我第一次使用Google测试来编写一些单元测试。我之前制作了一些非常基本的makefile,但是我在修改Google测试模板时遇到了一些问题(https://googletest.googlecode.com/svn@659/trunk/make/Makefile)。
我的目录结构是:
.
├── bin/
├── Makefile
├── src/
│ ├── x.cpp
├── test/
│ └── tests.cc
我添加了我的测试没有问题,但有一些问题:
-o $(BIN_DIR)/$@
,然后unittest
找不到tests.o
和gtest_main.a
这就是我所拥有的:
# A sample Makefile for building Google Test and using it in user
# tests. Please tweak it to suit your environment and project. You
# may want to move it to your project's root directory.
#
# SYNOPSIS:
#
# make [all] - makes everything.
# make TARGET - makes the given target.
# make clean - removes all files generated by make.
# Please tweak the following variable definitions as needed by your
# project, except GTEST_HEADERS, which you can use in your own targets
# but shouldn't modify.
# Points to the root of Google Test, relative to where this file is.
# Remember to tweak this if you move this file.
GTEST_DIR = /home/aaron/googletest/googletest
# Where to find user code.
SRC_DIR = ./src
TEST_DIR = ./test
BIN_DIR = ./bin
# Flags passed to the preprocessor.
# Set Google Test's header directory as a system directory, such that
# the compiler doesn't generate warnings in Google Test headers.
CPPFLAGS += -isystem $(GTEST_DIR)/include
# Flags passed to the C++ compiler.
CXXFLAGS += -g -O0 -std=c++11 -pedantic -Wall -Wextra -pthread
# All tests produced by this Makefile. Remember to add new tests you
# created to the list.
TESTS = unittest
# All Google Test headers. Usually you shouldn't change this
# definition.
GTEST_HEADERS = $(GTEST_DIR)/include/gtest/*.h \
$(GTEST_DIR)/include/gtest/internal/*.h
# House-keeping build targets.
all : $(TESTS)
clean :
rm -rf $(BIN_DIR)/*
# Builds gtest.a and gtest_main.a.
# Usually you shouldn't tweak such internal variables, indicated by a
# trailing _.
GTEST_SRCS_ = $(GTEST_DIR)/src/*.cc $(GTEST_DIR)/src/*.h $(GTEST_HEADERS)
# For simplicity and to avoid depending on Google Test's
# implementation details, the dependencies specified below are
# conservative and not optimized. This is fine as Google Test
# compiles fast and for ordinary users its source rarely changes.
gtest-all.o : $(GTEST_SRCS_)
$(CXX) $(CPPFLAGS) -I$(GTEST_DIR) $(CXXFLAGS) -c \
$(GTEST_DIR)/src/gtest-all.cc
gtest_main.o : $(GTEST_SRCS_)
$(CXX) $(CPPFLAGS) -I$(GTEST_DIR) $(CXXFLAGS) -c \
$(GTEST_DIR)/src/gtest_main.cc
gtest.a : gtest-all.o
$(AR) $(ARFLAGS) $@ $^
gtest_main.a : gtest-all.o gtest_main.o
$(AR) $(ARFLAGS) $@ $^
# Builds a sample test. A test should link with either gtest.a or
# gtest_main.a, depending on whether it defines its own main()
# function.
tests.o : $(TEST_DIR)/tests.cc $(GTEST_HEADERS)
$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(TEST_DIR)/tests.cc
unittest : tests.o gtest_main.a
$(CXX) $(CPPFLAGS) $(CXXFLAGS) -lpthread $^ -o $@
我使用的模板是否更大(不仅适用于本例中的测试)或我做错了什么?
答案 0 :(得分:0)
您是否尝试过将BINDIR添加到您的依赖关系行中:
unittest: $(BIN_DIR)/tests.o $(BIN_DIR)/gtest_main.c
你考虑过使用cmake吗?恕我直言,用cmake设置googlte测试要容易得多。