tests/functional: Convert the Avocado riscv64 tuxrun tests

Move the tests to a new file so that they can be run via
qemu-system-riscv64 in the functional framework.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20241011131937.377223-9-thuth@redhat.com>

tests/functional/test_riscv64_tuxrun.py

@@ -0,0 +1,38 @@
+#!/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 TuxRunRiscV64Test(TuxRunBaselineTest):
+
+    ASSET_RISCV64_KERNEL = Asset(
+        'https://storage.tuxboot.com/20230331/riscv64/Image',
+        'cd634badc65e52fb63465ec99e309c0de0369f0841b7d9486f9729e119bac25e')
+    ASSET_RISCV64_ROOTFS = Asset(
+        'https://storage.tuxboot.com/20230331/riscv64/rootfs.ext4.zst',
+        'b18e3a3bdf27be03da0b285e84cb71bf09eca071c3a087b42884b6982ed679eb')
+
+    def test_riscv64(self):
+        self.set_machine('virt')
+        self.common_tuxrun(kernel_asset=self.ASSET_RISCV64_KERNEL,
+                           rootfs_asset=self.ASSET_RISCV64_ROOTFS)
+
+    def test_riscv64_maxcpu(self):
+        self.set_machine('virt')
+        self.cpu='max'
+        self.common_tuxrun(kernel_asset=self.ASSET_RISCV64_KERNEL,
+                           rootfs_asset=self.ASSET_RISCV64_ROOTFS)
+
+if __name__ == '__main__':
+    TuxRunBaselineTest.main()