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lvol: unit tests for refcnt

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Signed-off-by: Piotr Pelplinski <piotr.pelplinski@intel.com>
Change-Id: I5b6dc8244f1063abc6f216502a582a5b7ec6eb4a
Reviewed-on: https://review.gerrithub.io/383767
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Maciej Szwed <maciej.szwed@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This commit is contained in:
Piotr Pelplinski 2017-10-25 14:57:07 +02:00 committed by Jim Harris
parent 40dd3c29a4
commit 2f2288485a
1 changed files with 64 additions and 0 deletions
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64
test/unit/lib/lvol/lvol.c/lvol_ut.c
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@ -907,6 +907,7 @@ lvol_resize(void)
rc = spdk_lvol_resize(g_lvol, 10, lvol_store_op_complete, NULL);
CU_ASSERT(rc != 0);
CU_ASSERT(g_lvserrno != 0);
g_resize_rc = 0;
g_resize_rc = 0;
spdk_lvol_close(g_lvol, close_cb, NULL);
@ -1291,6 +1292,65 @@ lvol_names(void)
spdk_free_thread();
}
static void lvol_refcnt(void)
{
struct lvol_ut_bs_dev dev;
struct spdk_lvs_opts opts;
int rc = 0;
init_dev(&dev);
spdk_allocate_thread(_lvol_send_msg, NULL, NULL);
spdk_lvs_opts_init(&opts);
strncpy(opts.name, "lvs", sizeof(opts.name));
g_lvserrno = -1;
rc = spdk_lvs_init(&dev.bs_dev, &opts, lvol_store_op_with_handle_complete, NULL);
CU_ASSERT(rc == 0);
CU_ASSERT(g_lvserrno == 0);
SPDK_CU_ASSERT_FATAL(g_lvol_store != NULL);
spdk_lvol_create(g_lvol_store, "lvol", 10, lvol_op_with_handle_complete, NULL);
CU_ASSERT(g_lvserrno == 0);
SPDK_CU_ASSERT_FATAL(g_lvol != NULL);
CU_ASSERT(g_lvol->ref_count == 1);
spdk_lvol_open(g_lvol, lvol_op_with_handle_complete, NULL);
CU_ASSERT(g_lvol->ref_count == 2);
/* Trying to destroy lvol while its open should fail */
spdk_lvol_destroy(g_lvol, lvol_op_complete, NULL);
CU_ASSERT(g_lvolerrno != 0);
spdk_lvol_close(g_lvol, lvol_op_complete, NULL);
CU_ASSERT(g_lvol->ref_count == 1);
CU_ASSERT(g_lvolerrno == 0);
spdk_lvol_close(g_lvol, lvol_op_complete, NULL);
CU_ASSERT(g_lvol->ref_count == 0);
CU_ASSERT(g_lvolerrno == 0);
/* Try to close already closed lvol */
spdk_lvol_close(g_lvol, lvol_op_complete, NULL);
CU_ASSERT(g_lvol->ref_count == 0);
CU_ASSERT(g_lvolerrno != 0);
g_lvserrno = -1;
rc = spdk_lvs_unload(g_lvol_store, lvol_store_op_complete, NULL);
CU_ASSERT(rc == 0);
CU_ASSERT(g_lvserrno == 0);
g_lvol_store = NULL;
CU_ASSERT(rc == 0);
CU_ASSERT(g_lvserrno == 0);
g_lvol_store = NULL;
free_dev(&dev);
spdk_free_thread();
}
int main(int argc, char **argv)
@ -1323,6 +1383,10 @@ int main(int argc, char **argv)
CU_add_test(suite, "lvs_load", lvs_load) == NULL ||
CU_add_test(suite, "lvols_load", lvols_load) == NULL ||
CU_add_test(suite, "lvol_open", lvol_open) == NULL ||
CU_add_test(suite, "lvol_load", lvs_load) == NULL ||
CU_add_test(suite, "lvs_load", lvols_load) == NULL ||
CU_add_test(suite, "lvol_open", lvol_open) == NULL ||
CU_add_test(suite, "lvol_refcnt", lvol_refcnt) == NULL ||
CU_add_test(suite, "lvol_names", lvol_names) == NULL
) {
CU_cleanup_registry();