tests: qemuxml2argv: Modernize 's390-allow-bogus-usb-controller' test

The 's390-virtio' machine was removed from qemu in the 2.6 release.
Use the more modern s390-ccw-virtio machine type and use
VIR_TEST_CAPS_ARCH_LATEST to invoke it.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>

tests/qemuxml2argvdata/s390-allow-bogus-usb-controller.args

@@ -1,31 +0,0 @@
-LC_ALL=C \
-PATH=/bin \
-HOME=/tmp/lib/domain--1-test \
-USER=test \
-LOGNAME=test \
-XDG_DATA_HOME=/tmp/lib/domain--1-test/.local/share \
-XDG_CACHE_HOME=/tmp/lib/domain--1-test/.cache \
-XDG_CONFIG_HOME=/tmp/lib/domain--1-test/.config \
-QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-s390x \
--name test \
--S \
--machine s390-virtio,accel=tcg,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-test/monitor.sock,server=on,wait=off \
--mon chardev=charmonitor,id=monitor,mode=control \
--rtc base=utc \
--no-shutdown \
--device virtio-serial-s390,id=virtio-serial0 \
--drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-virtio-disk0 \
--device virtio-blk-s390,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 \
--chardev pty,id=charconsole0 \
--device virtconsole,chardev=charconsole0,id=console0 \
--object rng-random,id=objrng0,filename=/dev/hwrng \
--device virtio-rng-s390,rng=objrng0,id=rng0

tests/qemuxml2argvdata/s390-allow-bogus-usb-controller.s390x-latest.args

@@ -0,0 +1,39 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/tmp/lib/domain--1-test \
+USER=test \
+LOGNAME=test \
+XDG_DATA_HOME=/tmp/lib/domain--1-test/.local/share \
+XDG_CACHE_HOME=/tmp/lib/domain--1-test/.cache \
+XDG_CONFIG_HOME=/tmp/lib/domain--1-test/.config \
+/usr/bin/qemu-system-s390x \
+-name guest=test,debug-threads=on \
+-S \
+-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-test/master-key.aes"}' \
+-machine s390-ccw-virtio,accel=tcg,usb=off,dump-guest-core=off,memory-backend=s390.ram \
+-cpu qemu \
+-m 214 \
+-object '{"qom-type":"memory-backend-ram","id":"s390.ram","size":224395264}' \
+-overcommit mem-lock=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=on,wait=off \
+-mon chardev=charmonitor,id=monitor,mode=control \
+-rtc base=utc \
+-no-shutdown \
+-boot strict=on \
+-device virtio-serial-ccw,id=virtio-serial0,devno=fe.0.0001 \
+-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 virtio-blk-ccw,devno=fe.0.0000,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
+-chardev pty,id=charconsole0 \
+-device virtconsole,chardev=charconsole0,id=console0 \
+-audiodev id=audio1,driver=none \
+-device virtio-balloon-ccw,id=balloon0,devno=fe.0.0002 \
+-object '{"qom-type":"rng-random","id":"objrng0","filename":"/dev/hwrng"}' \
+-device virtio-rng-ccw,rng=objrng0,id=rng0,devno=fe.0.0003 \
+-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
+-msg timestamp=on

tests/qemuxml2argvdata/s390-allow-bogus-usb-controller.xml

@@ -4,7 +4,7 @@
   <memory>219100</memory>
   <currentMemory>219100</currentMemory>
   <os>
-    <type arch='s390x' machine='s390-virtio'>hvm</type>
+    <type arch='s390x' machine='s390-ccw-virtio'>hvm</type>
   </os>
   <clock offset='utc'/>
   <on_poweroff>destroy</on_poweroff>

tests/qemuxml2argvtest.c

@@ -2542,10 +2542,7 @@ mymain(void)
             QEMU_CAPS_OBJECT_RNG_RANDOM);
 
     DO_TEST_CAPS_ARCH_LATEST("s390-allow-bogus-usb-none", "s390x");
-    DO_TEST("s390-allow-bogus-usb-controller",
-            QEMU_CAPS_VIRTIO_S390,
-            QEMU_CAPS_DEVICE_VIRTIO_RNG,
-            QEMU_CAPS_OBJECT_RNG_RANDOM);
+    DO_TEST_CAPS_ARCH_LATEST("s390-allow-bogus-usb-controller", "s390x");
 
     DO_TEST("s390-panic-no-address",
             QEMU_CAPS_CCW,