88d0e47880
In skeleton_rawdev unit tests, a malloc'd memory was leaking in case
the next sequential test fails. This fix moves the free of the
malloc'd memory above the failing test.
Coverity issue: 260402
Fixes: 55ca1b0f21
("raw/skeleton: add test cases")
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
464 lines
12 KiB
C
464 lines
12 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright 2017 NXP
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*/
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#include <rte_common.h>
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#include <rte_mbuf.h>
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#include <rte_malloc.h>
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#include <rte_memcpy.h>
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#include <rte_dev.h>
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#include <rte_rawdev.h>
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#include <rte_bus_vdev.h>
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#include <rte_test.h>
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/* Using relative path as skeleton_rawdev is not part of exported headers */
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#include "skeleton_rawdev.h"
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#define TEST_DEV_ID 0
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#define TEST_DEV_NAME "rawdev_skeleton"
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#define SKELDEV_LOGS(level, fmt, args...) \
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rte_log(RTE_LOG_ ## level, skeleton_pmd_logtype, fmt "\n", \
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##args)
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#define SKELDEV_TEST_INFO(fmt, args...) \
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SKELDEV_LOGS(INFO, fmt, ## args)
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#define SKELDEV_TEST_DEBUG(fmt, args...) \
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SKELDEV_LOGS(DEBUG, fmt, ## args)
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#define SKELDEV_TEST_RUN(setup, teardown, test) \
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skeldev_test_run(setup, teardown, test, #test)
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#define TEST_SUCCESS 0
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#define TEST_FAILED -1
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static int total;
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static int passed;
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static int failed;
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static int unsupported;
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static int
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testsuite_setup(void)
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{
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uint8_t count;
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count = rte_rawdev_count();
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if (!count) {
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SKELDEV_TEST_INFO("\tNo existing rawdev; "
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"Creating 'skeldev_rawdev'");
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return rte_vdev_init(TEST_DEV_NAME, NULL);
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}
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return TEST_SUCCESS;
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}
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static void local_teardown(void);
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static void
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testsuite_teardown(void)
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{
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local_teardown();
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}
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static void
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local_teardown(void)
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{
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rte_vdev_uninit(TEST_DEV_NAME);
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}
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static int
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test_rawdev_count(void)
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{
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uint8_t count;
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count = rte_rawdev_count();
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RTE_TEST_ASSERT(count > 0, "Invalid rawdev count %" PRIu8, count);
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return TEST_SUCCESS;
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}
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static int
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test_rawdev_get_dev_id(void)
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{
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int ret;
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ret = rte_rawdev_get_dev_id("invalid_rawdev_device");
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RTE_TEST_ASSERT_FAIL(ret, "Expected <0 for invalid dev name ret=%d",
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ret);
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return TEST_SUCCESS;
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}
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static int
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test_rawdev_socket_id(void)
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{
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int socket_id;
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socket_id = rte_rawdev_socket_id(TEST_DEV_ID);
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RTE_TEST_ASSERT(socket_id != -EINVAL,
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"Failed to get socket_id %d", socket_id);
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socket_id = rte_rawdev_socket_id(RTE_RAWDEV_MAX_DEVS);
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RTE_TEST_ASSERT(socket_id == -EINVAL,
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"Expected -EINVAL %d", socket_id);
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return TEST_SUCCESS;
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}
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static int
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test_rawdev_info_get(void)
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{
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int ret;
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struct rte_rawdev_info rdev_info = {0};
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struct skeleton_rawdev_conf skel_conf = {0};
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ret = rte_rawdev_info_get(TEST_DEV_ID, NULL);
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RTE_TEST_ASSERT(ret == -EINVAL, "Expected -EINVAL, %d", ret);
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rdev_info.dev_private = &skel_conf;
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ret = rte_rawdev_info_get(TEST_DEV_ID, &rdev_info);
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RTE_TEST_ASSERT_SUCCESS(ret, "Failed to get raw dev info");
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return TEST_SUCCESS;
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}
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static int
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test_rawdev_configure(void)
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{
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int ret;
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struct rte_rawdev_info rdev_info = {0};
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struct skeleton_rawdev_conf rdev_conf_set = {0};
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struct skeleton_rawdev_conf rdev_conf_get = {0};
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/* Check invalid configuration */
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ret = rte_rawdev_configure(TEST_DEV_ID, NULL);
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RTE_TEST_ASSERT(ret == -EINVAL,
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"Null configure; Expected -EINVAL, got %d", ret);
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/* Valid configuration test */
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rdev_conf_set.num_queues = 1;
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rdev_conf_set.capabilities = SKELETON_CAPA_FW_LOAD |
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SKELETON_CAPA_FW_RESET;
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rdev_info.dev_private = &rdev_conf_set;
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ret = rte_rawdev_configure(TEST_DEV_ID,
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(rte_rawdev_obj_t)&rdev_info);
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RTE_TEST_ASSERT_SUCCESS(ret, "Failed to configure rawdev (%d)", ret);
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rdev_info.dev_private = &rdev_conf_get;
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ret = rte_rawdev_info_get(TEST_DEV_ID,
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(rte_rawdev_obj_t)&rdev_info);
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RTE_TEST_ASSERT_SUCCESS(ret,
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"Failed to obtain rawdev configuration (%d)",
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ret);
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RTE_TEST_ASSERT_EQUAL(rdev_conf_set.num_queues,
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rdev_conf_get.num_queues,
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"Configuration test failed; num_queues (%d)(%d)",
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rdev_conf_set.num_queues,
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rdev_conf_get.num_queues);
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RTE_TEST_ASSERT_EQUAL(rdev_conf_set.capabilities,
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rdev_conf_get.capabilities,
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"Configuration test failed; capabilities");
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return TEST_SUCCESS;
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}
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static int
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test_rawdev_queue_default_conf_get(void)
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{
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int ret, i;
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struct rte_rawdev_info rdev_info = {0};
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struct skeleton_rawdev_conf rdev_conf_get = {0};
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struct skeleton_rawdev_queue q = {0};
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/* Get the current configuration */
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rdev_info.dev_private = &rdev_conf_get;
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ret = rte_rawdev_info_get(TEST_DEV_ID,
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(rte_rawdev_obj_t)&rdev_info);
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RTE_TEST_ASSERT_SUCCESS(ret, "Failed to obtain rawdev configuration (%d)",
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ret);
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/* call to test_rawdev_configure would have set the num_queues = 1 */
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RTE_TEST_ASSERT_SUCCESS(!(rdev_conf_get.num_queues > 0),
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"Invalid number of queues (%d). Expected 1",
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rdev_conf_get.num_queues);
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/* All queues by default should have state = DETACH and
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* depth = DEF_DEPTH
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*/
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for (i = 0; i < rdev_conf_get.num_queues; i++) {
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rte_rawdev_queue_conf_get(TEST_DEV_ID, i, &q);
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RTE_TEST_ASSERT_EQUAL(q.depth, SKELETON_QUEUE_DEF_DEPTH,
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"Invalid default depth of queue (%d)",
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q.depth);
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RTE_TEST_ASSERT_EQUAL(q.state, SKELETON_QUEUE_DETACH,
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"Invalid default state of queue (%d)",
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q.state);
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}
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return TEST_SUCCESS;
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}
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static int
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test_rawdev_queue_count(void)
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{
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unsigned int q_count;
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/* Get the current configuration */
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q_count = rte_rawdev_queue_count(TEST_DEV_ID);
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RTE_TEST_ASSERT_EQUAL(q_count, 1, "Invalid queue count (%d)", q_count);
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return TEST_SUCCESS;
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}
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static int
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test_rawdev_queue_setup(void)
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{
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int ret;
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struct rte_rawdev_info rdev_info = {0};
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struct skeleton_rawdev_conf rdev_conf_get = {0};
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struct skeleton_rawdev_queue qset = {0};
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struct skeleton_rawdev_queue qget = {0};
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/* Get the current configuration */
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rdev_info.dev_private = &rdev_conf_get;
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ret = rte_rawdev_info_get(TEST_DEV_ID,
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(rte_rawdev_obj_t)&rdev_info);
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RTE_TEST_ASSERT_SUCCESS(ret,
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"Failed to obtain rawdev configuration (%d)",
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ret);
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/* call to test_rawdev_configure would have set the num_queues = 1 */
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RTE_TEST_ASSERT_SUCCESS(!(rdev_conf_get.num_queues > 0),
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"Invalid number of queues (%d). Expected 1",
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rdev_conf_get.num_queues);
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/* Modify the queue depth for Queue 0 and attach it */
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qset.depth = 15;
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qset.state = SKELETON_QUEUE_ATTACH;
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ret = rte_rawdev_queue_setup(TEST_DEV_ID, 0, &qset);
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RTE_TEST_ASSERT_SUCCESS(ret, "Failed to setup queue (%d)", ret);
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/* Now, fetching the queue 0 should show depth as 15 */
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ret = rte_rawdev_queue_conf_get(TEST_DEV_ID, 0, &qget);
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RTE_TEST_ASSERT_SUCCESS(ret, "Failed to get queue config (%d)", ret);
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RTE_TEST_ASSERT_EQUAL(qset.depth, qget.depth,
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"Failed to set queue depth: Need(%d), has(%d)",
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qset.depth, qget.depth);
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return TEST_SUCCESS;
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}
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/* After executing test_rawdev_queue_setup, queue_id=0 would have depth as 15.
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* Releasing should set it back to default. state would set to DETACH
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*/
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static int
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test_rawdev_queue_release(void)
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{
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int ret;
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struct skeleton_rawdev_queue qget = {0};
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/* Now, fetching the queue 0 should show depth as 100 */
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ret = rte_rawdev_queue_release(TEST_DEV_ID, 0);
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RTE_TEST_ASSERT_SUCCESS(ret, "Failed to release queue 0; (%d)", ret);
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/* Now, fetching the queue 0 should show depth as default */
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ret = rte_rawdev_queue_conf_get(TEST_DEV_ID, 0, &qget);
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RTE_TEST_ASSERT_SUCCESS(ret, "Failed to get queue config (%d)", ret);
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RTE_TEST_ASSERT_EQUAL(qget.depth, SKELETON_QUEUE_DEF_DEPTH,
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"Release of Queue 0 failed; (depth)");
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RTE_TEST_ASSERT_EQUAL(qget.state, SKELETON_QUEUE_DETACH,
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"Release of Queue 0 failed; (state)");
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return TEST_SUCCESS;
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}
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static int
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test_rawdev_attr_set_get(void)
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{
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int ret;
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int *dummy_value;
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uint64_t ret_value;
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/* Set an attribute and fetch it */
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ret = rte_rawdev_set_attr(TEST_DEV_ID, "Test1", 100);
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RTE_TEST_ASSERT(!ret, "Unable to set an attribute (Test1)");
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dummy_value = malloc(sizeof(int));
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if (!dummy_value)
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RTE_TEST_ASSERT(1, "Unable to allocate memory (dummy_value)");
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*dummy_value = 200;
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ret = rte_rawdev_set_attr(TEST_DEV_ID, "Test2", (uintptr_t)dummy_value);
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/* Check if attributes have been set */
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ret = rte_rawdev_get_attr(TEST_DEV_ID, "Test1", &ret_value);
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RTE_TEST_ASSERT_EQUAL(ret_value, 100,
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"Attribute (Test1) not set correctly (%" PRIu64 ")",
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ret_value);
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free(dummy_value);
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ret_value = 0;
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ret = rte_rawdev_get_attr(TEST_DEV_ID, "Test2", &ret_value);
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RTE_TEST_ASSERT_EQUAL(*((int *)(uintptr_t)ret_value), 200,
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"Attribute (Test2) not set correctly (%" PRIu64 ")",
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ret_value);
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return TEST_SUCCESS;
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}
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static int
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test_rawdev_start_stop(void)
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{
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int ret;
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struct rte_rawdev_info rdev_info = {0};
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struct skeleton_rawdev_conf rdev_conf_get = {0};
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char *dummy_firmware = NULL;
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/* Get the current configuration */
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rdev_info.dev_private = &rdev_conf_get;
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/* Load a firmware using a dummy address area */
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dummy_firmware = rte_zmalloc("RAWDEV SKELETON", sizeof(int) * 10, 0);
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RTE_TEST_ASSERT(dummy_firmware != NULL,
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"Failed to create firmware memory backing");
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ret = rte_rawdev_firmware_load(TEST_DEV_ID, dummy_firmware);
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RTE_TEST_ASSERT_SUCCESS(ret, "Firmware loading failed (%d)", ret);
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/* Skeleton doesn't do anything with the firmware area - that is dummy
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* and can be removed.
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*/
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rte_free(dummy_firmware);
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dummy_firmware = NULL;
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rte_rawdev_start(TEST_DEV_ID);
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ret = rte_rawdev_info_get(TEST_DEV_ID, (rte_rawdev_obj_t)&rdev_info);
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RTE_TEST_ASSERT_SUCCESS(ret,
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"Failed to obtain rawdev configuration (%d)",
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ret);
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RTE_TEST_ASSERT_EQUAL(rdev_conf_get.device_state, SKELETON_DEV_RUNNING,
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"Device start failed. State is (%d)",
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rdev_conf_get.device_state);
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rte_rawdev_stop(TEST_DEV_ID);
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ret = rte_rawdev_info_get(TEST_DEV_ID, (rte_rawdev_obj_t)&rdev_info);
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RTE_TEST_ASSERT_SUCCESS(ret,
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"Failed to obtain rawdev configuration (%d)",
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ret);
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RTE_TEST_ASSERT_EQUAL(rdev_conf_get.device_state, SKELETON_DEV_STOPPED,
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"Device stop failed. State is (%d)",
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rdev_conf_get.device_state);
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/* Unloading the firmware once device is stopped */
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ret = rte_rawdev_firmware_unload(TEST_DEV_ID);
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RTE_TEST_ASSERT_SUCCESS(ret, "Failed to unload firmware (%d)", ret);
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return TEST_SUCCESS;
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}
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static int
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test_rawdev_enqdeq(void)
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{
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int ret;
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unsigned int count = 1;
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uint16_t queue_id = 0;
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struct rte_rawdev_buf buffers[1];
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struct rte_rawdev_buf *deq_buffers = NULL;
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buffers[0].buf_addr = malloc(strlen(TEST_DEV_NAME) + 3);
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if (!buffers[0].buf_addr)
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goto cleanup;
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snprintf(buffers[0].buf_addr, strlen(TEST_DEV_NAME) + 2, "%s%d",
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TEST_DEV_NAME, 0);
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ret = rte_rawdev_enqueue_buffers(TEST_DEV_ID,
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(struct rte_rawdev_buf **)&buffers,
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count, &queue_id);
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RTE_TEST_ASSERT_EQUAL((unsigned int)ret, count,
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"Unable to enqueue buffers");
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deq_buffers = malloc(sizeof(struct rte_rawdev_buf) * count);
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if (!deq_buffers)
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goto cleanup;
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ret = rte_rawdev_dequeue_buffers(TEST_DEV_ID,
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(struct rte_rawdev_buf **)&deq_buffers,
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count, &queue_id);
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RTE_TEST_ASSERT_EQUAL((unsigned int)ret, count,
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"Unable to dequeue buffers");
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if (deq_buffers)
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free(deq_buffers);
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return TEST_SUCCESS;
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cleanup:
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if (buffers[0].buf_addr)
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free(buffers[0].buf_addr);
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return TEST_FAILED;
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}
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static void skeldev_test_run(int (*setup)(void),
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void (*teardown)(void),
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int (*test)(void),
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const char *name)
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{
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int ret = 0;
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if (setup) {
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ret = setup();
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if (ret < 0) {
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SKELDEV_TEST_INFO("Error setting up test %s", name);
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unsupported++;
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}
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}
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if (test) {
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ret = test();
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if (ret < 0) {
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failed++;
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SKELDEV_TEST_INFO("%s Failed", name);
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} else {
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passed++;
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SKELDEV_TEST_DEBUG("%s Passed", name);
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}
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}
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if (teardown)
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teardown();
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total++;
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}
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int
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test_rawdev_skeldev(void)
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{
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testsuite_setup();
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SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_count);
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SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_get_dev_id);
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SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_socket_id);
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SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_info_get);
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SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_configure);
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SKELDEV_TEST_RUN(test_rawdev_configure, NULL,
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test_rawdev_queue_default_conf_get);
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SKELDEV_TEST_RUN(test_rawdev_configure, NULL, test_rawdev_queue_setup);
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SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_queue_count);
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SKELDEV_TEST_RUN(test_rawdev_queue_setup, NULL,
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test_rawdev_queue_release);
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SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_attr_set_get);
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SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_start_stop);
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SKELDEV_TEST_RUN(test_rawdev_queue_setup, NULL, test_rawdev_enqdeq);
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testsuite_teardown();
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SKELDEV_TEST_INFO("Total tests : %d", total);
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SKELDEV_TEST_INFO("Passed : %d", passed);
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SKELDEV_TEST_INFO("Failed : %d", failed);
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SKELDEV_TEST_INFO("Not supported : %d", unsupported);
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if (failed)
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return -1;
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return 0;
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};
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