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qemuxmlconftest: Add 'chardev-backends' test case

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The test case attempts to test as many of the chardev backends as
possible by adding channels with various configs. The idea is to have a
representative sample which will later be used also for QMP schema
testing.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Peter Krempa 2024-09-17 14:46:00 +02:00
parent 9c88a566d8
commit 1bc023cae8
4 changed files with 341 additions and 0 deletions
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79
tests/qemuxmlconfdata/chardev-backends.x86_64-latest.args Normal file
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LC_ALL=C \
PATH=/bin \
HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1 \
USER=test \
LOGNAME=test \
XDG_DATA_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.local/share \
XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.cache \
XDG_CONFIG_HOME=/var/lib/libvirt/qemu/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":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \
-machine pc,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \
-accel tcg \
-cpu qemu64 \
-m size=219136k \
-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 \
-boot strict=on \
-device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
-device '{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.0","addr":"0x3"}' \
-chardev parallel,id=charparallel0,path=/dev/parport0 \
-device '{"driver":"isa-parallel","chardev":"charparallel0","id":"parallel0"}' \
-add-fd set=0,fd=1751,opaque=channel0-log \
-chardev null,id=charchannel0,logfile=/dev/fdset/0,logappend=on \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":1,"chardev":"charchannel0","id":"channel0","name":"chardev-null"}' \
-add-fd set=1,fd=1751,opaque=channel1-log \
-chardev vc,id=charchannel1,logfile=/dev/fdset/1,logappend=on \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":2,"chardev":"charchannel1","id":"channel1","name":"chardev-vc"}' \
-chardev pty,id=charchannel2 \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":3,"chardev":"charchannel2","id":"channel2","name":"chardev-pty"}' \
-chardev stdio,id=charchannel3 \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":4,"chardev":"charchannel3","id":"channel3","name":"chardev-stdio"}' \
-add-fd set=2,fd=1750,opaque=channel4-source \
-chardev file,id=charchannel4,path=/dev/fdset/2,append=on \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":5,"chardev":"charchannel4","id":"channel4","name":"chardev-file"}' \
-chardev pipe,id=charchannel5,path=/path/to/pipe \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":6,"chardev":"charchannel5","id":"channel5","name":"chardev-pipe"}' \
-chardev serial,id=charchannel6,path=/path/to/device \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":7,"chardev":"charchannel6","id":"channel6","name":"chardev-dev"}' \
-chardev socket,id=charchannel7,fd=1729,server=on,wait=off \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":8,"chardev":"charchannel7","id":"channel7","name":"chardev-unix-listen"}' \
-chardev socket,id=charchannel8,path=/path/to/unix-listen,reconnect=2 \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":9,"chardev":"charchannel8","id":"channel8","name":"chardev-unix-connect"}' \
-chardev socket,id=charchannel9,host=1.2.3.4,port=5678,server=on,wait=off \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":10,"chardev":"charchannel9","id":"channel9","name":"chardev-tcp-listen-raw"}' \
-chardev socket,id=charchannel10,host=1.2.3.4,port=5679,telnet=on,server=on,wait=off \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":11,"chardev":"charchannel10","id":"channel10","name":"chardev-tcp-listen-telnet"}' \
-object '{"qom-type":"tls-creds-x509","id":"objcharchannel11_tls0","dir":"/etc/pki/libvirt-chardev","endpoint":"client","verify-peer":true}' \
-chardev socket,id=charchannel11,host=1.2.3.4,port=5678,reconnect=2,tls-creds=objcharchannel11_tls0 \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":12,"chardev":"charchannel11","id":"channel11","name":"chardev-tcp-connect-raw"}' \
-object '{"qom-type":"tls-creds-x509","id":"objcharchannel12_tls0","dir":"/etc/pki/libvirt-chardev","endpoint":"client","verify-peer":true}' \
-chardev socket,id=charchannel12,host=hostname.global.,port=5679,telnet=on,reconnect=2,tls-creds=objcharchannel12_tls0 \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":13,"chardev":"charchannel12","id":"channel12","name":"chardev-tcp-connect-telnet"}' \
-chardev udp,id=charchannel13,host=127.0.0.1,port=2222,localaddr=,localport=0 \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":14,"chardev":"charchannel13","id":"channel13","name":"chardev-udp-nobind"}' \
-chardev udp,id=charchannel14,host=127.0.0.1,port=2222,localaddr=127.0.0.1,localport=1111 \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":15,"chardev":"charchannel14","id":"channel14","name":"chardev-udp-bind"}' \
-chardev spicevmc,id=charchannel15,name=vdagent \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":16,"chardev":"charchannel15","id":"channel15","name":"com.redhat.spice.0"}' \
-chardev qemu-vdagent,id=charchannel16,name=vdagent,clipboard=off,mouse=off \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":17,"chardev":"charchannel16","id":"channel16","name":"chardev-vdagent"}' \
-chardev dbus,id=charchannel17,name=test.channel.0 \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":18,"chardev":"charchannel17","id":"channel17","name":"chardev-dbus"}' \
-chardev spiceport,id=charchannel18,name=test.channel.0 \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":19,"chardev":"charchannel18","id":"channel18","name":"chardev-spiceport"}' \
-audiodev '{"id":"audio1","driver":"spice"}' \
-spice port=5901,addr=0.0.0.0,seamless-migration=on \
-device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on

149
tests/qemuxmlconfdata/chardev-backends.x86_64-latest.xml Normal file
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<domain type='qemu'>
<name>QEMUGuest1</name>
<uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
<memory unit='KiB'>219100</memory>
<currentMemory unit='KiB'>219100</currentMemory>
<vcpu placement='static'>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>
<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'/>
<controller type='virtio-serial' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
</controller>
<parallel type='dev'>
<source path='/dev/parport0'/>
<target port='0'/>
</parallel>
<channel type='null'>
<log file='/path/to/null.log' append='off'/>
<target type='virtio' name='chardev-null'/>
<address type='virtio-serial' controller='0' bus='0' port='1'/>
</channel>
<channel type='vc'>
<log file='/path/to/vc.log' append='on'/>
<target type='virtio' name='chardev-vc'/>
<address type='virtio-serial' controller='0' bus='0' port='2'/>
</channel>
<channel type='pty'>
<target type='virtio' name='chardev-pty'/>
<address type='virtio-serial' controller='0' bus='0' port='3'/>
</channel>
<channel type='stdio'>
<target type='virtio' name='chardev-stdio'/>
<address type='virtio-serial' controller='0' bus='0' port='4'/>
</channel>
<channel type='file'>
<source path='/path/to/fileout'/>
<target type='virtio' name='chardev-file'/>
<address type='virtio-serial' controller='0' bus='0' port='5'/>
</channel>
<channel type='pipe'>
<source path='/path/to/pipe'/>
<target type='virtio' name='chardev-pipe'/>
<address type='virtio-serial' controller='0' bus='0' port='6'/>
</channel>
<channel type='dev'>
<source path='/path/to/device'/>
<target type='virtio' name='chardev-dev'/>
<address type='virtio-serial' controller='0' bus='0' port='7'/>
</channel>
<channel type='unix'>
<source mode='bind' path='/path/to/unix-listen'/>
<target type='virtio' name='chardev-unix-listen'/>
<address type='virtio-serial' controller='0' bus='0' port='8'/>
</channel>
<channel type='unix'>
<source mode='connect' path='/path/to/unix-listen'>
<reconnect enabled='yes' timeout='2'/>
</source>
<target type='virtio' name='chardev-unix-connect'/>
<address type='virtio-serial' controller='0' bus='0' port='9'/>
</channel>
<channel type='tcp'>
<source mode='bind' host='1.2.3.4' service='5678'/>
<protocol type='raw'/>
<target type='virtio' name='chardev-tcp-listen-raw'/>
<address type='virtio-serial' controller='0' bus='0' port='10'/>
</channel>
<channel type='tcp'>
<source mode='bind' host='1.2.3.4' service='5679'/>
<protocol type='telnet'/>
<target type='virtio' name='chardev-tcp-listen-telnet'/>
<address type='virtio-serial' controller='0' bus='0' port='11'/>
</channel>
<channel type='tcp'>
<source mode='connect' host='1.2.3.4' service='5678' tls='yes'>
<reconnect enabled='yes' timeout='2'/>
</source>
<protocol type='raw'/>
<target type='virtio' name='chardev-tcp-connect-raw'/>
<address type='virtio-serial' controller='0' bus='0' port='12'/>
</channel>
<channel type='tcp'>
<source mode='connect' host='hostname.global.' service='5679' tls='yes'>
<reconnect enabled='yes' timeout='2'/>
</source>
<protocol type='telnet'/>
<target type='virtio' name='chardev-tcp-connect-telnet'/>
<address type='virtio-serial' controller='0' bus='0' port='13'/>
</channel>
<channel type='udp'>
<source mode='connect' host='127.0.0.1' service='2222'/>
<target type='virtio' name='chardev-udp-nobind'/>
<address type='virtio-serial' controller='0' bus='0' port='14'/>
</channel>
<channel type='udp'>
<source mode='bind' host='127.0.0.1' service='1111'/>
<source mode='connect' host='127.0.0.1' service='2222'/>
<target type='virtio' name='chardev-udp-bind'/>
<address type='virtio-serial' controller='0' bus='0' port='15'/>
</channel>
<channel type='spicevmc'>
<target type='virtio' name='com.redhat.spice.0'/>
<address type='virtio-serial' controller='0' bus='0' port='16'/>
</channel>
<channel type='qemu-vdagent'>
<source>
<clipboard copypaste='no'/>
<mouse mode='server'/>
</source>
<target type='virtio' name='chardev-vdagent'/>
<address type='virtio-serial' controller='0' bus='0' port='17'/>
</channel>
<channel type='dbus'>
<source channel='test.channel.0'/>
<target type='virtio' name='chardev-dbus'/>
<address type='virtio-serial' controller='0' bus='0' port='18'/>
</channel>
<channel type='spiceport'>
<source channel='test.channel.0'/>
<target type='virtio' name='chardev-spiceport'/>
<address type='virtio-serial' controller='0' bus='0' port='19'/>
</channel>
<input type='mouse' bus='ps2'/>
<input type='keyboard' bus='ps2'/>
<graphics type='spice' autoport='yes' listen='0.0.0.0'>
<listen type='address' address='0.0.0.0'/>
</graphics>
<audio id='1' type='spice'/>
<video>
<model type='cirrus' vram='16384' heads='1' primary='yes'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
</video>
<memballoon model='none'/>
</devices>
</domain>

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tests/qemuxmlconfdata/chardev-backends.xml Normal file
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<domain type='qemu'>
<name>QEMUGuest1</name>
<uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
<memory unit='KiB'>219100</memory>
<vcpu placement='static'>1</vcpu>
<os>
<type arch='x86_64' machine='pc'>hvm</type>
</os>
<devices>
<emulator>/usr/bin/qemu-system-x86_64</emulator>
<channel type='null'>
<target type='virtio' name='chardev-null'/>
<log file='/path/to/null.log' append='off'/>
</channel>
<channel type='vc'>
<target type='virtio' name='chardev-vc'/>
<log file='/path/to/vc.log' append='on'/>
</channel>
<channel type='pty'>
<target type='virtio' name='chardev-pty'/>
</channel>
<channel type='stdio'>
<target type='virtio' name='chardev-stdio'/>
</channel>
<channel type='file'>
<source path='/path/to/fileout'/>
<target type='virtio' name='chardev-file'/>
</channel>
<channel type='pipe'>
<source path='/path/to/pipe'/>
<target type='virtio' name='chardev-pipe'/>
</channel>
<channel type='dev'>
<source path='/path/to/device'/>
<target type='virtio' name='chardev-dev'/>
</channel>
<channel type='unix'>
<source mode='bind' path='/path/to/unix-listen'/>
<target type='virtio' name='chardev-unix-listen'/>
</channel>
<channel type='unix'>
<source mode='connect' path='/path/to/unix-listen'>
<reconnect enabled='yes' timeout='2'/>
</source>
<target type='virtio' name='chardev-unix-connect'/>
</channel>
<channel type='tcp'>
<source mode='bind' host='1.2.3.4' service='5678'/>
<protocol type='raw'/>
<target type='virtio' name='chardev-tcp-listen-raw'/>
</channel>
<channel type='tcp'>
<source mode='bind' host='1.2.3.4' service='5679'/>
<protocol type='telnet'/>
<target type='virtio' name='chardev-tcp-listen-telnet'/>
</channel>
<channel type='tcp'>
<source mode='connect' host='1.2.3.4' service='5678' tls='yes'>
<reconnect enabled='yes' timeout='2'/>
</source>
<protocol type='raw'/>
<target type='virtio' name='chardev-tcp-connect-raw'/>
</channel>
<channel type='tcp'>
<source mode='connect' host='hostname.global.' service='5679' tls='yes'>
<reconnect enabled='yes' timeout='2'/>
</source>
<protocol type='telnet'/>
<target type='virtio' name='chardev-tcp-connect-telnet'/>
</channel>
<channel type='udp'>
<source mode='connect' host='127.0.0.1' service='2222'/>
<target type='virtio' name='chardev-udp-nobind'/>
</channel>
<channel type='udp'>
<source mode='bind' host='127.0.0.1' service='1111'/>
<source mode='connect' host='127.0.0.1' service='2222'/>
<target type='virtio' name='chardev-udp-bind'/>
</channel>
<!-- The commandline formatter requires that the target is strictly 'com.redhat.spice.0',
and spice graphics is present. -->
<channel type='spicevmc'>
<target type='virtio' name='com.redhat.spice.0'/>
</channel>
<channel type='qemu-vdagent'>
<target type='virtio' name='chardev-vdagent'/>
<source>
<clipboard copypaste='no'/>
<mouse mode='server'/>
</source>
</channel>
<channel type='dbus'>
<source channel='test.channel.0'/>
<target type='virtio' name='chardev-dbus'/>
</channel>
<channel type='spiceport'>
<source channel='test.channel.0'/>
<target type='virtio' name='chardev-spiceport'/>
</channel>
<!-- parallel port with 'dev' type is special as it has a specific backend in qemu -->
<parallel type='dev'>
<source path='/dev/parport0'/>
<target port='0'/>
</parallel>
<!-- spice graphics required by some of the spice-transported backends -->
<graphics type='spice' autoport='yes' listen='0.0.0.0'>
<listen type='address' address='0.0.0.0'/>
</graphics>
<memballoon model='none'/>
</devices>
</domain>

2
tests/qemuxmlconftest.c
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@ -1830,6 +1830,8 @@ mymain(void)
DO_TEST_CAPS_LATEST("console-compat-auto");
DO_TEST_CAPS_LATEST("console-compat-crash");
DO_TEST_CAPS_LATEST("chardev-backends");
DO_TEST_CAPS_LATEST("serial-vc-chardev");
DO_TEST_CAPS_LATEST("serial-pty-chardev");
DO_TEST_CAPS_LATEST("serial-dev-chardev");