57284d2ada
Many tests (that do not support generic protocols) can run just fine with FUSE-exported images, so allow them to. Note that this is no attempt at being definitely complete. There are some tests that might be modified to run on FUSE, but this patch still skips them. This patch only tries to pick the rather low-hanging fruits. Note that 221 and 250 only pass when .lseek is correctly implemented, which is only possible with a libfuse that is 3.8 or newer. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Message-Id: <20201027190600.192171-20-mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
138 lines
3.8 KiB
Bash
Executable file
138 lines
3.8 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
#
|
|
# Test reopening a backing image after block-stream and block-commit
|
|
#
|
|
# Copyright (C) 2018 Igalia, S.L.
|
|
#
|
|
# 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/>.
|
|
#
|
|
|
|
# creator
|
|
owner=berto@igalia.com
|
|
|
|
seq=`basename $0`
|
|
echo "QA output created by $seq"
|
|
|
|
here=`pwd`
|
|
status=1 # failure is the default!
|
|
|
|
_cleanup()
|
|
{
|
|
_cleanup_test_img
|
|
_rm_test_img "$TEST_IMG.base"
|
|
_rm_test_img "$TEST_IMG.int"
|
|
}
|
|
trap "_cleanup; exit \$status" 0 1 2 3 15
|
|
|
|
# get standard environment, filters and checks
|
|
. ./common.rc
|
|
. ./common.filter
|
|
. ./common.qemu
|
|
|
|
# Any format implementing BlockDriver.bdrv_change_backing_file
|
|
_supported_fmt qcow2 qed
|
|
_supported_proto file fuse
|
|
_supported_os Linux
|
|
|
|
IMG_SIZE=1M
|
|
|
|
# Create the images
|
|
TEST_IMG="$TEST_IMG.base" _make_test_img $IMG_SIZE
|
|
TEST_IMG="$TEST_IMG.int" _make_test_img -b "$TEST_IMG.base" -F $IMGFMT
|
|
_make_test_img -b "$TEST_IMG.int" -F $IMGFMT -F $IMGFMT
|
|
|
|
# First test: reopen $TEST.IMG changing the detect-zeroes option on
|
|
# its backing file ($TEST_IMG.int).
|
|
echo
|
|
echo "*** Change an option on the backing file"
|
|
echo
|
|
_launch_qemu -drive if=none,file="${TEST_IMG}"
|
|
_send_qemu_cmd $QEMU_HANDLE \
|
|
"{ 'execute': 'qmp_capabilities' }" \
|
|
'return'
|
|
|
|
_send_qemu_cmd $QEMU_HANDLE \
|
|
"{ 'execute': 'human-monitor-command',
|
|
'arguments': { 'command-line':
|
|
'qemu-io none0 \"reopen -o backing.detect-zeroes=on\"' } }" \
|
|
"return"
|
|
|
|
_cleanup_qemu
|
|
|
|
# Second test: stream $TEST_IMG.base into $TEST_IMG.int and then
|
|
# reopen $TEST.IMG changing the detect-zeroes option on its new
|
|
# backing file ($TEST_IMG.base).
|
|
echo
|
|
echo "*** Stream and then change an option on the backing file"
|
|
echo
|
|
_launch_qemu -drive if=none,file="${TEST_IMG}"
|
|
_send_qemu_cmd $QEMU_HANDLE \
|
|
"{ 'execute': 'qmp_capabilities' }" \
|
|
'return'
|
|
|
|
_send_qemu_cmd $QEMU_HANDLE \
|
|
"{ 'execute': 'block-stream', \
|
|
'arguments': { 'device': 'none0',
|
|
'base': '${TEST_IMG}.base' } }" \
|
|
'return'
|
|
|
|
# Wait for block-stream to finish
|
|
sleep 0.5
|
|
|
|
_send_qemu_cmd $QEMU_HANDLE \
|
|
"{ 'execute': 'human-monitor-command',
|
|
'arguments': { 'command-line':
|
|
'qemu-io none0 \"reopen -o backing.detect-zeroes=on\"' } }" \
|
|
"return"
|
|
|
|
_cleanup_qemu
|
|
|
|
# Third test: commit $TEST_IMG.int into $TEST_IMG.base and then reopen
|
|
# $TEST.IMG changing the detect-zeroes option on its new backing file
|
|
# ($TEST_IMG.base).
|
|
echo
|
|
echo "*** Commit and then change an option on the backing file"
|
|
echo
|
|
# Create the images again
|
|
TEST_IMG="$TEST_IMG.base" _make_test_img $IMG_SIZE
|
|
TEST_IMG="$TEST_IMG.int" _make_test_img -b "$TEST_IMG.base" -F $IMGFMT
|
|
_make_test_img -b "$TEST_IMG.int" -F $IMGFMT
|
|
|
|
_launch_qemu -drive if=none,file="${TEST_IMG}"
|
|
_send_qemu_cmd $QEMU_HANDLE \
|
|
"{ 'execute': 'qmp_capabilities' }" \
|
|
'return'
|
|
|
|
_send_qemu_cmd $QEMU_HANDLE \
|
|
"{ 'execute': 'block-commit', \
|
|
'arguments': { 'device': 'none0',
|
|
'top': '${TEST_IMG}.int' } }" \
|
|
'return'
|
|
|
|
# Wait for block-commit to finish
|
|
sleep 0.5
|
|
|
|
_send_qemu_cmd $QEMU_HANDLE \
|
|
"{ 'execute': 'human-monitor-command',
|
|
'arguments': { 'command-line':
|
|
'qemu-io none0 \"reopen -o backing.detect-zeroes=on\"' } }" \
|
|
"return"
|
|
|
|
_cleanup_qemu
|
|
|
|
# success, all done
|
|
echo "*** done"
|
|
rm -f $seq.full
|
|
status=0
|