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# This file is part of Buildbot. Buildbot 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, version 2.
#
# 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.
#
# Copyright Buildbot Team Members
from twisted.trial import unittest
from buildbot.test.util import migration
import sqlalchemy as sa
from sqlalchemy.engine import reflection
class Migration(migration.MigrateTestMixin, unittest.TestCase):
def setUp(self):
return self.setUpMigrateTest()
def tearDown(self):
return self.tearDownMigrateTest()
def create_tables_thd(self, conn):
metadata = sa.MetaData()
metadata.bind = conn
self.changes = sa.Table('changes', metadata,
sa.Column('changeid', sa.Integer, primary_key=True),
sa.Column('author', sa.String(256), nullable=False),
sa.Column('comments', sa.String(1024), nullable=False),
sa.Column('is_dir', sa.SmallInteger, nullable=False),
sa.Column('branch', sa.String(256)),
sa.Column('revision', sa.String(256)),
sa.Column('revlink', sa.String(256)),
sa.Column('when_timestamp', sa.Integer, nullable=False),
sa.Column('category', sa.String(256)),
sa.Column('repository', sa.String(length=512), nullable=False,
server_default=''),
sa.Column('project', sa.String(length=512), nullable=False,
server_default=''),
)
self.changes.create(bind=conn)
self.schedulers = sa.Table("schedulers", metadata,
sa.Column('schedulerid', sa.Integer, primary_key=True),
sa.Column('name', sa.String(128), nullable=False),
sa.Column('class_name', sa.String(128), nullable=False),
)
self.schedulers.create(bind=conn)
self.users = sa.Table("users", metadata,
sa.Column("uid", sa.Integer, primary_key=True),
sa.Column("identifier", sa.String(256), nullable=False),
sa.Column("bb_username", sa.String(128)),
sa.Column("bb_password", sa.String(128)),
)
self.users.create(bind=conn)
self.objects = sa.Table("objects", metadata,
sa.Column("id", sa.Integer, primary_key=True),
sa.Column('name', sa.String(128), nullable=False),
sa.Column('class_name', sa.String(128), nullable=False),
)
self.objects.create()
self.object_state = sa.Table("object_state", metadata,
sa.Column("objectid", sa.Integer, sa.ForeignKey('objects.id'),
nullable=False),
sa.Column("name", sa.String(length=256), nullable=False),
sa.Column("value_json", sa.Text, nullable=False),
)
self.object_state.create()
# these indices should already exist everywhere but on sqlite
if conn.dialect.name != 'sqlite':
sa.Index('name_and_class', self.schedulers.c.name,
self.schedulers.c.class_name).create()
sa.Index('changes_branch', self.changes.c.branch).create()
sa.Index('changes_revision', self.changes.c.revision).create()
sa.Index('changes_author', self.changes.c.author).create()
sa.Index('changes_category', self.changes.c.category).create()
sa.Index('changes_when_timestamp',
self.changes.c.when_timestamp).create()
# create this index without the unique attribute
sa.Index('users_identifier', self.users.c.identifier).create()
# tests
def test_migrate(self):
def setup_thd(conn):
self.create_tables_thd(conn)
def verify_thd(conn):
insp = reflection.Inspector.from_engine(conn)
indexes = (insp.get_indexes('changes')
+ insp.get_indexes('schedulers'))
self.assertEqual(
sorted([ i['name'] for i in indexes ]),
sorted([
'changes_author',
'changes_branch',
'changes_category',
'changes_revision',
'changes_when_timestamp',
'name_and_class',
]))
indexes = insp.get_indexes('users')
for idx in indexes:
if idx['name'] == 'users_identifier':
self.assertTrue(idx['unique'])
break
else:
self.fail("no users_identifier index")
return self.do_test_migration(16, 17, setup_thd, verify_thd)
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