2283b627bc
To run user-mode emulation tests, we introduced the avocado_qemu.QemuUserTest which inherits from avocado_qemu.QemuBaseTest. System-mode emulation tests are based on the avocado_qemu.Test class, which also inherits avocado_qemu.QemuBaseTest. To avoid confusion, rename it as avocado_qemu.QemuSystemTest. Suggested-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20211105143416.148332-7-f4bug@amsat.org>
80 lines
2.9 KiB
Python
80 lines
2.9 KiB
Python
# Functional test that boots a VM and run OCR on the framebuffer
|
|
#
|
|
# Copyright (c) 2019 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.
|
|
|
|
import os
|
|
import time
|
|
|
|
from avocado_qemu import QemuSystemTest
|
|
from avocado import skipUnless
|
|
|
|
from tesseract_utils import tesseract_available, tesseract_ocr
|
|
|
|
PIL_AVAILABLE = True
|
|
try:
|
|
from PIL import Image
|
|
except ImportError:
|
|
PIL_AVAILABLE = False
|
|
|
|
|
|
class NextCubeMachine(QemuSystemTest):
|
|
"""
|
|
:avocado: tags=arch:m68k
|
|
:avocado: tags=machine:next-cube
|
|
:avocado: tags=device:framebuffer
|
|
"""
|
|
|
|
timeout = 15
|
|
|
|
def check_bootrom_framebuffer(self, screenshot_path):
|
|
rom_url = ('http://www.nextcomputers.org/NeXTfiles/Software/ROM_Files/'
|
|
'68040_Non-Turbo_Chipset/Rev_2.5_v66.BIN')
|
|
rom_hash = 'b3534796abae238a0111299fc406a9349f7fee24'
|
|
rom_path = self.fetch_asset(rom_url, asset_hash=rom_hash)
|
|
|
|
self.vm.add_args('-bios', rom_path)
|
|
self.vm.launch()
|
|
|
|
self.log.info('VM launched, waiting for display')
|
|
# TODO: Use avocado.utils.wait.wait_for to catch the
|
|
# 'displaysurface_create 1120x832' trace-event.
|
|
time.sleep(2)
|
|
|
|
self.vm.command('human-monitor-command',
|
|
command_line='screendump %s' % screenshot_path)
|
|
|
|
@skipUnless(PIL_AVAILABLE, 'Python PIL not installed')
|
|
def test_bootrom_framebuffer_size(self):
|
|
screenshot_path = os.path.join(self.workdir, "dump.ppm")
|
|
self.check_bootrom_framebuffer(screenshot_path)
|
|
|
|
width, height = Image.open(screenshot_path).size
|
|
self.assertEqual(width, 1120)
|
|
self.assertEqual(height, 832)
|
|
|
|
@skipUnless(tesseract_available(3), 'tesseract v3 OCR tool not available')
|
|
def test_bootrom_framebuffer_ocr_with_tesseract_v3(self):
|
|
screenshot_path = os.path.join(self.workdir, "dump.ppm")
|
|
self.check_bootrom_framebuffer(screenshot_path)
|
|
lines = tesseract_ocr(screenshot_path, tesseract_version=3)
|
|
text = '\n'.join(lines)
|
|
self.assertIn('Backplane', text)
|
|
self.assertIn('Ethernet address', text)
|
|
|
|
# Tesseract 4 adds a new OCR engine based on LSTM neural networks. The
|
|
# new version is faster and more accurate than version 3. The drawback is
|
|
# that it is still alpha-level software.
|
|
@skipUnless(tesseract_available(4), 'tesseract v4 OCR tool not available')
|
|
def test_bootrom_framebuffer_ocr_with_tesseract_v4(self):
|
|
screenshot_path = os.path.join(self.workdir, "dump.ppm")
|
|
self.check_bootrom_framebuffer(screenshot_path)
|
|
lines = tesseract_ocr(screenshot_path, tesseract_version=4)
|
|
text = '\n'.join(lines)
|
|
self.assertIn('Testing the FPU, SCC', text)
|
|
self.assertIn('System test failed. Error code', text)
|
|
self.assertIn('Boot command', text)
|
|
self.assertIn('Next>', text)
|