APRTests+RootStorageSvc: Fix tests.
Use standard post.sh, to avoid suppressing failures.
A couple tests need to explicitly call initGaudi.
Update reference files.
Fix an ubsan warning in RootStorageSvc.
Use standard post.sh, to avoid suppressing failures.
A couple tests need to explicitly call initGaudi.
Update reference files.
Fix an ubsan warning in RootStorageSvc.