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[J-u-boot.git] / test / py / tests / test_log.py
1 # SPDX-License-Identifier: GPL-2.0+
2 # Copyright (c) 2016, Google Inc.
3 #
4 # U-Boot Verified Boot Test
5
6 """
7 This tests U-Boot logging. It uses the 'log test' command with various options
8 and checks that the output is correct.
9 """
10
11 import pytest
12
13 @pytest.mark.buildconfigspec('cmd_log')
14 def test_log_format(u_boot_console):
15     """Test the 'log format' and 'log rec' commands"""
16     def run_with_format(fmt, expected_output):
17         """Set up the log format and then write a log record
18
19         Args:
20             fmt: Format to use for 'log format'
21             expected_output: Expected output from the 'log rec' command
22         """
23         output = cons.run_command('log format %s' % fmt)
24         assert output == ''
25         output = cons.run_command('log rec arch notice file.c 123 func msg')
26         assert output == expected_output
27
28     cons = u_boot_console
29     with cons.log.section('format'):
30         pad = int(u_boot_console.config.buildconfig.get('config_logf_func_pad'))
31         padding = ' ' * (pad - len('func'))
32
33         run_with_format('all', f'NOTICE.arch,file.c:123-{padding}func() msg')
34         output = cons.run_command('log format')
35         assert output == 'Log format: clFLfm'
36
37         run_with_format('fm', f'{padding}func() msg')
38         run_with_format('clfm', f'NOTICE.arch,{padding}func() msg')
39         run_with_format('FLfm', f'file.c:123-{padding}func() msg')
40         run_with_format('lm', 'NOTICE. msg')
41         run_with_format('m', 'msg')
42
43 @pytest.mark.buildconfigspec('debug_uart')
44 @pytest.mark.boardspec('sandbox')
45 def test_log_dropped(u_boot_console):
46     """Test dropped 'log' message when debug_uart is activated"""
47
48     cons = u_boot_console
49     cons.restart_uboot()
50     output = cons.get_spawn_output().replace('\r', '')
51     assert (not 'debug: main' in output)
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