1#!/bin/bash 2# 3# Test for reopen 4# 5# Copyright (C) 2015 Red Hat, Inc. 6# 7# This program is free software; you can redistribute it and/or modify 8# it under the terms of the GNU General Public License as published by 9# the Free Software Foundation; either version 2 of the License, or 10# (at your option) any later version. 11# 12# This program is distributed in the hope that it will be useful, 13# but WITHOUT ANY WARRANTY; without even the implied warranty of 14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15# GNU General Public License for more details. 16# 17# You should have received a copy of the GNU General Public License 18# along with this program. If not, see <http://www.gnu.org/licenses/>. 19# 20 21# creator 22owner=kwolf@redhat.com 23 24seq=`basename $0` 25echo "QA output created by $seq" 26 27here=`pwd` 28status=1 # failure is the default! 29 30_cleanup() 31{ 32 _cleanup_test_img 33} 34trap "_cleanup; exit \$status" 0 1 2 3 15 35 36# get standard environment, filters and checks 37. ./common.rc 38. ./common.filter 39 40_supported_fmt qcow2 41_supported_proto file 42_supported_os Linux 43 44TEST_IMG="$TEST_IMG.base" _make_test_img 64M 45_make_test_img -b "$TEST_IMG.base" 46 47echo 48echo "=== Check that node-name can't be changed ===" 49echo 50 51$QEMU_IO -c 'reopen -o node-name=foo' $TEST_IMG 52$QEMU_IO -c 'reopen -o file.node-name=foo' $TEST_IMG 53$QEMU_IO -c 'reopen -o backing.node-name=foo' $TEST_IMG 54 55echo 56echo "=== Check that unchanged node-name is okay ===" 57echo 58 59# Explicitly repeated 60$QEMU_IO -c "open -o node-name=foo $TEST_IMG" -c 'reopen -o node-name=foo' 61$QEMU_IO -c "open -o file.node-name=foo $TEST_IMG" -c 'reopen -o file.node-name=foo' 62$QEMU_IO -c "open -o backing.node-name=foo $TEST_IMG" -c 'reopen -o backing.node-name=foo' 63 64# Implicitly retained 65$QEMU_IO -c "open -o node-name=foo $TEST_IMG" -c 'reopen' 66$QEMU_IO -c "open -o file.node-name=foo $TEST_IMG" -c 'reopen' 67$QEMU_IO -c "open -o backing.node-name=foo $TEST_IMG" -c 'reopen' 68 69echo 70echo "=== Check that driver can't be changed ===" 71echo 72 73$QEMU_IO -c 'reopen -o driver=raw' $TEST_IMG 74$QEMU_IO -c 'reopen -o file.driver=qcow2' $TEST_IMG 75$QEMU_IO -c 'reopen -o backing.driver=file' $TEST_IMG 76 77echo 78echo "=== Check that unchanged driver is okay ===" 79echo 80 81# Explicitly repeated (implicit case is covered in node-name test) 82$QEMU_IO -c 'reopen -o driver=qcow2' $TEST_IMG 83$QEMU_IO -c 'reopen -o file.driver=file' $TEST_IMG 84$QEMU_IO -c 'reopen -o backing.driver=qcow2' $TEST_IMG 85 86echo 87echo "=== Check that reopening works with non-string options ===" 88echo 89 90# Using the json: pseudo-protocol we can create non-string options 91# (Invoke 'info' just so we get some output afterwards) 92IMGOPTSSYNTAX=false $QEMU_IO -f null-co -c 'reopen' -c 'info' \ 93 "json:{'driver': 'null-co', 'size': 65536}" 94 95# success, all done 96echo "*** done" 97rm -f $seq.full 98status=0 99