[libvirt PATCH 2/2] tests: Simplify some ppc64 tests

Andrea Bolognani abologna at redhat.com
Thu Dec 3 17:04:56 UTC 2020 

We can leave out things like USB controller, memballoon device,
kernel and initrd since they're not the focus of the tests.

Propagating some information from the output files back to the
input files makes it easier to compare them, as it reduces the
resulting diff, and in the case of the qemuxml2xml test for
memory-hotplug-ppc64-nonuma it allows us to convert the output
file into a symlink, since in the specific case the XML doesn't
change at all.

Signed-off-by: Andrea Bolognani <abologna at redhat.com>
---
 .../memory-hotplug-nvdimm-ppc64.args          |  4 +-
 .../memory-hotplug-nvdimm-ppc64.xml           |  8 +---
 .../memory-hotplug-ppc64-nonuma.args          |  7 +--
 .../memory-hotplug-ppc64-nonuma.xml           | 14 ++++--
 .../memory-hotplug-nvdimm-ppc64.xml           |  8 +---
 .../memory-hotplug-ppc64-nonuma.xml           | 46 +------------------
 6 files changed, 17 insertions(+), 70 deletions(-)
 mode change 100644 => 120000 tests/qemuxml2xmloutdata/memory-hotplug-ppc64-nonuma.xml

diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-ppc64.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-ppc64.args
index 94bd86ada0..f50444e47e 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-ppc64.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-ppc64.args
@@ -27,6 +27,4 @@ uuid=49545eb3-75e1-2d0a-acdd-f0294406c99e,memdev=memnvdimm0,id=nvdimm0,slot=0 \
 server,nowait \
 -mon chardev=charmonitor,id=monitor,mode=control \
 -rtc base=utc \
--no-shutdown \
--usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
+-no-shutdown
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-ppc64.xml b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-ppc64.xml
index ae5a17d3c8..bf7df9a259 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-ppc64.xml
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-ppc64.xml
@@ -21,16 +21,12 @@
   <on_crash>destroy</on_crash>
   <devices>
     <emulator>/usr/bin/qemu-system-ppc64</emulator>
-    <controller type='usb' index='0'>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/>
-    </controller>
+    <controller type='usb' index='0' model='none'/>
     <controller type='pci' index='0' model='pci-root'>
       <model name='spapr-pci-host-bridge'/>
       <target index='0'/>
     </controller>
-    <memballoon model='virtio'>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
-    </memballoon>
+    <memballoon model='none'/>
     <panic model='pseries'/>
     <memory model='nvdimm'>
       <uuid>49545eb3-75e1-2d0a-acdd-f0294406c99e</uuid>
diff --git a/tests/qemuxml2argvdata/memory-hotplug-ppc64-nonuma.args b/tests/qemuxml2argvdata/memory-hotplug-ppc64-nonuma.args
index 91cea9d8bf..f7f151d1ca 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-ppc64-nonuma.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-ppc64-nonuma.args
@@ -26,9 +26,4 @@ QEMU_AUDIO_DRV=none \
 server,nowait \
 -mon chardev=charmonitor,id=monitor,mode=control \
 -rtc base=utc \
--no-shutdown \
--kernel /media/ram/uImage \
--initrd /media/ram/ramdisk \
--append 'root=/dev/ram rw console=ttyS0,115200' \
--usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
+-no-shutdown
diff --git a/tests/qemuxml2argvdata/memory-hotplug-ppc64-nonuma.xml b/tests/qemuxml2argvdata/memory-hotplug-ppc64-nonuma.xml
index 7c68cd6aa2..a0806c4b54 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-ppc64-nonuma.xml
+++ b/tests/qemuxml2argvdata/memory-hotplug-ppc64-nonuma.xml
@@ -7,9 +7,7 @@
   <vcpu placement='static'>1</vcpu>
   <os>
     <type arch='ppc64' machine='pseries'>hvm</type>
-    <kernel>/media/ram/uImage</kernel>
-    <initrd>/media/ram/ramdisk</initrd>
-    <cmdline>root=/dev/ram rw console=ttyS0,115200</cmdline>
+    <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
   <on_poweroff>destroy</on_poweroff>
@@ -17,16 +15,24 @@
   <on_crash>destroy</on_crash>
   <devices>
     <emulator>/usr/bin/qemu-system-ppc64</emulator>
-    <memballoon model='virtio'/>
+    <controller type='usb' index='0' model='none'/>
+    <controller type='pci' index='0' model='pci-root'>
+      <model name='spapr-pci-host-bridge'/>
+      <target index='0'/>
+    </controller>
+    <memballoon model='none'/>
+    <panic model='pseries'/>
     <memory model='dimm'>
       <target>
         <size unit='KiB'>523264</size>
       </target>
+      <address type='dimm' slot='0'/>
     </memory>
     <memory model='dimm'>
       <target>
         <size unit='KiB'>524287</size>
       </target>
+      <address type='dimm' slot='1'/>
     </memory>
   </devices>
 </domain>
diff --git a/tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-ppc64.xml b/tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-ppc64.xml
index ecb1b83b4a..0c0b9f96fb 100644
--- a/tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-ppc64.xml
+++ b/tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-ppc64.xml
@@ -21,16 +21,12 @@
   <on_crash>destroy</on_crash>
   <devices>
     <emulator>/usr/bin/qemu-system-ppc64</emulator>
-    <controller type='usb' index='0'>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/>
-    </controller>
+    <controller type='usb' index='0' model='none'/>
     <controller type='pci' index='0' model='pci-root'>
       <model name='spapr-pci-host-bridge'/>
       <target index='0'/>
     </controller>
-    <memballoon model='virtio'>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
-    </memballoon>
+    <memballoon model='none'/>
     <panic model='pseries'/>
     <memory model='nvdimm'>
       <uuid>49545eb3-75e1-2d0a-acdd-f0294406c99e</uuid>
diff --git a/tests/qemuxml2xmloutdata/memory-hotplug-ppc64-nonuma.xml b/tests/qemuxml2xmloutdata/memory-hotplug-ppc64-nonuma.xml
deleted file mode 100644
index a5905e64b5..0000000000
--- a/tests/qemuxml2xmloutdata/memory-hotplug-ppc64-nonuma.xml
+++ /dev/null
@@ -1,45 +0,0 @@
-<domain type='kvm'>
-  <name>QEMUGuest1</name>
-  <uuid>49545eb3-75e1-2d0a-acdd-f0294406c99e</uuid>
-  <maxMemory slots='16' unit='KiB'>4194304</maxMemory>
-  <memory unit='KiB'>2097152</memory>
-  <currentMemory unit='KiB'>2097152</currentMemory>
-  <vcpu placement='static'>1</vcpu>
-  <os>
-    <type arch='ppc64' machine='pseries'>hvm</type>
-    <kernel>/media/ram/uImage</kernel>
-    <initrd>/media/ram/ramdisk</initrd>
-    <cmdline>root=/dev/ram rw console=ttyS0,115200</cmdline>
-    <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-ppc64</emulator>
-    <controller type='usb' index='0'>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/>
-    </controller>
-    <controller type='pci' index='0' model='pci-root'>
-      <model name='spapr-pci-host-bridge'/>
-      <target index='0'/>
-    </controller>
-    <memballoon model='virtio'>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
-    </memballoon>
-    <panic model='pseries'/>
-    <memory model='dimm'>
-      <target>
-        <size unit='KiB'>523264</size>
-      </target>
-      <address type='dimm' slot='0'/>
-    </memory>
-    <memory model='dimm'>
-      <target>
-        <size unit='KiB'>524287</size>
-      </target>
-      <address type='dimm' slot='1'/>
-    </memory>
-  </devices>
-</domain>
diff --git a/tests/qemuxml2xmloutdata/memory-hotplug-ppc64-nonuma.xml b/tests/qemuxml2xmloutdata/memory-hotplug-ppc64-nonuma.xml
new file mode 120000
index 0000000000..0822e409b4
--- /dev/null
+++ b/tests/qemuxml2xmloutdata/memory-hotplug-ppc64-nonuma.xml
@@ -0,0 +1 @@
+../qemuxml2argvdata/memory-hotplug-ppc64-nonuma.xml
\ No newline at end of file
-- 
2.26.2

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