qos-test: virtio-console and virtio-serial test node

Convert tests/virtio-console-test and tests/virtio-serial-test
in qgraph test node. This test consumes a virtio-serial interface
and checks that its function return the expected values.

Note that this test does not allocate any virtio-console or
virtio-serial structure, it's all done by the qtest walking graph mechanism

Signed-off-by: Emanuele Giuseppe Esposito <e.emanuelegiuseppe@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 12 insertions, 15 deletions

diff --git a/tests/virtio-serial-test.c b/tests/virtio-serial-test.c
index 8da9980a24..85f35e09b7 100644
--- a/tests/virtio-serial-test.c
+++ b/tests/virtio-serial-test.c
@@ -9,33 +9,30 @@
 
 #include "qemu/osdep.h"
 #include "libqtest.h"
-#include "libqos/virtio.h"
+#include "libqos/virtio-serial.h"
 
 /* Tests only initialization so far. TODO: Replace with functional tests */
-static void virtio_serial_nop(void)
+static void virtio_serial_nop(void *obj, void *data, QGuestAllocator *alloc)
 {
+    /* no operation */
 }
 
-static void hotplug(void)
+static void serial_hotplug(void *obj, void *data, QGuestAllocator *alloc)
 {
     qtest_qmp_device_add("virtserialport", "hp-port", "{}");
-
     qtest_qmp_device_del("hp-port");
 }
 
-int main(int argc, char **argv)
+static void register_virtio_serial_test(void)
 {
-    int ret;
-
-    g_test_init(&argc, &argv, NULL);
-    qtest_add_func("/virtio/serial/nop", virtio_serial_nop);
-    qtest_add_func("/virtio/serial/hotplug", hotplug);
+    QOSGraphTestOptions opts = { };
 
-    global_qtest = qtest_initf("-device virtio-serial-%s",
-                               qvirtio_get_dev_type());
-    ret = g_test_run();
+    opts.edge.before_cmd_line = "-device virtconsole,bus=vser0.0";
+    qos_add_test("console-nop", "virtio-serial", virtio_serial_nop, &opts);
 
-    qtest_end();
+    opts.edge.before_cmd_line = "-device virtserialport,bus=vser0.0";
+    qos_add_test("serialport-nop", "virtio-serial", virtio_serial_nop, &opts);
 
-    return ret;
+    qos_add_test("hotplug", "virtio-serial", serial_hotplug, NULL);
 }
+libqos_init(register_virtio_serial_test);