# it.
def __init__(self, config, params, obj):
- self._add_input_port('in')
+ self._add_input_port("in")
def _user_consume(self):
next(self._msg_iter)
def _user_graph_is_configured(self):
- self._msg_iter = self._create_message_iterator(self._input_ports['in'])
+ self._msg_iter = self._create_message_iterator(self._input_ports["in"])
def _create_graph(src_comp_cls, sink_comp_cls, flt_comp_cls=None):
graph = bt2.Graph()
- src_comp = graph.add_component(src_comp_cls, 'src')
- sink_comp = graph.add_component(sink_comp_cls, 'sink')
+ src_comp = graph.add_component(src_comp_cls, "src")
+ sink_comp = graph.add_component(sink_comp_cls, "sink")
if flt_comp_cls is not None:
- flt_comp = graph.add_component(flt_comp_cls, 'flt')
- graph.connect_ports(src_comp.output_ports['out'], flt_comp.input_ports['in'])
- graph.connect_ports(flt_comp.output_ports['out'], sink_comp.input_ports['in'])
+ flt_comp = graph.add_component(flt_comp_cls, "flt")
+ graph.connect_ports(src_comp.output_ports["out"], flt_comp.input_ports["in"])
+ graph.connect_ports(flt_comp.output_ports["out"], sink_comp.input_ports["in"])
else:
- graph.connect_ports(src_comp.output_ports['out'], sink_comp.input_ports['in'])
+ graph.connect_ports(src_comp.output_ports["out"], sink_comp.input_ports["in"])
return graph
class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
def __init__(self, config, params, obj):
nonlocal the_output_port_from_source
- the_output_port_from_source = self._add_output_port('out', 'user data')
+ the_output_port_from_source = self._add_output_port("out", "user data")
initialized = False
graph = _create_graph(MySource, SimpleSink)
self.assertEqual(
the_output_port_from_source.addr, the_output_port_from_iter.addr
)
- self.assertEqual(the_output_port_from_iter.user_data, 'user data')
+ self.assertEqual(the_output_port_from_iter.user_data, "user data")
def test_create_from_message_iterator(self):
class MySourceIter(bt2._UserMessageIterator):
class MySource(bt2._UserSourceComponent, message_iterator_class=MySourceIter):
def __init__(self, config, params, obj):
- self._add_output_port('out')
+ self._add_output_port("out")
class MyFilterIter(bt2._UserMessageIterator):
def __init__(self, config, self_port_output):
nonlocal flt_iter_initialized
flt_iter_initialized = True
self._up_iter = self._create_message_iterator(
- self._component._input_ports['in']
+ self._component._input_ports["in"]
)
def __next__(self):
class MyFilter(bt2._UserFilterComponent, message_iterator_class=MyFilterIter):
def __init__(self, config, params, obj):
- self._add_input_port('in')
- self._add_output_port('out')
+ self._add_input_port("in")
+ self._add_output_port("out")
src_iter_initialized = False
flt_iter_initialized = False
def test_create_from_sink_component_unconnected_port_raises(self):
class MySink(bt2._UserSinkComponent):
def __init__(comp_self, config, params, obj):
- comp_self._input_port = comp_self._add_input_port('in')
+ comp_self._input_port = comp_self._add_input_port("in")
def _user_graph_is_configured(comp_self):
- with self.assertRaisesRegex(ValueError, 'input port is not connected'):
+ with self.assertRaisesRegex(ValueError, "input port is not connected"):
comp_self._create_message_iterator(comp_self._input_port)
nonlocal seen
seen = False
graph = bt2.Graph()
- graph.add_component(MySink, 'snk')
+ graph.add_component(MySink, "snk")
graph.run()
self.assertTrue(seen)
def test_create_from_message_iterator_unconnected_port_raises(self):
class MyFilterIter(bt2._UserMessageIterator):
def __init__(iter_self, config, port):
- input_port = iter_self._component._input_ports['in']
+ input_port = iter_self._component._input_ports["in"]
- with self.assertRaisesRegex(ValueError, 'input port is not connected'):
+ with self.assertRaisesRegex(ValueError, "input port is not connected"):
iter_self._create_message_iterator(input_port)
nonlocal seen
class MyFilter(bt2._UserFilterComponent, message_iterator_class=MyFilterIter):
def __init__(comp_self, config, params, obj):
- comp_self._add_input_port('in')
- comp_self._add_output_port('out')
+ comp_self._add_input_port("in")
+ comp_self._add_output_port("out")
class MySink(bt2._UserSinkComponent):
def __init__(comp_self, config, params, obj):
- comp_self._input_port = comp_self._add_input_port('in')
+ comp_self._input_port = comp_self._add_input_port("in")
def _user_graph_is_configured(comp_self):
comp_self._input_iter = comp_self._create_message_iterator(
seen = False
graph = bt2.Graph()
- flt = graph.add_component(MyFilter, 'flt')
- snk = graph.add_component(MySink, 'snk')
- graph.connect_ports(flt.output_ports['out'], snk.input_ports['in'])
+ flt = graph.add_component(MyFilter, "flt")
+ snk = graph.add_component(MySink, "snk")
+ graph.connect_ports(flt.output_ports["out"], snk.input_ports["in"])
graph.run()
self.assertTrue(seen)
# are both used in the graph.
class MySourceIter(bt2._UserMessageIterator):
def __init__(self, config, self_port_output):
- raise ValueError('Very bad error')
+ raise ValueError("Very bad error")
class MySource(bt2._UserSourceComponent, message_iterator_class=MySourceIter):
def __init__(self, config, params, obj):
- self._add_output_port('out')
+ self._add_output_port("out")
class MyFilterIter(bt2._UserMessageIterator):
def __init__(self, config, self_port_output):
# This is expected to raise because of the error in
# MySourceIter.__init__.
- self._create_message_iterator(self._component._input_ports['in'])
+ self._create_message_iterator(self._component._input_ports["in"])
class MyFilter(bt2._UserFilterComponent, message_iterator_class=MyFilterIter):
def __init__(self, config, params, obj):
- self._add_input_port('in')
- self._add_output_port('out')
+ self._add_input_port("in")
+ self._add_output_port("out")
graph = _create_graph(MySource, SimpleSink, MyFilter)
cause = exc[0]
self.assertIsInstance(cause, bt2._MessageIteratorErrorCause)
- self.assertEqual(cause.component_name, 'src')
- self.assertEqual(cause.component_output_port_name, 'out')
- self.assertIn('ValueError: Very bad error', cause.message)
+ self.assertEqual(cause.component_name, "src")
+ self.assertEqual(cause.component_output_port_name, "out")
+ self.assertIn("ValueError: Very bad error", cause.message)
def test_finalize(self):
class MyIter(bt2._UserMessageIterator):
class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
def __init__(self, config, params, obj):
- self._add_output_port('out')
+ self._add_output_port("out")
finalized = False
graph = _create_graph(MySource, SimpleSink)
class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
def __init__(self, config, params, obj):
- self._add_output_port('out')
+ self._add_output_port("out")
config_type = None
graph = _create_graph(MySource, SimpleSink)
class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
def __init__(self, config, params, obj):
- self._add_output_port('out')
+ self._add_output_port("out")
class MySink(bt2._UserSinkComponent):
def __init__(self, config, params, obj):
- self._add_input_port('in')
+ self._add_input_port("in")
def _user_graph_is_configured(self):
- self._msg_iter = self._create_message_iterator(self._input_ports['in'])
+ self._msg_iter = self._create_message_iterator(self._input_ports["in"])
def _user_consume(self):
nonlocal can_seek_forward
class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
def __init__(self, config, params, obj):
- self._add_output_port('out')
+ self._add_output_port("out")
graph = _create_graph(MySource, SimpleSink)
with self.assertRaises(bt2._Error) as ctx:
class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
def __init__(self, config, params, obj):
- self._add_output_port('out')
+ self._add_output_port("out")
self._salut = 23
salut = None
class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
def __init__(self, config, params, obj):
- self._add_output_port('out')
+ self._add_output_port("out")
called = False
graph = _create_graph(MySource, SimpleSink)
class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
def __init__(self, config, params, obj):
- self._add_output_port('out')
+ self._add_output_port("out")
addr = None
graph = _create_graph(MySource, SimpleSink)
tc = self._create_trace_class()
sc = tc.create_stream_class(supports_packets=True)
ec = sc.create_event_class()
- self._add_output_port('out', (tc, sc, ec))
+ self._add_output_port("out", (tc, sc, ec))
graph = bt2.Graph()
- src = graph.add_component(MySource, 'src')
- it = TestOutputPortMessageIterator(graph, src.output_ports['out'])
+ src = graph.add_component(MySource, "src")
+ it = TestOutputPortMessageIterator(graph, src.output_ports["out"])
# Skip beginning messages.
msg = next(it)
class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
def __init__(self, config, params, obj):
- self._add_output_port('out')
+ self._add_output_port("out")
class MyFilterIter(bt2._UserMessageIterator):
def __init__(self, port):
class MyFilter(bt2._UserFilterComponent, message_iterator_class=MyFilterIter):
def __init__(self, config, params, obj):
- input_port = self._add_input_port('in')
- self._add_output_port('out', input_port)
+ input_port = self._add_input_port("in")
+ self._add_output_port("out", input_port)
graph = bt2.Graph()
- src = graph.add_component(MySource, 'src')
- it = TestOutputPortMessageIterator(graph, src.output_ports['out'])
+ src = graph.add_component(MySource, "src")
+ it = TestOutputPortMessageIterator(graph, src.output_ports["out"])
# Three times the initial ref count of `None` iterations should
# be enough to catch the bug even if there are small differences
class MySource(bt2._UserSourceComponent, message_iterator_class=MySourceIter):
def __init__(self, config, params, obj):
- self._add_output_port('out')
+ self._add_output_port("out")
class MyFilterIter(bt2._UserMessageIterator):
def __init__(self, config, port):
# First, create an upstream iterator.
self._upstream_iter = self._create_message_iterator(
- self._component._input_ports['in']
+ self._component._input_ports["in"]
)
# Then, voluntarily make a reference cycle that will keep this
self._self = self
# Finally, raise an exception to make __init__ fail.
- raise ValueError('woops')
+ raise ValueError("woops")
class MyFilter(bt2._UserFilterComponent, message_iterator_class=MyFilterIter):
def __init__(self, config, params, obj):
- self._in = self._add_input_port('in')
- self._out = self._add_output_port('out')
+ self._in = self._add_input_port("in")
+ self._out = self._add_output_port("out")
class MySink(bt2._UserSinkComponent):
def __init__(self, config, params, obj):
- self._input_port = self._add_input_port('in')
+ self._input_port = self._add_input_port("in")
def _user_graph_is_configured(self):
self._upstream_iter = self._create_message_iterator(self._input_port)
assert False
g = bt2.Graph()
- src = g.add_component(MySource, 'src')
- flt = g.add_component(MyFilter, 'flt')
- snk = g.add_component(MySink, 'snk')
- g.connect_ports(src.output_ports['out'], flt.input_ports['in'])
- g.connect_ports(flt.output_ports['out'], snk.input_ports['in'])
+ src = g.add_component(MySource, "src")
+ flt = g.add_component(MyFilter, "flt")
+ snk = g.add_component(MySink, "snk")
+ g.connect_ports(src.output_ports["out"], flt.input_ports["in"])
+ g.connect_ports(flt.output_ports["out"], snk.input_ports["in"])
- with self.assertRaisesRegex(bt2._Error, 'ValueError: woops'):
+ with self.assertRaisesRegex(bt2._Error, "ValueError: woops"):
g.run()
sc = tc.create_stream_class(supports_packets=True)
ec = sc.create_event_class()
- self._add_output_port('out', (tc, sc, ec))
+ self._add_output_port("out", (tc, sc, ec))
class MyFilterIter(bt2._UserMessageIterator):
def __init__(self, config, port):
self._upstream_iter = self._create_message_iterator(
- self._component._input_ports['in']
+ self._component._input_ports["in"]
)
config.can_seek_forward = self._upstream_iter.can_seek_forward
class MyFilter(bt2._UserFilterComponent, message_iterator_class=MyFilterIter):
def __init__(self, config, params, obj):
- self._add_input_port('in')
- self._add_output_port('out')
+ self._add_input_port("in")
+ self._add_output_port("out")
return _create_graph(MySource, sink_cls, flt_comp_cls=MyFilter)
def test_can_seek_beginning(self):
class MySink(bt2._UserSinkComponent):
def __init__(self, config, params, obj):
- self._add_input_port('in')
+ self._add_input_port("in")
def _user_graph_is_configured(self):
- self._msg_iter = self._create_message_iterator(self._input_ports['in'])
+ self._msg_iter = self._create_message_iterator(self._input_ports["in"])
def _user_consume(self):
nonlocal can_seek_beginning
# a _user_seek_beginning method.
class MySink(bt2._UserSinkComponent):
def __init__(self, config, params, obj):
- self._add_input_port('in')
+ self._add_input_port("in")
def _user_graph_is_configured(self):
- self._msg_iter = self._create_message_iterator(self._input_ports['in'])
+ self._msg_iter = self._create_message_iterator(self._input_ports["in"])
def _user_consume(self):
nonlocal can_seek_beginning
# a _user_seek_beginning method.
class MySink(bt2._UserSinkComponent):
def __init__(self, config, params, obj):
- self._add_input_port('in')
+ self._add_input_port("in")
def _user_graph_is_configured(self):
- self._msg_iter = self._create_message_iterator(self._input_ports['in'])
+ self._msg_iter = self._create_message_iterator(self._input_ports["in"])
def _user_consume(self):
nonlocal can_seek_beginning
def test_can_seek_beginning_user_error(self):
class MySink(bt2._UserSinkComponent):
def __init__(self, config, params, obj):
- self._add_input_port('in')
+ self._add_input_port("in")
def _user_graph_is_configured(self):
- self._msg_iter = self._create_message_iterator(self._input_ports['in'])
+ self._msg_iter = self._create_message_iterator(self._input_ports["in"])
def _user_consume(self):
# This is expected to raise.
self._msg_iter.can_seek_beginning()
def _user_can_seek_beginning(self):
- raise ValueError('moustiquaire')
+ raise ValueError("moustiquaire")
graph = _setup_seek_test(
MySink,
graph.run_once()
cause = ctx.exception[0]
- self.assertIn('ValueError: moustiquaire', cause.message)
+ self.assertIn("ValueError: moustiquaire", cause.message)
def test_can_seek_beginning_wrong_return_value(self):
class MySink(bt2._UserSinkComponent):
def __init__(self, config, params, obj):
- self._add_input_port('in')
+ self._add_input_port("in")
def _user_graph_is_configured(self):
- self._msg_iter = self._create_message_iterator(self._input_ports['in'])
+ self._msg_iter = self._create_message_iterator(self._input_ports["in"])
def _user_consume(self):
# This is expected to raise.
self._msg_iter.can_seek_beginning()
def _user_can_seek_beginning(self):
- return 'Amqui'
+ return "Amqui"
graph = _setup_seek_test(
MySink,
def test_seek_beginning(self):
class MySink(bt2._UserSinkComponent):
def __init__(self, config, params, obj):
- self._add_input_port('in')
+ self._add_input_port("in")
def _user_graph_is_configured(self):
- self._msg_iter = self._create_message_iterator(self._input_ports['in'])
+ self._msg_iter = self._create_message_iterator(self._input_ports["in"])
def _user_consume(self):
nonlocal do_seek_beginning
def test_seek_beginning_user_error(self):
class MySink(bt2._UserSinkComponent):
def __init__(self, config, params, obj):
- self._add_input_port('in')
+ self._add_input_port("in")
def _user_graph_is_configured(self):
- self._msg_iter = self._create_message_iterator(self._input_ports['in'])
+ self._msg_iter = self._create_message_iterator(self._input_ports["in"])
def _user_consume(self):
self._msg_iter.seek_beginning()
def _user_seek_beginning(self):
- raise ValueError('ouch')
+ raise ValueError("ouch")
graph = _setup_seek_test(MySink, user_seek_beginning=_user_seek_beginning)
):
class MySink(bt2._UserSinkComponent):
def __init__(self, config, params, obj):
- self._add_input_port('in')
+ self._add_input_port("in")
def _user_graph_is_configured(self):
- self._msg_iter = self._create_message_iterator(self._input_ports['in'])
+ self._msg_iter = self._create_message_iterator(self._input_ports["in"])
def _user_consume(self):
nonlocal can_seek_ns_from_origin
def test_can_seek_ns_from_origin_user_error(self):
class MySink(bt2._UserSinkComponent):
def __init__(self, config, params, obj):
- self._add_input_port('in')
+ self._add_input_port("in")
def _user_graph_is_configured(self):
- self._msg_iter = self._create_message_iterator(self._input_ports['in'])
+ self._msg_iter = self._create_message_iterator(self._input_ports["in"])
def _user_consume(self):
# This is expected to raise.
self._msg_iter.can_seek_ns_from_origin(2)
def _user_can_seek_ns_from_origin(self, ns_from_origin):
- raise ValueError('Joutel')
+ raise ValueError("Joutel")
graph = _setup_seek_test(
MySink,
graph.run_once()
cause = ctx.exception[0]
- self.assertIn('ValueError: Joutel', cause.message)
+ self.assertIn("ValueError: Joutel", cause.message)
def test_can_seek_ns_from_origin_wrong_return_value(self):
class MySink(bt2._UserSinkComponent):
def __init__(self, config, params, obj):
- self._add_input_port('in')
+ self._add_input_port("in")
def _user_graph_is_configured(self):
- self._msg_iter = self._create_message_iterator(self._input_ports['in'])
+ self._msg_iter = self._create_message_iterator(self._input_ports["in"])
def _user_consume(self):
# This is expected to raise.
self._msg_iter.can_seek_ns_from_origin(2)
def _user_can_seek_ns_from_origin(self, ns_from_origin):
- return 'Nitchequon'
+ return "Nitchequon"
graph = _setup_seek_test(
MySink,
def test_seek_ns_from_origin(self):
class MySink(bt2._UserSinkComponent):
def __init__(self, config, params, obj):
- self._add_input_port('in')
+ self._add_input_port("in")
def _user_graph_is_configured(self):
- self._msg_iter = self._create_message_iterator(self._input_ports['in'])
+ self._msg_iter = self._create_message_iterator(self._input_ports["in"])
def _user_consume(self):
self._msg_iter.seek_ns_from_origin(17)
self.assertEqual(actual_ns_from_origin, 17)
-if __name__ == '__main__':
+if __name__ == "__main__":
unittest.main()
projects / babeltrace.git / blobdiff