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1 #!/usr/bin/env bash 2 # group: rw auto quick 3 # 4 # Regression test for commit b7ab0fea (which was a corruption fix, 5 # despite the commit message claiming otherwise) 6 # 7 # Copyright (C) 2013 Red Hat, Inc. 8 # 9 # This program is free software; you can redistribute it and/or modify 10 # it under the terms of the GNU General Public License as published by 11 # the Free Software Foundation; either version 2 of the License, or 12 # (at your option) any later version. 13 # 14 # This program is distributed in the hope that it will be useful, 15 # but WITHOUT ANY WARRANTY; without even the implied warranty of 16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 # GNU General Public License for more details. 18 # 19 # You should have received a copy of the GNU General Public License 20 # along with this program. If not, see <http://www.gnu.org/licenses/>. 21 # 22 23 # creator 24 owner=kwolf@redhat.com 25 26 seq=`basename $0` 27 echo "QA output created by $seq" 28 29 status=1 # failure is the default! 30 31 _cleanup() 32 { 33 _cleanup_test_img 34 } 35 trap "_cleanup; exit \$status" 0 1 2 3 15 36 37 # get standard environment, filters and checks 38 . ./common.rc 39 . ./common.filter 40 41 _supported_fmt qcow2 42 _supported_proto generic 43 44 size=128M 45 46 _make_test_img $size 47 48 qemu_io_cmds() 49 { 50 cat <<EOF 51 write -P 0x66 0 320k 52 write 320k 128k 53 write -P 0x55 1M 128k 54 write -P 0x88 448k 128k 55 discard 320k 128k 56 aio_flush 57 58 write -P 0x77 0 480k 59 aio_flush 60 61 read -P 0x77 0 480k 62 read -P 0x88 480k 96k 63 read -P 0x55 1M 128k 64 EOF 65 } 66 67 qemu_io_cmds | $QEMU_IO "$TEST_IMG" | _filter_qemu_io 68 _check_test_img 69 70 # success, all done 71 echo "*** done" 72 rm -f $seq.full 73 status=0