The inua.eio directory contains a number of tests, but none run against a PtraceByteBuffer.
Fixed a long time ago by: 2006-06-26 Mark Wielaard <mark@klomp.org> * frysk-sys/frysk/sys/TestPtraceByteBuffer.java: New test. * frysk-sys/frysk/sys/TestLib.java (intVal, byteVal, longVal): New static fields. (getIntValAddr, getByteValAddr, getLongValAddr): New native methods. (getFuncAddr): Likewise. (getFuncBytes): Likewise. * frysk-sys/frysk/sys/cni/TestLib.cxx (dummyfunc): New static function. (getIntValAddr, getByteValAddr, getLongValAddr): New method. (getFuncAddr): Likewise. (getFuncBytes): Likewise. * frysk-sys/frysk/sys/cni/PtraceByteBuffer.cxx (peek): Use off when storing bytes. Which has already been replaced with TestPtraceServer.