schedinfo_qemu_posix: Add cases change schedinfo by xml

This patch changed cputune info in domain xml and then restart the
domain to validate it with cgroup observation. This is a regression
test base on a known bug.

Also the emulatorpin test is changed to fit new vm_xml.

Signed-off-by: Hao Liu <hliu@redhat.com>
Merge pull request #81 from Hao-Liu/fix_schedinfo

schedinfo_qemu_posix: Add cases change schedinfo by xml
Add libvirt API acl test case for virsh restore

Update virsh restore test case for test API 'start' and 'write' in
virDomainPtr set.

Signed-off-by: Wayne Sun <gsun@redhat.com>
Add libvirt API acl test case for virsh console

Update virsh console test case for test API 'open-device' in
virDomainPtr set.

Signed-off-by: Wayne Sun <gsun@redhat.com>
Add libvirt API acl test case for virsh dump

Update virsh restore test case for test API 'dump' in virDomainPtr set.

Signed-off-by: Wayne Sun <gsun@redhat.com>
Add libvirt API acl test case for virsh sendkey

Update virsh sendkey test case for test API 'send-input' in virDomainPtr
set.

Signed-off-by: Wayne Sun <gsun@redhat.com>
Add libvirt API acl test case for virsh screenshot

Update virsh screenshot test case for test API 'screenshot' in
virDomainPtr set.

Signed-off-by: Wayne Sun <gsun@redhat.com>
Add libvirt API acl test case for virsh blockcopy

Update virsh blockcopy test case for test API 'block-write' and 'write'
in virDomainPtr set.

Signed-off-by: Wayne Sun <gsun@redhat.com>
Add libvirt API acl test case for virsh undefine

Update virsh undefine test case for test API 'write', 'save' and
'delete' in virDomainPtr set.
The 'write' and 'save' is for define command, 'delete' is for
undefine command.

Signed-off-by: Wayne Sun <gsun@redhat.com>
Add libvirt API acl test case for virsh suspend

Update virsh suspend test case for test API 'suspend' in virDomainPtr
set.

Signed-off-by: Wayne Sun <gsun@redhat.com>
Add libvirt API acl test case for virsh reset

Update virsh reset test case for test API 'reset' in virDomainPtr set.

Signed-off-by: Wayne Sun <gsun@redhat.com>
Add libvirt API acl test case for virsh shutdown

Update virsh shutdown test case for test API 'ini-control' in
virDomainPtr set.

Signed-off-by: Wayne Sun <gsun@redhat.com>
Add libvirt API acl test case for virsh destroy

Update virsh destroy test case for test API 'stop' in virDomainPtr
set.

Signed-off-by: Wayne Sun <gsun@redhat.com>
Add libvirt API acl test case for virsh domfstrim

Update virsh domfstrim test case for test API 'fs-trim' in virDomainPtr
set.

Signed-off-by: Wayne Sun <gsun@redhat.com>
Add libvirt API acl test case for virsh snapshot_create_as

Update virsh snapshot_create_as test case for test API 'snapshot' in
virDomainPtr set.

Signed-off-by: Wayne Sun <gsun@redhat.com>