"LSB-OS is built using the VSXgen (the generic VSX test framework), and
contains additional tests for operating system interfaces within the
Linux Standard Base. This test suite has not yet been adopted by the
Linux Standard Base team and no claims should be made of LSB conformance
to this version of the test suite. The test assertions being tested
are available from http://www.linuxbase.org/test/lsb-os/." Posted at LWN.net.
March 16, 2001