tests/avocado/machine_mips_malta.py

   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
  10 import os
  11 import gzip
  12 import logging
  13
  14 from avocado import skip
  15 from avocado import skipIf
  16 from avocado import skipUnless
  17 from avocado.utils import archive
  18 from avocado_qemu import QemuSystemTest
  19 from avocado_qemu import exec_command_and_wait_for_pattern
  20 from avocado_qemu import interrupt_interactive_console_until_pattern
  21 from avocado_qemu import wait_for_console_pattern
  22
  23
  24 NUMPY_AVAILABLE = True
  25 try:
  26     import numpy as np
  27 except ImportError:
  28     NUMPY_AVAILABLE = False
  29
  30 CV2_AVAILABLE = True
  31 try:
  32     import cv2
  33 except ImportError:
  34     CV2_AVAILABLE = False
  35
  36
  37 @skipUnless(NUMPY_AVAILABLE, 'Python NumPy not installed')
  38 @skipUnless(CV2_AVAILABLE, 'Python OpenCV not installed')
  39 class 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
 128 class 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()