[V2] python/machine: QEMUMachine full_args

Commit Message

Steven Sistare Feb. 7, 2023, 7:03 p.m. UTC

Provide full_args() to return all command-line arguments used to start a
vm, some of which are not otherwise visible to QEMUMachine clients.  This
will be needed by the cpr test, which must start a vm, then pass all qemu
command-line arguments when setting the cpr-exec-args migration parameter.

Signed-off-by: Steve Sistare <[e-mail]>
Reviewed-by: John Snow <[e-mail]>
---
 python/qemu/machine/machine.py | 5 +++++
 1 file changed, 5 insertions(+)

Patch

diff --git a/python/qemu/machine/machine.py b/python/qemu/machine/machine.py
index e57c254..ef94dcf 100644
--- a/python/qemu/machine/machine.py
+++ b/python/qemu/machine/machine.py
@@ -332,6 +332,11 @@  def args(self) -> List[str]:
         """Returns the list of arguments given to the QEMU binary."""
         return self._args
 
+    @property
+    def full_args(self) -> List[str]:
+        """Returns the full list of arguments used to launch QEMU."""
+        return list(self._qemu_full_args)
+
     def _pre_launch(self) -> None:
         if self._console_set:
             self._remove_files.append(self._console_address)