From: Petri Savolainen <petri.savolai...@linaro.org> Call ones complement functions. Actual validation of correctness of the sum is to be done, when an implementation exist which sets the sum on packet input.
Signed-off-by: Petri Savolainen <petri.savolai...@linaro.org> --- /** Email created from pull request 242 (psavol:next-checksum-metadata) ** https://github.com/Linaro/odp/pull/242 ** Patch: https://github.com/Linaro/odp/pull/242.patch ** Base sha: e3108af2f0b58c2ceca422b418439bba5de04b11 ** Merge commit sha: c389b738fd956b2cd0077d9e5425be938179fdb2 **/ test/common_plat/validation/api/packet/packet.c | 13 +++++++++++++ test/common_plat/validation/api/pktio/pktio.c | 22 ++++++++++++++++++---- 2 files changed, 31 insertions(+), 4 deletions(-) diff --git a/test/common_plat/validation/api/packet/packet.c b/test/common_plat/validation/api/packet/packet.c index 6ed790091..58c1a3f09 100644 --- a/test/common_plat/validation/api/packet/packet.c +++ b/test/common_plat/validation/api/packet/packet.c @@ -25,6 +25,9 @@ static odp_bool_t segmentation_supported = true; odp_packet_t test_packet, segmented_test_packet; +/* Dummy global variable to avoid compiler optimizing out API calls */ +uint64_t odp_valid_test_packet_u64; + static struct udata_struct { uint64_t u64; uint32_t u32; @@ -493,6 +496,15 @@ void packet_test_basic_metadata(void) CU_ASSERT(odp_packet_input(pkt) == ODP_PKTIO_INVALID); CU_ASSERT(odp_packet_input_index(pkt) < 0); + /* Packet was not received from a packet IO, shouldn't have ones + * complement calculated. */ + CU_ASSERT(odp_packet_has_ones_comp(pkt) == 0); + + /* Usually odp_packet_ones_comp() is not called here. This ensures that + * the function exists. */ + if (odp_packet_has_ones_comp(pkt)) + odp_valid_test_packet_u64 += odp_packet_ones_comp(pkt); + odp_packet_flow_hash_set(pkt, UINT32_MAX); CU_ASSERT(odp_packet_has_flow_hash(pkt)); CU_ASSERT(odp_packet_flow_hash(pkt) == UINT32_MAX); @@ -1093,6 +1105,7 @@ static void _packet_compare_inflags(odp_packet_t pkt1, odp_packet_t pkt2) COMPARE_HAS_INFLAG(pkt1, pkt2, tcp); COMPARE_HAS_INFLAG(pkt1, pkt2, sctp); COMPARE_HAS_INFLAG(pkt1, pkt2, icmp); + COMPARE_HAS_INFLAG(pkt1, pkt2, ones_comp); COMPARE_HAS_INFLAG(pkt1, pkt2, flow_hash); COMPARE_HAS_INFLAG(pkt1, pkt2, ts); diff --git a/test/common_plat/validation/api/pktio/pktio.c b/test/common_plat/validation/api/pktio/pktio.c index 720707358..e3f9ab22a 100644 --- a/test/common_plat/validation/api/pktio/pktio.c +++ b/test/common_plat/validation/api/pktio/pktio.c @@ -48,6 +48,9 @@ static int num_ifaces; interface that just become up.*/ static bool wait_for_network; +/* Dummy global variable to avoid compiler optimizing out API calls */ +uint64_t odp_valid_test_pktio_u64; + /** local container for pktio attributes */ typedef struct { const char *name; @@ -661,10 +664,21 @@ static void pktio_txrx_multi(pktio_info_t *pktio_a, pktio_info_t *pktio_b, CU_ASSERT(num_rx == num_pkts); for (i = 0; i < num_rx; ++i) { - CU_ASSERT_FATAL(rx_pkt[i] != ODP_PACKET_INVALID); - CU_ASSERT(odp_packet_input(rx_pkt[i]) == pktio_b->id); - CU_ASSERT(odp_packet_has_error(rx_pkt[i]) == 0); - odp_packet_free(rx_pkt[i]); + odp_packet_t pkt = rx_pkt[i]; + + CU_ASSERT_FATAL(pkt != ODP_PACKET_INVALID); + CU_ASSERT(odp_packet_input(pkt) == pktio_b->id); + CU_ASSERT(odp_packet_has_error(pkt) == 0); + + /* Dummy read to ones complement in case pktio has set it */ + if (odp_packet_has_ones_comp(pkt)) + odp_valid_test_pktio_u64 += odp_packet_ones_comp(pkt); + + /* Dummy read to flow hash in case pktio has set it */ + if (odp_packet_has_flow_hash(pkt)) + odp_valid_test_pktio_u64 += odp_packet_flow_hash(pkt); + + odp_packet_free(pkt); } }