tests/functional: Convert the Avocado ppc32 tuxrun test

Move the test into a new file so that it can be run via
qemu-system-ppc in the functional framework.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20241011131937.377223-16-thuth@redhat.com>

tests/functional/meson.build

@@ -124,6 +124,7 @@ tests_ppc_system_thorough = [
   'ppc_bamboo',
   'ppc_mac',
   'ppc_mpc8544ds',
+  'ppc_tuxrun',
   'ppc_virtex_ml507',
 ]
 

tests/functional/test_ppc_tuxrun.py

@@ -0,0 +1,35 @@
+#!/usr/bin/env python3
+#
+# Functional test that boots known good tuxboot images the same way
+# that tuxrun (www.tuxrun.org) does. This tool is used by things like
+# the LKFT project to run regression tests on kernels.
+#
+# Copyright (c) 2023 Linaro Ltd.
+#
+# Author:
+#  Alex Bennée <alex.bennee@linaro.org>
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+from qemu_test import Asset
+from qemu_test.tuxruntest import TuxRunBaselineTest
+
+class TuxRunPPC32Test(TuxRunBaselineTest):
+
+    ASSET_PPC32_KERNEL = Asset(
+        'https://storage.tuxboot.com/20230331/ppc32/uImage',
+        '1a68f74b860fda022fb12e03c5efece8c2b8b590d96cca37a8481a3ae0b3f81f')
+    ASSET_PPC32_ROOTFS = Asset(
+        'https://storage.tuxboot.com/20230331/ppc32/rootfs.ext4.zst',
+        '8885b9d999cc24d679542a02e9b6aaf48f718f2050ece6b8347074b6ee41dd09')
+
+    def test_ppc32(self):
+        self.set_machine('ppce500')
+        self.cpu='e500mc'
+        self.wait_for_shutdown=False
+        self.common_tuxrun(kernel_asset=self.ASSET_PPC32_KERNEL,
+                           rootfs_asset=self.ASSET_PPC32_ROOTFS,
+                           drive="virtio-blk-pci")
+
+if __name__ == '__main__':
+    TuxRunBaselineTest.main()