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build: add test and test coverage targets to Makefile

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Stevan Freeborn
2026-07-18 16:41:45 -05:00
parent 25f044b14f
commit 004bf4d3fc
1 changed files with 33 additions and 5 deletions
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Makefile
+33 -5
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@@ -1,5 +1,5 @@
CC = gcc CC = gcc
CFLAGS = -Wall -Wextra -Iinclude CFLAGS = -Wall -Wextra -Iinclude -Itests
LDFLAGS = -lraylib -lopengl32 -lgdi32 -lwinmm LDFLAGS = -lraylib -lopengl32 -lgdi32 -lwinmm
SRC = src/main.c src/chip8.c SRC = src/main.c src/chip8.c
@@ -7,15 +7,25 @@ OBJ = $(SRC:.c=.o)
TARGET_DIR = .bin TARGET_DIR = .bin
TARGET = $(TARGET_DIR)/chip.exe TARGET = $(TARGET_DIR)/chip.exe
TEST_SRC = tests/test_chip8.c tests/munit.c
TEST_OBJ = $(TEST_SRC:.c=.o)
TEST_TARGET = $(TARGET_DIR)/test_chip8.exe
TEST_LDFLAGS =
COVERAGE_DIR = $(TARGET_DIR)/coverage
# OS and shell command detection # OS and shell command detection
ifeq ($(OS),Windows_NT) ifeq ($(OS),Windows_NT)
SHELL = cmd.exe
MKDIR = if not exist $(TARGET_DIR) mkdir $(TARGET_DIR) MKDIR = if not exist $(TARGET_DIR) mkdir $(TARGET_DIR)
MKDIR_COV = if not exist .bin\coverage mkdir .bin\coverage
CLOSE_CHIP = taskkill /f /im chip.exe 2>NUL || exit 0 CLOSE_CHIP = taskkill /f /im chip.exe 2>NUL || exit 0
CLEAN_CMD = if exist src\main.o del /f src\main.o & if exist src\chip8.o del /f src\chip8.o & if exist $(TARGET_DIR) rmdir /s /q $(TARGET_DIR) CLEAN_CMD = del /f /q src\*.o tests\*.o 2>NUL & rmdir /s /q $(TARGET_DIR) 2>NUL
else else
MKDIR = mkdir -p $(TARGET_DIR) MKDIR = mkdir -p $(TARGET_DIR)
MKDIR_COV = mkdir -p $(COVERAGE_DIR)
CLOSE_CHIP = killall chip 2>/dev/null || true CLOSE_CHIP = killall chip 2>/dev/null || true
CLEAN_CMD = rm -f src/*.o && rm -rf $(TARGET_DIR) CLEAN_CMD = rm -f src/*.o tests/*.o && rm -rf $(TARGET_DIR)
endif endif
all: $(TARGET) all: $(TARGET)
@@ -25,13 +35,31 @@ $(TARGET): $(OBJ)
@$(MKDIR) @$(MKDIR)
$(CC) $(OBJ) -o $(TARGET) $(LDFLAGS) $(CC) $(OBJ) -o $(TARGET) $(LDFLAGS)
$(TEST_TARGET): src/chip8.o $(TEST_OBJ)
@$(MKDIR)
$(CC) src/chip8.o $(TEST_OBJ) -o $(TEST_TARGET) $(TEST_LDFLAGS)
%.o: %.c %.o: %.c
$(CC) $(CFLAGS) -c $< -o $@ $(CC) $(CFLAGS) -c $< -o $@
clean: clean:
@$(CLEAN_CMD) -@$(CLEAN_CMD)
run: all run: all
@$(TARGET) $(ROM) @$(TARGET) $(ROM)
.PHONY: all clean run test: $(TEST_TARGET)
@$(TEST_TARGET)
coverage:
@$(MAKE) clean
@$(MAKE) test CFLAGS="$(CFLAGS) --coverage -g -O0" TEST_LDFLAGS="--coverage"
@echo ====================================================
@echo TEST COVERAGE SUMMARY
@echo ====================================================
gcovr -r . --exclude tests --exclude include
@$(MKDIR_COV)
gcovr -r . --exclude tests --exclude include --html-details -o $(COVERAGE_DIR)/index.html
@echo HTML report generated at: file:///C:/Users/sfree/Repositories/chip/.bin/coverage/index.html
.PHONY: all clean run test coverage