Move to kernel style SPDX license identifiers

[babeltrace.git] / tests / bindings / python / bt2 / test_connection.py

diff --git a/tests/bindings/python/bt2/test_connection.py b/tests/bindings/python/bt2/test_connection.py
index 686a75f7b2863e9cacb334f512437c3fd4adeba9..e2f7f0108927caa05658a682dd833f4a22bdc069 100644 (file)
--- a/tests/bindings/python/bt2/test_connection.py
+++ b/tests/bindings/python/bt2/test_connection.py
@@ -1,97 +1,78 @@
+# 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
+from bt2 import connection as bt2_connection
+from bt2 import port as bt2_port
 
 
 class ConnectionTestCase(unittest.TestCase):
     def test_create(self):
-        class MyIter(bt2._UserMessageIterator):
-            def __next__(self):
-                raise bt2.Stop
-
-        class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
-            def __init__(self, params):
+        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):
+            def __init__(self, config, params, obj):
                 self._add_input_port('in')
 
-            def _consume(self):
+            def _user_consume(self):
                 raise bt2.Stop
 
-            def _graph_is_configured(self):
-                pass
-
         graph = bt2.Graph()
         src = graph.add_component(MySource, 'src')
         sink = graph.add_component(MySink, 'sink')
         conn = graph.connect_ports(src.output_ports['out'], sink.input_ports['in'])
-        self.assertIsInstance(conn, bt2._Connection)
+        self.assertIs(type(conn), bt2_connection._ConnectionConst)
 
     def test_downstream_port(self):
-        class MyIter(bt2._UserMessageIterator):
-            def __next__(self):
-                raise bt2.Stop
-
-        class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
-            def __init__(self, params):
+        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):
+            def __init__(self, config, params, obj):
                 self._add_input_port('in')
 
-            def _consume(self):
+            def _user_consume(self):
                 raise bt2.Stop
 
-            def _graph_is_configured(self):
-                pass
-
         graph = bt2.Graph()
         src = graph.add_component(MySource, 'src')
         sink = graph.add_component(MySink, 'sink')
         conn = graph.connect_ports(src.output_ports['out'], sink.input_ports['in'])
         self.assertEqual(conn.downstream_port.addr, sink.input_ports['in'].addr)
+        self.assertIs(type(conn), bt2_connection._ConnectionConst)
+        self.assertIs(type(conn.downstream_port), bt2_port._InputPortConst)
 
     def test_upstream_port(self):
-        class MyIter(bt2._UserMessageIterator):
-            def __next__(self):
-                raise bt2.Stop
-
-        class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
-            def __init__(self, params):
+        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):
+            def __init__(self, config, params, obj):
                 self._add_input_port('in')
 
-            def _consume(self):
+            def _user_consume(self):
                 raise bt2.Stop
 
-            def _graph_is_configured(self):
-                pass
-
         graph = bt2.Graph()
         src = graph.add_component(MySource, 'src')
         sink = graph.add_component(MySink, 'sink')
         conn = graph.connect_ports(src.output_ports['out'], sink.input_ports['in'])
         self.assertEqual(conn.upstream_port.addr, src.output_ports['out'].addr)
+        self.assertIs(type(conn.upstream_port), bt2_port._OutputPortConst)
+
+
+if __name__ == '__main__':
+    unittest.main()