[libvirt] [PATCH] Add test for the nodemask double free crash

[Ján Tomko]

Commit ef5d51d fixed a crash for numatune with auto placement and
nodeset specified:
<numatune>
    <memory mode='preferred' placement='auto' nodeset='0'/>
</numatune>
---
 ...qemuxml2argv-numatune-auto-nodeset-invalid.args |  4 +++
 .../qemuxml2argv-numatune-auto-nodeset-invalid.xml | 31 ++++++++++++++++++++++
 tests/qemuxml2argvtest.c                           |  1 +
 3 files changed, 36 insertions(+)
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-numatune-auto-nodeset-invalid.args
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-numatune-auto-nodeset-invalid.xml

diff --git a/tests/qemuxml2argvdata/qemuxml2argv-numatune-auto-nodeset-invalid.args b/tests/qemuxml2argvdata/qemuxml2argv-numatune-auto-nodeset-invalid.args
new file mode 100644
index 0000000..1b440d9
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-numatune-auto-nodeset-invalid.args
@@ -0,0 +1,4 @@
+LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test QEMU_AUDIO_DRV=none \
+/usr/bin/qemu -S -M pc -m 214 -smp 2 -nographic \
+-monitor unix:/tmp/test-monitor,server,nowait -no-acpi -boot c -usb \
+-hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-numatune-auto-nodeset-invalid.xml b/tests/qemuxml2argvdata/qemuxml2argv-numatune-auto-nodeset-invalid.xml
new file mode 100644
index 0000000..d2315b4
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-numatune-auto-nodeset-invalid.xml
@@ -0,0 +1,31 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory unit='KiB'>219136</memory>
+  <currentMemory unit='KiB'>219136</currentMemory>
+  <vcpu placement='static' cpuset='0-1'>2</vcpu>
+  <numatune>
+    <memory mode='preferred' placement='auto' nodeset="0-5,^4"/>
+  </numatune>
+  <os>
+    <type arch='i686' machine='pc'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <cpu>
+    <topology sockets='2' cores='1' threads='1'/>
+  </cpu>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu</emulator>
+    <disk type='block' device='disk'>
+      <source dev='/dev/HostVG/QEMUGuest1'/>
+      <target dev='hda' bus='ide'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+    <controller type='ide' index='0'/>
+    <memballoon model='virtio'/>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index 15d3095..fdf1d31 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -910,6 +910,7 @@ mymain(void)
     DO_TEST("blkiotune-device", QEMU_CAPS_NAME);
     DO_TEST("cputune", QEMU_CAPS_NAME);
     DO_TEST("numatune-memory", NONE);
+    DO_TEST("numatune-auto-nodeset-invalid", NONE);
     DO_TEST("numad", NONE);
     DO_TEST("numad-auto-vcpu-static-numatune", NONE);
     DO_TEST("numad-auto-memory-vcpu-cpuset", NONE);
-- 
1.8.1.5