bt2: check for _graph_is_configured method in user sink classes

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

diff --git a/tests/bindings/python/bt2/test_port.py b/tests/bindings/python/bt2/test_port.py
index 2d203784624418925db5d55ff6d2f79ee0409304..c94bb920ac197393768b9d0845e8fc7d0451944a 100644 (file)
--- a/tests/bindings/python/bt2/test_port.py
+++ b/tests/bindings/python/bt2/test_port.py
@@ -1,3 +1,21 @@
+#
+# 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
 
@@ -63,6 +81,9 @@ class PortTestCase(unittest.TestCase):
             def _consume(self):
                 pass
 
+            def _graph_is_configured(self):
+                pass
+
         comp = self._create_comp(MySink)
         self.assertEqual(len(comp.input_ports), 1)
 
@@ -130,6 +151,9 @@ class PortTestCase(unittest.TestCase):
             def _consume(self):
                 pass
 
+            def _graph_is_configured(self):
+                pass
+
         self._create_comp(MySink)
 
     def test_user_src_output_ports_getitem_invalid_key(self):
@@ -196,6 +220,9 @@ class PortTestCase(unittest.TestCase):
             def _consume(self):
                 pass
 
+            def _graph_is_configured(self):
+                pass
+
         self._create_comp(MySink)
 
     def test_user_src_output_ports_len(self):
@@ -254,6 +281,9 @@ class PortTestCase(unittest.TestCase):
             def _consume(self):
                 pass
 
+            def _graph_is_configured(self):
+                pass
+
         self._create_comp(MySink)
 
     def test_user_src_output_ports_iter(self):
@@ -352,6 +382,9 @@ class PortTestCase(unittest.TestCase):
             def _consume(self):
                 pass
 
+            def _graph_is_configured(self):
+                pass
+
         self._create_comp(MySink)
 
     def test_gen_src_output_ports_getitem(self):
@@ -444,6 +477,9 @@ class PortTestCase(unittest.TestCase):
             def _consume(self):
                 pass
 
+            def _graph_is_configured(self):
+                pass
+
         comp = self._create_comp(MySink)
         self.assertEqual(port3.addr, comp.input_ports['insert'].addr)
         self.assertEqual(port2.addr, comp.input_ports['print'].addr)
@@ -516,6 +552,9 @@ class PortTestCase(unittest.TestCase):
             def _consume(self):
                 pass
 
+            def _graph_is_configured(self):
+                pass
+
         comp = self._create_comp(MySink)
 
         with self.assertRaises(KeyError):
@@ -576,6 +615,9 @@ class PortTestCase(unittest.TestCase):
             def _consume(self):
                 pass
 
+            def _graph_is_configured(self):
+                pass
+
         comp = self._create_comp(MySink)
         self.assertEqual(len(comp.input_ports), 3)
 
@@ -693,6 +735,9 @@ class PortTestCase(unittest.TestCase):
             def _consume(self):
                 pass
 
+            def _graph_is_configured(self):
+                pass
+
         comp = self._create_comp(MySink)
         ports = []
 
@@ -717,6 +762,9 @@ class PortTestCase(unittest.TestCase):
             def _consume(self):
                 pass
 
+            def _graph_is_configured(self):
+                pass
+
         comp = self._create_comp(MySink)
         self.assertEqual(comp.input_ports['clear'].name, 'clear')
 
@@ -728,6 +776,9 @@ class PortTestCase(unittest.TestCase):
             def _consume(self):
                 pass
 
+            def _graph_is_configured(self):
+                pass
+
         comp = self._create_comp(MySink)
         self.assertIsNone(comp.input_ports['clear'].connection)
 
@@ -739,6 +790,9 @@ class PortTestCase(unittest.TestCase):
             def _consume(self):
                 pass
 
+            def _graph_is_configured(self):
+                pass
+
         comp = self._create_comp(MySink)
         self.assertFalse(comp.input_ports['clear'].is_connected)
 
@@ -751,6 +805,9 @@ class PortTestCase(unittest.TestCase):
             def _consume(self):
                 pass
 
+            def _graph_is_configured(self):
+                pass
+
         self._create_comp(MySink)
 
     def test_self_connection_none(self):
@@ -762,6 +819,9 @@ class PortTestCase(unittest.TestCase):
             def _consume(self):
                 pass
 
+            def _graph_is_configured(self):
+                pass
+
         self._create_comp(MySink)
 
     def test_self_is_connected_false(self):
@@ -773,4 +833,73 @@ class PortTestCase(unittest.TestCase):
             def _consume(self):
                 pass
 
+            def _graph_is_configured(self):
+                pass
+
         self._create_comp(MySink)
+
+    def test_source_self_port_user_data(self):
+        class MyIter(bt2._UserMessageIterator):
+            def __next__(self):
+                raise bt2.Stop
+
+        class MySource(bt2._UserFilterComponent,
+                       message_iterator_class=MyIter):
+            def __init__(comp_self, params):
+                nonlocal user_datas
+
+                p = comp_self._add_output_port('port1')
+                user_datas.append(p.user_data)
+                p = comp_self._add_output_port('port2', 2)
+                user_datas.append(p.user_data)
+
+        user_datas = []
+
+        comp = self._create_comp(MySource)
+        self.assertEqual(user_datas, [None, 2])
+
+    def test_filter_self_port_user_data(self):
+        class MyIter(bt2._UserMessageIterator):
+            def __next__(self):
+                raise bt2.Stop
+
+        class MyFilter(bt2._UserFilterComponent,
+                       message_iterator_class=MyIter):
+            def __init__(comp_self, params):
+                nonlocal user_datas
+
+                p = comp_self._add_output_port('port1')
+                user_datas.append(p.user_data)
+                p = comp_self._add_output_port('port2', 'user data string')
+                user_datas.append(p.user_data)
+
+                p = comp_self._add_input_port('port3')
+                user_datas.append(p.user_data)
+                p = comp_self._add_input_port('port4', user_data={'user data': 'dict'})
+                user_datas.append(p.user_data)
+
+        user_datas = []
+
+        comp = self._create_comp(MyFilter)
+        self.assertEqual(user_datas,
+                         [None, 'user data string', None, {'user data': 'dict'}])
+
+    def test_sink_self_port_user_data(self):
+        class MyIter(bt2._UserMessageIterator):
+            def __next__(self):
+                raise bt2.Stop
+
+        class MySink(bt2._UserFilterComponent,
+                     message_iterator_class=MyIter):
+            def __init__(comp_self, params):
+                nonlocal user_datas
+
+                p = comp_self._add_input_port('port1')
+                user_datas.append(p.user_data)
+                p = comp_self._add_input_port('port2', set())
+                user_datas.append(p.user_data)
+
+        user_datas = []
+
+        comp = self._create_comp(MySink)
+        self.assertEqual(user_datas, [None, set()])