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# Copyright 2016 QvarnLabs Ltd
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import threading
import unittest
import slog
class CounterTests(unittest.TestCase):
def test_counts_to_a_million_in_ten_threads(self):
max_count = 100000
num_threads = 2
counter = slog.Counter()
threads = []
for _ in range(num_threads):
ct = CountThread(max_count, counter)
ct.start()
threads.append(ct)
for ct in threads:
ct.join()
self.assertEqual(counter.get(), max_count * num_threads)
class CountThread(threading.Thread):
def __init__(self, n, counter):
super(CountThread, self).__init__()
self.n = n
self.counter = counter
def run(self):
for _ in range(self.n):
self.counter.increment()
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