testing - How to build both a library and a test executable in the same Eclipse/CDT project?

Question

I have built a shared library under Eclipse/CDT in C++. To manage my projects tests, I would like to have in the same project the library and an executable for running tests on the library.

How can I do that please ?

Answer 1

对于库本身，我有标准的构建设置：一个Debug和一个Release目标，带有-fPIC编译选项、工件类型Shared Library、扩展名so和前缀lib以及-share链接器选项。

对于测试程序，我在同一个项目中添加了一个main.cpp文件：

#ifdef TEST_

#include <cstdlib>
#include <iostream>
#include "config.h"

using namespace std;

int main(int argc, char **argv) {
    cout << "Test for project utils" << endl;
    return 0;
}

#endif /* TEST_ */

我添加了一个Test从其中复制的特定目标，DEBUG并适用于标准可执行构建设置：禁止-fPIC编译选项、添加-D TEST_、修改工件类型为、禁止Executable扩展名so和前缀lib、禁止-share链接器选项。

现在，只要像往常一样构建 Debug、Release 和 Test，什么都可以独立完成。Test目标可以很容易地更改为 sayTest-Debug和，以便在Test-Release安装后立即运行库自检。