projects / qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| c1cc73f4 CR |
1 | # Functional test that boots a Linux kernel and checks the console |
| 2 | # | |
| 3 | # Copyright (c) 2018 Red Hat, Inc. | |
| 4 | # | |
| 5 | # Author: | |
| 6 | # Cleber Rosa <[email protected]> | |
| 7 | # | |
| 8 | # This work is licensed under the terms of the GNU GPL, version 2 or | |
| 9 | # later. See the COPYING file in the top-level directory. | |
| 10 | ||
| 11 | import logging | |
| 12 | ||
| 13 | from avocado_qemu import Test | |
| 14 | ||
| 15 | ||
| 16 | class BootLinuxConsole(Test): | |
| 17 | """ | |
| 18 | Boots a x86_64 Linux kernel and checks that the console is operational | |
| 19 | and the kernel command line is properly passed from QEMU to the kernel | |
| 20 | ||
| 21 | :avocado: enable | |
| 22 | :avocado: tags=x86_64 | |
| 23 | """ | |
| 24 | ||
| 25 | timeout = 60 | |
| 26 | ||
| 27 | def test(self): | |
| 28 | kernel_url = ('https://mirrors.kernel.org/fedora/releases/28/' | |
| 29 | 'Everything/x86_64/os/images/pxeboot/vmlinuz') | |
| 30 | kernel_hash = '238e083e114c48200f80d889f7e32eeb2793e02a' | |
| 31 | kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) | |
| 32 | ||
| 33 | self.vm.set_machine('pc') | |
| 34 | self.vm.set_console() | |
| 35 | kernel_command_line = 'console=ttyS0' | |
| 36 | self.vm.add_args('-kernel', kernel_path, | |
| 37 | '-append', kernel_command_line) | |
| 38 | self.vm.launch() | |
| 39 | console = self.vm.console_socket.makefile() | |
| 40 | console_logger = logging.getLogger('console') | |
| 41 | while True: | |
| 42 | msg = console.readline() | |
| 43 | console_logger.debug(msg.strip()) | |
| 44 | if 'Kernel command line: %s' % kernel_command_line in msg: | |
| 45 | break | |
| 46 | if 'Kernel panic - not syncing' in msg: | |
| 47 | self.fail("Kernel panic reached") |