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# Copyright (C) 2010, Nokia <ivan.frade@nokia.com>
# Copyright (C) 2019, Sam Thursfield <sam@afuera.me.uk>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
#
"""
Send concurrent inserts and queries to the daemon to check the concurrency.
"""
from gi.repository import GLib
import unittest as ut
import fixtures
AMOUNT_OF_TEST_INSTANCES = 100
AMOUNT_OF_QUERIES = 10
class ConcurrentQueryTests:
"""
Send a bunch of queries to the daemon asynchronously, to test the queue
holding those queries
"""
def test_setup(self):
self.main_loop = GLib.MainLoop()
self.mock_data_insert()
self.finish_counter = 0
def mock_data_insert(self):
query = "INSERT {\n"
for i in range(0, AMOUNT_OF_TEST_INSTANCES):
query += (
"<test-09:instance-%d> a nco:PersonContact ; nco:fullname 'moe %d'.\n"
% (i, i)
)
query += "}"
self.tracker.update(query)
def mock_data_delete(self):
query = "DELETE {\n"
for i in range(0, AMOUNT_OF_TEST_INSTANCES):
query += "<test-09:instance-%d> a rdfs:Resource.\n" % (i)
query += "}"
self.tracker.update(query)
query = "DELETE {\n"
for i in range(0, AMOUNT_OF_QUERIES):
query += "<test-09:picture-%d> a rdfs:Resource.\n" % (i)
query += "}"
self.tracker.update(query)
def test_async_queries(self):
QUERY = "SELECT ?u WHERE { ?u a nco:PersonContact. FILTER regex (?u, 'test-09:ins')}"
UPDATE = "INSERT { <test-09:picture-%d> a nmm:Photo. }"
for i in range(0, AMOUNT_OF_QUERIES):
self.conn.query_async(QUERY, None, self.query_cb)
self.conn.update_async(UPDATE % (i), None, self.update_cb)
# Safeguard of 60 seconds. The last reply should quit the loop
GLib.timeout_add_seconds(60, self.timeout_cb)
self.main_loop.run()
def query_cb(self, obj, result):
cursor = self.conn.query_finish(result)
rows = 0
while cursor.next():
rows += 1
self.assertEqual(rows, AMOUNT_OF_TEST_INSTANCES)
self.finish_counter += 1
if self.finish_counter >= AMOUNT_OF_QUERIES:
self.timeout_cb()
def update_cb(self, obj, result):
self.conn.update_finish(result)
def timeout_cb(self):
self.mock_data_delete()
self.main_loop.quit()
return False
class TestConcurrentQueryLocal(fixtures.TrackerSparqlDirectTest, ConcurrentQueryTests):
def setUp(self):
self.test_setup()
class TestConcurrentQueryBus(fixtures.TrackerSparqlBusTest, ConcurrentQueryTests):
def setUp(self):
self.test_setup()
if __name__ == "__main__":
fixtures.tracker_test_main()
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