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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 that the threads in the daemon are working:
A very long query shouldn't block smaller queries.
"""
import os
from gi.repository import GObject
from gi.repository import GLib
import time
from common.utils import configuration as cfg
import unittest2 as ut
#import unittest as ut
from common.utils.storetest import CommonTrackerStoreTest as CommonTrackerStoreTest
MAX_TEST_TIME = 60 # seconds to finish the tests (to avoid infinite waitings)
AMOUNT_SIMPLE_QUERIES = 10
COMPLEX_QUERY_TIMEOUT = 15000 # ms (How long do we wait for an answer to the complex query)
SIMPLE_QUERY_FREQ = 2 # seconds (How freq do we send a simple query to the daemon)
class TestThreadedStore (CommonTrackerStoreTest):
"""
When the database is big, running a complex query takes ages.
After cancelling the query, any following query is queued
Reported in bug NB#183499
"""
def setUp (self):
self.main_loop = GObject.MainLoop ()
self.simple_queries_counter = AMOUNT_SIMPLE_QUERIES
self.simple_queries_answers = 0
def __populate_database (self):
self.assertTrue (os.path.exists (cfg.generated_ttl_dir()))
for ttl_file in ["010-nco_EmailAddress.ttl",
"011-nco_PostalAddress.ttl",
"012-nco_PhoneNumber.ttl",
"014-nco_ContactEmail.ttl",
"015-nco_ContactCall.ttl",
"018-nco_PersonContact.ttl",
"012-nco_PhoneNumber.ttl",
"016-nco_ContactIM.ttl"]:
full_path = os.path.abspath(os.path.join (cfg.generated_ttl_dir(), ttl_file))
print full_path
self.tracker.get_tracker_iface().Load(
'(s)', "file://" + full_path, timeout=30000)
@ut.skip("Test fails with 'GDBus.Error:org.freedesktop.Tracker1.SparqlError.Internal: parser stack overflow (36)'")
def test_complex_query (self):
start = time.time ()
self.__populate_database ()
end = time.time ()
print "Loading: %.3f sec." % (end-start)
COMPLEX_QUERY = """
SELECT ?url nie:url(?photo) nco:imStatusMessage (?url)
tracker:coalesce(nco:nameFamily (?url), nco:nameFamily (?url), nco:nameGiven (?org), ?email, ?phone, nco:blogUrl (?url))
WHERE {
{ ?url a nco:PersonContact.
?url fts:match 'fami*'.
} UNION {
?url a nco:PersonContact.
?url nco:hasEmailAddress ?add.
?add fts:match 'fami*'.
} UNION {
?url a nco:PersonContact.
?url nco:hasPostalAddress ?post.
?post fts:match 'fami*'.
}
OPTIONAL { ?url nco:photo ?photo.}
OPTIONAL { ?url nco:org ?org. }
OPTIONAL { ?url maemo:relevance ?relevance.}
OPTIONAL { ?url nco:hasPhoneNumber ?hasphone. ?hasPhone nco:phoneNumber ?phone.}
OPTIONAL { ?url nco:hasEmailAddress ?hasemail. ?hasemail nco:emailAddress ?email.}
} ORDER BY ?relevance LIMIT 100"""
# Standard timeout
print "Send complex query"
self.complex_start = time.time ()
self.tracker.query(
COMPLEX_QUERY, timeout=COMPLEX_QUERY_TIMEOUT,
response_handler=self.reply_complex,
error_handler=self.error_handler_complex)
self.timeout_id = GLib.timeout_add_seconds (MAX_TEST_TIME, self.__timeout_on_idle)
GLib.timeout_add_seconds (SIMPLE_QUERY_FREQ, self.__simple_query)
self.main_loop.run ()
def __simple_query (self):
print "Send simple query (%d)" % (self.simple_queries_counter)
SIMPLE_QUERY = "SELECT ?name WHERE { ?u a nco:PersonContact; nco:fullname ?name. }"
self.tracker.query(
SIMPLE_QUERY,
timeout=10000,
response_handler=self.reply_simple,
error_handler=self.error_handler)
self.simple_queries_counter -= 1
if (self.simple_queries_counter == 0):
print "Stop sending queries (wait)"
return False
return True
def reply_simple (self, obj, results, data):
print "Simple query answered"
self.assertNotEquals (len (results), 0)
self.simple_queries_answers += 1
if (self.simple_queries_answers == AMOUNT_SIMPLE_QUERIES):
print "All simple queries answered"
self.main_loop.quit ()
def reply_complex (self, obj, results, data):
print "Complex query: %.3f" % (time.time () - self.complex_start)
def error_handler (self, error_msg):
print "ERROR in dbus call", error_msg
def error_handler_complex (self, error_msg):
print "Complex query timedout in DBus (", error_msg, ")"
def __timeout_on_idle (self):
print "Timeout... asumming idle"
self.main_loop.quit ()
return False
if __name__ == "__main__":
ut.main ()
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