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b016b06b JG |
1 | # The MIT License (MIT) |
2 | # | |
3 | # Copyright (c) 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
4 | # Copyright (c) 2017 Philippe Proulx <pproulx@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 | |
22 | # THE SOFTWARE. | |
23 | ||
24 | import collections | |
25 | import unittest | |
26 | import bt2 | |
27 | import babeltrace | |
28 | import datetime | |
29 | ||
30 | ||
31 | class EventTestCase(unittest.TestCase): | |
32 | def setUp(self): | |
33 | self._values = { | |
34 | 'ph_field_1' : 42, | |
35 | 'ph_field_2' : 'bla bla', | |
36 | 'spc_field' : 'some string', | |
37 | 'seh_field' : 'another string', | |
38 | 'sec_field' : 68752, | |
39 | 'ec_field' : 89, | |
40 | 'ef_field' : 8476, | |
41 | } | |
42 | ||
43 | self._int_ft = bt2.IntegerFieldType(32) | |
44 | self._str_ft = bt2.StringFieldType() | |
45 | ||
46 | self._trace = bt2.Trace() | |
47 | self._trace.packet_header_field_type = bt2.StructureFieldType() | |
48 | self._trace.packet_header_field_type += collections.OrderedDict([ | |
49 | ('ph_field_1', self._int_ft), | |
50 | ('ph_field_2', self._str_ft), | |
51 | ]) | |
52 | ||
53 | self._sc = bt2.StreamClass() | |
54 | self._sc.packet_context_field_type = bt2.StructureFieldType() | |
55 | self._sc.packet_context_field_type += collections.OrderedDict([ | |
56 | ('spc_field', self._str_ft), | |
57 | ]) | |
58 | ||
59 | self._sc.event_header_field_type = bt2.StructureFieldType() | |
60 | self._sc.event_header_field_type += collections.OrderedDict([ | |
61 | ('seh_field', self._str_ft), | |
62 | ]) | |
63 | ||
64 | self._sc.event_context_field_type = bt2.StructureFieldType() | |
65 | self._sc.event_context_field_type += collections.OrderedDict([ | |
66 | ('sec_field', self._int_ft), | |
67 | ]) | |
68 | ||
69 | self._clock_class = bt2.ClockClass('allo', 1000) | |
70 | self._trace.add_clock_class(self._clock_class) | |
71 | ||
72 | self._ec = bt2.EventClass('event_class_name') | |
73 | self._ec.context_field_type = bt2.StructureFieldType() | |
74 | self._ec.context_field_type += collections.OrderedDict([ | |
75 | ('ec_field', self._int_ft), | |
76 | ]) | |
77 | self._ec.payload_field_type = bt2.StructureFieldType() | |
78 | self._ec.payload_field_type += collections.OrderedDict([ | |
79 | ('ef_field', self._int_ft), | |
80 | ]) | |
81 | ||
82 | self._sc.add_event_class(self._ec) | |
83 | ||
84 | self._trace.add_stream_class(self._sc) | |
85 | self._cc_prio_map = bt2.ClockClassPriorityMap() | |
86 | self._cc_prio_map[self._clock_class] = 231 | |
87 | self._stream = self._sc() | |
88 | self._packet = self._stream.create_packet() | |
89 | self._packet.header_field['ph_field_1'] = self._values['ph_field_1'] | |
90 | self._packet.header_field['ph_field_2'] = self._values['ph_field_2'] | |
91 | self._packet.context_field['spc_field'] = self._values['spc_field'] | |
92 | ||
93 | self._event = self._ec() | |
94 | self._event.add_clock_value(self._clock_class(1772)) | |
95 | self._event.header_field['seh_field'] = self._values['seh_field'] | |
96 | self._event.stream_event_context_field['sec_field'] = self._values[ | |
97 | 'sec_field'] | |
98 | self._event.context_field['ec_field'] = self._values['ec_field'] | |
99 | self._event.payload_field['ef_field'] = self._values['ef_field'] | |
100 | self._event.packet = self._packet | |
101 | ||
102 | def tearDown(self): | |
103 | del self._trace | |
104 | del self._sc | |
105 | del self._ec | |
106 | del self._int_ft | |
107 | del self._str_ft | |
108 | del self._clock_class | |
109 | del self._cc_prio_map | |
110 | del self._stream | |
111 | del self._packet | |
112 | del self._event | |
113 | ||
114 | def _get_event(self): | |
115 | notif = bt2.EventNotification(self._event, self._cc_prio_map) | |
116 | return babeltrace.reader_event._create_event(notif) | |
117 | ||
118 | def test_attr_name(self): | |
119 | event = self._get_event() | |
120 | self.assertEqual(event.name, 'event_class_name') | |
121 | ||
122 | def test_attr_cycles(self): | |
123 | event = self._get_event() | |
124 | self.assertEqual(event.cycles, 1772) | |
125 | ||
126 | def test_attr_timestamp(self): | |
127 | event = self._get_event() | |
128 | clock_class = self._cc_prio_map.highest_priority_clock_class | |
129 | self.assertEqual(event.timestamp, 1772 * (1E9 / clock_class.frequency)) | |
130 | ||
131 | def test_attr_datetime(self): | |
132 | event = self._get_event() | |
133 | clock_class = self._cc_prio_map.highest_priority_clock_class | |
134 | ns = self._event.clock_value(clock_class).ns_from_epoch | |
135 | self.assertEqual(datetime.date.fromtimestamp(ns / 1E9), event.datetime) | |
136 | ||
137 | def test_getitem(self): | |
138 | event = self._get_event() | |
139 | for name, value in self._values.items(): | |
140 | self.assertEqual(event[name], value) | |
141 | ||
142 | with self.assertRaises(KeyError): | |
143 | field = event['non-existant-key'] | |
144 | ||
145 | def test_field_list_with_scope(self): | |
146 | event = self._get_event() | |
147 | self.assertEqual( | |
148 | set(event.field_list_with_scope( | |
149 | babeltrace.CTFScope.TRACE_PACKET_HEADER)), | |
150 | set(['ph_field_1', 'ph_field_2'])) | |
151 | ||
152 | self.assertEqual( | |
153 | set(event.field_list_with_scope( | |
154 | babeltrace.CTFScope.STREAM_PACKET_CONTEXT)), | |
155 | set(['spc_field'])) | |
156 | ||
157 | self.assertEqual( | |
158 | set(event.field_list_with_scope( | |
159 | babeltrace.CTFScope.STREAM_EVENT_HEADER)), | |
160 | set(['seh_field'])) | |
161 | ||
162 | self.assertEqual( | |
163 | set(event.field_list_with_scope( | |
164 | babeltrace.CTFScope.STREAM_EVENT_CONTEXT)), | |
165 | set(['sec_field'])) | |
166 | ||
167 | self.assertEqual( | |
168 | set(event.field_list_with_scope( | |
169 | babeltrace.CTFScope.EVENT_CONTEXT)), | |
170 | set(['ec_field'])) | |
171 | ||
172 | self.assertEqual( | |
173 | set(event.field_list_with_scope( | |
174 | babeltrace.CTFScope.EVENT_FIELDS)), | |
175 | set(['ef_field'])) | |
176 | ||
177 | def test_field_with_scope(self): | |
178 | event = self._get_event() | |
179 | self.assertEqual(event.field_with_scope( | |
180 | 'seh_field', babeltrace.CTFScope.STREAM_EVENT_HEADER), | |
181 | self._values['seh_field']) | |
182 | ||
183 | def test_get(self): | |
184 | event = self._get_event() | |
185 | self.assertEqual(event.get('spc_field'), self._values['spc_field']) | |
186 | self.assertEqual(event.get('non-existant field', 'No field'), | |
187 | 'No field') | |
188 | ||
189 | def test_keys(self): | |
190 | event = self._get_event() | |
191 | self.assertEqual(set(self._values.keys()), set(event.keys())) | |
192 | ||
193 | def test_len(self): | |
194 | event = self._get_event() | |
195 | self.assertEqual(len(self._values), len(event)) |