projects / babeltrace.git / blame
| Commit | Line | Data |
|---|---|---|
| 0235b0db | 1 | # SPDX-License-Identifier: GPL-2.0-only |
| d2d857a8 MJ |
2 | # |
| 3 | # Copyright (C) 2019 EfficiOS Inc. | |
| 4 | # | |
| d2d857a8 | 5 | |
| 811644b8 | 6 | import unittest |
| 5995b304 | 7 | |
| 811644b8 | 8 | import bt2 |
| f0a42b33 | 9 | import utils |
| f0a42b33 | 10 | from bt2 import event as bt2_event |
| f0a42b33 | 11 | from bt2 import field as bt2_field |
| 5995b304 | 12 | from bt2 import trace as bt2_trace |
| f0a42b33 FD |
13 | from bt2 import packet as bt2_packet |
| 14 | from bt2 import stream as bt2_stream | |
| 5995b304 | 15 | from bt2 import event_class as bt2_event_class |
| f0a42b33 | 16 | from bt2 import trace_class as bt2_trace_class |
| 5995b304 SM |
17 | from bt2 import stream_class as bt2_stream_class |
| 18 | from bt2 import clock_snapshot as bt2_clock_snapshot | |
| 19 | from utils import TestOutputPortMessageIterator | |
| 811644b8 PP |
20 | |
| 21 | ||
| 9ec609ec | 22 | class AllMessagesTestCase(unittest.TestCase): |
| 811644b8 | 23 | def setUp(self): |
| 5602ef81 | 24 | class MyIter(bt2._UserMessageIterator): |
| 8d8b141d | 25 | def __init__(self, config, self_port_output): |
| 9ec609ec | 26 | self._at = 0 |
| cfbd7cf3 | 27 | self._with_stream_msgs_clock_snapshots = self_port_output.user_data.get( |
| f5567ea8 | 28 | "with_stream_msgs_clock_snapshots", False |
| cfbd7cf3 | 29 | ) |
| 811644b8 PP |
30 | |
| 31 | def __next__(self): | |
| 9ec609ec SM |
32 | if test_obj._clock_class: |
| 33 | if self._at == 0: | |
| 188edac1 | 34 | if self._with_stream_msgs_clock_snapshots: |
| cfbd7cf3 FD |
35 | msg = self._create_stream_beginning_message( |
| 36 | test_obj._stream, default_clock_snapshot=self._at | |
| 37 | ) | |
| 188edac1 | 38 | else: |
| cfbd7cf3 FD |
39 | msg = self._create_stream_beginning_message( |
| 40 | test_obj._stream | |
| 41 | ) | |
| f0a42b33 | 42 | test_obj.assertIs(type(msg), bt2._StreamBeginningMessage) |
| 9ec609ec | 43 | elif self._at == 1: |
| cfbd7cf3 FD |
44 | msg = self._create_packet_beginning_message( |
| 45 | test_obj._packet, self._at | |
| 46 | ) | |
| f0a42b33 | 47 | test_obj.assertIs(type(msg), bt2._PacketBeginningMessage) |
| 188edac1 | 48 | elif self._at == 2: |
| cfbd7cf3 FD |
49 | msg = self._create_event_message( |
| 50 | test_obj._event_class, test_obj._packet, self._at | |
| 51 | ) | |
| f0a42b33 | 52 | test_obj.assertIs(type(msg), bt2._EventMessage) |
| 188edac1 | 53 | elif self._at == 3: |
| cfbd7cf3 FD |
54 | msg = self._create_message_iterator_inactivity_message( |
| 55 | test_obj._clock_class, self._at | |
| 56 | ) | |
| 188edac1 | 57 | elif self._at == 4: |
| cfbd7cf3 FD |
58 | msg = self._create_discarded_events_message( |
| 59 | test_obj._stream, 890, self._at, self._at | |
| 60 | ) | |
| f0a42b33 | 61 | test_obj.assertIs(type(msg), bt2._DiscardedEventsMessage) |
| 188edac1 | 62 | elif self._at == 5: |
| cfbd7cf3 FD |
63 | msg = self._create_packet_end_message( |
| 64 | test_obj._packet, self._at | |
| 65 | ) | |
| f0a42b33 | 66 | test_obj.assertIs(type(msg), bt2._PacketEndMessage) |
| 188edac1 | 67 | elif self._at == 6: |
| cfbd7cf3 FD |
68 | msg = self._create_discarded_packets_message( |
| 69 | test_obj._stream, 678, self._at, self._at | |
| 70 | ) | |
| f0a42b33 | 71 | test_obj.assertIs(type(msg), bt2._DiscardedPacketsMessage) |
| 188edac1 SM |
72 | elif self._at == 7: |
| 73 | if self._with_stream_msgs_clock_snapshots: | |
| cfbd7cf3 FD |
74 | msg = self._create_stream_end_message( |
| 75 | test_obj._stream, default_clock_snapshot=self._at | |
| 76 | ) | |
| 188edac1 SM |
77 | else: |
| 78 | msg = self._create_stream_end_message(test_obj._stream) | |
| f0a42b33 | 79 | test_obj.assertIs(type(msg), bt2._StreamEndMessage) |
| 188edac1 | 80 | elif self._at >= 8: |
| 9ec609ec | 81 | raise bt2.Stop |
| 811644b8 | 82 | else: |
| 9ec609ec SM |
83 | if self._at == 0: |
| 84 | msg = self._create_stream_beginning_message(test_obj._stream) | |
| 85 | elif self._at == 1: | |
| 9ec609ec | 86 | msg = self._create_packet_beginning_message(test_obj._packet) |
| 188edac1 | 87 | elif self._at == 2: |
| cfbd7cf3 FD |
88 | msg = self._create_event_message( |
| 89 | test_obj._event_class, test_obj._packet | |
| 90 | ) | |
| 188edac1 | 91 | elif self._at == 3: |
| cfbd7cf3 FD |
92 | msg = self._create_discarded_events_message( |
| 93 | test_obj._stream, 890 | |
| 94 | ) | |
| 188edac1 | 95 | elif self._at == 4: |
| 9ec609ec | 96 | msg = self._create_packet_end_message(test_obj._packet) |
| 188edac1 | 97 | elif self._at == 5: |
| cfbd7cf3 FD |
98 | msg = self._create_discarded_packets_message( |
| 99 | test_obj._stream, 678 | |
| 100 | ) | |
| 188edac1 | 101 | elif self._at == 6: |
| 9ec609ec | 102 | msg = self._create_stream_end_message(test_obj._stream) |
| 188edac1 | 103 | elif self._at >= 7: |
| 9ec609ec | 104 | raise bt2.Stop |
| 811644b8 PP |
105 | |
| 106 | self._at += 1 | |
| 5602ef81 | 107 | return msg |
| 811644b8 | 108 | |
| 9ec609ec | 109 | class MySrc(bt2._UserSourceComponent, message_iterator_class=MyIter): |
| 59225a3e | 110 | def __init__(self, config, params, obj): |
| f5567ea8 | 111 | self._add_output_port("out", params) |
| 811644b8 | 112 | |
| f5567ea8 | 113 | with_cc = bool(params["with_cc"]) |
| 9ec609ec SM |
114 | tc = self._create_trace_class() |
| 115 | if with_cc: | |
| 116 | cc = self._create_clock_class() | |
| 811644b8 | 117 | else: |
| 9ec609ec | 118 | cc = None |
| 9ec609ec | 119 | |
| cfbd7cf3 FD |
120 | sc = tc.create_stream_class( |
| 121 | default_clock_class=cc, | |
| 122 | supports_packets=True, | |
| 123 | packets_have_beginning_default_clock_snapshot=with_cc, | |
| 124 | packets_have_end_default_clock_snapshot=with_cc, | |
| 125 | supports_discarded_events=True, | |
| 126 | discarded_events_have_default_clock_snapshots=with_cc, | |
| 127 | supports_discarded_packets=True, | |
| 128 | discarded_packets_have_default_clock_snapshots=with_cc, | |
| 129 | ) | |
| 9ec609ec SM |
130 | |
| 131 | # Create payload field class | |
| 132 | my_int_fc = tc.create_signed_integer_field_class(32) | |
| 133 | payload_fc = tc.create_structure_field_class() | |
| f5567ea8 | 134 | payload_fc += [("my_int", my_int_fc)] |
| 9ec609ec | 135 | |
| f0a42b33 FD |
136 | # Create specific context field class |
| 137 | my_int_fc = tc.create_signed_integer_field_class(32) | |
| 138 | specific_fc = tc.create_structure_field_class() | |
| f5567ea8 | 139 | specific_fc += [("my_int", my_int_fc)] |
| f0a42b33 FD |
140 | |
| 141 | ec = sc.create_event_class( | |
| f5567ea8 | 142 | name="salut", |
| f0a42b33 FD |
143 | payload_field_class=payload_fc, |
| 144 | specific_context_field_class=specific_fc, | |
| 145 | ) | |
| 9ec609ec SM |
146 | |
| 147 | trace = tc() | |
| 148 | stream = trace.create_stream(sc) | |
| 149 | packet = stream.create_packet() | |
| 150 | ||
| 151 | test_obj._trace = trace | |
| 152 | test_obj._stream = stream | |
| 153 | test_obj._packet = packet | |
| 154 | test_obj._event_class = ec | |
| 155 | test_obj._clock_class = cc | |
| 156 | ||
| 157 | test_obj = self | |
| 158 | self._graph = bt2.Graph() | |
| 159 | self._src = MySrc | |
| 160 | self._iter = MyIter | |
| 161 | ||
| 162 | def test_all_msg_with_cc(self): | |
| f5567ea8 FD |
163 | params = {"with_cc": True} |
| 164 | self._src_comp = self._graph.add_component(self._src, "my_source", params) | |
| 6c373cc9 | 165 | self._msg_iter = TestOutputPortMessageIterator( |
| f5567ea8 | 166 | self._graph, self._src_comp.output_ports["out"] |
| cfbd7cf3 | 167 | ) |
| 9ec609ec SM |
168 | |
| 169 | for i, msg in enumerate(self._msg_iter): | |
| 170 | if i == 0: | |
| f0a42b33 FD |
171 | self.assertIs(type(msg), bt2._StreamBeginningMessageConst) |
| 172 | self.assertIs(type(msg.stream), bt2_stream._StreamConst) | |
| 9ec609ec | 173 | self.assertEqual(msg.stream.addr, self._stream.addr) |
| cfbd7cf3 | 174 | self.assertIsInstance( |
| 3fb99a22 | 175 | msg.default_clock_snapshot, bt2._UnknownClockSnapshot |
| cfbd7cf3 | 176 | ) |
| 9ec609ec | 177 | elif i == 1: |
| f0a42b33 FD |
178 | self.assertIs(type(msg), bt2._PacketBeginningMessageConst) |
| 179 | self.assertIs(type(msg.packet), bt2_packet._PacketConst) | |
| 180 | self.assertIs( | |
| 181 | type(msg.default_clock_snapshot), | |
| 182 | bt2_clock_snapshot._ClockSnapshotConst, | |
| 183 | ) | |
| 9ec609ec SM |
184 | self.assertEqual(msg.packet.addr, self._packet.addr) |
| 185 | self.assertEqual(msg.default_clock_snapshot.value, i) | |
| 188edac1 | 186 | elif i == 2: |
| f0a42b33 FD |
187 | self.assertIs(type(msg), bt2._EventMessageConst) |
| 188 | self.assertIs(type(msg.event), bt2_event._EventConst) | |
| 189 | self.assertIs( | |
| 190 | type(msg.default_clock_snapshot), | |
| 191 | bt2_clock_snapshot._ClockSnapshotConst, | |
| 192 | ) | |
| 193 | self.assertIs( | |
| 194 | type(msg.event.payload_field), bt2_field._StructureFieldConst | |
| 195 | ) | |
| 196 | self.assertIs( | |
| f5567ea8 | 197 | type(msg.event.payload_field["my_int"]), |
| f0a42b33 FD |
198 | bt2_field._SignedIntegerFieldConst, |
| 199 | ) | |
| 200 | ||
| e8ac1aae | 201 | self.assertEqual(msg.event.cls.addr, self._event_class.addr) |
| 9ec609ec | 202 | self.assertEqual(msg.default_clock_snapshot.value, i) |
| 188edac1 | 203 | elif i == 3: |
| f0a42b33 FD |
204 | self.assertIs(type(msg), bt2._MessageIteratorInactivityMessageConst) |
| 205 | self.assertIs( | |
| 60d02328 | 206 | type(msg.clock_snapshot), bt2_clock_snapshot._ClockSnapshotConst |
| f0a42b33 | 207 | ) |
| 60d02328 | 208 | self.assertEqual(msg.clock_snapshot.value, i) |
| 188edac1 | 209 | elif i == 4: |
| f0a42b33 FD |
210 | self.assertIs(type(msg), bt2._DiscardedEventsMessageConst) |
| 211 | self.assertIs(type(msg.stream), bt2_stream._StreamConst) | |
| 212 | self.assertIs(type(msg.stream.cls), bt2_stream_class._StreamClassConst) | |
| 213 | self.assertIs( | |
| 214 | type(msg.beginning_default_clock_snapshot), | |
| 215 | bt2_clock_snapshot._ClockSnapshotConst, | |
| 216 | ) | |
| 217 | self.assertIs( | |
| 218 | type(msg.end_default_clock_snapshot), | |
| 219 | bt2_clock_snapshot._ClockSnapshotConst, | |
| 220 | ) | |
| 221 | ||
| 9ec609ec SM |
222 | self.assertEqual(msg.stream.addr, self._stream.addr) |
| 223 | self.assertEqual(msg.count, 890) | |
| cfbd7cf3 FD |
224 | self.assertEqual( |
| 225 | msg.stream.cls.default_clock_class.addr, self._clock_class.addr | |
| 226 | ) | |
| 9ec609ec SM |
227 | self.assertEqual(msg.beginning_default_clock_snapshot.value, i) |
| 228 | self.assertEqual(msg.end_default_clock_snapshot.value, i) | |
| 188edac1 | 229 | elif i == 5: |
| f0a42b33 FD |
230 | self.assertIs(type(msg), bt2._PacketEndMessageConst) |
| 231 | self.assertIs(type(msg.packet), bt2_packet._PacketConst) | |
| 232 | self.assertIs( | |
| 233 | type(msg.default_clock_snapshot), | |
| 234 | bt2_clock_snapshot._ClockSnapshotConst, | |
| 235 | ) | |
| 9ec609ec SM |
236 | self.assertEqual(msg.packet.addr, self._packet.addr) |
| 237 | self.assertEqual(msg.default_clock_snapshot.value, i) | |
| 188edac1 | 238 | elif i == 6: |
| f0a42b33 FD |
239 | self.assertIs(type(msg), bt2._DiscardedPacketsMessageConst) |
| 240 | self.assertIs(type(msg.stream), bt2_stream._StreamConst) | |
| 241 | self.assertIs(type(msg.stream.trace), bt2_trace._TraceConst) | |
| 242 | self.assertIs( | |
| 243 | type(msg.stream.trace.cls), bt2_trace_class._TraceClassConst | |
| 244 | ) | |
| 245 | self.assertIs( | |
| 246 | type(msg.beginning_default_clock_snapshot), | |
| 247 | bt2_clock_snapshot._ClockSnapshotConst, | |
| 248 | ) | |
| 249 | self.assertIs( | |
| 250 | type(msg.end_default_clock_snapshot), | |
| 251 | bt2_clock_snapshot._ClockSnapshotConst, | |
| 252 | ) | |
| 9ec609ec SM |
253 | self.assertEqual(msg.stream.addr, self._stream.addr) |
| 254 | self.assertEqual(msg.count, 678) | |
| cfbd7cf3 FD |
255 | self.assertEqual( |
| 256 | msg.stream.cls.default_clock_class.addr, self._clock_class.addr | |
| 257 | ) | |
| 9ec609ec SM |
258 | self.assertEqual(msg.beginning_default_clock_snapshot.value, i) |
| 259 | self.assertEqual(msg.end_default_clock_snapshot.value, i) | |
| 188edac1 | 260 | elif i == 7: |
| f0a42b33 FD |
261 | self.assertIs(type(msg), bt2._StreamEndMessageConst) |
| 262 | self.assertIs(type(msg.stream), bt2_stream._StreamConst) | |
| 9ec609ec | 263 | self.assertEqual(msg.stream.addr, self._stream.addr) |
| f0a42b33 FD |
264 | self.assertIs( |
| 265 | type(msg.default_clock_snapshot), bt2._UnknownClockSnapshot | |
| cfbd7cf3 | 266 | ) |
| 9ec609ec SM |
267 | else: |
| 268 | raise Exception | |
| 269 | ||
| 270 | def test_all_msg_without_cc(self): | |
| f5567ea8 FD |
271 | params = {"with_cc": False} |
| 272 | self._src_comp = self._graph.add_component(self._src, "my_source", params) | |
| 6c373cc9 | 273 | self._msg_iter = TestOutputPortMessageIterator( |
| f5567ea8 | 274 | self._graph, self._src_comp.output_ports["out"] |
| cfbd7cf3 | 275 | ) |
| 9ec609ec SM |
276 | |
| 277 | for i, msg in enumerate(self._msg_iter): | |
| 278 | if i == 0: | |
| f0a42b33 FD |
279 | self.assertIsInstance(msg, bt2._StreamBeginningMessageConst) |
| 280 | self.assertIs(type(msg.stream), bt2_stream._StreamConst) | |
| 9ec609ec | 281 | self.assertEqual(msg.stream.addr, self._stream.addr) |
| 1153eccb | 282 | with self.assertRaisesRegex( |
| f5567ea8 | 283 | ValueError, "stream class has no default clock class" |
| 1153eccb | 284 | ): |
| 188edac1 | 285 | msg.default_clock_snapshot |
| 9ec609ec | 286 | elif i == 1: |
| f0a42b33 FD |
287 | self.assertIsInstance(msg, bt2._PacketBeginningMessageConst) |
| 288 | self.assertIs(type(msg.packet), bt2_packet._PacketConst) | |
| 9ec609ec | 289 | self.assertEqual(msg.packet.addr, self._packet.addr) |
| 188edac1 | 290 | elif i == 2: |
| f0a42b33 FD |
291 | self.assertIsInstance(msg, bt2._EventMessageConst) |
| 292 | self.assertIs(type(msg.event), bt2_event._EventConst) | |
| 293 | self.assertIs(type(msg.event.cls), bt2_event_class._EventClassConst) | |
| e8ac1aae | 294 | self.assertEqual(msg.event.cls.addr, self._event_class.addr) |
| 1153eccb | 295 | with self.assertRaisesRegex( |
| f5567ea8 | 296 | ValueError, "stream class has no default clock class" |
| 1153eccb | 297 | ): |
| 9ec609ec | 298 | msg.default_clock_snapshot |
| 188edac1 | 299 | elif i == 3: |
| f0a42b33 FD |
300 | self.assertIsInstance(msg, bt2._DiscardedEventsMessageConst) |
| 301 | self.assertIs(type(msg.stream), bt2_stream._StreamConst) | |
| 302 | self.assertIs(type(msg.stream.cls), bt2_stream_class._StreamClassConst) | |
| 9ec609ec SM |
303 | self.assertEqual(msg.stream.addr, self._stream.addr) |
| 304 | self.assertEqual(msg.count, 890) | |
| e8ac1aae | 305 | self.assertIsNone(msg.stream.cls.default_clock_class) |
| 1153eccb SM |
306 | with self.assertRaisesRegex( |
| 307 | ValueError, | |
| f5567ea8 | 308 | "such a message has no clock snapshots for this stream class", |
| 1153eccb | 309 | ): |
| 9ec609ec | 310 | msg.beginning_default_clock_snapshot |
| 1153eccb SM |
311 | with self.assertRaisesRegex( |
| 312 | ValueError, | |
| f5567ea8 | 313 | "such a message has no clock snapshots for this stream class", |
| 1153eccb | 314 | ): |
| 9ec609ec | 315 | msg.end_default_clock_snapshot |
| 188edac1 | 316 | elif i == 4: |
| f0a42b33 | 317 | self.assertIsInstance(msg, bt2._PacketEndMessageConst) |
| 9ec609ec | 318 | self.assertEqual(msg.packet.addr, self._packet.addr) |
| f0a42b33 | 319 | self.assertIs(type(msg.packet), bt2_packet._PacketConst) |
| 188edac1 | 320 | elif i == 5: |
| f0a42b33 FD |
321 | self.assertIsInstance(msg, bt2._DiscardedPacketsMessageConst) |
| 322 | self.assertIs(type(msg.stream), bt2_stream._StreamConst) | |
| 323 | self.assertIs(type(msg.stream.cls), bt2_stream_class._StreamClassConst) | |
| 324 | self.assertIs( | |
| 325 | type(msg.stream.cls.trace_class), bt2_trace_class._TraceClassConst | |
| 326 | ) | |
| 9ec609ec SM |
327 | self.assertEqual(msg.stream.addr, self._stream.addr) |
| 328 | self.assertEqual(msg.count, 678) | |
| e8ac1aae | 329 | self.assertIsNone(msg.stream.cls.default_clock_class) |
| 1153eccb SM |
330 | with self.assertRaisesRegex( |
| 331 | ValueError, | |
| f5567ea8 | 332 | "such a message has no clock snapshots for this stream class", |
| 1153eccb | 333 | ): |
| 9ec609ec | 334 | msg.beginning_default_clock_snapshot |
| 1153eccb SM |
335 | with self.assertRaisesRegex( |
| 336 | ValueError, | |
| f5567ea8 | 337 | "such a message has no clock snapshots for this stream class", |
| 1153eccb | 338 | ): |
| 9ec609ec | 339 | msg.end_default_clock_snapshot |
| 188edac1 | 340 | elif i == 6: |
| f0a42b33 FD |
341 | self.assertIsInstance(msg, bt2._StreamEndMessageConst) |
| 342 | self.assertIs(type(msg.stream), bt2_stream._StreamConst) | |
| 9ec609ec | 343 | self.assertEqual(msg.stream.addr, self._stream.addr) |
| 1153eccb | 344 | with self.assertRaisesRegex( |
| f5567ea8 | 345 | ValueError, "stream class has no default clock class" |
| 1153eccb | 346 | ): |
| 188edac1 | 347 | msg.default_clock_snapshot |
| 9ec609ec SM |
348 | else: |
| 349 | raise Exception | |
| 811644b8 | 350 | |
| 188edac1 | 351 | def test_msg_stream_with_clock_snapshots(self): |
| f5567ea8 | 352 | params = {"with_cc": True, "with_stream_msgs_clock_snapshots": True} |
| c6af194f | 353 | |
| f5567ea8 | 354 | self._src_comp = self._graph.add_component(self._src, "my_source", params) |
| 6c373cc9 | 355 | self._msg_iter = TestOutputPortMessageIterator( |
| f5567ea8 | 356 | self._graph, self._src_comp.output_ports["out"] |
| cfbd7cf3 | 357 | ) |
| 188edac1 | 358 | msgs = list(self._msg_iter) |
| c6af194f | 359 | |
| 188edac1 | 360 | msg_stream_beg = msgs[0] |
| f0a42b33 FD |
361 | self.assertIsInstance(msg_stream_beg, bt2._StreamBeginningMessageConst) |
| 362 | self.assertIs( | |
| 363 | type(msg_stream_beg.default_clock_snapshot), | |
| 364 | bt2_clock_snapshot._ClockSnapshotConst, | |
| 365 | ) | |
| 188edac1 | 366 | self.assertEqual(msg_stream_beg.default_clock_snapshot.value, 0) |
| c6af194f | 367 | |
| 188edac1 | 368 | msg_stream_end = msgs[7] |
| f0a42b33 FD |
369 | self.assertIsInstance(msg_stream_end, bt2._StreamEndMessageConst) |
| 370 | self.assertIs( | |
| 371 | type(msg_stream_end.default_clock_snapshot), | |
| 372 | bt2_clock_snapshot._ClockSnapshotConst, | |
| 373 | ) | |
| 188edac1 | 374 | self.assertEqual(msg_stream_end.default_clock_snapshot.value, 7) |
| f0a42b33 FD |
375 | |
| 376 | def test_stream_beg_msg(self): | |
| 377 | msg = utils.get_stream_beginning_message() | |
| 378 | self.assertIs(type(msg.stream), bt2_stream._Stream) | |
| 379 | ||
| 380 | def test_stream_end_msg(self): | |
| 381 | msg = utils.get_stream_end_message() | |
| 382 | self.assertIs(type(msg.stream), bt2_stream._Stream) | |
| 383 | ||
| 384 | def test_packet_beg_msg(self): | |
| 385 | msg = utils.get_packet_beginning_message() | |
| 386 | self.assertIs(type(msg.packet), bt2_packet._Packet) | |
| 387 | ||
| 388 | def test_packet_end_msg(self): | |
| 389 | msg = utils.get_packet_end_message() | |
| 390 | self.assertIs(type(msg.packet), bt2_packet._Packet) | |
| 391 | ||
| 392 | def test_event_msg(self): | |
| 393 | msg = utils.get_event_message() | |
| 394 | self.assertIs(type(msg.event), bt2_event._Event) | |
| d14ddbba SM |
395 | |
| 396 | ||
| f18c6482 SM |
397 | class CreateDiscardedEventMessageTestCase(unittest.TestCase): |
| 398 | # Most basic case. | |
| 399 | def test_create(self): | |
| 400 | def create_stream_class(tc, cc): | |
| 401 | return tc.create_stream_class(supports_discarded_events=True) | |
| 402 | ||
| 403 | def msg_iter_next(msg_iter, stream): | |
| 404 | return msg_iter._create_discarded_events_message(stream) | |
| 405 | ||
| 406 | msg = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 407 | self.assertIs(type(msg), bt2._DiscardedEventsMessage) | |
| dd26af5b | 408 | self.assertIs(msg.count, None) |
| f18c6482 SM |
409 | |
| 410 | # With event count. | |
| 411 | def test_create_with_count(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, count=242) | |
| 417 | ||
| 418 | msg = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 419 | self.assertIs(type(msg), bt2._DiscardedEventsMessage) | |
| dd26af5b | 420 | self.assertEqual(msg.count, 242) |
| f18c6482 | 421 | |
| e5a41ca3 SM |
422 | # With event count == 0. |
| 423 | def test_create_with_count_zero_raises(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 | with self.assertRaisesRegex( | |
| 776a2a25 | 429 | ValueError, |
| f5567ea8 | 430 | "discarded event count is 0", |
| e5a41ca3 SM |
431 | ): |
| 432 | msg_iter._create_discarded_events_message(stream, count=0) | |
| 433 | ||
| 434 | return 123 | |
| 435 | ||
| 436 | res = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 437 | self.assertEqual(res, 123) | |
| 438 | ||
| f18c6482 SM |
439 | # With clock snapshots. |
| 440 | def test_create_with_clock_snapshots(self): | |
| 441 | def create_stream_class(tc, cc): | |
| 442 | return tc.create_stream_class( | |
| 443 | default_clock_class=cc, | |
| 444 | supports_discarded_events=True, | |
| 445 | discarded_events_have_default_clock_snapshots=True, | |
| 446 | ) | |
| 447 | ||
| 448 | def msg_iter_next(msg_iter, stream): | |
| 449 | return msg_iter._create_discarded_events_message( | |
| 450 | stream, beg_clock_snapshot=10, end_clock_snapshot=20 | |
| 451 | ) | |
| 452 | ||
| 453 | msg = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 454 | self.assertIs(type(msg), bt2._DiscardedEventsMessage) | |
| dd26af5b SM |
455 | self.assertEqual(msg.beginning_default_clock_snapshot, 10) |
| 456 | self.assertEqual(msg.end_default_clock_snapshot, 20) | |
| f18c6482 SM |
457 | |
| 458 | # Trying to create when the stream does not support discarded events. | |
| 459 | def test_create_unsupported_raises(self): | |
| 460 | def create_stream_class(tc, cc): | |
| 461 | return tc.create_stream_class() | |
| 462 | ||
| 463 | def msg_iter_next(msg_iter, stream): | |
| 464 | with self.assertRaisesRegex( | |
| f5567ea8 | 465 | ValueError, "stream class does not support discarded events" |
| f18c6482 SM |
466 | ): |
| 467 | msg_iter._create_discarded_events_message(stream) | |
| 468 | ||
| 469 | return 123 | |
| 470 | ||
| 471 | res = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 472 | self.assertEqual(res, 123) | |
| 473 | ||
| 474 | # Trying to create with clock snapshots when the stream does not support | |
| 475 | # them. | |
| 476 | def test_create_unsupported_clock_snapshots_raises(self): | |
| 477 | def create_stream_class(tc, cc): | |
| 478 | return tc.create_stream_class(supports_discarded_events=True) | |
| 479 | ||
| 480 | def msg_iter_next(msg_iter, stream): | |
| 481 | with self.assertRaisesRegex( | |
| 482 | ValueError, | |
| f5567ea8 | 483 | "discarded events have no default clock snapshots for this stream class", |
| f18c6482 SM |
484 | ): |
| 485 | msg_iter._create_discarded_events_message( | |
| 486 | stream, beg_clock_snapshot=10, end_clock_snapshot=20 | |
| 487 | ) | |
| 488 | ||
| 489 | return 123 | |
| 490 | ||
| 491 | res = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 492 | self.assertEqual(res, 123) | |
| 493 | ||
| 494 | # Trying to create without clock snapshots when the stream requires them. | |
| 495 | def test_create_missing_clock_snapshots_raises(self): | |
| 496 | def create_stream_class(tc, cc): | |
| 497 | return tc.create_stream_class( | |
| 498 | default_clock_class=cc, | |
| 499 | supports_discarded_events=True, | |
| 500 | discarded_events_have_default_clock_snapshots=True, | |
| 501 | ) | |
| 502 | ||
| 503 | def msg_iter_next(msg_iter, stream): | |
| 504 | with self.assertRaisesRegex( | |
| 505 | ValueError, | |
| f5567ea8 | 506 | "discarded events have default clock snapshots for this stream class", |
| f18c6482 SM |
507 | ): |
| 508 | msg_iter._create_discarded_events_message(stream) | |
| 509 | ||
| 510 | return 123 | |
| 511 | ||
| 512 | res = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 513 | self.assertEqual(res, 123) | |
| 514 | ||
| 5d9ef4cb SM |
515 | # End clock snapshot greater than beginning clock snapshot. |
| 516 | def test_create_clock_snapshots_end_gt_begin_raises(self): | |
| 517 | def create_stream_class(tc, cc): | |
| 518 | return tc.create_stream_class( | |
| 519 | default_clock_class=cc, | |
| 520 | supports_discarded_events=True, | |
| 521 | discarded_events_have_default_clock_snapshots=True, | |
| 522 | ) | |
| 523 | ||
| 524 | def msg_iter_next(msg_iter, stream): | |
| 525 | with self.assertRaisesRegex( | |
| 526 | ValueError, | |
| f5567ea8 | 527 | r"beginning default clock snapshot value \(20\) is greater than end default clock snapshot value \(10\)", |
| 5d9ef4cb SM |
528 | ): |
| 529 | msg_iter._create_discarded_events_message( | |
| 530 | stream, beg_clock_snapshot=20, end_clock_snapshot=10 | |
| 531 | ) | |
| 532 | ||
| 533 | return 123 | |
| 534 | ||
| 535 | res = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 536 | self.assertEqual(res, 123) | |
| 537 | ||
| f18c6482 SM |
538 | |
| 539 | class CreateDiscardedPacketMessageTestCase(unittest.TestCase): | |
| 540 | # Most basic case. | |
| 541 | def test_create(self): | |
| 542 | def create_stream_class(tc, cc): | |
| 543 | return tc.create_stream_class( | |
| 544 | supports_packets=True, supports_discarded_packets=True | |
| 545 | ) | |
| 546 | ||
| 547 | def msg_iter_next(msg_iter, stream): | |
| 548 | return msg_iter._create_discarded_packets_message(stream) | |
| 549 | ||
| 550 | msg = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 551 | self.assertIs(type(msg), bt2._DiscardedPacketsMessage) | |
| 552 | self.assertIs(msg.count, None) | |
| 553 | ||
| 554 | # With packet count. | |
| 555 | def test_create_with_count(self): | |
| 556 | def create_stream_class(tc, cc): | |
| 557 | return tc.create_stream_class( | |
| 558 | supports_packets=True, supports_discarded_packets=True | |
| 559 | ) | |
| 560 | ||
| 561 | def msg_iter_next(msg_iter, stream): | |
| 562 | return msg_iter._create_discarded_packets_message(stream, count=242) | |
| 563 | ||
| 564 | msg = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 565 | self.assertIs(type(msg), bt2._DiscardedPacketsMessage) | |
| 566 | self.assertEqual(msg.count, 242) | |
| 567 | ||
| e5a41ca3 SM |
568 | # With packet count == 0. |
| 569 | def test_create_with_count_zero_raises(self): | |
| 570 | def create_stream_class(tc, cc): | |
| 571 | return tc.create_stream_class( | |
| 572 | supports_packets=True, supports_discarded_packets=True | |
| 573 | ) | |
| 574 | ||
| 575 | def msg_iter_next(msg_iter, stream): | |
| 576 | with self.assertRaisesRegex( | |
| 776a2a25 | 577 | ValueError, |
| f5567ea8 | 578 | "discarded packet count is 0", |
| e5a41ca3 SM |
579 | ): |
| 580 | msg_iter._create_discarded_packets_message(stream, count=0) | |
| 581 | ||
| 582 | return 123 | |
| 583 | ||
| 584 | res = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 585 | self.assertEqual(res, 123) | |
| 586 | ||
| f18c6482 SM |
587 | # With clock snapshots. |
| 588 | def test_create_with_clock_snapshots(self): | |
| 589 | def create_stream_class(tc, cc): | |
| 590 | return tc.create_stream_class( | |
| 591 | default_clock_class=cc, | |
| 592 | supports_packets=True, | |
| 593 | supports_discarded_packets=True, | |
| 594 | discarded_packets_have_default_clock_snapshots=True, | |
| 595 | ) | |
| 596 | ||
| 597 | def msg_iter_next(msg_iter, stream): | |
| 598 | return msg_iter._create_discarded_packets_message( | |
| 599 | stream, beg_clock_snapshot=10, end_clock_snapshot=20 | |
| 600 | ) | |
| 601 | ||
| 602 | msg = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 603 | self.assertIs(type(msg), bt2._DiscardedPacketsMessage) | |
| 604 | self.assertEqual(msg.beginning_default_clock_snapshot, 10) | |
| 605 | self.assertEqual(msg.end_default_clock_snapshot, 20) | |
| 606 | ||
| 607 | # Trying to create when the stream does not support discarded packets. | |
| 608 | def test_create_unsupported_raises(self): | |
| 609 | def create_stream_class(tc, cc): | |
| 776a2a25 PP |
610 | return tc.create_stream_class( |
| 611 | supports_packets=True, | |
| 612 | ) | |
| f18c6482 SM |
613 | |
| 614 | def msg_iter_next(msg_iter, stream): | |
| 615 | with self.assertRaisesRegex( | |
| f5567ea8 | 616 | ValueError, "stream class does not support discarded packets" |
| f18c6482 SM |
617 | ): |
| 618 | msg_iter._create_discarded_packets_message(stream) | |
| 619 | ||
| 620 | return 123 | |
| 621 | ||
| 622 | res = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 623 | self.assertEqual(res, 123) | |
| 624 | ||
| 625 | # Trying to create with clock snapshots when the stream does not support | |
| 626 | # them. | |
| 627 | def test_create_unsupported_clock_snapshots_raises(self): | |
| 628 | def create_stream_class(tc, cc): | |
| 629 | return tc.create_stream_class( | |
| 630 | supports_packets=True, supports_discarded_packets=True | |
| 631 | ) | |
| 632 | ||
| 633 | def msg_iter_next(msg_iter, stream): | |
| 634 | with self.assertRaisesRegex( | |
| 635 | ValueError, | |
| f5567ea8 | 636 | "discarded packets have no default clock snapshots for this stream class", |
| f18c6482 SM |
637 | ): |
| 638 | msg_iter._create_discarded_packets_message( | |
| 639 | stream, beg_clock_snapshot=10, end_clock_snapshot=20 | |
| 640 | ) | |
| 641 | ||
| 642 | return 123 | |
| 643 | ||
| 644 | res = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 645 | self.assertEqual(res, 123) | |
| 646 | ||
| 647 | # Trying to create without clock snapshots when the stream requires them. | |
| 648 | def test_create_missing_clock_snapshots_raises(self): | |
| 649 | def create_stream_class(tc, cc): | |
| 650 | return tc.create_stream_class( | |
| 651 | default_clock_class=cc, | |
| 652 | supports_packets=True, | |
| 653 | supports_discarded_packets=True, | |
| 654 | discarded_packets_have_default_clock_snapshots=True, | |
| 655 | ) | |
| 656 | ||
| 657 | def msg_iter_next(msg_iter, stream): | |
| 658 | with self.assertRaisesRegex( | |
| 659 | ValueError, | |
| f5567ea8 | 660 | "discarded packets have default clock snapshots for this stream class", |
| f18c6482 SM |
661 | ): |
| 662 | msg_iter._create_discarded_packets_message(stream) | |
| 663 | ||
| 664 | return 123 | |
| 665 | ||
| 666 | res = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 667 | self.assertEqual(res, 123) | |
| 668 | ||
| 5d9ef4cb SM |
669 | # End clock snapshot greater than beginning clock snapshot. |
| 670 | def test_create_clock_snapshots_end_gt_begin_raises(self): | |
| 671 | def create_stream_class(tc, cc): | |
| 672 | return tc.create_stream_class( | |
| 673 | default_clock_class=cc, | |
| 674 | supports_packets=True, | |
| 675 | supports_discarded_packets=True, | |
| 676 | discarded_packets_have_default_clock_snapshots=True, | |
| 677 | ) | |
| 678 | ||
| 679 | def msg_iter_next(msg_iter, stream): | |
| 680 | with self.assertRaisesRegex( | |
| 681 | ValueError, | |
| f5567ea8 | 682 | r"beginning default clock snapshot value \(20\) is greater than end default clock snapshot value \(10\)", |
| 5d9ef4cb SM |
683 | ): |
| 684 | msg_iter._create_discarded_packets_message( | |
| 685 | stream, beg_clock_snapshot=20, end_clock_snapshot=10 | |
| 686 | ) | |
| 687 | ||
| 688 | return 123 | |
| 689 | ||
| 690 | res = utils.run_in_message_iterator_next(create_stream_class, msg_iter_next) | |
| 691 | self.assertEqual(res, 123) | |
| 692 | ||
| f18c6482 | 693 | |
| f5567ea8 | 694 | if __name__ == "__main__": |
| d14ddbba | 695 | unittest.main() |