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test/nvme_ctrlr: cases for setting arbitration feature and ctrlr state

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Change-Id: I7467049e5f5f256704f5eb8fd51a0c9c1c44a581
Signed-off-by: Mao Jiang <maox.jiang@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7196
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This commit is contained in:
Mao Jiang 2021-04-21 15:19:19 +08:00 committed by Tomasz Zawadzki
parent 33227bbcc0
commit 517164a5fd
1 changed files with 57 additions and 2 deletions
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59
test/unit/lib/nvme/nvme_ctrlr.c/nvme_ctrlr_ut.c
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@ -254,13 +254,15 @@ fake_cpl_sc(spdk_nvme_cmd_cb cb_fn, void *cb_arg)
cb_fn(cb_arg, &fake_cpl);
}
static uint32_t g_ut_cdw11;
int
spdk_nvme_ctrlr_cmd_set_feature(struct spdk_nvme_ctrlr *ctrlr, uint8_t feature,
uint32_t cdw11, uint32_t cdw12, void *payload, uint32_t payload_size,
spdk_nvme_cmd_cb cb_fn, void *cb_arg)
{
CU_ASSERT(0);
return -1;
g_ut_cdw11 = cdw11;
return 0;
}
int
@ -2421,6 +2423,57 @@ test_nvme_cmd_map_sgls(void)
spdk_free(sgls);
}
static void
test_nvme_ctrlr_set_arbitration_feature(void)
{
struct spdk_nvme_ctrlr ctrlr = {};
ctrlr.opts.arbitration_burst = 6;
ctrlr.flags |= SPDK_NVME_CTRLR_WRR_SUPPORTED;
ctrlr.opts.low_priority_weight = 1;
ctrlr.opts.medium_priority_weight = 2;
ctrlr.opts.high_priority_weight = 3;
/* g_ut_cdw11 used to record value command feature set. */
g_ut_cdw11 = 0;
/* arbitration_burst count available. */
nvme_ctrlr_set_arbitration_feature(&ctrlr);
CU_ASSERT((uint8_t)g_ut_cdw11 == 6);
CU_ASSERT((uint8_t)(g_ut_cdw11 >> 8) == 1);
CU_ASSERT((uint8_t)(g_ut_cdw11 >> 16) == 2);
CU_ASSERT((uint8_t)(g_ut_cdw11 >> 24) == 3);
/* arbitration_burst unavailable. */
g_ut_cdw11 = 0;
ctrlr.opts.arbitration_burst = 8;
nvme_ctrlr_set_arbitration_feature(&ctrlr);
CU_ASSERT(g_ut_cdw11 == 0);
}
static void
test_nvme_ctrlr_set_state(void)
{
struct spdk_nvme_ctrlr ctrlr = {};
MOCK_SET(spdk_get_ticks, 0);
nvme_ctrlr_set_state(&ctrlr, NVME_CTRLR_STATE_SET_KEEP_ALIVE_TIMEOUT, 1000);
CU_ASSERT(ctrlr.state == NVME_CTRLR_STATE_SET_KEEP_ALIVE_TIMEOUT);
CU_ASSERT(ctrlr.state_timeout_tsc == 1000000);
nvme_ctrlr_set_state(&ctrlr, NVME_CTRLR_STATE_SET_KEEP_ALIVE_TIMEOUT, 0);
CU_ASSERT(ctrlr.state == NVME_CTRLR_STATE_SET_KEEP_ALIVE_TIMEOUT);
CU_ASSERT(ctrlr.state_timeout_tsc == NVME_TIMEOUT_INFINITE);
/* Time out ticks causes integer overflow. */
MOCK_SET(spdk_get_ticks, UINT64_MAX);
nvme_ctrlr_set_state(&ctrlr, NVME_CTRLR_STATE_SET_KEEP_ALIVE_TIMEOUT, 1000);
CU_ASSERT(ctrlr.state == NVME_CTRLR_STATE_SET_KEEP_ALIVE_TIMEOUT);
CU_ASSERT(ctrlr.state_timeout_tsc == NVME_TIMEOUT_INFINITE);
MOCK_CLEAR(spdk_get_ticks);
}
int main(int argc, char **argv)
{
CU_pSuite suite = NULL;
@ -2463,6 +2516,8 @@ int main(int argc, char **argv)
CU_ADD_TEST(suite, test_nvme_ctrlr_add_remove_process);
CU_ADD_TEST(suite, test_nvme_cmd_map_prps);
CU_ADD_TEST(suite, test_nvme_cmd_map_sgls);
CU_ADD_TEST(suite, test_nvme_ctrlr_set_arbitration_feature);
CU_ADD_TEST(suite, test_nvme_ctrlr_set_state);
CU_basic_set_mode(CU_BRM_VERBOSE);
CU_basic_run_tests();