Run rmw-related test_tracetools test with rmw_cyclonedds_cpp

Signed-off-by: Christophe Bedard <[email protected]>

Author: christophebedard

test_tracetools/test/test_pub_sub.py

@@ -14,6 +14,7 @@
 
 import unittest
 
+from launch.actions import SetEnvironmentVariable
 from tracetools_test.case import TraceTestCase
 from tracetools_trace.tools import tracepoints as tp
 
@@ -39,6 +40,8 @@ def __init__(self, *args) -> None:
             ],
             package='test_tracetools',
             nodes=['test_ping', 'test_pong'],
+            # Need rmw_cyclonedds_cpp for the rmw instrumentation
+            additional_actions=SetEnvironmentVariable('RMW_IMPLEMENTATION', 'rmw_cyclonedds_cpp'),
         )
 
     def test_all(self):

test_tracetools/test/test_publisher.py

@@ -15,6 +15,7 @@
 
 import unittest
 
+from launch.actions import SetEnvironmentVariable
 from tracetools_test.case import TraceTestCase
 from tracetools_trace.tools import tracepoints as tp
 
@@ -35,6 +36,8 @@ def __init__(self, *args) -> None:
             ],
             package='test_tracetools',
             nodes=['test_publisher'],
+            # Need rmw_cyclonedds_cpp for the rmw instrumentation
+            additional_actions=SetEnvironmentVariable('RMW_IMPLEMENTATION', 'rmw_cyclonedds_cpp'),
         )
 
     def test_all(self):

test_tracetools/test/test_subscription.py

@@ -16,6 +16,7 @@
 
 import unittest
 
+from launch.actions import SetEnvironmentVariable
 from tracetools_test.case import TraceTestCase
 from tracetools_trace.tools import tracepoints as tp
 
@@ -41,6 +42,8 @@ def __init__(self, *args) -> None:
             ],
             package='test_tracetools',
             nodes=['test_ping', 'test_pong'],
+            # Need rmw_cyclonedds_cpp for the rmw instrumentation
+            additional_actions=SetEnvironmentVariable('RMW_IMPLEMENTATION', 'rmw_cyclonedds_cpp'),
         )
 
     def test_all(self):