1*86ce1f6eSReda Sallahi#! /bin/bash 2*86ce1f6eSReda Sallahi# 3*86ce1f6eSReda Sallahi# qemu-img dd test with different block sizes 4*86ce1f6eSReda Sallahi# 5*86ce1f6eSReda Sallahi# Copyright (C) 2016 Reda Sallahi 6*86ce1f6eSReda Sallahi# 7*86ce1f6eSReda Sallahi# This program is free software; you can redistribute it and/or modify 8*86ce1f6eSReda Sallahi# it under the terms of the GNU General Public License as published by 9*86ce1f6eSReda Sallahi# the Free Software Foundation; either version 2 of the License, or 10*86ce1f6eSReda Sallahi# (at your option) any later version. 11*86ce1f6eSReda Sallahi# 12*86ce1f6eSReda Sallahi# This program is distributed in the hope that it will be useful, 13*86ce1f6eSReda Sallahi# but WITHOUT ANY WARRANTY; without even the implied warranty of 14*86ce1f6eSReda Sallahi# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15*86ce1f6eSReda Sallahi# GNU General Public License for more details. 16*86ce1f6eSReda Sallahi# 17*86ce1f6eSReda Sallahi# You should have received a copy of the GNU General Public License 18*86ce1f6eSReda Sallahi# along with this program. If not, see <http://www.gnu.org/licenses/>. 19*86ce1f6eSReda Sallahi# 20*86ce1f6eSReda Sallahi 21*86ce1f6eSReda Sallahiowner=fullmanet@gmail.com 22*86ce1f6eSReda Sallahi 23*86ce1f6eSReda Sallahiseq="$(basename $0)" 24*86ce1f6eSReda Sallahiecho "QA output created by $seq" 25*86ce1f6eSReda Sallahi 26*86ce1f6eSReda Sallahihere="$PWD" 27*86ce1f6eSReda Sallahistatus=1 28*86ce1f6eSReda Sallahi 29*86ce1f6eSReda Sallahi_cleanup() 30*86ce1f6eSReda Sallahi{ 31*86ce1f6eSReda Sallahi _cleanup_test_img 32*86ce1f6eSReda Sallahi rm -f "$TEST_IMG.out" 33*86ce1f6eSReda Sallahi} 34*86ce1f6eSReda Sallahitrap "_cleanup; exit \$status" 0 1 2 3 15 35*86ce1f6eSReda Sallahi 36*86ce1f6eSReda Sallahi. ./common.rc 37*86ce1f6eSReda Sallahi. ./common.filter 38*86ce1f6eSReda Sallahi. ./common.pattern 39*86ce1f6eSReda Sallahi 40*86ce1f6eSReda Sallahi_supported_fmt generic 41*86ce1f6eSReda Sallahi_supported_proto file 42*86ce1f6eSReda Sallahi_supported_os Linux 43*86ce1f6eSReda Sallahi 44*86ce1f6eSReda SallahiTEST_SIZES="5 512 1024 1999 1K 64K 1M" 45*86ce1f6eSReda Sallahi 46*86ce1f6eSReda Sallahifor bs in $TEST_SIZES; do 47*86ce1f6eSReda Sallahi echo 48*86ce1f6eSReda Sallahi echo "== Creating image ==" 49*86ce1f6eSReda Sallahi 50*86ce1f6eSReda Sallahi size=1M 51*86ce1f6eSReda Sallahi _make_test_img $size 52*86ce1f6eSReda Sallahi _check_test_img 53*86ce1f6eSReda Sallahi $QEMU_IO -c "write -P 0xa 0 $size" "$TEST_IMG" | _filter_qemu_io 54*86ce1f6eSReda Sallahi 55*86ce1f6eSReda Sallahi echo 56*86ce1f6eSReda Sallahi echo "== Converting the image with dd with a block size of $bs ==" 57*86ce1f6eSReda Sallahi 58*86ce1f6eSReda Sallahi $QEMU_IMG dd if="$TEST_IMG" of="$TEST_IMG.out" bs=$bs -O "$IMGFMT" 59*86ce1f6eSReda Sallahi TEST_IMG="$TEST_IMG.out" _check_test_img 60*86ce1f6eSReda Sallahi 61*86ce1f6eSReda Sallahi echo 62*86ce1f6eSReda Sallahi echo "== Compare the images with qemu-img compare ==" 63*86ce1f6eSReda Sallahi 64*86ce1f6eSReda Sallahi $QEMU_IMG compare "$TEST_IMG" "$TEST_IMG.out" 65*86ce1f6eSReda Sallahidone 66*86ce1f6eSReda Sallahi 67*86ce1f6eSReda Sallahiecho 68*86ce1f6eSReda Sallahiecho "*** done" 69*86ce1f6eSReda Sallahirm -f "$seq.full" 70*86ce1f6eSReda Sallahistatus=0 71