002 (2607B)
1 #!/usr/bin/env bash 2 # group: rw auto quick 3 # 4 # Test simple read/write using plain bdrv_pread/bdrv_pwrite 5 # 6 # Copyright (C) 2009 Red Hat, Inc. 7 # 8 # This program is free software; you can redistribute it and/or modify 9 # it under the terms of the GNU General Public License as published by 10 # the Free Software Foundation; either version 2 of the License, or 11 # (at your option) any later version. 12 # 13 # This program is distributed in the hope that it will be useful, 14 # but WITHOUT ANY WARRANTY; without even the implied warranty of 15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 # GNU General Public License for more details. 17 # 18 # You should have received a copy of the GNU General Public License 19 # along with this program. If not, see <http://www.gnu.org/licenses/>. 20 # 21 22 # creator 23 owner=hch@lst.de 24 25 seq=`basename $0` 26 echo "QA output created by $seq" 27 28 status=1 # failure is the default! 29 30 _cleanup() 31 { 32 _cleanup_test_img 33 } 34 trap "_cleanup; exit \$status" 0 1 2 3 15 35 36 # get standard environment, filters and checks 37 . ./common.rc 38 . ./common.filter 39 40 _supported_fmt generic 41 _supported_proto generic 42 _unsupported_imgopts "subformat=streamOptimized" 43 44 45 size=128M 46 _make_test_img $size 47 48 echo 49 echo "== reading whole image ==" 50 $QEMU_IO -c "read -p 0 $size" "$TEST_IMG" | _filter_qemu_io 51 52 echo 53 echo "== rewriting whole image ==" 54 $QEMU_IO -c "write -pP 0xa 0 $size" "$TEST_IMG" | _filter_qemu_io 55 56 echo 57 echo "== verify pattern ==" 58 $QEMU_IO -c "read -pP 0xa 0 $size" "$TEST_IMG" | _filter_qemu_io 59 60 echo 61 echo "unaligned pwrite" 62 $QEMU_IO -c 'write -pP 0xab 66 42' "$TEST_IMG" | _filter_qemu_io 63 $QEMU_IO -c 'write -pP 0xac 512 288' "$TEST_IMG" | _filter_qemu_io 64 $QEMU_IO -c 'write -pP 0xad 800 224' "$TEST_IMG" | _filter_qemu_io 65 $QEMU_IO -c 'write -pP 0xae 66000 128k' "$TEST_IMG" | _filter_qemu_io 66 $QEMU_IO -c 'write -pP 0xaf 256k 42' "$TEST_IMG" | _filter_qemu_io 67 68 echo 69 echo "verify pattern" 70 $QEMU_IO -c 'read -pP 0xa 0 66' "$TEST_IMG" | _filter_qemu_io 71 $QEMU_IO -c 'read -pP 0xab 66 42' "$TEST_IMG" | _filter_qemu_io 72 $QEMU_IO -c 'read -pP 0xa 108 404' "$TEST_IMG" | _filter_qemu_io 73 $QEMU_IO -c 'read -pP 0xac 512 288' "$TEST_IMG" | _filter_qemu_io 74 $QEMU_IO -c 'read -pP 0xad 800 224' "$TEST_IMG" | _filter_qemu_io 75 $QEMU_IO -c 'read -pP 0xa 1k 64976' "$TEST_IMG" | _filter_qemu_io 76 $QEMU_IO -c 'read -pP 0xae 66000 128k' "$TEST_IMG" | _filter_qemu_io 77 $QEMU_IO -c 'read -pP 0xa 197072 65072' "$TEST_IMG" | _filter_qemu_io 78 $QEMU_IO -c 'read -pP 0xaf 256k 42' "$TEST_IMG" | _filter_qemu_io 79 $QEMU_IO -c 'read -pP 0xa 262186 470' "$TEST_IMG" | _filter_qemu_io 80 81 # success, all done 82 echo "*** done" 83 rm -f $seq.full 84 status=0