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  3. [libvirt] [PATCHv2 00/15] Allow virtio devices to use vIOMMU
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[libvirt] [PATCHv2 05/15] qemuxml2xmltest: add virtio-options test

Ján Tomko posted 15 patches 7 years, 11 months ago
[libvirt] [PATCHv2 05/15] qemuxml2xmltest: add virtio-options test
Posted by Ján Tomko 7 years, 11 months ago 
Add a test case with all the virtio devices we know to demonstrate
the addition of new options.

https://bugzilla.redhat.com/show_bug.cgi?id=1283251
---
 .../qemuxml2argv-virtio-options.xml                | 92 ++++++++++++++++++++++
 .../qemuxml2xmlout-virtio-options.xml              | 92 ++++++++++++++++++++++
 tests/qemuxml2xmltest.c                            |  1 +
 3 files changed, 185 insertions(+)
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-virtio-options.xml
 create mode 100644 tests/qemuxml2xmloutdata/qemuxml2xmlout-virtio-options.xml

diff --git a/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.xml b/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.xml
new file mode 100644
index 0000000..9ead938
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.xml
@@ -0,0 +1,92 @@
+<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'>1</vcpu>
+  <os>
+    <type arch='x86_64' machine='pc'>hvm</type>
+    <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-x86_64</emulator>
+    <disk type='file' device='disk'>
+      <driver name='qemu' type='raw'/>
+      <source file='/var/lib/libvirt/images/img1'/>
+      <target dev='vda' bus='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x0a' function='0x0'/>
+    </disk>
+    <disk type='file' device='disk'>
+      <driver name='qemu' type='raw'/>
+      <source file='/var/lib/libvirt/images/img2'/>
+      <target dev='vdb' bus='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x0b' function='0x0'/>
+    </disk>
+    <controller type='usb' index='0'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
+    </controller>
+    <controller type='ide' index='0'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
+    </controller>
+    <controller type='scsi' index='0' model='virtio-scsi'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
+    </controller>
+    <controller type='pci' index='0' model='pci-root'/>
+    <controller type='virtio-serial' index='0'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0'/>
+    </controller>
+    <filesystem type='mount' accessmode='passthrough'>
+      <source dir='/export/fs1'/>
+      <target dir='fs1'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
+    </filesystem>
+    <filesystem type='mount' accessmode='mapped'>
+      <driver type='path' wrpolicy='immediate'/>
+      <source dir='/export/fs2'/>
+      <target dir='fs2'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
+    </filesystem>
+    <interface type='user'>
+      <mac address='52:54:56:58:5a:5c'/>
+      <model type='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
+    </interface>
+    <interface type='user'>
+      <mac address='52:54:56:5a:5c:5e'/>
+      <model type='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
+    </interface>
+    <input type='mouse' bus='virtio'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x0e' function='0x0'/>
+    </input>
+    <input type='keyboard' bus='virtio'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x10' function='0x0'/>
+    </input>
+    <input type='tablet' bus='virtio'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x11' function='0x0'/>
+    </input>
+    <input type='passthrough' bus='virtio'>
+      <source evdev='/dev/input/event1234'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x12' function='0x0'/>
+    </input>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <video>
+      <model type='virtio' heads='1' primary='yes'>
+        <acceleration accel3d='yes'/>
+      </model>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
+    </video>
+    <memballoon model='virtio'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x0c' function='0x0'/>
+    </memballoon>
+    <rng model='virtio'>
+      <backend model='random'>/dev/random</backend>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x0d' function='0x0'/>
+    </rng>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2xmloutdata/qemuxml2xmlout-virtio-options.xml b/tests/qemuxml2xmloutdata/qemuxml2xmlout-virtio-options.xml
new file mode 100644
index 0000000..9ead938
--- /dev/null
+++ b/tests/qemuxml2xmloutdata/qemuxml2xmlout-virtio-options.xml
@@ -0,0 +1,92 @@
+<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'>1</vcpu>
+  <os>
+    <type arch='x86_64' machine='pc'>hvm</type>
+    <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-x86_64</emulator>
+    <disk type='file' device='disk'>
+      <driver name='qemu' type='raw'/>
+      <source file='/var/lib/libvirt/images/img1'/>
+      <target dev='vda' bus='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x0a' function='0x0'/>
+    </disk>
+    <disk type='file' device='disk'>
+      <driver name='qemu' type='raw'/>
+      <source file='/var/lib/libvirt/images/img2'/>
+      <target dev='vdb' bus='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x0b' function='0x0'/>
+    </disk>
+    <controller type='usb' index='0'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
+    </controller>
+    <controller type='ide' index='0'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
+    </controller>
+    <controller type='scsi' index='0' model='virtio-scsi'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
+    </controller>
+    <controller type='pci' index='0' model='pci-root'/>
+    <controller type='virtio-serial' index='0'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0'/>
+    </controller>
+    <filesystem type='mount' accessmode='passthrough'>
+      <source dir='/export/fs1'/>
+      <target dir='fs1'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
+    </filesystem>
+    <filesystem type='mount' accessmode='mapped'>
+      <driver type='path' wrpolicy='immediate'/>
+      <source dir='/export/fs2'/>
+      <target dir='fs2'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
+    </filesystem>
+    <interface type='user'>
+      <mac address='52:54:56:58:5a:5c'/>
+      <model type='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
+    </interface>
+    <interface type='user'>
+      <mac address='52:54:56:5a:5c:5e'/>
+      <model type='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
+    </interface>
+    <input type='mouse' bus='virtio'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x0e' function='0x0'/>
+    </input>
+    <input type='keyboard' bus='virtio'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x10' function='0x0'/>
+    </input>
+    <input type='tablet' bus='virtio'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x11' function='0x0'/>
+    </input>
+    <input type='passthrough' bus='virtio'>
+      <source evdev='/dev/input/event1234'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x12' function='0x0'/>
+    </input>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <video>
+      <model type='virtio' heads='1' primary='yes'>
+        <acceleration accel3d='yes'/>
+      </model>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
+    </video>
+    <memballoon model='virtio'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x0c' function='0x0'/>
+    </memballoon>
+    <rng model='virtio'>
+      <backend model='random'>/dev/random</backend>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x0d' function='0x0'/>
+    </rng>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c
index 5e8cead..08698b1 100644
--- a/tests/qemuxml2xmltest.c
+++ b/tests/qemuxml2xmltest.c
@@ -1106,6 +1106,7 @@ mymain(void)
 
     DO_TEST("memorybacking-set", NONE);
     DO_TEST("memorybacking-unset", NONE);
+    DO_TEST("virtio-options", QEMU_CAPS_VIRTIO_SCSI);
 
     virObjectUnref(cfg);
 
-- 
2.10.2

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Re: [libvirt] [PATCHv2 05/15] qemuxml2xmltest: add virtio-options test
Posted by Pavel Hrdina 7 years, 11 months ago 
On Tue, Jun 06, 2017 at 01:36:19PM +0200, Ján Tomko wrote:
> Add a test case with all the virtio devices we know to demonstrate
> the addition of new options.
> 
> https://bugzilla.redhat.com/show_bug.cgi?id=1283251
> ---
>  .../qemuxml2argv-virtio-options.xml                | 92 ++++++++++++++++++++++
>  .../qemuxml2xmlout-virtio-options.xml              | 92 ++++++++++++++++++++++
>  tests/qemuxml2xmltest.c                            |  1 +
>  3 files changed, 185 insertions(+)
>  create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-virtio-options.xml
>  create mode 100644 tests/qemuxml2xmloutdata/qemuxml2xmlout-virtio-options.xml

Some of the devices has two entries and some has only one entry.  Based
on the following patches the two entries are to demonstrate in tests
that setting it "on" works and setting it "off" works but this is not
tested for all devices.  I would either split it into two patches where
one would test "on" and second one "off" or just test the "on" part and
have only one patch.

Pavel
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