This document explains why certain assertions were not tested. Assertions not listed here should be covered by the tests in this directory. Assertions Tested ? Remarks 1 YES Can priority be negative ? 2 YES 3 YES 4 YES Assume that a pid is not reatributed immediately 5 YES 6 YES (Has root always uid 0 ? Process pid 1 always belongs to root ?) 7 YES speculative test, not in the spec !