crpcut - the Compartmented Robust Posix C++ Unit Test system

With crpcut it is easy to write tests that other unit-test systems cannot manage.

With crpcut it is easy to write tests. You focus on test structure and test logic, rather than the frames imposed by your test system.
With crpcut every test runs in its own process and its own working directory. If a test fails, the process is killed before it does further harm. This means that every test starts from a clean slate, unaffected by other tests.
With crpcut a test can crash or enter an infinite loop, without ill effects to the other tests.
With crpcut you can set real-time and cpu-time constraints on tests. If they're severely overdrawn, the test case process is killed.
With crpcut you can stub almost any system library function, or add filters that affects their result.
With crpcut you can limit heap availability to a test case, and test for memory leaks.
With crpcut you can define dependencies between tests and between testsuites, so that if a fundamental test fails, those depending on it need not clutter the test report.