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#!/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 subprocess import check_call, DEVNULL
import tempfile
from qemu_test import Asset
from qemu_test.tuxruntest import TuxRunBaselineTest
class TuxRunPPC64Test(TuxRunBaselineTest):
def ppc64_common_tuxrun(self, kernel_asset, rootfs_asset, prefix):
self.set_machine('pseries')
self.cpu='POWER10'
self.console='hvc0'
self.root='sda'
self.extradev='spapr-vscsi'
# add device args to command line.
self.require_netdev('user')
self.vm.add_args('-netdev', 'user,id=vnet,hostfwd=:127.0.0.1:0-:22',
'-device', 'virtio-net,netdev=vnet')
self.vm.add_args('-netdev', '{"type":"user","id":"hostnet0"}',
'-device', '{"driver":"virtio-net-pci","netdev":'
'"hostnet0","id":"net0","mac":"52:54:00:4c:e3:86",'
'"bus":"pci.0","addr":"0x9"}')
self.vm.add_args('-device', '{"driver":"qemu-xhci","p2":15,"p3":15,'
'"id":"usb","bus":"pci.0","addr":"0x2"}')
self.vm.add_args('-device', '{"driver":"virtio-scsi-pci","id":"scsi0"'
',"bus":"pci.0","addr":"0x3"}')
self.vm.add_args('-device', '{"driver":"virtio-serial-pci","id":'
'"virtio-serial0","bus":"pci.0","addr":"0x4"}')
self.vm.add_args('-device', '{"driver":"scsi-cd","bus":"scsi0.0"'
',"channel":0,"scsi-id":0,"lun":0,"device_id":'
'"drive-scsi0-0-0-0","id":"scsi0-0-0-0"}')
self.vm.add_args('-device', '{"driver":"virtio-balloon-pci",'
'"id":"balloon0","bus":"pci.0","addr":"0x6"}')
self.vm.add_args('-audiodev', '{"id":"audio1","driver":"none"}')
self.vm.add_args('-device', '{"driver":"usb-tablet","id":"input0"'
',"bus":"usb.0","port":"1"}')
self.vm.add_args('-device', '{"driver":"usb-kbd","id":"input1"'
',"bus":"usb.0","port":"2"}')
self.vm.add_args('-device', '{"driver":"VGA","id":"video0",'
'"vgamem_mb":16,"bus":"pci.0","addr":"0x7"}')
self.vm.add_args('-object', '{"qom-type":"rng-random","id":"objrng0"'
',"filename":"/dev/urandom"}',
'-device', '{"driver":"virtio-rng-pci","rng":"objrng0"'
',"id":"rng0","bus":"pci.0","addr":"0x8"}')
self.vm.add_args('-object', '{"qom-type":"cryptodev-backend-builtin",'
'"id":"objcrypto0","queues":1}',
'-device', '{"driver":"virtio-crypto-pci",'
'"cryptodev":"objcrypto0","id":"crypto0","bus"'
':"pci.0","addr":"0xa"}')
self.vm.add_args('-device', '{"driver":"spapr-pci-host-bridge"'
',"index":1,"id":"pci.1"}')
self.vm.add_args('-device', '{"driver":"spapr-vscsi","id":"scsi1"'
',"reg":12288}')
self.vm.add_args('-m', '2G,slots=32,maxmem=4G',
'-object', 'memory-backend-ram,id=ram1,size=1G',
'-device', 'pc-dimm,id=dimm1,memdev=ram1')
# Create a temporary qcow2 and launch the test-case
with tempfile.NamedTemporaryFile(prefix=prefix,
suffix='.qcow2') as qcow2:
check_call([self.qemu_img, 'create', '-f', 'qcow2',
qcow2.name, ' 1G'],
stdout=DEVNULL, stderr=DEVNULL)
self.vm.add_args('-drive', 'file=' + qcow2.name +
',format=qcow2,if=none,id='
'drive-virtio-disk1',
'-device', 'virtio-blk-pci,bus=pci.0,'
'addr=0xb,drive=drive-virtio-disk1,id=virtio-disk1'
',bootindex=2')
self.common_tuxrun(kernel_asset, rootfs_asset=rootfs_asset,
drive="scsi-hd")
ASSET_PPC64_KERNEL = Asset(
'https://storage.tuxboot.com/buildroot/20241119/ppc64/vmlinux',
'8219d5cb26e7654ad7826fe8aee6290f7c01eef44f2cd6d26c15fe8f99e1c17c')
ASSET_PPC64_ROOTFS = Asset(
'https://storage.tuxboot.com/buildroot/20241119/ppc64/rootfs.ext4.zst',
'b68e12314303c5dd0fef37ae98021299a206085ae591893e73557af99a02d373')
def test_ppc64(self):
self.ppc64_common_tuxrun(kernel_asset=self.ASSET_PPC64_KERNEL,
rootfs_asset=self.ASSET_PPC64_ROOTFS,
prefix='tuxrun_ppc64_')
ASSET_PPC64LE_KERNEL = Asset(
'https://storage.tuxboot.com/buildroot/20241119/ppc64le/vmlinux',
'21aea1fbc18bf6fa7d8ca4ea48d4940b2c8363c077acd564eb47d769b7495279')
ASSET_PPC64LE_ROOTFS = Asset(
'https://storage.tuxboot.com/buildroot/20241119/ppc64le/rootfs.ext4.zst',
'67d36a3f9597b738e8b7359bdf04500f4d9bb82fc35eaa65aa439d888b2392f4')
def test_ppc64le(self):
self.ppc64_common_tuxrun(kernel_asset=self.ASSET_PPC64LE_KERNEL,
rootfs_asset=self.ASSET_PPC64LE_ROOTFS,
prefix='tuxrun_ppc64le_')
if __name__ == '__main__':
TuxRunBaselineTest.main()
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