projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 20faa27c SG |
1 | # Copyright (c) 2016, Google Inc. |
| 2 | # | |
| 3 | # SPDX-License-Identifier: GPL-2.0+ | |
| 4 | # | |
| 5 | # U-Boot Verified Boot Test | |
| 6 | ||
| 7 | """ | |
| 8 | This tests U-Boot logging. It uses the 'log test' command with various options | |
| 9 | and checks that the output is correct. | |
| 10 | """ | |
| 11 | ||
| 12 | import pytest | |
| 13 | ||
| 14 | LOGL_FIRST, LOGL_WARNING, LOGL_INFO = (0, 4, 6) | |
| 15 | ||
| 16 | @pytest.mark.buildconfigspec('log') | |
| 17 | def test_log(u_boot_console): | |
| 18 | """Test that U-Boot logging works correctly.""" | |
| 19 | def check_log_entries(lines, mask, max_level=LOGL_INFO): | |
| 20 | """Check that the expected log records appear in the output | |
| 21 | ||
| 22 | Args: | |
| 23 | lines: iterator containing lines to check | |
| 24 | mask: bit mask to select which lines to check for: | |
| 25 | bit 0: standard log line | |
| 26 | bit 1: _log line | |
| 27 | max_level: maximum log level to expect in the output | |
| 28 | """ | |
| 29 | for i in range(max_level): | |
| 30 | if mask & 1: | |
| deca50fb | 31 | assert 'log_run() log %d' % i == lines.next() |
| 20faa27c | 32 | if mask & 3: |
| deca50fb | 33 | assert 'func() _log %d' % i == lines.next() |
| 20faa27c SG |
34 | |
| 35 | def run_test(testnum): | |
| 36 | """Run a particular test number (the 'log test' command) | |
| 37 | ||
| 38 | Args: | |
| 39 | testnum: Test number to run | |
| 40 | Returns: | |
| 41 | iterator containing the lines output from the command | |
| 42 | """ | |
| 20faa27c SG |
43 | with cons.log.section('basic'): |
| 44 | output = u_boot_console.run_command('log test %d' % testnum) | |
| 45 | split = output.replace('\r', '').splitlines() | |
| 46 | lines = iter(split) | |
| 47 | assert 'test %d' % testnum == lines.next() | |
| 48 | return lines | |
| 49 | ||
| 50 | def test0(): | |
| 51 | lines = run_test(0) | |
| 52 | check_log_entries(lines, 3) | |
| 53 | ||
| 54 | def test1(): | |
| 55 | lines = run_test(1) | |
| 56 | check_log_entries(lines, 3) | |
| 57 | ||
| 58 | def test2(): | |
| 59 | lines = run_test(2) | |
| 60 | ||
| 61 | def test3(): | |
| 62 | lines = run_test(3) | |
| 63 | check_log_entries(lines, 2) | |
| 64 | ||
| 65 | def test4(): | |
| 66 | lines = run_test(4) | |
| 67 | assert next(lines, None) == None | |
| 68 | ||
| 69 | def test5(): | |
| 70 | lines = run_test(5) | |
| 71 | check_log_entries(lines, 2) | |
| 72 | ||
| 73 | def test6(): | |
| 74 | lines = run_test(6) | |
| 75 | check_log_entries(lines, 3) | |
| 76 | ||
| 77 | def test7(): | |
| 78 | lines = run_test(7) | |
| 79 | check_log_entries(lines, 3, LOGL_WARNING) | |
| 80 | ||
| 81 | def test8(): | |
| 82 | lines = run_test(8) | |
| 83 | check_log_entries(lines, 3) | |
| 84 | ||
| 85 | def test9(): | |
| 86 | lines = run_test(9) | |
| 87 | check_log_entries(lines, 3) | |
| 88 | ||
| 89 | # TODO(sjg@chromium.org): Consider structuring this as separate tests | |
| 90 | cons = u_boot_console | |
| 91 | test0() | |
| 92 | test1() | |
| 93 | test2() | |
| 94 | test3() | |
| 95 | test4() | |
| 96 | test5() | |
| 97 | test6() | |
| 98 | test7() | |
| 99 | test8() | |
| 100 | test9() | |
| aa4e0e00 SG |
101 | |
| 102 | @pytest.mark.buildconfigspec('log') | |
| 103 | def test_log_format(u_boot_console): | |
| 104 | """Test the 'log format' and 'log rec' commands""" | |
| 105 | def run_with_format(fmt, expected_output): | |
| 106 | """Set up the log format and then write a log record | |
| 107 | ||
| 108 | Args: | |
| 109 | fmt: Format to use for 'log format' | |
| 110 | expected_output: Expected output from the 'log rec' command | |
| 111 | """ | |
| 112 | output = cons.run_command('log format %s' % fmt) | |
| 113 | assert output == '' | |
| 114 | output = cons.run_command('log rec arch notice file.c 123 func msg') | |
| 115 | assert output == expected_output | |
| 116 | ||
| 117 | cons = u_boot_console | |
| 118 | with cons.log.section('format'): | |
| 119 | run_with_format('all', 'NOTICE.arch,file.c:123-func() msg') | |
| 120 | output = cons.run_command('log format') | |
| 121 | assert output == 'Log format: clFLfm' | |
| 122 | ||
| 123 | run_with_format('fm', 'func() msg') | |
| 124 | run_with_format('clfm', 'NOTICE.arch,func() msg') | |
| 125 | run_with_format('FLfm', 'file.c:123-func() msg') | |
| 126 | run_with_format('lm', 'NOTICE. msg') | |
| 127 | run_with_format('m', 'msg') |