Python: expose QEMUMachine's temporary directory

Each instance of qemu.machine.QEMUMachine currently has a "test
directory", which may not have any relation to a "test", and it's
really a temporary directory.

Users instantiating the QEMUMachine class will be able to set the
location of the directory that will *contain* the QEMUMachine unique
temporary directory, so that parameter name has been changed from
test_dir to base_temp_dir.

A property has been added to allow users to access it without using
private attributes, and with that, the directory is created on first
use of the property.

Signed-off-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <20210211220146.2525771-3-crosa@redhat.com>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Signed-off-by: John Snow <jsnow@redhat.com>
This commit is contained in:
Cleber Rosa
2021-02-11 17:01:42 -05:00
committed by John Snow
parent 52848929b7
commit 2ca6e26cea
3 changed files with 20 additions and 12 deletions

View File

@ -112,14 +112,14 @@ class QEMUQtestMachine(QEMUMachine):
binary: str,
args: Sequence[str] = (),
name: Optional[str] = None,
test_dir: str = "/var/tmp",
base_temp_dir: str = "/var/tmp",
socket_scm_helper: Optional[str] = None,
sock_dir: Optional[str] = None):
if name is None:
name = "qemu-%d" % os.getpid()
if sock_dir is None:
sock_dir = test_dir
super().__init__(binary, args, name=name, test_dir=test_dir,
sock_dir = base_temp_dir
super().__init__(binary, args, name=name, base_temp_dir=base_temp_dir,
socket_scm_helper=socket_scm_helper,
sock_dir=sock_dir)
self._qtest: Optional[QEMUQtestProtocol] = None