62 lines
2 KiB
Python
62 lines
2 KiB
Python
# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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import os
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import shutil
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import sys
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import tarfile
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import tempfile
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from unittest.mock import patch
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import mozunit
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# need this so raptor imports work both from /raptor and via mach
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here = os.path.abspath(os.path.dirname(__file__))
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raptor_dir = os.path.join(os.path.dirname(here), "raptor")
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sys.path.insert(0, raptor_dir)
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from chrome_trace import ChromeTrace
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@patch("logger.logger.RaptorLogger.info")
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@patch("logger.logger.RaptorLogger.critical")
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def test_browsertime_trace_collection(mock_log_info, mock_log_critical):
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"""Test the ability to collect existing trace files into a zip archive
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for viewing in the firefox profiler
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"""
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result_dir = tempfile.mkdtemp()
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# untar chrome trace tar file, which contains a chimera run of wikipedia
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with tarfile.open(os.path.join(here, "chromeTraceTest.tar")) as f:
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f.extractall(path=result_dir)
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# Makes sure we can run the profile process against a browsertime-generated
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# trace (trace-1.json in this test dir)
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upload_dir = tempfile.mkdtemp()
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raptor_config = {
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"browsertime": True,
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"browsertime_result_dir": os.path.join(result_dir, "wikipedia"),
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"extra_profiler_run": True,
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"chimera": True,
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}
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test_config = {"name": "tp6", "type": "pageload"}
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try:
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profile = ChromeTrace(upload_dir, raptor_config, test_config)
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assert (
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len(profile.collect_profiles()) == 2
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), "We have two profiles for a cold & warm run"
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profile.output_trace()
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profile.clean()
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arcname = os.environ["RAPTOR_LATEST_GECKO_PROFILE_ARCHIVE"]
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assert os.stat(arcname).st_size > 900000, "We got a ~0.9mb+ zip"
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except:
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assert False, "Failed to collect Traces"
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raise
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finally:
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shutil.rmtree(upload_dir)
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shutil.rmtree(result_dir)
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if __name__ == "__main__":
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mozunit.main()
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