Dextool

Dextool is a framework for writing plugins using libclang, focused on tools for testing and static analysis of C and C++ code.

A standard installation includes several plugins: Mutate, a mutation testing tool for C and C++; Analyze, which computes complexity metrics such as McCabe; C TestDouble and C++ TestDouble, which generate test double implementations from the code; and UML, which generates diagrams. The mutation plugin stores its results in a database so that analysis can be incremental, and produces reports of surviving mutants.

Dextool is free and open source under the Mozilla Public License 2.0.