tests: add console-virtio-unix

Test a virtio console backed by a UNIX socket.
Signed-off-by: NJán Tomko <jtomko@redhat.com>

tests/qemuxml2argvdata/console-virtio-unix.x86_64-2.5.0.args

+LC_ALL=C \
+PATH=/bin \
+HOME=/home/test \
+USER=test \
+LOGNAME=test \
+QEMU_AUDIO_DRV=none \
+/usr/bin/qemu-system-x86_64 \
+-name guest=QEMUGuest1,debug-threads=on \
+-S \
+-machine pc-i440fx-2.5,accel=kvm,usb=off,dump-guest-core=off \
+-m 214 \
+-realtime mlock=off \
+-smp 1,sockets=1,cores=1,threads=1 \
+-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
+-display none \
+-no-user-config \
+-nodefaults \
+-chardev socket,id=charmonitor,path=/tmp/lib/domain--1-QEMUGuest1/monitor.sock,\
+server,nowait \
+-mon chardev=charmonitor,id=monitor,mode=control \
+-rtc base=utc \
+-no-shutdown \
+-no-acpi \
+-boot strict=on \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x2 \
+-drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
+-device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
+-chardev socket,id=charconsole0,path=/tmp/listen.socket,server,nowait \
+-device virtconsole,chardev=charconsole0,id=console0 \
+-chardev socket,id=charconsole1,path=/tmp/connect.socket \
+-device virtconsole,chardev=charconsole1,id=console1 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
+-msg timestamp=on

tests/qemuxml2argvdata/console-virtio-unix.x86_64-latest.args

+LC_ALL=C \
+PATH=/bin \
+HOME=/home/test \
+USER=test \
+LOGNAME=test \
+QEMU_AUDIO_DRV=none \
+/usr/bin/qemu-system-x86_64 \
+-name guest=QEMUGuest1,debug-threads=on \
+-S \
+-object secret,id=masterKey0,format=raw,\
+file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
+-machine pc,accel=kvm,usb=off,dump-guest-core=off \
+-m 214 \
+-realtime mlock=off \
+-smp 1,sockets=1,cores=1,threads=1 \
+-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
+-display none \
+-no-user-config \
+-nodefaults \
+-chardev socket,id=charmonitor,fd=1729,server,nowait \
+-mon chardev=charmonitor,id=monitor,mode=control \
+-rtc base=utc \
+-no-shutdown \
+-no-acpi \
+-boot strict=on \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x2 \
+-drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
+-device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
+-chardev socket,id=charconsole0,fd=1729,server,nowait \
+-device virtconsole,chardev=charconsole0,id=console0 \
+-chardev socket,id=charconsole1,path=/tmp/connect.socket \
+-device virtconsole,chardev=charconsole1,id=console1 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
+-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,\
+resourcecontrol=deny \
+-msg timestamp=on

tests/qemuxml2argvdata/console-virtio-unix.xml

+<domain type='kvm'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory unit='KiB'>219100</memory>
+  <currentMemory unit='KiB'>219100</currentMemory>
+  <vcpu>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'/>
+    <console type='unix'>
+      <source mode='bind' path='/tmp/listen.socket'/>
+      <target type='virtio'/>
+    </console>
+    <console type='unix'>
+      <source mode='connect' path='/tmp/connect.socket'/>
+      <target type='virtio'/>
+    </console>
+  </devices>
+</domain>

tests/qemuxml2argvtest.c

@@ -1486,6 +1486,8 @@ mymain(void)
     DO_TEST("console-virtio-ccw",
             QEMU_CAPS_CCW,
             QEMU_CAPS_VIRTIO_S390);
+    DO_TEST_CAPS_VER("console-virtio-unix", "2.5.0");
+    DO_TEST_CAPS_LATEST("console-virtio-unix");
     DO_TEST("console-sclp",
             QEMU_CAPS_VIRTIO_S390,
             QEMU_CAPS_DEVICE_SCLPCONSOLE);