base-stats,tests: Add unit test for Stats::Group
Add a unit test for Stats::Group.
Three bugs were found: groups are able to add
themselves/null groups as their sub-groups, and
one can create a cyclic dependency of sub-groups.
The ADD_STAT macro is not being tested.
Change-Id: I52326994b3f75e313024f872d214e8c45943f44d
Signed-off-by: Daniel R. Carvalho <odanrc@yahoo.com.br>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/43010
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Reviewed-by: Hoa Nguyen <hoanguyen@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
2 files changed
