10f31f0f5SThomas Huth#!/usr/bin/env python3 20f31f0f5SThomas Huth# 30f31f0f5SThomas Huth# Replay test that boots a Linux kernel on x86_64 machines 40f31f0f5SThomas Huth# and checks the console 50f31f0f5SThomas Huth# 60f31f0f5SThomas Huth# SPDX-License-Identifier: GPL-2.0-or-later 70f31f0f5SThomas Huth 8*7fecdb0aSThomas Huthfrom subprocess import check_call, DEVNULL 9*7fecdb0aSThomas Huth 10*7fecdb0aSThomas Huthfrom qemu_test import Asset, skipFlakyTest, get_qemu_img 110f31f0f5SThomas Huthfrom replay_kernel import ReplayKernelBase 120f31f0f5SThomas Huth 130f31f0f5SThomas Huth 140f31f0f5SThomas Huthclass X86Replay(ReplayKernelBase): 150f31f0f5SThomas Huth 160f31f0f5SThomas Huth ASSET_KERNEL = Asset( 17*7fecdb0aSThomas Huth 'https://storage.tuxboot.com/buildroot/20241119/x86_64/bzImage', 18*7fecdb0aSThomas Huth 'f57bfc6553bcd6e0a54aab86095bf642b33b5571d14e3af1731b18c87ed5aef8') 190f31f0f5SThomas Huth 20*7fecdb0aSThomas Huth ASSET_ROOTFS = Asset( 21*7fecdb0aSThomas Huth 'https://storage.tuxboot.com/buildroot/20241119/x86_64/rootfs.ext4.zst', 22*7fecdb0aSThomas Huth '4b8b2a99117519c5290e1202cb36eb6c7aaba92b357b5160f5970cf5fb78a751') 23*7fecdb0aSThomas Huth 24*7fecdb0aSThomas Huth def do_test_x86(self, machine, blkdevice, devroot): 25*7fecdb0aSThomas Huth self.require_netdev('user') 260f31f0f5SThomas Huth self.set_machine(machine) 27*7fecdb0aSThomas Huth self.cpu="Nehalem" 280f31f0f5SThomas Huth kernel_path = self.ASSET_KERNEL.fetch() 29*7fecdb0aSThomas Huth 30*7fecdb0aSThomas Huth raw_disk = self.uncompress(self.ASSET_ROOTFS) 31*7fecdb0aSThomas Huth disk = self.scratch_file('scratch.qcow2') 32*7fecdb0aSThomas Huth qemu_img = get_qemu_img(self) 33*7fecdb0aSThomas Huth check_call([qemu_img, 'create', '-f', 'qcow2', '-b', raw_disk, 34*7fecdb0aSThomas Huth '-F', 'raw', disk], stdout=DEVNULL, stderr=DEVNULL) 35*7fecdb0aSThomas Huth 36*7fecdb0aSThomas Huth args = ('-drive', 'file=%s,snapshot=on,id=hd0,if=none' % disk, 37*7fecdb0aSThomas Huth '-drive', 'driver=blkreplay,id=hd0-rr,if=none,image=hd0', 38*7fecdb0aSThomas Huth '-device', '%s,drive=hd0-rr' % blkdevice, 39*7fecdb0aSThomas Huth '-netdev', 'user,id=vnet,hostfwd=:127.0.0.1:0-:22', 40*7fecdb0aSThomas Huth '-device', 'virtio-net,netdev=vnet', 41*7fecdb0aSThomas Huth '-object', 'filter-replay,id=replay,netdev=vnet') 42*7fecdb0aSThomas Huth 43*7fecdb0aSThomas Huth kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + 44*7fecdb0aSThomas Huth f"console=ttyS0 root=/dev/{devroot}") 45*7fecdb0aSThomas Huth console_pattern = 'Welcome to TuxTest' 46*7fecdb0aSThomas Huth self.run_rr(kernel_path, kernel_command_line, console_pattern, shift=5, 47*7fecdb0aSThomas Huth args=args) 480f31f0f5SThomas Huth 490f31f0f5SThomas Huth @skipFlakyTest('https://gitlab.com/qemu-project/qemu/-/issues/2094') 500f31f0f5SThomas Huth def test_pc(self): 51*7fecdb0aSThomas Huth self.do_test_x86('pc', 'virtio-blk', 'vda') 520f31f0f5SThomas Huth 530f31f0f5SThomas Huth def test_q35(self): 54*7fecdb0aSThomas Huth self.do_test_x86('q35', 'ide-hd', 'sda') 550f31f0f5SThomas Huth 560f31f0f5SThomas Huth 570f31f0f5SThomas Huthif __name__ == '__main__': 580f31f0f5SThomas Huth ReplayKernelBase.main() 59