Move volume XMLs out of storagevolxml2argvdata

Reuse the XML files in storagevolxml2xmlin.

(This requires changing a few backing files to /dev/null,
since virStorageBackendCreateQemuImgCmd checks for its
presence)

tests/storagevolxml2argvdata/vol-file.xml

-<volume>
-  <name>sparse.img</name>
-  <source/>
-  <capacity unit="TiB">1</capacity>
-  <allocation unit="bytes">0</allocation>
-  <target>
-    <path>/var/lib/libvirt/images/sparse.img</path>
-    <permissions>
-      <mode>0</mode>
-      <owner>0744</owner>
-      <group>0</group>
-      <label>virt_image_t</label>
-    </permissions>
-    <timestamps>
-      <atime>1341933637.273190990</atime>
-      <mtime>1341930622.047245868</mtime>
-      <ctime>1341930622.047245868</ctime>
-    </timestamps>
-  </target>
-</volume>

tests/storagevolxml2argvdata/vol-qcow2-1.1.xml

-<volume>
-  <name>OtherDemo.img</name>
-  <key>/var/lib/libvirt/images/OtherDemo.img</key>
-  <source>
-  </source>
-  <capacity unit="G">5</capacity>
-  <allocation>294912</allocation>
-  <target>
-    <path>/var/lib/libvirt/images/OtherDemo.img</path>
-    <format type='qcow2'/>
-    <permissions>
-      <mode>0644</mode>
-      <owner>0</owner>
-      <group>0</group>
-      <label>unconfined_u:object_r:virt_image_t:s0</label>
-    </permissions>
-    <encryption format='qcow'>
-      <secret type='passphrase' uuid='e78d4b51-a2af-485f-b0f5-afca709a80f4'/>
-    </encryption>
-    <features/>
-  </target>
-  <backingStore>
-    <path>/dev/null</path>
-    <format type='raw'/>
-    <permissions>
-      <mode>0644</mode>
-      <owner>0</owner>
-      <group>0</group>
-      <label>unconfined_u:object_r:virt_image_t:s0</label>
-    </permissions>
-  </backingStore>
-</volume>

tests/storagevolxml2argvtest.c

@@ -121,12 +121,12 @@ testCompareXMLToArgvHelper(const void *data)
     char *cmdline = NULL;
 
     if (info->inputvol &&
-        virAsprintf(&inputvolxml, "%s/storagevolxml2argvdata/%s.xml",
+        virAsprintf(&inputvolxml, "%s/storagevolxml2xmlin/%s.xml",
                     abs_srcdir, info->inputvol) < 0)
         goto cleanup;
     if (virAsprintf(&poolxml, "%s/storagepoolxml2xmlin/%s.xml",
                     abs_srcdir, info->pool) < 0 ||
-        virAsprintf(&volxml, "%s/storagevolxml2argvdata/%s.xml",
+        virAsprintf(&volxml, "%s/storagevolxml2xmlin/%s.xml",
                     abs_srcdir, info->vol) < 0) {
         goto cleanup;
     }

tests/storagevolxml2xmlin/vol-qcow2-1.1.xml

@@ -20,7 +20,7 @@
     <features/>
   </target>
   <backingStore>
-    <path>/var/lib/libvirt/images/BaseDemo.img</path>
+    <path>/dev/null</path>
     <format type='raw'/>
     <permissions>
       <mode>0644</mode>

tests/storagevolxml2xmlin/vol-qcow2-lazy.xml

@@ -23,7 +23,7 @@
     </features>
   </target>
   <backingStore>
-    <path>/var/lib/libvirt/images/BaseDemo.img</path>
+    <path>/dev/null</path>
     <format type='raw'/>
     <permissions>
       <mode>0644</mode>

tests/storagevolxml2xmlin/vol-qcow2.xml

@@ -19,7 +19,7 @@
     </encryption>
   </target>
   <backingStore>
-    <path>/var/lib/libvirt/images/BaseDemo.img</path>
+    <path>/dev/null</path>
     <format type='raw'/>
     <permissions>
       <mode>0644</mode>

tests/storagevolxml2argvdata/vol-qcow2-lazy.xml → tests/storagevolxml2xmlout/vol-qcow2-0.10-lazy.xml

 <volume>
   <name>OtherDemo.img</name>
-  <key>/var/lib/libvirt/images/OtherDemo.img</key>
+  <key>(null)</key>
   <source>
   </source>
-  <capacity unit="G">5</capacity>
-  <allocation>294912</allocation>
+  <capacity unit='bytes'>5368709120</capacity>
+  <allocation unit='bytes'>294912</allocation>
   <target>
     <path>/var/lib/libvirt/images/OtherDemo.img</path>
     <format type='qcow2'/>
@@ -17,7 +17,7 @@
     <encryption format='qcow'>
       <secret type='passphrase' uuid='e78d4b51-a2af-485f-b0f5-afca709a80f4'/>
     </encryption>
-    <compat>1.1</compat>
+    <compat>0.10</compat>
     <features>
       <lazy_refcounts/>
     </features>

tests/storagevolxml2xmlout/vol-qcow2-1.1.xml

@@ -21,7 +21,7 @@
     <features/>
   </target>
   <backingStore>
-    <path>/var/lib/libvirt/images/BaseDemo.img</path>
+    <path>/dev/null</path>
     <format type='raw'/>
     <permissions>
       <mode>0644</mode>

tests/storagevolxml2xmlout/vol-qcow2-lazy.xml

@@ -23,7 +23,7 @@
     </features>
   </target>
   <backingStore>
-    <path>/var/lib/libvirt/images/BaseDemo.img</path>
+    <path>/dev/null</path>
     <format type='raw'/>
     <permissions>
       <mode>0644</mode>

tests/storagevolxml2argvdata/vol-qcow2.xml → tests/storagevolxml2xmlout/vol-qcow2-nobacking.xml

 <volume>
   <name>OtherDemo.img</name>
-  <key>/var/lib/libvirt/images/OtherDemo.img</key>
+  <key>(null)</key>
   <source>
   </source>
-  <capacity unit="G">5</capacity>
-  <allocation>294912</allocation>
+  <capacity unit='bytes'>5368709120</capacity>
+  <allocation unit='bytes'>294912</allocation>
   <target>
     <path>/var/lib/libvirt/images/OtherDemo.img</path>
     <format type='qcow2'/>
@@ -18,14 +18,4 @@
       <secret type='passphrase' uuid='e78d4b51-a2af-485f-b0f5-afca709a80f4'/>
     </encryption>
   </target>
-  <backingStore>
-    <path>/dev/null</path>
-    <format type='raw'/>
-    <permissions>
-      <mode>0644</mode>
-      <owner>0</owner>
-      <group>0</group>
-      <label>unconfined_u:object_r:virt_image_t:s0</label>
-    </permissions>
-  </backingStore>
 </volume>

tests/storagevolxml2xmlout/vol-qcow2.xml

@@ -19,7 +19,7 @@
     </encryption>
   </target>
   <backingStore>
-    <path>/var/lib/libvirt/images/BaseDemo.img</path>
+    <path>/dev/null</path>
     <format type='raw'/>
     <permissions>
       <mode>0644</mode>

tests/storagevolxml2xmltest.c

@@ -114,6 +114,8 @@ mymain(void)
     DO_TEST("pool-dir", "vol-qcow2");
     DO_TEST("pool-dir", "vol-qcow2-1.1");
     DO_TEST("pool-dir", "vol-qcow2-lazy");
+    DO_TEST("pool-dir", "vol-qcow2-0.10-lazy");
+    DO_TEST("pool-dir", "vol-qcow2-nobacking");
     DO_TEST("pool-disk", "vol-partition");
     DO_TEST("pool-logical", "vol-logical");
     DO_TEST("pool-logical", "vol-logical-backing");