Missing copy constructor

This class, which frees resources in its destructor, does not have a user-written copy constructor. If it is copy-constructed, this may cause use-after-free errors. Class that owns resources lacks a user-written copy constructor
/test/cppsuite/test_harness/test_harness.h:14: MISSING_COPY 117628 Class "test_harness::test" owns resources that are freed in its destructor but has no user-written copy constructor.