tests/dbtest_packages.py

   1 #!/usr/bin/env python
   2
   3 from db_test import DBDakTestCase
   4
   5 from daklib.dbconn import Architecture, Suite, get_suite_architectures, \
   6     get_architecture_suites, Maintainer, DBSource, Location, PoolFile, \
   7     check_poolfile, get_poolfile_like_name, get_source_in_suite, \
   8     get_suites_source_in, add_dsc_to_db, source_exists, DBBinary, \
   9     get_suites_binary_in, add_deb_to_db
  10 from daklib.queue_install import package_to_suite
  11 from daklib.queue import get_newest_source, get_suite_version
  12
  13 from sqlalchemy.orm.exc import MultipleResultsFound
  14 import unittest
  15
  16 class Pkg():
  17     'fake package class used for testing'
  18
  19     def __init__(self):
  20         self.dsc = {}
  21         self.files = {}
  22         self.changes = {}
  23
  24 class Upload():
  25     'fake Upload class used for testing'
  26
  27     def __init__(self, pkg):
  28         self.pkg = pkg
  29
  30 class PackageTestCase(DBDakTestCase):
  31     """
  32     PackageTestCase checks the handling of source and binary packages in dak's
  33     database.
  34     """
  35
  36     def setup_suites(self):
  37         "setup a hash of Suite objects in self.suite"
  38
  39         if 'suite' in self.__dict__:
  40             return
  41         self.suite = {}
  42         for suite_name in ('lenny', 'squeeze', 'sid'):
  43             self.suite[suite_name] = Suite(suite_name = suite_name, version = '-')
  44         self.session.add_all(self.suite.values())
  45
  46     def setup_architectures(self):
  47         "setup Architecture objects in self.arch and connect to suites"
  48
  49         if 'arch' in self.__dict__:
  50             return
  51         self.setup_suites()
  52         self.arch = {}
  53         for arch_string in ('source', 'all', 'i386', 'amd64', 'kfreebsd-i386'):
  54             self.arch[arch_string] = Architecture(arch_string)
  55             if arch_string != 'kfreebsd-i386':
  56                 self.arch[arch_string].suites = self.suite.values()
  57             else:
  58                 self.arch[arch_string].suites = [self.suite['squeeze'], self.suite['sid']]
  59         # hard code ids for source and all
  60         self.arch['source'].arch_id = 1
  61         self.arch['all'].arch_id = 2
  62         self.session.add_all(self.arch.values())
  63
  64     def setup_locations(self):
  65         'create some Location objects, TODO: add component'
  66
  67         if 'loc' in self.__dict__:
  68             return
  69         self.loc = {}
  70         self.loc['main'] = Location(path = \
  71             '/srv/ftp-master.debian.org/ftp/pool/')
  72         self.loc['contrib'] = Location(path = \
  73             '/srv/ftp-master.debian.org/ftp/pool/')
  74         self.session.add_all(self.loc.values())
  75
  76     def setup_poolfiles(self):
  77         'create some PoolFile objects'
  78
  79         if 'file' in self.__dict__:
  80             return
  81         self.setup_locations()
  82         self.file = {}
  83         self.file['hello_2.2-3.dsc'] = PoolFile(filename = 'main/h/hello/hello_2.2-3.dsc', \
  84             location = self.loc['main'], filesize = 0, md5sum = '')
  85         self.file['hello_2.2-2.dsc'] = PoolFile(filename = 'main/h/hello/hello_2.2-2.dsc', \
  86             location = self.loc['main'], filesize = 0, md5sum = '')
  87         self.file['hello_2.2-1.dsc'] = PoolFile(filename = 'main/h/hello/hello_2.2-1.dsc', \
  88             location = self.loc['main'], filesize = 0, md5sum = '')
  89         self.file['hello_2.2-1_i386.deb'] = PoolFile( \
  90             filename = 'main/h/hello/hello_2.2-1_i386.deb', \
  91             location = self.loc['main'], filesize = 0, md5sum = '')
  92         self.file['gnome-hello_2.2-1_i386.deb'] = PoolFile( \
  93             filename = 'main/h/hello/gnome-hello_2.2-1_i386.deb', \
  94             location = self.loc['main'], filesize = 0, md5sum = '')
  95         self.file['sl_3.03-16.dsc'] = PoolFile(filename = 'main/s/sl/sl_3.03-16.dsc', \
  96             location = self.loc['main'], filesize = 0, md5sum = '')
  97         self.file['python2.6_2.6.6-8.dsc'] = PoolFile( \
  98             filename = 'main/p/python2.6/python2.6_2.6.6-8.dsc', \
  99             location = self.loc['main'], filesize = 0, md5sum = '')
 100         self.session.add_all(self.file.values())
 101
 102     def setup_maintainers(self):
 103         'create some Maintainer objects'
 104
 105         if 'maintainer' in self.__dict__:
 106             return
 107         self.maintainer = {}
 108         self.maintainer['maintainer'] = Maintainer(name = 'Mr. Maintainer')
 109         self.maintainer['uploader'] = Maintainer(name = 'Mrs. Uploader')
 110         self.maintainer['lazyguy'] = Maintainer(name = 'Lazy Guy')
 111         self.session.add_all(self.maintainer.values())
 112
 113     def setup_sources(self):
 114         'create DBSource objects'
 115
 116         if 'source' in self.__dict__:
 117             return
 118         self.setup_maintainers()
 119         self.setup_suites()
 120         self.setup_poolfiles()
 121         self.source = {}
 122         self.source['hello_2.2-2'] = DBSource(source = 'hello', version = '2.2-2', \
 123             maintainer = self.maintainer['maintainer'], \
 124             changedby = self.maintainer['uploader'], \
 125             poolfile = self.file['hello_2.2-2.dsc'], install_date = self.now())
 126         self.source['hello_2.2-2'].suites.append(self.suite['sid'])
 127         self.source['hello_2.2-1'] = DBSource(source = 'hello', version = '2.2-1', \
 128             maintainer = self.maintainer['maintainer'], \
 129             changedby = self.maintainer['uploader'], \
 130             poolfile = self.file['hello_2.2-1.dsc'], install_date = self.now())
 131         self.source['hello_2.2-1'].suites.append(self.suite['sid'])
 132         self.source['sl_3.03-16'] = DBSource(source = 'sl', version = '3.03-16', \
 133             maintainer = self.maintainer['maintainer'], \
 134             changedby = self.maintainer['uploader'], \
 135             poolfile = self.file['sl_3.03-16.dsc'], install_date = self.now())
 136         self.source['sl_3.03-16'].suites.append(self.suite['squeeze'])
 137         self.source['sl_3.03-16'].suites.append(self.suite['sid'])
 138         self.session.add_all(self.source.values())
 139
 140     def setup_binaries(self):
 141         'create DBBinary objects'
 142
 143         if 'binary' in self.__dict__:
 144             return
 145         self.setup_sources()
 146         self.setup_architectures()
 147         self.binary = {}
 148         self.binary['hello_2.2-1_i386'] = DBBinary(package = 'hello', \
 149             source = self.source['hello_2.2-1'], version = '2.2-1', \
 150             maintainer = self.maintainer['maintainer'], \
 151             architecture = self.arch['i386'], \
 152             poolfile = self.file['hello_2.2-1_i386.deb'])
 153         self.binary['hello_2.2-1_i386'].suites.append(self.suite['squeeze'])
 154         self.binary['hello_2.2-1_i386'].suites.append(self.suite['sid'])
 155         self.binary['gnome-hello_2.2-1_i386'] = DBBinary(package = 'gnome-hello', \
 156             source = self.source['hello_2.2-1'], version = '2.2-1', \
 157             maintainer = self.maintainer['maintainer'], \
 158             architecture = self.arch['i386'], \
 159             poolfile = self.file['gnome-hello_2.2-1_i386.deb'])
 160         self.binary['gnome-hello_2.2-1_i386'].suites.append(self.suite['squeeze'])
 161         self.binary['gnome-hello_2.2-1_i386'].suites.append(self.suite['sid'])
 162         self.session.add_all(self.binary.values())
 163
 164     def setUp(self):
 165         super(PackageTestCase, self).setUp()
 166         self.setup_binaries()
 167         # flush to make sure that the setup is correct
 168         self.session.flush()
 169
 170     def test_suite_architecture(self):
 171         # check the id for architectures source and all
 172         self.assertEqual(1, self.arch['source'].arch_id)
 173         self.assertEqual(2, self.arch['all'].arch_id)
 174         # check the many to many relation between Suite and Architecture
 175         self.assertEqual('source', self.suite['lenny'].architectures[0])
 176         self.assertEqual(4, len(self.suite['lenny'].architectures))
 177         self.assertEqual(3, len(self.arch['i386'].suites))
 178         # check the function get_suite_architectures()
 179         architectures = get_suite_architectures('lenny', session = self.session)
 180         self.assertEqual(4, len(architectures))
 181         self.assertTrue(self.arch['source'] in architectures)
 182         self.assertTrue(self.arch['all'] in architectures)
 183         self.assertTrue(self.arch['kfreebsd-i386'] not in architectures)
 184         architectures = get_suite_architectures('sid', session = self.session)
 185         self.assertEqual(5, len(architectures))
 186         self.assertTrue(self.arch['kfreebsd-i386'] in architectures)
 187         architectures = get_suite_architectures('lenny', skipsrc = True, session = self.session)
 188         self.assertEqual(3, len(architectures))
 189         self.assertTrue(self.arch['source'] not in architectures)
 190         architectures = get_suite_architectures('lenny', skipall = True, session = self.session)
 191         self.assertEqual(3, len(architectures))
 192         self.assertTrue(self.arch['all'] not in architectures)
 193         # check the function get_architecture_suites()
 194         suites = get_architecture_suites('i386', self.session)
 195         self.assertEqual(3, len(suites))
 196         self.assertTrue(self.suite['lenny'] in suites)
 197         suites = get_architecture_suites('kfreebsd-i386', self.session)
 198         self.assertEqual(2, len(suites))
 199         self.assertTrue(self.suite['lenny'] not in suites)
 200
 201     def test_poolfiles(self):
 202         '''
 203         Test the relation of the classes PoolFile and Location.
 204
 205         The code needs some explaination. The property Location.files is not a
 206         list as in other relations because such a list would become rather
 207         huge. It is a query object that can be queried, filtered, and iterated
 208         as usual.  But list like methods like append() and remove() are
 209         supported as well which allows code like:
 210
 211         somelocation.files.append(somefile)
 212         '''
 213
 214         main = self.loc['main']
 215         contrib = self.loc['contrib']
 216         self.assertEqual('/srv/ftp-master.debian.org/ftp/pool/', main.path)
 217         count = len(self.file.keys())
 218         self.assertEqual(count, main.files.count())
 219         self.assertEqual(0, contrib.files.count())
 220         poolfile = main.files. \
 221                 filter(PoolFile.filename.like('%/hello/hello%')). \
 222                 order_by(PoolFile.filename)[0]
 223         self.assertEqual('main/h/hello/hello_2.2-1.dsc', poolfile.filename)
 224         self.assertEqual(main, poolfile.location)
 225         # test get()
 226         self.assertEqual(poolfile, \
 227                 self.session.query(PoolFile).get(poolfile.file_id))
 228         self.assertEqual(None, self.session.query(PoolFile).get(-1))
 229         # test remove() and append()
 230         main.files.remove(self.file['sl_3.03-16.dsc'])
 231         contrib.files.append(self.file['sl_3.03-16.dsc'])
 232         self.assertEqual(count - 1, main.files.count())
 233         self.assertEqual(1, contrib.files.count())
 234         # test fullpath
 235         self.assertEqual('/srv/ftp-master.debian.org/ftp/pool/main/s/sl/sl_3.03-16.dsc', \
 236             self.file['sl_3.03-16.dsc'].fullpath)
 237         # test check_poolfile()
 238         self.assertEqual((True, self.file['sl_3.03-16.dsc']), \
 239             check_poolfile('main/s/sl/sl_3.03-16.dsc', 0, '', \
 240                 contrib.location_id, self.session))
 241         self.assertEqual((False, None), \
 242             check_poolfile('foobar', 0, '', contrib.location_id, self.session))
 243         self.assertEqual((False, self.file['sl_3.03-16.dsc']), \
 244             check_poolfile('main/s/sl/sl_3.03-16.dsc', 42, '', \
 245                 contrib.location_id, self.session))
 246         self.assertEqual((False, self.file['sl_3.03-16.dsc']), \
 247             check_poolfile('main/s/sl/sl_3.03-16.dsc', 0, 'deadbeef', \
 248                 contrib.location_id, self.session))
 249         # test get_poolfile_like_name()
 250         self.assertEqual([self.file['sl_3.03-16.dsc']], \
 251             get_poolfile_like_name('sl_3.03-16.dsc', self.session))
 252         self.assertEqual([], get_poolfile_like_name('foobar', self.session))
 253
 254     def test_maintainers(self):
 255         '''
 256         tests relation between Maintainer and DBSource
 257
 258         TODO: add relations to changes_pending_source
 259         '''
 260
 261         maintainer = self.maintainer['maintainer']
 262         self.assertEqual(maintainer,
 263             self.session.query(Maintainer).get(maintainer.maintainer_id))
 264         uploader = self.maintainer['uploader']
 265         self.assertEqual(uploader,
 266             self.session.query(Maintainer).get(uploader.maintainer_id))
 267         lazyguy = self.maintainer['lazyguy']
 268         self.assertEqual(lazyguy,
 269             self.session.query(Maintainer).get(lazyguy.maintainer_id))
 270         self.assertEqual(3, len(maintainer.maintains_sources))
 271         self.assertTrue(self.source['hello_2.2-2'] in maintainer.maintains_sources)
 272         self.assertEqual(maintainer.changed_sources, [])
 273         self.assertEqual(uploader.maintains_sources, [])
 274         self.assertEqual(3, len(uploader.changed_sources))
 275         self.assertTrue(self.source['sl_3.03-16'] in uploader.changed_sources)
 276         self.assertEqual(lazyguy.maintains_sources, [])
 277         self.assertEqual(lazyguy.changed_sources, [])
 278
 279     def get_source_in_suite_fail(self):
 280         '''
 281         This function throws the MultipleResultsFound exception because
 282         get_source_in_suite is broken.
 283
 284         TODO: fix get_source_in_suite
 285         '''
 286
 287         return get_source_in_suite('hello', 'sid', self.session)
 288
 289     def test_sources(self):
 290         'test relation between DBSource and PoolFile or Suite'
 291
 292         # test PoolFile
 293         self.assertEqual(self.file['hello_2.2-2.dsc'], self.source['hello_2.2-2'].poolfile)
 294         self.assertEqual(self.source['hello_2.2-2'], self.file['hello_2.2-2.dsc'].source)
 295         self.assertEqual(None, self.file['python2.6_2.6.6-8.dsc'].source)
 296         # test Suite
 297         squeeze = self.session.query(Suite). \
 298             filter(Suite.sources.contains(self.source['sl_3.03-16'])). \
 299             order_by(Suite.suite_name)[1]
 300         self.assertEqual(self.suite['squeeze'], squeeze)
 301         self.assertEqual(1, squeeze.sources.count())
 302         self.assertEqual(self.source['sl_3.03-16'], squeeze.sources[0])
 303         sl = self.session.query(DBSource). \
 304             filter(DBSource.suites.contains(self.suite['squeeze'])).one()
 305         self.assertEqual(self.source['sl_3.03-16'], sl)
 306         self.assertEqual(2, len(sl.suites))
 307         self.assertTrue(self.suite['sid'] in sl.suites)
 308         # test get_source_in_suite()
 309         self.assertRaises(MultipleResultsFound, self.get_source_in_suite_fail)
 310         self.assertEqual(None, \
 311             get_source_in_suite('hello', 'squeeze', self.session))
 312         self.assertEqual(self.source['sl_3.03-16'], \
 313             get_source_in_suite('sl', 'sid', self.session))
 314         # test get_suites_source_in()
 315         self.assertEqual([self.suite['sid']], \
 316             get_suites_source_in('hello', self.session))
 317         self.assertEqual(2, len(get_suites_source_in('sl', self.session)))
 318         self.assertTrue(self.suite['squeeze'] in \
 319             get_suites_source_in('sl', self.session))
 320
 321     def test_add_dsc_to_db(self):
 322         'tests function add_dsc_to_db()'
 323
 324         pkg = Pkg()
 325         pkg.dsc['source'] = 'hello'
 326         pkg.dsc['version'] = '2.2-3'
 327         pkg.dsc['maintainer'] = self.maintainer['maintainer'].name
 328         pkg.changes['changed-by'] = self.maintainer['uploader'].name
 329         pkg.changes['fingerprint'] = 'deadbeef'
 330         pkg.changes['distribution'] = { 'sid': '' }
 331         pkg.files['hello_2.2-3.dsc'] = { \
 332             'component': 'main',
 333             'location id': self.loc['main'].location_id,
 334             'files id': self.file['hello_2.2-3.dsc'].file_id }
 335         pkg.dsc_files = {}
 336         upload = Upload(pkg)
 337         (source, dsc_component, dsc_location_id, pfs) = \
 338             add_dsc_to_db(upload, 'hello_2.2-3.dsc', self.session)
 339         self.assertEqual('hello', source.source)
 340         self.assertEqual('2.2-3', source.version)
 341         self.assertEqual('sid', source.suites[0].suite_name)
 342         self.assertEqual('main', dsc_component)
 343         self.assertEqual(self.loc['main'].location_id, dsc_location_id)
 344         self.assertEqual([], pfs)
 345
 346     def test_source_exists(self):
 347         'test function source_exists()'
 348
 349         hello = self.source['hello_2.2-2']
 350         self.assertTrue(source_exists(hello.source, hello.version, \
 351             suites = ['sid'], session = self.session))
 352         # binNMU
 353         self.assertTrue(source_exists(hello.source, hello.version + '+b7', \
 354             suites = ['sid'], session = self.session))
 355         self.assertTrue(not source_exists(hello.source, hello.version, \
 356             suites = ['lenny', 'squeeze'], session = self.session))
 357         self.assertTrue(not source_exists(hello.source, hello.version, \
 358             suites = ['lenny', 'sid'], session = self.session))
 359         self.assertTrue(not source_exists(hello.source, hello.version, \
 360             suites = ['sid', 'lenny'], session = self.session))
 361         self.assertTrue(not source_exists(hello.source, '0815', \
 362             suites = ['sid'], session = self.session))
 363         # 'any' suite
 364         self.assertTrue(source_exists(hello.source, hello.version, \
 365             session = self.session))
 366
 367     def test_package_to_suite(self):
 368         'test function package_to_suite()'
 369
 370         pkg = Pkg()
 371         pkg.changes = { 'distribution': {} }
 372         upload = Upload(pkg)
 373         self.assertTrue(not package_to_suite(upload, 'sid', self.session))
 374         pkg.changes['distribution'] = { 'sid': '' }
 375         pkg.changes['architecture'] = { 'source': '' }
 376         self.assertTrue(package_to_suite(upload, 'sid', self.session))
 377         pkg.changes['architecture'] = {}
 378         pkg.changes['source'] = self.source['hello_2.2-2'].source
 379         pkg.changes['version'] = self.source['hello_2.2-2'].version
 380         self.assertTrue(not package_to_suite(upload, 'sid', self.session))
 381         pkg.changes['version'] = '42'
 382         self.assertTrue(package_to_suite(upload, 'sid', self.session))
 383         pkg.changes['source'] = 'foobar'
 384         pkg.changes['version'] = self.source['hello_2.2-2'].version
 385         self.assertTrue(package_to_suite(upload, 'sid', self.session))
 386         pkg.changes['distribution'] = { 'lenny': '' }
 387         self.assertTrue(package_to_suite(upload, 'lenny', self.session))
 388
 389     def test_get_newest_source(self):
 390         'test function get_newest_source()'
 391
 392         import daklib.queue
 393         daklib.queue.dm_suites = ['sid']
 394         self.assertEqual(self.source['hello_2.2-2'], get_newest_source('hello', self.session))
 395         self.assertEqual(None, get_newest_source('foobar', self.session))
 396
 397     def test_get_suite_version(self):
 398         'test function get_suite_version()'
 399
 400         result = get_suite_version('hello', self.session)
 401         self.assertEqual(2, len(result))
 402         self.assertTrue(('sid', '2.2-1') in result)
 403         self.assertTrue(('sid', '2.2-2') in result)
 404         result = get_suite_version('sl', self.session)
 405         self.assertEqual(2, len(result))
 406         self.assertTrue(('squeeze', '3.03-16') in result)
 407         self.assertTrue(('sid', '3.03-16') in result)
 408
 409     def test_binaries(self):
 410         '''
 411         tests class DBBinary; TODO: test relation with Architecture, Maintainer,
 412         PoolFile, and Fingerprint
 413         '''
 414
 415         # test Suite relation
 416         self.assertEqual(2, self.suite['sid'].binaries.count())
 417         self.assertTrue(self.binary['hello_2.2-1_i386'] in \
 418             self.suite['sid'].binaries.all())
 419         self.assertEqual(0, self.suite['lenny'].binaries.count())
 420         # test DBSource relation
 421         self.assertEqual(2, len(self.source['hello_2.2-1'].binaries))
 422         self.assertTrue(self.binary['hello_2.2-1_i386'] in \
 423             self.source['hello_2.2-1'].binaries)
 424         self.assertEqual(0, len(self.source['hello_2.2-2'].binaries))
 425         # test get_suites_binary_in()
 426         self.assertEqual(2, len(get_suites_binary_in('hello', self.session)))
 427         self.assertTrue(self.suite['sid'] in \
 428             get_suites_binary_in('hello', self.session))
 429         self.assertEqual(2, len(get_suites_binary_in('gnome-hello', self.session)))
 430         self.assertTrue(self.suite['squeeze'] in \
 431             get_suites_binary_in('gnome-hello', self.session))
 432         self.assertEqual(0, len(get_suites_binary_in('sl', self.session)))
 433
 434     def test_add_deb_to_db(self):
 435         'tests function add_deb_to_db()'
 436
 437         pkg = Pkg()
 438         pkg.changes['fingerprint'] = 'deadbeef'
 439         pkg.changes['distribution'] = { 'sid': '' }
 440         pkg.files['hello_2.2-2_i386.deb'] = { \
 441             'package': 'hello',
 442             'version': '2.2-2',
 443             'maintainer': self.maintainer['maintainer'].name,
 444             'architecture': 'i386',
 445             'dbtype': 'deb',
 446             'pool name': 'main/h/hello/',
 447             'location id': self.loc['main'].location_id,
 448             'source package': 'hello',
 449             'source version': '2.2-2',
 450             'size': 0,
 451             'md5sum': 'deadbeef',
 452             'sha1sum': 'deadbeef',
 453             'sha256sum': 'deadbeef'}
 454         upload = Upload(pkg)
 455         poolfile = add_deb_to_db(upload, 'hello_2.2-2_i386.deb', self.session)
 456         self.session.refresh(poolfile)
 457         self.session.refresh(poolfile.binary)
 458         self.assertEqual('main/h/hello/hello_2.2-2_i386.deb', poolfile.filename)
 459         self.assertEqual('hello', poolfile.binary.package)
 460         self.assertEqual('2.2-2', poolfile.binary.version)
 461         self.assertEqual(['sid'], poolfile.binary.suites)
 462         self.assertEqual('Mr. Maintainer', poolfile.binary.maintainer.name)
 463         self.assertEqual('i386', poolfile.binary.architecture.arch_string)
 464         self.assertEqual('deb', poolfile.binary.binarytype)
 465         self.assertEqual(self.loc['main'], poolfile.location)
 466         self.assertEqual(self.source['hello_2.2-2'], poolfile.binary.source)
 467         self.assertEqual(0, poolfile.filesize)
 468         self.assertEqual('deadbeef', poolfile.md5sum)
 469         self.assertEqual('deadbeef', poolfile.sha1sum)
 470         self.assertEqual('deadbeef', poolfile.sha256sum)
 471
 472 if __name__ == '__main__':
 473     unittest.main()