[RFC PATCH v3 26/28] target/avocado: Pass parameters to migration test on aarch64

[Fabiano Rosas]

The migration tests are currently broken for an aarch64 host because
the tests pass no 'machine' and 'cpu' options on the QEMU command
line. Most other architectures define a default value in QEMU for
these options, but arm does not.

Add these options to the test class in case the test is being executed
in an aarch64 host.

Signed-off-by: Fabiano Rosas <farosas@suse.de>
---
Don't we want to run migration tests for all the built targets? A
cleaner approach would be to just subclass Migration for each
archictecture like in boot_linux.py.
---
 tests/avocado/migration.py | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/tests/avocado/migration.py b/tests/avocado/migration.py
index 4b25680c50..f1c43622c0 100644
--- a/tests/avocado/migration.py
+++ b/tests/avocado/migration.py
@@ -11,6 +11,8 @@
 
 
 import tempfile
+import os
+
 from avocado_qemu import QemuSystemTest
 from avocado import skipUnless
 
@@ -26,6 +28,14 @@ class Migration(QemuSystemTest):
 
     timeout = 10
 
+    def setUp(self):
+        super().setUp()
+
+        arch = os.uname()[4]
+        if arch == 'aarch64':
+            self.machine = 'virt'
+            self.cpu = 'max'
+
     @staticmethod
     def migration_finished(vm):
         return vm.command('query-migrate')['status'] in ('completed', 'failed')
@@ -62,7 +72,6 @@ def _get_free_port(self):
             self.cancel('Failed to find a free port')
         return port
 
-
     def test_migration_with_tcp_localhost(self):
         dest_uri = 'tcp:localhost:%u' % self._get_free_port()
         self.do_migrate(dest_uri)
-- 
2.35.3