Commit 3a1f7cb9 authored by paul luse's avatar paul luse Committed by Jim Harris
Browse files

bdev/raid: remove randomness from test_read_io() 



Use 2 fixed IO sizes instead.

Change-Id: I4f82108393703860c62fcde2f7d822a97cf2bb40
Signed-off-by: default avatarpaul luse <paul.e.luse@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/454513


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
parent 3ac37f5d

test/unit/lib/bdev/bdev_raid.c/bdev_raid_ut.c

+15 −11
Original line number Diff line number Diff line
@@ -1548,11 +1548,14 @@ test_read_io(void) 
	}

	free_test_req(&req);



	/* test 2 IO sizes based on global strip size set earlier */

	lba = 0;

	for (i = 0; i < 2; i++) {

		bdev_io = calloc(1, sizeof(struct spdk_bdev_io) + sizeof(struct raid_bdev_io));

		SPDK_CU_ASSERT_FATAL(bdev_io != NULL);

	io_len = (rand() % g_strip_size) + 1;

		io_len = (g_strip_size / 2) << i;

		bdev_io_initialize(bdev_io, &pbdev->bdev, lba, io_len, SPDK_BDEV_IO_TYPE_READ);

		lba += g_strip_size;

		memset(g_io_output, 0, (g_max_io_size / g_strip_size) + 1 * sizeof(struct io_output));

		g_io_output_index = 0;

		raid_bdev_submit_request(ch, bdev_io);
@@ -1560,6 +1563,7 @@ test_read_io(void) 
			  g_child_io_status_flag);

		bdev_io_cleanup(bdev_io);

		free(bdev_io);

	}



	raid_bdev_destroy_cb(pbdev, ch_ctx);

	CU_ASSERT(ch_ctx->base_channel == NULL);