| 1 | #!/usr/bin/env python3 |
| 2 | # |
| 3 | # Functional tests for the little-endian 64-bit MIPS Malta board |
| 4 | # |
| 5 | # Copyright (c) Philippe Mathieu-Daudé |
| 6 | # |
| 7 | # This work is licensed under the terms of the GNU GPL, version 2 or later. |
| 8 | # See the COPYING file in the top-level directory. |
| 9 | # |
| 10 | # SPDX-License-Identifier: GPL-2.0-or-later |
| 11 | |
| 12 | import os |
| 13 | |
| 14 | from qemu_test import LinuxKernelTest, Asset |
| 15 | from qemu_test import exec_command_and_wait_for_pattern |
| 16 | from qemu_test import skipIfMissingImports, skipFlakyTest, skipUntrustedTest |
| 17 | |
| 18 | from mips.test_malta import mips_check_wheezy |
| 19 | |
| 20 | |
| 21 | class MaltaMachineConsole(LinuxKernelTest): |
| 22 | |
| 23 | ASSET_KERNEL_2_63_2 = Asset( |
| 24 | ('http://snapshot.debian.org/archive/debian/' |
| 25 | '20130217T032700Z/pool/main/l/linux-2.6/' |
| 26 | 'linux-image-2.6.32-5-5kc-malta_2.6.32-48_mipsel.deb'), |
| 27 | '35eb476f03be589824b0310358f1c447d85e645b88cbcd2ac02b97ef560f9f8d') |
| 28 | |
| 29 | def test_mips64el_malta(self): |
| 30 | """ |
| 31 | This test requires the ar tool to extract "data.tar.gz" from |
| 32 | the Debian package. |
| 33 | |
| 34 | The kernel can be rebuilt using this Debian kernel source [1] and |
| 35 | following the instructions on [2]. |
| 36 | |
| 37 | [1] http://snapshot.debian.org/package/linux-2.6/2.6.32-48/ |
| 38 | #linux-source-2.6.32_2.6.32-48 |
| 39 | [2] https://kernel-team.pages.debian.net/kernel-handbook/ |
| 40 | ch-common-tasks.html#s-common-official |
| 41 | """ |
| 42 | kernel_path = self.archive_extract( |
| 43 | self.ASSET_KERNEL_2_63_2, |
| 44 | member='boot/vmlinux-2.6.32-5-5kc-malta') |
| 45 | |
| 46 | self.set_machine('malta') |
| 47 | self.vm.set_console() |
| 48 | kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=ttyS0' |
| 49 | self.vm.add_args('-kernel', kernel_path, |
| 50 | '-append', kernel_command_line) |
| 51 | self.vm.launch() |
| 52 | console_pattern = f'Kernel command line: {kernel_command_line}' |
| 53 | self.wait_for_console_pattern(console_pattern) |
| 54 | |
| 55 | ASSET_KERNEL_3_19_3 = Asset( |
| 56 | ('https://github.com/philmd/qemu-testing-blob/' |
| 57 | 'raw/9ad2df38/mips/malta/mips64el/' |
| 58 | 'vmlinux-3.19.3.mtoman.20150408'), |
| 59 | '8d3beb003bc66051ead98e7172139017fcf9ce2172576541c57e86418dfa5ab8') |
| 60 | |
| 61 | ASSET_CPIO_R1 = Asset( |
| 62 | ('https://github.com/groeck/linux-build-test/' |
| 63 | 'raw/8584a59e/rootfs/mipsel64/' |
| 64 | 'rootfs.mipsel64r1.cpio.gz'), |
| 65 | '75ba10cd35fb44e32948eeb26974f061b703c81c4ba2fab1ebcacf1d1bec3b61') |
| 66 | |
| 67 | @skipUntrustedTest() |
| 68 | def test_mips64el_malta_5kec_cpio(self): |
| 69 | kernel_path = self.ASSET_KERNEL_3_19_3.fetch() |
| 70 | initrd_path = self.uncompress(self.ASSET_CPIO_R1) |
| 71 | |
| 72 | self.set_machine('malta') |
| 73 | self.vm.set_console() |
| 74 | kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE |
| 75 | + 'console=ttyS0 console=tty ' |
| 76 | + 'rdinit=/sbin/init noreboot') |
| 77 | self.vm.add_args('-cpu', '5KEc', |
| 78 | '-kernel', kernel_path, |
| 79 | '-initrd', initrd_path, |
| 80 | '-append', kernel_command_line, |
| 81 | '-no-reboot') |
| 82 | self.vm.launch() |
| 83 | self.wait_for_console_pattern('Boot successful.') |
| 84 | |
| 85 | exec_command_and_wait_for_pattern(self, 'cat /proc/cpuinfo', |
| 86 | 'MIPS 5KE') |
| 87 | exec_command_and_wait_for_pattern(self, 'uname -a', |
| 88 | '3.19.3.mtoman.20150408') |
| 89 | exec_command_and_wait_for_pattern(self, 'reboot', |
| 90 | 'reboot: Restarting system') |
| 91 | # Wait for VM to shut down gracefully |
| 92 | self.vm.wait() |
| 93 | |
| 94 | ASSET_WHEEZY_KERNEL = Asset( |
| 95 | ('https://people.debian.org/~aurel32/qemu/mipsel/' |
| 96 | 'vmlinux-3.2.0-4-5kc-malta'), |
| 97 | '5e8b725244c59745bb8b64f5d8f49f25fecfa549f3395fb6d19a3b9e5065b85b') |
| 98 | |
| 99 | ASSET_WHEEZY_DISK = Asset( |
| 100 | ('https://people.debian.org/~aurel32/qemu/mipsel/' |
| 101 | 'debian_wheezy_mipsel_standard.qcow2'), |
| 102 | '454f09ae39f7e6461c84727b927100d2c7813841f2a0a5dce328114887ecf914') |
| 103 | |
| 104 | @skipFlakyTest("https://gitlab.com/qemu-project/qemu/-/issues/3109") |
| 105 | def test_wheezy(self): |
| 106 | kernel_path = self.ASSET_WHEEZY_KERNEL.fetch() |
| 107 | image_path = self.ASSET_WHEEZY_DISK.fetch() |
| 108 | kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE |
| 109 | + 'console=ttyS0 root=/dev/sda1') |
| 110 | mips_check_wheezy(self, |
| 111 | kernel_path, image_path, kernel_command_line, cpuinfo='MIPS 20Kc', |
| 112 | dl_file='/boot/initrd.img-3.2.0-4-5kc-malta', |
| 113 | hsum='7579f8b56c1187c7c04d0dc3c0c56c7a6314c5ddd3a9bf8803ecc7cf8a3be9f8') |
| 114 | |
| 115 | |
| 116 | @skipIfMissingImports('numpy', 'cv2') |
| 117 | class MaltaMachineFramebuffer(LinuxKernelTest): |
| 118 | |
| 119 | timeout = 30 |
| 120 | |
| 121 | ASSET_KERNEL_4_7_0 = Asset( |
| 122 | ('https://github.com/philmd/qemu-testing-blob/raw/a5966ca4b5/' |
| 123 | 'mips/malta/mips64el/vmlinux-4.7.0-rc1.I6400.gz'), |
| 124 | '1f64efc59968a3c328672e6b10213fe574bb2308d9d2ed44e75e40be59e9fbc2') |
| 125 | |
| 126 | ASSET_TUXLOGO = Asset( |
| 127 | ('https://github.com/torvalds/linux/raw/v2.6.12/' |
| 128 | 'drivers/video/logo/logo_linux_vga16.ppm'), |
| 129 | 'b762f0d91ec018887ad1b334543c2fdf9be9fdfc87672b409211efaa3ea0ef79') |
| 130 | |
| 131 | def do_test_i6400_framebuffer_logo(self, cpu_cores_count): |
| 132 | """ |
| 133 | Boot Linux kernel and check Tux logo is displayed on the framebuffer. |
| 134 | """ |
| 135 | |
| 136 | import numpy as np # pylint: disable=import-outside-toplevel |
| 137 | import cv2 # pylint: disable=import-outside-toplevel |
| 138 | |
| 139 | screendump_path = self.scratch_file('screendump.pbm') |
| 140 | |
| 141 | kernel_path = self.uncompress(self.ASSET_KERNEL_4_7_0) |
| 142 | |
| 143 | tuxlogo_path = self.ASSET_TUXLOGO.fetch() |
| 144 | |
| 145 | self.set_machine('malta') |
| 146 | self.vm.set_console() |
| 147 | kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + |
| 148 | 'clocksource=GIC console=tty0 console=ttyS0') |
| 149 | self.vm.add_args('-kernel', kernel_path, |
| 150 | '-cpu', 'I6400', |
| 151 | '-smp', str(cpu_cores_count), |
| 152 | '-vga', 'std', |
| 153 | '-append', kernel_command_line) |
| 154 | self.vm.launch() |
| 155 | framebuffer_ready = 'Console: switching to colour frame buffer device' |
| 156 | self.wait_for_console_pattern(framebuffer_ready) |
| 157 | self.vm.cmd('human-monitor-command', command_line='stop') |
| 158 | res = self.vm.cmd('human-monitor-command', |
| 159 | command_line=f'screendump {screendump_path}') |
| 160 | if 'unknown command' in res: |
| 161 | self.skipTest('screendump not available') |
| 162 | |
| 163 | match_threshold = 0.95 |
| 164 | screendump_bgr = cv2.imread(screendump_path, cv2.IMREAD_COLOR) |
| 165 | tuxlogo_bgr = cv2.imread(tuxlogo_path, cv2.IMREAD_COLOR) |
| 166 | result = cv2.matchTemplate(screendump_bgr, tuxlogo_bgr, |
| 167 | cv2.TM_CCOEFF_NORMED) |
| 168 | loc = np.where(result >= match_threshold) |
| 169 | tuxlogo_count = 0 |
| 170 | h, w = tuxlogo_bgr.shape[:2] |
| 171 | debug_png = os.getenv('QEMU_TEST_CV2_SCREENDUMP_PNG_PATH') |
| 172 | for tuxlogo_count, pt in enumerate(zip(*loc[::-1]), start=1): |
| 173 | self.log.debug('found Tux at position (x, y) = %s', pt) |
| 174 | cv2.rectangle(screendump_bgr, pt, |
| 175 | (pt[0] + w, pt[1] + h), (0, 0, 255), 2) |
| 176 | if debug_png: |
| 177 | cv2.imwrite(debug_png, screendump_bgr) |
| 178 | self.assertGreaterEqual(tuxlogo_count, cpu_cores_count) |
| 179 | |
| 180 | def test_mips_malta_i6400_framebuffer_logo_1core(self): |
| 181 | self.do_test_i6400_framebuffer_logo(1) |
| 182 | |
| 183 | # XXX file tracking bug |
| 184 | @skipFlakyTest(bug_url=None) |
| 185 | def test_mips_malta_i6400_framebuffer_logo_7cores(self): |
| 186 | self.do_test_i6400_framebuffer_logo(7) |
| 187 | |
| 188 | @skipFlakyTest(bug_url=None) |
| 189 | def test_mips_malta_i6400_framebuffer_logo_8cores(self): |
| 190 | self.do_test_i6400_framebuffer_logo(8) |
| 191 | |
| 192 | |
| 193 | # Add the tests from the 32-bit mipsel file here, too. |
| 194 | # pylint: disable=unused-import,wrong-import-position |
| 195 | from mipsel.test_malta import MaltaMachineYAMON |
| 196 | |
| 197 | if __name__ == '__main__': |
| 198 | LinuxKernelTest.main() |