[Qemu-devel] [PULL 09/47] tests: virtio-rng: Check if hot-plug/unplug works

["Andreas Färber" <afaerber@suse.de>]

From: Igor Mammedov <imammedo@redhat.com>

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>
---
 tests/Makefile          |  2 +-
 tests/virtio-rng-test.c | 10 ++++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/tests/Makefile b/tests/Makefile
index ffa8312..49d6532 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -325,7 +325,7 @@ tests/wdt_ib700-test$(EXESUF): tests/wdt_ib700-test.o
 tests/virtio-balloon-test$(EXESUF): tests/virtio-balloon-test.o
 tests/virtio-blk-test$(EXESUF): tests/virtio-blk-test.o $(libqos-virtio-obj-y)
 tests/virtio-net-test$(EXESUF): tests/virtio-net-test.o
-tests/virtio-rng-test$(EXESUF): tests/virtio-rng-test.o
+tests/virtio-rng-test$(EXESUF): tests/virtio-rng-test.o $(libqos-pc-obj-y)
 tests/virtio-scsi-test$(EXESUF): tests/virtio-scsi-test.o
 tests/virtio-9p-test$(EXESUF): tests/virtio-9p-test.o
 tests/virtio-serial-test$(EXESUF): tests/virtio-serial-test.o
diff --git a/tests/virtio-rng-test.c b/tests/virtio-rng-test.c
index 402c206..41c1cdb 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();
-- 
1.8.4.5