A new test property, SKIP_REGULAR_EXPRESSION , has been added. This property is similar to FAIL_REGULAR_EXPRESSION and PASS_REGULAR_EXPRESSION , but with the same meaning as SKIP_RETURN_CODE . This is useful, for example, in cases where the user has no control over the return code of the test. For example, in Catch2, the return value is the number of assertion failed, therefore it is impossible to use it for SKIP_RETURN_CODE .