From patchwork Fri Aug 3 14:33:05 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hari Kumar Vemula X-Patchwork-Id: 43580 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 9CC5E1B5A5; Fri, 3 Aug 2018 16:33:21 +0200 (CEST) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id B4FB21B5A1 for ; Fri, 3 Aug 2018 16:33:19 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 03 Aug 2018 07:33:18 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.51,438,1526367600"; d="scan'208";a="251492840" Received: from irvmail001.ir.intel.com ([163.33.26.43]) by fmsmga006.fm.intel.com with ESMTP; 03 Aug 2018 07:33:17 -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 w73EXGMh008632; Fri, 3 Aug 2018 15:33:16 +0100 Received: from wgcvswdev001.ir.intel.com (localhost [127.0.0.1]) by wgcvswdev001.ir.intel.com with ESMTP id w73EXDZj012187; Fri, 3 Aug 2018 15:33:13 +0100 Received: (from jmparthx@localhost) by wgcvswdev001.ir.intel.com with ? id w73EXDWl012183; Fri, 3 Aug 2018 15:33:13 +0100 From: Hari Kumar Vemula To: dev@dpdk.org Cc: remy.horton@intel.com, reshma.pattan@intel.com, Hari Kumar Vemula Date: Fri, 3 Aug 2018 15:33:05 +0100 Message-Id: <1533306787-12070-2-git-send-email-hari.kumarx.vemula@intel.com> X-Mailer: git-send-email 1.7.12.2 In-Reply-To: <1533306787-12070-1-git-send-email-hari.kumarx.vemula@intel.com> References: <1532183219-23263-1-git-send-email-hari.kumarx.vemula@intel.com> <1533306787-12070-1-git-send-email-hari.kumarx.vemula@intel.com> Subject: [dpdk-dev] [PATCH v3 1/3] test: add unit tests for metrics library 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: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Unit testcases are added for metrics library. Signed-off-by: Hari Kumar Vemula Reviewed-by: Reshma Pattan Reviewed-by: Remy Horton Acked-by: Remy Horton --- test/test/Makefile | 2 + test/test/test_metrics.c | 312 +++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 314 insertions(+) create mode 100644 test/test/test_metrics.c diff --git a/test/test/Makefile b/test/test/Makefile index e6967bab6..30bc53087 100644 --- a/test/test/Makefile +++ b/test/test/Makefile @@ -183,6 +183,8 @@ SRCS-$(CONFIG_RTE_LIBRTE_CRYPTODEV) += test_cryptodev_blockcipher.c SRCS-$(CONFIG_RTE_LIBRTE_CRYPTODEV) += test_cryptodev.c SRCS-$(CONFIG_RTE_LIBRTE_CRYPTODEV) += test_cryptodev_asym.c +SRCS-$(CONFIG_RTE_LIBRTE_METRICS) += test_metrics.c + ifeq ($(CONFIG_RTE_COMPRESSDEV_TEST),y) SRCS-$(CONFIG_RTE_LIBRTE_COMPRESSDEV) += test_compressdev.c endif diff --git a/test/test/test_metrics.c b/test/test/test_metrics.c new file mode 100644 index 000000000..12b96625f --- /dev/null +++ b/test/test/test_metrics.c @@ -0,0 +1,312 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2018 Intel Corporation + */ + +#include +#include + +#include +#include +#include + +#include "test.h" + +#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) +#define REG_METRIC_COUNT 6 +#define METRIC_LESSER_COUNT 3 +#define KEY 1 +#define VALUE 1 + +/* Initializes metric module. This function must be called + * from a primary process before metrics are used + */ +static int +test_metrics_init(void) +{ + rte_metrics_init(rte_socket_id()); + return TEST_SUCCESS; +} + + /* Test Case to check failures when memzone init is not done */ +static int +test_metrics_without_init(void) +{ + int err = 0; + const uint64_t value[REG_METRIC_COUNT] = {0}; + const char * const mnames[] = { + "mean_bits_in", "mean_bits_out", + "peak_bits_in", "peak_bits_out", + }; + + /* Failure Test: Checking for memzone initialization */ + err = rte_metrics_reg_name("peak_bits_in"); + TEST_ASSERT(err == -EIO, "%s, %d", __func__, __LINE__); + + err = rte_metrics_reg_names(&mnames[0], 1); + TEST_ASSERT(err == -EIO, "%s, %d", __func__, __LINE__); + + err = rte_metrics_update_value(RTE_METRICS_GLOBAL, KEY, VALUE); + TEST_ASSERT(err == -EIO, "%s, %d", __func__, __LINE__); + + err = rte_metrics_update_values(RTE_METRICS_GLOBAL, KEY, &value[0], 4); + TEST_ASSERT(err == -EIO, "%s, %d", __func__, __LINE__); + + err = rte_metrics_get_names(NULL, 0); + TEST_ASSERT(err == -EIO, "%s, %d", __func__, __LINE__); + + err = rte_metrics_get_values(RTE_METRICS_GLOBAL, NULL, 0); + TEST_ASSERT(err == -EIO, "%s, %d", __func__, __LINE__); + + return TEST_SUCCESS; +} + +/* Test Case to validate registering a single metric */ +static int +test_metrics_reg_name_with_validname(void) +{ + int err = 0; + + /* Test to register the new metric name */ + err = rte_metrics_reg_name("peak_bits_out"); + TEST_ASSERT(err >= 0, "%s, %d", __func__, __LINE__); + + /* Test to register the same metric name */ + err = rte_metrics_reg_name("peak_bits_out"); + TEST_ASSERT(err >= 0, "%s, %d", __func__, __LINE__); + + /* Test case to validate registering a invalid metric */ + err = rte_metrics_reg_name(NULL); + TEST_ASSERT(err == -EINVAL, "%s, %d", __func__, __LINE__); + + return TEST_SUCCESS; +} + +/* Test case to validate registering a list of valid metric names */ +static int +test_metrics_reg_names(void) +{ + int err = 0; + const char * const mnames[] = { + "mean_bits_in", "mean_bits_out", + "peak_bits_in", "peak_bits_out", + }; + + /* Success Test: valid array and count size */ + err = rte_metrics_reg_names(&mnames[0], ARRAY_SIZE(mnames)); + TEST_ASSERT(err >= 0, "%s, %d", __func__, __LINE__); + + return TEST_SUCCESS; +} + +/* Test case to validate update a metric */ +static int +test_metrics_update_value(void) +{ + int err = 0; + + /* Successful Test: Valid port_id, key and value */ + err = rte_metrics_update_value(RTE_METRICS_GLOBAL, KEY, VALUE); + TEST_ASSERT(err >= 0, "%s, %d", __func__, __LINE__); + + /* Successful Test: Valid port_id otherthan RTE_METRICS_GLOBAL, key + * and value + */ + err = rte_metrics_update_value(9, KEY, VALUE); + TEST_ASSERT(err >= 0, "%s, %d", __func__, __LINE__); + + /* Failed Test: Invalid port_id with lower value */ + err = rte_metrics_update_value(-2, KEY, VALUE); + TEST_ASSERT(err == -EINVAL, "%s, %d", __func__, __LINE__); + + /* Failed Test: Invalid port_id with higher value */ + err = rte_metrics_update_value(39, KEY, VALUE); + TEST_ASSERT(err == -EINVAL, "%s, %d", __func__, __LINE__); + + /* Failed Test: valid port id, value with invalid key */ + err = rte_metrics_update_value(RTE_METRICS_GLOBAL, KEY+12, VALUE); + TEST_ASSERT(err < 0, "%s, %d", __func__, __LINE__); + + return TEST_SUCCESS; +} + +/* Test case to validate update a list of metrics */ +static int +test_metrics_update_values(void) +{ + int err = 0; + const uint64_t value[REG_METRIC_COUNT] = {1, 2, 3, 4, 5, 6}; + + /* Successful Test: update metrics with first set */ + err = rte_metrics_update_values(RTE_METRICS_GLOBAL, 0, + &value[0], 1); + TEST_ASSERT(err >= 0, "%s, %d", __func__, __LINE__); + + /* Successful Test: update metrics with second set */ + err = rte_metrics_update_values(RTE_METRICS_GLOBAL, 1, + &value[1], 1); + TEST_ASSERT(err >= 0, "%s, %d", __func__, __LINE__); + + /* Successful Test: update metrics with third set */ + err = rte_metrics_update_values(RTE_METRICS_GLOBAL, 2, + &value[2], 4); + TEST_ASSERT(err >= 0, "%s, %d", __func__, __LINE__); + + /* Failed Test: Invalid count size */ + err = rte_metrics_update_values(RTE_METRICS_GLOBAL, + KEY, &value[0], 0); + TEST_ASSERT(err < 0, "%s, %d", __func__, __LINE__); + + /* Failed Test: Invalid port_id(lower value) and valid data */ + err = rte_metrics_update_values(-2, KEY, &value[0], ARRAY_SIZE(value)); + TEST_ASSERT(err == -EINVAL, "%s, %d", __func__, __LINE__); + + /* Failed Test: Invalid port_id(higher value) and valid data */ + err = rte_metrics_update_values(39, 1, &value[0], ARRAY_SIZE(value)); + TEST_ASSERT(err == -EINVAL, "%s, %d", __func__, __LINE__); + + /* Failed Test: Invalid array */ + err = rte_metrics_update_values(RTE_METRICS_GLOBAL, + KEY, NULL, ARRAY_SIZE(value)); + TEST_ASSERT(err == -EINVAL, "%s, %d", __func__, __LINE__); + + return TEST_SUCCESS; +} + +/* Test to validate get metric name-key lookup table */ +static int +test_metrics_get_names(void) +{ + int err = 0; + struct rte_metric_name metrics[METRIC_LESSER_COUNT]; + struct rte_metric_name success_metrics[REG_METRIC_COUNT]; + + /* Successful Test: Invalid array list */ + err = rte_metrics_get_names(NULL, 0); + TEST_ASSERT(err >= 0, "%s, %d", __func__, __LINE__); + + /* Successful Test: Valid array list, Correct Count Stats same + * as memzone stats + */ + err = rte_metrics_get_names(success_metrics, REG_METRIC_COUNT); + TEST_ASSERT(err >= 0, "%s, %d", __func__, __LINE__); + + /* Successful Test: Valid array list, Increase Count Stats than + * memzone stats + */ + err = rte_metrics_get_names(success_metrics, REG_METRIC_COUNT+5); + TEST_ASSERT(err >= 0, "%s, %d", __func__, __LINE__); + + /* Successful Test, Not update results: + * Invalid array list, Lesser Count Stats than allocated stats + */ + err = rte_metrics_get_names(metrics, METRIC_LESSER_COUNT); + TEST_ASSERT(err >= 0, "%s, %d", __func__, __LINE__); + + return TEST_SUCCESS; +} + +/* Test to validate get list of metric values */ +static int +test_metrics_get_values(void) +{ + int i = 0; + int err = 0; + struct rte_metric_value getvalues[REG_METRIC_COUNT]; + + size_t m_size = sizeof(struct rte_metric_value); + for (i = 0; i < REG_METRIC_COUNT; i++) + memset(&getvalues[i], 0, m_size); + + /* Successful Test, Not update results: valid arguments + * count lessthan the memzone stats + */ + err = rte_metrics_get_values(RTE_METRICS_GLOBAL, getvalues, + METRIC_LESSER_COUNT); + TEST_ASSERT(err >= 0, "%s, %d", __func__, __LINE__); + + /* Successful Test, update results: valid arguments */ + err = rte_metrics_get_values(RTE_METRICS_GLOBAL, getvalues, + REG_METRIC_COUNT); + TEST_ASSERT(err >= 0, "%s, %d", __func__, __LINE__); + + /* Successful Test : valid arguments count greaterthan the + * memzone stats + */ + err = rte_metrics_get_values(RTE_METRICS_GLOBAL, getvalues, + REG_METRIC_COUNT+2); + TEST_ASSERT(err >= 0, "%s, %d", __func__, __LINE__); + + /* Failure Test: Invalid port_id(lower value) with correct values + * and Capacity + */ + err = rte_metrics_get_values(-2, getvalues, REG_METRIC_COUNT); + TEST_ASSERT(err == -EINVAL, "%s, %d", __func__, __LINE__); + + /* Failure Test: Invalid port_id(higher value) with correct values + * and Capacity + */ + err = rte_metrics_get_values(33, getvalues, REG_METRIC_COUNT); + TEST_ASSERT(err == -EINVAL, "%s, %d", __func__, __LINE__); + + /* Successful Test: valid port_id with incorrect values and valid + * capacity + */ + err = rte_metrics_get_values(RTE_METRICS_GLOBAL, NULL, + REG_METRIC_COUNT); + TEST_ASSERT(err >= 0, "%s, %d", __func__, __LINE__); + + return TEST_SUCCESS; +} + +static struct unit_test_suite metrics_testsuite = { + .suite_name = "Metrics Unit Test Suite", + .setup = NULL, + .teardown = NULL, + .unit_test_cases = { + /* Test Case 1: Test to check all metric APIs without + * metrics init + */ + TEST_CASE(test_metrics_without_init), + + /* TEST CASE 2: Test to register valid metrics*/ + TEST_CASE_ST(test_metrics_init, NULL, + test_metrics_reg_name_with_validname), + + /* TEST CASE 3: Test to register list of metrics with valid + * names and valid count size, invalid names and invalid + * count size + */ + TEST_CASE(test_metrics_reg_names), + + /* TEST CASE 4: Test to register a update value with valid port + * id and invalid port id + */ + TEST_CASE(test_metrics_update_value), + + /* TEST CASE 5: Test to register update list of values with + * valid port id, key, value, count size and invalid port id, + * key, value, count size + */ + TEST_CASE(test_metrics_update_values), + + /* TEST CASE 6: Test to get metric names-key with valid + * array list, count size and invalid array list, count size + */ + TEST_CASE(test_metrics_get_names), + + /* TEST CASE 7: Test to get list of metric values with valid + * port id, array list, count size and invalid port id, + * arraylist, count size + */ + TEST_CASE(test_metrics_get_values), + TEST_CASES_END() + } +}; + +static int +test_metrics(void) +{ + return unit_test_suite_runner(&metrics_testsuite); +} + +REGISTER_TEST_COMMAND(metrics_autotest, test_metrics);