X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=tests%2Fbindings%2Fpython%2Fbt2%2Ftest_message.py;h=3cadfe1f77001ee8dd0e021e56d5e7fa83f8f550;hp=6a61189ec82b77a6fb8ee307a52b1fec74acfe0b;hb=0235b0db7de5bcacdb3650c92461f2ce5eb2143d;hpb=5602ef8155de326402dcb33f40ee4c7d5d693ca5 diff --git a/tests/bindings/python/bt2/test_message.py b/tests/bindings/python/bt2/test_message.py index 6a61189e..3cadfe1f 100644 --- a/tests/bindings/python/bt2/test_message.py +++ b/tests/bindings/python/bt2/test_message.py @@ -1,574 +1,397 @@ -from bt2 import values -import collections +# SPDX-License-Identifier: GPL-2.0-only +# +# Copyright (C) 2019 EfficiOS Inc. +# + import unittest -import copy import bt2 - - -class _MessageTestCase(unittest.TestCase): - def setUp(self): - self._trace = bt2.Trace() - self._sc = bt2.StreamClass() - self._ec = bt2.EventClass('salut') - self._my_int_ft = bt2.IntegerFieldType(32) - self._ec.payload_field_type = bt2.StructureFieldType() - self._ec.payload_field_type += collections.OrderedDict([ - ('my_int', self._my_int_ft), - ]) - self._sc.add_event_class(self._ec) - self._clock_class = bt2.ClockClass('allo', 1000) - self._trace.add_clock_class(self._clock_class) - self._trace.packet_header_field_type = bt2.StructureFieldType() - self._trace.packet_header_field_type += collections.OrderedDict([ - ('hello', self._my_int_ft), - ]) - self._trace.add_stream_class(self._sc) - self._cc_prio_map = bt2.ClockClassPriorityMap() - self._cc_prio_map[self._clock_class] = 231 - self._stream = self._sc() - self._packet = self._stream.create_packet() - self._packet.header_field['hello'] = 19487 - self._event = self._ec() - self._event.clock_values.add(self._clock_class(1772)) - self._event.payload_field['my_int'] = 23 - self._event.packet = self._packet - - def tearDown(self): - del self._trace - del self._sc - del self._ec - del self._my_int_ft - del self._clock_class - del self._cc_prio_map - del self._stream - del self._packet - del self._event - - -@unittest.skip("this is broken") -class EventMessageTestCase(_MessageTestCase): - def test_create_no_cc_prio_map(self): - msg = bt2.EventMessage(self._event) - self.assertEqual(msg.event.addr, self._event.addr) - self.assertEqual(len(msg.clock_class_priority_map), 0) - - def test_create_with_cc_prio_map(self): - msg = bt2.EventMessage(self._event, self._cc_prio_map) - self.assertEqual(msg.event.addr, self._event.addr) - self.assertEqual(len(msg.clock_class_priority_map), 1) - self.assertEqual(msg.clock_class_priority_map.highest_priority_clock_class.addr, - self._clock_class.addr) - self.assertEqual(msg.clock_class_priority_map[self._clock_class], 231) - - def test_eq(self): - msg = bt2.EventMessage(self._event, self._cc_prio_map) - event_copy = copy.copy(self._event) - event_copy.packet = self._packet - cc_prio_map_copy = copy.copy(self._cc_prio_map) - msg2 = bt2.EventMessage(event_copy, cc_prio_map_copy) - self.assertEqual(msg, msg2) - - def test_ne_event(self): - msg = bt2.EventMessage(self._event, self._cc_prio_map) - event_copy = copy.copy(self._event) - event_copy.payload_field['my_int'] = 17 - event_copy.packet = self._packet - cc_prio_map_copy = copy.copy(self._cc_prio_map) - msg2 = bt2.EventMessage(event_copy, cc_prio_map_copy) - self.assertNotEqual(msg, msg2) - - def test_ne_cc_prio_map(self): - msg = bt2.EventMessage(self._event) - event_copy = copy.copy(self._event) - event_copy.packet = self._packet - cc_prio_map_copy = copy.copy(self._cc_prio_map) - msg2 = bt2.EventMessage(event_copy, cc_prio_map_copy) - self.assertNotEqual(msg, msg2) - - def test_eq_invalid(self): - msg = bt2.EventMessage(self._event) - self.assertNotEqual(msg, 23) - - def test_copy(self): - msg = bt2.EventMessage(self._event, self._cc_prio_map) - msg2 = copy.copy(msg) - self.assertEqual(msg, msg2) - - def test_deepcopy(self): - msg = bt2.EventMessage(self._event, self._cc_prio_map) - msg2 = copy.deepcopy(msg) - self.assertEqual(msg, msg2) - - -@unittest.skip("this is broken") -class PacketBeginningMessageTestCase(_MessageTestCase): - def test_create(self): - msg = bt2.PacketBeginningMessage(self._packet) - self.assertEqual(msg.packet.addr, self._packet.addr) - - def test_eq(self): - msg = bt2.PacketBeginningMessage(self._packet) - packet_copy = copy.copy(self._packet) - msg2 = bt2.PacketBeginningMessage(packet_copy) - self.assertEqual(msg, msg2) - - def test_ne_packet(self): - msg = bt2.PacketBeginningMessage(self._packet) - packet_copy = copy.copy(self._packet) - packet_copy.header_field['hello'] = 1847 - msg2 = bt2.PacketBeginningMessage(packet_copy) - self.assertNotEqual(msg, msg2) - - def test_eq_invalid(self): - msg = bt2.PacketBeginningMessage(self._packet) - self.assertNotEqual(msg, 23) - - def test_copy(self): - msg = bt2.PacketBeginningMessage(self._packet) - msg2 = copy.copy(msg) - self.assertEqual(msg, msg2) - - def test_deepcopy(self): - msg = bt2.PacketBeginningMessage(self._packet) - msg2 = copy.deepcopy(msg) - self.assertEqual(msg, msg2) - - -@unittest.skip("this is broken") -class PacketEndMessageTestCase(_MessageTestCase): - def test_create(self): - msg = bt2.PacketEndMessage(self._packet) - self.assertEqual(msg.packet.addr, self._packet.addr) - - def test_eq(self): - msg = bt2.PacketEndMessage(self._packet) - packet_copy = copy.copy(self._packet) - msg2 = bt2.PacketEndMessage(packet_copy) - self.assertEqual(msg, msg2) - - def test_ne_packet(self): - msg = bt2.PacketEndMessage(self._packet) - packet_copy = copy.copy(self._packet) - packet_copy.header_field['hello'] = 1847 - msg2 = bt2.PacketEndMessage(packet_copy) - self.assertNotEqual(msg, msg2) - - def test_eq_invalid(self): - msg = bt2.PacketEndMessage(self._packet) - self.assertNotEqual(msg, 23) - - def test_copy(self): - msg = bt2.PacketEndMessage(self._packet) - msg2 = copy.copy(msg) - self.assertEqual(msg, msg2) - - def test_deepcopy(self): - msg = bt2.PacketEndMessage(self._packet) - msg2 = copy.deepcopy(msg) - self.assertEqual(msg, msg2) - - -@unittest.skip("this is broken") -class StreamBeginningMessageTestCase(_MessageTestCase): - def test_create(self): - msg = bt2.StreamBeginningMessage(self._stream) - self.assertEqual(msg.stream.addr, self._stream.addr) - - def test_eq(self): - msg = bt2.StreamBeginningMessage(self._stream) - stream_copy = copy.copy(self._stream) - msg2 = bt2.StreamBeginningMessage(stream_copy) - self.assertEqual(msg, msg2) - - def test_ne_stream(self): - msg = bt2.StreamBeginningMessage(self._stream) - stream_copy = self._sc(name='salut') - msg2 = bt2.StreamBeginningMessage(stream_copy) - self.assertNotEqual(msg, msg2) - - def test_eq_invalid(self): - msg = bt2.StreamBeginningMessage(self._stream) - self.assertNotEqual(msg, 23) - - def test_copy(self): - msg = bt2.StreamBeginningMessage(self._stream) - msg2 = copy.copy(msg) - self.assertEqual(msg, msg2) - - def test_deepcopy(self): - msg = bt2.StreamBeginningMessage(self._stream) - msg2 = copy.deepcopy(msg) - self.assertEqual(msg, msg2) - - -@unittest.skip("this is broken") -class StreamEndMessageTestCase(_MessageTestCase): - def test_create(self): - msg = bt2.StreamEndMessage(self._stream) - self.assertEqual(msg.stream.addr, self._stream.addr) - - def test_eq(self): - msg = bt2.StreamEndMessage(self._stream) - stream_copy = copy.copy(self._stream) - msg2 = bt2.StreamEndMessage(stream_copy) - self.assertEqual(msg, msg2) - - def test_ne_stream(self): - msg = bt2.StreamEndMessage(self._stream) - stream_copy = self._sc(name='salut') - msg2 = bt2.StreamEndMessage(stream_copy) - self.assertNotEqual(msg, msg2) - - def test_eq_invalid(self): - msg = bt2.StreamEndMessage(self._stream) - self.assertNotEqual(msg, 23) - - def test_copy(self): - msg = bt2.StreamEndMessage(self._stream) - msg2 = copy.copy(msg) - self.assertEqual(msg, msg2) - - def test_deepcopy(self): - msg = bt2.StreamEndMessage(self._stream) - msg2 = copy.deepcopy(msg) - self.assertEqual(msg, msg2) - - -@unittest.skip("this is broken") -class InactivityMessageTestCase(unittest.TestCase): +import utils +from utils import TestOutputPortMessageIterator +from bt2 import clock_snapshot as bt2_clock_snapshot +from bt2 import event as bt2_event +from bt2 import event_class as bt2_event_class +from bt2 import field as bt2_field +from bt2 import packet as bt2_packet +from bt2 import stream as bt2_stream +from bt2 import stream_class as bt2_stream_class +from bt2 import trace as bt2_trace +from bt2 import trace_class as bt2_trace_class + + +class AllMessagesTestCase(unittest.TestCase): def setUp(self): - self._cc1 = bt2.ClockClass('cc1', 1000) - self._cc2 = bt2.ClockClass('cc2', 2000) - self._cc_prio_map = bt2.ClockClassPriorityMap() - self._cc_prio_map[self._cc1] = 25 - self._cc_prio_map[self._cc2] = 50 - - def tearDown(self): - del self._cc1 - del self._cc2 - del self._cc_prio_map - - def test_create_no_cc_prio_map(self): - msg = bt2.InactivityMessage() - self.assertEqual(len(msg.clock_class_priority_map), 0) - - def test_create_with_cc_prio_map(self): - msg = bt2.InactivityMessage(self._cc_prio_map) - msg.clock_values.add(self._cc1(123)) - msg.clock_values.add(self._cc2(19487)) - self.assertEqual(len(msg.clock_class_priority_map), 2) - self.assertEqual(msg.clock_class_priority_map, self._cc_prio_map) - self.assertEqual(msg.clock_values[self._cc1], 123) - self.assertEqual(msg.clock_values[self._cc2], 19487) - - def test_eq(self): - msg = bt2.InactivityMessage(self._cc_prio_map) - msg.clock_values.add(self._cc1(123)) - msg.clock_values.add(self._cc2(19487)) - cc_prio_map_copy = copy.copy(self._cc_prio_map) - msg2 = bt2.InactivityMessage(cc_prio_map_copy) - msg2.clock_values.add(self._cc1(123)) - msg2.clock_values.add(self._cc2(19487)) - self.assertEqual(msg, msg2) - - def test_ne_cc_prio_map(self): - msg = bt2.InactivityMessage(self._cc_prio_map) - msg.clock_values.add(self._cc1(123)) - msg.clock_values.add(self._cc2(19487)) - cc_prio_map_copy = copy.copy(self._cc_prio_map) - cc_prio_map_copy[self._cc2] = 23 - msg2 = bt2.InactivityMessage(cc_prio_map_copy) - self.assertNotEqual(msg, msg2) - - def test_ne_clock_value(self): - msg = bt2.InactivityMessage(self._cc_prio_map) - msg.clock_values.add(self._cc1(123)) - msg.clock_values.add(self._cc2(19487)) - msg2 = bt2.InactivityMessage(self._cc_prio_map) - msg.clock_values.add(self._cc1(123)) - msg.clock_values.add(self._cc2(1847)) - self.assertNotEqual(msg, msg2) - - def test_eq_invalid(self): - msg = bt2.InactivityMessage(self._cc_prio_map) - self.assertNotEqual(msg, 23) - - def test_copy(self): - msg = bt2.InactivityMessage(self._cc_prio_map) - msg.clock_values.add(self._cc1(123)) - msg.clock_values.add(self._cc2(19487)) - msg_copy = copy.copy(msg) - self.assertEqual(msg, msg_copy) - self.assertNotEqual(msg.addr, msg_copy.addr) - self.assertEqual(msg.clock_class_priority_map.addr, - msg_copy.clock_class_priority_map.addr) - self.assertEqual(msg_copy.clock_values[self._cc1], 123) - self.assertEqual(msg_copy.clock_values[self._cc2], 19487) - - def test_deepcopy(self): - msg = bt2.InactivityMessage(self._cc_prio_map) - msg.clock_values.add(self._cc1(123)) - msg.clock_values.add(self._cc2(19487)) - msg_copy = copy.deepcopy(msg) - self.assertEqual(msg, msg_copy) - self.assertNotEqual(msg.addr, msg_copy.addr) - self.assertNotEqual(msg.clock_class_priority_map.addr, - msg_copy.clock_class_priority_map.addr) - self.assertEqual(msg.clock_class_priority_map, - msg_copy.clock_class_priority_map) - self.assertNotEqual(list(msg.clock_class_priority_map)[0].addr, - list(msg_copy.clock_class_priority_map)[0].addr) - self.assertIsNone(msg_copy.clock_values[self._cc1]) - self.assertIsNone(msg_copy.clock_values[self._cc2]) - self.assertEqual(msg_copy.clock_values[list(msg_copy.clock_class_priority_map)[0]], 123) - self.assertEqual(msg_copy.clock_values[list(msg_copy.clock_class_priority_map)[1]], 19487) - - -@unittest.skip("this is broken") -class DiscardedPacketsMessageTestCase(unittest.TestCase): - def setUp(self): - self._trace = bt2.Trace() - self._sc = bt2.StreamClass() - self._ec = bt2.EventClass('salut') - self._clock_class = bt2.ClockClass('yo', 1000) - self._uint64_int_ft = bt2.IntegerFieldType(64, mapped_clock_class=self._clock_class) - self._my_int_ft = bt2.IntegerFieldType(32) - self._ec.payload_field_type = bt2.StructureFieldType() - self._ec.payload_field_type += collections.OrderedDict([ - ('my_int', self._my_int_ft), - ]) - self._sc.add_event_class(self._ec) - self._sc.packet_context_field_type = bt2.StructureFieldType() - self._sc.packet_context_field_type += collections.OrderedDict([ - ('packet_seq_num', self._my_int_ft), - ('timestamp_begin', self._uint64_int_ft), - ('timestamp_end', self._uint64_int_ft), - ]) - self._trace.add_clock_class(self._clock_class) - self._trace.add_stream_class(self._sc) - self._stream = self._sc() - - def tearDown(self): - del self._trace - del self._sc - del self._ec - del self._clock_class - del self._uint64_int_ft - del self._my_int_ft - del self._stream - - def _create_event(self, packet): - event = self._ec() - event.payload_field['my_int'] = 23 - event.packet = packet - return event - - def _get_msg(self): class MyIter(bt2._UserMessageIterator): - def __init__(iter_self): - packet1 = self._stream.create_packet() - packet1.context_field['packet_seq_num'] = 0 - packet1.context_field['timestamp_begin'] = 3 - packet1.context_field['timestamp_end'] = 6 - packet2 = self._stream.create_packet() - packet2.context_field['packet_seq_num'] = 5 - packet2.context_field['timestamp_begin'] = 7 - packet2.context_field['timestamp_end'] = 10 - iter_self._ev1 = self._create_event(packet1) - iter_self._ev2 = self._create_event(packet2) - iter_self._at = 0 + def __init__(self, config, self_port_output): + self._at = 0 + self._with_stream_msgs_clock_snapshots = self_port_output.user_data.get( + 'with_stream_msgs_clock_snapshots', False + ) def __next__(self): - if self._at == 0: - msg = bt2.EventMessage(self._ev1) - elif self._at == 1: - msg = bt2.EventMessage(self._ev2) + if test_obj._clock_class: + if self._at == 0: + if self._with_stream_msgs_clock_snapshots: + msg = self._create_stream_beginning_message( + test_obj._stream, default_clock_snapshot=self._at + ) + else: + msg = self._create_stream_beginning_message( + test_obj._stream + ) + test_obj.assertIs(type(msg), bt2._StreamBeginningMessage) + elif self._at == 1: + msg = self._create_packet_beginning_message( + test_obj._packet, self._at + ) + test_obj.assertIs(type(msg), bt2._PacketBeginningMessage) + elif self._at == 2: + msg = self._create_event_message( + test_obj._event_class, test_obj._packet, self._at + ) + test_obj.assertIs(type(msg), bt2._EventMessage) + elif self._at == 3: + msg = self._create_message_iterator_inactivity_message( + test_obj._clock_class, self._at + ) + elif self._at == 4: + msg = self._create_discarded_events_message( + test_obj._stream, 890, self._at, self._at + ) + test_obj.assertIs(type(msg), bt2._DiscardedEventsMessage) + elif self._at == 5: + msg = self._create_packet_end_message( + test_obj._packet, self._at + ) + test_obj.assertIs(type(msg), bt2._PacketEndMessage) + elif self._at == 6: + msg = self._create_discarded_packets_message( + test_obj._stream, 678, self._at, self._at + ) + test_obj.assertIs(type(msg), bt2._DiscardedPacketsMessage) + elif self._at == 7: + if self._with_stream_msgs_clock_snapshots: + msg = self._create_stream_end_message( + test_obj._stream, default_clock_snapshot=self._at + ) + else: + msg = self._create_stream_end_message(test_obj._stream) + test_obj.assertIs(type(msg), bt2._StreamEndMessage) + elif self._at >= 8: + raise bt2.Stop else: - raise bt2.Stop + if self._at == 0: + msg = self._create_stream_beginning_message(test_obj._stream) + elif self._at == 1: + msg = self._create_packet_beginning_message(test_obj._packet) + elif self._at == 2: + msg = self._create_event_message( + test_obj._event_class, test_obj._packet + ) + elif self._at == 3: + msg = self._create_discarded_events_message( + test_obj._stream, 890 + ) + elif self._at == 4: + msg = self._create_packet_end_message(test_obj._packet) + elif self._at == 5: + msg = self._create_discarded_packets_message( + test_obj._stream, 678 + ) + elif self._at == 6: + msg = self._create_stream_end_message(test_obj._stream) + elif self._at >= 7: + raise bt2.Stop self._at += 1 return msg - class MySource(bt2._UserSourceComponent, - message_iterator_class=MyIter): - def __init__(self, params): - self._add_output_port('out') - - class MySink(bt2._UserSinkComponent): - def __init__(self, params): - self._add_input_port('in') - - def _consume(comp_self): - nonlocal the_msg - msg = next(comp_self._msg_iter) - - if type(msg) is bt2._DiscardedPacketsMessage: - the_msg = msg - raise bt2.Stop - - def _port_connected(self, port, other_port): - self._msg_iter = port.connection.create_message_iterator() - - the_msg = None - graph = bt2.Graph() - src = graph.add_component(MySource, 'src') - sink = graph.add_component(MySink, 'sink') - conn = graph.connect_ports(src.output_ports['out'], - sink.input_ports['in']) - graph.run() - return the_msg - - def test_create(self): - self.assertIsInstance(self._get_msg(), bt2._DiscardedPacketsMessage) - - def test_count(self): - self.assertEqual(self._get_msg().count, 4) - - def test_stream(self): - self.assertEqual(self._get_msg().stream.addr, self._stream.addr) - - def test_beginning_clock_value(self): - msg = self._get_msg() - beginning_clock_value = msg.beginning_clock_value - self.assertEqual(beginning_clock_value.clock_class, self._clock_class) - self.assertEqual(beginning_clock_value, 6) - - def test_end_clock_value(self): - msg = self._get_msg() - end_clock_value = msg.end_clock_value - self.assertEqual(end_clock_value.clock_class, self._clock_class) - self.assertEqual(end_clock_value, 7) - - def test_eq(self): - msg1 = self._get_msg() - msg2 = self._get_msg() - self.assertEqual(msg1, msg2) - - def test_eq_invalid(self): - msg1 = self._get_msg() - self.assertNotEqual(msg1, 23) - + class MySrc(bt2._UserSourceComponent, message_iterator_class=MyIter): + def __init__(self, config, params, obj): + self._add_output_port('out', params) -@unittest.skip("this is broken") -class DiscardedEventsMessageTestCase(unittest.TestCase): - def setUp(self): - self._trace = bt2.Trace() - self._sc = bt2.StreamClass() - self._ec = bt2.EventClass('salut') - self._clock_class = bt2.ClockClass('yo', 1000) - self._uint64_int_ft = bt2.IntegerFieldType(64, mapped_clock_class=self._clock_class) - self._my_int_ft = bt2.IntegerFieldType(32) - self._ec.payload_field_type = bt2.StructureFieldType() - self._ec.payload_field_type += collections.OrderedDict([ - ('my_int', self._my_int_ft), - ]) - self._sc.add_event_class(self._ec) - self._sc.packet_context_field_type = bt2.StructureFieldType() - self._sc.packet_context_field_type += collections.OrderedDict([ - ('events_discarded', self._my_int_ft), - ('timestamp_begin', self._uint64_int_ft), - ('timestamp_end', self._uint64_int_ft), - ]) - self._trace.add_clock_class(self._clock_class) - self._trace.add_stream_class(self._sc) - self._stream = self._sc() - - def tearDown(self): - del self._trace - del self._sc - del self._ec - del self._clock_class - del self._uint64_int_ft - del self._my_int_ft - del self._stream - - def _create_event(self, packet): - event = self._ec() - event.payload_field['my_int'] = 23 - event.packet = packet - return event - - def _get_msg(self): - class MyIter(bt2._UserMessageIterator): - def __init__(iter_self): - packet1 = self._stream.create_packet() - packet1.context_field['events_discarded'] = 0 - packet1.context_field['timestamp_begin'] = 3 - packet1.context_field['timestamp_end'] = 6 - packet2 = self._stream.create_packet() - packet2.context_field['events_discarded'] = 10 - packet2.context_field['timestamp_begin'] = 7 - packet2.context_field['timestamp_end'] = 10 - iter_self._ev1 = self._create_event(packet1) - iter_self._ev2 = self._create_event(packet2) - iter_self._at = 0 - - def __next__(self): - if self._at == 0: - msg = bt2.EventMessage(self._ev1) - elif self._at == 1: - msg = bt2.EventMessage(self._ev2) + with_cc = bool(params['with_cc']) + tc = self._create_trace_class() + if with_cc: + cc = self._create_clock_class() else: - raise bt2.Stop - - self._at += 1 - return msg - - class MySource(bt2._UserSourceComponent, - message_iterator_class=MyIter): - def __init__(self, params): - self._add_output_port('out') - - class MySink(bt2._UserSinkComponent): - def __init__(self, params): - self._add_input_port('in') - - def _consume(comp_self): - nonlocal the_msg - msg = next(comp_self._msg_iter) - - if type(msg) is bt2._DiscardedEventsMessage: - the_msg = msg - raise bt2.Stop - - def _port_connected(self, port, other_port): - self._msg_iter = port.connection.create_message_iterator() - - the_msg = None - graph = bt2.Graph() - src = graph.add_component(MySource, 'src') - sink = graph.add_component(MySink, 'sink') - conn = graph.connect_ports(src.output_ports['out'], - sink.input_ports['in']) - graph.run() - return the_msg - - def test_create(self): - self.assertIsInstance(self._get_msg(), bt2._DiscardedEventsMessage) - - def test_count(self): - self.assertEqual(self._get_msg().count, 10) - - def test_stream(self): - self.assertEqual(self._get_msg().stream.addr, self._stream.addr) - - def test_beginning_clock_value(self): - msg = self._get_msg() - beginning_clock_value = msg.beginning_clock_value - self.assertEqual(beginning_clock_value.clock_class, self._clock_class) - self.assertEqual(beginning_clock_value, 6) - - def test_end_clock_value(self): - msg = self._get_msg() - end_clock_value = msg.end_clock_value - self.assertEqual(end_clock_value.clock_class, self._clock_class) - self.assertEqual(end_clock_value, 10) - - def test_eq(self): - msg1 = self._get_msg() - msg2 = self._get_msg() - self.assertEqual(msg1, msg2) - - def test_eq_invalid(self): - msg1 = self._get_msg() - self.assertNotEqual(msg1, 23) + cc = None + + sc = tc.create_stream_class( + default_clock_class=cc, + supports_packets=True, + packets_have_beginning_default_clock_snapshot=with_cc, + packets_have_end_default_clock_snapshot=with_cc, + supports_discarded_events=True, + discarded_events_have_default_clock_snapshots=with_cc, + supports_discarded_packets=True, + discarded_packets_have_default_clock_snapshots=with_cc, + ) + + # Create payload field class + my_int_fc = tc.create_signed_integer_field_class(32) + payload_fc = tc.create_structure_field_class() + payload_fc += [('my_int', my_int_fc)] + + # Create specific context field class + my_int_fc = tc.create_signed_integer_field_class(32) + specific_fc = tc.create_structure_field_class() + specific_fc += [('my_int', my_int_fc)] + + ec = sc.create_event_class( + name='salut', + payload_field_class=payload_fc, + specific_context_field_class=specific_fc, + ) + + trace = tc() + stream = trace.create_stream(sc) + packet = stream.create_packet() + + test_obj._trace = trace + test_obj._stream = stream + test_obj._packet = packet + test_obj._event_class = ec + test_obj._clock_class = cc + + test_obj = self + self._graph = bt2.Graph() + self._src = MySrc + self._iter = MyIter + + def test_all_msg_with_cc(self): + params = {'with_cc': True} + self._src_comp = self._graph.add_component(self._src, 'my_source', params) + self._msg_iter = TestOutputPortMessageIterator( + self._graph, self._src_comp.output_ports['out'] + ) + + for i, msg in enumerate(self._msg_iter): + if i == 0: + self.assertIs(type(msg), bt2._StreamBeginningMessageConst) + self.assertIs(type(msg.stream), bt2_stream._StreamConst) + self.assertEqual(msg.stream.addr, self._stream.addr) + self.assertIsInstance( + msg.default_clock_snapshot, bt2._UnknownClockSnapshot + ) + elif i == 1: + self.assertIs(type(msg), bt2._PacketBeginningMessageConst) + self.assertIs(type(msg.packet), bt2_packet._PacketConst) + self.assertIs( + type(msg.default_clock_snapshot), + bt2_clock_snapshot._ClockSnapshotConst, + ) + self.assertEqual(msg.packet.addr, self._packet.addr) + self.assertEqual(msg.default_clock_snapshot.value, i) + elif i == 2: + self.assertIs(type(msg), bt2._EventMessageConst) + self.assertIs(type(msg.event), bt2_event._EventConst) + self.assertIs( + type(msg.default_clock_snapshot), + bt2_clock_snapshot._ClockSnapshotConst, + ) + self.assertIs( + type(msg.event.payload_field), bt2_field._StructureFieldConst + ) + self.assertIs( + type(msg.event.payload_field['my_int']), + bt2_field._SignedIntegerFieldConst, + ) + + self.assertEqual(msg.event.cls.addr, self._event_class.addr) + self.assertEqual(msg.default_clock_snapshot.value, i) + elif i == 3: + self.assertIs(type(msg), bt2._MessageIteratorInactivityMessageConst) + self.assertIs( + type(msg.clock_snapshot), bt2_clock_snapshot._ClockSnapshotConst + ) + self.assertEqual(msg.clock_snapshot.value, i) + elif i == 4: + self.assertIs(type(msg), bt2._DiscardedEventsMessageConst) + self.assertIs(type(msg.stream), bt2_stream._StreamConst) + self.assertIs(type(msg.stream.cls), bt2_stream_class._StreamClassConst) + self.assertIs( + type(msg.beginning_default_clock_snapshot), + bt2_clock_snapshot._ClockSnapshotConst, + ) + self.assertIs( + type(msg.end_default_clock_snapshot), + bt2_clock_snapshot._ClockSnapshotConst, + ) + + self.assertEqual(msg.stream.addr, self._stream.addr) + self.assertEqual(msg.count, 890) + self.assertEqual( + msg.stream.cls.default_clock_class.addr, self._clock_class.addr + ) + self.assertEqual(msg.beginning_default_clock_snapshot.value, i) + self.assertEqual(msg.end_default_clock_snapshot.value, i) + elif i == 5: + self.assertIs(type(msg), bt2._PacketEndMessageConst) + self.assertIs(type(msg.packet), bt2_packet._PacketConst) + self.assertIs( + type(msg.default_clock_snapshot), + bt2_clock_snapshot._ClockSnapshotConst, + ) + self.assertEqual(msg.packet.addr, self._packet.addr) + self.assertEqual(msg.default_clock_snapshot.value, i) + elif i == 6: + self.assertIs(type(msg), bt2._DiscardedPacketsMessageConst) + self.assertIs(type(msg.stream), bt2_stream._StreamConst) + self.assertIs(type(msg.stream.trace), bt2_trace._TraceConst) + self.assertIs( + type(msg.stream.trace.cls), bt2_trace_class._TraceClassConst + ) + self.assertIs( + type(msg.beginning_default_clock_snapshot), + bt2_clock_snapshot._ClockSnapshotConst, + ) + self.assertIs( + type(msg.end_default_clock_snapshot), + bt2_clock_snapshot._ClockSnapshotConst, + ) + self.assertEqual(msg.stream.addr, self._stream.addr) + self.assertEqual(msg.count, 678) + self.assertEqual( + msg.stream.cls.default_clock_class.addr, self._clock_class.addr + ) + self.assertEqual(msg.beginning_default_clock_snapshot.value, i) + self.assertEqual(msg.end_default_clock_snapshot.value, i) + elif i == 7: + self.assertIs(type(msg), bt2._StreamEndMessageConst) + self.assertIs(type(msg.stream), bt2_stream._StreamConst) + self.assertEqual(msg.stream.addr, self._stream.addr) + self.assertIs( + type(msg.default_clock_snapshot), bt2._UnknownClockSnapshot + ) + else: + raise Exception + + def test_all_msg_without_cc(self): + params = {'with_cc': False} + self._src_comp = self._graph.add_component(self._src, 'my_source', params) + self._msg_iter = TestOutputPortMessageIterator( + self._graph, self._src_comp.output_ports['out'] + ) + + for i, msg in enumerate(self._msg_iter): + if i == 0: + self.assertIsInstance(msg, bt2._StreamBeginningMessageConst) + self.assertIs(type(msg.stream), bt2_stream._StreamConst) + self.assertEqual(msg.stream.addr, self._stream.addr) + with self.assertRaisesRegex( + ValueError, 'stream class has no default clock class' + ): + msg.default_clock_snapshot + elif i == 1: + self.assertIsInstance(msg, bt2._PacketBeginningMessageConst) + self.assertIs(type(msg.packet), bt2_packet._PacketConst) + self.assertEqual(msg.packet.addr, self._packet.addr) + elif i == 2: + self.assertIsInstance(msg, bt2._EventMessageConst) + self.assertIs(type(msg.event), bt2_event._EventConst) + self.assertIs(type(msg.event.cls), bt2_event_class._EventClassConst) + self.assertEqual(msg.event.cls.addr, self._event_class.addr) + with self.assertRaisesRegex( + ValueError, 'stream class has no default clock class' + ): + msg.default_clock_snapshot + elif i == 3: + self.assertIsInstance(msg, bt2._DiscardedEventsMessageConst) + self.assertIs(type(msg.stream), bt2_stream._StreamConst) + self.assertIs(type(msg.stream.cls), bt2_stream_class._StreamClassConst) + self.assertEqual(msg.stream.addr, self._stream.addr) + self.assertEqual(msg.count, 890) + self.assertIsNone(msg.stream.cls.default_clock_class) + with self.assertRaisesRegex( + ValueError, + 'such a message has no clock snapshots for this stream class', + ): + msg.beginning_default_clock_snapshot + with self.assertRaisesRegex( + ValueError, + 'such a message has no clock snapshots for this stream class', + ): + msg.end_default_clock_snapshot + elif i == 4: + self.assertIsInstance(msg, bt2._PacketEndMessageConst) + self.assertEqual(msg.packet.addr, self._packet.addr) + self.assertIs(type(msg.packet), bt2_packet._PacketConst) + elif i == 5: + self.assertIsInstance(msg, bt2._DiscardedPacketsMessageConst) + self.assertIs(type(msg.stream), bt2_stream._StreamConst) + self.assertIs(type(msg.stream.cls), bt2_stream_class._StreamClassConst) + self.assertIs( + type(msg.stream.cls.trace_class), bt2_trace_class._TraceClassConst + ) + self.assertEqual(msg.stream.addr, self._stream.addr) + self.assertEqual(msg.count, 678) + self.assertIsNone(msg.stream.cls.default_clock_class) + with self.assertRaisesRegex( + ValueError, + 'such a message has no clock snapshots for this stream class', + ): + msg.beginning_default_clock_snapshot + with self.assertRaisesRegex( + ValueError, + 'such a message has no clock snapshots for this stream class', + ): + msg.end_default_clock_snapshot + elif i == 6: + self.assertIsInstance(msg, bt2._StreamEndMessageConst) + self.assertIs(type(msg.stream), bt2_stream._StreamConst) + self.assertEqual(msg.stream.addr, self._stream.addr) + with self.assertRaisesRegex( + ValueError, 'stream class has no default clock class' + ): + msg.default_clock_snapshot + else: + raise Exception + + def test_msg_stream_with_clock_snapshots(self): + params = {'with_cc': True, 'with_stream_msgs_clock_snapshots': True} + + self._src_comp = self._graph.add_component(self._src, 'my_source', params) + self._msg_iter = TestOutputPortMessageIterator( + self._graph, self._src_comp.output_ports['out'] + ) + msgs = list(self._msg_iter) + + msg_stream_beg = msgs[0] + self.assertIsInstance(msg_stream_beg, bt2._StreamBeginningMessageConst) + self.assertIs( + type(msg_stream_beg.default_clock_snapshot), + bt2_clock_snapshot._ClockSnapshotConst, + ) + self.assertEqual(msg_stream_beg.default_clock_snapshot.value, 0) + + msg_stream_end = msgs[7] + self.assertIsInstance(msg_stream_end, bt2._StreamEndMessageConst) + self.assertIs( + type(msg_stream_end.default_clock_snapshot), + bt2_clock_snapshot._ClockSnapshotConst, + ) + self.assertEqual(msg_stream_end.default_clock_snapshot.value, 7) + + def test_stream_beg_msg(self): + msg = utils.get_stream_beginning_message() + self.assertIs(type(msg.stream), bt2_stream._Stream) + + def test_stream_end_msg(self): + msg = utils.get_stream_end_message() + self.assertIs(type(msg.stream), bt2_stream._Stream) + + def test_packet_beg_msg(self): + msg = utils.get_packet_beginning_message() + self.assertIs(type(msg.packet), bt2_packet._Packet) + + def test_packet_end_msg(self): + msg = utils.get_packet_end_message() + self.assertIs(type(msg.packet), bt2_packet._Packet) + + def test_event_msg(self): + msg = utils.get_event_message() + self.assertIs(type(msg.event), bt2_event._Event) + + +if __name__ == '__main__': + unittest.main()