GoogleTest run_all_tests找不到测试装置

Question

I have a C++ project that is going to be made up of only google tests. This project references another project (the project it is testing). I have a include and source folder for the header and implementation files. I am creating google test fixtures classes and split the header and implementation into the include and source folders. I have a main.cpp that contains the following code:

//main.cpp
#include "../inc/zeroEstimatorTest.h"
#include "gtest/gtest.h"

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

The problem I am having is that the RUN_ALL_TESTS() call is not calling my google test fixture. The test fixture is located in the implementation of the test class. It looks like this:

//zeroEstimatorTest.cpp
class zeroEstimatorTest : public ::testing:Test
{
...
};

TEST_F(zeroEstimatorTest, zeroTest)
{
...
}

The project builds and runs but the output is the following:

[0;32m[==========] [mRunning 0 tests from 0 test cases.
[0;32m[==========] [m0 tests from 0 test cases ran. (0 ms total)
[0;32m[  PASSED  ] [m0 tests.

I am currently using Eclipse (for the first time) and I am on a Linux 64 machine.

Things I have done:

• The zeroEstimatorTest class includes the "zeroEstimatorTest.h" at the top.
• The #include "gtest/gtest.h" is at the top of all three files (main.cpp, zeroEstimatorTest.h, and zeroEstimatorTest.cpp)

Can anyone help?

Thank you very much!

Answer 1

问题是您没有设置测试过滤器名称，请尝试使用--gtest_filter =初始化google test，这可以使用main函数参数来完成。