qcontainer: Allow empty image in pflash_handler

qemu can launch a guest without any images, no need to deal with efi rom at this time. Signed-off-by: Yihuang Yu <[email protected]>
vipmike007 · Jan 14, 2021 · bfcac2f · bfcac2f
1 parent 4c0b7c6
commit bfcac2f
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/virttest/qemu_devices/qcontainer.py b/virttest/qemu_devices/qcontainer.py
@@ -1019,8 +1019,10 @@ def pflash_handler(firmware_name, cmd):
             """
             machine_cmd = cmd
             devs = []
+            images = params.objects('images')
+
             firmware_path = params.get(firmware_name + "_path")
-            if firmware_path:
+            if firmware_path and images:
                 if not os.path.exists(firmware_path):
                     raise exceptions.TestError("The firmware path is not exist."
                                                " Maybe you need to install "
@@ -1035,7 +1037,7 @@ def pflash_handler(firmware_name, cmd):
                                                     pflash_vars_filename)
 
                 # To ignore the influence from backends
-                first_image = params.objects('images')[0]
+                first_image = images[0]
                 img_params = params.object_params(first_image)
                 img_params["backing_chain"] = "no"
                 path = storage.get_image_filename_filesytem(img_params,