Commit 55ee29ec authored by Monica Kenguva's avatar Monica Kenguva Committed by Tomasz Zawadzki
Browse files

test/accel: add UT for test_spdk_accel_submit_crc32cv() 



Signed-off-by: default avatarMonica Kenguva <monica.kenguva@intel.com>
Change-Id: Iefe925a61accea896e820cae5c401f1ceb8856e6
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9503


Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarAleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: default avatarPaul Luse <paul.e.luse@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
parent 24128a97

test/unit/lib/accel/accel.c/accel_engine_ut.c

+75 −1
Original line number Diff line number Diff line
@@ -35,7 +35,6 @@ 
#include "spdk_internal/mock.h"

#include "thread/thread_internal.h"

#include "common/lib/test_env.c"



#include "accel/accel_engine.c"



DEFINE_STUB(spdk_json_write_array_begin, int, (struct spdk_json_write_ctx *w), 0);
@@ -650,6 +649,80 @@ test_spdk_accel_submit_crc32c(void) 
	CU_ASSERT(expected_accel_task == &task);

}



static void

test_spdk_accel_submit_crc32cv(void)

{

	uint32_t crc_dst;

	uint32_t seed = 0;

	uint32_t iov_cnt = 32;

	void *cb_arg = NULL;

	int rc;

	uint32_t i = 0;

	struct spdk_accel_task task;

	struct iovec iov[32];

	struct spdk_accel_task *expected_accel_task = NULL;



	for (i = 0; i < iov_cnt; i++) {

		iov[i].iov_base = calloc(1, TEST_SUBMIT_SIZE);

		SPDK_CU_ASSERT_FATAL(iov[i].iov_base != NULL);

		iov[i].iov_len = TEST_SUBMIT_SIZE;

	}



	TAILQ_INIT(&g_accel_ch->task_pool);

	task.cb_fn = dummy_submit_cb_fn;

	task.cb_arg = cb_arg;

	task.accel_ch = g_accel_ch;

	task.batch = NULL;

	task.nbytes = TEST_SUBMIT_SIZE;

	TAILQ_INSERT_TAIL(&g_accel_ch->task_pool, &task, link);



	g_accel_ch->engine = &g_accel_engine;

	g_accel_ch->engine->capabilities = ACCEL_CRC32C;

	g_accel_ch->engine->submit_tasks = dummy_submit_tasks;



	/* HW accel submission OK. */

	rc = spdk_accel_submit_crc32cv(g_ch, &crc_dst, iov, iov_cnt, seed, dummy_submit_cb_fn, cb_arg);

	CU_ASSERT(rc == 0);

	CU_ASSERT(task.v.iovs == iov);

	CU_ASSERT(task.v.iovcnt == iov_cnt);

	CU_ASSERT(task.crc_dst == &crc_dst);

	CU_ASSERT(task.seed == seed);

	CU_ASSERT(task.op_code == ACCEL_OPCODE_CRC32C);

	CU_ASSERT(g_dummy_submit_called == true);

	CU_ASSERT(task.cb_fn == crc32cv_done);

	CU_ASSERT(task.cb_arg == &task);

	CU_ASSERT(task.nbytes == iov[0].iov_len);

	CU_ASSERT(task.chained.cb_fn == dummy_submit_cb_fn);

	CU_ASSERT(task.chained.cb_arg == cb_arg);



	TAILQ_INSERT_TAIL(&g_accel_ch->task_pool, &task, link);

	g_dummy_submit_called = false;

	g_accel_ch->engine->capabilities = 0;

	task.v.iovs = 0;

	task.v.iovcnt = 0;

	task.crc_dst = 0;

	task.seed = 0;

	task.op_code = 0xff;



	/* SW engine submit crc. */

	rc = spdk_accel_submit_crc32cv(g_ch, &crc_dst, iov, iov_cnt, seed, dummy_submit_cb_fn, cb_arg);

	CU_ASSERT(rc == 0);

	CU_ASSERT(task.v.iovs == iov);

	CU_ASSERT(task.v.iovcnt == iov_cnt);

	CU_ASSERT(task.crc_dst == &crc_dst);

	CU_ASSERT(task.seed == seed);

	CU_ASSERT(task.op_code == ACCEL_OPCODE_CRC32C);

	CU_ASSERT(g_dummy_submit_cb_called == false);



	expected_accel_task = TAILQ_FIRST(&g_sw_ch->tasks_to_complete);

	TAILQ_REMOVE(&g_sw_ch->tasks_to_complete, expected_accel_task, link);

	CU_ASSERT(expected_accel_task == &task);



	for (i = 0; i < iov_cnt; i++) {

		free(iov[i].iov_base);

	}

}



int main(int argc, char **argv)

{

	CU_pSuite	suite = NULL;
@@ -673,6 +746,7 @@ int main(int argc, char **argv) 
	CU_ADD_TEST(suite, test_spdk_accel_submit_compare);

	CU_ADD_TEST(suite, test_spdk_accel_submit_fill);

	CU_ADD_TEST(suite, test_spdk_accel_submit_crc32c);

	CU_ADD_TEST(suite, test_spdk_accel_submit_crc32cv);



	CU_basic_set_mode(CU_BRM_VERBOSE);

	CU_basic_run_tests();