[PULL 30/30] tests/avocado: ppc test VOF bios Linux boot

[Cédric Le Goater]

From: Nicholas Piggin <npiggin@gmail.com>

VOF is the new lightweight fast pseries bios. Add a Linux boot test
using VOF.

More tests could be moved to use VOF becasue it's much faster, but
just dip one toe in the water first here. SLOF should continue to be
tested too.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
 tests/avocado/ppc_pseries.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/tests/avocado/ppc_pseries.py b/tests/avocado/ppc_pseries.py
index ff42c770f29b..a8311e655545 100644
--- a/tests/avocado/ppc_pseries.py
+++ b/tests/avocado/ppc_pseries.py
@@ -29,6 +29,17 @@ def do_test_ppc64_linux_boot(self):
                          '-append', kernel_command_line)
         self.vm.launch()
 
+    def test_ppc64_vof_linux_boot(self):
+        """
+        :avocado: tags=arch:ppc64
+        :avocado: tags=machine:pseries
+        """
+
+        self.vm.add_args('-machine', 'x-vof=on')
+        self.do_test_ppc64_linux_boot()
+        console_pattern = 'VFS: Cannot open root device'
+        wait_for_console_pattern(self, console_pattern, self.panic_message)
+
     def test_ppc64_linux_boot(self):
         """
         :avocado: tags=arch:ppc64
-- 
2.41.0