If qtests were run in verbose mode (i.e. if --verbose CL argument was
provided) then dump the generated qos graph (all nodes and edges,
along with their current individual availability status) to stdout.

See API doc comment on function qos_dump_graph() for details.

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
---
 tests/qtest/qos-test.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/qtest/qos-test.c b/tests/qtest/qos-test.c
index 8fdf87b183..d98ef78613 100644
--- a/tests/qtest/qos-test.c
+++ b/tests/qtest/qos-test.c
@@ -322,6 +322,9 @@ int main(int argc, char **argv)
     qos_set_machines_devices_available();
 
     qos_graph_foreach_test_path(walk_path);
+    if (g_test_verbose()) {
+        qos_dump_graph();
+    }
     g_test_run();
     qtest_end();
     qos_graph_destroy();
-- 
2.20.1