> -----Original Message-----
> From: Jerin Jacob [mailto:jerin.ja...@caviumnetworks.com]
> Sent: Monday, February 6, 2017 5:24 AM
> To: dev@dpdk.org
> Cc: Richardson, Bruce <bruce.richard...@intel.com>; hemant.agra...@nxp.com;
> Eads, Gage
> <gage.e...@intel.com>; Van Haaren, Harry <harry.van.haa...@intel.com>; Jerin
> Jacob
> <jerin.ja...@caviumnetworks.com>
> Subject: [dpdk-dev] [PATCH 4/4] app/test: unit test case to exercise eventdev
> vdev uninit
>
> Signed-off-by: Jerin Jacob <jerin.ja...@caviumnetworks.com>
> ---
Comments inline,
> app/test/test_eventdev.c | 60
> +++++++++++++++++++++++++++++++++++++++++++++++-
> 1 file changed, 59 insertions(+), 1 deletion(-)
>
> diff --git a/app/test/test_eventdev.c b/app/test/test_eventdev.c
> index 042a446..e817838 100644
> --- a/app/test/test_eventdev.c
> +++ b/app/test/test_eventdev.c
> @@ -51,7 +51,7 @@ testsuite_setup(void)
> if (!count) {
> printf("Failed to find a valid event device,"
> " testing with event_skeleton device\n");
> - return rte_eal_vdev_init("event_skeleton", NULL);
> + return rte_eal_vdev_init("event_skeleton0", NULL);
I think these hard-coded eventdev names need to be removed from the testing
framework, and we should let the app/test >> propt accept the name of the vdev
to use instead. That would allow running tests on each device by:
RTE>> eventdev_common_autotest event_skeleton0
RTE>> eventdev_common_autotest event_sw0
> }
> return TEST_SUCCESS;
> }
> @@ -720,6 +720,62 @@ test_eventdev_close(void)
> return rte_event_dev_close(TEST_DEV_ID);
> }
>
> +#define TEST_EVENTDEV_COUNT 8
> +
> +static int
> +test_eventdev_create_destroy(void)
> +{
> +#ifdef RTE_LIBRTE_PMD_SKELETON_EVENTDEV
Same issue as above, compile-time selection of the tests to be run isn't
flexible enough to allow testing multiple eventdevs.
I think using a parameter to eventdev_common_autotest to pass the "name" to use
would work again? I am open to other solutions if there's a better way :)
> + int i, ret;
> + uint8_t curr_count;
> + char name[RTE_EVENTDEV_NAME_MAX_LEN];
> +
> + curr_count = rte_event_dev_count();
> +
> + /* Start from one to avoid overlap with active event_skeleton0 dev */
> + for (i = 1; i <= TEST_EVENTDEV_COUNT; i++) {
> + ret = snprintf(name, RTE_EVENTDEV_NAME_MAX_LEN,
> + "%s%u", "event_skeleton", i);
> + TEST_ASSERT(ret >= 0, "Expected >0, %d", ret);
> + ret = rte_eal_vdev_init(name, NULL);
> + TEST_ASSERT_SUCCESS(ret, "Failed to init event_skeleton dev %s",
> + name);
> + }
> + for (i = 1; i <= TEST_EVENTDEV_COUNT; i++) {
> + ret = snprintf(name, RTE_EVENTDEV_NAME_MAX_LEN,
> + "%s%u", "event_skeleton", i);
> + TEST_ASSERT(ret >= 0, "Expected >0, %d", ret);
> + ret = rte_eal_vdev_uninit(name);
> + TEST_ASSERT_SUCCESS(ret, "Failed to uninit skeleton dev %s",
> + name);
> + }
> + TEST_ASSERT(curr_count == rte_event_dev_count(),
> + "init/uninit pairs count mismatch");
> +
> + /* Test in reverse order */
> + for (i = 1; i <= TEST_EVENTDEV_COUNT; i++) {
> + ret = snprintf(name, RTE_EVENTDEV_NAME_MAX_LEN,
> + "%s%u", "event_skeleton", i);
> + TEST_ASSERT(ret >= 0, "Expected >0, %d", ret);
> + ret = rte_eal_vdev_init(name, NULL);
> + TEST_ASSERT_SUCCESS(ret, "Failed to init event_skeleton dev %s",
> + name);
> + }
> + for (i = TEST_EVENTDEV_COUNT; i > 0; i--) {
> + ret = snprintf(name, RTE_EVENTDEV_NAME_MAX_LEN,
> + "%s%u", "event_skeleton", i);
> + TEST_ASSERT(ret >= 0, "Expected >0, %d", ret);
> + ret = rte_eal_vdev_uninit(name);
> + TEST_ASSERT_SUCCESS(ret, "Failed to uninit skeleton dev %s",
> + name);
> + }
> + TEST_ASSERT(curr_count == rte_event_dev_count(),
> + "init/uninit pairs count mismatch");
> +#else
> + printf("Skipping eventdev_create_destroy test due to unavailability of
> event skeleton
> device\n");
> +#endif
> + return TEST_SUCCESS;
> +}
> static struct unit_test_suite eventdev_common_testsuite = {
> .suite_name = "eventdev common code unit test suite",
> .setup = testsuite_setup,
> @@ -765,6 +821,8 @@ static struct unit_test_suite eventdev_common_testsuite
> = {
> test_eventdev_link_get),
> TEST_CASE_ST(eventdev_setup_device, NULL,
> test_eventdev_close),
> + TEST_CASE_ST(NULL, NULL,
> + test_eventdev_create_destroy),
> TEST_CASES_END() /**< NULL terminate unit test array */
> }
> };
> --
> 2.5.5
