Acceptance Tests: add port redirection for ssh by default

For users of the LinuxTest class, let's set up the VM with the port
redirection for SSH, instead of requiring each test to set the same
arguments.

It also sets the network device, by default, to virtio-net.

Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Message-Id: <20210412044644.55083-6-crosa@redhat.com>
Signed-off-by: John Snow <jsnow@redhat.com>

tests/acceptance/avocado_qemu/__init__.py

@@ -309,10 +309,13 @@ class LinuxTest(Test, LinuxSSHMixIn):
     timeout = 900
     chksum = None
 
-    def setUp(self, ssh_pubkey=None):
+    def setUp(self, ssh_pubkey=None, network_device_type='virtio-net'):
         super(LinuxTest, self).setUp()
         self.vm.add_args('-smp', '2')
         self.vm.add_args('-m', '1024')
+        # The following network device allows for SSH connections
+        self.vm.add_args('-netdev', 'user,id=vnet,hostfwd=:127.0.0.1:0-:22',
+                         '-device', '%s,netdev=vnet' % network_device_type)
         self.set_up_boot()
         if ssh_pubkey is None:
             ssh_pubkey, self.ssh_key = self.set_up_existing_ssh_keys()

tests/acceptance/virtiofs_submounts.py

@@ -207,10 +207,6 @@ def setUp(self):
             self.vm.add_args('-kernel', vmlinuz,
                              '-append', 'console=ttyS0 root=/dev/sda1')
 
-        # Allow us to connect to SSH
-        self.vm.add_args('-netdev', 'user,id=vnet,hostfwd=:127.0.0.1:0-:22',
-                         '-device', 'virtio-net,netdev=vnet')
-
         self.require_accelerator("kvm")
         self.vm.add_args('-accel', 'kvm')