tkl/test.c
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base: tkl:cd66f01149a48e98d480006590938b4c90b71c27
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tkl:master
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compare: tkl:d2f7201a10362c5d17a86cf54a46bdad643a9186
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tkl:master

1 Commits
cd66f01149 ... d2f7201a10

Author SHA1 Message Date
Thomas Klaehn
d2f7201a10 Add code coverage report generation 2019-07-15 23:55:17 +02:00
2 changed files with 19 additions and 6 deletions
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2
.gitignore vendored
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@ -1,2 +1,4 @@
bin/ bin/
obj/ obj/
coverage/
test.info

23
Makefile
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@ -5,6 +5,8 @@ TARGET_FILE ?= ftdi_gpio
CC = $(CROSS_COMPILE)gcc CC = $(CROSS_COMPILE)gcc
CPP = $(CROSS_COMPILE)cpp CPP = $(CROSS_COMPILE)cpp
CHECK = cppcheck CHECK = cppcheck
LCOV = lcov
GENHTML = genhtml
SRC_DIR = src SRC_DIR = src
OBJ_DIR = obj OBJ_DIR = obj
@ -15,16 +17,17 @@ UNIT_TEST_OBJ_DIR = $(OBJ_DIR)/$(UNIT_TEST_SRC_DIR)
INCLUDES := inc INCLUDES := inc
INCLUDES += /usr/include/libftdi1 INCLUDES += /usr/include/libftdi1
ifneq "$(findstring $(MAKECMDGOALS), build_unit_test exec_unit_test)" "" ifneq "$(findstring $(MAKECMDGOALS), build_unit_test exec_unit_test coverage)" ""
INCLUDES += test/inc INCLUDES += test/inc
C_FLAGS += -fprofile-arcs -ftest-coverage
L_FLAGS += -fprofile-arcs -ftest-coverage
else else
LIBS := ftdi1 LIBS := ftdi1
endif endif
LD_FLAGS := C_FLAGS += -O0 -g -Wall -Wextra -Werror
C_FLAGS := -O0 -g -Wall -Wextra -Werror CPP_FLAGS += $(addprefix -I, $(INCLUDES))
CPP_FLAGS := $(addprefix -I, $(INCLUDES)) CHECK_FLAGS = --enable=all --template=gcc --error-exitcode=1 --suppress=missingIncludeSystem
CHECK_CLAGS := --enable=all --template=gcc --error-exitcode=1 --suppress=missingIncludeSystem
C_SRCS = $(wildcard $(SRC_DIR)/*.c) C_SRCS = $(wildcard $(SRC_DIR)/*.c)
C_OBJS = $(patsubst $(SRC_DIR)%,$(OBJ_DIR)%,$(patsubst %.c,%.o,$(C_SRCS))) C_OBJS = $(patsubst $(SRC_DIR)%,$(OBJ_DIR)%,$(patsubst %.c,%.o,$(C_SRCS)))
@ -42,6 +45,14 @@ THIS_MAKEFILE := $(lastword $(MAKEFILE_LIST))
.PHONY: all .PHONY: all
all: $(TARGET) all: $(TARGET)
.PHONY: coverage
coverage: $(UNIT_TEST_TARGET)
$(UNIT_TEST_TARGET)
@rm -f $(UNIT_TEST_OBJ_DIR)/*.gcda
@rm -f $(UNIT_TEST_OBJ_DIR)/*.gcno
$(LCOV) -c -d obj -d bin/test/unit/ -d src/ -d test/unit/ -o test.info --no-external
$(GENHTML) -o coverage/html test.info
.PHONY: unit_test .PHONY: unit_test
build_unit_test: $(UNIT_TEST_TARGET) build_unit_test: $(UNIT_TEST_TARGET)
@ -51,7 +62,7 @@ exec_unit_test: $(UNIT_TEST_TARGET)
.PHONY: check .PHONY: check
check: $(C_SRCS) check: $(C_SRCS)
$(CHECK) $(CPP_FLAGS) $(CHECK_CLAGS) $(C_SRCS) $(CHECK) $(CPP_FLAGS) $(CHECK_FLAGS) $(C_SRCS)
$(UNIT_TEST_TARGET): $(UNIT_TEST_OBJS) $(THIS_MAKEFILE) $(UNIT_TEST_TARGET): $(UNIT_TEST_OBJS) $(THIS_MAKEFILE)
@mkdir -p $(BIN_DIR)/$(UNIT_TEST_SRC_DIR) @mkdir -p $(BIN_DIR)/$(UNIT_TEST_SRC_DIR)