diff --git a/tests/qemuxml2xmloutdata/luks-disks-source-qcow2.x86_64-latest.xml b/tests/qemuxml2xmloutdata/luks-disks-source-qcow2.x86_64-latest.xml
new file mode 100644
index 0000000000000000000000000000000000000000..33e6d029762484b8978b85e6090dd0c73bb55f77
--- /dev/null
+++ b/tests/qemuxml2xmloutdata/luks-disks-source-qcow2.x86_64-latest.xml
@@ -0,0 +1,102 @@
+<domain type='qemu'>
+  <name>encryptdisk</name>
+  <uuid>496898a6-e6ff-f7c8-5dc2-3cf410945ee9</uuid>
+  <memory unit='KiB'>1048576</memory>
+  <currentMemory unit='KiB'>524288</currentMemory>
+  <vcpu placement='static'>1</vcpu>
+  <os>
+    <type arch='x86_64' machine='pc-i440fx-2.1'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <cpu mode='custom' match='exact' check='none'>
+    <model fallback='forbid'>qemu64</model>
+  </cpu>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
+    <disk type='file' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source file='/storage/guest_disks/encryptdisk'>
+        <encryption format='luks'>
+          <secret type='passphrase' uuid='0a81f5b2-8403-7b23-c8d6-21ccc2f80d6f'/>
+        </encryption>
+      </source>
+      <target dev='vda' bus='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
+    </disk>
+    <disk type='file' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source file='/storage/guest_disks/encryptdisk2'>
+        <encryption format='luks'>
+          <secret type='passphrase' usage='/storage/guest_disks/encryptdisk2'/>
+        </encryption>
+      </source>
+      <target dev='vdb' bus='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
+    </disk>
+    <disk type='network' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source protocol='iscsi' name='iqn.1992-01.com.example:storage/1'>
+        <host name='example.org' port='6000'/>
+        <auth username='myname'>
+          <secret type='iscsi' uuid='0a81f5b2-8403-7b23-c8d6-21ccc2f80e80'/>
+        </auth>
+        <encryption format='luks'>
+          <secret type='passphrase' uuid='0a81f5b2-8403-7b23-c8d6-21ccc2f80f77'/>
+        </encryption>
+      </source>
+      <target dev='vdc' bus='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
+    </disk>
+    <disk type='volume' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source pool='pool-iscsi' volume='unit:0:0:3' mode='direct'>
+        <encryption format='luks'>
+          <secret type='passphrase' uuid='0a81f5b2-8403-7b23-c8d6-21ccc2f80f80'/>
+        </encryption>
+      </source>
+      <target dev='vdd' bus='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
+    </disk>
+    <disk type='network' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source protocol='rbd' name='pool/image'>
+        <host name='mon1.example.org' port='6321'/>
+        <host name='mon2.example.org' port='6322'/>
+        <host name='mon3.example.org' port='6322'/>
+        <encryption format='luks'>
+          <secret type='passphrase' uuid='0a81f5b2-8403-7b23-c8d6-21ccc2f80fb0'/>
+        </encryption>
+      </source>
+      <target dev='vde' bus='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
+    </disk>
+    <disk type='file' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source file='/storage/guest_disks/encryptdisk5'>
+        <encryption format='luks'>
+          <secret type='passphrase' uuid='0a81f5b2-8403-7b23-c8d6-21ccc2f80d6f'/>
+        </encryption>
+      </source>
+      <backingStore type='file'>
+        <format type='qcow2'/>
+        <source file='/storage/guest_disks/base.qcow2'/>
+        <backingStore/>
+      </backingStore>
+      <target dev='vdf' bus='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
+    </disk>
+    <controller type='usb' index='0' model='piix3-uhci'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
+    </controller>
+    <controller type='pci' index='0' model='pci-root'/>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <memballoon model='virtio'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
+    </memballoon>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c
index f7b60228197e52afcda4591671b8b6687615c735..3cefc648333a947c3a81e120edb96faf13cdc645 100644
--- a/tests/qemuxml2xmltest.c
+++ b/tests/qemuxml2xmltest.c
@@ -524,6 +524,7 @@ mymain(void)
     DO_TEST("encrypted-disk-usage", QEMU_CAPS_QCOW2_LUKS);
     DO_TEST("luks-disks", NONE);
     DO_TEST("luks-disks-source", NONE);
+    DO_TEST_CAPS_LATEST("luks-disks-source-qcow2");
     DO_TEST("memtune", NONE);
     DO_TEST("memtune-unlimited", NONE);
     DO_TEST("blkiotune", NONE);