Commit f46d3a24 authored by KanKuo's avatar KanKuo Committed by Ben Walker
Browse files

UT/bdev/bdev.c:add bdev_compare test 



Signed-off-by: default avatarKuo Kan <kuox.kan@intel.com>
Change-Id: Ib3d33cefc78f543e157ea552ee88f0514e305054
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15795


Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
parent 53f57b5d

test/unit/lib/bdev/bdev.c/bdev_ut.c

+31 −2
Original line number Diff line number Diff line
@@ -3608,7 +3608,7 @@ _bdev_compare(bool emulated) 
	compare_iov.iov_base = aa_buf;

	compare_iov.iov_len = sizeof(aa_buf);



	/* 1. successful compare */

	/* 1. successful comparev */

	expected_io = ut_alloc_expected_io(expected_io_type, offset, num_blocks, 0);

	TAILQ_INSERT_TAIL(&g_bdev_ut_channel->expected_io, expected_io, link);
@@ -3622,7 +3622,7 @@ _bdev_compare(bool emulated) 
	CU_ASSERT(g_io_done == true);

	CU_ASSERT(g_io_status == SPDK_BDEV_IO_STATUS_SUCCESS);



	/* 2. miscompare */

	/* 2. miscompare comparev */

	expected_io = ut_alloc_expected_io(expected_io_type, offset, num_blocks, 0);

	TAILQ_INSERT_TAIL(&g_bdev_ut_channel->expected_io, expected_io, link);
@@ -3636,6 +3636,35 @@ _bdev_compare(bool emulated) 
	CU_ASSERT(g_io_done == true);

	CU_ASSERT(g_io_status == SPDK_BDEV_IO_STATUS_MISCOMPARE);



	/* 3. successful compare */

	g_io_exp_status = SPDK_BDEV_IO_STATUS_SUCCESS;

	expected_io = ut_alloc_expected_io(expected_io_type, offset, num_blocks, 0);

	TAILQ_INSERT_TAIL(&g_bdev_ut_channel->expected_io, expected_io, link);



	g_io_done = false;

	g_compare_read_buf = aa_buf;

	g_compare_read_buf_len = sizeof(aa_buf);

	rc = spdk_bdev_compare_blocks(desc, ioch, aa_buf, offset, num_blocks, io_done, NULL);

	CU_ASSERT_EQUAL(rc, 0);

	num_completed = stub_complete_io(1);

	CU_ASSERT_EQUAL(num_completed, 1);

	CU_ASSERT(g_io_done == true);

	CU_ASSERT(g_io_status == SPDK_BDEV_IO_STATUS_SUCCESS);



	/* 4. miscompare compare */

	expected_io = ut_alloc_expected_io(expected_io_type, offset, num_blocks, 0);

	TAILQ_INSERT_TAIL(&g_bdev_ut_channel->expected_io, expected_io, link);



	g_io_done = false;

	g_compare_read_buf = bb_buf;

	g_compare_read_buf_len = sizeof(bb_buf);

	rc = spdk_bdev_compare_blocks(desc, ioch, aa_buf, offset, num_blocks, io_done, NULL);

	CU_ASSERT_EQUAL(rc, 0);

	num_completed = stub_complete_io(1);

	CU_ASSERT_EQUAL(num_completed, 1);

	CU_ASSERT(g_io_done == true);

	CU_ASSERT(g_io_status == SPDK_BDEV_IO_STATUS_MISCOMPARE);



	spdk_put_io_channel(ioch);

	spdk_bdev_close(desc);

	free_bdev(bdev);