mirror of https://gitee.com/openkylin/libvirt.git
215 lines
5.3 KiB
Bash
Executable File
215 lines
5.3 KiB
Bash
Executable File
#!/bin/sh
|
|
# simple testing of snapshot APIs on test driver
|
|
|
|
# Copyright (C) 2019 Red Hat, Inc.
|
|
|
|
# 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/>.
|
|
|
|
. "$(dirname $0)/test-lib.sh"
|
|
|
|
if test "$VERBOSE" = yes; then
|
|
set -x
|
|
$abs_top_builddir/tools/virsh --version
|
|
fi
|
|
|
|
fail=0
|
|
|
|
mock_xdg_ || framework_failure
|
|
|
|
# The test driver loses states between restarts, so we perform a script
|
|
# with some convenient markers for later post-processing of output.
|
|
$abs_top_builddir/tools/virsh --connect test:///default >out 2>err '
|
|
# Create a series of snapshots, with names that intentionally sort
|
|
# differently by topology than by name. Use revert to create fanout.
|
|
snapshot-create-as test s1
|
|
snapshot-create-as test s3
|
|
snapshot-create-as test s2
|
|
snapshot-revert test s3
|
|
snapshot-create-as test s6
|
|
snapshot-create-as test s5
|
|
snapshot-revert test s6
|
|
snapshot-create-as test s4
|
|
snapshot-revert test s1
|
|
snapshot-create-as test s7
|
|
snapshot-create-as test s8
|
|
# Checking tree view (siblings sorted alphabetically)
|
|
snapshot-list test --tree
|
|
# Current was last one created, but we can change that
|
|
snapshot-current test --name
|
|
snapshot-current test s1
|
|
snapshot-current test --name
|
|
# Deleting current root leads to multiple roots, demonstrate list filtering
|
|
snapshot-delete test --current
|
|
echo --err marker
|
|
snapshot-current test --name
|
|
echo --err marker
|
|
snapshot-list test --roots
|
|
snapshot-list test --leaves
|
|
snapshot-list test --parent --no-leaves
|
|
snapshot-list test --from s3
|
|
snapshot-list test --from s3 --descendants --name
|
|
# More fun with delete flags, current node moves up to remaining parent
|
|
snapshot-current test s4
|
|
snapshot-delete test --children-only s6
|
|
snapshot-current test --name
|
|
snapshot-delete test --children s7
|
|
snapshot-current test --name
|
|
snapshot-delete test s6
|
|
snapshot-current test --name
|
|
# Now the tree is linear, so we have an unambiguous topological order
|
|
snapshot-list test --name
|
|
snapshot-list test --name --topological
|
|
# Capture some XML for later redefine
|
|
echo "<!--MarkerA-->"
|
|
snapshot-dumpxml test s3
|
|
echo "<!--MarkerB-->"
|
|
snapshot-dumpxml test s2
|
|
echo "<!--MarkerC-->"
|
|
# All done
|
|
' || fail=1
|
|
|
|
# First part is expected output, --tree results in trailing spaces,
|
|
# and snapshot-list produces timestamps
|
|
sed 's/ *$//; s/[0-9-]\{10\} [0-9:.]* .[0-9]\{4\}/TIMESTAMP/;
|
|
/MarkerA/,/MarkerC/d' < out > out.cooked || fail=1
|
|
# Second part holds domain XMLs
|
|
sed -n '/MarkerA/,/MarkerB/p' < out > s3.xml || fail=1
|
|
sed -n '/MarkerB/,/MarkerC/p' < out > s2.xml || fail=1
|
|
|
|
cat <<\EOF > exp || fail=1
|
|
Domain snapshot s1 created
|
|
Domain snapshot s3 created
|
|
Domain snapshot s2 created
|
|
|
|
Domain snapshot s6 created
|
|
Domain snapshot s5 created
|
|
|
|
Domain snapshot s4 created
|
|
|
|
Domain snapshot s7 created
|
|
Domain snapshot s8 created
|
|
s1
|
|
|
|
|
+- s3
|
|
| |
|
|
| +- s2
|
|
| +- s6
|
|
| |
|
|
| +- s4
|
|
| +- s5
|
|
|
|
|
+- s7
|
|
|
|
|
+- s8
|
|
|
|
|
|
s8
|
|
Snapshot s1 set as current
|
|
s1
|
|
Domain snapshot s1 deleted
|
|
|
|
|
|
|
|
|
|
Name Creation Time State
|
|
---------------------------------------------
|
|
s3 TIMESTAMP running
|
|
s7 TIMESTAMP paused
|
|
|
|
Name Creation Time State
|
|
---------------------------------------------
|
|
s2 TIMESTAMP running
|
|
s4 TIMESTAMP paused
|
|
s5 TIMESTAMP paused
|
|
s8 TIMESTAMP paused
|
|
|
|
Name Creation Time State Parent
|
|
------------------------------------------------------
|
|
s3 TIMESTAMP running
|
|
s6 TIMESTAMP paused s3
|
|
s7 TIMESTAMP paused
|
|
|
|
Name Creation Time State
|
|
---------------------------------------------
|
|
s2 TIMESTAMP running
|
|
s6 TIMESTAMP paused
|
|
|
|
s2
|
|
s4
|
|
s5
|
|
s6
|
|
|
|
Snapshot s4 set as current
|
|
Domain snapshot s6 children deleted
|
|
|
|
s6
|
|
Domain snapshot s7 deleted
|
|
|
|
s6
|
|
Domain snapshot s6 deleted
|
|
|
|
s3
|
|
s2
|
|
s3
|
|
|
|
s3
|
|
s2
|
|
|
|
EOF
|
|
compare exp out.cooked || fail=1
|
|
|
|
cat <<EOF > exp || fail=1
|
|
error: marker
|
|
error: domain 'test' has no current snapshot
|
|
error: marker
|
|
EOF
|
|
compare exp err || fail=1
|
|
|
|
# Restore state with redefine
|
|
$abs_top_builddir/tools/virsh -c test:///default >out 2>err <<EOF || fail=1
|
|
# Redefine must be in topological order; this will fail
|
|
snapshot-create test --redefine s2.xml --validate
|
|
echo --err marker
|
|
# This is the right order
|
|
snapshot-create test --redefine s3.xml --validate
|
|
snapshot-create test --redefine s2.xml --current --validate
|
|
snapshot-info test --current
|
|
EOF
|
|
|
|
cat <<\EOF > exp || fail=1
|
|
|
|
|
|
Domain snapshot s3 created from 's3.xml'
|
|
Domain snapshot s2 created from 's2.xml'
|
|
Name: s2
|
|
Domain: test
|
|
Current: yes
|
|
State: running
|
|
Location: internal
|
|
Parent: s3
|
|
Children: 0
|
|
Descendants: 0
|
|
Metadata: yes
|
|
|
|
EOF
|
|
|
|
cat <<EOF > exp || fail=1
|
|
error: invalid argument: parent s3 for moment s2 not found
|
|
error: marker
|
|
EOF
|
|
compare exp err || fail=1
|
|
|
|
(exit $fail); exit $fail
|