Skip some tests which don't work under permissionless containers
When running as UID 0 but without CAP_DAC_OVERRIDE (for example, in a
docker container running with --uid 0 but --cap-drop=all), these tests
won't work because of hard-coded assumptions about what uid 0 can and
can't do.
Skip some tests which don't work under permissionless containers
When running as UID 0 but without CAP_DAC_OVERRIDE (for example, in a
docker container running with --uid 0 but --cap-drop=all), these tests
won't work because of hard-coded assumptions about what uid 0 can and
can't do.