BUGZID:13430: fixed a bug in UniTransactionGen that would rarely cause a
crash due to deleting a WvScatterHash while we hold an iterator on it. Now
we copy the data instead, so that can't happen. Added
UniListIter::autofill() to help with this and similar jobs in the future.
Added the concept of WVTEST_SLOW_MAIN() to WvTest, which indicates a "slow"
test that you might want to treat differently. In weaver, we use this to
mean the slow tests should be run without valgrind, while fast tests are
fast enough to run inside valgrind. When running tests, you can choose
which ones you want using the WVTEST_MAX_SLOWNESS and WVTEST_MIN_SLOWNESS
environment variables.
git-svn-id: file:///home/apenwarr/alumnit-svn/public/trunk@10242 6619c942-59fa-0310-bf43-a07aaa81d9ac