doc/api/libbabeltrace2/DoxygenLayout.xml: use `topics` tab

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

diff --git a/tests/bindings/python/bt2/test_trace.py b/tests/bindings/python/bt2/test_trace.py
index ad0ef39e8a09c9c6b86d9661572d7eddd1f86422..0ce6e1358a89c886043e9eb7545b4ef55300a1e2 100644 (file)
--- a/tests/bindings/python/bt2/test_trace.py
+++ b/tests/bindings/python/bt2/test_trace.py
@@ -5,13 +5,14 @@
 
 import uuid
 import unittest
+
 import utils
-from utils import get_default_trace_class
-from bt2 import trace_class as bt2_trace_class
-from bt2 import value as bt2_value
 from bt2 import trace as bt2_trace
-from bt2 import stream as bt2_stream
 from bt2 import utils as bt2_utils
+from bt2 import value as bt2_value
+from bt2 import stream as bt2_stream
+from bt2 import trace_class as bt2_trace_class
+from utils import get_default_trace_class
 
 
 class TraceTestCase(unittest.TestCase):
@@ -136,11 +137,15 @@ class TraceTestCase(unittest.TestCase):
             num_trace_class_destroyed_calls += 1
 
         def on_trace_destruction(trace):
+            nonlocal type_of_passed_trace
+            type_of_passed_trace = type(trace)
+
             nonlocal num_trace_destroyed_calls
             num_trace_destroyed_calls += 1
 
         num_trace_class_destroyed_calls = 0
         num_trace_destroyed_calls = 0
+        type_of_passed_trace = None
 
         trace_class = get_default_trace_class()
         stream_class = trace_class.create_stream_class()
@@ -167,6 +172,7 @@ class TraceTestCase(unittest.TestCase):
 
         self.assertEqual(num_trace_class_destroyed_calls, 0)
         self.assertEqual(num_trace_destroyed_calls, 1)
+        self.assertIs(type_of_passed_trace, bt2_trace._TraceConst)
 
         del trace_class