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Added support for gmock #1

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85 changes: 57 additions & 28 deletions C_C++/Makefile_gtest → C_C++/Makefile_gmock
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,16 @@
# Type 'make' to build, and 'make test' to test. All dependencies (including #
# header file changes) will be handled automatically. #
# #
# Usage: #
# #
# make all Build the application (excluding unit tests) #
# #
# make test Build and run all unit tests. Depends on gmock, which #
# will be downloaded and compiled the first time running #
# this target. #
# make clean Clean all build output. #
# make cleanall Clean all build output, including gmock. #
# #
###############################################################################

#---------- Basic settings ----------#
Expand All @@ -33,8 +43,9 @@ BINARY_BASE := $(BUILD_BASE)
#---------- Unit tests ----------#
TEST_SUFFIX := Test
TEST_EXCLUDE := main
GTEST_BASE := gtest
GTEST_URL := https://googletest.googlecode.com/files/gtest-1.7.0.zip
GTEST_URL := git@github.com:google/googletest.git
GTEST_BASE := googletest/googletest
GMOCK_BASE := googletest/googlemock

#---------- Compilation and linking ----------#
CXX := g++
Expand All @@ -43,14 +54,14 @@ CXX_LANG := -std=c++11
CXX_WARN := -pedantic -Wall -Wextra -Wcast-align -Wcast-qual \
-Wdisabled-optimization -Wformat=2 -Winit-self -Wlogical-op \
-Wmissing-declarations -Wmissing-include-dirs -Wnoexcept \
-Woverloaded-virtual -Wredundant-decls -Wsign-conversion \
-Woverloaded-virtual -Wredundant-decls \
-Wsign-promo -Wstrict-null-sentinel -Wstrict-overflow=5 \
-Wswitch-default -Wshadow \
#-Wundef -Wold-style-cast -Wctor-dtor-privacy
CXX_OPT := -O3 -march=native -flto -g -pipe
#-Wsign-conversion -Wundef -Wold-style-cast -Wctor-dtor-privacy
CXX_OPT := -O3 -march=native -g -pipe
CXX_COMP := #-fdiagnostics-color=auto -pipe #-Wfatal-errors
INC_DIRS := -I$(SOURCE_BASE)
LINK_FLAGS := -lm
LINK_FLAGS := -lm -lpthread


#---------- No need to modify below ----------#
Expand All @@ -75,11 +86,15 @@ TST_AEXC := $(foreach EXT,$(SRC_EXTS),$(filter %$(TEST_EXCLUDE)$(EXT).o,$(APP_OB
TST_AOBJ := $(filter-out $(TST_AEXC),$(APP_OBJS))

# Gtest framework
GTEST_PKG := $(GTEST_BASE)/README
GTEST_PKG := $(GTEST_BASE)/README.md
GTEST_INC := $(GTEST_BASE)/include
GTEST_MAIN_OBJ := $(BUILD_BASE)/$(GTEST_BASE)/gtest_main.o
GTEST_ALL_OBJ := $(BUILD_BASE)/$(GTEST_BASE)/gtest-all.o
GTEST_LIB := $(BUILD_BASE)/$(GTEST_BASE)/gtest_main.a

# Gmock framework
GMOCK_INC := $(GMOCK_BASE)/include
GMOCK_MAIN_OBJ := $(BUILD_BASE)/$(GMOCK_BASE)/gmock_main.o
GMOCK_ALL_OBJ := $(BUILD_BASE)/$(GMOCK_BASE)/gmock-all.o
GMOCK_LIB := $(BUILD_BASE)/$(GMOCK_BASE)/gmock_main.a


.PHONY: all
Expand All @@ -93,6 +108,10 @@ else
@rm -rf $(APP) $(TST) $(BUILD_BASE)
endif

.PHONY: cleanall
cleanall: clean
@rm -rf $(basename $(notdir $(GTEST_URL)))

# Application

$(APP): $(APP_OBJS)
Expand All @@ -113,20 +132,18 @@ $(BLD_DIRS):
test: $(TST)
@./$(TST)

$(TST): $(TST_UOBJ) $(TST_AOBJ) $(GTEST_LIB) | $(BLD_DIRS)
$(TST): $(GMOCK_LIB) $(TST_UOBJ) $(TST_AOBJ) | $(BLD_DIRS)
@echo [LD] $@
@$(CXX) $(OPTS) -I$(GTEST_INC) $(TST_UOBJ) $(TST_AOBJ) $(GTEST_LIB) $(LINK_FLAGS) -o $(TST)
@$(CXX) $(OPTS) -I$(GTEST_INC) -I$(GMOCK_INC) $(GMOCK_LIB) $(TST_UOBJ) $(TST_AOBJ) \
$(LINK_FLAGS) -pthread -o $(TST)


# Gtest Infrastructure

# Gtest extracted directory
$(GTEST_PKG):
@echo '[GTest] $(GTEST_URL)'
@curl -O $(GTEST_URL)
@unzip -q $(notdir $(GTEST_URL))
@mv $(basename $(notdir $(GTEST_URL))) $(GTEST_BASE)
@rm $(notdir $(GTEST_URL))
@git clone $(GTEST_URL)

# Gtest primary object file (everything but main())
$(GTEST_ALL_OBJ): $(GTEST_PKG)
Expand All @@ -135,24 +152,36 @@ $(GTEST_ALL_OBJ): $(GTEST_PKG)
@$(CXX) -isystem $(GTEST_INC) -I$(GTEST_BASE) -pthread \
-c $(GTEST_BASE)/src/gtest-all.cc -o $@

# Gtest main() function which runs all tests
$(GTEST_MAIN_OBJ): $(GTEST_PKG)
@echo '[GTest] $@'
@mkdir -p $(dir $@)
@$(CXX) -isystem $(GTEST_INC) -I$(GTEST_BASE) -pthread \
-c $(GTEST_BASE)/src/gtest_main.cc -o $(BUILD_BASE)/$(GTEST_BASE)/gtest_main.o

# Rule for building unit test source files
$(TST_UOBJ): $(BUILD_BASE)/%.o: % | $(BLD_DIRS)
@echo [CC] $<
@$(CXX) $(OPTS) $(INC_DIRS) -I$(GTEST_INC) -MD -MP -c -o $@ $<
@$(CXX) $(OPTS) $(INC_DIRS) -I$(GTEST_INC) -I$(GMOCK_INC) -MD -MP -c -o $@ $<

.PHONY: gtest
gtest: $(GTEST_LIB)

# The gtest library which is linked with test source objects
$(GTEST_LIB): $(GTEST_ALL_OBJ) $(GTEST_MAIN_OBJ)
@echo '[GTest] $@'
# Gmock Infrastructure

# Gmock primary object file (everything but main())
$(GMOCK_ALL_OBJ): $(GTEST_PKG)
@echo '[GMock] $@'
@mkdir -p $(dir $@)
@$(CXX) -isystem $(GTEST_INC) -I$(GTEST_BASE) \
-isystem $(GMOCK_INC) -I$(GMOCK_BASE) \
-pthread -c $(GMOCK_BASE)/src/gmock-all.cc -o $@

# Gmock main() function which runs all tests
$(GMOCK_MAIN_OBJ): $(GTEST_PKG)
@echo '[GMock] $@'
@mkdir -p $(dir $@)
@$(CXX) -isystem $(GTEST_INC) -I$(GTEST_BASE) \
-isystem $(GMOCK_INC) -I$(GMOCK_BASE) \
-pthread -c $(GMOCK_BASE)/src/gmock_main.cc -o $@

.PHONY: gmock
gmock: $(GMOCK_LIB)

# The gmock library which is linked with test source objects
$(GMOCK_LIB): $(GTEST_ALL_OBJ) $(GMOCK_ALL_OBJ) $(GMOCK_MAIN_OBJ)
@echo '[GMock] $@'
@ar -c -rv $@ $^


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