diff options
Diffstat (limited to 'tests/avocado/machine_arm_integratorcp.py')
| -rw-r--r-- | tests/avocado/machine_arm_integratorcp.py | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/tests/avocado/machine_arm_integratorcp.py b/tests/avocado/machine_arm_integratorcp.py new file mode 100644 index 0000000000..1ffe1073ef --- /dev/null +++ b/tests/avocado/machine_arm_integratorcp.py @@ -0,0 +1,99 @@ +# Functional test that boots a Linux kernel and checks the console +# +# Copyright (c) 2020 Red Hat, Inc. +# +# Author: +# Thomas Huth <thuth@redhat.com> +# +# 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 logging + +from avocado import skipUnless +from avocado_qemu import QemuSystemTest +from avocado_qemu import wait_for_console_pattern + + +NUMPY_AVAILABLE = True +try: + import numpy as np +except ImportError: + NUMPY_AVAILABLE = False + +CV2_AVAILABLE = True +try: + import cv2 +except ImportError: + CV2_AVAILABLE = False + + +class IntegratorMachine(QemuSystemTest): + + timeout = 90 + + def boot_integratorcp(self): + kernel_url = ('https://github.com/zayac/qemu-arm/raw/master/' + 'arm-test/kernel/zImage.integrator') + kernel_hash = '0d7adba893c503267c946a3cbdc63b4b54f25468' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + + initrd_url = ('https://github.com/zayac/qemu-arm/raw/master/' + 'arm-test/kernel/arm_root.img') + initrd_hash = 'b51e4154285bf784e017a37586428332d8c7bd8b' + initrd_path = self.fetch_asset(initrd_url, asset_hash=initrd_hash) + + self.vm.set_console() + self.vm.add_args('-kernel', kernel_path, + '-initrd', initrd_path, + '-append', 'printk.time=0 console=ttyAMA0') + self.vm.launch() + + @skipUnless(os.getenv('AVOCADO_ALLOW_UNTRUSTED_CODE'), 'untrusted code') + def test_integratorcp_console(self): + """ + Boots the Linux kernel and checks that the console is operational + :avocado: tags=arch:arm + :avocado: tags=machine:integratorcp + :avocado: tags=device:pl011 + """ + self.boot_integratorcp() + wait_for_console_pattern(self, 'Log in as root') + + @skipUnless(NUMPY_AVAILABLE, 'Python NumPy not installed') + @skipUnless(CV2_AVAILABLE, 'Python OpenCV not installed') + @skipUnless(os.getenv('AVOCADO_ALLOW_UNTRUSTED_CODE'), 'untrusted code') + def test_framebuffer_tux_logo(self): + """ + Boot Linux and verify the Tux logo is displayed on the framebuffer. + :avocado: tags=arch:arm + :avocado: tags=machine:integratorcp + :avocado: tags=device:pl110 + :avocado: tags=device:framebuffer + """ + screendump_path = os.path.join(self.workdir, "screendump.pbm") + 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.boot_integratorcp() + framebuffer_ready = 'Console: switching to colour frame buffer device' + wait_for_console_pattern(self, framebuffer_ready) + 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') + + cpu_count = 1 + match_threshold = 0.92 + screendump_bgr = cv2.imread(screendump_path) + screendump_gray = cv2.cvtColor(screendump_bgr, cv2.COLOR_BGR2GRAY) + result = cv2.matchTemplate(screendump_gray, cv2.imread(tuxlogo_path, 0), + cv2.TM_CCOEFF_NORMED) + loc = np.where(result >= match_threshold) + tux_count = 0 + for tux_count, pt in enumerate(zip(*loc[::-1]), start=1): + logger.debug('found Tux at position [x, y] = %s', pt) + self.assertGreaterEqual(tux_count, cpu_count) |