def test_cycles_to_ns_from_origin(self):
def f(comp_self):
- return comp_self._create_clock_class(frequency=10**8, origin_is_unix_epoch=True)
+ return comp_self._create_clock_class(
+ frequency=10 ** 8, origin_is_unix_epoch=True
+ )
cc = run_in_component_init(f)
self.assertEqual(cc.cycles_to_ns_from_origin(112), 1120)
return comp_self._create_clock_class(frequency=1000)
cc = run_in_component_init(f)
- with self.assertRaises(OverflowError):
- cc.cycles_to_ns_from_origin(2**63)
+ with self.assertRaises(bt2._OverflowError):
+ cc.cycles_to_ns_from_origin(2 ** 63)
def test_create_uuid(self):
def f(comp_self):
- return comp_self._create_clock_class(uuid=uuid.UUID('b43372c32ef0be28444dfc1c5cdafd33'))
+ return comp_self._create_clock_class(
+ uuid=uuid.UUID('b43372c32ef0be28444dfc1c5cdafd33')
+ )
cc = run_in_component_init(f)
self.assertEqual(cc.uuid, uuid.UUID('b43372c32ef0be28444dfc1c5cdafd33'))
class ClockSnapshotTestCase(unittest.TestCase):
def setUp(self):
def f(comp_self):
- cc = comp_self._create_clock_class(1000, 'my_cc',
- offset=bt2.ClockClassOffset(45, 354))
+ cc = comp_self._create_clock_class(
+ 1000, 'my_cc', offset=bt2.ClockClassOffset(45, 354)
+ )
tc = comp_self._create_trace_class()
return (cc, tc)
_cc, _tc = run_in_component_init(f)
_trace = _tc()
- _sc = _tc.create_stream_class(default_clock_class=_cc,
- packets_have_beginning_default_clock_snapshot=True,
- packets_have_end_default_clock_snapshot=True)
+ _sc = _tc.create_stream_class(default_clock_class=_cc)
_ec = _sc.create_event_class(name='salut')
_stream = _trace.create_stream(_sc)
- _packet = _stream.create_packet()
- self._packet = _packet
self._stream = _stream
self._ec = _ec
self._cc = _cc
if self._at == 0:
notif = self._create_stream_beginning_message(_stream)
elif self._at == 1:
- notif = self._create_packet_beginning_message(_packet, 100)
+ notif = self._create_event_message(_ec, _stream, 123)
elif self._at == 2:
- notif = self._create_event_message(_ec, _packet, 123)
+ notif = self._create_event_message(_ec, _stream, 2 ** 63)
elif self._at == 3:
- notif = self._create_event_message(_ec, _packet, 2**63)
- elif self._at == 4:
- notif = self._create_packet_end_message(_packet)
- elif self._at == 5:
notif = self._create_stream_end_message(_stream)
else:
raise bt2.Stop
self._graph = bt2.Graph()
self._src_comp = self._graph.add_component(MySrc, 'my_source')
self._msg_iter = self._graph.create_output_port_message_iterator(
- self._src_comp.output_ports['out'])
+ self._src_comp.output_ports['out']
+ )
for i, msg in enumerate(self._msg_iter):
- if i == 2:
+ if i == 1:
self._msg = msg
- elif i == 3:
+ elif i == 2:
self._msg_clock_overflow = msg
break
def test_create_default(self):
self.assertEqual(
- self._msg.default_clock_snapshot.clock_class.addr, self._cc.addr)
+ self._msg.default_clock_snapshot.clock_class.addr, self._cc.addr
+ )
self.assertEqual(self._msg.default_clock_snapshot.value, 123)
def test_clock_class(self):
self.assertEqual(
- self._msg.default_clock_snapshot.clock_class.addr, self._cc.addr)
+ self._msg.default_clock_snapshot.clock_class.addr, self._cc.addr
+ )
def test_ns_from_origin(self):
s_from_origin = 45 + ((354 + 123) / 1000)
ns_from_origin = int(s_from_origin * 1e9)
self.assertEqual(
- self._msg.default_clock_snapshot.ns_from_origin, ns_from_origin)
+ self._msg.default_clock_snapshot.ns_from_origin, ns_from_origin
+ )
def test_ns_from_origin_overflow(self):
- with self.assertRaises(OverflowError):
+ with self.assertRaises(bt2._OverflowError):
self._msg_clock_overflow.default_clock_snapshot.ns_from_origin
def test_eq_int(self):