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Viewing changes to bzrlib/tests/per_versionedfile.py

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2010-09-06 11:33:42 UTC
  • mfrom: (5409.1.1 cleanup)
  • Revision ID: pqm@pqm.ubuntu.com-20100906113342-s41muavhjutdc7xr
(vila) Cleanup imports in bt.per_wt.test_pull (most of them were useless).
 (Vincent Ladeuil)

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bzrlib/tests/per_versionedfile.py
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from bzrlib.errors import (
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                           RevisionNotPresent,
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                           RevisionAlreadyPresent,
 
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                           WeaveParentMismatch
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                           )
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from bzrlib.knit import (
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    cleanup_pack_knit,
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    make_file_factory,
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    make_pack_factory,
 
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    KnitAnnotateFactory,
 
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    KnitPlainFactory,
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    )
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from bzrlib.tests import (
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    TestCase,
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    TestCaseWithMemoryTransport,
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    TestNotApplicable,
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    TestSkipped,
 
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    condition_isinstance,
 
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    split_suite_by_condition,
 
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    multiply_tests,
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    )
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from bzrlib.tests.http_utils import TestCaseWithWebserver
 
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from bzrlib.trace import mutter
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from bzrlib.transport.memory import MemoryTransport
 
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from bzrlib.tsort import topo_sort
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from bzrlib.tuned_gzip import GzipFile
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import bzrlib.versionedfile as versionedfile
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from bzrlib.versionedfile import (
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    make_versioned_files_factory,
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    )
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from bzrlib.weave import WeaveFile
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from bzrlib.weavefile import write_weave
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from bzrlib.tests.scenarios import load_tests_apply_scenarios
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load_tests = load_tests_apply_scenarios
 
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from bzrlib.weavefile import read_weave, write_weave
 
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def load_tests(standard_tests, module, loader):
 
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    """Parameterize VersionedFiles tests for different implementations."""
 
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    to_adapt, result = split_suite_by_condition(
 
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        standard_tests, condition_isinstance(TestVersionedFiles))
 
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    # We want to be sure of behaviour for:
 
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    # weaves prefix layout (weave texts)
 
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    # individually named weaves (weave inventories)
 
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    # annotated knits - prefix|hash|hash-escape layout, we test the third only
 
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    #                   as it is the most complex mapper.
 
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    # individually named knits
 
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    # individual no-graph knits in packs (signatures)
 
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    # individual graph knits in packs (inventories)
 
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    # individual graph nocompression knits in packs (revisions)
 
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    # plain text knits in packs (texts)
 
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    len_one_scenarios = [
 
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        ('weave-named', {
 
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            'cleanup':None,
 
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            'factory':make_versioned_files_factory(WeaveFile,
 
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                ConstantMapper('inventory')),
 
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            'graph':True,
 
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            'key_length':1,
 
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            'support_partial_insertion': False,
 
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            }),
 
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        ('named-knit', {
 
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            'cleanup':None,
 
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            'factory':make_file_factory(False, ConstantMapper('revisions')),
 
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            'graph':True,
 
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            'key_length':1,
 
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            'support_partial_insertion': False,
 
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            }),
 
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        ('named-nograph-nodelta-knit-pack', {
 
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            'cleanup':cleanup_pack_knit,
 
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            'factory':make_pack_factory(False, False, 1),
 
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            'graph':False,
 
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            'key_length':1,
 
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            'support_partial_insertion': False,
 
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            }),
 
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        ('named-graph-knit-pack', {
 
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            'cleanup':cleanup_pack_knit,
 
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            'factory':make_pack_factory(True, True, 1),
 
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            'graph':True,
 
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            'key_length':1,
 
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            'support_partial_insertion': True,
 
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            }),
 
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        ('named-graph-nodelta-knit-pack', {
 
120
            'cleanup':cleanup_pack_knit,
 
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            'factory':make_pack_factory(True, False, 1),
 
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            'graph':True,
 
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            'key_length':1,
 
124
            'support_partial_insertion': False,
 
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            }),
 
126
        ('groupcompress-nograph', {
 
127
            'cleanup':groupcompress.cleanup_pack_group,
 
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            'factory':groupcompress.make_pack_factory(False, False, 1),
 
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            'graph': False,
 
130
            'key_length':1,
 
131
            'support_partial_insertion':False,
 
132
            }),
 
133
        ]
 
134
    len_two_scenarios = [
 
135
        ('weave-prefix', {
 
136
            'cleanup':None,
 
137
            'factory':make_versioned_files_factory(WeaveFile,
 
138
                PrefixMapper()),
 
139
            'graph':True,
 
140
            'key_length':2,
 
141
            'support_partial_insertion': False,
 
142
            }),
 
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        ('annotated-knit-escape', {
 
144
            'cleanup':None,
 
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            'factory':make_file_factory(True, HashEscapedPrefixMapper()),
 
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            'graph':True,
 
147
            'key_length':2,
 
148
            'support_partial_insertion': False,
 
149
            }),
 
150
        ('plain-knit-pack', {
 
151
            'cleanup':cleanup_pack_knit,
 
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            'factory':make_pack_factory(True, True, 2),
 
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            'graph':True,
 
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            'key_length':2,
 
155
            'support_partial_insertion': True,
 
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            }),
 
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        ('groupcompress', {
 
158
            'cleanup':groupcompress.cleanup_pack_group,
 
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            'factory':groupcompress.make_pack_factory(True, False, 1),
 
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            'graph': True,
 
161
            'key_length':1,
 
162
            'support_partial_insertion':False,
 
163
            }),
 
164
        ]
 
165
    scenarios = len_one_scenarios + len_two_scenarios
 
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    return multiply_tests(to_adapt, scenarios, result)
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def get_diamond_vf(f, trailing_eol=True, left_only=False):
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class TestVersionedFiles(TestCaseWithMemoryTransport):
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    """Tests for the multiple-file variant of VersionedFile."""
1379
1477
 
1380
 
    # We want to be sure of behaviour for:
1381
 
    # weaves prefix layout (weave texts)
1382
 
    # individually named weaves (weave inventories)
1383
 
    # annotated knits - prefix|hash|hash-escape layout, we test the third only
1384
 
    #                   as it is the most complex mapper.
1385
 
    # individually named knits
1386
 
    # individual no-graph knits in packs (signatures)
1387
 
    # individual graph knits in packs (inventories)
1388
 
    # individual graph nocompression knits in packs (revisions)
1389
 
    # plain text knits in packs (texts)
1390
 
    len_one_scenarios = [
1391
 
        ('weave-named', {
1392
 
            'cleanup':None,
1393
 
            'factory':make_versioned_files_factory(WeaveFile,
1394
 
                ConstantMapper('inventory')),
1395
 
            'graph':True,
1396
 
            'key_length':1,
1397
 
            'support_partial_insertion': False,
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            }),
1399
 
        ('named-knit', {
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            'cleanup':None,
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            'factory':make_file_factory(False, ConstantMapper('revisions')),
1402
 
            'graph':True,
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            'key_length':1,
1404
 
            'support_partial_insertion': False,
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            }),
1406
 
        ('named-nograph-nodelta-knit-pack', {
1407
 
            'cleanup':cleanup_pack_knit,
1408
 
            'factory':make_pack_factory(False, False, 1),
1409
 
            'graph':False,
1410
 
            'key_length':1,
1411
 
            'support_partial_insertion': False,
1412
 
            }),
1413
 
        ('named-graph-knit-pack', {
1414
 
            'cleanup':cleanup_pack_knit,
1415
 
            'factory':make_pack_factory(True, True, 1),
1416
 
            'graph':True,
1417
 
            'key_length':1,
1418
 
            'support_partial_insertion': True,
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            }),
1420
 
        ('named-graph-nodelta-knit-pack', {
1421
 
            'cleanup':cleanup_pack_knit,
1422
 
            'factory':make_pack_factory(True, False, 1),
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            'graph':True,
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            'key_length':1,
1425
 
            'support_partial_insertion': False,
1426
 
            }),
1427
 
        ('groupcompress-nograph', {
1428
 
            'cleanup':groupcompress.cleanup_pack_group,
1429
 
            'factory':groupcompress.make_pack_factory(False, False, 1),
1430
 
            'graph': False,
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            'key_length':1,
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            'support_partial_insertion':False,
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            }),
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        ]
1435
 
    len_two_scenarios = [
1436
 
        ('weave-prefix', {
1437
 
            'cleanup':None,
1438
 
            'factory':make_versioned_files_factory(WeaveFile,
1439
 
                PrefixMapper()),
1440
 
            'graph':True,
1441
 
            'key_length':2,
1442
 
            'support_partial_insertion': False,
1443
 
            }),
1444
 
        ('annotated-knit-escape', {
1445
 
            'cleanup':None,
1446
 
            'factory':make_file_factory(True, HashEscapedPrefixMapper()),
1447
 
            'graph':True,
1448
 
            'key_length':2,
1449
 
            'support_partial_insertion': False,
1450
 
            }),
1451
 
        ('plain-knit-pack', {
1452
 
            'cleanup':cleanup_pack_knit,
1453
 
            'factory':make_pack_factory(True, True, 2),
1454
 
            'graph':True,
1455
 
            'key_length':2,
1456
 
            'support_partial_insertion': True,
1457
 
            }),
1458
 
        ('groupcompress', {
1459
 
            'cleanup':groupcompress.cleanup_pack_group,
1460
 
            'factory':groupcompress.make_pack_factory(True, False, 1),
1461
 
            'graph': True,
1462
 
            'key_length':1,
1463
 
            'support_partial_insertion':False,
1464
 
            }),
1465
 
        ]
1466
 
 
1467
 
    scenarios = len_one_scenarios + len_two_scenarios
1468
 
 
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1478
    def get_versionedfiles(self, relpath='files'):
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        transport = self.get_transport(relpath)
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        if relpath != '.':