qemuxml2(argv|xml)test: Add network backed disk type='sd'

Add a few examples of SD cards backed with network storage to capture
the current state as the formatter code is about to be refactored.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>

tests/qemuxml2argvdata/disk-arm-virtio-sd.aarch64-latest.args

@@ -33,6 +33,8 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-armtest/.config \
 -dtb /arm.dtb \
 -usb \
 -drive file=/arm-sd.qcow2,format=qcow2,if=sd,index=0 \
+-drive file.driver=nbd,file.server.type=inet,file.server.host=localhost,file.server.port=10809,file.export=export,format=qcow2,if=sd,index=1 \
+-drive file.driver=gluster,file.volume=Volume3,file.path=Image.qcow2,file.server.0.type=inet,file.server.0.host=example.org,file.server.0.port=6000,file.server.1.type=inet,file.server.1.host=example.org,file.server.1.port=24007,file.server.2.type=unix,file.server.2.path=/path/to/sock,file.debug=4,format=qcow2,if=sd,index=2 \
 -blockdev '{"driver":"file","filename":"/arm-virtio.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
 -blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
 -device '{"driver":"virtio-blk-device","drive":"libvirt-1-format","id":"virtio-disk0"}' \

tests/qemuxml2argvdata/disk-arm-virtio-sd.xml

@@ -26,6 +26,22 @@
       <source file='/arm-sd.qcow2'/>
       <target dev='sda' bus='sd'/>
     </disk>
+    <disk type='network' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source protocol='nbd' name='export'>
+        <host name='localhost'/>
+      </source>
+      <target dev='sdb' bus='sd'/>
+    </disk>
+    <disk type='network' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source protocol='gluster' name='Volume3/Image.qcow2'>
+        <host name='example.org' port='6000'/>
+        <host name='example.org'/>
+        <host transport='unix' socket='/path/to/sock'/>
+      </source>
+      <target dev='sdc' bus='sd'/>
+    </disk>
     <disk type='file' device='disk'>
       <driver name='qemu' type='qcow2'/>
       <source file='/arm-virtio.qcow2'/>

tests/qemuxml2xmloutdata/disk-arm-virtio-sd.aarch64-latest.xml

@@ -30,6 +30,22 @@
       <source file='/arm-sd.qcow2'/>
       <target dev='sda' bus='sd'/>
     </disk>
+    <disk type='network' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source protocol='nbd' name='export'>
+        <host name='localhost' port='10809'/>
+      </source>
+      <target dev='sdb' bus='sd'/>
+    </disk>
+    <disk type='network' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source protocol='gluster' name='Volume3/Image.qcow2'>
+        <host name='example.org' port='6000'/>
+        <host name='example.org' port='24007'/>
+        <host transport='unix' socket='/path/to/sock'/>
+      </source>
+      <target dev='sdc' bus='sd'/>
+    </disk>
     <disk type='file' device='disk'>
       <driver name='qemu' type='qcow2'/>
       <source file='/arm-virtio.qcow2'/>