83 lines
2.5 KiB
Python
83 lines
2.5 KiB
Python
# Copyright 2019 Robert Bosch GmbH
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import unittest
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from tracetools_launch.action import Trace
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from tracetools_launch.actions.ld_preload import LdPreload
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class TestTraceAction(unittest.TestCase):
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def __init__(self, *args) -> None:
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super().__init__(
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*args,
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)
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def test_has_profiling_events(self) -> None:
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events_lists_match = [
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[
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'lttng_ust_cyg_profile_fast:func_entry',
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'hashtag:yopo',
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],
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[
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'lttng_ust_cyg_profile:func_entry',
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'some_other_event',
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'lttng_ust_cyg_profile:func_exit',
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],
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]
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events_lists_no_match = [
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[
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'lttng_ust_statedump:bin_info',
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'ros2:event',
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],
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[],
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]
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for events in events_lists_match:
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self.assertTrue(Trace.has_profiling_events(events))
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for events in events_lists_no_match:
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self.assertFalse(Trace.has_profiling_events(events))
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def test_has_ust_memory_events(self) -> None:
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events_lists_match = [
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[
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'hashtag:yopo',
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'lttng_ust_libc:malloc',
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'lttng_ust_libc:realloc',
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],
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[
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'lttng_ust_libc:still_a_match',
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],
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]
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events_lists_no_match = [
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[],
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[
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'my_random:event',
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'lttng_ust_whatever'
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]
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]
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for events in events_lists_match:
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self.assertTrue(Trace.has_ust_memory_events(events))
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for events in events_lists_no_match:
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self.assertFalse(Trace.has_ust_memory_events(events))
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def test_get_shared_lib_path(self) -> None:
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# Only test not finding a lib for now
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self.assertIsNone(
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LdPreload.get_shared_lib_path('random_lib_that_does_not_exist_I_hope.so')
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)
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if __name__ == '__main__':
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unittest.main()
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