def test_upgrade_wrong_version(self):
self.copy_and_initialize_upgrade_database('tribler_v17.sdb')
db_migrator = DBUpgrader(self.session,
self.sqlitedb,
torrent_store=MockTorrentStore())
db_migrator.db._version = LATEST_DB_VERSION + 1
self.assertRaises(DatabaseUpgradeError, db_migrator.start_migrate)
def test_upgrade_from_obsolete_version(self):
"""We no longer support DB versions older than 17 (Tribler 6.0)"""
self.copy_and_initialize_upgrade_database('tribler_v12.sdb')
db_migrator = DBUpgrader(self.session,
self.sqlitedb,
torrent_store=MockTorrentStore())
self.assertRaises(VersionNoLongerSupportedError,
db_migrator.start_migrate)
def test_upgrade_17_to_latest(self):
self.copy_and_initialize_upgrade_database('tribler_v17.sdb')
db_migrator = DBUpgrader(self.session,
self.sqlitedb,
torrent_store=MockTorrentStore())
db_migrator.start_migrate()
self.assertEqual(self.sqlitedb.version, LATEST_DB_VERSION)
self.assertFalse(
os.path.exists(
os.path.join(self.session.get_torrent_collecting_dir(),
'dir1')))
def test_upgrade_17_to_latest_no_dispersy(self):
# upgrade without dispersy DB should not raise an error
self.copy_and_initialize_upgrade_database('tribler_v17.sdb')
os.unlink(os.path.join(self.session.get_state_dir(), 'sqlite', 'dispersy.db'))
db_migrator = DBUpgrader(self.session, self.sqlitedb, torrent_store=MockTorrentStore())
db_migrator.start_migrate()
self.assertEqual(self.sqlitedb.version, LATEST_DB_VERSION)
# Check whether the torrents in the database are reindexed
results = self.sqlitedb.fetchall("SELECT * FROM FullTextIndex")
self.assertEqual(len(results), 1)
self.assertTrue('test' in results[0][0])
self.assertTrue('random' in results[0][1])
self.assertTrue('tribler' in results[0][1])
self.assertTrue('txt' in results[0][2])
self.assertTrue('txt' in results[0][2])