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Viewing changes to bzrlib/tests/test_bzrdir.py

  • Committer: Jelmer Vernooij
  • Date: 2012-02-20 12:19:29 UTC
  • mfrom: (6437.23.11 2.5)
  • mto: (6581.1.1 trunk)
  • mto: This revision was merged to the branch mainline in revision 6582.
  • Revision ID: jelmer@samba.org-20120220121929-7ni2psvjoatm1yp4
Merge bzr/2.5.

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Lines of Context:
bzrlib/tests/test_bzrdir.py
253
253
    def open(self, transport, _found=None):
254
254
        return "opened branch."
255
255
 
 
256
    @classmethod
 
257
    def from_string(cls, format_string):
 
258
        return cls()
 
259
 
256
260
 
257
261
class BzrDirFormatTest1(bzrdir.BzrDirMetaFormat1):
258
262
 
513
517
        # Clone source into directory
514
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        target = source_bzrdir.clone(self.get_url('parent/target'))
515
519
 
 
520
    def test_format_initialize_on_transport_ex_stacked_on(self):
 
521
        # trunk is a stackable format.  Note that its in the same server area
 
522
        # which is what launchpad does, but not sufficient to exercise the
 
523
        # general case.
 
524
        trunk = self.make_branch('trunk', format='1.9')
 
525
        t = self.get_transport('stacked')
 
526
        old_fmt = bzrdir.format_registry.make_bzrdir('pack-0.92')
 
527
        repo_name = old_fmt.repository_format.network_name()
 
528
        # Should end up with a 1.9 format (stackable)
 
529
        repo, control, require_stacking, repo_policy = \
 
530
            old_fmt.initialize_on_transport_ex(t,
 
531
                    repo_format_name=repo_name, stacked_on='../trunk',
 
532
                    stack_on_pwd=t.base)
 
533
        if repo is not None:
 
534
            # Repositories are open write-locked
 
535
            self.assertTrue(repo.is_write_locked())
 
536
            self.addCleanup(repo.unlock)
 
537
        else:
 
538
            repo = control.open_repository()
 
539
        self.assertIsInstance(control, bzrdir.BzrDir)
 
540
        opened = bzrdir.BzrDir.open(t.base)
 
541
        if not isinstance(old_fmt, remote.RemoteBzrDirFormat):
 
542
            self.assertEqual(control._format.network_name(),
 
543
                old_fmt.network_name())
 
544
            self.assertEqual(control._format.network_name(),
 
545
                opened._format.network_name())
 
546
        self.assertEqual(control.__class__, opened.__class__)
 
547
        self.assertLength(1, repo._fallback_repositories)
 
548
 
516
549
    def test_sprout_obeys_stacking_policy(self):
517
550
        child_branch, new_child_transport = self.prepare_default_stacking()
518
551
        new_child = child_branch.bzrdir.sprout(new_child_transport.base)
992
1025
        self.assertNotEqual(otherdir2, mydir)
993
1026
        self.assertFalse(otherdir2 == mydir)
994
1027
 
 
1028
    def test_with_features(self):
 
1029
        tree = self.make_branch_and_tree('tree', format='2a')
 
1030
        tree.bzrdir.update_feature_flags({"bar": "required"})
 
1031
        self.assertRaises(errors.MissingFeature, bzrdir.BzrDir.open, 'tree')
 
1032
        bzrdir.BzrDirMetaFormat1.register_feature('bar')
 
1033
        self.addCleanup(bzrdir.BzrDirMetaFormat1.unregister_feature, 'bar')
 
1034
        dir = bzrdir.BzrDir.open('tree')
 
1035
        self.assertEquals("required", dir._format.features.get("bar"))
 
1036
        tree.bzrdir.update_feature_flags({"bar": None, "nonexistant": None})
 
1037
        dir = bzrdir.BzrDir.open('tree')
 
1038
        self.assertEquals({}, dir._format.features)
 
1039
 
995
1040
    def test_needs_conversion_different_working_tree(self):
996
1041
        # meta1dirs need an conversion if any element is not the default.
997
1042
        new_format = bzrdir.format_registry.make_bzrdir('dirstate')
1215
1260
        self.test_branch = _TestBranch(self.transport)
1216
1261
        self.test_branch.repository = self.create_repository()
1217
1262
 
1218
 
    def open_branch(self, unsupported=False):
 
1263
    def open_branch(self, unsupported=False, possible_transports=None):
1219
1264
        return self.test_branch
1220
1265
 
1221
1266
    def cloning_metadir(self, require_stacking=False):
1253
1298
    def _get_config(self):
1254
1299
        return config.TransportConfig(self._transport, 'branch.conf')
1255
1300
 
 
1301
    def _get_config_store(self):
 
1302
        return config.BranchStore(self)
 
1303
 
1256
1304
    def set_parent(self, parent):
1257
1305
        self._parent = parent
1258
1306
 
1323
1371
        self.assertEqual('fail', err._preformatted_string)
1324
1372
 
1325
1373
    def test_post_repo_init(self):
1326
 
        from bzrlib.bzrdir import RepoInitHookParams
 
1374
        from bzrlib.controldir import RepoInitHookParams
1327
1375
        calls = []
1328
1376
        bzrdir.BzrDir.hooks.install_named_hook('post_repo_init',
1329
1377
            calls.append, None)
1368
1416
        self._transport.put_bytes("a.~1~", "some content")
1369
1417
        self.assertEqual("a.~2~", self._bzrdir._available_backup_name("a"))
1370
1418
 
 
1419
 
 
1420
class TestMeta1DirColoFormat(TestCaseWithTransport):
 
1421
    """Tests specific to the meta1 dir with colocated branches format."""
 
1422
 
 
1423
    def test_supports_colo(self):
 
1424
        format = bzrdir.BzrDirMetaFormat1Colo()
 
1425
        self.assertTrue(format.colocated_branches)
 
1426
 
 
1427
    def test_upgrade_from_2a(self):
 
1428
        tree = self.make_branch_and_tree('.', format='2a')
 
1429
        format = bzrdir.BzrDirMetaFormat1Colo()
 
1430
        self.assertTrue(tree.bzrdir.needs_format_conversion(format))
 
1431
        converter = tree.bzrdir._format.get_converter(format)
 
1432
        result = converter.convert(tree.bzrdir, None)
 
1433
        self.assertIsInstance(result._format, bzrdir.BzrDirMetaFormat1Colo)
 
1434
        self.assertFalse(result.needs_format_conversion(format))
 
1435
 
 
1436
    def test_downgrade_to_2a(self):
 
1437
        tree = self.make_branch_and_tree('.', format='development-colo')
 
1438
        format = bzrdir.BzrDirMetaFormat1()
 
1439
        self.assertTrue(tree.bzrdir.needs_format_conversion(format))
 
1440
        converter = tree.bzrdir._format.get_converter(format)
 
1441
        result = converter.convert(tree.bzrdir, None)
 
1442
        self.assertIsInstance(result._format, bzrdir.BzrDirMetaFormat1)
 
1443
        self.assertFalse(result.needs_format_conversion(format))
 
1444
 
 
1445
    def test_downgrade_to_2a_too_many_branches(self):
 
1446
        tree = self.make_branch_and_tree('.', format='development-colo')
 
1447
        tree.bzrdir.create_branch(name="another-colocated-branch")
 
1448
        converter = tree.bzrdir._format.get_converter(
 
1449
            bzrdir.BzrDirMetaFormat1())
 
1450
        result = converter.convert(tree.bzrdir, bzrdir.BzrDirMetaFormat1())
 
1451
        self.assertIsInstance(result._format, bzrdir.BzrDirMetaFormat1)
 
1452
 
 
1453
    def test_nested(self):
 
1454
        tree = self.make_branch_and_tree('.', format='development-colo')
 
1455
        tree.bzrdir.create_branch(name='foo')
 
1456
        tree.bzrdir.create_branch(name='fool/bla')
 
1457
        self.assertRaises(
 
1458
            errors.ParentBranchExists, tree.bzrdir.create_branch,
 
1459
            name='foo/bar')
 
1460
 
 
1461
    def test_parent(self):
 
1462
        tree = self.make_branch_and_tree('.', format='development-colo')
 
1463
        tree.bzrdir.create_branch(name='fool/bla')
 
1464
        tree.bzrdir.create_branch(name='foo/bar')
 
1465
        self.assertRaises(
 
1466
            errors.AlreadyBranchError, tree.bzrdir.create_branch,
 
1467
            name='foo')
 
1468
 
 
1469
 
 
1470
class SampleBzrFormat(bzrdir.BzrFormat):
 
1471
 
 
1472
    @classmethod
 
1473
    def get_format_string(cls):
 
1474
        return "First line\n"
 
1475
 
 
1476
 
 
1477
class TestBzrFormat(TestCase):
 
1478
    """Tests for BzrFormat."""
 
1479
 
 
1480
    def test_as_string(self):
 
1481
        format = SampleBzrFormat()
 
1482
        format.features = {"foo": "required"}
 
1483
        self.assertEquals(format.as_string(),
 
1484
            "First line\n"
 
1485
            "required foo\n")
 
1486
        format.features["another"] = "optional"
 
1487
        self.assertEquals(format.as_string(),
 
1488
            "First line\n"
 
1489
            "required foo\n"
 
1490
            "optional another\n")
 
1491
 
 
1492
    def test_network_name(self):
 
1493
        # The network string should include the feature info
 
1494
        format = SampleBzrFormat()
 
1495
        format.features = {"foo": "required"}
 
1496
        self.assertEquals(
 
1497
            "First line\nrequired foo\n",
 
1498
            format.network_name())
 
1499
 
 
1500
    def test_from_string_no_features(self):
 
1501
        # No features
 
1502
        format = SampleBzrFormat.from_string(
 
1503
            "First line\n")
 
1504
        self.assertEquals({}, format.features)
 
1505
 
 
1506
    def test_from_string_with_feature(self):
 
1507
        # Proper feature
 
1508
        format = SampleBzrFormat.from_string(
 
1509
            "First line\nrequired foo\n")
 
1510
        self.assertEquals("required", format.features.get("foo"))
 
1511
 
 
1512
    def test_from_string_format_string_mismatch(self):
 
1513
        # The first line has to match the format string
 
1514
        self.assertRaises(AssertionError, SampleBzrFormat.from_string,
 
1515
            "Second line\nrequired foo\n")
 
1516
 
 
1517
    def test_from_string_missing_space(self):
 
1518
        # At least one space is required in the feature lines
 
1519
        self.assertRaises(errors.ParseFormatError, SampleBzrFormat.from_string,
 
1520
            "First line\nfoo\n")
 
1521
 
 
1522
    def test_from_string_with_spaces(self):
 
1523
        # Feature with spaces (in case we add stuff like this in the future)
 
1524
        format = SampleBzrFormat.from_string(
 
1525
            "First line\nrequired foo with spaces\n")
 
1526
        self.assertEquals("required", format.features.get("foo with spaces"))
 
1527
 
 
1528
    def test_eq(self):
 
1529
        format1 = SampleBzrFormat()
 
1530
        format1.features = {"nested-trees": "optional"}
 
1531
        format2 = SampleBzrFormat()
 
1532
        format2.features = {"nested-trees": "optional"}
 
1533
        self.assertEquals(format1, format1)
 
1534
        self.assertEquals(format1, format2)
 
1535
        format3 = SampleBzrFormat()
 
1536
        self.assertNotEquals(format1, format3)
 
1537
 
 
1538
    def test_check_support_status_optional(self):
 
1539
        # Optional, so silently ignore
 
1540
        format = SampleBzrFormat()
 
1541
        format.features = {"nested-trees": "optional"}
 
1542
        format.check_support_status(True)
 
1543
        self.addCleanup(SampleBzrFormat.unregister_feature, "nested-trees")
 
1544
        SampleBzrFormat.register_feature("nested-trees")
 
1545
        format.check_support_status(True)
 
1546
 
 
1547
    def test_check_support_status_required(self):
 
1548
        # Optional, so trigger an exception
 
1549
        format = SampleBzrFormat()
 
1550
        format.features = {"nested-trees": "required"}
 
1551
        self.assertRaises(errors.MissingFeature, format.check_support_status,
 
1552
            True)
 
1553
        self.addCleanup(SampleBzrFormat.unregister_feature, "nested-trees")
 
1554
        SampleBzrFormat.register_feature("nested-trees")
 
1555
        format.check_support_status(True)
 
1556
 
 
1557
    def test_check_support_status_unknown(self):
 
1558
        # treat unknown necessity as required
 
1559
        format = SampleBzrFormat()
 
1560
        format.features = {"nested-trees": "unknown"}
 
1561
        self.assertRaises(errors.MissingFeature, format.check_support_status,
 
1562
            True)
 
1563
        self.addCleanup(SampleBzrFormat.unregister_feature, "nested-trees")
 
1564
        SampleBzrFormat.register_feature("nested-trees")
 
1565
        format.check_support_status(True)
 
1566
 
 
1567
    def test_feature_already_registered(self):
 
1568
        # a feature can only be registered once
 
1569
        self.addCleanup(SampleBzrFormat.unregister_feature, "nested-trees")
 
1570
        SampleBzrFormat.register_feature("nested-trees")
 
1571
        self.assertRaises(errors.FeatureAlreadyRegistered,
 
1572
            SampleBzrFormat.register_feature, "nested-trees")
 
1573
 
 
1574
    def test_feature_with_space(self):
 
1575
        # spaces are not allowed in feature names
 
1576
        self.assertRaises(ValueError, SampleBzrFormat.register_feature,
 
1577
            "nested trees")