From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 25B4144BE for ; Wed, 26 Sep 2018 15:11:54 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 26 Sep 2018 06:11:54 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.54,306,1534834800"; d="scan'208";a="73844460" Received: from irvmail001.ir.intel.com ([163.33.26.43]) by fmsmga008.fm.intel.com with ESMTP; 26 Sep 2018 06:11:48 -0700 Received: from wgcvswdev001.ir.intel.com (wgcvswdev001.ir.intel.com [10.102.246.100]) by irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id w8QDBlfP011538; Wed, 26 Sep 2018 14:11:47 +0100 Received: from wgcvswdev001.ir.intel.com (localhost [127.0.0.1]) by wgcvswdev001.ir.intel.com with ESMTP id w8QDBYFo020695; Wed, 26 Sep 2018 14:11:34 +0100 Received: (from jmparthx@localhost) by wgcvswdev001.ir.intel.com with œ id w8QDBYql020691; Wed, 26 Sep 2018 14:11:34 +0100 From: Jananee Parthasarathy To: dev@dpdk.org Cc: reshma.pattan@intel.com, Chaitanya Babu Talluri Date: Wed, 26 Sep 2018 14:11:25 +0100 Message-Id: <1537967485-20619-1-git-send-email-jananeex.m.parthasarathy@intel.com> X-Mailer: git-send-email 1.7.12.2 In-Reply-To: <1537449810-23573-1-git-send-email-jananeex.m.parthasarathy@intel.com> References: <1537449810-23573-1-git-send-email-jananeex.m.parthasarathy@intel.com> Subject: [dpdk-dev] [PATCH v2] test: restructure and cleanup ring PMD test X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 26 Sep 2018 13:12:00 -0000 From: Chaitanya Babu Talluri Divided main test to smaller logical tests. Registered with UT framework. Added cleanup of the resources else ring creation fails during consecutive test runs. Freed the allocated mempool, rings and uninitalized the drivers. Signed-off-by: Chaitanya Babu Talluri Reviewed-by: Reshma Pattan --- v2: Corrected the tab spaces. --- test/test/test_pmd_ring.c | 326 +++++++++++++++++++++++++++------------------- 1 file changed, 195 insertions(+), 131 deletions(-) diff --git a/test/test/test_pmd_ring.c b/test/test/test_pmd_ring.c index 19d7d20a0..6414bbd18 100644 --- a/test/test/test_pmd_ring.c +++ b/test/test/test_pmd_ring.c @@ -2,20 +2,22 @@ * Copyright(c) 2010-2015 Intel Corporation */ #include "test.h" +#include #include #include #include - -static struct rte_mempool *mp; -static int tx_porta, rx_portb, rxtx_portc, rxtx_portd, rxtx_porte; +#include #define SOCKET0 0 #define RING_SIZE 256 #define NUM_RINGS 2 #define NB_MBUF 512 +static struct rte_mempool *mp; +struct rte_ring *rxtx[NUM_RINGS]; +static int tx_porta, rx_portb, rxtx_portc, rxtx_portd, rxtx_porte; static int test_ethdev_configure_port(int port) @@ -42,7 +44,7 @@ test_ethdev_configure_port(int port) } if (rte_eth_rx_queue_setup(port, 0, RING_SIZE, SOCKET0, - NULL, mp) < 0) { + NULL, mp) < 0) { printf("RX queue setup failed port %d\n", port); return -1; } @@ -71,21 +73,21 @@ test_send_basic_packets(void) if (rte_eth_tx_burst(tx_porta, 0, pbufs, RING_SIZE/2) < RING_SIZE/2) { printf("Failed to transmit packet burst port %d\n", tx_porta); - return -1; + return TEST_FAILED; } if (rte_eth_rx_burst(rx_portb, 0, pbufs, RING_SIZE) != RING_SIZE/2) { printf("Failed to receive packet burst on port %d\n", rx_portb); - return -1; + return TEST_FAILED; } for (i = 0; i < RING_SIZE/2; i++) if (pbufs[i] != &bufs[i]) { printf("Error: received data does not match that transmitted\n"); - return -1; + return TEST_FAILED; } - return 0; + return TEST_SUCCESS; } static int @@ -212,7 +214,7 @@ test_stats_reset(int port) } static int -test_pmd_ring_pair_create_attach(int portd, int porte) +test_pmd_ring_pair_create_attach(void) { struct rte_eth_stats stats, stats2; struct rte_mbuf buf, *pbuf = &buf; @@ -220,185 +222,218 @@ test_pmd_ring_pair_create_attach(int portd, int porte) memset(&null_conf, 0, sizeof(struct rte_eth_conf)); - if ((rte_eth_dev_configure(portd, 1, 1, &null_conf) < 0) - || (rte_eth_dev_configure(porte, 1, 1, &null_conf) < 0)) { + if ((rte_eth_dev_configure(rxtx_portd, 1, 1, &null_conf) < 0) + || (rte_eth_dev_configure(rxtx_porte, 1, 1, + &null_conf) < 0)) { printf("Configure failed for port\n"); - return -1; + return TEST_FAILED; } - if ((rte_eth_tx_queue_setup(portd, 0, RING_SIZE, SOCKET0, NULL) < 0) - || (rte_eth_tx_queue_setup(porte, 0, RING_SIZE, SOCKET0, NULL) < 0)) { + if ((rte_eth_tx_queue_setup(rxtx_portd, 0, RING_SIZE, + SOCKET0, NULL) < 0) + || (rte_eth_tx_queue_setup(rxtx_porte, 0, RING_SIZE, + SOCKET0, NULL) < 0)) { printf("TX queue setup failed\n"); - return -1; + return TEST_FAILED; } - if ((rte_eth_rx_queue_setup(portd, 0, RING_SIZE, SOCKET0, NULL, mp) < 0) - || (rte_eth_rx_queue_setup(porte, 0, RING_SIZE, SOCKET0, NULL, mp) < 0)) { + if ((rte_eth_rx_queue_setup(rxtx_portd, 0, RING_SIZE, + SOCKET0, NULL, mp) < 0) + || (rte_eth_rx_queue_setup(rxtx_porte, 0, RING_SIZE, + SOCKET0, NULL, mp) < 0)) { printf("RX queue setup failed\n"); - return -1; + return TEST_FAILED; } - if ((rte_eth_dev_start(portd) < 0) - || (rte_eth_dev_start(porte) < 0)) { + if ((rte_eth_dev_start(rxtx_portd) < 0) + || (rte_eth_dev_start(rxtx_porte) < 0)) { printf("Error starting port\n"); - return -1; + return TEST_FAILED; } - rte_eth_stats_reset(portd); + rte_eth_stats_reset(rxtx_portd); /* check stats of port, should all be zero */ - rte_eth_stats_get(portd, &stats); + rte_eth_stats_get(rxtx_portd, &stats); if (stats.ipackets != 0 || stats.opackets != 0 || stats.ibytes != 0 || stats.obytes != 0 || stats.ierrors != 0 || stats.oerrors != 0) { - printf("Error: port %d stats are not zero\n", portd); - return -1; + printf("Error: port %d stats are not zero\n", rxtx_portd); + return TEST_FAILED; } - rte_eth_stats_reset(porte); + rte_eth_stats_reset(rxtx_porte); /* check stats of port, should all be zero */ - rte_eth_stats_get(porte, &stats2); + rte_eth_stats_get(rxtx_porte, &stats2); if (stats2.ipackets != 0 || stats2.opackets != 0 || stats2.ibytes != 0 || stats2.obytes != 0 || stats2.ierrors != 0 || stats2.oerrors != 0) { - printf("Error: port %d stats are not zero\n", porte); - return -1; + printf("Error: port %d stats are not zero\n", rxtx_porte); + return TEST_FAILED; } /* - * send and receive 1 packet (portd -> porte) + * send and receive 1 packet (rxtx_portd -> rxtx_porte) * and check for stats update */ - printf("Testing send and receive 1 packet (portd -> porte)\n"); - if (rte_eth_tx_burst(portd, 0, &pbuf, 1) != 1) { - printf("Error sending packet to port %d\n", portd); - return -1; + printf("Testing send and receive 1 packet (rxtx_portd -> rxtx_porte)\n"); + if (rte_eth_tx_burst(rxtx_portd, 0, &pbuf, 1) != 1) { + printf("Error sending packet to port %d\n", rxtx_portd); + return TEST_FAILED; } - if (rte_eth_rx_burst(porte, 0, &pbuf, 1) != 1) { - printf("Error receiving packet from port %d\n", porte); - return -1; + if (rte_eth_rx_burst(rxtx_porte, 0, &pbuf, 1) != 1) { + printf("Error receiving packet from port %d\n", rxtx_porte); + return TEST_FAILED; } - rte_eth_stats_get(portd, &stats); - rte_eth_stats_get(porte, &stats2); + rte_eth_stats_get(rxtx_portd, &stats); + rte_eth_stats_get(rxtx_porte, &stats2); if (stats.ipackets != 0 || stats.opackets != 1 || stats.ibytes != 0 || stats.obytes != 0 || stats.ierrors != 0 || stats.oerrors != 0) { - printf("Error: port %d stats are not as expected\n", portd); - return -1; + printf("Error: port %d stats are not as expected\n", + rxtx_portd); + return TEST_FAILED; } if (stats2.ipackets != 1 || stats2.opackets != 0 || stats2.ibytes != 0 || stats2.obytes != 0 || stats2.ierrors != 0 || stats2.oerrors != 0) { - printf("Error: port %d stats are not as expected\n", porte); - return -1; + printf("Error: port %d stats are not as expected\n", + rxtx_porte); + return TEST_FAILED; } /* - * send and receive 1 packet (porte -> portd) + * send and receive 1 packet (rxtx_porte -> rxtx_portd) * and check for stats update */ - printf("Testing send and receive 1 packet (porte -> portd)\n"); - if (rte_eth_tx_burst(porte, 0, &pbuf, 1) != 1) { - printf("Error sending packet to port %d\n", porte); - return -1; + printf("Testing send and receive 1 packet " + "(rxtx_porte -> rxtx_portd)\n"); + if (rte_eth_tx_burst(rxtx_porte, 0, &pbuf, 1) != 1) { + printf("Error sending packet to port %d\n", rxtx_porte); + return TEST_FAILED; } - if (rte_eth_rx_burst(portd, 0, &pbuf, 1) != 1) { - printf("Error receiving packet from port %d\n", portd); - return -1; + if (rte_eth_rx_burst(rxtx_portd, 0, &pbuf, 1) != 1) { + printf("Error receiving packet from port %d\n", rxtx_portd); + return TEST_FAILED; } - rte_eth_stats_get(portd, &stats); - rte_eth_stats_get(porte, &stats2); + rte_eth_stats_get(rxtx_portd, &stats); + rte_eth_stats_get(rxtx_porte, &stats2); if (stats.ipackets != 1 || stats.opackets != 1 || stats.ibytes != 0 || stats.obytes != 0 || stats.ierrors != 0 || stats.oerrors != 0) { - printf("Error: port %d stats are not as expected\n", portd); - return -1; + printf("Error: port %d stats are not as expected\n", + rxtx_portd); + return TEST_FAILED; } if (stats2.ipackets != 1 || stats2.opackets != 1 || stats2.ibytes != 0 || stats2.obytes != 0 || stats2.ierrors != 0 || stats2.oerrors != 0) { - printf("Error: port %d stats are not as expected\n", porte); - return -1; + printf("Error: port %d stats are not as expected\n", + rxtx_porte); + return TEST_FAILED; } /* - * send and receive 1 packet (portd -> portd) + * send and receive 1 packet (rxtx_portd -> rxtx_portd) * and check for stats update */ - printf("Testing send and receive 1 packet (portd -> portd)\n"); - if (rte_eth_tx_burst(portd, 0, &pbuf, 1) != 1) { - printf("Error sending packet to port %d\n", portd); - return -1; + printf("Testing send and receive 1 packet " + "(rxtx_portd -> rxtx_portd)\n"); + if (rte_eth_tx_burst(rxtx_portd, 0, &pbuf, 1) != 1) { + printf("Error sending packet to port %d\n", rxtx_portd); + return TEST_FAILED; } - if (rte_eth_rx_burst(portd, 0, &pbuf, 1) != 1) { - printf("Error receiving packet from port %d\n", porte); - return -1; + if (rte_eth_rx_burst(rxtx_portd, 0, &pbuf, 1) != 1) { + printf("Error receiving packet from port %d\n", rxtx_porte); + return TEST_FAILED; } - rte_eth_stats_get(portd, &stats); - rte_eth_stats_get(porte, &stats2); + rte_eth_stats_get(rxtx_portd, &stats); + rte_eth_stats_get(rxtx_porte, &stats2); if (stats.ipackets != 2 || stats.opackets != 2 || stats.ibytes != 0 || stats.obytes != 0 || stats.ierrors != 0 || stats.oerrors != 0) { - printf("Error: port %d stats are not as expected\n", portd); - return -1; + printf("Error: port %d stats are not as expected\n", + rxtx_portd); + return TEST_FAILED; } if (stats2.ipackets != 1 || stats2.opackets != 1 || stats2.ibytes != 0 || stats2.obytes != 0 || stats2.ierrors != 0 || stats2.oerrors != 0) { - printf("Error: port %d stats are not as expected\n", porte); - return -1; + printf("Error: port %d stats are not as expected\n", + rxtx_porte); + return TEST_FAILED; } /* - * send and receive 1 packet (porte -> porte) + * send and receive 1 packet (rxtx_porte -> rxtx_porte) * and check for stats update */ - printf("Testing send and receive 1 packet (porte -> porte)\n"); - if (rte_eth_tx_burst(porte, 0, &pbuf, 1) != 1) { - printf("Error sending packet to port %d\n", porte); - return -1; + printf("Testing send and receive 1 packet " + "(rxtx_porte -> rxtx_porte)\n"); + if (rte_eth_tx_burst(rxtx_porte, 0, &pbuf, 1) != 1) { + printf("Error sending packet to port %d\n", rxtx_porte); + return TEST_FAILED; } - if (rte_eth_rx_burst(porte, 0, &pbuf, 1) != 1) { - printf("Error receiving packet from port %d\n", porte); - return -1; + if (rte_eth_rx_burst(rxtx_porte, 0, &pbuf, 1) != 1) { + printf("Error receiving packet from port %d\n", rxtx_porte); + return TEST_FAILED; } - rte_eth_stats_get(portd, &stats); - rte_eth_stats_get(porte, &stats2); + rte_eth_stats_get(rxtx_portd, &stats); + rte_eth_stats_get(rxtx_porte, &stats2); if (stats.ipackets != 2 || stats.opackets != 2 || stats.ibytes != 0 || stats.obytes != 0 || stats.ierrors != 0 || stats.oerrors != 0) { - printf("Error: port %d stats are not as expected\n", portd); - return -1; + printf("Error: port %d stats are not as expected\n", + rxtx_portd); + return TEST_FAILED; } if (stats2.ipackets != 2 || stats2.opackets != 2 || stats2.ibytes != 0 || stats2.obytes != 0 || stats2.ierrors != 0 || stats2.oerrors != 0) { - printf("Error: port %d stats are not as expected\n", porte); - return -1; + printf("Error: port %d stats are not as expected\n", + rxtx_porte); + return TEST_FAILED; } - rte_eth_dev_stop(portd); - rte_eth_dev_stop(porte); + rte_eth_dev_stop(rxtx_portd); + rte_eth_dev_stop(rxtx_porte); - return 0; + return TEST_SUCCESS; +} + +static void +test_cleanup_resources(void) +{ + int itr; + for (itr = 0; itr < NUM_RINGS; itr++) + rte_ring_free(rxtx[itr]); + + rte_eth_dev_stop(tx_porta); + rte_eth_dev_stop(rx_portb); + rte_eth_dev_stop(rxtx_portc); + + rte_mempool_free(mp); + rte_vdev_uninit("net_ring_net_ringa"); + rte_vdev_uninit("net_ring_net_ringb"); + rte_vdev_uninit("net_ring_net_ringc"); + rte_vdev_uninit("net_ring_net_ringd"); + rte_vdev_uninit("net_ring_net_ringe"); } static int -test_pmd_ring(void) +test_pmd_ringcreate_setup(void) { - struct rte_ring *rxtx[NUM_RINGS]; - int port, cmdl_port0 = -1; uint8_t nb_ports; nb_ports = rte_eth_dev_count_avail(); @@ -431,53 +466,33 @@ test_pmd_ring(void) tx_porta, rx_portb, rxtx_portc, rxtx_portd, rxtx_porte); if ((tx_porta == -1) || (rx_portb == -1) || (rxtx_portc == -1) - || (rxtx_portd == -1) || (rxtx_porte == -1)) { + || (rxtx_portd == -1) || (rxtx_porte == -1)) { printf("rte_eth_from rings failed\n"); return -1; } mp = rte_pktmbuf_pool_create("mbuf_pool", NB_MBUF, 32, - 0, RTE_MBUF_DEFAULT_BUF_SIZE, rte_socket_id()); + 0, RTE_MBUF_DEFAULT_BUF_SIZE, rte_socket_id()); if (mp == NULL) return -1; if ((tx_porta >= RTE_MAX_ETHPORTS) || (rx_portb >= RTE_MAX_ETHPORTS) - || (rxtx_portc >= RTE_MAX_ETHPORTS) - || (rxtx_portd >= RTE_MAX_ETHPORTS) - || (rxtx_porte >= RTE_MAX_ETHPORTS)) { + || (rxtx_portc >= RTE_MAX_ETHPORTS) + || (rxtx_portd >= RTE_MAX_ETHPORTS) + || (rxtx_porte >= RTE_MAX_ETHPORTS)) { printf(" port exceed max eth ports\n"); return -1; } + return 0; +} - if (test_ethdev_configure_port(tx_porta) < 0) - return -1; - - if (test_ethdev_configure_port(rx_portb) < 0) - return -1; - - if (test_ethdev_configure_port(rxtx_portc) < 0) - return -1; - - if (test_send_basic_packets() < 0) - return -1; - - if (test_get_stats(rxtx_portc) < 0) - return -1; - - if (test_stats_reset(rxtx_portc) < 0) - return -1; - - rte_eth_dev_stop(tx_porta); - rte_eth_dev_stop(rx_portb); - rte_eth_dev_stop(rxtx_portc); - - if (test_pmd_ring_pair_create_attach(rxtx_portd, rxtx_porte) < 0) - return -1; - +static int +test_command_line_ring_port(void) +{ + int port, cmdl_port0 = -1; /* find a port created with the --vdev=net_ring0 command line option */ RTE_ETH_FOREACH_DEV(port) { struct rte_eth_dev_info dev_info; - rte_eth_dev_info_get(port, &dev_info); if (!strcmp(dev_info.driver_name, "Rings PMD")) { printf("found a command line ring port=%d\n", port); @@ -486,17 +501,66 @@ test_pmd_ring(void) } } if (cmdl_port0 != -1) { - if (test_ethdev_configure_port(cmdl_port0) < 0) - return -1; - if (test_send_basic_packets_port(cmdl_port0) < 0) - return -1; - if (test_stats_reset(cmdl_port0) < 0) - return -1; - if (test_get_stats(cmdl_port0) < 0) - return -1; + TEST_ASSERT((test_ethdev_configure_port(cmdl_port0) < 0), + "test ethdev configure port cmdl_port0 is failed"); + TEST_ASSERT((test_send_basic_packets_port(cmdl_port0) < 0), + "test send basic packets port cmdl_port0 is failed"); + TEST_ASSERT((test_stats_reset(cmdl_port0) < 0), + "test stats reset cmdl_port0 is failed"); + TEST_ASSERT((test_get_stats(cmdl_port0) < 0), + "test get stats cmdl_port0 is failed"); rte_eth_dev_stop(cmdl_port0); } - return 0; + return TEST_SUCCESS; +} + +static int +test_ethdev_configure_ports(void) +{ + TEST_ASSERT((test_ethdev_configure_port(tx_porta) == 0), + "test ethdev configure ports tx_porta is failed"); + TEST_ASSERT((test_ethdev_configure_port(rx_portb) == 0), + "test ethdev configure ports rx_portb is failed"); + TEST_ASSERT((test_ethdev_configure_port(rxtx_portc) == 0), + "test ethdev configure ports rxtx_portc is failed"); + + return TEST_SUCCESS; +} + +static int +test_get_stats_for_port(void) +{ + TEST_ASSERT(test_get_stats(rxtx_portc) == 0, "test get stats failed"); + return TEST_SUCCESS; +} + +static int +test_stats_reset_for_port(void) +{ + TEST_ASSERT(test_stats_reset(rxtx_portc) == 0, "test stats reset failed"); + return TEST_SUCCESS; +} + +static struct +unit_test_suite test_pmd_ring_suite = { + .setup = test_pmd_ringcreate_setup, + .teardown = test_cleanup_resources, + .suite_name = "Test Pmd Ring Unit Test Suite", + .unit_test_cases = { + TEST_CASE(test_ethdev_configure_ports), + TEST_CASE(test_send_basic_packets), + TEST_CASE(test_get_stats_for_port), + TEST_CASE(test_stats_reset_for_port), + TEST_CASE(test_pmd_ring_pair_create_attach), + TEST_CASE(test_command_line_ring_port), + TEST_CASES_END() + } +}; + +static int +test_pmd_ring(void) +{ + return unit_test_suite_runner(&test_pmd_ring_suite); } REGISTER_TEST_COMMAND(ring_pmd_autotest, test_pmd_ring); -- 2.13.6