1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
#!/usr/bin/env python3
#
# Replay test that boots a Linux kernel on x86_64 machines
# and checks the console
#
# SPDX-License-Identifier: GPL-2.0-or-later
from subprocess import check_call, DEVNULL
from qemu_test import Asset, skipFlakyTest, get_qemu_img
from replay_kernel import ReplayKernelBase
class X86Replay(ReplayKernelBase):
ASSET_KERNEL = Asset(
'https://storage.tuxboot.com/buildroot/20241119/x86_64/bzImage',
'f57bfc6553bcd6e0a54aab86095bf642b33b5571d14e3af1731b18c87ed5aef8')
ASSET_ROOTFS = Asset(
'https://storage.tuxboot.com/buildroot/20241119/x86_64/rootfs.ext4.zst',
'4b8b2a99117519c5290e1202cb36eb6c7aaba92b357b5160f5970cf5fb78a751')
def do_test_x86(self, machine, blkdevice, devroot):
self.require_netdev('user')
self.set_machine(machine)
self.cpu="Nehalem"
kernel_path = self.ASSET_KERNEL.fetch()
raw_disk = self.uncompress(self.ASSET_ROOTFS)
disk = self.scratch_file('scratch.qcow2')
qemu_img = get_qemu_img(self)
check_call([qemu_img, 'create', '-f', 'qcow2', '-b', raw_disk,
'-F', 'raw', disk], stdout=DEVNULL, stderr=DEVNULL)
args = ('-drive', 'file=%s,snapshot=on,id=hd0,if=none' % disk,
'-drive', 'driver=blkreplay,id=hd0-rr,if=none,image=hd0',
'-device', '%s,drive=hd0-rr' % blkdevice,
'-netdev', 'user,id=vnet,hostfwd=:127.0.0.1:0-:22',
'-device', 'virtio-net,netdev=vnet',
'-object', 'filter-replay,id=replay,netdev=vnet')
kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE +
f"console=ttyS0 root=/dev/{devroot}")
console_pattern = 'Welcome to TuxTest'
self.run_rr(kernel_path, kernel_command_line, console_pattern, shift=5,
args=args)
@skipFlakyTest('https://gitlab.com/qemu-project/qemu/-/issues/2094')
def test_pc(self):
self.do_test_x86('pc', 'virtio-blk', 'vda')
def test_q35(self):
self.do_test_x86('q35', 'ide-hd', 'sda')
if __name__ == '__main__':
ReplayKernelBase.main()
|
