I've been working on a document listing the thread safety tests in stdcxx/trunk and their current status:
http://people.apache.org/~sebor/thread_safety_tests.html The goal is to have a full understanding of all the problems and address them (or at least the most important ones) in the final 4.2.0 release. The document is still a work in progress, as is the test suite. Not all tests have been migrated from the Rogue Wave test suite in Perforce over to ASF Subversion. For those tests the links that point to the Perforce source repository won't work.
