Coco® is a multi-language code coverage tool. Automatic source code instrumentation is used to measure test coverage of statements, branches and conditions.
No changes to the application are necessary.
Executing a test suite against an instrumented application produces data that can later be analyzed. This analysis can be used to understand how much of the source code has been hit by tests, which additional tests need to be written, how the test coverage changed over time and more.
We closely follow the development of C++ standard revisions and support new C++11, C++17 and later features like lambda functions.