CMAKE := cmake -OBJCOPY ?= objcopy -OBJDUMP ?= objdump - -TEST_DEFAULT_CONFIG := $(top)/configs/config.emulation_qemu_x86_i440fx -TEST_DOTCONFIG := $(testobj)/.config -TEST_KCONFIG_AUTOHEADER := $(testobj)/config.src.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) -I$(src)/include -I$(src)/commonlib/include \ - -I$(src)/commonlib/bsd/include -I$(src)/arch/x86/include \ - -I$(top)/3rdparty/vboot/firmware/include - -# Note: This is intentionally just a subset of the warnings in the toplevel -# Makefile.inc. We don't need to be as strict with test code, and things like -# -Wmissing-prototypes just make working with the test framework cumbersome. -# Only put conservative warnings here that really detect code that's obviously -# unintentional. -TEST_CFLAGS += -Wall -Werror -Wundef -Wstrict-prototypes -Wno-inline-asm -TEST_CFLAGS += -Wno-unknown-warning-option -Wno-source-mgr -Wno-main-return-type - -# Path for Kconfig autoheader -TEST_CFLAGS += -I$(dir $(TEST_KCONFIG_AUTOHEADER)) - -TEST_CFLAGS += -std=gnu11 -Os -ffunction-sections -fdata-sections -fno-builtin - -TEST_CFLAGS += -D__TEST__ - -TEST_CFLAGS += -I$(cmockasrc)/include - -ifneq ($(filter-out 0,$(TEST_PRINT)),) -TEST_CFLAGS += -DTEST_PRINT=1 -endif - -# Link against Cmocka -TEST_LDFLAGS := -L$(cmockaobj)/src -lcmocka -Wl,-rpath=$(cmockaobj)/src -TEST_LDFLAGS += -Wl,--gc-sections - -# Some memlayout symbols don't work with userspace relocation -- disable it. -TEST_CFLAGS += -fno-pie -fno-pic -TEST_LDFLAGS += -no-pie +include $(top)/tests/Makefile.common # Enable code coverage if COV=1 ifeq ($(COV),1) @@ -74,9 +16,6 @@ TEST_CFLAGS += --coverage TEST_LDFLAGS += --coverage endif -# Extra attributes for unit tests, declared per test -attributes := srcs cflags config mocks stage - stages := decompressor bootblock romstage smm verstage stages += ramstage rmodule postcar libagesa @@ -100,78 +39,9 @@ $(if $(findstring $($(1)$(2)-stage), $(stages)),, Check your $(dir $(1)$(2))Makefile.inc)) endef -# Copy attributes of one test to another. -# $1 - input test name -# $2 - output test name -copy-test = $(foreach attr,$(attributes), \ - $(eval $(strip $(2))-$(attr) := $($(strip $(1))-$(attr)))) - $(call add-special-class, tests) $(call evaluate_subdirs) -# Create actual targets for unit test binaries -# $1 - test name -define TEST_CC_template - -# Generate custom config.h redefining given config symbols, and declaring mocked -# functions weak. It is important that the compiler already sees that they are -# weak (and they aren't just turned weak at a later stage) to prevent certain -# optimizations that would break if the function gets replaced. (For clang this -# file needs to be marked `system_header` to prevent it from warning about -# #pragma weak entries without a matching function declaration, since there's no -# -Wno-xxx command line option for that.) -$(1)-config-file := $(testobj)/$(1)/config.h -$$($(1)-config-file): $(TEST_KCONFIG_AUTOHEADER) - mkdir -p $$(dir $$@) - printf '// File generated by tests/Makefile.inc\n// Do not change\n' > $$@ - printf '#include <%s>\n\n' "$(notdir $(TEST_KCONFIG_AUTOHEADER))" >> $$@ - for kv in $$($(1)-config); do \ - key="`echo $$$$kv | cut -d '=' -f -1`"; \ - value="`echo $$$$kv | cut -d '=' -f 2-`"; \ - printf '#undef %s\n' "$$$$key" >> $$@; \ - printf '#define %s %s\n\n' "$$$$key" "$$$$value" >> $$@; \ - done - printf '#ifdef __clang__\n' >> $$@; - printf '#pragma clang system_header\n' >> $$@; - printf '#endif\n' >> $$@; - printf '#ifdef __TEST_SRCOBJ__\n' >> $$@; - for m in $$($(1)-mocks); do \ - printf '#pragma weak %s\n' "$$$$m" >> $$@; \ - done - printf '#endif\n' >> $$@; - -$($(1)-objs): TEST_CFLAGS += -I$$(dir $$($(1)-config-file)) \ - -D__$$(shell echo $$($(1)-stage) | tr '[:lower:]' '[:upper:]')__ \ - -D__TEST_NAME__=\"$(subst /,_,$(1))\" \ - -D__TEST_DATA_DIR__=\"$(testsrc)/data\" - -# Give us a way to distinguish between coreboot source files and test files in code. -$($(1)-srcobjs): TEST_CFLAGS += -D__TEST_SRCOBJ__ - -# Compile sources and apply mocking/wrapping of selected symbols. -# For each listed mock add new symbol with prefix `__real_`, -# and pointing to the same section:address. -$($(1)-objs): $(testobj)/$(1)/%.o: $$$$*.c $$($(1)-config-file) - mkdir -p $$(dir $$@) - $(HOSTCC) $(HOSTCFLAGS) $$(TEST_CFLAGS) $($(1)-cflags) -MMD \ - -MF $$(basename $$@).d -MT $$@ -c $$< -o $$@.orig - objcopy_wrap_flags=''; \ - for sym in $$($(1)-mocks); do \ - sym_line="$$$$($(OBJDUMP) -t $$@.orig \ - | grep -E "[0-9a-fA-F]+\\s+w\\s+F\\s+.*\\s$$$$sym$$$$")"; \ - if [ ! -z "$$$$sym_line" ] ; then \ - addr="$$$$(echo "$$$$sym_line" | awk '{ print $$$$1 }')"; \ - section="$$$$(echo "$$$$sym_line" | awk '{ print $$$$(NF - 2) }')"; \ - objcopy_wrap_flags="$$$$objcopy_wrap_flags --add-symbol __real_$$$${sym}=$$$${section}:0x$$$${addr},function,global"; \ - fi \ - done ; \ - $(OBJCOPY) $$@.orig $$$$objcopy_wrap_flags $$@ - -$($(1)-bin): $($(1)-objs) $(CMOCKA_LIB) - $(HOSTCC) $$^ $($(1)-cflags) $$(TEST_LDFLAGS) -o $$@ - -endef - $(foreach test, $(alltests), \ $(eval $(test)-srcobjs := $(addprefix $(testobj)/$(test)/, \ $(patsubst %.c,%.o,$(filter src/%,$($(test)-srcs))))) \ @@ -190,36 +60,6 @@ $(foreach test, $(alltests), \ 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) $(TEST_KCONFIG_FLAGS) syncconfig - -$(TEST_KCONFIG_AUTOCONFIG): $(TEST_KCONFIG_AUTOHEADER) - true - .PHONY: $(alltests) $(addprefix clean-,$(alltests)) .PHONY: unit-tests build-unit-tests run-unit-tests clean-unit-tests |