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#!/usr/bin/env python
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this file,
# You can obtain one at http://mozilla.org/MPL/2.0/.
import threading
from time import sleep
import mozrunnertest
class RunnerThread(threading.Thread):
def __init__(self, runner, do_start, timeout=10):
threading.Thread.__init__(self)
self.runner = runner
self.timeout = timeout
self.do_start = do_start
def run(self):
sleep(self.timeout)
if self.do_start:
self.runner.start()
else:
self.runner.stop()
class MozrunnerThreadsTestCase(mozrunnertest.MozrunnerTestCase):
def test_process_start_via_thread(self):
"""Start the runner via a thread"""
thread = RunnerThread(self.runner, True, 2)
self.threads.append(thread)
thread.start()
thread.join()
self.assertTrue(self.runner.is_running())
def test_process_stop_via_multiple_threads(self):
"""Stop the runner via multiple threads"""
self.runner.start()
for i in range(5):
thread = RunnerThread(self.runner, False, 5)
self.threads.append(thread)
thread.start()
# Wait until the process has been stopped by another thread
for thread in self.threads:
thread.join()
returncode = self.runner.wait(2)
self.assertNotIn(returncode, [None, 0])
self.assertEqual(self.runner.returncode, returncode)
self.assertIsNotNone(self.runner.process_handler)
self.assertEqual(self.runner.wait(10), returncode)
def test_process_post_stop_via_thread(self):
"""Stop the runner and try it again with a thread a bit later"""
self.runner.start()
thread = RunnerThread(self.runner, False, 5)
self.threads.append(thread)
thread.start()
# Wait a bit to start the application gets started
self.runner.wait(2)
returncode = self.runner.stop()
thread.join()
self.assertNotIn(returncode, [None, 0])
self.assertEqual(self.runner.returncode, returncode)
self.assertIsNotNone(self.runner.process_handler)
self.assertEqual(self.runner.wait(10), returncode)
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