How do I set up testing in CMake?

How do I set up testing in CMake?

To set up testing in CMake, you can use the CTest module. First, include it in your CMakeLists.txt with enable_testing().

What are the basic commands I need to know for CTest?

The basic commands include ctest to run tests, ctest --build-and-test to build and run tests, and ctest --output-on-failure to see output for failed tests.

Can I run tests in parallel?

Yes, you can run tests in parallel by using the -j option with CTest, like this: ctest -j4 to run 4 tests simultaneously.

How do I add custom test cases?

You can add custom test cases using the add_test() command in your CMakeLists.txt, specifying the test name and the executable.