self.assertEqual(len(comp.output_ports), 1)
self.assertIs(type(comp.output_ports['out']), bt2_port._OutputPortConst)
+ # Test adding output port with duplicate name to source.
+ def test_src_add_output_port_dup_name_raises(self):
+ class MySource(
+ bt2._UserSourceComponent, message_iterator_class=bt2._UserMessageIterator
+ ):
+ def __init__(comp_self, config, params, obj):
+ comp_self._add_output_port('out')
+
+ with self.assertRaisesRegex(
+ ValueError,
+ "source component `comp` already contains an output port named `out`",
+ ):
+ comp_self._add_output_port('out')
+
+ nonlocal seen
+ seen = True
+
+ seen = False
+ self._create_comp(MySource)
+ self.assertTrue(seen)
+
def test_flt_add_output_port(self):
class MyFilter(
bt2._UserFilterComponent, message_iterator_class=bt2._UserMessageIterator
comp = self._create_comp(MyFilter)
self.assertEqual(len(comp.output_ports), 1)
+ # Test adding output port with duplicate name to filter.
+ def test_flt_add_output_port_dup_name_raises(self):
+ class MyFilter(
+ bt2._UserFilterComponent, message_iterator_class=bt2._UserMessageIterator
+ ):
+ def __init__(comp_self, config, params, obj):
+ comp_self._add_output_port('out')
+
+ with self.assertRaisesRegex(
+ ValueError,
+ "filter component `comp` already contains an output port named `out`",
+ ):
+ comp_self._add_output_port('out')
+
+ nonlocal seen
+ seen = True
+
+ seen = False
+ self._create_comp(MyFilter)
+ self.assertTrue(seen)
+
def test_flt_add_input_port(self):
class MyFilter(
bt2._UserFilterComponent, message_iterator_class=bt2._UserMessageIterator
self.assertEqual(len(comp.input_ports), 1)
self.assertIs(type(comp.input_ports['in']), bt2_port._InputPortConst)
+ # Test adding input port with duplicate name to filter.
+ def test_flt_add_input_port_dup_name_raises(self):
+ class MyFilter(
+ bt2._UserFilterComponent, message_iterator_class=bt2._UserMessageIterator
+ ):
+ def __init__(comp_self, config, params, obj):
+ comp_self._add_input_port('in')
+
+ with self.assertRaisesRegex(
+ ValueError,
+ "filter component `comp` already contains an input port named `in`",
+ ):
+ comp_self._add_input_port('in')
+
+ nonlocal seen
+ seen = True
+
+ seen = False
+ self._create_comp(MyFilter)
+ self.assertTrue(seen)
+
def test_sink_add_input_port(self):
class MySink(bt2._UserSinkComponent):
def __init__(comp_self, config, params, obj):
comp = self._create_comp(MySink)
self.assertEqual(len(comp.input_ports), 1)
+ # Test adding input port with duplicate name to sink.
+ def test_sink_add_input_port_dup_name_raises(self):
+ class MySink(bt2._UserSinkComponent):
+ def __init__(comp_self, config, params, obj):
+ comp_self._add_input_port('in')
+
+ with self.assertRaisesRegex(
+ ValueError,
+ "sink component `comp` already contains an input port named `in`",
+ ):
+ comp_self._add_input_port('in')
+
+ nonlocal seen
+ seen = True
+
+ def _user_consume(self):
+ pass
+
+ seen = False
+ self._create_comp(MySink)
+ self.assertTrue(seen)
+
def test_user_src_output_ports_getitem(self):
class MySource(
bt2._UserSourceComponent, message_iterator_class=bt2._UserMessageIterator