From afb1ea67769d88290499c5c6a0c34982bad6e9c9 Mon Sep 17 00:00:00 2001
From: Michal Privoznik <mprivozn@redhat.com>
Date: Wed, 27 May 2020 14:24:56 +0200
Subject: [PATCH] qemuxml2xmltest: Add "numatune-distance" test case

This test case checks that expanding NUMA distance works. On
input we accept if only distance from A to B is specified. On the
output we format the B to A distance too.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
---
 .../qemuxml2xmloutdata/numatune-distances.xml | 96 +++++++++++++++++++
 tests/qemuxml2xmltest.c                       |  1 +
 2 files changed, 97 insertions(+)
 create mode 100644 tests/qemuxml2xmloutdata/numatune-distances.xml

diff --git a/tests/qemuxml2xmloutdata/numatune-distances.xml b/tests/qemuxml2xmloutdata/numatune-distances.xml
new file mode 100644
index 0000000000..48f89cb015
--- /dev/null
+++ b/tests/qemuxml2xmloutdata/numatune-distances.xml
@@ -0,0 +1,96 @@
+<domain type='qemu'>
+  <name>QEMUGuest</name>
+  <uuid>c7a5fdb2-cdaf-9455-926a-d65c16db1809</uuid>
+  <memory unit='KiB'>8388608</memory>
+  <currentMemory unit='KiB'>8388608</currentMemory>
+  <vcpu placement='static'>12</vcpu>
+  <os>
+    <type arch='x86_64' machine='pc'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <features>
+    <acpi/>
+    <apic/>
+    <pae/>
+  </features>
+  <cpu>
+    <numa>
+      <cell id='0' cpus='0,11' memory='2097152' unit='KiB'>
+        <distances>
+          <sibling id='0' value='10'/>
+          <sibling id='1' value='21'/>
+          <sibling id='2' value='31'/>
+          <sibling id='3' value='41'/>
+          <sibling id='4' value='51'/>
+          <sibling id='5' value='61'/>
+        </distances>
+      </cell>
+      <cell id='1' cpus='1,10' memory='2097152' unit='KiB'>
+        <distances>
+          <sibling id='0' value='21'/>
+          <sibling id='1' value='10'/>
+          <sibling id='2' value='21'/>
+          <sibling id='3' value='31'/>
+          <sibling id='4' value='41'/>
+          <sibling id='5' value='51'/>
+        </distances>
+      </cell>
+      <cell id='2' cpus='2,9' memory='2097152' unit='KiB'>
+        <distances>
+          <sibling id='0' value='31'/>
+          <sibling id='1' value='21'/>
+          <sibling id='2' value='10'/>
+          <sibling id='3' value='21'/>
+          <sibling id='4' value='31'/>
+          <sibling id='5' value='41'/>
+        </distances>
+      </cell>
+      <cell id='3' cpus='3,8' memory='2097152' unit='KiB'>
+        <distances>
+          <sibling id='0' value='41'/>
+          <sibling id='1' value='31'/>
+          <sibling id='2' value='21'/>
+          <sibling id='3' value='10'/>
+          <sibling id='4' value='21'/>
+          <sibling id='5' value='31'/>
+        </distances>
+      </cell>
+      <cell id='4' cpus='4,7' memory='2097152' unit='KiB'>
+        <distances>
+          <sibling id='0' value='51'/>
+          <sibling id='1' value='41'/>
+          <sibling id='2' value='31'/>
+          <sibling id='3' value='21'/>
+          <sibling id='4' value='10'/>
+          <sibling id='5' value='21'/>
+        </distances>
+      </cell>
+      <cell id='5' cpus='5-6' memory='2097152' unit='KiB'>
+        <distances>
+          <sibling id='0' value='61'/>
+          <sibling id='1' value='51'/>
+          <sibling id='2' value='41'/>
+          <sibling id='3' value='31'/>
+          <sibling id='4' value='21'/>
+          <sibling id='5' value='10'/>
+        </distances>
+      </cell>
+    </numa>
+  </cpu>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>restart</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
+    <controller type='usb' index='0'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
+    </controller>
+    <controller type='pci' index='0' model='pci-root'/>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <memballoon model='virtio'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
+    </memballoon>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c
index 6c23442c2a..c77619075f 100644
--- a/tests/qemuxml2xmltest.c
+++ b/tests/qemuxml2xmltest.c
@@ -1125,6 +1125,7 @@ mymain(void)
     DO_TEST("numatune-auto-prefer", NONE);
     DO_TEST("numatune-memnode", QEMU_CAPS_NUMA, QEMU_CAPS_OBJECT_MEMORY_FILE);
     DO_TEST("numatune-memnode-no-memory", QEMU_CAPS_OBJECT_MEMORY_FILE);
+    DO_TEST("numatune-distances", QEMU_CAPS_NUMA, QEMU_CAPS_NUMA_DIST);
 
     DO_TEST("bios-nvram", NONE);
     DO_TEST("bios-nvram-os-interleave", NONE);