Specify target VM for exec_command and
exec_command_and_wait_for_pattern routines

Signed-off-by: Elena Ufimtseva <elena.ufimtseva@oracle.com>
Signed-off-by: John G Johnson <john.g.johnson@oracle.com>
Signed-off-by: Jagannathan Raman <jag.raman@oracle.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Beraldo Leal <bleal@redhat.com>
---
 tests/avocado/avocado_qemu/__init__.py | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/tests/avocado/avocado_qemu/__init__.py b/tests/avocado/avocado_qemu/__init__.py
index 75063c0c30..b3fbf77577 100644
--- a/tests/avocado/avocado_qemu/__init__.py
+++ b/tests/avocado/avocado_qemu/__init__.py
@@ -198,7 +198,7 @@ def wait_for_console_pattern(test, success_message, failure_message=None,
     """
     _console_interaction(test, success_message, failure_message, None, vm=vm)
 
-def exec_command(test, command):
+def exec_command(test, command, vm=None):
     """
     Send a command to a console (appending CRLF characters), while logging
     the content.
@@ -207,11 +207,14 @@ def exec_command(test, command):
     :type test: :class:`avocado_qemu.QemuSystemTest`
     :param command: the command to send
     :type command: str
+    :param vm: target vm
+    :type vm: :class:`qemu.machine.QEMUMachine`
     """
-    _console_interaction(test, None, None, command + '\r')
+    _console_interaction(test, None, None, command + '\r', vm=vm)
 
 def exec_command_and_wait_for_pattern(test, command,
-                                      success_message, failure_message=None):
+                                      success_message, failure_message=None,
+                                      vm=None):
     """
     Send a command to a console (appending CRLF characters), then wait
     for success_message to appear on the console, while logging the.
@@ -223,8 +226,11 @@ def exec_command_and_wait_for_pattern(test, command,
     :param command: the command to send
     :param success_message: if this message appears, test succeeds
     :param failure_message: if this message appears, test fails
+    :param vm: target vm
+    :type vm: :class:`qemu.machine.QEMUMachine`
     """
-    _console_interaction(test, success_message, failure_message, command + '\r')
+    _console_interaction(test, success_message, failure_message, command + '\r',
+                         vm=vm)
 
 class QemuBaseTest(avocado.Test):
     def _get_unique_tag_val(self, tag_name):
-- 
2.20.1