Merge branch 'selftests-bpf-migrate-test_xdp_redirect-sh-to-test_progs'

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Bastien Curutchet says:

====================
This patch series continues the work to migrate the *.sh tests into
prog_tests.

test_xdp_redirect.sh tests the XDP redirections done through
bpf_redirect().

These XDP redirections are already tested by prog_tests/xdp_do_redirect.c
but IMO it doesn't cover the exact same code path because
xdp_do_redirect.c uses bpf_prog_test_run_opts() to trigger redirections
of 'fake packets' while test_xdp_redirect.sh redirects packets coming
from the network. Also, the test_xdp_redirect.sh script tests the
redirections with both SKB and DRV modes while xdp_do_redirect.c only
tests the DRV mode.

The patch series adds two new test cases in prog_tests/xdp_do_redirect.c
to replace the test_xdp_redirect.sh script.
====================

Link: https://patch.msgid.link/20250110-xdp_redirect-v2-0-b8f3ae53e894@bootlin.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>

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This commit is contained in:

Martin KaFai Lau 2025-01-10 16:04:09 -08:00

parent 95ad526ede 3e99fa9fab

commit be339ddf9e

5 changed files with 176 additions and 106 deletions

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1

tools/testing/selftests/bpf/Makefile

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164

tools/testing/selftests/bpf/prog_tests/xdp_do_redirect.c

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12

tools/testing/selftests/bpf/progs/test_xdp_do_redirect.c

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26

tools/testing/selftests/bpf/progs/test_xdp_redirect.c

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79

tools/testing/selftests/bpf/test_xdp_redirect.sh

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