linux/tools/testing/selftests/ublk/test_null_01.sh
Ming Lei 390174c91d selftests: ublk: improve test usability
Add UBLK_TEST_QUIET, so we can print test result(PASS/SKIP/FAIL) only.

Also always run from test script's current directory, then the same test
script can be started from other work directory.

This way helps a lot to reuse this test source code and scripts for
other projects(liburing, blktests, ...)

Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250303124324.3563605-12-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2025-03-10 16:24:42 -06:00

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#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
. "$(cd "$(dirname "$0")" && pwd)"/test_common.sh
TID="null_01"
ERR_CODE=0
_prep_test "null" "basic IO test"
dev_id=$(_add_ublk_dev -t null)
_check_add_dev $TID $?
# run fio over the two disks
fio --name=job1 --filename=/dev/ublkb"${dev_id}" --ioengine=libaio --rw=readwrite --iodepth=32 --size=256M > /dev/null 2>&1
ERR_CODE=$?
_cleanup_test "null"
_show_result $TID $ERR_CODE