9af1627e57
Test: pytest run_app_with_prefetch_test.py Bug: 137398235 Change-Id: I19f9e798073a7af1ebc6d668a64782b16cfeeffd
67 lines
1.9 KiB
Python
67 lines
1.9 KiB
Python
#!/usr/bin/env python3
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#
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# Copyright 2019, The Android Open Source Project
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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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#
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"""
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Unit tests for trace_analyzer module.
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Install:
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$> sudo apt-get install python3-pytest ## OR
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$> pip install -U pytest
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See also https://docs.pytest.org/en/latest/getting-started.html
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Usage:
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$> pytest trace_analyzer_test.py
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See also https://docs.pytest.org/en/latest/usage.html
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"""
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# global imports
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import os
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import sys
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DIR = os.path.abspath(os.path.dirname(__file__))
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sys.path.append(os.path.dirname(DIR))
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import lib.cmd_utils as cmd_utils
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def test_trace_analyzer(tmpdir):
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# Setup
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bin = os.path.join(DIR, 'trace_analyzer')
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systrace = os.path.join(DIR, 'test_fixtures/common_systrace')
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db_file = tmpdir.mkdir('trace_analyzer').join('test.db')
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# Act
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passed, output = cmd_utils.execute_arbitrary_command([bin, systrace,
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str(db_file)],
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timeout=300,
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shell=False,
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simulate=False)
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# Assert
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assert passed
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assert output == """\
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'blocked_iowait_duration_ms',\
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'process_name',\
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'launching_duration_ms',\
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'launching_started_timestamp_ms',\
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'launching_finished_timestamp_ms'
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81.697999999960302375,\
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'com.google.android.dialer',\
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594.99400000095192808,\
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14594219.85600000061,\
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14594814.85000000149"""
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