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External checkpoints could be created with snapshot-create, but without libvirt supplying a default name for the memory file, it is essential to add a new argument to snapshot-create-as to allow the user to choose the memory file name. This adds the option --memspec [file=]name[,snapshot=type], where type can be none, internal, or external. For an example, virsh snapshot-create-as $dom --memspec /path/to/file is the shortest possible command line for creating an external checkpoint, named after the current timestamp. * tools/virsh-snapshot.c (vshParseSnapshotMemspec): New function. (cmdSnapshotCreateAs): Use it. * tests/virsh-optparse (test_url): Test it. * tools/virsh.pod (snapshot-create-as): Document it.
141 lines
3.7 KiB
Bash
Executable File
141 lines
3.7 KiB
Bash
Executable File
#!/bin/sh
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# Ensure that virsh option parsing doesn't regress
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# Copyright (C) 2011-2012 Red Hat, Inc.
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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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# 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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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see
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# <http://www.gnu.org/licenses/>.
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: ${srcdir=$(pwd)}
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: ${abs_top_srcdir=$(pwd)/..}
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: ${abs_top_builddir=$(pwd)/..}
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# If $abs_top_builddir/tools is not early in $PATH, put it there,
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# so that we can safely invoke "virsh" simply with its name.
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case $PATH in
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$abs_top_builddir/tools/src:$abs_top_builddir/tools:*) ;;
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$abs_top_builddir/tools:*) ;;
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*) PATH=$abs_top_builddir/tools:$PATH; export PATH ;;
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esac
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if test "$VERBOSE" = yes; then
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set -x
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virsh --version
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fi
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. "$srcdir/test-lib.sh"
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cat <<\EOF > exp-out || framework_failure
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setvcpus: <domain> trying as domain NAME
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setvcpus: count(optdata): 2
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setvcpus: domain(optdata): test
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setvcpus: found option <domain>: test
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EOF
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fail=0
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test_url=test:///default
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for args in \
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'test 2' \
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'--domain test 2' \
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'--domain=test 2' \
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'test --count 2' \
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'test --count=2' \
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'--domain test --count 2' \
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'--domain=test --count 2' \
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'--domain test --count=2' \
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'--domain=test --count=2' \
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'--count 2 --domain test' \
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'--count 2 --domain=test' \
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'--count=2 --domain test' \
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'--count=2 --domain=test' \
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'--count 2 test' \
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'--count=2 test' \
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; do
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virsh -d0 -c $test_url setvcpus $args >out 2>>err || fail=1
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LC_ALL=C sort out | compare exp-out - || fail=1
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done
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# Another complex parsing example
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cat <<\EOF > exp-out || framework_failure
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<domainsnapshot>
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<description>1<2</description>
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<memory file='d,e'/>
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<disks>
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<disk name='vda' snapshot='external'>
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<source file='a&b,c'/>
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</disk>
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<disk name='vdb'/>
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</disks>
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</domainsnapshot>
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EOF
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virsh -q -c $test_url snapshot-create-as --print-xml test \
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--diskspec 'vda,file=a&b,,c,snapshot=external' --description '1<2' \
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--diskspec vdb --memspec file=d,,e >out 2>>err || fail=1
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compare exp-out out || fail=1
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cat <<\EOF > exp-out || framework_failure
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<domainsnapshot>
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<name>name</name>
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<description>vda</description>
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<disks>
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<disk name='vdb'/>
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</disks>
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</domainsnapshot>
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EOF
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virsh -q -c $test_url snapshot-create-as --print-xml test name vda vdb \
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>out 2>>err || fail=1
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compare exp-out out || fail=1
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cat <<\EOF > exp-out || framework_failure
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<domainsnapshot>
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<name>name</name>
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<description>desc</description>
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<disks>
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<disk name='vda'/>
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<disk name='vdb'/>
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</disks>
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</domainsnapshot>
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EOF
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for args in \
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'test name desc vda vdb' \
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'test name desc --diskspec vda vdb' \
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'test name desc --diskspec vda --diskspec vdb' \
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'test name desc vda vdb' \
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'test --diskspec vda name --diskspec vdb desc' \
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'--description desc --name name --domain test vda vdb' \
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'--description desc --diskspec vda --name name --domain test vdb' \
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; do
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virsh -q -c $test_url snapshot-create-as --print-xml $args \
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>out 2>>err || fail=1
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compare exp-out out || fail=1
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done
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test -s err && fail=1
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# Test a required argv
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cat <<\EOF > exp-err || framework_failure
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error: this function is not supported by the connection driver: virDomainQemuMonitorCommand
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EOF
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virsh -q -c $test_url qemu-monitor-command test a >out 2>err && fail=1
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test -s out && fail=1
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compare exp-err err || fail=1
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(exit $fail); exit $fail
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