Hi, I've been writing a testsuite for ACLs for CephFS[1] for some time. Since the testcases are written from a generic POV, reviewers asked me to try and get these tests merged with xfstests-dev so that it could benefit other projects as well. So far, I've got around 22 testcases. To give a brief summary, the testsuite has 5 categories of tests: tests for nondefault nonmask ACLs[2], for nondefault mask ACLs[3], for default nonmask ACLs[4], for default mask ACLs[5] and, finally, the rest of testcases that don't fall into previous categories[6] (e.g. testing effect of '-k' and '-b' option of setfacl). The second last category is neither complete nor tested, but that shouldn't be a hurdle. One important issue to address is that my testsuite is written in Python and xfstests-dev doesn't have any tests in Python. Although I don't see any guidelines in the repository instructing to not to use anything other than bash (and since I've never contributed to xfstest-dev), I think it's best to ask this explicitly: is sending a patch for tests in Python acceptable for xfstests-dev? - Rishabh [1] https://github.com/ceph/ceph/pull/26477 [2] https://github.com/rishabh-d-dave/ceph/blob/enable-acls-by-default/qa/tasks/cephfs/test_acls.py#L270 [3] https://github.com/rishabh-d-dave/ceph/blob/enable-acls-by-default/qa/tasks/cephfs/test_acls.py#L391 [4] https://github.com/rishabh-d-dave/ceph/blob/enable-acls-by-default/qa/tasks/cephfs/test_acls.py#L457 [5] https://github.com/rishabh-d-dave/ceph/blob/enable-acls-by-default/qa/tasks/cephfs/test_acls.py#L549 [6] https://github.com/rishabh-d-dave/ceph/blob/enable-acls-by-default/qa/tasks/cephfs/test_acls.py#L609
