From cb3d7dd2d0dbe92ff3ebdd87fefc254f1c89aeeb Mon Sep 17 00:00:00 2001 From: Martin Kelly Date: Mon, 25 Sep 2023 14:50:45 -0700 Subject: [PATCH] selftests/bpf: Add tests for ring__consume Add tests for new API ring__consume. Signed-off-by: Martin Kelly Signed-off-by: Andrii Nakryiko Link: https://lore.kernel.org/bpf/20230925215045.2375758-15-martin.kelly@crowdstrike.com --- tools/testing/selftests/bpf/prog_tests/ringbuf.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tools/testing/selftests/bpf/prog_tests/ringbuf.c b/tools/testing/selftests/bpf/prog_tests/ringbuf.c index c23f6c54b373..48c5695b7abf 100644 --- a/tools/testing/selftests/bpf/prog_tests/ringbuf.c +++ b/tools/testing/selftests/bpf/prog_tests/ringbuf.c @@ -304,6 +304,10 @@ static void ringbuf_subtest(void) err = ring_buffer__consume(ringbuf); CHECK(err < 0, "rb_consume", "failed: %d\b", err); + /* also consume using ring__consume to make sure it works the same */ + err = ring__consume(ring); + ASSERT_GE(err, 0, "ring_consume"); + /* 3 rounds, 2 samples each */ cnt = atomic_xchg(&sample_cnt, 0); CHECK(cnt != 6, "cnt", "exp %d samples, got %d\n", 6, cnt); -- 2.50.1