test/functional: Fix Aspeed buildroot tests

Since commit 786bc2255256, cached asset files are read-only. Adjust
the QEMU command line for buildroot tests to reflect the new
constraint on the flash drive.

Fixes: f04cb2d00d5c ("tests/functional: Convert most Aspeed machine tests")
Suggested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20241105132339.2967202-1-clg@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

diff --git a/tests/functional/test_arm_aspeed.py b/tests/functional/test_arm_aspeed.py
old mode 100644 (file)
new mode 100755 (executable)
index 9761fc0..1985316
--- a/tests/functional/test_arm_aspeed.py
+++ b/tests/functional/test_arm_aspeed.py
@@ -125,7 +125,7 @@ class AST2x00Machine(LinuxKernelTest):
     def do_test_arm_aspeed_buildroot_start(self, image, cpu_id, pattern='Aspeed EVB'):
         self.require_netdev('user')
         self.vm.set_console()
-        self.vm.add_args('-drive', 'file=' + image + ',if=mtd,format=raw',
+        self.vm.add_args('-drive', 'file=' + image + ',if=mtd,format=raw,read-only=true',
                          '-net', 'nic', '-net', 'user')
         self.vm.launch()