testing/mozbase/mozrunner/tests/test_threads.py@6474c204b198 (annotated)
testing/mozbase/mozrunner/tests/test_threads.py
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | #!/usr/bin/env python |
| michael@0 | 2 | # This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | # License, v. 2.0. If a copy of the MPL was not distributed with this file, |
| michael@0 | 4 | # You can obtain one at http://mozilla.org/MPL/2.0/. |
| michael@0 | 5 | |
| michael@0 | 6 | import threading |
| michael@0 | 7 | from time import sleep |
| michael@0 | 8 | |
| michael@0 | 9 | import mozrunnertest |
| michael@0 | 10 | |
| michael@0 | 11 | |
| michael@0 | 12 | class RunnerThread(threading.Thread): |
| michael@0 | 13 | def __init__(self, runner, do_start, timeout=10): |
| michael@0 | 14 | threading.Thread.__init__(self) |
| michael@0 | 15 | self.runner = runner |
| michael@0 | 16 | self.timeout = timeout |
| michael@0 | 17 | self.do_start = do_start |
| michael@0 | 18 | |
| michael@0 | 19 | def run(self): |
| michael@0 | 20 | sleep(self.timeout) |
| michael@0 | 21 | if self.do_start: |
| michael@0 | 22 | self.runner.start() |
| michael@0 | 23 | else: |
| michael@0 | 24 | self.runner.stop() |
| michael@0 | 25 | |
| michael@0 | 26 | |
| michael@0 | 27 | class MozrunnerThreadsTestCase(mozrunnertest.MozrunnerTestCase): |
| michael@0 | 28 | |
| michael@0 | 29 | def test_process_start_via_thread(self): |
| michael@0 | 30 | """Start the runner via a thread""" |
| michael@0 | 31 | thread = RunnerThread(self.runner, True, 2) |
| michael@0 | 32 | self.threads.append(thread) |
| michael@0 | 33 | |
| michael@0 | 34 | thread.start() |
| michael@0 | 35 | thread.join() |
| michael@0 | 36 | |
| michael@0 | 37 | self.assertTrue(self.runner.is_running()) |
| michael@0 | 38 | |
| michael@0 | 39 | def test_process_stop_via_multiple_threads(self): |
| michael@0 | 40 | """Stop the runner via multiple threads""" |
| michael@0 | 41 | self.runner.start() |
| michael@0 | 42 | for i in range(5): |
| michael@0 | 43 | thread = RunnerThread(self.runner, False, 5) |
| michael@0 | 44 | self.threads.append(thread) |
| michael@0 | 45 | thread.start() |
| michael@0 | 46 | |
| michael@0 | 47 | # Wait until the process has been stopped by another thread |
| michael@0 | 48 | for thread in self.threads: |
| michael@0 | 49 | thread.join() |
| michael@0 | 50 | returncode = self.runner.wait(2) |
| michael@0 | 51 | |
| michael@0 | 52 | self.assertNotIn(returncode, [None, 0]) |
| michael@0 | 53 | self.assertEqual(self.runner.returncode, returncode) |
| michael@0 | 54 | self.assertIsNotNone(self.runner.process_handler) |
| michael@0 | 55 | self.assertEqual(self.runner.wait(10), returncode) |
| michael@0 | 56 | |
| michael@0 | 57 | def test_process_post_stop_via_thread(self): |
| michael@0 | 58 | """Stop the runner and try it again with a thread a bit later""" |
| michael@0 | 59 | self.runner.start() |
| michael@0 | 60 | thread = RunnerThread(self.runner, False, 5) |
| michael@0 | 61 | self.threads.append(thread) |
| michael@0 | 62 | thread.start() |
| michael@0 | 63 | |
| michael@0 | 64 | # Wait a bit to start the application gets started |
| michael@0 | 65 | self.runner.wait(2) |
| michael@0 | 66 | returncode = self.runner.stop() |
| michael@0 | 67 | thread.join() |
| michael@0 | 68 | |
| michael@0 | 69 | self.assertNotIn(returncode, [None, 0]) |
| michael@0 | 70 | self.assertEqual(self.runner.returncode, returncode) |
| michael@0 | 71 | self.assertIsNotNone(self.runner.process_handler) |
| michael@0 | 72 | self.assertEqual(self.runner.wait(10), returncode) |
