projects / babeltrace.git / blame
| Commit | Line | Data |
|---|---|---|
| 32d2d479 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 | ||
| f6a5e476 | 19 | import unittest |
| f6a5e476 | 20 | import bt2 |
| 9cbe0c59 | 21 | import utils |
| fac7b25a | 22 | from utils import TestOutputPortMessageIterator |
| 9cbe0c59 FD |
23 | from bt2 import clock_snapshot as bt2_clock_snapshot |
| 24 | from bt2 import event as bt2_event | |
| 25 | from bt2 import event_class as bt2_event_class | |
| 26 | from bt2 import field as bt2_field | |
| 27 | from bt2 import packet as bt2_packet | |
| 28 | from bt2 import stream as bt2_stream | |
| 29 | from bt2 import stream_class as bt2_stream_class | |
| 30 | from bt2 import trace as bt2_trace | |
| 31 | from bt2 import trace_class as bt2_trace_class | |
| f6a5e476 PP |
32 | |
| 33 | ||
| 0010c8b0 | 34 | class AllMessagesTestCase(unittest.TestCase): |
| f6a5e476 | 35 | def setUp(self): |
| fa4c33e3 | 36 | class MyIter(bt2._UserMessageIterator): |
| 9415de1c | 37 | def __init__(self, config, self_port_output): |
| 0010c8b0 | 38 | self._at = 0 |
| 61d96b89 FD |
39 | self._with_stream_msgs_clock_snapshots = self_port_output.user_data.get( |
| 40 | 'with_stream_msgs_clock_snapshots', False | |
| 41 | ) | |
| f6a5e476 PP |
42 | |
| 43 | def __next__(self): | |
| 0010c8b0 SM |
44 | if test_obj._clock_class: |
| 45 | if self._at == 0: | |
| b7cbc799 | 46 | if self._with_stream_msgs_clock_snapshots: |
| 61d96b89 FD |
47 | msg = self._create_stream_beginning_message( |
| 48 | test_obj._stream, default_clock_snapshot=self._at | |
| 49 | ) | |
| b7cbc799 | 50 | else: |
| 61d96b89 FD |
51 | msg = self._create_stream_beginning_message( |
| 52 | test_obj._stream | |
| 53 | ) | |
| 9cbe0c59 | 54 | test_obj.assertIs(type(msg), bt2._StreamBeginningMessage) |
| 0010c8b0 | 55 | elif self._at == 1: |
| 61d96b89 FD |
56 | msg = self._create_packet_beginning_message( |
| 57 | test_obj._packet, self._at | |
| 58 | ) | |
| 9cbe0c59 | 59 | test_obj.assertIs(type(msg), bt2._PacketBeginningMessage) |
| b7cbc799 | 60 | elif self._at == 2: |
| 61d96b89 FD |
61 | msg = self._create_event_message( |
| 62 | test_obj._event_class, test_obj._packet, self._at | |
| 63 | ) | |
| 9cbe0c59 | 64 | test_obj.assertIs(type(msg), bt2._EventMessage) |
| b7cbc799 | 65 | elif self._at == 3: |
| 61d96b89 FD |
66 | msg = self._create_message_iterator_inactivity_message( |
| 67 | test_obj._clock_class, self._at | |
| 68 | ) | |
| b7cbc799 | 69 | elif self._at == 4: |
| 61d96b89 FD |
70 | msg = self._create_discarded_events_message( |
| 71 | test_obj._stream, 890, self._at, self._at | |
| 72 | ) | |
| 9cbe0c59 | 73 | test_obj.assertIs(type(msg), bt2._DiscardedEventsMessage) |
| b7cbc799 | 74 | elif self._at == 5: |
| 61d96b89 FD |
75 | msg = self._create_packet_end_message( |
| 76 | test_obj._packet, self._at | |
| 77 | ) | |
| 9cbe0c59 | 78 | test_obj.assertIs(type(msg), bt2._PacketEndMessage) |
| b7cbc799 | 79 | elif self._at == 6: |
| 61d96b89 FD |
80 | msg = self._create_discarded_packets_message( |
| 81 | test_obj._stream, 678, self._at, self._at | |
| 82 | ) | |
| 9cbe0c59 | 83 | test_obj.assertIs(type(msg), bt2._DiscardedPacketsMessage) |
| b7cbc799 SM |
84 | elif self._at == 7: |
| 85 | if self._with_stream_msgs_clock_snapshots: | |
| 61d96b89 FD |
86 | msg = self._create_stream_end_message( |
| 87 | test_obj._stream, default_clock_snapshot=self._at | |
| 88 | ) | |
| b7cbc799 SM |
89 | else: |
| 90 | msg = self._create_stream_end_message(test_obj._stream) | |
| 9cbe0c59 | 91 | test_obj.assertIs(type(msg), bt2._StreamEndMessage) |
| b7cbc799 | 92 | elif self._at >= 8: |
| 0010c8b0 | 93 | raise bt2.Stop |
| f6a5e476 | 94 | else: |
| 0010c8b0 SM |
95 | if self._at == 0: |
| 96 | msg = self._create_stream_beginning_message(test_obj._stream) | |
| 97 | elif self._at == 1: | |
| 0010c8b0 | 98 | msg = self._create_packet_beginning_message(test_obj._packet) |
| b7cbc799 | 99 | elif self._at == 2: |
| 61d96b89 FD |
100 | msg = self._create_event_message( |
| 101 | test_obj._event_class, test_obj._packet | |
| 102 | ) | |
| b7cbc799 | 103 | elif self._at == 3: |
| 61d96b89 FD |
104 | msg = self._create_discarded_events_message( |
| 105 | test_obj._stream, 890 | |
| 106 | ) | |
| b7cbc799 | 107 | elif self._at == 4: |
| 0010c8b0 | 108 | msg = self._create_packet_end_message(test_obj._packet) |
| b7cbc799 | 109 | elif self._at == 5: |
| 61d96b89 FD |
110 | msg = self._create_discarded_packets_message( |
| 111 | test_obj._stream, 678 | |
| 112 | ) | |
| b7cbc799 | 113 | elif self._at == 6: |
| 0010c8b0 | 114 | msg = self._create_stream_end_message(test_obj._stream) |
| b7cbc799 | 115 | elif self._at >= 7: |
| 0010c8b0 | 116 | raise bt2.Stop |
| f6a5e476 PP |
117 | |
| 118 | self._at += 1 | |
| fa4c33e3 | 119 | return msg |
| f6a5e476 | 120 | |
| 0010c8b0 | 121 | class MySrc(bt2._UserSourceComponent, message_iterator_class=MyIter): |
| e3250e61 | 122 | def __init__(self, config, params, obj): |
| b7cbc799 | 123 | self._add_output_port('out', params) |
| f6a5e476 | 124 | |
| 77037b2b | 125 | with_cc = bool(params['with_cc']) |
| 0010c8b0 SM |
126 | tc = self._create_trace_class() |
| 127 | if with_cc: | |
| 128 | cc = self._create_clock_class() | |
| f6a5e476 | 129 | else: |
| 0010c8b0 | 130 | cc = None |
| 0010c8b0 | 131 | |
| 61d96b89 FD |
132 | sc = tc.create_stream_class( |
| 133 | default_clock_class=cc, | |
| 134 | supports_packets=True, | |
| 135 | packets_have_beginning_default_clock_snapshot=with_cc, | |
| 136 | packets_have_end_default_clock_snapshot=with_cc, | |
| 137 | supports_discarded_events=True, | |
| 138 | discarded_events_have_default_clock_snapshots=with_cc, | |
| 139 | supports_discarded_packets=True, | |
| 140 | discarded_packets_have_default_clock_snapshots=with_cc, | |
| 141 | ) | |
| 0010c8b0 SM |
142 | |
| 143 | # Create payload field class | |
| 144 | my_int_fc = tc.create_signed_integer_field_class(32) | |
| 145 | payload_fc = tc.create_structure_field_class() | |
| 61d96b89 | 146 | payload_fc += [('my_int', my_int_fc)] |
| 0010c8b0 | 147 | |
| 9cbe0c59 FD |
148 | # Create specific context field class |
| 149 | my_int_fc = tc.create_signed_integer_field_class(32) | |
| 150 | specific_fc = tc.create_structure_field_class() | |
| 151 | specific_fc += [('my_int', my_int_fc)] | |
| 152 | ||
| 153 | ec = sc.create_event_class( | |
| 154 | name='salut', | |
| 155 | payload_field_class=payload_fc, | |
| 156 | specific_context_field_class=specific_fc, | |
| 157 | ) | |
| 0010c8b0 SM |
158 | |
| 159 | trace = tc() | |
| 160 | stream = trace.create_stream(sc) | |
| 161 | packet = stream.create_packet() | |
| 162 | ||
| 163 | test_obj._trace = trace | |
| 164 | test_obj._stream = stream | |
| 165 | test_obj._packet = packet | |
| 166 | test_obj._event_class = ec | |
| 167 | test_obj._clock_class = cc | |
| 168 | ||
| 169 | test_obj = self | |
| 170 | self._graph = bt2.Graph() | |
| 171 | self._src = MySrc | |
| 172 | self._iter = MyIter | |
| 173 | ||
| 174 | def test_all_msg_with_cc(self): | |
| 175 | params = {'with_cc': True} | |
| 176 | self._src_comp = self._graph.add_component(self._src, 'my_source', params) | |
| fac7b25a PP |
177 | self._msg_iter = TestOutputPortMessageIterator( |
| 178 | self._graph, self._src_comp.output_ports['out'] | |
| 61d96b89 | 179 | ) |
| 0010c8b0 SM |
180 | |
| 181 | for i, msg in enumerate(self._msg_iter): | |
| 182 | if i == 0: | |
| 9cbe0c59 FD |
183 | self.assertIs(type(msg), bt2._StreamBeginningMessageConst) |
| 184 | self.assertIs(type(msg.stream), bt2_stream._StreamConst) | |
| 0010c8b0 | 185 | self.assertEqual(msg.stream.addr, self._stream.addr) |
| 61d96b89 | 186 | self.assertIsInstance( |
| c946c9de | 187 | msg.default_clock_snapshot, bt2._UnknownClockSnapshot |
| 61d96b89 | 188 | ) |
| 0010c8b0 | 189 | elif i == 1: |
| 9cbe0c59 FD |
190 | self.assertIs(type(msg), bt2._PacketBeginningMessageConst) |
| 191 | self.assertIs(type(msg.packet), bt2_packet._PacketConst) | |
| 192 | self.assertIs( | |
| 193 | type(msg.default_clock_snapshot), | |
| 194 | bt2_clock_snapshot._ClockSnapshotConst, | |
| 195 | ) | |
| 0010c8b0 SM |
196 | self.assertEqual(msg.packet.addr, self._packet.addr) |
| 197 | self.assertEqual(msg.default_clock_snapshot.value, i) | |
| b7cbc799 | 198 | elif i == 2: |
| 9cbe0c59 FD |
199 | self.assertIs(type(msg), bt2._EventMessageConst) |
| 200 | self.assertIs(type(msg.event), bt2_event._EventConst) | |
| 201 | self.assertIs( | |
| 202 | type(msg.default_clock_snapshot), | |
| 203 | bt2_clock_snapshot._ClockSnapshotConst, | |
| 204 | ) | |
| 205 | self.assertIs( | |
| 206 | type(msg.event.payload_field), bt2_field._StructureFieldConst | |
| 207 | ) | |
| 208 | self.assertIs( | |
| 209 | type(msg.event.payload_field['my_int']), | |
| 210 | bt2_field._SignedIntegerFieldConst, | |
| 211 | ) | |
| 212 | ||
| c88be1c8 | 213 | self.assertEqual(msg.event.cls.addr, self._event_class.addr) |
| 0010c8b0 | 214 | self.assertEqual(msg.default_clock_snapshot.value, i) |
| b7cbc799 | 215 | elif i == 3: |
| 9cbe0c59 FD |
216 | self.assertIs(type(msg), bt2._MessageIteratorInactivityMessageConst) |
| 217 | self.assertIs( | |
| 62988c56 | 218 | type(msg.clock_snapshot), bt2_clock_snapshot._ClockSnapshotConst |
| 9cbe0c59 | 219 | ) |
| 62988c56 | 220 | self.assertEqual(msg.clock_snapshot.value, i) |
| b7cbc799 | 221 | elif i == 4: |
| 9cbe0c59 FD |
222 | self.assertIs(type(msg), bt2._DiscardedEventsMessageConst) |
| 223 | self.assertIs(type(msg.stream), bt2_stream._StreamConst) | |
| 224 | self.assertIs(type(msg.stream.cls), bt2_stream_class._StreamClassConst) | |
| 225 | self.assertIs( | |
| 226 | type(msg.beginning_default_clock_snapshot), | |
| 227 | bt2_clock_snapshot._ClockSnapshotConst, | |
| 228 | ) | |
| 229 | self.assertIs( | |
| 230 | type(msg.end_default_clock_snapshot), | |
| 231 | bt2_clock_snapshot._ClockSnapshotConst, | |
| 232 | ) | |
| 233 | ||
| 0010c8b0 SM |
234 | self.assertEqual(msg.stream.addr, self._stream.addr) |
| 235 | self.assertEqual(msg.count, 890) | |
| 61d96b89 FD |
236 | self.assertEqual( |
| 237 | msg.stream.cls.default_clock_class.addr, self._clock_class.addr | |
| 238 | ) | |
| 0010c8b0 SM |
239 | self.assertEqual(msg.beginning_default_clock_snapshot.value, i) |
| 240 | self.assertEqual(msg.end_default_clock_snapshot.value, i) | |
| b7cbc799 | 241 | elif i == 5: |
| 9cbe0c59 FD |
242 | self.assertIs(type(msg), bt2._PacketEndMessageConst) |
| 243 | self.assertIs(type(msg.packet), bt2_packet._PacketConst) | |
| 244 | self.assertIs( | |
| 245 | type(msg.default_clock_snapshot), | |
| 246 | bt2_clock_snapshot._ClockSnapshotConst, | |
| 247 | ) | |
| 0010c8b0 SM |
248 | self.assertEqual(msg.packet.addr, self._packet.addr) |
| 249 | self.assertEqual(msg.default_clock_snapshot.value, i) | |
| b7cbc799 | 250 | elif i == 6: |
| 9cbe0c59 FD |
251 | self.assertIs(type(msg), bt2._DiscardedPacketsMessageConst) |
| 252 | self.assertIs(type(msg.stream), bt2_stream._StreamConst) | |
| 253 | self.assertIs(type(msg.stream.trace), bt2_trace._TraceConst) | |
| 254 | self.assertIs( | |
| 255 | type(msg.stream.trace.cls), bt2_trace_class._TraceClassConst | |
| 256 | ) | |
| 257 | self.assertIs( | |
| 258 | type(msg.beginning_default_clock_snapshot), | |
| 259 | bt2_clock_snapshot._ClockSnapshotConst, | |
| 260 | ) | |
| 261 | self.assertIs( | |
| 262 | type(msg.end_default_clock_snapshot), | |
| 263 | bt2_clock_snapshot._ClockSnapshotConst, | |
| 264 | ) | |
| 0010c8b0 SM |
265 | self.assertEqual(msg.stream.addr, self._stream.addr) |
| 266 | self.assertEqual(msg.count, 678) | |
| 61d96b89 FD |
267 | self.assertEqual( |
| 268 | msg.stream.cls.default_clock_class.addr, self._clock_class.addr | |
| 269 | ) | |
| 0010c8b0 SM |
270 | self.assertEqual(msg.beginning_default_clock_snapshot.value, i) |
| 271 | self.assertEqual(msg.end_default_clock_snapshot.value, i) | |
| b7cbc799 | 272 | elif i == 7: |
| 9cbe0c59 FD |
273 | self.assertIs(type(msg), bt2._StreamEndMessageConst) |
| 274 | self.assertIs(type(msg.stream), bt2_stream._StreamConst) | |
| 0010c8b0 | 275 | self.assertEqual(msg.stream.addr, self._stream.addr) |
| 9cbe0c59 FD |
276 | self.assertIs( |
| 277 | type(msg.default_clock_snapshot), bt2._UnknownClockSnapshot | |
| 61d96b89 | 278 | ) |
| 0010c8b0 SM |
279 | else: |
| 280 | raise Exception | |
| 281 | ||
| 282 | def test_all_msg_without_cc(self): | |
| 283 | params = {'with_cc': False} | |
| 284 | self._src_comp = self._graph.add_component(self._src, 'my_source', params) | |
| fac7b25a PP |
285 | self._msg_iter = TestOutputPortMessageIterator( |
| 286 | self._graph, self._src_comp.output_ports['out'] | |
| 61d96b89 | 287 | ) |
| 0010c8b0 SM |
288 | |
| 289 | for i, msg in enumerate(self._msg_iter): | |
| 290 | if i == 0: | |
| 9cbe0c59 FD |
291 | self.assertIsInstance(msg, bt2._StreamBeginningMessageConst) |
| 292 | self.assertIs(type(msg.stream), bt2_stream._StreamConst) | |
| 0010c8b0 | 293 | self.assertEqual(msg.stream.addr, self._stream.addr) |
| 8b18e5b9 SM |
294 | with self.assertRaisesRegex( |
| 295 | ValueError, 'stream class has no default clock class' | |
| 296 | ): | |
| b7cbc799 | 297 | msg.default_clock_snapshot |
| 0010c8b0 | 298 | elif i == 1: |
| 9cbe0c59 FD |
299 | self.assertIsInstance(msg, bt2._PacketBeginningMessageConst) |
| 300 | self.assertIs(type(msg.packet), bt2_packet._PacketConst) | |
| 0010c8b0 | 301 | self.assertEqual(msg.packet.addr, self._packet.addr) |
| b7cbc799 | 302 | elif i == 2: |
| 9cbe0c59 FD |
303 | self.assertIsInstance(msg, bt2._EventMessageConst) |
| 304 | self.assertIs(type(msg.event), bt2_event._EventConst) | |
| 305 | self.assertIs(type(msg.event.cls), bt2_event_class._EventClassConst) | |
| c88be1c8 | 306 | self.assertEqual(msg.event.cls.addr, self._event_class.addr) |
| 8b18e5b9 SM |
307 | with self.assertRaisesRegex( |
| 308 | ValueError, 'stream class has no default clock class' | |
| 309 | ): | |
| 0010c8b0 | 310 | msg.default_clock_snapshot |
| b7cbc799 | 311 | elif i == 3: |
| 9cbe0c59 FD |
312 | self.assertIsInstance(msg, bt2._DiscardedEventsMessageConst) |
| 313 | self.assertIs(type(msg.stream), bt2_stream._StreamConst) | |
| 314 | self.assertIs(type(msg.stream.cls), bt2_stream_class._StreamClassConst) | |
| 0010c8b0 SM |
315 | self.assertEqual(msg.stream.addr, self._stream.addr) |
| 316 | self.assertEqual(msg.count, 890) | |
| c88be1c8 | 317 | self.assertIsNone(msg.stream.cls.default_clock_class) |
| 8b18e5b9 SM |
318 | with self.assertRaisesRegex( |
| 319 | ValueError, | |
| 320 | 'such a message has no clock snapshots for this stream class', | |
| 321 | ): | |
| 0010c8b0 | 322 | msg.beginning_default_clock_snapshot |
| 8b18e5b9 SM |
323 | with self.assertRaisesRegex( |
| 324 | ValueError, | |
| 325 | 'such a message has no clock snapshots for this stream class', | |
| 326 | ): | |
| 0010c8b0 | 327 | msg.end_default_clock_snapshot |
| b7cbc799 | 328 | elif i == 4: |
| 9cbe0c59 | 329 | self.assertIsInstance(msg, bt2._PacketEndMessageConst) |
| 0010c8b0 | 330 | self.assertEqual(msg.packet.addr, self._packet.addr) |
| 9cbe0c59 | 331 | self.assertIs(type(msg.packet), bt2_packet._PacketConst) |
| b7cbc799 | 332 | elif i == 5: |
| 9cbe0c59 FD |
333 | self.assertIsInstance(msg, bt2._DiscardedPacketsMessageConst) |
| 334 | self.assertIs(type(msg.stream), bt2_stream._StreamConst) | |
| 335 | self.assertIs(type(msg.stream.cls), bt2_stream_class._StreamClassConst) | |
| 336 | self.assertIs( | |
| 337 | type(msg.stream.cls.trace_class), bt2_trace_class._TraceClassConst | |
| 338 | ) | |
| 0010c8b0 SM |
339 | self.assertEqual(msg.stream.addr, self._stream.addr) |
| 340 | self.assertEqual(msg.count, 678) | |
| c88be1c8 | 341 | self.assertIsNone(msg.stream.cls.default_clock_class) |
| 8b18e5b9 SM |
342 | with self.assertRaisesRegex( |
| 343 | ValueError, | |
| 344 | 'such a message has no clock snapshots for this stream class', | |
| 345 | ): | |
| 0010c8b0 | 346 | msg.beginning_default_clock_snapshot |
| 8b18e5b9 SM |
347 | with self.assertRaisesRegex( |
| 348 | ValueError, | |
| 349 | 'such a message has no clock snapshots for this stream class', | |
| 350 | ): | |
| 0010c8b0 | 351 | msg.end_default_clock_snapshot |
| b7cbc799 | 352 | elif i == 6: |
| 9cbe0c59 FD |
353 | self.assertIsInstance(msg, bt2._StreamEndMessageConst) |
| 354 | self.assertIs(type(msg.stream), bt2_stream._StreamConst) | |
| 0010c8b0 | 355 | self.assertEqual(msg.stream.addr, self._stream.addr) |
| 8b18e5b9 SM |
356 | with self.assertRaisesRegex( |
| 357 | ValueError, 'stream class has no default clock class' | |
| 358 | ): | |
| b7cbc799 | 359 | msg.default_clock_snapshot |
| 0010c8b0 SM |
360 | else: |
| 361 | raise Exception | |
| f6a5e476 | 362 | |
| b7cbc799 | 363 | def test_msg_stream_with_clock_snapshots(self): |
| 61d96b89 | 364 | params = {'with_cc': True, 'with_stream_msgs_clock_snapshots': True} |
| dcd94213 | 365 | |
| b7cbc799 | 366 | self._src_comp = self._graph.add_component(self._src, 'my_source', params) |
| fac7b25a PP |
367 | self._msg_iter = TestOutputPortMessageIterator( |
| 368 | self._graph, self._src_comp.output_ports['out'] | |
| 61d96b89 | 369 | ) |
| b7cbc799 | 370 | msgs = list(self._msg_iter) |
| dcd94213 | 371 | |
| b7cbc799 | 372 | msg_stream_beg = msgs[0] |
| 9cbe0c59 FD |
373 | self.assertIsInstance(msg_stream_beg, bt2._StreamBeginningMessageConst) |
| 374 | self.assertIs( | |
| 375 | type(msg_stream_beg.default_clock_snapshot), | |
| 376 | bt2_clock_snapshot._ClockSnapshotConst, | |
| 377 | ) | |
| b7cbc799 | 378 | self.assertEqual(msg_stream_beg.default_clock_snapshot.value, 0) |
| dcd94213 | 379 | |
| b7cbc799 | 380 | msg_stream_end = msgs[7] |
| 9cbe0c59 FD |
381 | self.assertIsInstance(msg_stream_end, bt2._StreamEndMessageConst) |
| 382 | self.assertIs( | |
| 383 | type(msg_stream_end.default_clock_snapshot), | |
| 384 | bt2_clock_snapshot._ClockSnapshotConst, | |
| 385 | ) | |
| b7cbc799 | 386 | self.assertEqual(msg_stream_end.default_clock_snapshot.value, 7) |
| 9cbe0c59 FD |
387 | |
| 388 | def test_stream_beg_msg(self): | |
| 389 | msg = utils.get_stream_beginning_message() | |
| 390 | self.assertIs(type(msg.stream), bt2_stream._Stream) | |
| 391 | ||
| 392 | def test_stream_end_msg(self): | |
| 393 | msg = utils.get_stream_end_message() | |
| 394 | self.assertIs(type(msg.stream), bt2_stream._Stream) | |
| 395 | ||
| 396 | def test_packet_beg_msg(self): | |
| 397 | msg = utils.get_packet_beginning_message() | |
| 398 | self.assertIs(type(msg.packet), bt2_packet._Packet) | |
| 399 | ||
| 400 | def test_packet_end_msg(self): | |
| 401 | msg = utils.get_packet_end_message() | |
| 402 | self.assertIs(type(msg.packet), bt2_packet._Packet) | |
| 403 | ||
| 404 | def test_event_msg(self): | |
| 405 | msg = utils.get_event_message() | |
| 406 | self.assertIs(type(msg.event), bt2_event._Event) | |
| 3db06b1d SM |
407 | |
| 408 | ||
| 356ada2b SM |
409 | class CreateDiscardedEventMessageTestCase(unittest.TestCase): |
| 410 | # Most basic case. | |
| 411 | def test_create(self): | |
| 412 | def create_stream_class(tc, cc): | |
| 413 | return tc.create_stream_class(supports_discarded_events=True) | |
| 414 | ||
| 415 | def msg_iter_next(msg_iter, stream): | |
| 416 | return msg_iter._create_discarded_events_message(stream) | |
| 417 | ||
| 418 | msg = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 419 | self.assertIs(type(msg), bt2._DiscardedEventsMessage) | |
| 31592d12 | 420 | self.assertIs(msg.count, None) |
| 356ada2b SM |
421 | |
| 422 | # With event count. | |
| 423 | def test_create_with_count(self): | |
| 424 | def create_stream_class(tc, cc): | |
| 425 | return tc.create_stream_class(supports_discarded_events=True) | |
| 426 | ||
| 427 | def msg_iter_next(msg_iter, stream): | |
| 428 | return msg_iter._create_discarded_events_message(stream, count=242) | |
| 429 | ||
| 430 | msg = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 431 | self.assertIs(type(msg), bt2._DiscardedEventsMessage) | |
| 31592d12 | 432 | self.assertEqual(msg.count, 242) |
| 356ada2b SM |
433 | |
| 434 | # With clock snapshots. | |
| 435 | def test_create_with_clock_snapshots(self): | |
| 436 | def create_stream_class(tc, cc): | |
| 437 | return tc.create_stream_class( | |
| 438 | default_clock_class=cc, | |
| 439 | supports_discarded_events=True, | |
| 440 | discarded_events_have_default_clock_snapshots=True, | |
| 441 | ) | |
| 442 | ||
| 443 | def msg_iter_next(msg_iter, stream): | |
| 444 | return msg_iter._create_discarded_events_message( | |
| 445 | stream, beg_clock_snapshot=10, end_clock_snapshot=20 | |
| 446 | ) | |
| 447 | ||
| 448 | msg = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 449 | self.assertIs(type(msg), bt2._DiscardedEventsMessage) | |
| 31592d12 SM |
450 | self.assertEqual(msg.beginning_default_clock_snapshot, 10) |
| 451 | self.assertEqual(msg.end_default_clock_snapshot, 20) | |
| 356ada2b SM |
452 | |
| 453 | # Trying to create when the stream does not support discarded events. | |
| 454 | def test_create_unsupported_raises(self): | |
| 455 | def create_stream_class(tc, cc): | |
| 456 | return tc.create_stream_class() | |
| 457 | ||
| 458 | def msg_iter_next(msg_iter, stream): | |
| 459 | with self.assertRaisesRegex( | |
| 460 | ValueError, 'stream class does not support discarded events' | |
| 461 | ): | |
| 462 | msg_iter._create_discarded_events_message(stream) | |
| 463 | ||
| 464 | return 123 | |
| 465 | ||
| 466 | res = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 467 | self.assertEqual(res, 123) | |
| 468 | ||
| 469 | # Trying to create with clock snapshots when the stream does not support | |
| 470 | # them. | |
| 471 | def test_create_unsupported_clock_snapshots_raises(self): | |
| 472 | def create_stream_class(tc, cc): | |
| 473 | return tc.create_stream_class(supports_discarded_events=True) | |
| 474 | ||
| 475 | def msg_iter_next(msg_iter, stream): | |
| 476 | with self.assertRaisesRegex( | |
| 477 | ValueError, | |
| 478 | 'discarded events have no default clock snapshots for this stream class', | |
| 479 | ): | |
| 480 | msg_iter._create_discarded_events_message( | |
| 481 | stream, beg_clock_snapshot=10, end_clock_snapshot=20 | |
| 482 | ) | |
| 483 | ||
| 484 | return 123 | |
| 485 | ||
| 486 | res = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 487 | self.assertEqual(res, 123) | |
| 488 | ||
| 489 | # Trying to create without clock snapshots when the stream requires them. | |
| 490 | def test_create_missing_clock_snapshots_raises(self): | |
| 491 | def create_stream_class(tc, cc): | |
| 492 | return tc.create_stream_class( | |
| 493 | default_clock_class=cc, | |
| 494 | supports_discarded_events=True, | |
| 495 | discarded_events_have_default_clock_snapshots=True, | |
| 496 | ) | |
| 497 | ||
| 498 | def msg_iter_next(msg_iter, stream): | |
| 499 | with self.assertRaisesRegex( | |
| 500 | ValueError, | |
| 501 | 'discarded events have default clock snapshots for this stream class', | |
| 502 | ): | |
| 503 | msg_iter._create_discarded_events_message(stream) | |
| 504 | ||
| 505 | return 123 | |
| 506 | ||
| 507 | res = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 508 | self.assertEqual(res, 123) | |
| 509 | ||
| 510 | ||
| 511 | class CreateDiscardedPacketMessageTestCase(unittest.TestCase): | |
| 512 | # Most basic case. | |
| 513 | def test_create(self): | |
| 514 | def create_stream_class(tc, cc): | |
| 515 | return tc.create_stream_class( | |
| 516 | supports_packets=True, supports_discarded_packets=True | |
| 517 | ) | |
| 518 | ||
| 519 | def msg_iter_next(msg_iter, stream): | |
| 520 | return msg_iter._create_discarded_packets_message(stream) | |
| 521 | ||
| 522 | msg = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 523 | self.assertIs(type(msg), bt2._DiscardedPacketsMessage) | |
| 524 | self.assertIs(msg.count, None) | |
| 525 | ||
| 526 | # With packet count. | |
| 527 | def test_create_with_count(self): | |
| 528 | def create_stream_class(tc, cc): | |
| 529 | return tc.create_stream_class( | |
| 530 | supports_packets=True, supports_discarded_packets=True | |
| 531 | ) | |
| 532 | ||
| 533 | def msg_iter_next(msg_iter, stream): | |
| 534 | return msg_iter._create_discarded_packets_message(stream, count=242) | |
| 535 | ||
| 536 | msg = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 537 | self.assertIs(type(msg), bt2._DiscardedPacketsMessage) | |
| 538 | self.assertEqual(msg.count, 242) | |
| 539 | ||
| 540 | # With clock snapshots. | |
| 541 | def test_create_with_clock_snapshots(self): | |
| 542 | def create_stream_class(tc, cc): | |
| 543 | return tc.create_stream_class( | |
| 544 | default_clock_class=cc, | |
| 545 | supports_packets=True, | |
| 546 | supports_discarded_packets=True, | |
| 547 | discarded_packets_have_default_clock_snapshots=True, | |
| 548 | ) | |
| 549 | ||
| 550 | def msg_iter_next(msg_iter, stream): | |
| 551 | return msg_iter._create_discarded_packets_message( | |
| 552 | stream, beg_clock_snapshot=10, end_clock_snapshot=20 | |
| 553 | ) | |
| 554 | ||
| 555 | msg = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 556 | self.assertIs(type(msg), bt2._DiscardedPacketsMessage) | |
| 557 | self.assertEqual(msg.beginning_default_clock_snapshot, 10) | |
| 558 | self.assertEqual(msg.end_default_clock_snapshot, 20) | |
| 559 | ||
| 560 | # Trying to create when the stream does not support discarded packets. | |
| 561 | def test_create_unsupported_raises(self): | |
| 562 | def create_stream_class(tc, cc): | |
| e30908cf PP |
563 | return tc.create_stream_class( |
| 564 | supports_packets=True, | |
| 565 | ) | |
| 356ada2b SM |
566 | |
| 567 | def msg_iter_next(msg_iter, stream): | |
| 568 | with self.assertRaisesRegex( | |
| 569 | ValueError, 'stream class does not support discarded packets' | |
| 570 | ): | |
| 571 | msg_iter._create_discarded_packets_message(stream) | |
| 572 | ||
| 573 | return 123 | |
| 574 | ||
| 575 | res = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 576 | self.assertEqual(res, 123) | |
| 577 | ||
| 578 | # Trying to create with clock snapshots when the stream does not support | |
| 579 | # them. | |
| 580 | def test_create_unsupported_clock_snapshots_raises(self): | |
| 581 | def create_stream_class(tc, cc): | |
| 582 | return tc.create_stream_class( | |
| 583 | supports_packets=True, supports_discarded_packets=True | |
| 584 | ) | |
| 585 | ||
| 586 | def msg_iter_next(msg_iter, stream): | |
| 587 | with self.assertRaisesRegex( | |
| 588 | ValueError, | |
| 589 | 'discarded packets have no default clock snapshots for this stream class', | |
| 590 | ): | |
| 591 | msg_iter._create_discarded_packets_message( | |
| 592 | stream, beg_clock_snapshot=10, end_clock_snapshot=20 | |
| 593 | ) | |
| 594 | ||
| 595 | return 123 | |
| 596 | ||
| 597 | res = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 598 | self.assertEqual(res, 123) | |
| 599 | ||
| 600 | # Trying to create without clock snapshots when the stream requires them. | |
| 601 | def test_create_missing_clock_snapshots_raises(self): | |
| 602 | def create_stream_class(tc, cc): | |
| 603 | return tc.create_stream_class( | |
| 604 | default_clock_class=cc, | |
| 605 | supports_packets=True, | |
| 606 | supports_discarded_packets=True, | |
| 607 | discarded_packets_have_default_clock_snapshots=True, | |
| 608 | ) | |
| 609 | ||
| 610 | def msg_iter_next(msg_iter, stream): | |
| 611 | with self.assertRaisesRegex( | |
| 612 | ValueError, | |
| 613 | 'discarded packets have default clock snapshots for this stream class', | |
| 614 | ): | |
| 615 | msg_iter._create_discarded_packets_message(stream) | |
| 616 | ||
| 617 | return 123 | |
| 618 | ||
| 619 | res = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 620 | self.assertEqual(res, 123) | |
| 621 | ||
| 622 | ||
| 3db06b1d SM |
623 | if __name__ == '__main__': |
| 624 | unittest.main() |