[pve-devel] applied: [PATCH pve-network] tests: mocking cfs_lock_file to pass subnet tests

[Thomas Lamprecht <t.lamprecht@proxmox.com>]

Am 24/11/2023 um 14:16 schrieb Stefan Lendl:
> IPAM tries to lock file in clusterfs which it can't when testing as
> non-root.
> 
> Mocking cfs_lock_file to emulate locking behavior.
> 
> Signed-off-by: Stefan Lendl <s.lendl@proxmox.com>
> ---
>  src/test/run_test_subnets.pl | 20 +++++++++++++++++++-
>  1 file changed, 19 insertions(+), 1 deletion(-)
> 
>

applied, many thanks, we now can build as non-root which is a big
step forward.

But building in contained environments like the one from sbuild
still fails, I now added a few commits to improve the error reporting
situation in some tests, and found that it's basically the reading
of /etc/network/interfaces inside PVE::Network::SDN::Controllers's
generate_controller_config. Here we could move out getting the file
location ($current_config_file) to a extra sub and mock that then
in the test system, if you'd like to check that out.

As ideally, no files outside the test directories would be parsed or
written.