bt2: Add remaining trace-ir `*Const` classes and adapt tests

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

diff --git a/tests/bindings/python/bt2/test_packet.py b/tests/bindings/python/bt2/test_packet.py
index ff763dfc182c36726af80563838970a7e988f601..aa1c2d6a619cf989b382a93316921291180dcb92 100644 (file)
--- a/tests/bindings/python/bt2/test_packet.py
+++ b/tests/bindings/python/bt2/test_packet.py
@@ -16,9 +16,11 @@
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #
 
-from collections import OrderedDict
 import unittest
+import utils
 from utils import run_in_component_init
+from bt2 import stream as bt2_stream
+from bt2 import field as bt2_field
 
 
 class PacketTestCase(unittest.TestCase):
@@ -33,41 +35,44 @@ class PacketTestCase(unittest.TestCase):
 
         # stream event context
         sec = tc.create_structure_field_class()
-        sec += OrderedDict((
+        sec += [
             ('cpu_id', tc.create_signed_integer_field_class(8)),
             ('stuff', tc.create_real_field_class()),
-        ))
+        ]
 
         # packet context
         pc = None
         if with_pc:
             pc = tc.create_structure_field_class()
-            pc += OrderedDict((
+            pc += [
                 ('something', tc.create_signed_integer_field_class(8)),
                 ('something_else', tc.create_real_field_class()),
                 ('events_discarded', tc.create_unsigned_integer_field_class(64)),
                 ('packet_seq_num', tc.create_unsigned_integer_field_class(64)),
-            ))
+            ]
 
         # stream class
-        sc = tc.create_stream_class(default_clock_class=clock_class,
-                                    event_common_context_field_class=sec,
-                                    packet_context_field_class=pc)
+        sc = tc.create_stream_class(
+            default_clock_class=clock_class,
+            event_common_context_field_class=sec,
+            packet_context_field_class=pc,
+            supports_packets=True,
+        )
 
         # event context
         ec = tc.create_structure_field_class()
-        ec += OrderedDict((
+        ec += [
             ('ant', tc.create_signed_integer_field_class(16)),
             ('msg', tc.create_string_field_class()),
-        ))
+        ]
 
         # event payload
         ep = tc.create_structure_field_class()
-        ep += OrderedDict((
+        ep += [
             ('giraffe', tc.create_signed_integer_field_class(32)),
             ('gnu', tc.create_signed_integer_field_class(8)),
             ('mosquito', tc.create_signed_integer_field_class(8)),
-        ))
+        ]
 
         # event class
         event_class = sc.create_event_class(name='ec', payload_field_class=ep)
@@ -85,10 +90,20 @@ class PacketTestCase(unittest.TestCase):
     def test_attr_stream(self):
         packet, stream, _ = self._create_packet(with_pc=True)
         self.assertEqual(packet.stream.addr, stream.addr)
+        self.assertIs(type(packet.stream), bt2_stream._Stream)
+
+    def test_const_attr_stream(self):
+        packet = utils.get_const_packet_beginning_message().packet
+        self.assertIs(type(packet.stream), bt2_stream._StreamConst)
 
     def test_context_field(self):
         packet, stream, pc_fc = self._create_packet(with_pc=True)
-        self.assertEqual(packet.context_field.field_class.addr, pc_fc.addr)
+        self.assertEqual(packet.context_field.cls.addr, pc_fc.addr)
+        self.assertIs(type(packet.context_field), bt2_field._StructureField)
+
+    def test_const_context_field(self):
+        packet = utils.get_const_packet_beginning_message().packet
+        self.assertIs(type(packet.context_field), bt2_field._StructureFieldConst)
 
     def test_no_context_field(self):
         packet, _, _ = self._create_packet(with_pc=False)