[RFC PATCH v4 5/5] tests: Added tests for eBPF blob loading.

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Added net-virtio-rss-bpf to qemuxmlconf's test.
Synthetically modified caps-9.0.0 with a reply.
Added mock functions for loading eBPF.

Signed-off-by: Andrew Melnychenko <andrew@xxxxxxxxxx>

Fixed Tests for 9.1.0

Added tests for SPARK
Fixed issue with ident

Signed-off-by: Andrew Melnychenko <andrew@xxxxxxxxxx>
---
 tests/qemuxml2argvmock.c                      | 24 ++++++++++
 .../net-virtio-rss-bpf.x86_64-latest.args     | 37 +++++++++++++++
 .../net-virtio-rss-bpf.x86_64-latest.xml      | 46 +++++++++++++++++++
 tests/qemuxmlconfdata/net-virtio-rss-bpf.xml  | 46 +++++++++++++++++++
 tests/qemuxmlconftest.c                       |  5 ++
 5 files changed, 158 insertions(+)
 create mode 100644 tests/qemuxmlconfdata/net-virtio-rss-bpf.x86_64-latest.args
 create mode 100644 tests/qemuxmlconfdata/net-virtio-rss-bpf.x86_64-latest.xml
 create mode 100644 tests/qemuxmlconfdata/net-virtio-rss-bpf.xml

diff --git a/tests/qemuxml2argvmock.c b/tests/qemuxml2argvmock.c
index 9cc97199c4..f0dba04a10 100644
--- a/tests/qemuxml2argvmock.c
+++ b/tests/qemuxml2argvmock.c
@@ -292,3 +292,27 @@ virNetDevSetMTU(const char *ifname G_GNUC_UNUSED,
 {
     return 0;
 }
+
+int
+qemuInterfaceLoadEbpf(__attribute__((unused)) const char *ebpfObject,
+        __attribute__((unused)) void **retLibbpfObj, int *fds, size_t nfds)
+{
+    if (g_getenv("QEMU_NET_RSS_EBPF_DISABLED"))
+        return -1;
+
+    if (nfds >= 4) {
+        fds[0] = 0x100;
+        fds[1] = 0x101;
+        fds[2] = 0x102;
+        fds[3] = 0x103;
+        return 4;
+    } else {
+        return -1;
+    }
+}
+
+void
+qemuInterfaceCloseEbpf(__attribute__((unused)) void *libbpfObj)
+{
+    return;
+}
diff --git a/tests/qemuxmlconfdata/net-virtio-rss-bpf.x86_64-latest.args b/tests/qemuxmlconfdata/net-virtio-rss-bpf.x86_64-latest.args
new file mode 100644
index 0000000000..b9497e5a73
--- /dev/null
+++ b/tests/qemuxmlconfdata/net-virtio-rss-bpf.x86_64-latest.args
@@ -0,0 +1,37 @@
+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"}' \
+-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","read-only":false}' \
+-device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-storage","id":"ide0-0-0","bootindex":1}' \
+-netdev '{"type":"user","id":"hostnet0"}' \
+-device '{"driver":"virtio-net-pci","rss":true,"ebpf-rss-fds":["256","257","258","259"],"netdev":"hostnet0","id":"net0","mac":"00:11:22:33:44:55","bus":"pci.0","addr":"0x2"}' \
+-audiodev '{"id":"audio1","driver":"none"}' \
+-device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x5"}' \
+-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
+-msg timestamp=on
diff --git a/tests/qemuxmlconfdata/net-virtio-rss-bpf.x86_64-latest.xml b/tests/qemuxmlconfdata/net-virtio-rss-bpf.x86_64-latest.xml
new file mode 100644
index 0000000000..198540380c
--- /dev/null
+++ b/tests/qemuxmlconfdata/net-virtio-rss-bpf.x86_64-latest.xml
@@ -0,0 +1,46 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory unit='KiB'>219100</memory>
+  <currentMemory unit='KiB'>219100</currentMemory>
+  <vcpu placement='static'>1</vcpu>
+  <os>
+    <type arch='i686' 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>
+    <disk type='block' device='disk'>
+      <driver name='qemu' type='raw'/>
+      <source dev='/dev/HostVG/QEMUGuest1'/>
+      <target dev='hda' bus='ide'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+    <controller type='usb' index='0' model='piix3-uhci'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
+    </controller>
+    <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
+    </controller>
+    <interface type='user'>
+      <mac address='00:11:22:33:44:55'/>
+      <model type='virtio'/>
+      <driver rss='on'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
+    </interface>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <audio id='1' type='none'/>
+    <memballoon model='virtio'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
+    </memballoon>
+  </devices>
+</domain>
diff --git a/tests/qemuxmlconfdata/net-virtio-rss-bpf.xml b/tests/qemuxmlconfdata/net-virtio-rss-bpf.xml
new file mode 100644
index 0000000000..198540380c
--- /dev/null
+++ b/tests/qemuxmlconfdata/net-virtio-rss-bpf.xml
@@ -0,0 +1,46 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory unit='KiB'>219100</memory>
+  <currentMemory unit='KiB'>219100</currentMemory>
+  <vcpu placement='static'>1</vcpu>
+  <os>
+    <type arch='i686' 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>
+    <disk type='block' device='disk'>
+      <driver name='qemu' type='raw'/>
+      <source dev='/dev/HostVG/QEMUGuest1'/>
+      <target dev='hda' bus='ide'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+    <controller type='usb' index='0' model='piix3-uhci'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
+    </controller>
+    <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
+    </controller>
+    <interface type='user'>
+      <mac address='00:11:22:33:44:55'/>
+      <model type='virtio'/>
+      <driver rss='on'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
+    </interface>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <audio id='1' type='none'/>
+    <memballoon model='virtio'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
+    </memballoon>
+  </devices>
+</domain>
diff --git a/tests/qemuxmlconftest.c b/tests/qemuxmlconftest.c
index 4fccc06fcd..5441e653d2 100644
--- a/tests/qemuxmlconftest.c
+++ b/tests/qemuxmlconftest.c
@@ -1232,6 +1232,7 @@ mymain(void)
     g_unsetenv("PIPEWIRE_CORE");
     g_unsetenv("PIPEWIRE_REMOTE");
     g_unsetenv("PIPEWIRE_RUNTIME_DIR");
+    g_unsetenv("QEMU_NET_RSS_EBPF_DISABLED");
 
     DO_TEST_CAPS_LATEST("x86_64-pc-minimal");
     DO_TEST_CAPS_LATEST_ABI_UPDATE("x86_64-pc-minimal");
@@ -1780,7 +1781,11 @@ mymain(void)
     DO_TEST_CAPS_LATEST_FAILURE("net-hostdev-fail");
     DO_TEST_CAPS_LATEST("net-vdpa");
     DO_TEST_CAPS_LATEST("net-vdpa-multiqueue");
+
+    g_setenv("QEMU_NET_RSS_EBPF_DISABLED", "1", TRUE);
     DO_TEST_CAPS_LATEST("net-virtio-rss");
+    g_unsetenv("QEMU_NET_RSS_EBPF_DISABLED");
+    DO_TEST_CAPS_LATEST("net-virtio-rss-bpf");
 
     DO_TEST_CAPS_LATEST("hostdev-pci-multifunction");
 
-- 
2.45.2



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