зеркало из https://github.com/mozilla/gecko-dev.git
127 строки
4.4 KiB
Python
127 строки
4.4 KiB
Python
#!/usr/bin/env python
|
|
|
|
import os
|
|
import signal
|
|
import unittest
|
|
|
|
from mozprocess import processhandler
|
|
|
|
import proctest
|
|
|
|
|
|
here = os.path.dirname(os.path.abspath(__file__))
|
|
|
|
|
|
class ProcTestPoll(proctest.ProcTest):
|
|
""" Class to test process poll """
|
|
|
|
def test_poll_before_run(self):
|
|
"""Process is not started, and poll() is called"""
|
|
|
|
p = processhandler.ProcessHandler([self.python, self.proclaunch,
|
|
"process_normal_finish_python.ini"],
|
|
cwd=here)
|
|
self.assertRaises(AttributeError, p.poll)
|
|
|
|
def test_poll_while_running(self):
|
|
"""Process is started, and poll() is called"""
|
|
|
|
p = processhandler.ProcessHandler([self.python, self.proclaunch,
|
|
"process_normal_finish_python.ini"],
|
|
cwd=here)
|
|
p.run()
|
|
returncode = p.poll()
|
|
|
|
self.assertEqual(returncode, None)
|
|
|
|
detected, output = proctest.check_for_process(self.proclaunch)
|
|
self.determine_status(detected,
|
|
output,
|
|
returncode,
|
|
p.didTimeout,
|
|
True)
|
|
p.kill()
|
|
|
|
def test_poll_after_kill(self):
|
|
"""Process is killed, and poll() is called"""
|
|
|
|
p = processhandler.ProcessHandler([self.python, self.proclaunch,
|
|
"process_normal_finish_python.ini"],
|
|
cwd=here)
|
|
p.run()
|
|
returncode = p.kill()
|
|
|
|
# We killed the process, so the returncode should be < 0
|
|
self.assertLess(returncode, 0)
|
|
self.assertEqual(returncode, p.poll())
|
|
|
|
detected, output = proctest.check_for_process(self.proclaunch)
|
|
self.determine_status(detected,
|
|
output,
|
|
returncode,
|
|
p.didTimeout)
|
|
|
|
def test_poll_after_kill_no_process_group(self):
|
|
"""Process (no group) is killed, and poll() is called"""
|
|
|
|
p = processhandler.ProcessHandler([self.python, self.proclaunch,
|
|
"process_normal_finish_no_process_group.ini"],
|
|
cwd=here,
|
|
ignore_children=True
|
|
)
|
|
p.run()
|
|
returncode = p.kill()
|
|
|
|
# We killed the process, so the returncode should be < 0
|
|
self.assertLess(returncode, 0)
|
|
self.assertEqual(returncode, p.poll())
|
|
|
|
detected, output = proctest.check_for_process(self.proclaunch)
|
|
self.determine_status(detected,
|
|
output,
|
|
returncode,
|
|
p.didTimeout)
|
|
|
|
def test_poll_after_double_kill(self):
|
|
"""Process is killed twice, and poll() is called"""
|
|
|
|
p = processhandler.ProcessHandler([self.python, self.proclaunch,
|
|
"process_normal_finish_python.ini"],
|
|
cwd=here)
|
|
p.run()
|
|
p.kill()
|
|
returncode = p.kill()
|
|
|
|
# We killed the process, so the returncode should be < 0
|
|
self.assertLess(returncode, 0)
|
|
self.assertEqual(returncode, p.poll())
|
|
|
|
detected, output = proctest.check_for_process(self.proclaunch)
|
|
self.determine_status(detected,
|
|
output,
|
|
returncode,
|
|
p.didTimeout)
|
|
|
|
def test_poll_after_external_kill(self):
|
|
"""Process is killed externally, and poll() is called"""
|
|
|
|
p = processhandler.ProcessHandler([self.python, self.proclaunch,
|
|
"process_normal_finish_python.ini"],
|
|
cwd=here)
|
|
p.run()
|
|
os.kill(p.pid, signal.SIGTERM)
|
|
returncode = p.wait()
|
|
|
|
# We killed the process, so the returncode should be < 0
|
|
self.assertEqual(returncode, -signal.SIGTERM)
|
|
self.assertEqual(returncode, p.poll())
|
|
|
|
detected, output = proctest.check_for_process(self.proclaunch)
|
|
self.determine_status(detected,
|
|
output,
|
|
returncode,
|
|
p.didTimeout)
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|