Commit 55ce7187 authored by Marcin Suski's avatar Marcin Suski Committed by Tomasz Zawadzki
Browse files

test/dd: Negative tests for spdk_dd app 



Change-Id: Ia5b7531fc828ce161bba49602cd4a1b97d1076fe
Signed-off-by: default avatarMarcin Suski <marcin.suski@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/20998


Reviewed-by: default avatarJim Harris <jim.harris@samsung.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarKarol Latecki <karol.latecki@intel.com>
Reviewed-by: default avatarMichal Berger <michal.berger@intel.com>
Reviewed-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
parent a1123dbf

test/dd/dd.sh

+1 −0
Original line number Diff line number Diff line
@@ -25,3 +25,4 @@ if ((SPDK_TEST_URING == 1)); then 
	run_test "spdk_dd_uring" "$testdir/uring.sh"

fi

run_test "spdk_dd_sparse" "$testdir/sparse.sh"

run_test "spdk_dd_negative" "$testdir/negative_dd.sh"

test/dd/negative_dd.sh

0 → 100755
+118 −0
Original line number Diff line number Diff line 
#!/usr/bin/env bash

#  SPDX-License-Identifier: BSD-3-Clause

#  Copyright (C) 2023 Intel Corporation

#  All rights reserved.

#

testdir=$(readlink -f "$(dirname "$0")")

rootdir=$(readlink -f "$testdir/../../")

source "$testdir/common.sh"



invalid_arguments() {

	# Invalid arguments

	NOT "${DD_APP[@]}" \

		--ii="" \

		--ob=""

}



double_input() {

	# You may specify either --if or --ib, but not both.

	NOT "${DD_APP[@]}" \

		--if="$test_file0" \

		--ib="$bdev0" \

		--ob="$bdev1"

}



double_output() {

	# You may specify either --of or --ob, but not both

	NOT "${DD_APP[@]}" \

		--if="$test_file0" \

		--of="$test_file1" \

		--ob="$bdev0"

}



no_input() {

	# You must specify either --if or --ib

	NOT "${DD_APP[@]}" \

		--ob="$bdev0"

}



no_output() {

	# You must specify either --of or --ob

	NOT "${DD_APP[@]}" \

		--if="$test_file0"

}



wrong_blocksize() {

	# You must specify bs != 0

	NOT "${DD_APP[@]}" \

		--if="$test_file0" \

		--of="$test_file1" \

		--bs=0

}



smaller_blocksize() {

	# Cannot allocate memory, try smaller block size value

	NOT "${DD_APP[@]}" \

		--if="$test_file0" \

		--of="$test_file1" \

		--bs=99999999999999

}



invalid_count() {

	# Invalid --count value

	NOT "${DD_APP[@]}" \

		--if="$test_file0" \

		--of="$test_file1" \

		--count="-9"

}



invalid_oflag() {

	# --oflag may be used only with --of

	NOT "${DD_APP[@]}" \

		--ib="$bdev0" \

		--ob="$bdev0" \

		--oflag=0

}



invalid_iflag() {

	# --iflag may be used only with --if

	NOT "${DD_APP[@]}" \

		--ib="$bdev0" \

		--ob="$bdev0" \

		--iflag=0

}



unknown_flag() {

	# Unknown file flag

	NOT "${DD_APP[@]}" \

		--if="$test_file0" \

		--of="$test_file1" \

		--oflag="-1"

}



invalid_json() {

	# Both files need to exist and be accessible

	NOT "${DD_APP[@]}" \

		--if="$test_file0" \

		--of="$test_file1" \

		--json <(:)

}



test_file0=$SPDK_TEST_STORAGE/dd.dump0

test_file1=$SPDK_TEST_STORAGE/dd.dump1



touch "$test_file0"

touch "$test_file1"



run_test "dd_invalid_arguments" invalid_arguments

run_test "dd_double_input" double_input

run_test "dd_double_output" double_output

run_test "dd_no_input" no_input

run_test "dd_no_output" no_output

run_test "dd_wrong_blocksize" wrong_blocksize

run_test "dd_smaller_blocksize" smaller_blocksize

run_test "dd_invalid_count" invalid_count

run_test "dd_invalid_oflag" invalid_oflag

run_test "dd_invalid_iflag" invalid_iflag

run_test "dd_unknown_flag" unknown_flag

run_test "dd_invalid_json" invalid_json