+# SPDX-License-Identifier: GPL-2.0-only
#
# Copyright (C) 2019 EfficiOS Inc.
#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; only version 2
-# of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
import unittest
import bt2
class _MyIter(bt2._UserMessageIterator):
- def __init__(self, self_output_port):
+ def __init__(self, config, self_output_port):
self._build_meta()
self._at = 0
with self.assertRaisesRegex(ValueError, 'unknown MIP version'):
bt2.Graph(1)
+ def test_default_interrupter(self):
+ interrupter = self._graph.default_interrupter
+ self.assertIs(type(interrupter), bt2.Interrupter)
+
def test_add_component_user_cls(self):
class MySink(bt2._UserSinkComponent):
def _user_consume(self):
comp_params = None
class MySink(bt2._UserSinkComponent):
- def __init__(self, params, obj):
+ def __init__(self, config, params, obj):
nonlocal comp_params
comp_params = params
comp_obj = None
class MySink(bt2._UserSinkComponent):
- def __init__(self, params, obj):
+ def __init__(self, config, params, obj):
nonlocal comp_obj
comp_obj = obj
comp_obj = None
class MySink(bt2._UserSinkComponent):
- def __init__(self, params, obj):
+ def __init__(self, config, params, obj):
nonlocal comp_obj
comp_obj = obj
with self.assertRaises(ValueError):
self._graph.add_component(MySink, 'salut', logging_level=12345)
+ def test_add_component_invalid_params_type(self):
+ class MySink(bt2._UserSinkComponent):
+ def _user_consume(self):
+ pass
+
+ with self.assertRaises(TypeError):
+ self._graph.add_component(MySink, 'salut', params=12)
+
+ def test_add_component_params_dict(self):
+ params_obj = None
+
+ class MySink(bt2._UserSinkComponent):
+ def __init__(self, config, params, obj):
+ nonlocal params_obj
+ params_obj = params
+
+ def _user_consume(self):
+ pass
+
+ params = {'plage': 12312}
+ self._graph.add_component(MySink, 'salut', params=params)
+
+ # Check equality and not identity because `add_component()` method
+ # converts the Python `dict` to a `bt2.MapValue`.
+ self.assertEqual(params, params_obj)
+
+ def test_add_component_params_mapvalue(self):
+ params_obj = None
+
+ class MySink(bt2._UserSinkComponent):
+ def __init__(self, config, params, obj):
+ nonlocal params_obj
+ params_obj = params
+
+ def _user_consume(self):
+ pass
+
+ params = bt2.MapValue({'beachclub': '121'})
+ self._graph.add_component(MySink, 'salut', params=params)
+
+ self.assertEqual(params, params_obj)
+
def test_add_component_logging_level(self):
class MySink(bt2._UserSinkComponent):
def _user_consume(self):
self.assertEqual(comp.logging_level, bt2.LoggingLevel.DEBUG)
def test_connect_ports(self):
- class MyIter(bt2._UserMessageIterator):
- def __next__(self):
- raise bt2.Stop
-
- class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
- def __init__(self, params, obj):
+ class MySource(
+ bt2._UserSourceComponent, message_iterator_class=bt2._UserMessageIterator
+ ):
+ def __init__(self, config, params, obj):
self._add_output_port('out')
class MySink(bt2._UserSinkComponent):
- def __init__(self, params, obj):
+ def __init__(self, config, params, obj):
self._add_input_port('in')
def _user_consume(self):
self.assertEqual(sink.input_ports['in'].connection.addr, conn.addr)
def test_connect_ports_invalid_direction(self):
- class MyIter(bt2._UserMessageIterator):
- def __next__(self):
- raise bt2.Stop
-
- class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
- def __init__(self, params, obj):
+ class MySource(
+ bt2._UserSourceComponent, message_iterator_class=bt2._UserMessageIterator
+ ):
+ def __init__(self, config, params, obj):
self._add_output_port('out')
class MySink(bt2._UserSinkComponent):
- def __init__(self, params, obj):
+ def __init__(self, config, params, obj):
self._add_input_port('in')
def _user_consume(self):
raise TypeError
class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
- def __init__(self, params, obj):
+ def __init__(self, config, params, obj):
self._add_output_port('out')
class MySink(bt2._UserSinkComponent):
- def __init__(self, params, obj):
+ def __init__(self, config, params, obj):
self._add_input_port('in')
def _user_consume(self):
next(self._msg_iter)
def _user_graph_is_configured(self):
- self._msg_iter = self._create_input_port_message_iterator(
- self._input_ports['in']
- )
+ self._msg_iter = self._create_message_iterator(self._input_ports['in'])
# add two interrupters, set one of them
interrupter1 = bt2.Interrupter()
return self._create_stream_beginning_message(self._stream)
class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
- def __init__(self, params, obj):
+ def __init__(self, config, params, obj):
self._add_output_port('out')
class MySink(bt2._UserSinkComponent):
- def __init__(self, params, obj):
+ def __init__(self, config, params, obj):
self._add_input_port('in')
def _user_consume(self):
# Pretend that somebody asynchronously interrupted the graph.
nonlocal graph
- graph.interrupt()
+ graph.default_interrupter.set()
return next(self._msg_iter)
def _user_graph_is_configured(self):
- self._msg_iter = self._create_input_port_message_iterator(
- self._input_ports['in']
- )
+ self._msg_iter = self._create_message_iterator(self._input_ports['in'])
graph = self._graph
up = self._graph.add_component(MySource, 'down')
return msg
class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
- def __init__(self, params, obj):
+ def __init__(self, config, params, obj):
self._add_output_port('out')
class MySink(bt2._UserSinkComponent):
- def __init__(self, params, obj):
+ def __init__(self, config, params, obj):
self._input_port = self._add_input_port('in')
self._at = 0
comp_self._at += 1
def _user_graph_is_configured(self):
- self._msg_iter = self._create_input_port_message_iterator(
- self._input_port
- )
+ self._msg_iter = self._create_message_iterator(self._input_port)
src = self._graph.add_component(MySource, 'src')
sink = self._graph.add_component(MySink, 'sink')
pass
class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
- def __init__(self, params, obj):
+ def __init__(self, config, params, obj):
self._add_output_port('out')
class MySink(bt2._UserSinkComponent):
- def __init__(self, params, obj):
+ def __init__(self, config, params, obj):
self._input_port = self._add_input_port('in')
def _user_consume(comp_self):
pass
class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
- def __init__(self, params, obj):
+ def __init__(self, config, params, obj):
self._add_output_port('out')
class MySink(bt2._UserSinkComponent):
- def __init__(self, params, obj):
+ def __init__(self, config, params, obj):
self._input_port = self._add_input_port('in')
def _user_consume(comp_self):
return msg
class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
- def __init__(self, params, obj):
+ def __init__(self, config, params, obj):
self._add_output_port('out')
class MySink(bt2._UserSinkComponent):
- def __init__(self, params, obj):
+ def __init__(self, config, params, obj):
self._input_port = self._add_input_port('in')
self._at = 0
comp_self._at += 1
def _user_graph_is_configured(self):
- self._msg_iter = self._create_input_port_message_iterator(
- self._input_port
- )
+ self._msg_iter = self._create_message_iterator(self._input_port)
src = self._graph.add_component(MySource, 'src')
sink = self._graph.add_component(MySink, 'sink')
return msg
class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
- def __init__(self, params, obj):
+ def __init__(self, config, params, obj):
self._add_output_port('out')
class MySink(bt2._UserSinkComponent):
- def __init__(self, params, obj):
+ def __init__(self, config, params, obj):
self._input_port = self._add_input_port('in')
self._at = 0
comp_self._at += 1
def _user_graph_is_configured(self):
- self._msg_iter = self._create_input_port_message_iterator(
- self._input_port
- )
+ self._msg_iter = self._create_message_iterator(self._input_port)
src = self._graph.add_component(MySource, 'src')
sink = self._graph.add_component(MySink, 'sink')
self._graph.run()
def test_listeners(self):
- class MyIter(bt2._UserMessageIterator):
- def __next__(self):
- raise bt2.Stop
-
- class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
- def __init__(self, params, obj):
+ class MySource(
+ bt2._UserSourceComponent, message_iterator_class=bt2._UserMessageIterator
+ ):
+ def __init__(self, config, params, obj):
self._add_output_port('out')
self._add_output_port('zero')
class MySink(bt2._UserSinkComponent):
- def __init__(self, params, obj):
+ def __init__(self, config, params, obj):
self._add_input_port('in')
def _user_consume(self):
nonlocal calls
calls.append((port_added_listener, component, port))
- def ports_connected_listener(
- upstream_component, upstream_port, downstream_component, downstream_port
- ):
- nonlocal calls
- calls.append(
- (
- ports_connected_listener,
- upstream_component,
- upstream_port,
- downstream_component,
- downstream_port,
- )
- )
-
calls = []
self._graph.add_port_added_listener(port_added_listener)
- self._graph.add_ports_connected_listener(ports_connected_listener)
src = self._graph.add_component(MySource, 'src')
sink = self._graph.add_component(MySink, 'sink')
self._graph.connect_ports(src.output_ports['out'], sink.input_ports['in'])
- self.assertEqual(len(calls), 5)
+ self.assertEqual(len(calls), 4)
self.assertIs(calls[0][0], port_added_listener)
self.assertEqual(calls[0][1].name, 'src')
self.assertEqual(calls[3][1].name, 'sink')
self.assertEqual(calls[3][2].name, 'taste')
- self.assertIs(calls[4][0], ports_connected_listener)
- self.assertEqual(calls[4][1].name, 'src')
- self.assertEqual(calls[4][2].name, 'out')
- self.assertEqual(calls[4][3].name, 'sink')
- self.assertEqual(calls[4][4].name, 'in')
-
def test_invalid_listeners(self):
- class MyIter(bt2._UserMessageIterator):
- def __next__(self):
- raise bt2.Stop
-
- class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
- def __init__(self, params, obj):
+ class MySource(
+ bt2._UserSourceComponent, message_iterator_class=bt2._UserMessageIterator
+ ):
+ def __init__(self, config, params, obj):
self._add_output_port('out')
self._add_output_port('zero')
class MySink(bt2._UserSinkComponent):
- def __init__(self, params, obj):
+ def __init__(self, config, params, obj):
self._add_input_port('in')
def _user_consume(self):
with self.assertRaises(TypeError):
self._graph.add_port_added_listener(1234)
- with self.assertRaises(TypeError):
- self._graph.add_ports_connected_listener(1234)
def test_raise_in_component_init(self):
class MySink(bt2._UserSinkComponent):
- def __init__(self, params, obj):
+ def __init__(self, config, params, obj):
raise ValueError('oops!')
def _user_consume(self):
def test_raise_in_port_added_listener(self):
class MySink(bt2._UserSinkComponent):
- def __init__(self, params, obj):
+ def __init__(self, config, params, obj):
self._add_input_port('in')
def _user_consume(self):
with self.assertRaises(bt2._Error):
graph.add_component(MySink, 'comp')
- def test_raise_in_ports_connected_listener(self):
- class MyIter(bt2._UserMessageIterator):
- def __next__(self):
- raise bt2.Stop
-
- class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
- def __init__(self, params, obj):
- self._add_output_port('out')
-
- class MySink(bt2._UserSinkComponent):
- def __init__(self, params, obj):
- self._add_input_port('in')
- def _user_consume(self):
- raise bt2.Stop
-
- def ports_connected_listener(
- upstream_component, upstream_port, downstream_component, downstream_port
- ):
- raise ValueError('oh noes!')
-
- graph = bt2.Graph()
- graph.add_ports_connected_listener(ports_connected_listener)
- up = graph.add_component(MySource, 'down')
- down = graph.add_component(MySink, 'up')
-
- with self.assertRaises(bt2._Error):
- graph.connect_ports(up.output_ports['out'], down.input_ports['in'])
+if __name__ == '__main__':
+ unittest.main()
projects / babeltrace.git / blobdiff