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Diffstat (limited to 'test/test/test_table_ports.c')
| -rw-r--r-- | test/test/test_table_ports.c | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/test/test/test_table_ports.c b/test/test/test_table_ports.c new file mode 100644 index 00000000..39592ce1 --- /dev/null +++ b/test/test/test_table_ports.c @@ -0,0 +1,220 @@ +/*- + * BSD LICENSE + * + * Copyright(c) 2010-2014 Intel Corporation. All rights reserved. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "test_table_ports.h" +#include "test_table.h" + +port_test port_tests[] = { + test_port_ring_reader, + test_port_ring_writer, +}; + +unsigned n_port_tests = RTE_DIM(port_tests); + +/* Port tests */ +int +test_port_ring_reader(void) +{ + int status, i; + struct rte_port_ring_reader_params port_ring_reader_params; + void *port; + + /* Invalid params */ + port = rte_port_ring_reader_ops.f_create(NULL, 0); + if (port != NULL) + return -1; + + status = rte_port_ring_reader_ops.f_free(port); + if (status >= 0) + return -2; + + /* Create and free */ + port_ring_reader_params.ring = RING_RX; + port = rte_port_ring_reader_ops.f_create(&port_ring_reader_params, 0); + if (port == NULL) + return -3; + + status = rte_port_ring_reader_ops.f_free(port); + if (status != 0) + return -4; + + /* -- Traffic RX -- */ + int expected_pkts, received_pkts; + struct rte_mbuf *res_mbuf[RTE_PORT_IN_BURST_SIZE_MAX]; + void *mbuf[RTE_PORT_IN_BURST_SIZE_MAX]; + + port_ring_reader_params.ring = RING_RX; + port = rte_port_ring_reader_ops.f_create(&port_ring_reader_params, 0); + + /* Single packet */ + mbuf[0] = (void *)rte_pktmbuf_alloc(pool); + + expected_pkts = rte_ring_sp_enqueue_burst(port_ring_reader_params.ring, + mbuf, 1, NULL); + received_pkts = rte_port_ring_reader_ops.f_rx(port, res_mbuf, 1); + + if (received_pkts < expected_pkts) + return -5; + + rte_pktmbuf_free(res_mbuf[0]); + + /* Multiple packets */ + for (i = 0; i < RTE_PORT_IN_BURST_SIZE_MAX; i++) + mbuf[i] = rte_pktmbuf_alloc(pool); + + expected_pkts = rte_ring_sp_enqueue_burst(port_ring_reader_params.ring, + (void * const *) mbuf, RTE_PORT_IN_BURST_SIZE_MAX, NULL); + received_pkts = rte_port_ring_reader_ops.f_rx(port, res_mbuf, + RTE_PORT_IN_BURST_SIZE_MAX); + + if (received_pkts < expected_pkts) + return -6; + + for (i = 0; i < RTE_PORT_IN_BURST_SIZE_MAX; i++) + rte_pktmbuf_free(res_mbuf[i]); + + return 0; +} + +int +test_port_ring_writer(void) +{ + int status, i; + struct rte_port_ring_writer_params port_ring_writer_params; + void *port; + + /* Invalid params */ + port = rte_port_ring_writer_ops.f_create(NULL, 0); + if (port != NULL) + return -1; + + status = rte_port_ring_writer_ops.f_free(port); + if (status >= 0) + return -2; + + port_ring_writer_params.ring = NULL; + + port = rte_port_ring_writer_ops.f_create(&port_ring_writer_params, 0); + if (port != NULL) + return -3; + + port_ring_writer_params.ring = RING_TX; + port_ring_writer_params.tx_burst_sz = RTE_PORT_IN_BURST_SIZE_MAX + 1; + + port = rte_port_ring_writer_ops.f_create(&port_ring_writer_params, 0); + if (port != NULL) + return -4; + + /* Create and free */ + port_ring_writer_params.ring = RING_TX; + port_ring_writer_params.tx_burst_sz = RTE_PORT_IN_BURST_SIZE_MAX; + + port = rte_port_ring_writer_ops.f_create(&port_ring_writer_params, 0); + if (port == NULL) + return -5; + + status = rte_port_ring_writer_ops.f_free(port); + if (status != 0) + return -6; + + /* -- Traffic TX -- */ + int expected_pkts, received_pkts; + struct rte_mbuf *mbuf[RTE_PORT_IN_BURST_SIZE_MAX]; + struct rte_mbuf *res_mbuf[RTE_PORT_IN_BURST_SIZE_MAX]; + + port_ring_writer_params.ring = RING_TX; + port_ring_writer_params.tx_burst_sz = RTE_PORT_IN_BURST_SIZE_MAX; + port = rte_port_ring_writer_ops.f_create(&port_ring_writer_params, 0); + + /* Single packet */ + mbuf[0] = rte_pktmbuf_alloc(pool); + + rte_port_ring_writer_ops.f_tx(port, mbuf[0]); + rte_port_ring_writer_ops.f_flush(port); + expected_pkts = 1; + received_pkts = rte_ring_sc_dequeue_burst(port_ring_writer_params.ring, + (void **)res_mbuf, port_ring_writer_params.tx_burst_sz, NULL); + + if (received_pkts < expected_pkts) + return -7; + + rte_pktmbuf_free(res_mbuf[0]); + + /* Multiple packets */ + for (i = 0; i < RTE_PORT_IN_BURST_SIZE_MAX; i++) { + mbuf[i] = rte_pktmbuf_alloc(pool); + rte_port_ring_writer_ops.f_tx(port, mbuf[i]); + } + + expected_pkts = RTE_PORT_IN_BURST_SIZE_MAX; + received_pkts = rte_ring_sc_dequeue_burst(port_ring_writer_params.ring, + (void **)res_mbuf, port_ring_writer_params.tx_burst_sz, NULL); + + if (received_pkts < expected_pkts) + return -8; + + for (i = 0; i < RTE_PORT_IN_BURST_SIZE_MAX; i++) + rte_pktmbuf_free(res_mbuf[i]); + + /* TX Bulk */ + for (i = 0; i < RTE_PORT_IN_BURST_SIZE_MAX; i++) + mbuf[i] = rte_pktmbuf_alloc(pool); + rte_port_ring_writer_ops.f_tx_bulk(port, mbuf, (uint64_t)-1); + + expected_pkts = RTE_PORT_IN_BURST_SIZE_MAX; + received_pkts = rte_ring_sc_dequeue_burst(port_ring_writer_params.ring, + (void **)res_mbuf, port_ring_writer_params.tx_burst_sz, NULL); + + if (received_pkts < expected_pkts) + return -8; + + for (i = 0; i < RTE_PORT_IN_BURST_SIZE_MAX; i++) + rte_pktmbuf_free(res_mbuf[i]); + + for (i = 0; i < RTE_PORT_IN_BURST_SIZE_MAX; i++) + mbuf[i] = rte_pktmbuf_alloc(pool); + rte_port_ring_writer_ops.f_tx_bulk(port, mbuf, (uint64_t)-3); + rte_port_ring_writer_ops.f_tx_bulk(port, mbuf, (uint64_t)2); + + expected_pkts = RTE_PORT_IN_BURST_SIZE_MAX; + received_pkts = rte_ring_sc_dequeue_burst(port_ring_writer_params.ring, + (void **)res_mbuf, port_ring_writer_params.tx_burst_sz, NULL); + + if (received_pkts < expected_pkts) + return -9; + + for (i = 0; i < RTE_PORT_IN_BURST_SIZE_MAX; i++) + rte_pktmbuf_free(res_mbuf[i]); + + return 0; +} |