def setUp(self): self._trace = bt2.Trace() self._sc = bt2.StreamClass() self._ec = bt2.EventClass('salut') self._my_int_fc = bt2.IntegerFieldClass(32) self._ec.payload_field_class = bt2.StructureFieldClass() self._ec.payload_field_class += collections.OrderedDict([ ('my_int', self._my_int_fc), ]) 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_class = bt2.StructureFieldClass() self._trace.packet_header_field_class += collections.OrderedDict([ ('hello', self._my_int_fc), ]) 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_snapshots.add(self._clock_class(1772)) self._event.payload_field['my_int'] = 23 self._event.packet = self._packet
def setUp(self): self._context_fc = bt2.StructureFieldClass() self._context_fc.append_field('allo', bt2.StringFieldClass()) self._context_fc.append_field('zola', bt2.IntegerFieldClass(18)) self._payload_fc = bt2.StructureFieldClass() self._payload_fc.append_field('zoom', bt2.StringFieldClass()) self._ec = bt2.EventClass('my_event') self._ec.id = 18 self._ec.emf_uri = 'yes' self._ec.log_level = bt2.EventClassLogLevel.INFO self._ec.context_field_class = self._context_fc self._ec.payload_field_class = self._payload_fc
def _create_event_classes(self): context_fc = bt2.StructureFieldClass() context_fc.append_field('allo', bt2.StringFieldClass()) context_fc.append_field('zola', bt2.IntegerFieldClass(18)) payload_fc = bt2.StructureFieldClass() payload_fc.append_field('zoom', bt2.StringFieldClass()) ec1 = bt2.EventClass('event23', id=23, context_field_class=context_fc, payload_field_class=payload_fc) ec2 = bt2.EventClass('event17', id=17, context_field_class=payload_fc, payload_field_class=context_fc) return ec1, ec2
def _create_stream_class(self, name, id): ec1, ec2 = self._create_event_classes() packet_context_fc = bt2.StructureFieldClass() packet_context_fc.append_field('menu', bt2.FloatingPointNumberFieldClass()) packet_context_fc.append_field('sticker', bt2.StringFieldClass()) event_header_fc = bt2.StructureFieldClass() event_header_fc.append_field('id', bt2.IntegerFieldClass(19)) event_context_fc = bt2.StructureFieldClass() event_context_fc.append_field('msg', bt2.StringFieldClass()) return bt2.StreamClass(name=name, id=id, packet_context_field_class=packet_context_fc, event_header_field_class=event_header_fc, event_context_field_class=event_context_fc, event_classes=(ec1, ec2))
def setUp(self): self._packet_context_fc = bt2.StructureFieldClass() self._packet_context_fc.append_field( 'menu', bt2.FloatingPointNumberFieldClass()) self._packet_context_fc.append_field('sticker', bt2.StringFieldClass()) self._event_header_fc = bt2.StructureFieldClass() self._event_header_fc.append_field('id', bt2.IntegerFieldClass(19)) self._event_context_fc = bt2.StructureFieldClass() self._event_context_fc.append_field('msg', bt2.StringFieldClass()) self._ec1, self._ec2 = self._create_event_classes() self._sc = bt2.StreamClass( name='my_stream_class', id=12, packet_context_field_class=self._packet_context_fc, event_header_field_class=self._event_header_fc, event_context_field_class=self._event_context_fc, event_classes=(self._ec1, self._ec2))
def test_iadd(self): struct_fc = bt2.StructureFieldClass() c_field_class = bt2.StringFieldClass() d_field_class = bt2.EnumerationFieldClass(size=32) e_field_class = bt2.StructureFieldClass() struct_fc.append_field('c_string', c_field_class) struct_fc.append_field('d_enum', d_field_class) struct_fc.append_field('e_struct', e_field_class) a_field_class = bt2.FloatingPointNumberFieldClass() b_field_class = bt2.IntegerFieldClass(17) self._fc.append_field('a_float', a_field_class) self._fc.append_field('b_int', b_field_class) self._fc += struct_fc self.assertEqual(self._fc['a_float'], a_field_class) self.assertEqual(self._fc['b_int'], b_field_class) self.assertEqual(self._fc['c_string'], c_field_class) self.assertEqual(self._fc['d_enum'], d_field_class) self.assertEqual(self._fc['e_struct'], e_field_class)
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_fc = bt2.IntegerFieldClass(64, mapped_clock_class=self._clock_class) self._my_int_fc = bt2.IntegerFieldClass(32) self._ec.payload_field_class = bt2.StructureFieldClass() self._ec.payload_field_class += collections.OrderedDict([ ('my_int', self._my_int_fc), ]) self._sc.add_event_class(self._ec) self._sc.packet_context_field_class = bt2.StructureFieldClass() self._sc.packet_context_field_class += collections.OrderedDict([ ('events_discarded', self._my_int_fc), ('timestamp_begin', self._uint64_int_fc), ('timestamp_end', self._uint64_int_fc), ]) self._trace.add_clock_class(self._clock_class) self._trace.add_stream_class(self._sc) self._stream = self._sc()
def _build_meta(self): self._trace = bt2.Trace() self._sc = bt2.StreamClass() self._ec = bt2.EventClass('salut') self._my_int_fc = bt2.IntegerFieldClass(32) self._ec.payload_field_class = bt2.StructureFieldClass() self._ec.payload_field_class += collections.OrderedDict([ ('my_int', self._my_int_fc), ]) self._sc.add_event_class(self._ec) self._trace.add_stream_class(self._sc) self._stream = self._sc() self._packet = self._stream.create_packet()
def test_stream(self): tc = bt2.Trace() tc.packet_header_field_class = bt2.StructureFieldClass() tc.packet_header_field_class.append_field('magic', bt2.IntegerFieldClass(32)) tc.packet_header_field_class.append_field('stream_id', bt2.IntegerFieldClass(16)) tc.add_stream_class(self._ec.stream_class) ev = self._ec() self._fill_ev(ev) stream = self._ec.stream_class() packet = stream.create_packet() packet.header_field['magic'] = 0xc1fc1fc1 packet.header_field['stream_id'] = 0 packet.context_field['something'] = 154 packet.context_field['something_else'] = 17.2 ev.packet = packet self.assertEqual(ev.stream.addr, stream.addr)
def test_getitem(self): tc = bt2.Trace() tc.packet_header_field_class = bt2.StructureFieldClass() tc.packet_header_field_class.append_field('magic', bt2.IntegerFieldClass(32)) tc.packet_header_field_class.append_field('stream_id', bt2.IntegerFieldClass(16)) tc.add_stream_class(self._ec.stream_class) ev = self._ec() self._fill_ev(ev) stream = self._ec.stream_class() packet = stream.create_packet() packet.header_field['magic'] = 0xc1fc1fc1 packet.header_field['stream_id'] = 0 packet.context_field['something'] = 154 packet.context_field['something_else'] = 17.2 with self.assertRaises(KeyError): ev['magic'] ev.packet = packet self.assertEqual(ev['mosquito'], 42) self.assertEqual(ev['gnu'], 23) self.assertEqual(ev['giraffe'], 1) self.assertEqual(ev['msg'], 'hellooo') self.assertEqual(ev['ant'], -1) self.assertEqual(ev['stuff'], 13.194) self.assertEqual(ev['cpu_id'], 1) self.assertEqual(ev['ts'], 1234) self.assertEqual(ev['id'], 23) self.assertEqual(ev['something_else'], 17.2) self.assertEqual(ev['something'], 154) self.assertEqual(ev['stream_id'], 0) self.assertEqual(ev['magic'], 0xc1fc1fc1) with self.assertRaises(KeyError): ev['yes']
def test_create_with_min_alignment(self): fc = bt2.StructureFieldClass(8) self.assertEqual(fc.alignment, 8)
def setUp(self): self._fc = bt2.StructureFieldClass()
def _get_std_header(self): header_fc = bt2.StructureFieldClass() header_fc.append_field('magic', bt2.IntegerFieldClass(32)) header_fc.append_field('stream_id', bt2.IntegerFieldClass(32)) return header_fc
def test_assign_packet_header_field_class(self): header_fc = bt2.StructureFieldClass() header_fc.append_field('magic', bt2.IntegerFieldClass(32)) self._tc.packet_header_field_class = header_fc self.assertEqual(self._tc.packet_header_field_class, header_fc)
def _create_packet(self, with_ph=True, with_pc=True): # event header eh = bt2.StructureFieldClass() eh += OrderedDict(( ('id', bt2.IntegerFieldClass(8)), ('ts', bt2.IntegerFieldClass(32)), )) # stream event context sec = bt2.StructureFieldClass() sec += OrderedDict(( ('cpu_id', bt2.IntegerFieldClass(8)), ('stuff', bt2.FloatingPointNumberFieldClass()), )) # packet context if with_pc: pc = bt2.StructureFieldClass() pc += OrderedDict(( ('something', bt2.IntegerFieldClass(8)), ('something_else', bt2.FloatingPointNumberFieldClass()), )) else: pc = None # stream class sc = bt2.StreamClass() sc.packet_context_field_class = pc sc.event_header_field_class = eh sc.event_context_field_class = sec # event context ec = bt2.StructureFieldClass() ec += OrderedDict(( ('ant', bt2.IntegerFieldClass(16, is_signed=True)), ('msg', bt2.StringFieldClass()), )) # event payload ep = bt2.StructureFieldClass() ep += OrderedDict(( ('giraffe', bt2.IntegerFieldClass(32)), ('gnu', bt2.IntegerFieldClass(8)), ('mosquito', bt2.IntegerFieldClass(8)), )) # event class event_class = bt2.EventClass('ec') event_class.context_field_class = ec event_class.payload_field_class = ep sc.add_event_class(event_class) # packet header if with_ph: ph = bt2.StructureFieldClass() ph += OrderedDict(( ('magic', bt2.IntegerFieldClass(32)), ('stream_id', bt2.IntegerFieldClass(16)), )) else: ph = None # trace c;ass tc = bt2.Trace() tc.packet_header_field_class = ph tc.add_stream_class(sc) # stream stream = sc() # packet return stream.create_packet()
def _create_ec(self, with_eh=True, with_sec=True, with_ec=True, with_ep=True): # event header if with_eh: eh = bt2.StructureFieldClass() eh += OrderedDict(( ('id', bt2.IntegerFieldClass(8)), ('ts', bt2.IntegerFieldClass(32)), )) else: eh = None # stream event context if with_sec: sec = bt2.StructureFieldClass() sec += OrderedDict(( ('cpu_id', bt2.IntegerFieldClass(8)), ('stuff', bt2.FloatingPointNumberFieldClass()), )) else: sec = None # packet context pc = bt2.StructureFieldClass() pc += OrderedDict(( ('something', bt2.IntegerFieldClass(8)), ('something_else', bt2.FloatingPointNumberFieldClass()), )) # stream class sc = bt2.StreamClass() sc.packet_context_field_class = pc sc.event_header_field_class = eh sc.event_context_field_class = sec # event context if with_ec: ec = bt2.StructureFieldClass() ec += OrderedDict(( ('ant', bt2.IntegerFieldClass(16, is_signed=True)), ('msg', bt2.StringFieldClass()), )) else: ec = None # event payload if with_ep: ep = bt2.StructureFieldClass() ep += OrderedDict(( ('giraffe', bt2.IntegerFieldClass(32)), ('gnu', bt2.IntegerFieldClass(8)), ('mosquito', bt2.IntegerFieldClass(8)), )) else: ep = None # event class event_class = bt2.EventClass('ec') event_class.context_field_class = ec event_class.payload_field_class = ep sc.add_event_class(event_class) return event_class