xref: /qemu/tests/functional/test_aarch64_replay.py (revision 8be545ba5a315a9aaf7307f143a4a7926a6e605c)
1#!/usr/bin/env python3
2#
3# Replay test that boots a Linux kernel on an aarch64 machine
4# and checks the console
5#
6# SPDX-License-Identifier: GPL-2.0-or-later
7
8from subprocess import check_call, DEVNULL
9
10from qemu_test import Asset, skipIfOperatingSystem, get_qemu_img
11from replay_kernel import ReplayKernelBase
12
13
14class Aarch64Replay(ReplayKernelBase):
15
16    ASSET_KERNEL = Asset(
17        'https://storage.tuxboot.com/buildroot/20241119/arm64/Image',
18        'b74743c5e89e1cea0f73368d24ae0ae85c5204ff84be3b5e9610417417d2f235')
19
20    ASSET_ROOTFS = Asset(
21        'https://storage.tuxboot.com/buildroot/20241119/arm64/rootfs.ext4.zst',
22        'a1acaaae2068df4648d04ff75f532aaa8c5edcd6b936122b6f0db4848a07b465')
23
24    def test_aarch64_virt(self):
25        self.require_netdev('user')
26        self.set_machine('virt')
27        self.cpu = 'cortex-a57'
28        kernel_path = self.ASSET_KERNEL.fetch()
29
30        raw_disk = self.uncompress(self.ASSET_ROOTFS)
31        disk = self.scratch_file('scratch.qcow2')
32        qemu_img = get_qemu_img(self)
33        check_call([qemu_img, 'create', '-f', 'qcow2', '-b', raw_disk,
34                    '-F', 'raw', disk], stdout=DEVNULL, stderr=DEVNULL)
35
36        args = ('-drive', 'file=%s,snapshot=on,id=hd0,if=none' % disk,
37                '-drive', 'driver=blkreplay,id=hd0-rr,if=none,image=hd0',
38                '-device', 'virtio-blk-device,drive=hd0-rr',
39                '-netdev', 'user,id=vnet,hostfwd=:127.0.0.1:0-:22',
40                '-device', 'virtio-net,netdev=vnet',
41                '-object', 'filter-replay,id=replay,netdev=vnet')
42
43        kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE +
44                               'console=ttyAMA0 root=/dev/vda')
45        console_pattern = 'Welcome to TuxTest'
46        self.run_rr(kernel_path, kernel_command_line, console_pattern,
47                    args=args)
48
49
50if __name__ == '__main__':
51    ReplayKernelBase.main()
52