#!/usr/bin/env bash # group: rw quick # # qemu-img dd test for the skip option # # Copyright (C) 2016 Reda Sallahi # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. # owner=fullmanet@gmail.com seq="$(basename $0)" echo "QA output created by $seq" status=1 _cleanup() { _cleanup_test_img _rm_test_img "$TEST_IMG.out" _rm_test_img "$TEST_IMG.out.dd" } trap "_cleanup; exit \$status" 0 1 2 3 15 . ./common.rc . ./common.filter . ./common.pattern _supported_fmt raw _supported_proto file _supported_os Linux TEST_SKIP_BLOCKS="1 2 30 30K" for skip in $TEST_SKIP_BLOCKS; do echo echo "== Creating image ==" size=1M _make_test_img $size _check_test_img $QEMU_IO -c "write -P 0xa 24 512k" "$TEST_IMG" | _filter_qemu_io echo echo "== Converting the image with dd with skip=$skip ==" $QEMU_IMG dd if="$TEST_IMG" of="$TEST_IMG.out" skip="$skip" -O "$IMGFMT" \ 2> /dev/null TEST_IMG="$TEST_IMG.out" _check_test_img dd if="$TEST_IMG" of="$TEST_IMG.out.dd" skip="$skip" status=none echo echo "== Compare the images with qemu-img compare ==" $QEMU_IMG compare "$TEST_IMG.out.dd" "$TEST_IMG.out" done echo echo "*** done" rm -f "$seq.full" status=0