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177 lines
7.6 KiB
177 lines
7.6 KiB
From cedf4dbcdd3a0c64d4e74a98dd8caacaefced9b6 Mon Sep 17 00:00:00 2001
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Message-ID: <cedf4dbcdd3a0c64d4e74a98dd8caacaefced9b6.1784297532.git.jdenemar@redhat.com>
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From: Peter Krempa <pkrempa@redhat.com>
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Date: Wed, 10 Jun 2026 12:26:50 +0200
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Subject: [PATCH] qemuxmlconftest: Add test case for specifying 'virtio-gpu'
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where 'virtio-vga' would be picked
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Add a test case demonstrating the switch to 'virtio-gpu' on a host which
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would normally pick 'virtio-vga'.
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Signed-off-by: Peter Krempa <pkrempa@redhat.com>
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Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
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(cherry picked from commit ca4bcd775cc2d17d35e752f03842f3442290cf0d)
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https://redhat.atlassian.net/browse/RHEL-186019
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Conflicts:
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- tests/qemuxmlconfdata/video-virtio-vga-device-downgrade.x86_64-latest.args
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Context; patch tweaking monitor FD passing in tests not backported
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https://redhat.atlassian.net/browse/RHEL-177646 (rhel-9.9)
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---
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...io-vga-device-downgrade.x86_64-latest.args | 37 ++++++++++++++++
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...tio-vga-device-downgrade.x86_64-latest.xml | 44 +++++++++++++++++++
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.../video-virtio-vga-device-downgrade.xml | 33 ++++++++++++++
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tests/qemuxmlconftest.c | 1 +
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4 files changed, 115 insertions(+)
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create mode 100644 tests/qemuxmlconfdata/video-virtio-vga-device-downgrade.x86_64-latest.args
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create mode 100644 tests/qemuxmlconfdata/video-virtio-vga-device-downgrade.x86_64-latest.xml
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create mode 100644 tests/qemuxmlconfdata/video-virtio-vga-device-downgrade.xml
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diff --git a/tests/qemuxmlconfdata/video-virtio-vga-device-downgrade.x86_64-latest.args b/tests/qemuxmlconfdata/video-virtio-vga-device-downgrade.x86_64-latest.args
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new file mode 100644
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index 0000000000..fec2b04ca9
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--- /dev/null
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+++ b/tests/qemuxmlconfdata/video-virtio-vga-device-downgrade.x86_64-latest.args
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@@ -0,0 +1,37 @@
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+LC_ALL=C \
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+PATH=/bin \
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+HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1 \
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+USER=test \
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+LOGNAME=test \
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+XDG_DATA_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.local/share \
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+XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.cache \
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+XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
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+/usr/bin/qemu-system-x86_64 \
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+-name guest=QEMUGuest1,debug-threads=on \
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+-S \
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+-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \
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+-machine pc,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \
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+-accel tcg \
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+-cpu qemu64 \
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+-m size=1048576k \
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+-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":1073741824}' \
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+-overcommit mem-lock=off \
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+-smp 1,sockets=1,cores=1,threads=1 \
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+-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
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+-display none \
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+-no-user-config \
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+-nodefaults \
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+-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
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+-mon chardev=charmonitor,id=monitor,mode=control \
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+-rtc base=utc \
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+-no-shutdown \
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+-boot strict=on \
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+-device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
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+-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap","cache":{"direct":true,"no-flush":false}}' \
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+-blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-1-storage"}' \
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+-device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1,"write-cache":"on"}' \
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+-audiodev '{"id":"audio1","driver":"none"}' \
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+-device '{"driver":"virtio-vga","id":"video0","max_outputs":1,"bus":"pci.0","addr":"0x2"}' \
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+-device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
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+-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
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+-msg timestamp=on
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diff --git a/tests/qemuxmlconfdata/video-virtio-vga-device-downgrade.x86_64-latest.xml b/tests/qemuxmlconfdata/video-virtio-vga-device-downgrade.x86_64-latest.xml
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new file mode 100644
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index 0000000000..c04687983d
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--- /dev/null
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+++ b/tests/qemuxmlconfdata/video-virtio-vga-device-downgrade.x86_64-latest.xml
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@@ -0,0 +1,44 @@
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+<domain type='qemu'>
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+ <name>QEMUGuest1</name>
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+ <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
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+ <memory unit='KiB'>1048576</memory>
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+ <currentMemory unit='KiB'>1048576</currentMemory>
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+ <vcpu placement='static'>1</vcpu>
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+ <os>
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+ <type arch='x86_64' machine='pc'>hvm</type>
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+ <boot dev='hd'/>
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+ </os>
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+ <cpu mode='custom' match='exact' check='none'>
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+ <model fallback='forbid'>qemu64</model>
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+ </cpu>
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+ <clock offset='utc'/>
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+ <on_poweroff>destroy</on_poweroff>
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+ <on_reboot>restart</on_reboot>
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+ <on_crash>destroy</on_crash>
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+ <devices>
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+ <emulator>/usr/bin/qemu-system-x86_64</emulator>
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+ <disk type='file' device='disk'>
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+ <driver name='qemu' type='qcow2' cache='none'/>
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+ <source file='/var/lib/libvirt/images/QEMUGuest1'/>
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+ <target dev='hda' bus='ide'/>
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+ <address type='drive' controller='0' bus='0' target='0' unit='0'/>
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+ </disk>
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+ <controller type='ide' index='0'>
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+ <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
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+ </controller>
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+ <controller type='usb' index='0' model='piix3-uhci'>
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+ <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
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+ </controller>
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+ <controller type='pci' index='0' model='pci-root'/>
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+ <input type='mouse' bus='ps2'/>
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+ <input type='keyboard' bus='ps2'/>
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+ <audio id='1' type='none'/>
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+ <video>
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+ <model type='virtio' heads='1' primary='yes' device='virtio-gpu'/>
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+ <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
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+ </video>
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+ <memballoon model='virtio'>
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+ <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
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+ </memballoon>
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+ </devices>
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+</domain>
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diff --git a/tests/qemuxmlconfdata/video-virtio-vga-device-downgrade.xml b/tests/qemuxmlconfdata/video-virtio-vga-device-downgrade.xml
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new file mode 100644
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index 0000000000..aef4b64ad4
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--- /dev/null
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+++ b/tests/qemuxmlconfdata/video-virtio-vga-device-downgrade.xml
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@@ -0,0 +1,33 @@
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+<domain type='qemu'>
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+ <name>QEMUGuest1</name>
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+ <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
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+ <memory unit='KiB'>1048576</memory>
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+ <currentMemory unit='KiB'>1048576</currentMemory>
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+ <vcpu placement='static'>1</vcpu>
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+ <os>
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+ <type arch='x86_64' machine='pc'>hvm</type>
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+ <boot dev='hd'/>
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+ </os>
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+ <clock offset='utc'/>
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+ <on_poweroff>destroy</on_poweroff>
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+ <on_reboot>restart</on_reboot>
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+ <on_crash>destroy</on_crash>
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+ <devices>
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+ <emulator>/usr/bin/qemu-system-x86_64</emulator>
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+ <disk type='file' device='disk'>
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+ <driver name='qemu' type='qcow2' cache='none'/>
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+ <source file='/var/lib/libvirt/images/QEMUGuest1'/>
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+ <target dev='hda' bus='ide'/>
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+ <address type='drive' controller='0' bus='0' target='0' unit='0'/>
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+ </disk>
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+ <controller type='ide' index='0'/>
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+ <controller type='usb' index='0'/>
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+ <controller type='pci' index='0' model='pci-root'/>
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+ <input type='mouse' bus='ps2'/>
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+ <input type='keyboard' bus='ps2'/>
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+ <video>
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+ <model type='virtio' heads='1' device='virtio-gpu'/>
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+ </video>
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+ <memballoon model='virtio'/>
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+ </devices>
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+</domain>
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diff --git a/tests/qemuxmlconftest.c b/tests/qemuxmlconftest.c
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index 44df46f35c..85cf9960aa 100644
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--- a/tests/qemuxmlconftest.c
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+++ b/tests/qemuxmlconftest.c
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@@ -2775,6 +2775,7 @@ mymain(void)
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ARG_CAPS_VER, "latest",
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ARG_QEMU_CAPS_DEL, QEMU_CAPS_DEVICE_VIRTIO_VGA, QEMU_CAPS_LAST,
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ARG_END);
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+ DO_TEST_CAPS_LATEST("video-virtio-vga-device-downgrade");
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DO_TEST_CAPS_LATEST("video-virtio-blob-on");
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DO_TEST_CAPS_LATEST("video-virtio-blob-off");
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DO_TEST_CAPS_LATEST("video-virtio-vga-gpu-gl");
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--
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2.55.0
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