+GTEST_DIR = /usr/src/gtest
+
CC=gcc
CXX=g++
-CXXFLAGS=-Wall -g $(shell pkg-config --cflags eigen3 )
-LDFLAGS=-lSDL -lSDL_image -lGL -lrt
+CXXFLAGS=-Wall -g -I$(GTEST_DIR)/include $(shell pkg-config --cflags eigen3 )
+LDFLAGS=-lSDL -lSDL_image -lGL -lrt -lpthread
RANLIB=ranlib
-TEST_OBJS=main.o
+ifeq ($(COVERAGE),1)
+CXXFLAGS += -fprofile-arcs -ftest-coverage
+LDFLAGS += -fprofile-arcs -ftest-coverage
+endif
+
+DEMO_OBJS=demo.o
+
+# Unit tests.
+TESTS=effect_chain_test
+TESTS += mix_effect_test
+TESTS += gamma_expansion_effect_test
+TESTS += gamma_compression_effect_test
+TESTS += colorspace_conversion_effect_test
+TESTS += saturation_effect_test
+TESTS += deconvolution_sharpen_effect_test
+TESTS += blur_effect_test
+TESTS += unsharp_mask_effect_test
+TESTS += diffusion_effect_test
+TESTS += white_balance_effect_test
+TESTS += lift_gamma_gain_effect_test
+TESTS += resample_effect_test
+TESTS += flat_input_test
+TESTS += ycbcr_input_test
# Core.
LIB_OBJS=util.o widgets.o effect.o effect_chain.o
LIB_OBJS += unsharp_mask_effect.o
LIB_OBJS += mix_effect.o
LIB_OBJS += resize_effect.o
+LIB_OBJS += resample_effect.o
LIB_OBJS += deconvolution_sharpen_effect.o
LIB_OBJS += sandbox_effect.o
-OBJS=$(TEST_OBJS) $(LIB_OBJS)
+# Default target:
+all: $(TESTS) demo
+
+# Google Test and other test library functions.
+TEST_OBJS = gtest-all.o gtest_sdl_main.o test_util.o
+
+gtest-all.o: $(GTEST_DIR)/src/gtest-all.cc
+ $(CXX) -MMD $(CPPFLAGS) -I$(GTEST_DIR) $(CXXFLAGS) -c $< -o $@
+gtest_sdl_main.o: gtest_sdl_main.cpp
+ $(CXX) -MMD $(CPPFLAGS) -I$(GTEST_DIR) $(CXXFLAGS) -c $< -o $@
-# A small test program (not a unit test).
-test: libmovit.a $(TEST_OBJS)
- $(CXX) -o test $(TEST_OBJS) libmovit.a $(LDFLAGS)
+# Unit tests.
+effect_chain_test: effect_chain_test.o $(TEST_OBJS) libmovit.a
+ $(CXX) -o $@ $^ $(LDFLAGS)
+mix_effect_test: mix_effect_test.o $(TEST_OBJS) libmovit.a
+ $(CXX) -o $@ $^ $(LDFLAGS)
+gamma_expansion_effect_test: gamma_expansion_effect_test.o $(TEST_OBJS) libmovit.a
+ $(CXX) -o $@ $^ $(LDFLAGS)
+gamma_compression_effect_test: gamma_compression_effect_test.o $(TEST_OBJS) libmovit.a
+ $(CXX) -o $@ $^ $(LDFLAGS)
+colorspace_conversion_effect_test: colorspace_conversion_effect_test.o $(TEST_OBJS) libmovit.a
+ $(CXX) -o $@ $^ $(LDFLAGS)
+saturation_effect_test: saturation_effect_test.o $(TEST_OBJS) libmovit.a
+ $(CXX) -o $@ $^ $(LDFLAGS)
+deconvolution_sharpen_effect_test: deconvolution_sharpen_effect_test.o $(TEST_OBJS) libmovit.a
+ $(CXX) -o $@ $^ $(LDFLAGS)
+blur_effect_test: blur_effect_test.o $(TEST_OBJS) libmovit.a
+ $(CXX) -o $@ $^ $(LDFLAGS)
+unsharp_mask_effect_test: unsharp_mask_effect_test.o $(TEST_OBJS) libmovit.a
+ $(CXX) -o $@ $^ $(LDFLAGS)
+diffusion_effect_test: diffusion_effect_test.o $(TEST_OBJS) libmovit.a
+ $(CXX) -o $@ $^ $(LDFLAGS)
+white_balance_effect_test: white_balance_effect_test.o $(TEST_OBJS) libmovit.a
+ $(CXX) -o $@ $^ $(LDFLAGS)
+lift_gamma_gain_effect_test: lift_gamma_gain_effect_test.o $(TEST_OBJS) libmovit.a
+ $(CXX) -o $@ $^ $(LDFLAGS)
+resample_effect_test: resample_effect_test.o $(TEST_OBJS) libmovit.a
+ $(CXX) -o $@ $^ $(LDFLAGS)
+flat_input_test: flat_input_test.o $(TEST_OBJS) libmovit.a
+ $(CXX) -o $@ $^ $(LDFLAGS)
+ycbcr_input_test: ycbcr_input_test.o $(TEST_OBJS) libmovit.a
+ $(CXX) -o $@ $^ $(LDFLAGS)
+
+OBJS=$(DEMO_OBJS) $(LIB_OBJS) $(TEST_OBJS) $(TESTS:=.o)
+
+# A small demo program.
+demo: libmovit.a $(DEMO_OBJS)
+ $(CXX) -o demo $(DEMO_OBJS) libmovit.a $(LDFLAGS)
# The library itself.
libmovit.a: $(LIB_OBJS)
-include $(DEPS)
clean:
- $(RM) test libmovit.a $(OBJS) $(DEPS)
+ $(RM) demo $(TESTS) libmovit.a $(OBJS) $(OBJS:.o=.gcno) $(OBJS:.o=.gcda) $(DEPS) step-*.dot
+ $(RM) -r movit.info coverage/
+
+check: $(TESTS)
+ FAIL=0; \
+ for TEST in $(TESTS); do \
+ ./$$TEST || FAIL=1; \
+ done; \
+ exit $$FAIL
+
+# You need to build with COVERAGE=1 to use this target.
+coverage: check
+ lcov -d . -c -o movit.info
+ lcov --remove movit.info '*_test.cpp' '*/test_util.{cpp,h}' -o movit.info
+ genhtml -o coverage movit.info
-.PHONY: clean
+.PHONY: coverage clean check all