[v9,1/9] tests/vm: pass args through to BaseVM's __init__

Commit Message

Robert Foley June 1, 2020, 9:14 p.m. UTC

Adding the args parameter to BaseVM's __init__.
We will shortly need to pass more parameters to the class
so let's just pass args rather than growing the parameter list.

Signed-off-by: Robert Foley <[e-mail]>
Reviewed-by: Alex Bennée <[e-mail]>
Reviewed-by: Philippe Mathieu-Daudé <[e-mail]>
Tested-by: Philippe Mathieu-Daudé <[e-mail]>
---
 tests/vm/basevm.py | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

Patch

diff --git a/tests/vm/basevm.py b/tests/vm/basevm.py
index a80b616a08..5a58e6c393 100644
--- a/tests/vm/basevm.py
+++ b/tests/vm/basevm.py
@@ -61,11 +61,10 @@  class BaseVM(object):
     # 4 is arbitrary, but greater than 2,
     # since we found we need to wait more than twice as long.
     tcg_ssh_timeout_multiplier = 4
-    def __init__(self, debug=False, vcpus=None, genisoimage=None,
-                 build_path=None):
+    def __init__(self, args):
         self._guest = None
-        self._genisoimage = genisoimage
-        self._build_path = build_path
+        self._genisoimage = args.genisoimage
+        self._build_path = args.build_path
         self._tmpdir = os.path.realpath(tempfile.mkdtemp(prefix="vm-test-",
                                                          suffix=".tmp",
                                                          dir="."))
@@ -78,7 +77,7 @@  class BaseVM(object):
         self._ssh_pub_key_file = os.path.join(self._tmpdir, "id_rsa.pub")
         open(self._ssh_pub_key_file, "w").write(SSH_PUB_KEY)
 
-        self.debug = debug
+        self.debug = args.debug
         self._stderr = sys.stderr
         self._devnull = open(os.devnull, "w")
         if self.debug:
@@ -92,8 +91,8 @@  class BaseVM(object):
                        (",ipv6=no" if not self.ipv6 else ""),
             "-device", "virtio-net-pci,netdev=vnet",
             "-vnc", "127.0.0.1:0,to=20"]
-        if vcpus and vcpus > 1:
-            self._args += ["-smp", "%d" % vcpus]
+        if args.jobs and args.jobs > 1:
+            self._args += ["-smp", "%d" % args.jobs]
         if kvm_available(self.arch):
             self._args += ["-enable-kvm"]
         else:
@@ -456,8 +455,7 @@  def main(vmcls):
             return 1
         logging.basicConfig(level=(logging.DEBUG if args.debug
                                    else logging.WARN))
-        vm = vmcls(debug=args.debug, vcpus=args.jobs,
-                   genisoimage=args.genisoimage, build_path=args.build_path)
+        vm = vmcls(args)
         if args.build_image:
             if os.path.exists(args.image) and not args.force:
                 sys.stderr.writelines(["Image file exists: %s\n" % args.image,