KVM test: Add the ability to use *.xml as unattended_install file for kvm

Signed-off-by: sshang <sshang@redhat.com>


git-svn-id: http://test.kernel.org/svn/autotest/trunk@4109 592f7852-d20e-0410-864c-8624ca9c26a4
diff --git a/client/tests/kvm/scripts/unattended.py b/client/tests/kvm/scripts/unattended.py
index 562d317..ee20b60 100755
--- a/client/tests/kvm/scripts/unattended.py
+++ b/client/tests/kvm/scripts/unattended.py
@@ -91,6 +91,8 @@
             shutil.copyfile(setup_file_path, setup_file_dest)
         elif self.unattended_file.endswith('.ks'):
             dest_fname = 'ks.cfg'
+        elif self.unattended_file.endswith('.xml'):
+            dest_fname = "autounattend.xml"
 
         dest = os.path.join(self.floppy_mount, dest_fname)
         shutil.copyfile(self.unattended_file, dest)