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#!/usr/bin/env python
from __future__ import absolute_import
import os
import mozunit
from mozprocess import processhandler
import proctest
here = os.path.dirname(os.path.abspath(__file__))
class ProcTestPid(proctest.ProcTest):
"""Class to test process pid."""
def test_pid_before_run(self):
"""Process is not started, and pid is checked."""
p = processhandler.ProcessHandler([self.python])
with self.assertRaises(RuntimeError):
p.pid
def test_pid_while_running(self):
"""Process is started, and pid is checked."""
p = processhandler.ProcessHandler(
[self.python, self.proclaunch, "process_normal_finish.ini"], cwd=here
)
p.run()
self.assertIsNotNone(p.pid)
self.determine_status(p, True)
p.kill()
def test_pid_after_kill(self):
"""Process is killed, and pid is checked."""
p = processhandler.ProcessHandler(
[self.python, self.proclaunch, "process_normal_finish.ini"], cwd=here
)
p.run()
p.kill()
self.assertIsNotNone(p.pid)
self.determine_status(p)
if __name__ == "__main__":
mozunit.main()