1#!/usr/bin/env python3 2# 3# Functional test that boots a Linux kernel on a realview arm machine 4# and checks the console 5# 6# SPDX-License-Identifier: GPL-2.0-or-later 7 8from qemu_test import LinuxKernelTest, exec_command_and_wait_for_pattern 9from qemu_test import Asset 10 11 12class RealviewMachine(LinuxKernelTest): 13 14 ASSET_REALVIEW_MPCORE = Asset( 15 ('https://archive.openwrt.org/chaos_calmer/15.05.1/realview/generic/' 16 'openwrt-15.05.1-realview-vmlinux-initramfs.elf'), 17 'd3a01037f33e7512d46d50975588d5c3a0e0cbf25f37afab44775c2a2be523e6') 18 19 def test_realview_ep_mpcore(self): 20 self.require_netdev('user') 21 self.set_machine('realview-eb-mpcore') 22 kernel_path = self.ASSET_REALVIEW_MPCORE.fetch() 23 self.vm.set_console() 24 kernel_param = 'console=ttyAMA0 mem=128M quiet' 25 self.vm.add_args('-kernel', kernel_path, 26 '-append', kernel_param) 27 self.vm.launch() 28 self.wait_for_console_pattern('Please press Enter to activate') 29 prompt = ':/#' 30 exec_command_and_wait_for_pattern(self, '', prompt) 31 exec_command_and_wait_for_pattern(self, 'dmesg', kernel_param) 32 self.wait_for_console_pattern(prompt) 33 exec_command_and_wait_for_pattern(self, 34 ('while ! dmesg | grep "br-lan: port 1(eth0) entered" ;' 35 ' do sleep 1 ; done'), 36 'entered forwarding state') 37 self.wait_for_console_pattern(prompt) 38 exec_command_and_wait_for_pattern(self, 39 'while ! ifconfig | grep "10.0.2.15" ; do sleep 1 ; done', 40 'addr:10.0.2.15') 41 self.wait_for_console_pattern(prompt) 42 exec_command_and_wait_for_pattern(self, 'ping -c 1 10.0.2.2', 43 '1 packets received, 0% packet loss') 44 45 46if __name__ == '__main__': 47 LinuxKernelTest.main() 48