| #!/usr/bin/env python3 |
| # |
| # Functional tests for the little-endian 64-bit 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 logging |
| |
| from qemu_test import LinuxKernelTest, Asset |
| from qemu_test import exec_command_and_wait_for_pattern |
| from qemu_test import skipIfMissingImports, skipFlakyTest, skipUntrustedTest |
| |
| from test_mips_malta import mips_check_wheezy |
| |
| |
| class MaltaMachineConsole(LinuxKernelTest): |
| |
| ASSET_KERNEL_2_63_2 = Asset( |
| ('http://snapshot.debian.org/archive/debian/' |
| '20130217T032700Z/pool/main/l/linux-2.6/' |
| 'linux-image-2.6.32-5-5kc-malta_2.6.32-48_mipsel.deb'), |
| '35eb476f03be589824b0310358f1c447d85e645b88cbcd2ac02b97ef560f9f8d') |
| |
| def test_mips64el_malta(self): |
| """ |
| This test requires the ar tool to extract "data.tar.gz" from |
| the Debian package. |
| |
| The kernel can be rebuilt using this Debian kernel source [1] and |
| following the instructions on [2]. |
| |
| [1] http://snapshot.debian.org/package/linux-2.6/2.6.32-48/ |
| #linux-source-2.6.32_2.6.32-48 |
| [2] https://kernel-team.pages.debian.net/kernel-handbook/ |
| ch-common-tasks.html#s-common-official |
| """ |
| kernel_path = self.archive_extract( |
| self.ASSET_KERNEL_2_63_2, |
| member='boot/vmlinux-2.6.32-5-5kc-malta') |
| |
| self.set_machine('malta') |
| self.vm.set_console() |
| kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=ttyS0' |
| self.vm.add_args('-kernel', kernel_path, |
| '-append', kernel_command_line) |
| self.vm.launch() |
| console_pattern = 'Kernel command line: %s' % kernel_command_line |
| self.wait_for_console_pattern(console_pattern) |
| |
| ASSET_KERNEL_3_19_3 = Asset( |
| ('https://github.com/philmd/qemu-testing-blob/' |
| 'raw/9ad2df38/mips/malta/mips64el/' |
| 'vmlinux-3.19.3.mtoman.20150408'), |
| '8d3beb003bc66051ead98e7172139017fcf9ce2172576541c57e86418dfa5ab8') |
| |
| ASSET_CPIO_R1 = Asset( |
| ('https://github.com/groeck/linux-build-test/' |
| 'raw/8584a59e/rootfs/mipsel64/' |
| 'rootfs.mipsel64r1.cpio.gz'), |
| '75ba10cd35fb44e32948eeb26974f061b703c81c4ba2fab1ebcacf1d1bec3b61') |
| |
| @skipUntrustedTest() |
| def test_mips64el_malta_5KEc_cpio(self): |
| kernel_path = self.ASSET_KERNEL_3_19_3.fetch() |
| initrd_path = self.uncompress(self.ASSET_CPIO_R1) |
| |
| self.set_machine('malta') |
| self.vm.set_console() |
| kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE |
| + 'console=ttyS0 console=tty ' |
| + 'rdinit=/sbin/init noreboot') |
| self.vm.add_args('-cpu', '5KEc', |
| '-kernel', kernel_path, |
| '-initrd', initrd_path, |
| '-append', kernel_command_line, |
| '-no-reboot') |
| self.vm.launch() |
| self.wait_for_console_pattern('Boot successful.') |
| |
| exec_command_and_wait_for_pattern(self, 'cat /proc/cpuinfo', |
| 'MIPS 5KE') |
| exec_command_and_wait_for_pattern(self, 'uname -a', |
| '3.19.3.mtoman.20150408') |
| exec_command_and_wait_for_pattern(self, 'reboot', |
| 'reboot: Restarting system') |
| # Wait for VM to shut down gracefully |
| self.vm.wait() |
| |
| ASSET_WHEEZY_KERNEL = Asset( |
| ('https://people.debian.org/~aurel32/qemu/mipsel/' |
| 'vmlinux-3.2.0-4-5kc-malta'), |
| '5e8b725244c59745bb8b64f5d8f49f25fecfa549f3395fb6d19a3b9e5065b85b') |
| |
| ASSET_WHEEZY_DISK = Asset( |
| ('https://people.debian.org/~aurel32/qemu/mipsel/' |
| 'debian_wheezy_mipsel_standard.qcow2'), |
| '454f09ae39f7e6461c84727b927100d2c7813841f2a0a5dce328114887ecf914') |
| |
| def test_wheezy(self): |
| kernel_path = self.ASSET_WHEEZY_KERNEL.fetch() |
| image_path = self.ASSET_WHEEZY_DISK.fetch() |
| kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE |
| + 'console=ttyS0 root=/dev/sda1') |
| mips_check_wheezy(self, |
| kernel_path, image_path, kernel_command_line, cpuinfo='MIPS 20Kc', |
| dl_file='/boot/initrd.img-3.2.0-4-5kc-malta', |
| hsum='7579f8b56c1187c7c04d0dc3c0c56c7a6314c5ddd3a9bf8803ecc7cf8a3be9f8') |
| |
| |
| @skipIfMissingImports('numpy', 'cv2') |
| class MaltaMachineFramebuffer(LinuxKernelTest): |
| |
| timeout = 30 |
| |
| ASSET_KERNEL_4_7_0 = Asset( |
| ('https://github.com/philmd/qemu-testing-blob/raw/a5966ca4b5/' |
| 'mips/malta/mips64el/vmlinux-4.7.0-rc1.I6400.gz'), |
| '1f64efc59968a3c328672e6b10213fe574bb2308d9d2ed44e75e40be59e9fbc2') |
| |
| ASSET_TUXLOGO = Asset( |
| ('https://github.com/torvalds/linux/raw/v2.6.12/' |
| 'drivers/video/logo/logo_linux_vga16.ppm'), |
| 'b762f0d91ec018887ad1b334543c2fdf9be9fdfc87672b409211efaa3ea0ef79') |
| |
| def do_test_i6400_framebuffer_logo(self, cpu_cores_count): |
| """ |
| Boot Linux kernel and check Tux logo is displayed on the framebuffer. |
| """ |
| |
| import numpy as np |
| import cv2 |
| |
| screendump_path = self.scratch_file('screendump.pbm') |
| |
| kernel_path = self.uncompress(self.ASSET_KERNEL_4_7_0) |
| |
| tuxlogo_path = self.ASSET_TUXLOGO.fetch() |
| |
| self.set_machine('malta') |
| 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, |
| '-cpu', 'I6400', |
| '-smp', '%u' % cpu_cores_count, |
| '-vga', 'std', |
| '-append', kernel_command_line) |
| self.vm.launch() |
| framebuffer_ready = 'Console: switching to colour frame buffer device' |
| self.wait_for_console_pattern(framebuffer_ready) |
| self.vm.cmd('human-monitor-command', command_line='stop') |
| self.vm.cmd('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('QEMU_TEST_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): |
| self.do_test_i6400_framebuffer_logo(1) |
| |
| # XXX file tracking bug |
| @skipFlakyTest(bug_url=None) |
| def test_mips_malta_i6400_framebuffer_logo_7cores(self): |
| self.do_test_i6400_framebuffer_logo(7) |
| |
| @skipFlakyTest(bug_url=None) |
| def test_mips_malta_i6400_framebuffer_logo_8cores(self): |
| self.do_test_i6400_framebuffer_logo(8) |
| |
| |
| from test_mipsel_malta import MaltaMachineYAMON |
| |
| if __name__ == '__main__': |
| LinuxKernelTest.main() |
