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c163ba2e AB |
1 | # The MIT License (MIT) |
2 | # | |
3 | # Copyright (C) 2016 - Julien Desfossez <jdesfossez@efficios.com> | |
4 | # Antoine Busque <abusque@efficios.com> | |
5 | # | |
6 | # Permission is hereby granted, free of charge, to any person obtaining a copy | |
7 | # of this software and associated documentation files (the "Software"), to deal | |
8 | # in the Software without restriction, including without limitation the rights | |
9 | # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
10 | # copies of the Software, and to permit persons to whom the Software is | |
11 | # furnished to do so, subject to the following conditions: | |
12 | # | |
13 | # The above copyright notice and this permission notice shall be included in | |
14 | # all copies or substantial portions of the Software. | |
15 | # | |
16 | # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
17 | # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
18 | # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
19 | # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
20 | # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
21 | # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
22 | # SOFTWARE. | |
89086b3e | 23 | |
c163ba2e | 24 | from .analysis_test import AnalysisTest |
89086b3e | 25 | |
89086b3e | 26 | |
c163ba2e | 27 | class IrqTest(AnalysisTest): |
89086b3e | 28 | def write_trace(self): |
c163ba2e AB |
29 | self.trace_writer.write_softirq_raise(1000, 1, 1) |
30 | self.trace_writer.write_softirq_raise(1001, 3, 1) | |
31 | self.trace_writer.write_softirq_raise(1002, 1, 9) | |
32 | self.trace_writer.write_softirq_exit(1003, 0, 4) | |
33 | self.trace_writer.write_softirq_raise(1004, 3, 9) | |
34 | self.trace_writer.write_softirq_raise(1005, 3, 7) | |
35 | self.trace_writer.write_softirq_entry(1006, 3, 1) | |
36 | self.trace_writer.write_softirq_entry(1007, 1, 1) | |
37 | self.trace_writer.write_softirq_exit(1008, 1, 1) | |
38 | self.trace_writer.write_softirq_exit(1009, 3, 1) | |
39 | self.trace_writer.write_softirq_entry(1010, 1, 9) | |
40 | self.trace_writer.write_softirq_entry(1011, 3, 7) | |
41 | self.trace_writer.write_softirq_exit(1012, 1, 9) | |
42 | self.trace_writer.write_softirq_exit(1013, 3, 7) | |
43 | self.trace_writer.write_softirq_entry(1014, 3, 9) | |
44 | self.trace_writer.write_softirq_exit(1015, 3, 9) | |
45 | self.trace_writer.write_irq_handler_entry(1016, 0, 41, 'ahci') | |
46 | self.trace_writer.write_softirq_raise(1017, 0, 4) | |
47 | self.trace_writer.write_irq_handler_exit(1018, 0, 41, 1) | |
48 | self.trace_writer.write_softirq_entry(1019, 0, 4) | |
49 | self.trace_writer.write_softirq_exit(1020, 0, 4) | |
50 | self.trace_writer.write_irq_handler_entry(1021, 0, 41, 'ahci') | |
51 | self.trace_writer.write_softirq_raise(1022, 0, 4) | |
52 | self.trace_writer.write_irq_handler_exit(1023, 0, 41, 1) | |
53 | self.trace_writer.write_softirq_entry(1024, 0, 4) | |
54 | self.trace_writer.write_softirq_exit(1025, 0, 4) | |
55 | self.trace_writer.write_irq_handler_entry(1026, 0, 41, 'ahci') | |
56 | self.trace_writer.write_softirq_raise(1027, 0, 4) | |
57 | self.trace_writer.write_irq_handler_exit(1028, 0, 41, 1) | |
58 | self.trace_writer.write_softirq_entry(1029, 0, 4) | |
59 | self.trace_writer.write_softirq_exit(1030, 0, 4) | |
60 | self.trace_writer.write_irq_handler_entry(1031, 0, 41, 'ahci') | |
61 | self.trace_writer.write_softirq_raise(1032, 0, 4) | |
62 | self.trace_writer.write_irq_handler_exit(1033, 0, 41, 1) | |
63 | self.trace_writer.write_softirq_entry(1034, 0, 4) | |
64 | self.trace_writer.write_softirq_exit(1035, 0, 4) | |
65 | self.trace_writer.write_irq_handler_entry(1036, 0, 41, 'ahci') | |
66 | self.trace_writer.write_softirq_raise(1037, 0, 4) | |
67 | self.trace_writer.write_irq_handler_exit(1038, 0, 41, 1) | |
68 | self.trace_writer.write_softirq_entry(1039, 0, 4) | |
69 | self.trace_writer.write_softirq_exit(1040, 0, 4) | |
70 | self.trace_writer.write_irq_handler_entry(1041, 0, 41, 'ahci') | |
71 | self.trace_writer.write_softirq_raise(1042, 0, 4) | |
72 | self.trace_writer.write_irq_handler_exit(1043, 0, 41, 1) | |
73 | self.trace_writer.write_softirq_entry(1044, 0, 4) | |
74 | self.trace_writer.write_softirq_exit(1045, 0, 4) | |
75 | self.trace_writer.flush() | |
89086b3e | 76 | |
c163ba2e AB |
77 | def test_irqstats(self): |
78 | expected = self.get_expected_output('irqstats.txt') | |
79 | result = self.get_cmd_output('lttng-irqstats') | |
89086b3e | 80 | |
c163ba2e | 81 | self.assertMultiLineEqual(result, expected) |
89086b3e | 82 | |
c163ba2e AB |
83 | def test_irqlog(self): |
84 | expected = self.get_expected_output('irqlog.txt') | |
85 | result = self.get_cmd_output('lttng-irqlog') | |
89086b3e | 86 | |
c163ba2e | 87 | self.assertMultiLineEqual(result, expected) |