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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
import sqlalchemy as sa
from sqlalchemy.engine import reflection
from twisted.python import log
from twisted.trial import unittest
from buildbot.test.util import migration
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.buildsets = sa.Table('buildsets', metadata,
sa.Column('id', sa.Integer, primary_key=True),
sa.Column('external_idstring', sa.String(256)),
sa.Column('reason', sa.String(256)),
sa.Column('sourcestampid', sa.Integer,
nullable=False), # NOTE: foreign key omitted
sa.Column('submitted_at', sa.Integer, nullable=False),
sa.Column('complete', sa.SmallInteger, nullable=False,
server_default=sa.DefaultClause("0")),
sa.Column('complete_at', sa.Integer),
sa.Column('results', sa.SmallInteger),
)
self.buildsets.create(bind=conn)
sa.Index('buildsets_complete', self.buildsets.c.complete).create()
sa.Index('buildsets_submitted_at', self.buildsets.c.submitted_at).create()
self.patches = sa.Table('patches', metadata,
sa.Column('id', sa.Integer, primary_key=True),
sa.Column('patchlevel', sa.Integer, nullable=False),
sa.Column('patch_base64', sa.Text, nullable=False),
sa.Column('patch_author', sa.Text, nullable=False),
sa.Column('patch_comment', sa.Text, nullable=False),
sa.Column('subdir', sa.Text),
)
self.patches.create(bind=conn)
self.sourcestamps = sa.Table('sourcestamps', metadata,
sa.Column('id', sa.Integer, primary_key=True),
sa.Column('branch', sa.String(256)),
sa.Column('revision', sa.String(256)),
sa.Column('patchid', sa.Integer, sa.ForeignKey('patches.id')),
sa.Column('repository', sa.String(length=512), nullable=False, server_default=''),
sa.Column('project', sa.String(length=512), nullable=False, server_default=''),
sa.Column('sourcestampid', sa.Integer, sa.ForeignKey('sourcestamps.id')),
)
self.sourcestamps.create(bind=conn)
def fill_tables_with_testdata(self, conn, testdata):
for bsid, ssid in testdata:
self.insert_buildset_sourcestamp(conn, bsid, ssid)
def insert_buildset_sourcestamp(self, conn, bsid, sourcestampid):
conn.execute(self.buildsets.insert(),
id=bsid,
externalid_string='',
reason = 'just',
sourcestampid=sourcestampid,
submitted_at=22417200,
complete = 0,
complete_at=22417200,
results=0)
conn.execute(self.sourcestamps.insert(),
id=sourcestampid,
branch='this_branch',
revision='this_revision',
patchid = None,
repository='repo_a',
project='')
def assertBuildsetSourceStamp_thd(self, conn, exp_buildsets=[],
exp_sourcestamps=[]):
metadata = sa.MetaData()
metadata.bind = conn
tbl = sa.Table('buildsets', metadata, autoload=True)
res = conn.execute(sa.select([tbl.c.id, tbl.c.sourcestampsetid], order_by=tbl.c.id))
got_buildsets = res.fetchall()
tbl = sa.Table('sourcestamps', metadata, autoload=True)
res = conn.execute(sa.select([tbl.c.id, tbl.c.sourcestampsetid],
order_by=[tbl.c.sourcestampsetid, tbl.c.id]))
got_sourcestamps = res.fetchall()
self.assertEqual(
dict(buildsets=exp_buildsets, sourcestamps=exp_sourcestamps),
dict(buildsets=got_buildsets, sourcestamps=got_sourcestamps))
# tests
def thd_assertForeignKeys(self, conn, exp, with_constrained_columns=[]):
# MySQL does not reflect or use foreign keys, so we can't check..
if conn.dialect.name == 'mysql':
return
insp = reflection.Inspector.from_engine(conn)
fks = orig_fks = insp.get_foreign_keys('buildsets')
# filter out constraints including all of the given columns
with_constrained_columns = set(with_constrained_columns)
fks = sorted([ fk
for fk in fks
if not with_constrained_columns - set(fk['constrained_columns'])
])
# clean up
for fk in fks:
del fk['name'] # schema dependent
del fk['referred_schema'] # idem
# finally, assert
if fks != exp:
log.msg("got: %r" % (orig_fks,))
self.assertEqual(fks, exp)
def test_1_buildsets(self):
buildsetdata = [(10, 100),(20, 200),(30, 300)]
def setup_thd(conn):
self.create_tables_thd(conn)
self.fill_tables_with_testdata(conn, buildsetdata)
def verify_thd(conn):
metadata = sa.MetaData()
metadata.bind = conn
tbl = sa.Table('buildsets', metadata, autoload=True)
self.assertTrue(hasattr(tbl.c, 'sourcestampsetid'))
self.thd_assertForeignKeys(conn, [ {
'constrained_columns':['sourcestampsetid'],
'referred_table':'sourcestampsets',
'referred_columns':['id']},
], with_constrained_columns=['sourcestampsetid'])
res = conn.execute(sa.select([tbl.c.id, tbl.c.sourcestampsetid], order_by=tbl.c.id))
got_buildsets = res.fetchall()
self.assertEqual(got_buildsets, buildsetdata)
return self.do_test_migration(17, 18, setup_thd, verify_thd)
def test_2_sourcestamp(self):
buildsetdata = [(10, 100),(20, 200),(30, 300)]
sourcestampdata = [ (ssid, ssid) for bsid, ssid in buildsetdata ]
def setup_thd(conn):
self.create_tables_thd(conn)
self.fill_tables_with_testdata(conn, buildsetdata)
def verify_thd(conn):
metadata = sa.MetaData()
metadata.bind = conn
tbl = sa.Table('sourcestamps', metadata, autoload=True)
self.assertTrue(hasattr(tbl.c, 'sourcestampsetid'))
self.thd_assertForeignKeys(conn, [ {
'constrained_columns':['sourcestampsetid'],
'referred_table':'sourcestampsets',
'referred_columns':['id']},
], with_constrained_columns=['sourcestampsetid'])
res = conn.execute(sa.select([tbl.c.id, tbl.c.sourcestampsetid],
order_by=[tbl.c.sourcestampsetid, tbl.c.id]))
got_sourcestamps = res.fetchall()
self.assertEqual(got_sourcestamps, sourcestampdata)
return self.do_test_migration(17, 18, setup_thd, verify_thd)
def test_3_sourcestampset(self):
buildsetdata = [(10, 100),(20, 200),(30, 300)]
sourcestampsetdata = [ (ssid,) for bsid, ssid in buildsetdata ]
def setup_thd(conn):
self.create_tables_thd(conn)
self.fill_tables_with_testdata(conn, buildsetdata)
def verify_thd(conn):
metadata = sa.MetaData()
metadata.bind = conn
tbl = sa.Table('sourcestampsets', metadata, autoload=True)
self.assertTrue(hasattr(tbl.c, 'id'))
res = conn.execute(sa.select([tbl.c.id],order_by=[tbl.c.id]))
got_sourcestampsets = res.fetchall()
self.assertEqual(got_sourcestampsets, sourcestampsetdata)
return self.do_test_migration(17, 18, setup_thd, verify_thd)
def test_4_integrated_migration(self):
buildsetdata = [(10, 100),(20, 200),(30, 300)]
sourcestampdata = [ (ssid, ssid) for bsid, ssid in buildsetdata ]
sourcestampsetdata = [ (ssid,) for bsid, ssid in buildsetdata ]
def setup_thd(conn):
self.create_tables_thd(conn)
self.fill_tables_with_testdata(conn, buildsetdata)
def verify_thd(conn):
metadata = sa.MetaData()
metadata.bind = conn
# Test for the buildsets
tbl = sa.Table('buildsets', metadata, autoload=True)
res = conn.execute(sa.select([tbl.c.id, tbl.c.sourcestampsetid], order_by=tbl.c.id))
got_buildsets = res.fetchall()
self.assertEqual(got_buildsets, buildsetdata)
# Test for the sourcestamps
tbl = sa.Table('sourcestamps', metadata, autoload=True)
res = conn.execute(sa.select([tbl.c.id, tbl.c.sourcestampsetid],
order_by=[tbl.c.sourcestampsetid, tbl.c.id]))
got_sourcestamps = res.fetchall()
self.assertEqual(got_sourcestamps, sourcestampdata)
tbl = sa.Table('sourcestampsets', metadata, autoload=True)
res = conn.execute(sa.select([tbl.c.id],order_by=[tbl.c.id]))
got_sourcestampsets = res.fetchall()
self.assertEqual(got_sourcestampsets, sourcestampsetdata)
return self.do_test_migration(17, 18, setup_thd, verify_thd)
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