Unit Test Cases for BitRate library.
Signed-off-by: Naga Suresh Somarowthu <naga.sureshx.somarow...@intel.com>
Reviewed-by: Reshma Pattan <reshma.pat...@intel.com>
Reviewed-by: Remy Horton <remy.hor...@intel.com>
---
test/test/Makefile | 1 +
test/test/autotest_data.py | 6 ++
test/test/test_bitratestats.c | 227 ++++++++++++++++++++++++++++++++++++++++++
3 files changed, 234 insertions(+)
create mode 100644 test/test/test_bitratestats.c
diff --git a/test/test/Makefile b/test/test/Makefile
index 9f7d398e4..8407ae36e 100644
--- a/test/test/Makefile
+++ b/test/test/Makefile
@@ -166,6 +166,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_REORDER) += test_reorder.c
SRCS-y += virtual_pmd.c
SRCS-y += packet_burst_generator.c
SRCS-y += sample_packet_forward.c
+SRCS-$(CONFIG_RTE_LIBRTE_BITRATE) += test_bitratestats.c
SRCS-$(CONFIG_RTE_LIBRTE_ACL) += test_acl.c
ifeq ($(CONFIG_RTE_LIBRTE_PMD_RING),y)
diff --git a/test/test/autotest_data.py b/test/test/autotest_data.py
index aacfe0a66..419520342 100644
--- a/test/test/autotest_data.py
+++ b/test/test/autotest_data.py
@@ -293,6 +293,12 @@ def per_sockets(num):
"Tests":
[
{
+ "Name": "Bitratestats autotest",
+ "Command": "bitratestats_autotest",
+ "Func": default_autotest,
+ "Report": None,
+ },
+ {
"Name": "PMD ring autotest",
"Command": "ring_pmd_autotest",
"Func": default_autotest,
diff --git a/test/test/test_bitratestats.c b/test/test/test_bitratestats.c
new file mode 100644
index 000000000..ccb0acd7c
--- /dev/null
+++ b/test/test/test_bitratestats.c
@@ -0,0 +1,227 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2018 Intel Corporation
+ */
+
+#include <string.h>
+#include <errno.h>
+#include <time.h>
+
+#include <rte_log.h>
+#include <rte_lcore.h>
+#include <rte_mbuf.h>
+#include <rte_malloc.h>
+#include <rte_common.h>
+#include <rte_metrics.h>
+#include <rte_bitrate.h>
+
+#include "test.h"
+#include "sample_packet_forward.h"
+
+#define BIT_NUM_PACKETS 10
+#define QUEUE_ID 0
+
+uint16_t portid;
+struct rte_stats_bitrates *bitrate_data;
+struct rte_ring *ring[NUM_RINGS];
+
+/* To test whether rte_stats_bitrate_create is successful */
+static int
+test_stats_bitrate_create(void)
+{
+ bitrate_data = rte_stats_bitrate_create();
+ TEST_ASSERT(bitrate_data != NULL, "rte_stats_bitrate_create failed");
+
+ return TEST_SUCCESS;
+}
+
+/* To test bit rate registration */
+static int
+test_stats_bitrate_reg(void)
+{
+ int ret = 0;
+
+ /* Test to register bit rate without metrics init */
+ ret = rte_stats_bitrate_reg(bitrate_data);
+ TEST_ASSERT(ret < 0, "Test Failed: rte_stats_bitrate_reg succeeded "
+ "without metrics init, ret:%d", ret);
+
+ /* Metrics initialization */
+ rte_metrics_init(rte_socket_id());
+ /* Test to register bit rate after metrics init */
+ ret = rte_stats_bitrate_reg(bitrate_data);
+ TEST_ASSERT((ret >= 0), "Test Failed: rte_stats_bitrate_reg %d", ret);
+
+ return TEST_SUCCESS;
+}
+
+/* To test the bit rate registration with invalid pointer */
+static int
+test_stats_bitrate_reg_invalidpointer(void)
+{
+ int ret = 0;
+
+ ret = rte_stats_bitrate_reg(NULL);
+ TEST_ASSERT(ret < 0, "Test Failed: Expected failure < 0 but "
+ "got %d", ret);
+
+ return TEST_SUCCESS;
+}
+
+/* To test bit rate calculation with invalid bit rate data pointer */
+static int
+test_stats_bitrate_calc_invalid_bitrate_data(void)
+{
+ int ret = 0;
+
+ ret = rte_stats_bitrate_calc(NULL, portid);
+ TEST_ASSERT(ret < 0, "Test Failed: rte_stats_bitrate_calc "
+ "ret:%d", ret);
+
+ return TEST_SUCCESS;
+}
+
+/* To test the bit rate calculation with invalid portid
+ * (higher than max ports)
+ */
+static int
+test_stats_bitrate_calc_invalid_portid_1(void)
+{
+ int ret = 0;
+
+ ret = rte_stats_bitrate_calc(bitrate_data, 33);
+ TEST_ASSERT(ret == -EINVAL, "Test Failed: Expected -%d for higher "
+ "portid rte_stats_bitrate_calc ret:%d", EINVAL, ret);
+
+ return TEST_SUCCESS;
+}
+
+/* To test the bit rate calculation with invalid portid (lesser than 0) */
+static int
+test_stats_bitrate_calc_invalid_portid_2(void)
+{
+ int ret = 0;
+
+ ret = rte_stats_bitrate_calc(bitrate_data, -1);
+ TEST_ASSERT(ret == -EINVAL, "Test Failed: Expected -%d for invalid "
+ "portid rte_stats_bitrate_calc ret:%d", EINVAL, ret);
+
+ return TEST_SUCCESS;
+}
+
+/* To test the bit rate calculation with non-existing portid */
+static int
+test_stats_bitrate_calc_non_existing_portid(void)
+{
+ int ret = 0;
+
+ ret = rte_stats_bitrate_calc(bitrate_data, 31);
+ TEST_ASSERT(ret == -EINVAL, "Test Failed: Expected -%d for "
+ "non-existing portid rte_stats_bitrate_calc ret:%d",
+ EINVAL, ret);
+
+ return TEST_SUCCESS;
+}
+
+/* To test the bit rate calculation with valid bit rate data, valid portid */
+static int
+test_stats_bitrate_calc(void)
+{
+ int ret = 0;
+
+ ret = rte_stats_bitrate_calc(bitrate_data, portid);
+ TEST_ASSERT(ret >= 0, "Test Failed: Expected >=0 for valid portid "
+ "rte_stats_bitrate_calc ret:%d", ret);
+
+ return TEST_SUCCESS;
+}
+
+static int
+test_bit_packet_forward(void)
+{
+ int ret;
+ struct rte_mbuf *pbuf[BIT_NUM_PACKETS] = { };
+ struct rte_mempool *mp;
+ char poolname[] = "mbuf_pool";
+ ret = test_get_mbuf_from_pool(&mp, pbuf, poolname);
+ if (ret < 0) {
+ printf("allocate mbuf pool Failed\n");
+ return TEST_FAILED;
+ }
+ ret = test_packet_forward(pbuf, portid, QUEUE_ID);
+ if (ret < 0)
+ printf("send pkts Failed\n");
+ test_put_mbuf_to_pool(mp, pbuf);
+
+ return TEST_SUCCESS;
+}
+
+static int
+test_bit_ring_setup(void)
+{
+ test_ring_setup(ring, &portid);
+ printf("port in ring setup : %d\n", portid);
+
+ return TEST_SUCCESS;
+}
+
+static void
+test_bit_ring_free(void)
+{
+ test_ring_free(ring[0]);
+ test_vdev_uninit("net_ring_net_ringa");
+}
+
+static struct
+unit_test_suite bitratestats_testsuite = {
+ .suite_name = "BitRate Stats Unit Test Suite",
+ .setup = test_bit_ring_setup,
+ .teardown = test_bit_ring_free,
+ .unit_test_cases = {
+ /* TEST CASE 1: Test to create bit rate data */
+ TEST_CASE(test_stats_bitrate_create),
+
+ /* TEST CASE 2: Test to register bit rate metrics
+ * without metrics init and after metrics init
+ */
+ TEST_CASE(test_stats_bitrate_reg),
+
+ /* TEST CASE 3: Test to register bit rate metrics
+ * with invalid bit rate data
+ */
+ TEST_CASE(test_stats_bitrate_reg_invalidpointer),
+
+ /* TEST CASE 4: Test to calculate bit rate data metrics
+ * with invalid bit rate data
+ */
+ TEST_CASE(test_stats_bitrate_calc_invalid_bitrate_data),
+
+ /* TEST CASE 5: Test to calculate bit rate data metrics
+ * with portid exceeding the max ports
+ */
+ TEST_CASE(test_stats_bitrate_calc_invalid_portid_1),
+
+ /* TEST CASE 6: Test to calculate bit rate data metrics
+ * with portid less than 0
+ */
+ TEST_CASE(test_stats_bitrate_calc_invalid_portid_2),
+
+ /* TEST CASE 7: Test to calculate bit rate data metrics
+ * with non-existing portid
+ */
+ TEST_CASE(test_stats_bitrate_calc_non_existing_portid),
+
+ /* TEST CASE 8: Test to calculate bit rate data metrics
+ * with valid portid, valid bit rate data
+ */
+ TEST_CASE_ST(test_bit_packet_forward, NULL,
+ test_stats_bitrate_calc),
+ TEST_CASES_END()
+ }
+};
+
+static int
+test_bitratestats(void)
+{
+ return unit_test_suite_runner(&bitratestats_testsuite);
+}
+REGISTER_TEST_COMMAND(bitratestats_autotest, test_bitratestats);
--
2.13.6
