[Qemu-devel] [RFC 03/24] avocado_qemu: Improve handle_prompts to allow login after booted vm

[Eduardo Habkost <ehabkost@redhat.com>]

From: Lukáš Doktor <ldoktor@redhat.com>

When the VM is booted before calling "vm.get_console" this command fails
to login as there is no new output in the console. Let's just press
enter (which should be relatively harmless as login asks for the user
again and when already logged in we might "only" execute what's already
written.

Signed-off-by: Lukáš Doktor <ldoktor@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
 tests/avocado/avocado_qemu/test.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/avocado/avocado_qemu/test.py b/tests/avocado/avocado_qemu/test.py
index e74de97a3e..9cc163b3a8 100644
--- a/tests/avocado/avocado_qemu/test.py
+++ b/tests/avocado/avocado_qemu/test.py
@@ -123,7 +123,8 @@ def _handle_prompts(session, username, password, prompt, timeout=10,
     password_prompt_count = 0
     login_prompt_count = 0
     last_chance = False
-
+    # Send enter to refresh output (in case session was attached after boot)
+    session.sendline()
     output = ""
     while True:
         try:
-- 
2.14.3