1# Functional tests for the MIPS Malta board 2# 3# Copyright (c) Philippe Mathieu-Daudé <f4bug@amsat.org> 4# 5# This work is licensed under the terms of the GNU GPL, version 2 or later. 6# See the COPYING file in the top-level directory. 7# 8# SPDX-License-Identifier: GPL-2.0-or-later 9 10import os 11import gzip 12import logging 13 14from avocado import skip 15from avocado import skipIf 16from avocado import skipUnless 17from avocado.utils import archive 18from avocado_qemu import QemuSystemTest 19from avocado_qemu import exec_command_and_wait_for_pattern 20from avocado_qemu import interrupt_interactive_console_until_pattern 21from avocado_qemu import wait_for_console_pattern 22 23 24NUMPY_AVAILABLE = True 25try: 26 import numpy as np 27except ImportError: 28 NUMPY_AVAILABLE = False 29 30CV2_AVAILABLE = True 31try: 32 import cv2 33except ImportError: 34 CV2_AVAILABLE = False 35 36 37@skipUnless(NUMPY_AVAILABLE, 'Python NumPy not installed') 38@skipUnless(CV2_AVAILABLE, 'Python OpenCV not installed') 39class MaltaMachineFramebuffer(QemuSystemTest): 40 41 timeout = 30 42 43 KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 ' 44 45 def do_test_i6400_framebuffer_logo(self, cpu_cores_count): 46 """ 47 Boot Linux kernel and check Tux logo is displayed on the framebuffer. 48 """ 49 screendump_path = os.path.join(self.workdir, 'screendump.pbm') 50 51 kernel_url = ('https://github.com/philmd/qemu-testing-blob/raw/' 52 'a5966ca4b5/mips/malta/mips64el/' 53 'vmlinux-4.7.0-rc1.I6400.gz') 54 kernel_hash = '096f50c377ec5072e6a366943324622c312045f6' 55 kernel_path_gz = self.fetch_asset(kernel_url, asset_hash=kernel_hash) 56 kernel_path = self.workdir + "vmlinux" 57 archive.gzip_uncompress(kernel_path_gz, kernel_path) 58 59 tuxlogo_url = ('https://github.com/torvalds/linux/raw/v2.6.12/' 60 'drivers/video/logo/logo_linux_vga16.ppm') 61 tuxlogo_hash = '3991c2ddbd1ddaecda7601f8aafbcf5b02dc86af' 62 tuxlogo_path = self.fetch_asset(tuxlogo_url, asset_hash=tuxlogo_hash) 63 64 self.vm.set_console() 65 kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + 66 'clocksource=GIC console=tty0 console=ttyS0') 67 self.vm.add_args('-kernel', kernel_path, 68 '-smp', '%u' % cpu_cores_count, 69 '-vga', 'std', 70 '-append', kernel_command_line) 71 self.vm.launch() 72 framebuffer_ready = 'Console: switching to colour frame buffer device' 73 wait_for_console_pattern(self, framebuffer_ready, 74 failure_message='Kernel panic - not syncing') 75 self.vm.command('human-monitor-command', command_line='stop') 76 self.vm.command('human-monitor-command', 77 command_line='screendump %s' % screendump_path) 78 logger = logging.getLogger('framebuffer') 79 80 match_threshold = 0.95 81 screendump_bgr = cv2.imread(screendump_path, cv2.IMREAD_COLOR) 82 tuxlogo_bgr = cv2.imread(tuxlogo_path, cv2.IMREAD_COLOR) 83 result = cv2.matchTemplate(screendump_bgr, tuxlogo_bgr, 84 cv2.TM_CCOEFF_NORMED) 85 loc = np.where(result >= match_threshold) 86 tuxlogo_count = 0 87 h, w = tuxlogo_bgr.shape[:2] 88 debug_png = os.getenv('AVOCADO_CV2_SCREENDUMP_PNG_PATH') 89 for tuxlogo_count, pt in enumerate(zip(*loc[::-1]), start=1): 90 logger.debug('found Tux at position (x, y) = %s', pt) 91 cv2.rectangle(screendump_bgr, pt, 92 (pt[0] + w, pt[1] + h), (0, 0, 255), 2) 93 if debug_png: 94 cv2.imwrite(debug_png, screendump_bgr) 95 self.assertGreaterEqual(tuxlogo_count, cpu_cores_count) 96 97 @skip('https://gitlab.com/qemu-project/qemu/-/issues/1884') 98 def test_mips_malta_i6400_framebuffer_logo_1core(self): 99 """ 100 :avocado: tags=arch:mips64el 101 :avocado: tags=machine:malta 102 :avocado: tags=cpu:I6400 103 """ 104 self.do_test_i6400_framebuffer_logo(1) 105 106 @skip('https://gitlab.com/qemu-project/qemu/-/issues/1884') 107 @skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab') 108 def test_mips_malta_i6400_framebuffer_logo_7cores(self): 109 """ 110 :avocado: tags=arch:mips64el 111 :avocado: tags=machine:malta 112 :avocado: tags=cpu:I6400 113 :avocado: tags=mips:smp 114 """ 115 self.do_test_i6400_framebuffer_logo(7) 116 117 @skip('https://gitlab.com/qemu-project/qemu/-/issues/1884') 118 @skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab') 119 def test_mips_malta_i6400_framebuffer_logo_8cores(self): 120 """ 121 :avocado: tags=arch:mips64el 122 :avocado: tags=machine:malta 123 :avocado: tags=cpu:I6400 124 :avocado: tags=mips:smp 125 """ 126 self.do_test_i6400_framebuffer_logo(8) 127 128class MaltaMachine(QemuSystemTest): 129 130 def do_test_yamon(self): 131 rom_url = ('http://www.imgtec.com/tools/mips-tools/downloads/' 132 'yamon/yamon-bin-02.22.zip') 133 rom_hash = '8da7ecddbc5312704b8b324341ee238189bde480' 134 zip_path = self.fetch_asset(rom_url, asset_hash=rom_hash) 135 136 archive.extract(zip_path, self.workdir) 137 yamon_path = os.path.join(self.workdir, 'yamon-02.22.bin') 138 139 self.vm.set_console() 140 self.vm.add_args('-bios', yamon_path) 141 self.vm.launch() 142 143 prompt = 'YAMON>' 144 pattern = 'YAMON ROM Monitor' 145 interrupt_interactive_console_until_pattern(self, pattern, prompt) 146 wait_for_console_pattern(self, prompt) 147 self.vm.shutdown() 148 149 @skip('https://gitlab.com/qemu-project/qemu/-/issues/1884') 150 def test_mipsel_malta_yamon(self): 151 """ 152 :avocado: tags=arch:mipsel 153 :avocado: tags=machine:malta 154 :avocado: tags=endian:little 155 """ 156 self.do_test_yamon() 157 158 @skip('https://gitlab.com/qemu-project/qemu/-/issues/1884') 159 def test_mips64el_malta_yamon(self): 160 """ 161 :avocado: tags=arch:mips64el 162 :avocado: tags=machine:malta 163 :avocado: tags=endian:little 164 """ 165 self.do_test_yamon() 166