tree 78aa0be72bc1fff3d6e5b4c5ca633a606951e85b
parent d001f3f575f1583a1a4e7bdb8f588ea1c6ed1328
author Daniel R. Carvalho <odanrc@yahoo.com.br> 1615654680 -0300
committer Daniel Carvalho <odanrc@yahoo.com.br> 1625829850 +0000

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>