Commit 2f228848 authored by Piotr Pelplinski's avatar Piotr Pelplinski Committed by Jim Harris
Browse files

lvol: unit tests for refcnt 



Signed-off-by: default avatarPiotr Pelplinski <piotr.pelplinski@intel.com>
Change-Id: I5b6dc8244f1063abc6f216502a582a5b7ec6eb4a
Reviewed-on: https://review.gerrithub.io/383767


Tested-by: default avatarSPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: default avatarMaciej Szwed <maciej.szwed@intel.com>
Reviewed-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: default avatarDaniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
parent 40dd3c29

test/unit/lib/lvol/lvol.c/lvol_ut.c

+64 −0
Original line number Diff line number Diff line
@@ -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();