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#!/usr/bin/python
#
# Copyright (C) 2010, Nokia <ivan.frade@nokia.com>
#
# 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.
#
"""
Test the query while importing at the same time. This was raising
some SQLITE_MISUSED errors before.
"""
import os, dbus
from gi.repository import GObject
from dbus.mainloop.glib import DBusGMainLoop
from common.utils import configuration as cfg
import unittest2 as ut
#import unittest as ut
from common.utils.storetest import CommonTrackerStoreTest as CommonTrackerStoreTest
class TestSqliteMisused (CommonTrackerStoreTest):
"""
Send queries while importing files (in .ttl directory)
"""
def setUp (self):
self.main_loop = GObject.MainLoop ()
self.files_counter = 0
def test_queries_while_import (self):
self.assertTrue (os.path.exists ('ttl'))
for root, dirs, files in os.walk('ttl'):
for ttl_file in filter (lambda f: f.endswith (".ttl"), files):
full_path = os.path.abspath(os.path.join (root, ttl_file))
self.files_counter += 1
self.tracker.get_tracker_iface ().Load ("file://" + full_path,
timeout=30000,
reply_handler=self.loaded_success_cb,
error_handler=self.loaded_failed_cb)
GObject.timeout_add_seconds (2, self.run_a_query)
# Safeguard of 60 seconds. The last reply should quit the loop
GObject.timeout_add_seconds (60, self.timeout_cb)
self.main_loop.run ()
def run_a_query (self):
QUERY = "SELECT ?u ?title WHERE { ?u a nie:InformationElement; nie:title ?title. }"
self.tracker.get_tracker_iface ().SparqlQuery (QUERY, timeout=20000,
reply_handler=self.reply_cb,
error_handler=self.error_handler)
return True
def reply_cb (self, results):
print "Query replied correctly"
def error_handler (self, error_msg):
print "ERROR in DBus call", error_msg
def loaded_success_cb (self):
self.files_counter -= 1
if (self.files_counter == 0):
print "Last file loaded"
self.timeout_cb ()
print "Success loading a file"
def loaded_failed_cb (self, error):
print "Failed loading a file"
self.assertTrue (False)
def timeout_cb (self):
print "Forced timeout after 60 sec."
self.main_loop.quit ()
return False
if __name__ == "__main__":
ut.main ()
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