tests: virtio-rng: Check if hot-plug/unplug works

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

1 files changed, 10 insertions, 0 deletions

diff --git a/tests/virtio-rng-test.c b/tests/virtio-rng-test.c
index 402c2060da..41c1cdb1aa 100644
--- a/tests/virtio-rng-test.c
+++ b/tests/virtio-rng-test.c
@@ -11,18 +11,28 @@
 #include <string.h>
 #include "libqtest.h"
 #include "qemu/osdep.h"
+#include "libqos/pci.h"
+
+#define PCI_SLOT_HP             0x06
 
 /* Tests only initialization so far. TODO: Replace with functional tests */
 static void pci_nop(void)
 {
 }
 
+static void hotplug(void)
+{
+    qpci_plug_device_test("virtio-rng-pci", "rng1", PCI_SLOT_HP, NULL);
+    qpci_unplug_acpi_device_test("rng1", PCI_SLOT_HP);
+}
+
 int main(int argc, char **argv)
 {
     int ret;
 
     g_test_init(&argc, &argv, NULL);
     qtest_add_func("/virtio/rng/pci/nop", pci_nop);
+    qtest_add_func("/virtio/rng/pci/hotplug", hotplug);
 
     qtest_start("-device virtio-rng-pci");
     ret = g_test_run();