criu/test/zdtm/static/bpf_array.desc at master - Mirrors/criu - Chuchelo Gitea

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Abhishek Vijeev 82cd3bb0d0 zdtm: update and refactor tests for BPF array and hash maps

This commit achieves the following:
a) Refactors ZDTM tests bpf_array.c and bpf_hash.c to make use of the
BPF ZDTM library functions. In addition, these tests now verify whether
information obtained from both procfs and BPF_OBJ_GET_INFO_BY_FD are
the same before and after c/r.
b) Updates ZDTM tests bpf_array.c and bpf_hash.c to include a BPF map's
name and also to freeze maps

Source files modified:

* zdtm/static/bpf_array.c
* zdtm/static/bpf_hash.c

Source files added:

* zdtm/static/bpf_array.desc
* zdtm/static/bpf_hash.desc

Note: ${test_name}.desc files have the 'suid' flag set because
BPF_MAP_FREEZE requires the global (root-userns) CAP_SYS_ADMIN or
CAP_BPF. Hence, only test flavors 'h' and 'ns' are executed ('uns'
is skipped) because BPF_MAP_FREEZE can't be used from non-root user
namespaces.

Signed-off-by: Abhishek Vijeev <abhishek.vijeev@gmail.com>

2020-10-20 00:18:24 -07:00

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{'flavor': 'h ns', 'flags': 'suid'}