Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
[qemu/ar7.git] / tests / acceptance / machine_mips_malta.py
blob7c9a4ee4d2d6bdd39b4adeaf187e8acfd22ba8d5
1 # Functional tests for the MIPS Malta board
3 # Copyright (c) Philippe Mathieu-Daudé <f4bug@amsat.org>
5 # This work is licensed under the terms of the GNU GPL, version 2 or later.
6 # See the COPYING file in the top-level directory.
8 # SPDX-License-Identifier: GPL-2.0-or-later
10 import os
11 import gzip
12 import logging
14 from avocado import skipUnless
15 from avocado_qemu import Test
16 from avocado_qemu import wait_for_console_pattern
17 from avocado.utils import archive
18 from avocado import skipIf
21 NUMPY_AVAILABLE = True
22 try:
23     import numpy as np
24 except ImportError:
25     NUMPY_AVAILABLE = False
27 CV2_AVAILABLE = True
28 try:
29     import cv2
30 except ImportError:
31     CV2_AVAILABLE = False
34 @skipUnless(NUMPY_AVAILABLE, 'Python NumPy not installed')
35 @skipUnless(CV2_AVAILABLE, 'Python OpenCV not installed')
36 class MaltaMachineFramebuffer(Test):
38     timeout = 30
40     KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 '
42     def do_test_i6400_framebuffer_logo(self, cpu_cores_count):
43         """
44         Boot Linux kernel and check Tux logo is displayed on the framebuffer.
45         """
46         screendump_path = os.path.join(self.workdir, 'screendump.pbm')
48         kernel_url = ('https://github.com/philmd/qemu-testing-blob/raw/'
49                       'a5966ca4b5/mips/malta/mips64el/'
50                       'vmlinux-4.7.0-rc1.I6400.gz')
51         kernel_hash = '096f50c377ec5072e6a366943324622c312045f6'
52         kernel_path_gz = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
53         kernel_path = self.workdir + "vmlinux"
54         archive.gzip_uncompress(kernel_path_gz, kernel_path)
56         tuxlogo_url = ('https://github.com/torvalds/linux/raw/v2.6.12/'
57                        'drivers/video/logo/logo_linux_vga16.ppm')
58         tuxlogo_hash = '3991c2ddbd1ddaecda7601f8aafbcf5b02dc86af'
59         tuxlogo_path = self.fetch_asset(tuxlogo_url, asset_hash=tuxlogo_hash)
61         self.vm.set_console()
62         kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE +
63                                'clocksource=GIC console=tty0 console=ttyS0')
64         self.vm.add_args('-kernel', kernel_path,
65                          '-cpu', 'I6400',
66                          '-smp', '%u' % cpu_cores_count,
67                          '-vga', 'std',
68                          '-append', kernel_command_line)
69         self.vm.launch()
70         framebuffer_ready = 'Console: switching to colour frame buffer device'
71         wait_for_console_pattern(self, framebuffer_ready,
72                                  failure_message='Kernel panic - not syncing')
73         self.vm.command('human-monitor-command', command_line='stop')
74         self.vm.command('human-monitor-command',
75                         command_line='screendump %s' % screendump_path)
76         logger = logging.getLogger('framebuffer')
78         match_threshold = 0.95
79         screendump_bgr = cv2.imread(screendump_path, cv2.IMREAD_COLOR)
80         tuxlogo_bgr = cv2.imread(tuxlogo_path, cv2.IMREAD_COLOR)
81         result = cv2.matchTemplate(screendump_bgr, tuxlogo_bgr,
82                                    cv2.TM_CCOEFF_NORMED)
83         loc = np.where(result >= match_threshold)
84         tuxlogo_count = 0
85         h, w = tuxlogo_bgr.shape[:2]
86         debug_png = os.getenv('AVOCADO_CV2_SCREENDUMP_PNG_PATH')
87         for tuxlogo_count, pt in enumerate(zip(*loc[::-1]), start=1):
88             logger.debug('found Tux at position (x, y) = %s', pt)
89             cv2.rectangle(screendump_bgr, pt,
90                           (pt[0] + w, pt[1] + h), (0, 0, 255), 2)
91         if debug_png:
92             cv2.imwrite(debug_png, screendump_bgr)
93         self.assertGreaterEqual(tuxlogo_count, cpu_cores_count)
95     def test_mips_malta_i6400_framebuffer_logo_1core(self):
96         """
97         :avocado: tags=arch:mips64el
98         :avocado: tags=machine:malta
99         :avocado: tags=cpu:i6400
100         """
101         self.do_test_i6400_framebuffer_logo(1)
103     @skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab')
104     def test_mips_malta_i6400_framebuffer_logo_7cores(self):
105         """
106         :avocado: tags=arch:mips64el
107         :avocado: tags=machine:malta
108         :avocado: tags=cpu:i6400
109         :avocado: tags=mips:smp
110         """
111         self.do_test_i6400_framebuffer_logo(7)
113     @skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab')
114     def test_mips_malta_i6400_framebuffer_logo_8cores(self):
115         """
116         :avocado: tags=arch:mips64el
117         :avocado: tags=machine:malta
118         :avocado: tags=cpu:i6400
119         :avocado: tags=mips:smp
120         """
121         self.do_test_i6400_framebuffer_logo(8)