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+#############################################################################
+##
+## Copyright (C) 2016 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the test suite of PySide2.
+##
+## $QT_BEGIN_LICENSE:GPL-EXCEPT$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 3 as published by the Free Software
+## Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+#!/usr/bin/env python
+
+'''Tests for using Shiboken-based bindings with python threads'''
+
+import unittest
+import threading
+import sample
+import time
+
+import logging
+
+#logging.basicConfig(level=logging.DEBUG)
+
+from random import random
+
+class Producer(threading.Thread):
+ '''Producer thread'''
+
+ def __init__(self, bucket, max_runs, *args):
+ #Constructor. Receives the bucket
+ super(Producer, self).__init__(*args)
+ self.runs = 0
+ self.bucket = bucket
+ self.max_runs = max_runs
+ self.production_list = []
+
+ def run(self):
+ while self.runs < self.max_runs:
+ value = int(random()*10) % 10
+ self.bucket.push(value)
+ self.production_list.append(value)
+ logging.debug('PRODUCER - pushed %d' % value)
+ self.runs += 1
+ #self.msleep(5)
+ time.sleep(0.01)
+
+
+class Consumer(threading.Thread):
+ '''Consumer thread'''
+ def __init__(self, bucket, max_runs, *args):
+ #Constructor. Receives the bucket
+ super(Consumer, self).__init__(*args)
+ self.runs = 0
+ self.bucket = bucket
+ self.max_runs = max_runs
+ self.consumption_list = []
+
+ def run(self):
+ while self.runs < self.max_runs:
+ if not self.bucket.empty():
+ value = self.bucket.pop()
+ self.consumption_list.append(value)
+ logging.debug('CONSUMER - got %d' % value)
+ self.runs += 1
+ else:
+ logging.debug('CONSUMER - empty bucket')
+ time.sleep(0.01)
+
+class ProducerConsumer(unittest.TestCase):
+ '''Basic test case for producer-consumer QThread'''
+
+ def finishCb(self):
+ #Quits the application
+ self.app.exit(0)
+
+ def testProdCon(self):
+ #QThread producer-consumer example
+ bucket = sample.Bucket()
+ prod = Producer(bucket, 10)
+ cons = Consumer(bucket, 10)
+
+ prod.start()
+ cons.start()
+
+ #QObject.connect(prod, SIGNAL('finished()'), self.finishCb)
+ #QObject.connect(cons, SIGNAL('finished()'), self.finishCb)
+
+ prod.join()
+ cons.join()
+
+ self.assertEqual(prod.production_list, cons.consumption_list)
+
+
+
+
+
+if __name__ == '__main__':
+ unittest.main()