From 576fffbc8eefd806c47850f8e1c60fdcb37733e3 Mon Sep 17 00:00:00 2001 From: Thomas Huth Date: Fri, 30 Aug 2024 15:38:22 +0200 Subject: tests/functional: Convert the m68k nextcube test with tesseract MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The code that handles running of tesseract needs to be tweaked a little bit to be able to run without the functions from avocado.utils, and while we're at it, drop some legacy stuff that was still there due to Tesseract 3 support that we already dropped a while ago. Reviewed-by: Philippe Mathieu-Daudé Tested-by: Philippe Mathieu-Daudé Message-ID: <20240830133841.142644-29-thuth@redhat.com> Signed-off-by: Thomas Huth --- tests/functional/test_m68k_nextcube.py | 73 ++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100755 tests/functional/test_m68k_nextcube.py (limited to 'tests/functional/test_m68k_nextcube.py') diff --git a/tests/functional/test_m68k_nextcube.py b/tests/functional/test_m68k_nextcube.py new file mode 100755 index 0000000000..89385a134a --- /dev/null +++ b/tests/functional/test_m68k_nextcube.py @@ -0,0 +1,73 @@ +#!/usr/bin/env python3 +# +# Functional test that boots a VM and run OCR on the framebuffer +# +# Copyright (c) 2019 Philippe Mathieu-Daudé +# +# 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 qemu_test import QemuSystemTest, Asset +from unittest import skipUnless + +from qemu_test.tesseract import tesseract_available, tesseract_ocr + +PIL_AVAILABLE = True +try: + from PIL import Image +except ImportError: + PIL_AVAILABLE = False + + +class NextCubeMachine(QemuSystemTest): + + timeout = 15 + + ASSET_ROM = Asset(('https://sourceforge.net/p/previous/code/1350/tree/' + 'trunk/src/Rev_2.5_v66.BIN?format=raw'), + '1b753890b67095b73e104c939ddf62eca9e7d0aedde5108e3893b0ed9d8000a4') + + def check_bootrom_framebuffer(self, screenshot_path): + rom_path = self.ASSET_ROM.fetch() + + 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.cmd('human-monitor-command', + command_line='screendump %s' % screenshot_path) + + @skipUnless(PIL_AVAILABLE, 'Python PIL not installed') + def test_bootrom_framebuffer_size(self): + self.set_machine('next-cube') + 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) + + # 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 OCR tool not available') + def test_bootrom_framebuffer_ocr_with_tesseract(self): + self.set_machine('next-cube') + screenshot_path = os.path.join(self.workdir, "dump.ppm") + self.check_bootrom_framebuffer(screenshot_path) + lines = tesseract_ocr(screenshot_path) + text = '\n'.join(lines) + self.assertIn('Testing the FPU', text) + self.assertIn('System test failed. Error code', text) + self.assertIn('Boot command', text) + self.assertIn('Next>', text) + +if __name__ == '__main__': + QemuSystemTest.main() -- cgit v1.2.3