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d2d857a8 MJ |
1 | # |
2 | # Copyright (C) 2019 EfficiOS Inc. | |
3 | # | |
4 | # This program is free software; you can redistribute it and/or | |
5 | # modify it under the terms of the GNU General Public License | |
6 | # as published by the Free Software Foundation; only version 2 | |
7 | # of the License. | |
8 | # | |
9 | # This program is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU General Public License for more details. | |
13 | # | |
14 | # You should have received a copy of the GNU General Public License | |
15 | # along with this program; if not, write to the Free Software | |
16 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
17 | # | |
18 | ||
9cf643d1 | 19 | import unittest |
9cf643d1 | 20 | import bt2 |
65531d55 | 21 | from utils import get_default_trace_class |
f0a42b33 FD |
22 | from bt2 import stream_class as bt2_stream_class |
23 | from bt2 import event_class as bt2_event_class | |
24 | from bt2 import field_class as bt2_field_class | |
25 | from bt2 import value as bt2_value | |
26 | from utils import TestOutputPortMessageIterator | |
27 | ||
28 | ||
29 | def _create_const_event_class(tc, stream_class): | |
30 | fc1 = tc.create_structure_field_class() | |
31 | fc2 = tc.create_structure_field_class() | |
32 | event_class = stream_class.create_event_class( | |
33 | payload_field_class=fc1, specific_context_field_class=fc2 | |
34 | ) | |
35 | ||
36 | class MyIter(bt2._UserMessageIterator): | |
37 | def __init__(self, self_port_output): | |
38 | ||
39 | trace = tc() | |
40 | stream = trace.create_stream(stream_class) | |
41 | self._msgs = [ | |
42 | self._create_stream_beginning_message(stream), | |
43 | self._create_event_message(event_class, stream), | |
44 | ] | |
45 | ||
46 | def __next__(self): | |
47 | if len(self._msgs) == 0: | |
48 | raise StopIteration | |
49 | ||
50 | return self._msgs.pop(0) | |
51 | ||
52 | class MySrc(bt2._UserSourceComponent, message_iterator_class=MyIter): | |
53 | def __init__(self, params, obj): | |
54 | self._add_output_port('out', params) | |
55 | ||
56 | graph = bt2.Graph() | |
57 | src_comp = graph.add_component(MySrc, 'my_source', None) | |
58 | msg_iter = TestOutputPortMessageIterator(graph, src_comp.output_ports['out']) | |
59 | ||
60 | # Ignore first message, stream beginning | |
61 | _ = next(msg_iter) | |
62 | ||
63 | event_msg = next(msg_iter) | |
64 | ||
65 | return event_msg.event.cls | |
9cf643d1 PP |
66 | |
67 | ||
68 | class EventClassTestCase(unittest.TestCase): | |
69 | def setUp(self): | |
65531d55 SM |
70 | self._tc = get_default_trace_class() |
71 | ||
72 | self._context_fc = self._tc.create_structure_field_class() | |
d47b87ac | 73 | self._context_fc.append_member('allo', self._tc.create_string_field_class()) |
cfbd7cf3 FD |
74 | self._context_fc.append_member( |
75 | 'zola', self._tc.create_signed_integer_field_class(18) | |
76 | ) | |
65531d55 SM |
77 | |
78 | self._payload_fc = self._tc.create_structure_field_class() | |
d47b87ac | 79 | self._payload_fc.append_member('zoom', self._tc.create_string_field_class()) |
9cf643d1 | 80 | |
cfbd7cf3 FD |
81 | self._stream_class = self._tc.create_stream_class( |
82 | assigns_automatic_event_class_id=True | |
83 | ) | |
9cf643d1 | 84 | |
65531d55 SM |
85 | def test_create_default(self): |
86 | ec = self._stream_class.create_event_class() | |
9cf643d1 | 87 | |
f0a42b33 | 88 | self.assertIs(type(ec), bt2_event_class._EventClass) |
65531d55 SM |
89 | self.assertIsNone(ec.name, 'my_event') |
90 | self.assertTrue(type(ec.id), int) | |
91 | self.assertIsNone(ec.specific_context_field_class) | |
92 | self.assertIsNone(ec.payload_field_class) | |
93 | self.assertIsNone(ec.emf_uri) | |
94 | self.assertIsNone(ec.log_level) | |
5783664e | 95 | self.assertEqual(len(ec.user_attributes), 0) |
65531d55 SM |
96 | |
97 | def test_create_invalid_id(self): | |
98 | sc = self._tc.create_stream_class(assigns_automatic_event_class_id=False) | |
9cf643d1 | 99 | with self.assertRaises(TypeError): |
65531d55 SM |
100 | sc.create_event_class(id='lel') |
101 | ||
102 | def test_create_specific_context_field_class(self): | |
103 | fc = self._tc.create_structure_field_class() | |
104 | ec = self._stream_class.create_event_class(specific_context_field_class=fc) | |
105 | self.assertEqual(ec.specific_context_field_class.addr, fc.addr) | |
f0a42b33 FD |
106 | self.assertIs( |
107 | type(ec.specific_context_field_class), bt2_field_class._StructureFieldClass | |
108 | ) | |
109 | ||
110 | def test_const_create_specific_context_field_class(self): | |
111 | ec_const = _create_const_event_class(self._tc, self._stream_class) | |
112 | self.assertIs( | |
113 | type(ec_const.specific_context_field_class), | |
114 | bt2_field_class._StructureFieldClassConst, | |
115 | ) | |
9cf643d1 | 116 | |
65531d55 SM |
117 | def test_create_invalid_specific_context_field_class(self): |
118 | with self.assertRaises(TypeError): | |
119 | self._stream_class.create_event_class(specific_context_field_class='lel') | |
9cf643d1 | 120 | |
65531d55 SM |
121 | def test_create_payload_field_class(self): |
122 | fc = self._tc.create_structure_field_class() | |
123 | ec = self._stream_class.create_event_class(payload_field_class=fc) | |
124 | self.assertEqual(ec.payload_field_class.addr, fc.addr) | |
f0a42b33 FD |
125 | self.assertIs( |
126 | type(ec.payload_field_class), bt2_field_class._StructureFieldClass | |
127 | ) | |
128 | ||
129 | def test_const_create_payload_field_class(self): | |
130 | ec_const = _create_const_event_class(self._tc, self._stream_class) | |
131 | self.assertIs( | |
132 | type(ec_const.payload_field_class), | |
133 | bt2_field_class._StructureFieldClassConst, | |
134 | ) | |
9cf643d1 | 135 | |
65531d55 | 136 | def test_create_invalid_payload_field_class(self): |
9cf643d1 | 137 | with self.assertRaises(TypeError): |
65531d55 SM |
138 | self._stream_class.create_event_class(payload_field_class='lel') |
139 | ||
140 | def test_create_name(self): | |
141 | ec = self._stream_class.create_event_class(name='viande à chien') | |
142 | self.assertEqual(ec.name, 'viande à chien') | |
143 | ||
144 | def test_create_invalid_name(self): | |
145 | with self.assertRaises(TypeError): | |
146 | self._stream_class.create_event_class(name=2) | |
147 | ||
148 | def test_emf_uri(self): | |
149 | ec = self._stream_class.create_event_class(emf_uri='salut') | |
150 | self.assertEqual(ec.emf_uri, 'salut') | |
151 | ||
152 | def test_create_invalid_emf_uri(self): | |
811644b8 | 153 | with self.assertRaises(TypeError): |
65531d55 | 154 | self._stream_class.create_event_class(emf_uri=23) |
9cf643d1 | 155 | |
65531d55 | 156 | def test_create_log_level(self): |
cfbd7cf3 FD |
157 | ec = self._stream_class.create_event_class( |
158 | log_level=bt2.EventClassLogLevel.EMERGENCY | |
159 | ) | |
65531d55 | 160 | self.assertEqual(ec.log_level, bt2.EventClassLogLevel.EMERGENCY) |
9cf643d1 | 161 | |
65531d55 | 162 | def test_create_invalid_log_level(self): |
811644b8 | 163 | with self.assertRaises(ValueError): |
65531d55 SM |
164 | self._stream_class.create_event_class(log_level='zoom') |
165 | ||
5783664e PP |
166 | def test_create_user_attributes(self): |
167 | ec = self._stream_class.create_event_class(user_attributes={'salut': 23}) | |
168 | self.assertEqual(ec.user_attributes, {'salut': 23}) | |
f0a42b33 FD |
169 | self.assertIs(type(ec.user_attributes), bt2_value.MapValue) |
170 | ||
171 | def test_const_create_user_attributes(self): | |
172 | ec_const = _create_const_event_class(self._tc, self._stream_class) | |
173 | self.assertIs(type(ec_const.user_attributes), bt2_value._MapValueConst) | |
5783664e PP |
174 | |
175 | def test_create_invalid_user_attributes(self): | |
176 | with self.assertRaises(TypeError): | |
177 | self._stream_class.create_event_class(user_attributes=object()) | |
178 | ||
179 | def test_create_invalid_user_attributes_value_type(self): | |
180 | with self.assertRaises(TypeError): | |
181 | self._stream_class.create_event_class(user_attributes=23) | |
182 | ||
65531d55 SM |
183 | def test_stream_class(self): |
184 | ec = self._stream_class.create_event_class() | |
185 | self.assertEqual(ec.stream_class.addr, self._stream_class.addr) | |
f0a42b33 FD |
186 | self.assertIs(type(ec.stream_class), bt2_stream_class._StreamClass) |
187 | ||
188 | def test_const_stream_class(self): | |
189 | ec_const = _create_const_event_class(self._tc, self._stream_class) | |
190 | self.assertIs(type(ec_const.stream_class), bt2_stream_class._StreamClassConst) |