selftests: forwarding: lib: Move require_command to net, generalize

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This helper could be useful to more than just forwarding tests.
Move it upstairs and port over to log_test_skip().

Split the function into two parts: the bit that actually checks and
reports skip, which is in a new function check_command(). And a bit
that exits the test script if the check fails. This allows users
consistent checking behavior while giving an option to bail out from
a single test without bailing out of the whole script.

Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

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Petr Machata 2025-02-14 17:18:22 +01:00 • committed by Paolo Abeni

parent d42d543368

commit f802f172d7

2 changed files with 19 additions and 10 deletions

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tools/testing/selftests/net/forwarding/lib.sh

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tools/testing/selftests/net/lib.sh

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