gtest工程

gtest github链接：

https://github.com/google/googletest

执行脚本：

#!/usr/bin/env bash

# install gtests script on mac
# https://gist.github.com/butuzov/e7df782c31171f9563057871d0ae444a

#usage
# chmod +x ./gtest_installer.sh
# sudo ./gtest_installer.sh

# Current directory
__THIS_DIR=$(pwd)


# Downloads the 1.8.0 to disc
function dl {
    printf "\n  Downloading Google Test Archive\n\n"
    curl -LO https://github.com/google/googletest/archive/release-1.8.0.tar.gz
    tar xf release-1.8.0.tar.gz
}

# Unpack and Build
function build {
    printf "\n  Building GTest and Gmock\n\n"
    cd googletest-release-1.8.0
    mkdir build 
    cd $_
    cmake -Dgtest_build_samples=OFF -Dgtest_build_tests=OFF ../
    make
}

# Install header files and library
function install {
    printf "\n  Installing GTest and Gmock\n\n"

    USR_LOCAL_INC="/usr/local/include"
    GTEST_DIR="/usr/local/Cellar/gtest/"
    GMOCK_DIR="/usr/local/Cellar/gmock/"

    mkdir $GTEST_DIR

    cp googlemock/gtest/*.a $GTEST_DIR
    cp -r ../googletest/include/gtest/  $GTEST_DIR
    ln -snf $GTEST_DIR $USR_LOCAL_INC/gtest
    ln -snf $USR_LOCAL_INC/gtest/libgtest.a /usr/local/lib/libgtest.a
    ln -snf $USR_LOCAL_INC/gtest/libgtest_main.a /usr/local/lib/libgtest_main.a

    mkdir $GMOCK_DIR
    cp googlemock/*.a   $GMOCK_DIR
    cp -r ../googlemock/include/gmock/  $GMOCK_DIR
    ln -snf $GMOCK_DIR $USR_LOCAL_INC/gmock
    ln -snf $USR_LOCAL_INC/gmock/libgmock.a /usr/local/lib/libgmock.a
    ln -snf $USR_LOCAL_INC/gmock/libgmock_main.a /usr/local/lib/libgmock_main.a
}

# Final Clean up.
function cleanup {
    printf "\n  Running Cleanup\n\n"

    cd $__THIS_DIR
    rm -rf $(pwd)/googletest-release-1.8.0
    unlink $(pwd)/release-1.8.0.tar.gz
}

dl && build && install && cleanup 

目录结构：

utils/
  cStringUtils.cpp
  cStringUtils.h
  CMakeLists.txt
utils/tests/
    gtestsMain.cpp
    cStringUtilsTest.cpp
    CMakeLists.txt

最外层CMakeLists.txt 

cmake_minimum_required(VERSION 2.6)

project(${GTEST_PROJECT} C CXX)

set(CMAKE_C_STANDARD 98)
set(CMAKE_CXX_STANDARD 98)

#include .h and .cpp files in util folder
include_directories("${CMAKE_CURRENT_SOURCE_DIR}")

##########
# GTests
#########
add_subdirectory(tests)

tests下的 CMakeLists.txt

cmake_minimum_required(VERSION 2.6)

set(GTEST_PROJECT gtestProject)

enable_testing()

message("Gtest Cmake")

find_package(GTest REQUIRED)

# The utils, test, and gtests directories
include_directories("${CMAKE_CURRENT_SOURCE_DIR}")
include_directories("/usr/local/Cellar/gtest/include")
include_directories("/usr/local/Cellar/gtest/lib")

set(SOURCES
  gtestsMain.cpp
  ../cStringUtils.cpp
  cStringUtilsTest.cpp
)

set(HEADERS
  ../cStringUtils.h
)

add_executable(${GTEST_PROJECT} ${SOURCES})
target_link_libraries(${GTEST_PROJECT} PUBLIC
  gtest
  gtest_main
)

add_test(${GTEST_PROJECT} ${GTEST_PROJECT})

 sample gtest

#include "gtest/gtest.h"
#include "cStringUtils.h"

namespace utils
{

class cStringUtilsTest : public ::testing::Test {

 public:

  cStringUtilsTest() : m_function_param(10) {}
  ~cStringUtilsTest(){}

 protected:
  virtual void SetUp() 
  {
    // declare pointer 
    pFooObject = new StringUtilsC();    
  }

  virtual void TearDown() 
  {
    // Code here will be called immediately after each test
    // (right before the destructor).
    if (pFooObject != NULL)
    {
      delete pFooObject;
      pFooObject = NULL;
    }
  }


  StringUtilsC fooObject;              // declare object
  StringUtilsC *pFooObject;
  int m_function_param;                // this value is used to test constructor
};

TEST_F(cStringUtilsTest, testConstructors){
    EXPECT_TRUE(1);

  StringUtilsC fooObject2 = fooObject; // use copy constructor


  fooObject.fooFunction(m_function_param);
  pFooObject->fooFunction(m_function_param);
  fooObject2.fooFunction(m_function_param);
}

} // utils end

 sample gtest main

#include "gtest/gtest.h"
#include "cStringUtils.h"

int main(int argc, char **argv) {
  ::testing::InitGoogleTest(&argc, argv); 
  return RUN_ALL_TESTS();
}

在 utils进行编译

cmake .
make 
./tests/gtestProject

https://stackoverflow.com/questions/8507723/how-to-start-working-with-gtest-and-cmake

 

 

 

标签：工程,GTEST,gtest,usr,include,local,DIR
来源： https://blog.csdn.net/gezhiwu1213/article/details/118054313