diff --git a/tracetools_launch/test/tracetools_launch/test_trace_action.py b/tracetools_launch/test/tracetools_launch/test_trace_action.py new file mode 100644 index 0000000..9f27407 --- /dev/null +++ b/tracetools_launch/test/tracetools_launch/test_trace_action.py @@ -0,0 +1,57 @@ +# Copyright 2019 Robert Bosch GmbH +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import unittest + +from tracetools_launch.action import Trace + + +class TestTraceAction(unittest.TestCase): + + def __init__(self, *args) -> None: + super().__init__( + *args, + ) + + def test_has_profiling_events(self) -> None: + events_lists_match = [ + [ + 'lttng_ust_cyg_profile_fast:func_entry', + 'hashtag:yopo', + ], + [ + 'lttng_ust_cyg_profile:func_entry', + 'some_other_event', + 'lttng_ust_cyg_profile:func_exit', + ], + ] + events_lists_no_match = [ + [ + 'lttng_ust_statedump:bin_info', + 'ros2:event', + ], + [] + ] + for events in events_lists_match: + self.assertTrue(Trace.has_profiling_events(events)) + for events in events_lists_no_match: + self.assertFalse(Trace.has_profiling_events(events)) + + def test_get_shared_lib_path(self) -> None: + # Only test not finding a lib for now + self.assertIsNone(Trace.get_shared_lib_path('random_lib_that_does_not_exist_I_hope.so')) + + +if __name__ == '__main__': + unittest.main()