8cedcffdc1
Bash allows functions to be declared with or without the leading keyword 'function'; but including the keyword does not comply with POSIX syntax, and is confusing to ksh users where the use of the keyword changes the scoping rules for functions. Stick to the POSIX form through iotests. Done mechanically with: sed -i 's/^function //' $(git ls-files tests/qemu-iotests) Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20181116215002.2124581-1-eblake@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
191 lines
3.7 KiB
Bash
Executable File
191 lines
3.7 KiB
Bash
Executable File
#!/bin/bash
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#
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# Test I/O throttle block filter driver interface
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#
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# Copyright (C) 2017 Manos Pitsidianakis
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# creator
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owner="Manos Pitsidianakis"
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seq=`basename $0`
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echo "QA output created by $seq"
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status=1 # failure is the default!
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trap "exit \$status" 0 1 2 3 15
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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_supported_os Linux
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do_run_qemu()
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{
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echo Testing: "$@" | _filter_imgfmt
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$QEMU -nographic -qmp-pretty stdio -serial none "$@"
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echo
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}
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run_qemu()
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{
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do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_qemu | _filter_qmp\
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| _filter_qemu_io | _filter_generated_node_ids \
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| _filter_actual_image_size
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}
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test_throttle=$($QEMU_IMG --help|grep throttle)
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[ "$test_throttle" = "" ] && _supported_fmt throttle
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echo
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echo "== checking interface =="
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run_qemu <<EOF
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{ "execute": "qmp_capabilities" }
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{ "execute": "blockdev-add",
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"arguments": {
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"driver": "null-co",
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"node-name": "disk0"
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}
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}
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{ "execute": "object-add",
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"arguments": {
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"qom-type": "throttle-group",
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"id": "group0",
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"props": {
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"limits" : {
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"iops-total": 1000
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}
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}
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}
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}
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{ "execute": "blockdev-add",
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"arguments": {
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"driver": "throttle",
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"node-name": "throttle0",
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"throttle-group": "group0",
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"file": "disk0"
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}
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}
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{ "execute": "query-named-block-nodes" }
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{ "execute": "query-block" }
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{ "execute": "quit" }
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EOF
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echo
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echo "== property changes in ThrottleGroup =="
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run_qemu <<EOF
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{ "execute": "qmp_capabilities" }
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{ "execute": "object-add",
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"arguments": {
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"qom-type": "throttle-group",
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"id": "group0",
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"props" : {
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"limits": {
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"iops-total": 1000
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}
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}
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}
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}
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{ "execute" : "qom-get",
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"arguments" : {
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"path" : "group0",
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"property" : "limits"
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}
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}
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{ "execute" : "qom-set",
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"arguments" : {
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"path" : "group0",
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"property" : "limits",
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"value" : {
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"iops-total" : 0
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}
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}
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}
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{ "execute" : "qom-get",
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"arguments" : {
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"path" : "group0",
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"property" : "limits"
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}
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}
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{ "execute": "quit" }
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EOF
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echo
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echo "== object creation/set errors =="
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run_qemu <<EOF
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{ "execute": "qmp_capabilities" }
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{ "execute": "object-add",
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"arguments": {
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"qom-type": "throttle-group",
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"id": "group0",
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"props" : {
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"limits": {
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"iops-total": 1000
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}
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}
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}
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}
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{ "execute" : "qom-set",
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"arguments" : {
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"path" : "group0",
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"property" : "x-iops-total",
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"value" : 0
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}
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}
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{ "execute" : "qom-set",
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"arguments" : {
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"path" : "group0",
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"property" : "limits",
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"value" : {
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"iops-total" : 10,
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"iops-read" : 10
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}
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}
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}
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{ "execute": "quit" }
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EOF
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echo
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echo "== don't specify group =="
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run_qemu <<EOF
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{ "execute": "qmp_capabilities" }
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{ "execute": "blockdev-add",
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"arguments": {
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"driver": "null-co",
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"node-name": "disk0"
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}
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}
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{ "execute": "blockdev-add",
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"arguments": {
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"driver": "throttle",
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"node-name": "throttle0",
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"file": "disk0"
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}
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}
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{ "execute": "quit" }
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EOF
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echo
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# success, all done
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echo "*** done"
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rm -f $seq.full
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status=0
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