libvirt/tests/qemuxml2argvdata/qemuxml2argv-disk-source-pool.xml
Eric Blake a9efe2d70c conf: better <disk> interleaving in schema
In general, we try to make virt-xml-validate tolerant of input
elements in any order when possible.  However, as written, the
RNG grammar did not permit <source> unless there was an explicit
type= attribute (even though the C code manages just fine by
defaulting to type='file').  After making the attribute optional
on the 'file' branch, I noticed that the use of diskspec was now
redundant with the branch when no <source> was supplied.

View this patch with 'git diff -b' for a better picture of the
schema change.

* docs/schemas/domaincommon.rng (disk): Hoist 'diskspec' out of
choice, make type='file' default, and still preserve interleave.
* tests/qemuxml2xmloutdata/qemuxml2xmlout-disk-source-pool.xml:
* tests/qemuxml2xmloutdata/qemuxml2xmlout-disk-drive-discard.xml:
New files.
* tests/qemuxml2argvdata/qemuxml2argv-disk-source-pool.xml:
* tests/qemuxml2argvdata/qemuxml2argv-disk-drive-discard.xml:
Reorder XML.
* tests/qemuxml2xmltest.c (mymain): Cover new files.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-04-15 11:45:02 +02:00

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XML

<domain type='qemu'>
<name>QEMUGuest1</name>
<uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
<memory unit='KiB'>219136</memory>
<currentMemory unit='KiB'>219136</currentMemory>
<vcpu placement='static'>1</vcpu>
<os>
<type arch='i686' machine='pc'>hvm</type>
<boot dev='hd'/>
</os>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<emulator>/usr/bin/qemu</emulator>
<!-- For this disk, intentionally stress parser resilience to
atypical ordering -->
<disk device='cdrom' type='volume'>
<address type='drive' controller='0' bus='0' target='0' unit='1'/>
<readonly/>
<target bus='ide' dev='hda'/>
<source volume='block+cdrom' pool='pool-disk'>
<seclabel model='selinux' relabel='yes'>
<label>system_u:system_r:public_content_t:s0</label>
</seclabel>
</source>
</disk>
<disk type='volume' device='cdrom'>
<driver name='qemu' type='raw'/>
<target dev='hdc' bus='ide'/>
<readonly/>
<address type='drive' controller='0' bus='1' target='0' unit='0'/>
</disk>
<disk type='file' device='disk'>
<source file='/tmp/idedisk.img'/>
<target dev='hdc' bus='ide'/>
<address type='drive' controller='0' bus='0' target='0' unit='2'/>
</disk>
<controller type='usb' index='0'/>
<controller type='ide' index='0'/>
<controller type='ide' index='1'/>
<controller type='pci' index='0' model='pci-root'/>
<memballoon model='virtio'/>
</devices>
</domain>