121 lines
4.4 KiB
Python
121 lines
4.4 KiB
Python
# Functional tests for the MIPS Malta board
|
|
#
|
|
# Copyright (c) Philippe Mathieu-Daudé <f4bug@amsat.org>
|
|
#
|
|
# This work is licensed under the terms of the GNU GPL, version 2 or later.
|
|
# See the COPYING file in the top-level directory.
|
|
#
|
|
# SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
|
import os
|
|
import gzip
|
|
import logging
|
|
|
|
from avocado import skipUnless
|
|
from avocado_qemu import QemuSystemTest
|
|
from avocado_qemu import wait_for_console_pattern
|
|
from avocado.utils import archive
|
|
from avocado import skipIf
|
|
|
|
|
|
NUMPY_AVAILABLE = True
|
|
try:
|
|
import numpy as np
|
|
except ImportError:
|
|
NUMPY_AVAILABLE = False
|
|
|
|
CV2_AVAILABLE = True
|
|
try:
|
|
import cv2
|
|
except ImportError:
|
|
CV2_AVAILABLE = False
|
|
|
|
|
|
@skipUnless(NUMPY_AVAILABLE, 'Python NumPy not installed')
|
|
@skipUnless(CV2_AVAILABLE, 'Python OpenCV not installed')
|
|
class MaltaMachineFramebuffer(QemuSystemTest):
|
|
|
|
timeout = 30
|
|
|
|
KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 '
|
|
|
|
def do_test_i6400_framebuffer_logo(self, cpu_cores_count):
|
|
"""
|
|
Boot Linux kernel and check Tux logo is displayed on the framebuffer.
|
|
"""
|
|
screendump_path = os.path.join(self.workdir, 'screendump.pbm')
|
|
|
|
kernel_url = ('https://github.com/philmd/qemu-testing-blob/raw/'
|
|
'a5966ca4b5/mips/malta/mips64el/'
|
|
'vmlinux-4.7.0-rc1.I6400.gz')
|
|
kernel_hash = '096f50c377ec5072e6a366943324622c312045f6'
|
|
kernel_path_gz = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
|
|
kernel_path = self.workdir + "vmlinux"
|
|
archive.gzip_uncompress(kernel_path_gz, kernel_path)
|
|
|
|
tuxlogo_url = ('https://github.com/torvalds/linux/raw/v2.6.12/'
|
|
'drivers/video/logo/logo_linux_vga16.ppm')
|
|
tuxlogo_hash = '3991c2ddbd1ddaecda7601f8aafbcf5b02dc86af'
|
|
tuxlogo_path = self.fetch_asset(tuxlogo_url, asset_hash=tuxlogo_hash)
|
|
|
|
self.vm.set_console()
|
|
kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE +
|
|
'clocksource=GIC console=tty0 console=ttyS0')
|
|
self.vm.add_args('-kernel', kernel_path,
|
|
'-smp', '%u' % cpu_cores_count,
|
|
'-vga', 'std',
|
|
'-append', kernel_command_line)
|
|
self.vm.launch()
|
|
framebuffer_ready = 'Console: switching to colour frame buffer device'
|
|
wait_for_console_pattern(self, framebuffer_ready,
|
|
failure_message='Kernel panic - not syncing')
|
|
self.vm.command('human-monitor-command', command_line='stop')
|
|
self.vm.command('human-monitor-command',
|
|
command_line='screendump %s' % screendump_path)
|
|
logger = logging.getLogger('framebuffer')
|
|
|
|
match_threshold = 0.95
|
|
screendump_bgr = cv2.imread(screendump_path, cv2.IMREAD_COLOR)
|
|
tuxlogo_bgr = cv2.imread(tuxlogo_path, cv2.IMREAD_COLOR)
|
|
result = cv2.matchTemplate(screendump_bgr, tuxlogo_bgr,
|
|
cv2.TM_CCOEFF_NORMED)
|
|
loc = np.where(result >= match_threshold)
|
|
tuxlogo_count = 0
|
|
h, w = tuxlogo_bgr.shape[:2]
|
|
debug_png = os.getenv('AVOCADO_CV2_SCREENDUMP_PNG_PATH')
|
|
for tuxlogo_count, pt in enumerate(zip(*loc[::-1]), start=1):
|
|
logger.debug('found Tux at position (x, y) = %s', pt)
|
|
cv2.rectangle(screendump_bgr, pt,
|
|
(pt[0] + w, pt[1] + h), (0, 0, 255), 2)
|
|
if debug_png:
|
|
cv2.imwrite(debug_png, screendump_bgr)
|
|
self.assertGreaterEqual(tuxlogo_count, cpu_cores_count)
|
|
|
|
def test_mips_malta_i6400_framebuffer_logo_1core(self):
|
|
"""
|
|
:avocado: tags=arch:mips64el
|
|
:avocado: tags=machine:malta
|
|
:avocado: tags=cpu:I6400
|
|
"""
|
|
self.do_test_i6400_framebuffer_logo(1)
|
|
|
|
@skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab')
|
|
def test_mips_malta_i6400_framebuffer_logo_7cores(self):
|
|
"""
|
|
:avocado: tags=arch:mips64el
|
|
:avocado: tags=machine:malta
|
|
:avocado: tags=cpu:I6400
|
|
:avocado: tags=mips:smp
|
|
"""
|
|
self.do_test_i6400_framebuffer_logo(7)
|
|
|
|
@skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab')
|
|
def test_mips_malta_i6400_framebuffer_logo_8cores(self):
|
|
"""
|
|
:avocado: tags=arch:mips64el
|
|
:avocado: tags=machine:malta
|
|
:avocado: tags=cpu:I6400
|
|
:avocado: tags=mips:smp
|
|
"""
|
|
self.do_test_i6400_framebuffer_logo(8)
|