From aa4c190733af1bb46b14c00c9fed3a14a26e5e8d Mon Sep 17 00:00:00 2001
From: Peter Krempa <pkrempa@redhat.com>
Date: Mon, 4 Dec 2023 15:26:13 +0100
Subject: [PATCH] qemuxml2*test: Add specific test case for interface link
 state

Test both linkstates in an explicit test case. Note that link state is
setup via monitor, thus not visible on the commandline.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
---
 .../net-linkstate.x86_64-latest.args          | 36 +++++++++++++++
 tests/qemuxml2argvdata/net-linkstate.xml      | 34 ++++++++++++++
 tests/qemuxml2argvtest.c                      |  1 +
 .../net-linkstate.x86_64-latest.xml           | 44 +++++++++++++++++++
 tests/qemuxml2xmltest.c                       |  1 +
 5 files changed, 116 insertions(+)
 create mode 100644 tests/qemuxml2argvdata/net-linkstate.x86_64-latest.args
 create mode 100644 tests/qemuxml2argvdata/net-linkstate.xml
 create mode 100644 tests/qemuxml2xmloutdata/net-linkstate.x86_64-latest.xml

diff --git a/tests/qemuxml2argvdata/net-linkstate.x86_64-latest.args b/tests/qemuxml2argvdata/net-linkstate.x86_64-latest.args
new file mode 100644
index 0000000000..ba1608bf2e
--- /dev/null
+++ b/tests/qemuxml2argvdata/net-linkstate.x86_64-latest.args
@@ -0,0 +1,36 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1 \
+USER=test \
+LOGNAME=test \
+XDG_DATA_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.local/share \
+XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.cache \
+XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
+/usr/bin/qemu-system-x86_64 \
+-name guest=QEMUGuest1,debug-threads=on \
+-S \
+-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \
+-machine pc,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \
+-accel tcg \
+-cpu qemu64 \
+-m size=219136k \
+-object '{"qom-type":"memory-backend-ram","id":"pc.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 '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-netdev '{"type":"user","id":"hostnet0"}' \
+-device '{"driver":"virtio-net-pci","netdev":"hostnet0","id":"net0","mac":"00:11:22:33:44:55","bus":"pci.0","addr":"0x2"}' \
+-netdev '{"type":"user","id":"hostnet1"}' \
+-device '{"driver":"virtio-net-pci","netdev":"hostnet1","id":"net1","mac":"00:11:22:33:44:66","bus":"pci.0","addr":"0x3"}' \
+-audiodev '{"id":"audio1","driver":"none"}' \
+-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
+-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/net-linkstate.xml b/tests/qemuxml2argvdata/net-linkstate.xml
new file mode 100644
index 0000000000..41aaabe8ae
--- /dev/null
+++ b/tests/qemuxml2argvdata/net-linkstate.xml
@@ -0,0 +1,34 @@
+<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>
+    <controller type='usb' index='0'/>
+    <controller type='ide' index='0'/>
+    <controller type='pci' index='0' model='pci-root'/>
+    <interface type='user'>
+      <mac address='00:11:22:33:44:55'/>
+      <model type='virtio'/>
+      <link state='up'/>
+    </interface>
+    <interface type='user'>
+      <mac address='00:11:22:33:44:66'/>
+      <model type='virtio'/>
+      <link state='down'/>
+    </interface>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <memballoon model='none'/>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index b540e8851b..58de85b3cc 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -1387,6 +1387,7 @@ mymain(void)
     DO_TEST_CAPS_LATEST_PARSE_ERROR("net-virtio-rxqueuesize-invalid-size");
     DO_TEST_CAPS_LATEST("net-virtio-teaming");
     DO_TEST_CAPS_LATEST("net-virtio-teaming-hostdev");
+    DO_TEST_CAPS_LATEST("net-linkstate");
     DO_TEST_CAPS_LATEST("net-eth");
     DO_TEST_CAPS_LATEST("net-eth-ifname");
     DO_TEST_CAPS_LATEST("net-eth-names");
diff --git a/tests/qemuxml2xmloutdata/net-linkstate.x86_64-latest.xml b/tests/qemuxml2xmloutdata/net-linkstate.x86_64-latest.xml
new file mode 100644
index 0000000000..6a50c13f6d
--- /dev/null
+++ b/tests/qemuxml2xmloutdata/net-linkstate.x86_64-latest.xml
@@ -0,0 +1,44 @@
+<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>
+  <cpu mode='custom' match='exact' check='none'>
+    <model fallback='forbid'>qemu64</model>
+  </cpu>
+  <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>
+    <controller type='usb' index='0' model='piix3-uhci'>
+      <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='pci' index='0' model='pci-root'/>
+    <interface type='user'>
+      <mac address='00:11:22:33:44:55'/>
+      <model type='virtio'/>
+      <link state='up'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
+    </interface>
+    <interface type='user'>
+      <mac address='00:11:22:33:44:66'/>
+      <model type='virtio'/>
+      <link state='down'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
+    </interface>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <audio id='1' type='none'/>
+    <memballoon model='none'/>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c
index e04001156c..466620bd56 100644
--- a/tests/qemuxml2xmltest.c
+++ b/tests/qemuxml2xmltest.c
@@ -383,6 +383,7 @@ mymain(void)
     DO_TEST_CAPS_LATEST("net-virtio");
     DO_TEST_CAPS_LATEST("net-virtio-device");
     DO_TEST_CAPS_LATEST("net-virtio-disable-offloads");
+    DO_TEST_CAPS_LATEST("net-linkstate");
     DO_TEST_CAPS_LATEST("net-eth");
     DO_TEST_CAPS_LATEST("net-eth-ifname");
     DO_TEST_CAPS_LATEST("net-eth-hostip");