1792
1481
# children of non-root directories should not be renamed
1793
1482
self.assertEqual(2, transform_result.rename_count)
1795
def create_ab_tree(self):
1796
"""Create a committed test tree with two files"""
1797
source = self.make_branch_and_tree('source')
1798
self.build_tree_contents([('source/file1', 'A')])
1799
self.build_tree_contents([('source/file2', 'B')])
1800
source.add(['file1', 'file2'], ['file1-id', 'file2-id'])
1801
source.commit('commit files')
1803
self.addCleanup(source.unlock)
1806
def test_build_tree_accelerator_tree(self):
1807
source = self.create_ab_tree()
1808
self.build_tree_contents([('source/file2', 'C')])
1810
real_source_get_file = source.get_file
1811
def get_file(file_id, path=None):
1812
calls.append(file_id)
1813
return real_source_get_file(file_id, path)
1814
source.get_file = get_file
1815
target = self.make_branch_and_tree('target')
1816
revision_tree = source.basis_tree()
1817
revision_tree.lock_read()
1818
self.addCleanup(revision_tree.unlock)
1819
build_tree(revision_tree, target, source)
1820
self.assertEqual(['file1-id'], calls)
1822
self.addCleanup(target.unlock)
1823
self.assertEqual([], list(target.iter_changes(revision_tree)))
1825
def test_build_tree_accelerator_tree_missing_file(self):
1826
source = self.create_ab_tree()
1827
os.unlink('source/file1')
1828
source.remove(['file2'])
1829
target = self.make_branch_and_tree('target')
1830
revision_tree = source.basis_tree()
1831
revision_tree.lock_read()
1832
self.addCleanup(revision_tree.unlock)
1833
build_tree(revision_tree, target, source)
1835
self.addCleanup(target.unlock)
1836
self.assertEqual([], list(target.iter_changes(revision_tree)))
1838
def test_build_tree_accelerator_wrong_kind(self):
1839
self.requireFeature(SymlinkFeature)
1840
source = self.make_branch_and_tree('source')
1841
self.build_tree_contents([('source/file1', '')])
1842
self.build_tree_contents([('source/file2', '')])
1843
source.add(['file1', 'file2'], ['file1-id', 'file2-id'])
1844
source.commit('commit files')
1845
os.unlink('source/file2')
1846
self.build_tree_contents([('source/file2/', 'C')])
1847
os.unlink('source/file1')
1848
os.symlink('file2', 'source/file1')
1850
real_source_get_file = source.get_file
1851
def get_file(file_id, path=None):
1852
calls.append(file_id)
1853
return real_source_get_file(file_id, path)
1854
source.get_file = get_file
1855
target = self.make_branch_and_tree('target')
1856
revision_tree = source.basis_tree()
1857
revision_tree.lock_read()
1858
self.addCleanup(revision_tree.unlock)
1859
build_tree(revision_tree, target, source)
1860
self.assertEqual([], calls)
1862
self.addCleanup(target.unlock)
1863
self.assertEqual([], list(target.iter_changes(revision_tree)))
1865
def test_build_tree_hardlink(self):
1866
self.requireFeature(HardlinkFeature)
1867
source = self.create_ab_tree()
1868
target = self.make_branch_and_tree('target')
1869
revision_tree = source.basis_tree()
1870
revision_tree.lock_read()
1871
self.addCleanup(revision_tree.unlock)
1872
build_tree(revision_tree, target, source, hardlink=True)
1874
self.addCleanup(target.unlock)
1875
self.assertEqual([], list(target.iter_changes(revision_tree)))
1876
source_stat = os.stat('source/file1')
1877
target_stat = os.stat('target/file1')
1878
self.assertEqual(source_stat, target_stat)
1880
# Explicitly disallowing hardlinks should prevent them.
1881
target2 = self.make_branch_and_tree('target2')
1882
build_tree(revision_tree, target2, source, hardlink=False)
1884
self.addCleanup(target2.unlock)
1885
self.assertEqual([], list(target2.iter_changes(revision_tree)))
1886
source_stat = os.stat('source/file1')
1887
target2_stat = os.stat('target2/file1')
1888
self.assertNotEqual(source_stat, target2_stat)
1890
def test_build_tree_accelerator_tree_moved(self):
1891
source = self.make_branch_and_tree('source')
1892
self.build_tree_contents([('source/file1', 'A')])
1893
source.add(['file1'], ['file1-id'])
1894
source.commit('commit files')
1895
source.rename_one('file1', 'file2')
1897
self.addCleanup(source.unlock)
1898
target = self.make_branch_and_tree('target')
1899
revision_tree = source.basis_tree()
1900
revision_tree.lock_read()
1901
self.addCleanup(revision_tree.unlock)
1902
build_tree(revision_tree, target, source)
1904
self.addCleanup(target.unlock)
1905
self.assertEqual([], list(target.iter_changes(revision_tree)))
1907
def test_build_tree_hardlinks_preserve_execute(self):
1908
self.requireFeature(HardlinkFeature)
1909
source = self.create_ab_tree()
1910
tt = TreeTransform(source)
1911
trans_id = tt.trans_id_tree_file_id('file1-id')
1912
tt.set_executability(True, trans_id)
1914
self.assertTrue(source.is_executable('file1-id'))
1915
target = self.make_branch_and_tree('target')
1916
revision_tree = source.basis_tree()
1917
revision_tree.lock_read()
1918
self.addCleanup(revision_tree.unlock)
1919
build_tree(revision_tree, target, source, hardlink=True)
1921
self.addCleanup(target.unlock)
1922
self.assertEqual([], list(target.iter_changes(revision_tree)))
1923
self.assertTrue(source.is_executable('file1-id'))
1925
def install_rot13_content_filter(self, pattern):
1927
# self.addCleanup(filters._reset_registry, filters._reset_registry())
1928
# below, but that looks a bit... hard to read even if it's exactly
1930
original_registry = filters._reset_registry()
1931
def restore_registry():
1932
filters._reset_registry(original_registry)
1933
self.addCleanup(restore_registry)
1934
def rot13(chunks, context=None):
1935
return [''.join(chunks).encode('rot13')]
1936
rot13filter = filters.ContentFilter(rot13, rot13)
1937
filters.register_filter_stack_map('rot13', {'yes': [rot13filter]}.get)
1938
os.mkdir(self.test_home_dir + '/.bazaar')
1939
rules_filename = self.test_home_dir + '/.bazaar/rules'
1940
f = open(rules_filename, 'wb')
1941
f.write('[name %s]\nrot13=yes\n' % (pattern,))
1943
def uninstall_rules():
1944
os.remove(rules_filename)
1946
self.addCleanup(uninstall_rules)
1949
def test_build_tree_content_filtered_files_are_not_hardlinked(self):
1950
"""build_tree will not hardlink files that have content filtering rules
1951
applied to them (but will still hardlink other files from the same tree
1954
self.requireFeature(HardlinkFeature)
1955
self.install_rot13_content_filter('file1')
1956
source = self.create_ab_tree()
1957
target = self.make_branch_and_tree('target')
1958
revision_tree = source.basis_tree()
1959
revision_tree.lock_read()
1960
self.addCleanup(revision_tree.unlock)
1961
build_tree(revision_tree, target, source, hardlink=True)
1963
self.addCleanup(target.unlock)
1964
self.assertEqual([], list(target.iter_changes(revision_tree)))
1965
source_stat = os.stat('source/file1')
1966
target_stat = os.stat('target/file1')
1967
self.assertNotEqual(source_stat, target_stat)
1968
source_stat = os.stat('source/file2')
1969
target_stat = os.stat('target/file2')
1970
self.assertEqualStat(source_stat, target_stat)
1972
def test_case_insensitive_build_tree_inventory(self):
1973
if (tests.CaseInsensitiveFilesystemFeature.available()
1974
or tests.CaseInsCasePresFilenameFeature.available()):
1975
raise tests.UnavailableFeature('Fully case sensitive filesystem')
1976
source = self.make_branch_and_tree('source')
1977
self.build_tree(['source/file', 'source/FILE'])
1978
source.add(['file', 'FILE'], ['lower-id', 'upper-id'])
1979
source.commit('added files')
1980
# Don't try this at home, kids!
1981
# Force the tree to report that it is case insensitive
1982
target = self.make_branch_and_tree('target')
1983
target.case_sensitive = False
1984
build_tree(source.basis_tree(), target, source, delta_from_tree=True)
1985
self.assertEqual('file.moved', target.id2path('lower-id'))
1986
self.assertEqual('FILE', target.id2path('upper-id'))
1989
class TestCommitTransform(tests.TestCaseWithTransport):
1991
def get_branch(self):
1992
tree = self.make_branch_and_tree('tree')
1994
self.addCleanup(tree.unlock)
1995
tree.commit('empty commit')
1998
def get_branch_and_transform(self):
1999
branch = self.get_branch()
2000
tt = TransformPreview(branch.basis_tree())
2001
self.addCleanup(tt.finalize)
2004
def test_commit_wrong_basis(self):
2005
branch = self.get_branch()
2006
basis = branch.repository.revision_tree(
2007
_mod_revision.NULL_REVISION)
2008
tt = TransformPreview(basis)
2009
self.addCleanup(tt.finalize)
2010
e = self.assertRaises(ValueError, tt.commit, branch, '')
2011
self.assertEqual('TreeTransform not based on branch basis: null:',
2014
def test_empy_commit(self):
2015
branch, tt = self.get_branch_and_transform()
2016
rev = tt.commit(branch, 'my message')
2017
self.assertEqual(2, branch.revno())
2018
repo = branch.repository
2019
self.assertEqual('my message', repo.get_revision(rev).message)
2021
def test_merge_parents(self):
2022
branch, tt = self.get_branch_and_transform()
2023
rev = tt.commit(branch, 'my message', ['rev1b', 'rev1c'])
2024
self.assertEqual(['rev1b', 'rev1c'],
2025
branch.basis_tree().get_parent_ids()[1:])
2027
def test_first_commit(self):
2028
branch = self.make_branch('branch')
2030
self.addCleanup(branch.unlock)
2031
tt = TransformPreview(branch.basis_tree())
2032
self.addCleanup(tt.finalize)
2033
tt.new_directory('', ROOT_PARENT, 'TREE_ROOT')
2034
rev = tt.commit(branch, 'my message')
2035
self.assertEqual([], branch.basis_tree().get_parent_ids())
2036
self.assertNotEqual(_mod_revision.NULL_REVISION,
2037
branch.last_revision())
2039
def test_first_commit_with_merge_parents(self):
2040
branch = self.make_branch('branch')
2042
self.addCleanup(branch.unlock)
2043
tt = TransformPreview(branch.basis_tree())
2044
self.addCleanup(tt.finalize)
2045
e = self.assertRaises(ValueError, tt.commit, branch,
2046
'my message', ['rev1b-id'])
2047
self.assertEqual('Cannot supply merge parents for first commit.',
2049
self.assertEqual(_mod_revision.NULL_REVISION, branch.last_revision())
2051
def test_add_files(self):
2052
branch, tt = self.get_branch_and_transform()
2053
tt.new_file('file', tt.root, 'contents', 'file-id')
2054
trans_id = tt.new_directory('dir', tt.root, 'dir-id')
2055
if SymlinkFeature.available():
2056
tt.new_symlink('symlink', trans_id, 'target', 'symlink-id')
2057
rev = tt.commit(branch, 'message')
2058
tree = branch.basis_tree()
2059
self.assertEqual('file', tree.id2path('file-id'))
2060
self.assertEqual('contents', tree.get_file_text('file-id'))
2061
self.assertEqual('dir', tree.id2path('dir-id'))
2062
if SymlinkFeature.available():
2063
self.assertEqual('dir/symlink', tree.id2path('symlink-id'))
2064
self.assertEqual('target', tree.get_symlink_target('symlink-id'))
2066
def test_add_unversioned(self):
2067
branch, tt = self.get_branch_and_transform()
2068
tt.new_file('file', tt.root, 'contents')
2069
self.assertRaises(errors.StrictCommitFailed, tt.commit, branch,
2070
'message', strict=True)
2072
def test_modify_strict(self):
2073
branch, tt = self.get_branch_and_transform()
2074
tt.new_file('file', tt.root, 'contents', 'file-id')
2075
tt.commit(branch, 'message', strict=True)
2076
tt = TransformPreview(branch.basis_tree())
2077
self.addCleanup(tt.finalize)
2078
trans_id = tt.trans_id_file_id('file-id')
2079
tt.delete_contents(trans_id)
2080
tt.create_file('contents', trans_id)
2081
tt.commit(branch, 'message', strict=True)
2083
def test_commit_malformed(self):
2084
"""Committing a malformed transform should raise an exception.
2086
In this case, we are adding a file without adding its parent.
2088
branch, tt = self.get_branch_and_transform()
2089
parent_id = tt.trans_id_file_id('parent-id')
2090
tt.new_file('file', parent_id, 'contents', 'file-id')
2091
self.assertRaises(errors.MalformedTransform, tt.commit, branch,
2095
1485
class MockTransform(object):
2250
1640
parent = tt.trans_id_file_id('parent-id')
2251
1641
tt.new_file('file', parent, 'Contents')
2252
1642
resolve_conflicts(tt)
2255
A_ENTRY = ('a-id', ('a', 'a'), True, (True, True),
2256
('TREE_ROOT', 'TREE_ROOT'), ('a', 'a'), ('file', 'file'),
2258
ROOT_ENTRY = ('TREE_ROOT', ('', ''), False, (True, True), (None, None),
2259
('', ''), ('directory', 'directory'), (False, None))
2262
class TestTransformPreview(tests.TestCaseWithTransport):
2264
def create_tree(self):
2265
tree = self.make_branch_and_tree('.')
2266
self.build_tree_contents([('a', 'content 1')])
2267
tree.set_root_id('TREE_ROOT')
2268
tree.add('a', 'a-id')
2269
tree.commit('rev1', rev_id='rev1')
2270
return tree.branch.repository.revision_tree('rev1')
2272
def get_empty_preview(self):
2273
repository = self.make_repository('repo')
2274
tree = repository.revision_tree(_mod_revision.NULL_REVISION)
2275
preview = TransformPreview(tree)
2276
self.addCleanup(preview.finalize)
2279
def test_transform_preview(self):
2280
revision_tree = self.create_tree()
2281
preview = TransformPreview(revision_tree)
2282
self.addCleanup(preview.finalize)
2284
def test_transform_preview_tree(self):
2285
revision_tree = self.create_tree()
2286
preview = TransformPreview(revision_tree)
2287
self.addCleanup(preview.finalize)
2288
preview.get_preview_tree()
2290
def test_transform_new_file(self):
2291
revision_tree = self.create_tree()
2292
preview = TransformPreview(revision_tree)
2293
self.addCleanup(preview.finalize)
2294
preview.new_file('file2', preview.root, 'content B\n', 'file2-id')
2295
preview_tree = preview.get_preview_tree()
2296
self.assertEqual(preview_tree.kind('file2-id'), 'file')
2298
preview_tree.get_file('file2-id').read(), 'content B\n')
2300
def test_diff_preview_tree(self):
2301
revision_tree = self.create_tree()
2302
preview = TransformPreview(revision_tree)
2303
self.addCleanup(preview.finalize)
2304
preview.new_file('file2', preview.root, 'content B\n', 'file2-id')
2305
preview_tree = preview.get_preview_tree()
2307
show_diff_trees(revision_tree, preview_tree, out)
2308
lines = out.getvalue().splitlines()
2309
self.assertEqual(lines[0], "=== added file 'file2'")
2310
# 3 lines of diff administrivia
2311
self.assertEqual(lines[4], "+content B")
2313
def test_transform_conflicts(self):
2314
revision_tree = self.create_tree()
2315
preview = TransformPreview(revision_tree)
2316
self.addCleanup(preview.finalize)
2317
preview.new_file('a', preview.root, 'content 2')
2318
resolve_conflicts(preview)
2319
trans_id = preview.trans_id_file_id('a-id')
2320
self.assertEqual('a.moved', preview.final_name(trans_id))
2322
def get_tree_and_preview_tree(self):
2323
revision_tree = self.create_tree()
2324
preview = TransformPreview(revision_tree)
2325
self.addCleanup(preview.finalize)
2326
a_trans_id = preview.trans_id_file_id('a-id')
2327
preview.delete_contents(a_trans_id)
2328
preview.create_file('b content', a_trans_id)
2329
preview_tree = preview.get_preview_tree()
2330
return revision_tree, preview_tree
2332
def test_iter_changes(self):
2333
revision_tree, preview_tree = self.get_tree_and_preview_tree()
2334
root = revision_tree.inventory.root.file_id
2335
self.assertEqual([('a-id', ('a', 'a'), True, (True, True),
2336
(root, root), ('a', 'a'), ('file', 'file'),
2338
list(preview_tree.iter_changes(revision_tree)))
2340
def test_include_unchanged_succeeds(self):
2341
revision_tree, preview_tree = self.get_tree_and_preview_tree()
2342
changes = preview_tree.iter_changes(revision_tree,
2343
include_unchanged=True)
2344
root = revision_tree.inventory.root.file_id
2346
self.assertEqual([ROOT_ENTRY, A_ENTRY], list(changes))
2348
def test_specific_files(self):
2349
revision_tree, preview_tree = self.get_tree_and_preview_tree()
2350
changes = preview_tree.iter_changes(revision_tree,
2351
specific_files=[''])
2352
self.assertEqual([ROOT_ENTRY, A_ENTRY], list(changes))
2354
def test_want_unversioned(self):
2355
revision_tree, preview_tree = self.get_tree_and_preview_tree()
2356
changes = preview_tree.iter_changes(revision_tree,
2357
want_unversioned=True)
2358
self.assertEqual([ROOT_ENTRY, A_ENTRY], list(changes))
2360
def test_ignore_extra_trees_no_specific_files(self):
2361
# extra_trees is harmless without specific_files, so we'll silently
2362
# accept it, even though we won't use it.
2363
revision_tree, preview_tree = self.get_tree_and_preview_tree()
2364
preview_tree.iter_changes(revision_tree, extra_trees=[preview_tree])
2366
def test_ignore_require_versioned_no_specific_files(self):
2367
# require_versioned is meaningless without specific_files.
2368
revision_tree, preview_tree = self.get_tree_and_preview_tree()
2369
preview_tree.iter_changes(revision_tree, require_versioned=False)
2371
def test_ignore_pb(self):
2372
# pb could be supported, but TT.iter_changes doesn't support it.
2373
revision_tree, preview_tree = self.get_tree_and_preview_tree()
2374
preview_tree.iter_changes(revision_tree)
2376
def test_kind(self):
2377
revision_tree = self.create_tree()
2378
preview = TransformPreview(revision_tree)
2379
self.addCleanup(preview.finalize)
2380
preview.new_file('file', preview.root, 'contents', 'file-id')
2381
preview.new_directory('directory', preview.root, 'dir-id')
2382
preview_tree = preview.get_preview_tree()
2383
self.assertEqual('file', preview_tree.kind('file-id'))
2384
self.assertEqual('directory', preview_tree.kind('dir-id'))
2386
def test_get_file_mtime(self):
2387
preview = self.get_empty_preview()
2388
file_trans_id = preview.new_file('file', preview.root, 'contents',
2390
limbo_path = preview._limbo_name(file_trans_id)
2391
preview_tree = preview.get_preview_tree()
2392
self.assertEqual(os.stat(limbo_path).st_mtime,
2393
preview_tree.get_file_mtime('file-id'))
2395
def test_get_file_mtime_renamed(self):
2396
work_tree = self.make_branch_and_tree('tree')
2397
self.build_tree(['tree/file'])
2398
work_tree.add('file', 'file-id')
2399
preview = TransformPreview(work_tree)
2400
self.addCleanup(preview.finalize)
2401
file_trans_id = preview.trans_id_tree_file_id('file-id')
2402
preview.adjust_path('renamed', preview.root, file_trans_id)
2403
preview_tree = preview.get_preview_tree()
2404
preview_mtime = preview_tree.get_file_mtime('file-id', 'renamed')
2405
work_mtime = work_tree.get_file_mtime('file-id', 'file')
2407
def test_get_file(self):
2408
preview = self.get_empty_preview()
2409
preview.new_file('file', preview.root, 'contents', 'file-id')
2410
preview_tree = preview.get_preview_tree()
2411
tree_file = preview_tree.get_file('file-id')
2413
self.assertEqual('contents', tree_file.read())
2417
def test_get_symlink_target(self):
2418
self.requireFeature(SymlinkFeature)
2419
preview = self.get_empty_preview()
2420
preview.new_symlink('symlink', preview.root, 'target', 'symlink-id')
2421
preview_tree = preview.get_preview_tree()
2422
self.assertEqual('target',
2423
preview_tree.get_symlink_target('symlink-id'))
2425
def test_all_file_ids(self):
2426
tree = self.make_branch_and_tree('tree')
2427
self.build_tree(['tree/a', 'tree/b', 'tree/c'])
2428
tree.add(['a', 'b', 'c'], ['a-id', 'b-id', 'c-id'])
2429
preview = TransformPreview(tree)
2430
self.addCleanup(preview.finalize)
2431
preview.unversion_file(preview.trans_id_file_id('b-id'))
2432
c_trans_id = preview.trans_id_file_id('c-id')
2433
preview.unversion_file(c_trans_id)
2434
preview.version_file('c-id', c_trans_id)
2435
preview_tree = preview.get_preview_tree()
2436
self.assertEqual(set(['a-id', 'c-id', tree.get_root_id()]),
2437
preview_tree.all_file_ids())
2439
def test_path2id_deleted_unchanged(self):
2440
tree = self.make_branch_and_tree('tree')
2441
self.build_tree(['tree/unchanged', 'tree/deleted'])
2442
tree.add(['unchanged', 'deleted'], ['unchanged-id', 'deleted-id'])
2443
preview = TransformPreview(tree)
2444
self.addCleanup(preview.finalize)
2445
preview.unversion_file(preview.trans_id_file_id('deleted-id'))
2446
preview_tree = preview.get_preview_tree()
2447
self.assertEqual('unchanged-id', preview_tree.path2id('unchanged'))
2448
self.assertIs(None, preview_tree.path2id('deleted'))
2450
def test_path2id_created(self):
2451
tree = self.make_branch_and_tree('tree')
2452
self.build_tree(['tree/unchanged'])
2453
tree.add(['unchanged'], ['unchanged-id'])
2454
preview = TransformPreview(tree)
2455
self.addCleanup(preview.finalize)
2456
preview.new_file('new', preview.trans_id_file_id('unchanged-id'),
2457
'contents', 'new-id')
2458
preview_tree = preview.get_preview_tree()
2459
self.assertEqual('new-id', preview_tree.path2id('unchanged/new'))
2461
def test_path2id_moved(self):
2462
tree = self.make_branch_and_tree('tree')
2463
self.build_tree(['tree/old_parent/', 'tree/old_parent/child'])
2464
tree.add(['old_parent', 'old_parent/child'],
2465
['old_parent-id', 'child-id'])
2466
preview = TransformPreview(tree)
2467
self.addCleanup(preview.finalize)
2468
new_parent = preview.new_directory('new_parent', preview.root,
2470
preview.adjust_path('child', new_parent,
2471
preview.trans_id_file_id('child-id'))
2472
preview_tree = preview.get_preview_tree()
2473
self.assertIs(None, preview_tree.path2id('old_parent/child'))
2474
self.assertEqual('child-id', preview_tree.path2id('new_parent/child'))
2476
def test_path2id_renamed_parent(self):
2477
tree = self.make_branch_and_tree('tree')
2478
self.build_tree(['tree/old_name/', 'tree/old_name/child'])
2479
tree.add(['old_name', 'old_name/child'],
2480
['parent-id', 'child-id'])
2481
preview = TransformPreview(tree)
2482
self.addCleanup(preview.finalize)
2483
preview.adjust_path('new_name', preview.root,
2484
preview.trans_id_file_id('parent-id'))
2485
preview_tree = preview.get_preview_tree()
2486
self.assertIs(None, preview_tree.path2id('old_name/child'))
2487
self.assertEqual('child-id', preview_tree.path2id('new_name/child'))
2489
def assertMatchingIterEntries(self, tt, specific_file_ids=None):
2490
preview_tree = tt.get_preview_tree()
2491
preview_result = list(preview_tree.iter_entries_by_dir(
2495
actual_result = list(tree.iter_entries_by_dir(specific_file_ids))
2496
self.assertEqual(actual_result, preview_result)
2498
def test_iter_entries_by_dir_new(self):
2499
tree = self.make_branch_and_tree('tree')
2500
tt = TreeTransform(tree)
2501
tt.new_file('new', tt.root, 'contents', 'new-id')
2502
self.assertMatchingIterEntries(tt)
2504
def test_iter_entries_by_dir_deleted(self):
2505
tree = self.make_branch_and_tree('tree')
2506
self.build_tree(['tree/deleted'])
2507
tree.add('deleted', 'deleted-id')
2508
tt = TreeTransform(tree)
2509
tt.delete_contents(tt.trans_id_file_id('deleted-id'))
2510
self.assertMatchingIterEntries(tt)
2512
def test_iter_entries_by_dir_unversioned(self):
2513
tree = self.make_branch_and_tree('tree')
2514
self.build_tree(['tree/removed'])
2515
tree.add('removed', 'removed-id')
2516
tt = TreeTransform(tree)
2517
tt.unversion_file(tt.trans_id_file_id('removed-id'))
2518
self.assertMatchingIterEntries(tt)
2520
def test_iter_entries_by_dir_moved(self):
2521
tree = self.make_branch_and_tree('tree')
2522
self.build_tree(['tree/moved', 'tree/new_parent/'])
2523
tree.add(['moved', 'new_parent'], ['moved-id', 'new_parent-id'])
2524
tt = TreeTransform(tree)
2525
tt.adjust_path('moved', tt.trans_id_file_id('new_parent-id'),
2526
tt.trans_id_file_id('moved-id'))
2527
self.assertMatchingIterEntries(tt)
2529
def test_iter_entries_by_dir_specific_file_ids(self):
2530
tree = self.make_branch_and_tree('tree')
2531
tree.set_root_id('tree-root-id')
2532
self.build_tree(['tree/parent/', 'tree/parent/child'])
2533
tree.add(['parent', 'parent/child'], ['parent-id', 'child-id'])
2534
tt = TreeTransform(tree)
2535
self.assertMatchingIterEntries(tt, ['tree-root-id', 'child-id'])
2537
def test_symlink_content_summary(self):
2538
self.requireFeature(SymlinkFeature)
2539
preview = self.get_empty_preview()
2540
preview.new_symlink('path', preview.root, 'target', 'path-id')
2541
summary = preview.get_preview_tree().path_content_summary('path')
2542
self.assertEqual(('symlink', None, None, 'target'), summary)
2544
def test_missing_content_summary(self):
2545
preview = self.get_empty_preview()
2546
summary = preview.get_preview_tree().path_content_summary('path')
2547
self.assertEqual(('missing', None, None, None), summary)
2549
def test_deleted_content_summary(self):
2550
tree = self.make_branch_and_tree('tree')
2551
self.build_tree(['tree/path/'])
2553
preview = TransformPreview(tree)
2554
self.addCleanup(preview.finalize)
2555
preview.delete_contents(preview.trans_id_tree_path('path'))
2556
summary = preview.get_preview_tree().path_content_summary('path')
2557
self.assertEqual(('missing', None, None, None), summary)
2559
def test_file_content_summary_executable(self):
2560
preview = self.get_empty_preview()
2561
path_id = preview.new_file('path', preview.root, 'contents', 'path-id')
2562
preview.set_executability(True, path_id)
2563
summary = preview.get_preview_tree().path_content_summary('path')
2564
self.assertEqual(4, len(summary))
2565
self.assertEqual('file', summary[0])
2566
# size must be known
2567
self.assertEqual(len('contents'), summary[1])
2569
self.assertEqual(True, summary[2])
2570
# will not have hash (not cheap to determine)
2571
self.assertIs(None, summary[3])
2573
def test_change_executability(self):
2574
tree = self.make_branch_and_tree('tree')
2575
self.build_tree(['tree/path'])
2577
preview = TransformPreview(tree)
2578
self.addCleanup(preview.finalize)
2579
path_id = preview.trans_id_tree_path('path')
2580
preview.set_executability(True, path_id)
2581
summary = preview.get_preview_tree().path_content_summary('path')
2582
self.assertEqual(True, summary[2])
2584
def test_file_content_summary_non_exec(self):
2585
preview = self.get_empty_preview()
2586
preview.new_file('path', preview.root, 'contents', 'path-id')
2587
summary = preview.get_preview_tree().path_content_summary('path')
2588
self.assertEqual(4, len(summary))
2589
self.assertEqual('file', summary[0])
2590
# size must be known
2591
self.assertEqual(len('contents'), summary[1])
2593
self.assertEqual(False, summary[2])
2594
# will not have hash (not cheap to determine)
2595
self.assertIs(None, summary[3])
2597
def test_dir_content_summary(self):
2598
preview = self.get_empty_preview()
2599
preview.new_directory('path', preview.root, 'path-id')
2600
summary = preview.get_preview_tree().path_content_summary('path')
2601
self.assertEqual(('directory', None, None, None), summary)
2603
def test_tree_content_summary(self):
2604
preview = self.get_empty_preview()
2605
path = preview.new_directory('path', preview.root, 'path-id')
2606
preview.set_tree_reference('rev-1', path)
2607
summary = preview.get_preview_tree().path_content_summary('path')
2608
self.assertEqual(4, len(summary))
2609
self.assertEqual('tree-reference', summary[0])
2611
def test_annotate(self):
2612
tree = self.make_branch_and_tree('tree')
2613
self.build_tree_contents([('tree/file', 'a\n')])
2614
tree.add('file', 'file-id')
2615
tree.commit('a', rev_id='one')
2616
self.build_tree_contents([('tree/file', 'a\nb\n')])
2617
preview = TransformPreview(tree)
2618
self.addCleanup(preview.finalize)
2619
file_trans_id = preview.trans_id_file_id('file-id')
2620
preview.delete_contents(file_trans_id)
2621
preview.create_file('a\nb\nc\n', file_trans_id)
2622
preview_tree = preview.get_preview_tree()
2628
annotation = preview_tree.annotate_iter('file-id', 'me:')
2629
self.assertEqual(expected, annotation)
2631
def test_annotate_missing(self):
2632
preview = self.get_empty_preview()
2633
preview.new_file('file', preview.root, 'a\nb\nc\n', 'file-id')
2634
preview_tree = preview.get_preview_tree()
2640
annotation = preview_tree.annotate_iter('file-id', 'me:')
2641
self.assertEqual(expected, annotation)
2643
def test_annotate_rename(self):
2644
tree = self.make_branch_and_tree('tree')
2645
self.build_tree_contents([('tree/file', 'a\n')])
2646
tree.add('file', 'file-id')
2647
tree.commit('a', rev_id='one')
2648
preview = TransformPreview(tree)
2649
self.addCleanup(preview.finalize)
2650
file_trans_id = preview.trans_id_file_id('file-id')
2651
preview.adjust_path('newname', preview.root, file_trans_id)
2652
preview_tree = preview.get_preview_tree()
2656
annotation = preview_tree.annotate_iter('file-id', 'me:')
2657
self.assertEqual(expected, annotation)
2659
def test_annotate_deleted(self):
2660
tree = self.make_branch_and_tree('tree')
2661
self.build_tree_contents([('tree/file', 'a\n')])
2662
tree.add('file', 'file-id')
2663
tree.commit('a', rev_id='one')
2664
self.build_tree_contents([('tree/file', 'a\nb\n')])
2665
preview = TransformPreview(tree)
2666
self.addCleanup(preview.finalize)
2667
file_trans_id = preview.trans_id_file_id('file-id')
2668
preview.delete_contents(file_trans_id)
2669
preview_tree = preview.get_preview_tree()
2670
annotation = preview_tree.annotate_iter('file-id', 'me:')
2671
self.assertIs(None, annotation)
2673
def test_stored_kind(self):
2674
preview = self.get_empty_preview()
2675
preview.new_file('file', preview.root, 'a\nb\nc\n', 'file-id')
2676
preview_tree = preview.get_preview_tree()
2677
self.assertEqual('file', preview_tree.stored_kind('file-id'))
2679
def test_is_executable(self):
2680
preview = self.get_empty_preview()
2681
preview.new_file('file', preview.root, 'a\nb\nc\n', 'file-id')
2682
preview.set_executability(True, preview.trans_id_file_id('file-id'))
2683
preview_tree = preview.get_preview_tree()
2684
self.assertEqual(True, preview_tree.is_executable('file-id'))
2686
def test_get_set_parent_ids(self):
2687
revision_tree, preview_tree = self.get_tree_and_preview_tree()
2688
self.assertEqual([], preview_tree.get_parent_ids())
2689
preview_tree.set_parent_ids(['rev-1'])
2690
self.assertEqual(['rev-1'], preview_tree.get_parent_ids())
2692
def test_plan_file_merge(self):
2693
work_a = self.make_branch_and_tree('wta')
2694
self.build_tree_contents([('wta/file', 'a\nb\nc\nd\n')])
2695
work_a.add('file', 'file-id')
2696
base_id = work_a.commit('base version')
2697
tree_b = work_a.bzrdir.sprout('wtb').open_workingtree()
2698
preview = TransformPreview(work_a)
2699
self.addCleanup(preview.finalize)
2700
trans_id = preview.trans_id_file_id('file-id')
2701
preview.delete_contents(trans_id)
2702
preview.create_file('b\nc\nd\ne\n', trans_id)
2703
self.build_tree_contents([('wtb/file', 'a\nc\nd\nf\n')])
2704
tree_a = preview.get_preview_tree()
2705
tree_a.set_parent_ids([base_id])
2707
('killed-a', 'a\n'),
2708
('killed-b', 'b\n'),
2709
('unchanged', 'c\n'),
2710
('unchanged', 'd\n'),
2713
], list(tree_a.plan_file_merge('file-id', tree_b)))
2715
def test_plan_file_merge_revision_tree(self):
2716
work_a = self.make_branch_and_tree('wta')
2717
self.build_tree_contents([('wta/file', 'a\nb\nc\nd\n')])
2718
work_a.add('file', 'file-id')
2719
base_id = work_a.commit('base version')
2720
tree_b = work_a.bzrdir.sprout('wtb').open_workingtree()
2721
preview = TransformPreview(work_a.basis_tree())
2722
self.addCleanup(preview.finalize)
2723
trans_id = preview.trans_id_file_id('file-id')
2724
preview.delete_contents(trans_id)
2725
preview.create_file('b\nc\nd\ne\n', trans_id)
2726
self.build_tree_contents([('wtb/file', 'a\nc\nd\nf\n')])
2727
tree_a = preview.get_preview_tree()
2728
tree_a.set_parent_ids([base_id])
2730
('killed-a', 'a\n'),
2731
('killed-b', 'b\n'),
2732
('unchanged', 'c\n'),
2733
('unchanged', 'd\n'),
2736
], list(tree_a.plan_file_merge('file-id', tree_b)))
2738
def test_walkdirs(self):
2739
preview = self.get_empty_preview()
2740
root = preview.new_directory('', ROOT_PARENT, 'tree-root')
2741
# FIXME: new_directory should mark root.
2742
preview.fixup_new_roots()
2743
preview_tree = preview.get_preview_tree()
2744
file_trans_id = preview.new_file('a', preview.root, 'contents',
2746
expected = [(('', 'tree-root'),
2747
[('a', 'a', 'file', None, 'a-id', 'file')])]
2748
self.assertEqual(expected, list(preview_tree.walkdirs()))
2750
def test_extras(self):
2751
work_tree = self.make_branch_and_tree('tree')
2752
self.build_tree(['tree/removed-file', 'tree/existing-file',
2753
'tree/not-removed-file'])
2754
work_tree.add(['removed-file', 'not-removed-file'])
2755
preview = TransformPreview(work_tree)
2756
self.addCleanup(preview.finalize)
2757
preview.new_file('new-file', preview.root, 'contents')
2758
preview.new_file('new-versioned-file', preview.root, 'contents',
2760
tree = preview.get_preview_tree()
2761
preview.unversion_file(preview.trans_id_tree_path('removed-file'))
2762
self.assertEqual(set(['new-file', 'removed-file', 'existing-file']),
2765
def test_merge_into_preview(self):
2766
work_tree = self.make_branch_and_tree('tree')
2767
self.build_tree_contents([('tree/file','b\n')])
2768
work_tree.add('file', 'file-id')
2769
work_tree.commit('first commit')
2770
child_tree = work_tree.bzrdir.sprout('child').open_workingtree()
2771
self.build_tree_contents([('child/file','b\nc\n')])
2772
child_tree.commit('child commit')
2773
child_tree.lock_write()
2774
self.addCleanup(child_tree.unlock)
2775
work_tree.lock_write()
2776
self.addCleanup(work_tree.unlock)
2777
preview = TransformPreview(work_tree)
2778
self.addCleanup(preview.finalize)
2779
file_trans_id = preview.trans_id_file_id('file-id')
2780
preview.delete_contents(file_trans_id)
2781
preview.create_file('a\nb\n', file_trans_id)
2782
preview_tree = preview.get_preview_tree()
2783
merger = Merger.from_revision_ids(None, preview_tree,
2784
child_tree.branch.last_revision(),
2785
other_branch=child_tree.branch,
2786
tree_branch=work_tree.branch)
2787
merger.merge_type = Merge3Merger
2788
tt = merger.make_merger().make_preview_transform()
2789
self.addCleanup(tt.finalize)
2790
final_tree = tt.get_preview_tree()
2791
self.assertEqual('a\nb\nc\n', final_tree.get_file_text('file-id'))
2793
def test_merge_preview_into_workingtree(self):
2794
tree = self.make_branch_and_tree('tree')
2795
tree.set_root_id('TREE_ROOT')
2796
tt = TransformPreview(tree)
2797
self.addCleanup(tt.finalize)
2798
tt.new_file('name', tt.root, 'content', 'file-id')
2799
tree2 = self.make_branch_and_tree('tree2')
2800
tree2.set_root_id('TREE_ROOT')
2801
merger = Merger.from_uncommitted(tree2, tt.get_preview_tree(),
2802
None, tree.basis_tree())
2803
merger.merge_type = Merge3Merger
2806
def test_merge_preview_into_workingtree_handles_conflicts(self):
2807
tree = self.make_branch_and_tree('tree')
2808
self.build_tree_contents([('tree/foo', 'bar')])
2809
tree.add('foo', 'foo-id')
2811
tt = TransformPreview(tree)
2812
self.addCleanup(tt.finalize)
2813
trans_id = tt.trans_id_file_id('foo-id')
2814
tt.delete_contents(trans_id)
2815
tt.create_file('baz', trans_id)
2816
tree2 = tree.bzrdir.sprout('tree2').open_workingtree()
2817
self.build_tree_contents([('tree2/foo', 'qux')])
2819
merger = Merger.from_uncommitted(tree2, tt.get_preview_tree(),
2820
pb, tree.basis_tree())
2821
merger.merge_type = Merge3Merger
2824
def test_is_executable(self):
2825
tree = self.make_branch_and_tree('tree')
2826
preview = TransformPreview(tree)
2827
self.addCleanup(preview.finalize)
2828
preview.new_file('foo', preview.root, 'bar', 'baz-id')
2829
preview_tree = preview.get_preview_tree()
2830
self.assertEqual(False, preview_tree.is_executable('baz-id',
2832
self.assertEqual(False, preview_tree.is_executable('baz-id'))
2834
def test_commit_preview_tree(self):
2835
tree = self.make_branch_and_tree('tree')
2836
rev_id = tree.commit('rev1')
2837
tree.branch.lock_write()
2838
self.addCleanup(tree.branch.unlock)
2839
tt = TransformPreview(tree)
2840
tt.new_file('file', tt.root, 'contents', 'file_id')
2841
self.addCleanup(tt.finalize)
2842
preview = tt.get_preview_tree()
2843
preview.set_parent_ids([rev_id])
2844
builder = tree.branch.get_commit_builder([rev_id])
2845
list(builder.record_iter_changes(preview, rev_id, tt.iter_changes()))
2846
builder.finish_inventory()
2847
rev2_id = builder.commit('rev2')
2848
rev2_tree = tree.branch.repository.revision_tree(rev2_id)
2849
self.assertEqual('contents', rev2_tree.get_file_text('file_id'))
2851
def test_ascii_limbo_paths(self):
2852
self.requireFeature(tests.UnicodeFilenameFeature)
2853
branch = self.make_branch('any')
2854
tree = branch.repository.revision_tree(_mod_revision.NULL_REVISION)
2855
tt = TransformPreview(tree)
2856
self.addCleanup(tt.finalize)
2857
foo_id = tt.new_directory('', ROOT_PARENT)
2858
bar_id = tt.new_file(u'\u1234bar', foo_id, 'contents')
2859
limbo_path = tt._limbo_name(bar_id)
2860
self.assertEqual(limbo_path.encode('ascii', 'replace'), limbo_path)
2863
class FakeSerializer(object):
2864
"""Serializer implementation that simply returns the input.
2866
The input is returned in the order used by pack.ContainerPushParser.
2869
def bytes_record(bytes, names):
2873
class TestSerializeTransform(tests.TestCaseWithTransport):
2875
_test_needs_features = [tests.UnicodeFilenameFeature]
2877
def get_preview(self, tree=None):
2879
tree = self.make_branch_and_tree('tree')
2880
tt = TransformPreview(tree)
2881
self.addCleanup(tt.finalize)
2884
def assertSerializesTo(self, expected, tt):
2885
records = list(tt.serialize(FakeSerializer()))
2886
self.assertEqual(expected, records)
2889
def default_attribs():
2894
'_new_executability': {},
2896
'_tree_path_ids': {'': 'new-0'},
2898
'_removed_contents': [],
2899
'_non_present_ids': {},
2902
def make_records(self, attribs, contents):
2904
(((('attribs'),),), bencode.bencode(attribs))]
2905
records.extend([(((n, k),), c) for n, k, c in contents])
2908
def creation_records(self):
2909
attribs = self.default_attribs()
2910
attribs['_id_number'] = 3
2911
attribs['_new_name'] = {
2912
'new-1': u'foo\u1234'.encode('utf-8'), 'new-2': 'qux'}
2913
attribs['_new_id'] = {'new-1': 'baz', 'new-2': 'quxx'}
2914
attribs['_new_parent'] = {'new-1': 'new-0', 'new-2': 'new-0'}
2915
attribs['_new_executability'] = {'new-1': 1}
2917
('new-1', 'file', 'i 1\nbar\n'),
2918
('new-2', 'directory', ''),
2920
return self.make_records(attribs, contents)
2922
def test_serialize_creation(self):
2923
tt = self.get_preview()
2924
tt.new_file(u'foo\u1234', tt.root, 'bar', 'baz', True)
2925
tt.new_directory('qux', tt.root, 'quxx')
2926
self.assertSerializesTo(self.creation_records(), tt)
2928
def test_deserialize_creation(self):
2929
tt = self.get_preview()
2930
tt.deserialize(iter(self.creation_records()))
2931
self.assertEqual(3, tt._id_number)
2932
self.assertEqual({'new-1': u'foo\u1234',
2933
'new-2': 'qux'}, tt._new_name)
2934
self.assertEqual({'new-1': 'baz', 'new-2': 'quxx'}, tt._new_id)
2935
self.assertEqual({'new-1': tt.root, 'new-2': tt.root}, tt._new_parent)
2936
self.assertEqual({'baz': 'new-1', 'quxx': 'new-2'}, tt._r_new_id)
2937
self.assertEqual({'new-1': True}, tt._new_executability)
2938
self.assertEqual({'new-1': 'file',
2939
'new-2': 'directory'}, tt._new_contents)
2940
foo_limbo = open(tt._limbo_name('new-1'), 'rb')
2942
foo_content = foo_limbo.read()
2945
self.assertEqual('bar', foo_content)
2947
def symlink_creation_records(self):
2948
attribs = self.default_attribs()
2949
attribs['_id_number'] = 2
2950
attribs['_new_name'] = {'new-1': u'foo\u1234'.encode('utf-8')}
2951
attribs['_new_parent'] = {'new-1': 'new-0'}
2952
contents = [('new-1', 'symlink', u'bar\u1234'.encode('utf-8'))]
2953
return self.make_records(attribs, contents)
2955
def test_serialize_symlink_creation(self):
2956
self.requireFeature(tests.SymlinkFeature)
2957
tt = self.get_preview()
2958
tt.new_symlink(u'foo\u1234', tt.root, u'bar\u1234')
2959
self.assertSerializesTo(self.symlink_creation_records(), tt)
2961
def test_deserialize_symlink_creation(self):
2962
self.requireFeature(tests.SymlinkFeature)
2963
tt = self.get_preview()
2964
tt.deserialize(iter(self.symlink_creation_records()))
2965
abspath = tt._limbo_name('new-1')
2966
foo_content = osutils.readlink(abspath)
2967
self.assertEqual(u'bar\u1234', foo_content)
2969
def make_destruction_preview(self):
2970
tree = self.make_branch_and_tree('.')
2971
self.build_tree([u'foo\u1234', 'bar'])
2972
tree.add([u'foo\u1234', 'bar'], ['foo-id', 'bar-id'])
2973
return self.get_preview(tree)
2975
def destruction_records(self):
2976
attribs = self.default_attribs()
2977
attribs['_id_number'] = 3
2978
attribs['_removed_id'] = ['new-1']
2979
attribs['_removed_contents'] = ['new-2']
2980
attribs['_tree_path_ids'] = {
2982
u'foo\u1234'.encode('utf-8'): 'new-1',
2985
return self.make_records(attribs, [])
2987
def test_serialize_destruction(self):
2988
tt = self.make_destruction_preview()
2989
foo_trans_id = tt.trans_id_tree_file_id('foo-id')
2990
tt.unversion_file(foo_trans_id)
2991
bar_trans_id = tt.trans_id_tree_file_id('bar-id')
2992
tt.delete_contents(bar_trans_id)
2993
self.assertSerializesTo(self.destruction_records(), tt)
2995
def test_deserialize_destruction(self):
2996
tt = self.make_destruction_preview()
2997
tt.deserialize(iter(self.destruction_records()))
2998
self.assertEqual({u'foo\u1234': 'new-1',
3000
'': tt.root}, tt._tree_path_ids)
3001
self.assertEqual({'new-1': u'foo\u1234',
3003
tt.root: ''}, tt._tree_id_paths)
3004
self.assertEqual(set(['new-1']), tt._removed_id)
3005
self.assertEqual(set(['new-2']), tt._removed_contents)
3007
def missing_records(self):
3008
attribs = self.default_attribs()
3009
attribs['_id_number'] = 2
3010
attribs['_non_present_ids'] = {
3012
return self.make_records(attribs, [])
3014
def test_serialize_missing(self):
3015
tt = self.get_preview()
3016
boo_trans_id = tt.trans_id_file_id('boo')
3017
self.assertSerializesTo(self.missing_records(), tt)
3019
def test_deserialize_missing(self):
3020
tt = self.get_preview()
3021
tt.deserialize(iter(self.missing_records()))
3022
self.assertEqual({'boo': 'new-1'}, tt._non_present_ids)
3024
def make_modification_preview(self):
3025
LINES_ONE = 'aa\nbb\ncc\ndd\n'
3026
LINES_TWO = 'z\nbb\nx\ndd\n'
3027
tree = self.make_branch_and_tree('tree')
3028
self.build_tree_contents([('tree/file', LINES_ONE)])
3029
tree.add('file', 'file-id')
3030
return self.get_preview(tree), LINES_TWO
3032
def modification_records(self):
3033
attribs = self.default_attribs()
3034
attribs['_id_number'] = 2
3035
attribs['_tree_path_ids'] = {
3038
attribs['_removed_contents'] = ['new-1']
3039
contents = [('new-1', 'file',
3040
'i 1\nz\n\nc 0 1 1 1\ni 1\nx\n\nc 0 3 3 1\n')]
3041
return self.make_records(attribs, contents)
3043
def test_serialize_modification(self):
3044
tt, LINES = self.make_modification_preview()
3045
trans_id = tt.trans_id_file_id('file-id')
3046
tt.delete_contents(trans_id)
3047
tt.create_file(LINES, trans_id)
3048
self.assertSerializesTo(self.modification_records(), tt)
3050
def test_deserialize_modification(self):
3051
tt, LINES = self.make_modification_preview()
3052
tt.deserialize(iter(self.modification_records()))
3053
self.assertFileEqual(LINES, tt._limbo_name('new-1'))
3055
def make_kind_change_preview(self):
3056
LINES = 'a\nb\nc\nd\n'
3057
tree = self.make_branch_and_tree('tree')
3058
self.build_tree(['tree/foo/'])
3059
tree.add('foo', 'foo-id')
3060
return self.get_preview(tree), LINES
3062
def kind_change_records(self):
3063
attribs = self.default_attribs()
3064
attribs['_id_number'] = 2
3065
attribs['_tree_path_ids'] = {
3068
attribs['_removed_contents'] = ['new-1']
3069
contents = [('new-1', 'file',
3070
'i 4\na\nb\nc\nd\n\n')]
3071
return self.make_records(attribs, contents)
3073
def test_serialize_kind_change(self):
3074
tt, LINES = self.make_kind_change_preview()
3075
trans_id = tt.trans_id_file_id('foo-id')
3076
tt.delete_contents(trans_id)
3077
tt.create_file(LINES, trans_id)
3078
self.assertSerializesTo(self.kind_change_records(), tt)
3080
def test_deserialize_kind_change(self):
3081
tt, LINES = self.make_kind_change_preview()
3082
tt.deserialize(iter(self.kind_change_records()))
3083
self.assertFileEqual(LINES, tt._limbo_name('new-1'))
3085
def make_add_contents_preview(self):
3086
LINES = 'a\nb\nc\nd\n'
3087
tree = self.make_branch_and_tree('tree')
3088
self.build_tree(['tree/foo'])
3090
os.unlink('tree/foo')
3091
return self.get_preview(tree), LINES
3093
def add_contents_records(self):
3094
attribs = self.default_attribs()
3095
attribs['_id_number'] = 2
3096
attribs['_tree_path_ids'] = {
3099
contents = [('new-1', 'file',
3100
'i 4\na\nb\nc\nd\n\n')]
3101
return self.make_records(attribs, contents)
3103
def test_serialize_add_contents(self):
3104
tt, LINES = self.make_add_contents_preview()
3105
trans_id = tt.trans_id_tree_path('foo')
3106
tt.create_file(LINES, trans_id)
3107
self.assertSerializesTo(self.add_contents_records(), tt)
3109
def test_deserialize_add_contents(self):
3110
tt, LINES = self.make_add_contents_preview()
3111
tt.deserialize(iter(self.add_contents_records()))
3112
self.assertFileEqual(LINES, tt._limbo_name('new-1'))
3114
def test_get_parents_lines(self):
3115
LINES_ONE = 'aa\nbb\ncc\ndd\n'
3116
LINES_TWO = 'z\nbb\nx\ndd\n'
3117
tree = self.make_branch_and_tree('tree')
3118
self.build_tree_contents([('tree/file', LINES_ONE)])
3119
tree.add('file', 'file-id')
3120
tt = self.get_preview(tree)
3121
trans_id = tt.trans_id_tree_path('file')
3122
self.assertEqual((['aa\n', 'bb\n', 'cc\n', 'dd\n'],),
3123
tt._get_parents_lines(trans_id))
3125
def test_get_parents_texts(self):
3126
LINES_ONE = 'aa\nbb\ncc\ndd\n'
3127
LINES_TWO = 'z\nbb\nx\ndd\n'
3128
tree = self.make_branch_and_tree('tree')
3129
self.build_tree_contents([('tree/file', LINES_ONE)])
3130
tree.add('file', 'file-id')
3131
tt = self.get_preview(tree)
3132
trans_id = tt.trans_id_tree_path('file')
3133
self.assertEqual((LINES_ONE,),
3134
tt._get_parents_texts(trans_id))
added
removed
bzrlib/tests/test_transform.py
