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#!/usr/bin/env python3
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import os
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import signal
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import subprocess
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import time
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import unittest
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from common.basedir import BASEDIR
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from common.timeout import Timeout
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from selfdrive.test.openpilotci import get_url
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class TestPlotJuggler(unittest.TestCase):
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def test_install(self):
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exit_code = os.system(os.path.join(BASEDIR, "tools/plotjuggler/install.sh"))
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self.assertEqual(exit_code, 0)
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def test_run(self):
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test_url = get_url("ffccc77938ddbc44|2021-01-04--16-55-41", 0)
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# Launch PlotJuggler with the executable in the bin directory
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os.environ["PLOTJUGGLER_PATH"] = f'{os.path.join(BASEDIR, "tools/plotjuggler/bin/plotjuggler")}'
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p = subprocess.Popen(f'QT_QPA_PLATFORM=offscreen {os.path.join(BASEDIR, "tools/plotjuggler/juggle.py")} \
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"{test_url}"', stderr=subprocess.PIPE, shell=True,
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start_new_session=True)
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# Wait max 60 seconds for the "Done reading Rlog data" signal from the plugin
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output = "\n"
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with Timeout(120, error_msg=output):
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while output.splitlines()[-1] != "Done reading Rlog data":
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output += p.stderr.readline().decode("utf-8")
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# ensure plotjuggler didn't crash after exiting the plugin
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time.sleep(15)
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self.assertEqual(p.poll(), None)
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os.killpg(os.getpgid(p.pid), signal.SIGTERM)
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if __name__ == "__main__":
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unittest.main()
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