[libvirt PATCH v2 4/4] qemu: add support for qemu-vdagent channel

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Implement the qemu-vdagent channel introduced in the previous commit.

Signed-off-by: Jonathon Jongsma <jjongsma@xxxxxxxxxx>
---
 src/qemu/qemu_command.c                       | 21 ++++++-
 src/qemu/qemu_monitor_json.c                  | 28 ++++++++-
 src/qemu/qemu_validate.c                      | 10 +++-
 ...l-qemu-vdagent-features.x86_64-latest.args | 41 +++++++++++++
 .../channel-qemu-vdagent-features.xml         | 37 ++++++++++++
 .../channel-qemu-vdagent.x86_64-latest.args   | 41 +++++++++++++
 .../qemuxml2argvdata/channel-qemu-vdagent.xml | 37 ++++++++++++
 tests/qemuxml2argvtest.c                      |  2 +
 ...el-qemu-vdagent-features.x86_64-latest.xml | 58 +++++++++++++++++++
 .../channel-qemu-vdagent.x86_64-latest.xml    | 58 +++++++++++++++++++
 tests/qemuxml2xmltest.c                       |  2 +
 11 files changed, 332 insertions(+), 3 deletions(-)
 create mode 100644 tests/qemuxml2argvdata/channel-qemu-vdagent-features.x86_64-latest.args
 create mode 100644 tests/qemuxml2argvdata/channel-qemu-vdagent-features.xml
 create mode 100644 tests/qemuxml2argvdata/channel-qemu-vdagent.x86_64-latest.args
 create mode 100644 tests/qemuxml2argvdata/channel-qemu-vdagent.xml
 create mode 100644 tests/qemuxml2xmloutdata/channel-qemu-vdagent-features.x86_64-latest.xml
 create mode 100644 tests/qemuxml2xmloutdata/channel-qemu-vdagent.x86_64-latest.xml

diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 1eef9fb6d0..67921229dd 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -1389,8 +1389,27 @@ qemuBuildChardevStr(const virDomainChrSourceDef *dev,
                           dev->data.spiceport.channel);
         break;
 
-    case VIR_DOMAIN_CHR_TYPE_NMDM:
     case VIR_DOMAIN_CHR_TYPE_QEMU_VDAGENT:
+        virBufferAsprintf(&buf, "qemu-vdagent,id=%s,name=vdagent",
+                          charAlias);
+        if (dev->data.qemuVdagent.clipboard != VIR_TRISTATE_BOOL_ABSENT)
+            virBufferAsprintf(&buf, ",clipboard=%s",
+                              virTristateSwitchTypeToString(dev->data.qemuVdagent.clipboard));
+        switch (dev->data.qemuVdagent.mouse) {
+            case VIR_DOMAIN_MOUSE_MODE_CLIENT:
+                virBufferAddLit(&buf, ",mouse=on");
+                break;
+            case VIR_DOMAIN_MOUSE_MODE_SERVER:
+                virBufferAddLit(&buf, ",mouse=off");
+                break;
+            case VIR_DOMAIN_MOUSE_MODE_DEFAULT:
+            case VIR_DOMAIN_MOUSE_MODE_LAST:
+            default:
+                break;
+        }
+        break;
+
+    case VIR_DOMAIN_CHR_TYPE_NMDM:
     case VIR_DOMAIN_CHR_TYPE_LAST:
     default:
         break;
diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c
index 1ac5377449..c7e18073c2 100644
--- a/src/qemu/qemu_monitor_json.c
+++ b/src/qemu/qemu_monitor_json.c
@@ -6814,11 +6814,37 @@ qemuMonitorJSONAttachCharDevGetProps(const char *chrID,
 
         break;
 
+    case VIR_DOMAIN_CHR_TYPE_QEMU_VDAGENT: {
+        virTristateBool mouse = VIR_TRISTATE_BOOL_ABSENT;
+        switch (chr->data.qemuVdagent.mouse) {
+            case VIR_DOMAIN_MOUSE_MODE_CLIENT:
+                mouse = VIR_TRISTATE_BOOL_YES;
+                break;
+            case VIR_DOMAIN_MOUSE_MODE_SERVER:
+                mouse = VIR_TRISTATE_BOOL_NO;
+                break;
+            case VIR_DOMAIN_MOUSE_MODE_DEFAULT:
+                break;
+            case VIR_DOMAIN_MOUSE_MODE_LAST:
+            default:
+                virReportEnumRangeError(virDomainMouseMode,
+                                        chr->data.qemuVdagent.mouse);
+                return NULL;
+        }
+        backendType = "qemu-vdagent";
+
+        if (virJSONValueObjectAdd(&backendData,
+                                  "T:clipboard", chr->data.qemuVdagent.clipboard,
+                                  "T:mouse", mouse,
+                                  NULL) < 0)
+            return NULL;
+        break;
+    }
+
     case VIR_DOMAIN_CHR_TYPE_SPICEPORT:
     case VIR_DOMAIN_CHR_TYPE_PIPE:
     case VIR_DOMAIN_CHR_TYPE_STDIO:
     case VIR_DOMAIN_CHR_TYPE_NMDM:
-    case VIR_DOMAIN_CHR_TYPE_QEMU_VDAGENT:
         virReportError(VIR_ERR_OPERATION_FAILED,
                        _("Hotplug unsupported for char device type '%s'"),
                        virDomainChrTypeToString(chr->type));
diff --git a/src/qemu/qemu_validate.c b/src/qemu/qemu_validate.c
index 5ad3d914dc..2b60e63a2b 100644
--- a/src/qemu/qemu_validate.c
+++ b/src/qemu/qemu_validate.c
@@ -1981,6 +1981,15 @@ qemuValidateDomainChrSourceDef(const virDomainChrSourceDef *def,
         }
         break;
 
+    case VIR_DOMAIN_CHR_TYPE_QEMU_VDAGENT:
+        if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_CHARDEV_QEMU_VDAGENT)) {
+            virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+                           _("chardev '%s' not supported in this QEMU binary"),
+                           virDomainChrTypeToString(def->type));
+            return -1;
+        }
+        break;
+
     case VIR_DOMAIN_CHR_TYPE_NULL:
     case VIR_DOMAIN_CHR_TYPE_VC:
     case VIR_DOMAIN_CHR_TYPE_PTY:
@@ -1991,7 +2000,6 @@ qemuValidateDomainChrSourceDef(const virDomainChrSourceDef *def,
     case VIR_DOMAIN_CHR_TYPE_SPICEVMC:
     case VIR_DOMAIN_CHR_TYPE_SPICEPORT:
     case VIR_DOMAIN_CHR_TYPE_NMDM:
-    case VIR_DOMAIN_CHR_TYPE_QEMU_VDAGENT:
     case VIR_DOMAIN_CHR_TYPE_LAST:
         break;
     }
diff --git a/tests/qemuxml2argvdata/channel-qemu-vdagent-features.x86_64-latest.args b/tests/qemuxml2argvdata/channel-qemu-vdagent-features.x86_64-latest.args
new file mode 100644
index 0000000000..651246bdfd
--- /dev/null
+++ b/tests/qemuxml2argvdata/channel-qemu-vdagent-features.x86_64-latest.args
@@ -0,0 +1,41 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/tmp/lib/domain--1-QEMUGuest1 \
+USER=test \
+LOGNAME=test \
+XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
+XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
+XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
+/usr/bin/qemu-system-x86_64 \
+-name guest=QEMUGuest1,debug-threads=on \
+-S \
+-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
+-machine pc,usb=off,dump-guest-core=off,memory-backend=pc.ram \
+-accel tcg \
+-cpu qemu64 \
+-m 214 \
+-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \
+-overcommit mem-lock=off \
+-smp 1,sockets=1,cores=1,threads=1 \
+-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
+-no-user-config \
+-nodefaults \
+-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
+-mon chardev=charmonitor,id=monitor,mode=control \
+-rtc base=utc \
+-no-shutdown \
+-no-acpi \
+-boot strict=on \
+-device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device '{"driver":"virtio-serial-pci","id":"virtio-serial1","bus":"pci.0","addr":"0xa"}' \
+-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
+-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
+-device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-chardev qemu-vdagent,id=charchannel0,name=vdagent,clipboard=on,mouse=on \
+-device '{"driver":"virtserialport","bus":"virtio-serial1.0","nr":3,"chardev":"charchannel0","id":"channel0","name":"com.redhat.spice.0"}' \
+-audiodev '{"id":"audio1","driver":"none"}' \
+-vnc 127.0.0.1:3,audiodev=audio1 \
+-device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
+-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/channel-qemu-vdagent-features.xml b/tests/qemuxml2argvdata/channel-qemu-vdagent-features.xml
new file mode 100644
index 0000000000..2d8afe3d33
--- /dev/null
+++ b/tests/qemuxml2argvdata/channel-qemu-vdagent-features.xml
@@ -0,0 +1,37 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory unit='KiB'>219136</memory>
+  <vcpu placement='static' cpuset='1-4,8-20,525'>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-system-x86_64</emulator>
+    <disk type='block' device='disk'>
+      <source dev='/dev/HostVG/QEMUGuest1'/>
+      <target dev='hda' bus='ide'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+    <controller type='usb' index='0'/>
+    <controller type='ide' index='0'/>
+    <controller type='virtio-serial' index='1'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x0a' function='0x0'/>
+    </controller>
+    <graphics type='vnc' port='5903' autoport='no' listen='127.0.0.1'/>
+    <channel type='qemu-vdagent'>
+      <target type='virtio' name='com.redhat.spice.0'/>
+      <address type='virtio-serial' controller='1' bus='0' port='3'/>
+      <source>
+        <mouse mode='client'/>
+        <clipboard copypaste='yes'/>
+      </source>
+    </channel>
+    <memballoon model='virtio'/>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2argvdata/channel-qemu-vdagent.x86_64-latest.args b/tests/qemuxml2argvdata/channel-qemu-vdagent.x86_64-latest.args
new file mode 100644
index 0000000000..0f49b48ca8
--- /dev/null
+++ b/tests/qemuxml2argvdata/channel-qemu-vdagent.x86_64-latest.args
@@ -0,0 +1,41 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/tmp/lib/domain--1-QEMUGuest1 \
+USER=test \
+LOGNAME=test \
+XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
+XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
+XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
+/usr/bin/qemu-system-x86_64 \
+-name guest=QEMUGuest1,debug-threads=on \
+-S \
+-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
+-machine pc,usb=off,dump-guest-core=off,memory-backend=pc.ram \
+-accel tcg \
+-cpu qemu64 \
+-m 214 \
+-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \
+-overcommit mem-lock=off \
+-smp 1,sockets=1,cores=1,threads=1 \
+-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
+-no-user-config \
+-nodefaults \
+-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
+-mon chardev=charmonitor,id=monitor,mode=control \
+-rtc base=utc \
+-no-shutdown \
+-no-acpi \
+-boot strict=on \
+-device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device '{"driver":"virtio-serial-pci","id":"virtio-serial1","bus":"pci.0","addr":"0xa"}' \
+-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
+-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
+-device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-chardev qemu-vdagent,id=charchannel0,name=vdagent,clipboard=off,mouse=off \
+-device '{"driver":"virtserialport","bus":"virtio-serial1.0","nr":3,"chardev":"charchannel0","id":"channel0","name":"com.redhat.spice.0"}' \
+-audiodev '{"id":"audio1","driver":"none"}' \
+-vnc 127.0.0.1:3,audiodev=audio1 \
+-device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
+-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/channel-qemu-vdagent.xml b/tests/qemuxml2argvdata/channel-qemu-vdagent.xml
new file mode 100644
index 0000000000..91a62888df
--- /dev/null
+++ b/tests/qemuxml2argvdata/channel-qemu-vdagent.xml
@@ -0,0 +1,37 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory unit='KiB'>219136</memory>
+  <vcpu placement='static' cpuset='1-4,8-20,525'>1</vcpu>
+  <os>
+    <type arch='x86_64' 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-system-x86_64</emulator>
+    <disk type='block' device='disk'>
+      <source dev='/dev/HostVG/QEMUGuest1'/>
+      <target dev='hda' bus='ide'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+    <controller type='usb' index='0'/>
+    <controller type='ide' index='0'/>
+    <controller type='virtio-serial' index='1'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x0a' function='0x0'/>
+    </controller>
+    <graphics type='vnc' port='5903' autoport='no' listen='127.0.0.1'/>
+    <channel type='qemu-vdagent'>
+      <target type='virtio' name='com.redhat.spice.0'/>
+      <address type='virtio-serial' controller='1' bus='0' port='3'/>
+      <source>
+        <clipboard copypaste='no'/>
+        <mouse mode='server'/>
+      </source>
+    </channel>
+    <memballoon model='virtio'/>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index e7fecb24d3..a20dec1d25 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -1726,6 +1726,8 @@ mymain(void)
     DO_TEST("channel-spicevmc",
             QEMU_CAPS_SPICE,
             QEMU_CAPS_DEVICE_CIRRUS_VGA);
+    DO_TEST_CAPS_LATEST("channel-qemu-vdagent");
+    DO_TEST_CAPS_LATEST("channel-qemu-vdagent-features");
     DO_TEST("channel-virtio-default",
             QEMU_CAPS_SPICE);
     DO_TEST_NOCAPS("channel-virtio-unix");
diff --git a/tests/qemuxml2xmloutdata/channel-qemu-vdagent-features.x86_64-latest.xml b/tests/qemuxml2xmloutdata/channel-qemu-vdagent-features.x86_64-latest.xml
new file mode 100644
index 0000000000..66a9135fc7
--- /dev/null
+++ b/tests/qemuxml2xmloutdata/channel-qemu-vdagent-features.x86_64-latest.xml
@@ -0,0 +1,58 @@
+<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' cpuset='1-4,8-20,525'>1</vcpu>
+  <os>
+    <type arch='i686' machine='pc'>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='block' device='disk'>
+      <driver name='qemu' type='raw'/>
+      <source dev='/dev/HostVG/QEMUGuest1'/>
+      <target dev='hda' bus='ide'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+    <controller type='usb' index='0' model='piix3-uhci'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
+    </controller>
+    <controller type='ide' index='0'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
+    </controller>
+    <controller type='virtio-serial' index='1'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x0a' function='0x0'/>
+    </controller>
+    <controller type='pci' index='0' model='pci-root'/>
+    <channel type='qemu-vdagent'>
+      <source>
+        <clipboard copypaste='yes'/>
+        <mouse mode='client'/>
+      </source>
+      <target type='virtio' name='com.redhat.spice.0'/>
+      <address type='virtio-serial' controller='1' bus='0' port='3'/>
+    </channel>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <graphics type='vnc' port='5903' autoport='no' listen='127.0.0.1'>
+      <listen type='address' address='127.0.0.1'/>
+    </graphics>
+    <audio id='1' type='none'/>
+    <video>
+      <model type='cirrus' vram='16384' heads='1' primary='yes'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
+    </video>
+    <memballoon model='virtio'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
+    </memballoon>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2xmloutdata/channel-qemu-vdagent.x86_64-latest.xml b/tests/qemuxml2xmloutdata/channel-qemu-vdagent.x86_64-latest.xml
new file mode 100644
index 0000000000..c85acce85d
--- /dev/null
+++ b/tests/qemuxml2xmloutdata/channel-qemu-vdagent.x86_64-latest.xml
@@ -0,0 +1,58 @@
+<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' cpuset='1-4,8-20,525'>1</vcpu>
+  <os>
+    <type arch='x86_64' machine='pc'>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='block' device='disk'>
+      <driver name='qemu' type='raw'/>
+      <source dev='/dev/HostVG/QEMUGuest1'/>
+      <target dev='hda' bus='ide'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+    <controller type='usb' index='0' model='piix3-uhci'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
+    </controller>
+    <controller type='ide' index='0'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
+    </controller>
+    <controller type='virtio-serial' index='1'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x0a' function='0x0'/>
+    </controller>
+    <controller type='pci' index='0' model='pci-root'/>
+    <channel type='qemu-vdagent'>
+      <source>
+        <clipboard copypaste='no'/>
+        <mouse mode='server'/>
+      </source>
+      <target type='virtio' name='com.redhat.spice.0'/>
+      <address type='virtio-serial' controller='1' bus='0' port='3'/>
+    </channel>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <graphics type='vnc' port='5903' autoport='no' listen='127.0.0.1'>
+      <listen type='address' address='127.0.0.1'/>
+    </graphics>
+    <audio id='1' type='none'/>
+    <video>
+      <model type='cirrus' vram='16384' heads='1' primary='yes'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
+    </video>
+    <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 31917e5238..2718b1e365 100644
--- a/tests/qemuxml2xmltest.c
+++ b/tests/qemuxml2xmltest.c
@@ -1464,6 +1464,8 @@ mymain(void)
                   QEMU_CAPS_DEVICE_PL011,
                   QEMU_CAPS_DEVICE_VIRTIO_RNG,
                   QEMU_CAPS_OBJECT_RNG_RANDOM);
+    DO_TEST_CAPS_LATEST("channel-qemu-vdagent");
+    DO_TEST_CAPS_LATEST("channel-qemu-vdagent-features");
 
  cleanup:
     if (getenv("LIBVIRT_SKIP_CLEANUP") == NULL)
-- 
2.35.1




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