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>

MAINTAINERS

@@ -1396,6 +1396,7 @@ F: hw/intc/openpic_kvm.c
 F: include/hw/ppc/openpic_kvm.h
 F: docs/system/ppc/ppce500.rst
 F: tests/functional/test_ppc64_e500.py
+F: tests/functional/test_ppc_tuxrun.py
 
 mpc8544ds
 M: Bernhard Beschow <shentey@gmail.com>

tests/avocado/tuxrun_baselines.py

@@ -223,22 +223,6 @@ class TuxRunBaselineTest(QemuSystemTest):
                  "e6ffd8813c8a335bc15728f2835f90539c84be7f8f5f691a8b01451b47fb4bd7"}
         self.common_tuxrun(csums=sums)
 
-    def test_ppc32(self):
-        """
-        :avocado: tags=arch:ppc
-        :avocado: tags=machine:ppce500
-        :avocado: tags=cpu:e500mc
-        :avocado: tags=tuxboot:ppc32
-        :avocado: tags=image:uImage
-        :avocado: tags=shutdown:nowait
-        """
-        sums = { "rootfs.ext4.zst" :
-                 "8885b9d999cc24d679542a02e9b6aaf48f718f2050ece6b8347074b6ee41dd09",
-                 "uImage" :
-                 "1a68f74b860fda022fb12e03c5efece8c2b8b590d96cca37a8481a3ae0b3f81f" }
-
-        self.common_tuxrun(csums=sums, drive="virtio-blk-pci")
-
     # Note: some segfaults caused by unaligned userspace access
     @skipUnless(os.getenv('QEMU_TEST_FLAKY_TESTS'), 'Test is unstable on GitLab')
     def test_sh4(self):

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()