Commit 98db8f08 authored by Tomasz Zawadzki's avatar Tomasz Zawadzki Committed by Jim Harris
Browse files

ut/blobstore: add spdk_bs_load() tests for different cluster_size 



Previously cluster sizes only set as default were tested,
this patch adds test for load when different cluster_size is used.

Change-Id: I585adff25c81de809435ef235314cd4b8b116261
Signed-off-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-on: https://review.gerrithub.io/420607


Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
parent 6642c9e9

test/unit/lib/blob/blob.c/blob_ut.c

+54 −0
Original line number Diff line number Diff line
@@ -2270,6 +2270,59 @@ bs_load(void) 


}



static void

bs_load_custom_cluster_size(void)

{

	struct spdk_bs_dev *dev;

	struct spdk_bs_super_block *super_block;

	struct spdk_bs_opts opts;

	uint32_t custom_cluster_size = 4194304; /* 4MiB */

	uint32_t cluster_sz;

	uint64_t total_clusters;



	dev = init_dev();

	spdk_bs_opts_init(&opts);

	opts.cluster_sz = custom_cluster_size;

	snprintf(opts.bstype.bstype, sizeof(opts.bstype.bstype), "TESTTYPE");



	/* Initialize a new blob store */

	spdk_bs_init(dev, &opts, bs_op_with_handle_complete, NULL);

	CU_ASSERT(g_bserrno == 0);

	SPDK_CU_ASSERT_FATAL(g_bs != NULL);

	cluster_sz = g_bs->cluster_sz;

	total_clusters = g_bs->total_clusters;



	/* Unload the blob store */

	spdk_bs_unload(g_bs, bs_op_complete, NULL);

	CU_ASSERT(g_bserrno == 0);

	g_bs = NULL;

	g_blob = NULL;

	g_blobid = 0;



	super_block = (struct spdk_bs_super_block *)g_dev_buffer;

	CU_ASSERT(super_block->clean == 1);



	/* Load an existing blob store */

	dev = init_dev();

	spdk_bs_opts_init(&opts);

	snprintf(opts.bstype.bstype, sizeof(opts.bstype.bstype), "TESTTYPE");

	spdk_bs_load(dev, &opts, bs_op_with_handle_complete, NULL);

	CU_ASSERT(g_bserrno == 0);

	SPDK_CU_ASSERT_FATAL(g_bs != NULL);

	/* Compare cluster size and number to one after initialization */

	CU_ASSERT(cluster_sz == g_bs->cluster_sz);

	CU_ASSERT(total_clusters == g_bs->total_clusters);



	super_block = (struct spdk_bs_super_block *)g_dev_buffer;

	CU_ASSERT(super_block->clean == 1);

	CU_ASSERT(super_block->size == dev->blockcnt * dev->blocklen);



	spdk_bs_unload(g_bs, bs_op_complete, NULL);

	CU_ASSERT(g_bserrno == 0);

	CU_ASSERT(super_block->clean == 1);

	g_bs = NULL;

}



static void

bs_type(void)

{
@@ -4915,6 +4968,7 @@ int main(int argc, char **argv) 
		CU_add_test(suite, "blob_iter", blob_iter) == NULL ||

		CU_add_test(suite, "blob_xattr", blob_xattr) == NULL ||

		CU_add_test(suite, "bs_load", bs_load) == NULL ||

		CU_add_test(suite, "bs_load_custom_cluster_size", bs_load_custom_cluster_size) == NULL ||

		CU_add_test(suite, "bs_unload", bs_unload) == NULL ||

		CU_add_test(suite, "bs_cluster_sz", bs_cluster_sz) == NULL ||

		CU_add_test(suite, "bs_usable_clusters", bs_usable_clusters) == NULL ||