Following tests won't fit in the CI: - XDP_ADJUST_TAIL_* and SEND_RECEIVE_9K_PACKETS because of their flakyness - UNALIGNED_* because they depend on huge page allocations - *_RING_SIZE because they depend on HW rings - TEARDOWN because it's too long
Remove these tests from the nominal tests table so they won't be run by the CI in upcoming patch. Create a skip_ci_tests table to hold them. Use this skip_ci table in xskxceiver.c to keep all the tests available from the test_xsk.sh script. Reviewed-by: Maciej Fijalkowski <[email protected]> Signed-off-by: Bastien Curutchet (eBPF Foundation) <[email protected]> --- tools/testing/selftests/bpf/test_xsk.h | 34 ++++++++++++++++++++------------ tools/testing/selftests/bpf/xskxceiver.c | 15 ++++++++++---- 2 files changed, 32 insertions(+), 17 deletions(-) diff --git a/tools/testing/selftests/bpf/test_xsk.h b/tools/testing/selftests/bpf/test_xsk.h index b068b25ea5da728fad1e17b894d6a1b1c9794f74..8fc78a057de0bed1792be8f91c0c5594c1122fdf 100644 --- a/tools/testing/selftests/bpf/test_xsk.h +++ b/tools/testing/selftests/bpf/test_xsk.h @@ -254,14 +254,9 @@ static const struct test_spec tests[] = { {.name = "POLL_TX", .test_func = testapp_poll_tx}, {.name = "POLL_RXQ_FULL", .test_func = testapp_poll_rxq_tmout}, {.name = "POLL_TXQ_FULL", .test_func = testapp_poll_txq_tmout}, - {.name = "SEND_RECEIVE_UNALIGNED", .test_func = testapp_send_receive_unaligned}, {.name = "ALIGNED_INV_DESC", .test_func = testapp_aligned_inv_desc}, {.name = "ALIGNED_INV_DESC_2K_FRAME_SIZE", .test_func = testapp_aligned_inv_desc_2k_frame}, - {.name = "UNALIGNED_INV_DESC", .test_func = testapp_unaligned_inv_desc}, - {.name = "UNALIGNED_INV_DESC_4001_FRAME_SIZE", - .test_func = testapp_unaligned_inv_desc_4001_frame}, {.name = "UMEM_HEADROOM", .test_func = testapp_headroom}, - {.name = "TEARDOWN", .test_func = testapp_teardown}, {.name = "BIDIRECTIONAL", .test_func = testapp_bidirectional}, {.name = "STAT_RX_DROPPED", .test_func = testapp_stats_rx_dropped}, {.name = "STAT_TX_INVALID", .test_func = testapp_stats_tx_invalid_descs}, @@ -272,19 +267,32 @@ static const struct test_spec tests[] = { {.name = "XDP_SHARED_UMEM", .test_func = testapp_xdp_shared_umem}, {.name = "XDP_METADATA_COPY", .test_func = testapp_xdp_metadata}, {.name = "XDP_METADATA_COPY_MULTI_BUFF", .test_func = testapp_xdp_metadata_mb}, - {.name = "SEND_RECEIVE_9K_PACKETS", .test_func = testapp_send_receive_mb}, - {.name = "SEND_RECEIVE_UNALIGNED_9K_PACKETS", - .test_func = testapp_send_receive_unaligned_mb}, {.name = "ALIGNED_INV_DESC_MULTI_BUFF", .test_func = testapp_aligned_inv_desc_mb}, - {.name = "UNALIGNED_INV_DESC_MULTI_BUFF", .test_func = testapp_unaligned_inv_desc_mb}, {.name = "TOO_MANY_FRAGS", .test_func = testapp_too_many_frags}, - {.name = "HW_SW_MIN_RING_SIZE", .test_func = testapp_hw_sw_min_ring_size}, - {.name = "HW_SW_MAX_RING_SIZE", .test_func = testapp_hw_sw_max_ring_size}, {.name = "XDP_ADJUST_TAIL_SHRINK", .test_func = testapp_adjust_tail_shrink}, + {.name = "TX_QUEUE_CONSUMER", .test_func = testapp_tx_queue_consumer}, + }; + +static const struct test_spec ci_skip_tests[] = { + /* Flaky tests */ {.name = "XDP_ADJUST_TAIL_SHRINK_MULTI_BUFF", .test_func = testapp_adjust_tail_shrink_mb}, {.name = "XDP_ADJUST_TAIL_GROW", .test_func = testapp_adjust_tail_grow}, {.name = "XDP_ADJUST_TAIL_GROW_MULTI_BUFF", .test_func = testapp_adjust_tail_grow_mb}, - {.name = "TX_QUEUE_CONSUMER", .test_func = testapp_tx_queue_consumer}, - }; + {.name = "SEND_RECEIVE_9K_PACKETS", .test_func = testapp_send_receive_mb}, + /* Tests with huge page dependency */ + {.name = "SEND_RECEIVE_UNALIGNED", .test_func = testapp_send_receive_unaligned}, + {.name = "UNALIGNED_INV_DESC", .test_func = testapp_unaligned_inv_desc}, + {.name = "UNALIGNED_INV_DESC_4001_FRAME_SIZE", + .test_func = testapp_unaligned_inv_desc_4001_frame}, + {.name = "SEND_RECEIVE_UNALIGNED_9K_PACKETS", + .test_func = testapp_send_receive_unaligned_mb}, + {.name = "UNALIGNED_INV_DESC_MULTI_BUFF", .test_func = testapp_unaligned_inv_desc_mb}, + /* Test with HW ring size dependency */ + {.name = "HW_SW_MIN_RING_SIZE", .test_func = testapp_hw_sw_min_ring_size}, + {.name = "HW_SW_MAX_RING_SIZE", .test_func = testapp_hw_sw_max_ring_size}, + /* Too long test */ + {.name = "TEARDOWN", .test_func = testapp_teardown}, +}; + #endif /* TEST_XSK_H_ */ diff --git a/tools/testing/selftests/bpf/xskxceiver.c b/tools/testing/selftests/bpf/xskxceiver.c index a16d3ed3629a995e2bcdd7357437451f059d213e..57fa4b3f0decf76b022c79b543b1a906f0c89076 100644 --- a/tools/testing/selftests/bpf/xskxceiver.c +++ b/tools/testing/selftests/bpf/xskxceiver.c @@ -326,10 +326,13 @@ static void print_tests(void) printf("Tests:\n"); for (i = 0; i < ARRAY_SIZE(tests); i++) printf("%u: %s\n", i, tests[i].name); + for (i = ARRAY_SIZE(tests); i < ARRAY_SIZE(tests) + ARRAY_SIZE(ci_skip_tests); i++) + printf("%u: %s\n", i, ci_skip_tests[i - ARRAY_SIZE(tests)].name); } int main(int argc, char **argv) { + const size_t total_tests = ARRAY_SIZE(tests) + ARRAY_SIZE(ci_skip_tests); struct pkt_stream *rx_pkt_stream_default; struct pkt_stream *tx_pkt_stream_default; struct ifobject *ifobj_tx, *ifobj_rx; @@ -357,7 +360,7 @@ int main(int argc, char **argv) print_tests(); ksft_exit_xpass(); } - if (opt_run_test != RUN_ALL_TESTS && opt_run_test >= ARRAY_SIZE(tests)) { + if (opt_run_test != RUN_ALL_TESTS && opt_run_test >= total_tests) { ksft_print_msg("Error: test %u does not exist.\n", opt_run_test); ksft_exit_xfail(); } @@ -397,7 +400,7 @@ int main(int argc, char **argv) test.rx_pkt_stream_default = rx_pkt_stream_default; if (opt_run_test == RUN_ALL_TESTS) - nb_tests = ARRAY_SIZE(tests); + nb_tests = total_tests; else nb_tests = 1; if (opt_mode == TEST_MODE_ALL) { @@ -419,11 +422,15 @@ int main(int argc, char **argv) if (opt_mode != TEST_MODE_ALL && i != opt_mode) continue; - for (j = 0; j < ARRAY_SIZE(tests); j++) { + for (j = 0; j < total_tests; j++) { if (opt_run_test != RUN_ALL_TESTS && j != opt_run_test) continue; - test_init(&test, ifobj_tx, ifobj_rx, i, &tests[j]); + if (j < ARRAY_SIZE(tests)) + test_init(&test, ifobj_tx, ifobj_rx, i, &tests[j]); + else + test_init(&test, ifobj_tx, ifobj_rx, i, + &ci_skip_tests[j - ARRAY_SIZE(tests)]); run_pkt_test(&test); usleep(USLEEP_MAX); -- 2.51.0
