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1 #!/usr/bin/env bash 2 # group: auto quick 3 # 4 # Test case for connecting to a non-existing NBD export name 5 # 6 # Copyright (C) 2016 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=hreitz@redhat.com 24 25 seq="$(basename $0)" 26 echo "QA output created by $seq" 27 28 status=1 # failure is the default! 29 30 _cleanup() 31 { 32 _cleanup_qemu 33 rm -f "$SOCK_DIR/nbd" 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 . ./common.qemu 41 42 _supported_fmt generic 43 _supported_proto generic 44 45 keep_stderr=y \ 46 _launch_qemu 2> >(_filter_nbd) 47 48 _send_qemu_cmd $QEMU_HANDLE \ 49 "{ 'execute': 'qmp_capabilities' }" \ 50 'return' 51 52 _send_qemu_cmd $QEMU_HANDLE \ 53 "{ 'execute': 'nbd-server-start', 54 'arguments': { 'addr': { 'type': 'unix', 55 'data': { 'path': '$SOCK_DIR/nbd' }}}}" \ 56 'return' 57 58 # This should just result in a client error, not in the server crashing 59 $QEMU_IO_PROG -f raw -c quit \ 60 "nbd+unix:///no_such_export?socket=$SOCK_DIR/nbd" 2>&1 \ 61 | _filter_qemu_io | _filter_nbd 62 # Likewise, with longest possible name permitted in NBD protocol 63 $QEMU_IO_PROG -f raw -c quit \ 64 "nbd+unix:///$(printf %4096d 1 | tr ' ' a)?socket=$SOCK_DIR/nbd" 2>&1 \ 65 | _filter_qemu_io | _filter_nbd | sed 's/aaaa*aa/aa--aa/' 66 67 _send_qemu_cmd $QEMU_HANDLE \ 68 "{ 'execute': 'quit' }" \ 69 'return' 70 71 wait=1 _cleanup_qemu 72 73 # success, all done 74 echo '*** done' 75 rm -f $seq.full 76 status=0