130
105
self.assertFalse(is_inside('foo.c', ''))
131
106
self.assertTrue(is_inside('', 'foo.c'))
133
def test_is_inside_any(self):
134
SRC_FOO_C = pathjoin('src', 'foo.c')
135
for dirs, fn in [(['src', 'doc'], SRC_FOO_C),
136
(['src'], SRC_FOO_C),
139
self.assert_(is_inside_any(dirs, fn))
140
for dirs, fn in [(['src'], 'srccontrol'),
141
(['src'], 'srccontrol/foo')]:
142
self.assertFalse(is_inside_any(dirs, fn))
144
def test_is_inside_or_parent_of_any(self):
145
for dirs, fn in [(['src', 'doc'], 'src/foo.c'),
146
(['src'], 'src/foo.c'),
147
(['src/bar.c'], 'src'),
148
(['src/bar.c', 'bla/foo.c'], 'src'),
151
self.assert_(is_inside_or_parent_of_any(dirs, fn))
153
for dirs, fn in [(['src'], 'srccontrol'),
154
(['srccontrol/foo.c'], 'src'),
155
(['src'], 'srccontrol/foo')]:
156
self.assertFalse(is_inside_or_parent_of_any(dirs, fn))
158
108
def test_rmtree(self):
159
109
# Check to remove tree with read-only files/dirs
299
246
foo_baz_path = osutils.pathjoin(foo_path, 'baz')
300
247
self.assertEqual(baz_path, osutils.dereference_path(foo_baz_path))
302
def test_changing_access(self):
303
f = file('file', 'w')
307
# Make a file readonly
308
osutils.make_readonly('file')
309
mode = os.lstat('file').st_mode
310
self.assertEqual(mode, mode & 0777555)
312
# Make a file writable
313
osutils.make_writable('file')
314
mode = os.lstat('file').st_mode
315
self.assertEqual(mode, mode | 0200)
317
if osutils.has_symlinks():
318
# should not error when handed a symlink
319
os.symlink('nonexistent', 'dangling')
320
osutils.make_readonly('dangling')
321
osutils.make_writable('dangling')
323
250
def test_kind_marker(self):
324
251
self.assertEqual("", osutils.kind_marker("file"))
326
253
self.assertEqual("@", osutils.kind_marker("symlink"))
327
254
self.assertRaises(errors.BzrError, osutils.kind_marker, "unknown")
329
def test_host_os_dereferences_symlinks(self):
330
osutils.host_os_dereferences_symlinks()
333
class TestPumpFile(TestCase):
334
"""Test pumpfile method."""
336
# create a test datablock
337
self.block_size = 512
338
pattern = '0123456789ABCDEF'
339
self.test_data = pattern * (3 * self.block_size / len(pattern))
340
self.test_data_len = len(self.test_data)
342
def test_bracket_block_size(self):
343
"""Read data in blocks with the requested read size bracketing the
345
# make sure test data is larger than max read size
346
self.assertTrue(self.test_data_len > self.block_size)
348
from_file = FakeReadFile(self.test_data)
351
# read (max / 2) bytes and verify read size wasn't affected
352
num_bytes_to_read = self.block_size / 2
353
pumpfile(from_file, to_file, num_bytes_to_read, self.block_size)
354
self.assertEqual(from_file.get_max_read_size(), num_bytes_to_read)
355
self.assertEqual(from_file.get_read_count(), 1)
357
# read (max) bytes and verify read size wasn't affected
358
num_bytes_to_read = self.block_size
359
from_file.reset_read_count()
360
pumpfile(from_file, to_file, num_bytes_to_read, self.block_size)
361
self.assertEqual(from_file.get_max_read_size(), num_bytes_to_read)
362
self.assertEqual(from_file.get_read_count(), 1)
364
# read (max + 1) bytes and verify read size was limited
365
num_bytes_to_read = self.block_size + 1
366
from_file.reset_read_count()
367
pumpfile(from_file, to_file, num_bytes_to_read, self.block_size)
368
self.assertEqual(from_file.get_max_read_size(), self.block_size)
369
self.assertEqual(from_file.get_read_count(), 2)
371
# finish reading the rest of the data
372
num_bytes_to_read = self.test_data_len - to_file.tell()
373
pumpfile(from_file, to_file, num_bytes_to_read, self.block_size)
375
# report error if the data wasn't equal (we only report the size due
376
# to the length of the data)
377
response_data = to_file.getvalue()
378
if response_data != self.test_data:
379
message = "Data not equal. Expected %d bytes, received %d."
380
self.fail(message % (len(response_data), self.test_data_len))
382
def test_specified_size(self):
383
"""Request a transfer larger than the maximum block size and verify
384
that the maximum read doesn't exceed the block_size."""
385
# make sure test data is larger than max read size
386
self.assertTrue(self.test_data_len > self.block_size)
388
# retrieve data in blocks
389
from_file = FakeReadFile(self.test_data)
391
pumpfile(from_file, to_file, self.test_data_len, self.block_size)
393
# verify read size was equal to the maximum read size
394
self.assertTrue(from_file.get_max_read_size() > 0)
395
self.assertEqual(from_file.get_max_read_size(), self.block_size)
396
self.assertEqual(from_file.get_read_count(), 3)
398
# report error if the data wasn't equal (we only report the size due
399
# to the length of the data)
400
response_data = to_file.getvalue()
401
if response_data != self.test_data:
402
message = "Data not equal. Expected %d bytes, received %d."
403
self.fail(message % (len(response_data), self.test_data_len))
405
def test_to_eof(self):
406
"""Read to end-of-file and verify that the reads are not larger than
407
the maximum read size."""
408
# make sure test data is larger than max read size
409
self.assertTrue(self.test_data_len > self.block_size)
411
# retrieve data to EOF
412
from_file = FakeReadFile(self.test_data)
414
pumpfile(from_file, to_file, -1, self.block_size)
416
# verify read size was equal to the maximum read size
417
self.assertEqual(from_file.get_max_read_size(), self.block_size)
418
self.assertEqual(from_file.get_read_count(), 4)
420
# report error if the data wasn't equal (we only report the size due
421
# to the length of the data)
422
response_data = to_file.getvalue()
423
if response_data != self.test_data:
424
message = "Data not equal. Expected %d bytes, received %d."
425
self.fail(message % (len(response_data), self.test_data_len))
427
def test_defaults(self):
428
"""Verifies that the default arguments will read to EOF -- this
429
test verifies that any existing usages of pumpfile will not be broken
430
with this new version."""
431
# retrieve data using default (old) pumpfile method
432
from_file = FakeReadFile(self.test_data)
434
pumpfile(from_file, to_file)
436
# report error if the data wasn't equal (we only report the size due
437
# to the length of the data)
438
response_data = to_file.getvalue()
439
if response_data != self.test_data:
440
message = "Data not equal. Expected %d bytes, received %d."
441
self.fail(message % (len(response_data), self.test_data_len))
443
257
class TestSafeUnicode(TestCase):
822
625
new_dirblock.append((info[0], info[1], info[2], info[4]))
823
626
dirblock[:] = new_dirblock
825
def test__walkdirs_utf8_selection(self):
826
# Just trigger the function once, to make sure it has selected a real
828
list(osutils._walkdirs_utf8('.'))
829
if WalkdirsWin32Feature.available():
830
# If the compiled form is available, make sure it is used
831
from bzrlib._walkdirs_win32 import _walkdirs_utf8_win32_find_file
832
self.assertIs(_walkdirs_utf8_win32_find_file,
833
osutils._real_walkdirs_utf8)
834
elif sys.platform == 'win32':
835
self.assertIs(osutils._walkdirs_unicode_to_utf8,
836
osutils._real_walkdirs_utf8)
837
elif osutils._fs_enc.upper() in ('UTF-8', 'ASCII', 'ANSI_X3.4-1968'): # ascii
838
self.assertIs(osutils._walkdirs_fs_utf8,
839
osutils._real_walkdirs_utf8)
841
self.assertIs(osutils._walkdirs_unicode_to_utf8,
842
osutils._real_walkdirs_utf8)
844
def _save_platform_info(self):
845
cur_winver = win32utils.winver
846
cur_fs_enc = osutils._fs_enc
847
cur_real_walkdirs_utf8 = osutils._real_walkdirs_utf8
849
win32utils.winver = cur_winver
850
osutils._fs_enc = cur_fs_enc
851
osutils._real_walkdirs_utf8 = cur_real_walkdirs_utf8
852
self.addCleanup(restore)
854
def assertWalkdirsUtf8Is(self, expected):
855
"""Assert the right implementation for _walkdirs_utf8 is chosen."""
856
# Force it to redetect
857
osutils._real_walkdirs_utf8 = None
858
# Nothing to list, but should still trigger the selection logic
859
self.assertEqual([(('', '.'), [])], list(osutils._walkdirs_utf8('.')))
860
self.assertIs(expected, osutils._real_walkdirs_utf8)
862
def test_force_walkdirs_utf8_fs_utf8(self):
863
self._save_platform_info()
864
win32utils.winver = None # Avoid the win32 detection code
865
osutils._fs_enc = 'UTF-8'
866
self.assertWalkdirsUtf8Is(osutils._walkdirs_fs_utf8)
868
def test_force_walkdirs_utf8_fs_ascii(self):
869
self._save_platform_info()
870
win32utils.winver = None # Avoid the win32 detection code
871
osutils._fs_enc = 'US-ASCII'
872
self.assertWalkdirsUtf8Is(osutils._walkdirs_fs_utf8)
874
def test_force_walkdirs_utf8_fs_ANSI(self):
875
self._save_platform_info()
876
win32utils.winver = None # Avoid the win32 detection code
877
osutils._fs_enc = 'ANSI_X3.4-1968'
878
self.assertWalkdirsUtf8Is(osutils._walkdirs_fs_utf8)
880
def test_force_walkdirs_utf8_fs_latin1(self):
881
self._save_platform_info()
882
win32utils.winver = None # Avoid the win32 detection code
883
osutils._fs_enc = 'latin1'
884
self.assertWalkdirsUtf8Is(osutils._walkdirs_unicode_to_utf8)
886
def test_force_walkdirs_utf8_nt(self):
887
self.requireFeature(WalkdirsWin32Feature)
888
self._save_platform_info()
889
win32utils.winver = 'Windows NT'
890
from bzrlib._walkdirs_win32 import _walkdirs_utf8_win32_find_file
891
self.assertWalkdirsUtf8Is(_walkdirs_utf8_win32_find_file)
893
def test_force_walkdirs_utf8_nt(self):
894
self.requireFeature(WalkdirsWin32Feature)
895
self._save_platform_info()
896
win32utils.winver = 'Windows 98'
897
self.assertWalkdirsUtf8Is(osutils._walkdirs_unicode_to_utf8)
899
628
def test_unicode_walkdirs(self):
900
629
"""Walkdirs should always return unicode paths."""
901
630
name0 = u'0file-\xb6'
1052
781
self._filter_out_stat(result)
1053
782
self.assertEqual(expected_dirblocks, result)
1055
def test__walkdirs_utf_win32_find_file(self):
1056
self.requireFeature(WalkdirsWin32Feature)
1057
self.requireFeature(tests.UnicodeFilenameFeature)
1058
from bzrlib._walkdirs_win32 import _walkdirs_utf8_win32_find_file
1059
name0u = u'0file-\xb6'
1060
name1u = u'1dir-\u062c\u0648'
1061
name2u = u'2file-\u0633'
1065
name1u + '/' + name0u,
1066
name1u + '/' + name1u + '/',
1069
self.build_tree(tree)
1070
name0 = name0u.encode('utf8')
1071
name1 = name1u.encode('utf8')
1072
name2 = name2u.encode('utf8')
1074
# All of the abspaths should be in unicode, all of the relative paths
1076
expected_dirblocks = [
1078
[(name0, name0, 'file', './' + name0u),
1079
(name1, name1, 'directory', './' + name1u),
1080
(name2, name2, 'file', './' + name2u),
1083
((name1, './' + name1u),
1084
[(name1 + '/' + name0, name0, 'file', './' + name1u
1086
(name1 + '/' + name1, name1, 'directory', './' + name1u
1090
((name1 + '/' + name1, './' + name1u + '/' + name1u),
1095
result = list(_walkdirs_utf8_win32_find_file(u'.'))
1096
self._filter_out_stat(result)
1097
self.assertEqual(expected_dirblocks, result)
1099
def assertStatIsCorrect(self, path, win32stat):
1100
os_stat = os.stat(path)
1101
self.assertEqual(os_stat.st_size, win32stat.st_size)
1102
self.assertAlmostEqual(os_stat.st_mtime, win32stat.st_mtime, places=4)
1103
self.assertAlmostEqual(os_stat.st_ctime, win32stat.st_ctime, places=4)
1104
self.assertAlmostEqual(os_stat.st_atime, win32stat.st_atime, places=4)
1105
self.assertEqual(os_stat.st_dev, win32stat.st_dev)
1106
self.assertEqual(os_stat.st_ino, win32stat.st_ino)
1107
self.assertEqual(os_stat.st_mode, win32stat.st_mode)
1109
def test__walkdirs_utf_win32_find_file_stat_file(self):
1110
"""make sure our Stat values are valid"""
1111
self.requireFeature(WalkdirsWin32Feature)
1112
self.requireFeature(tests.UnicodeFilenameFeature)
1113
from bzrlib._walkdirs_win32 import _walkdirs_utf8_win32_find_file
1114
name0u = u'0file-\xb6'
1115
name0 = name0u.encode('utf8')
1116
self.build_tree([name0u])
1117
# I hate to sleep() here, but I'm trying to make the ctime different
1120
f = open(name0u, 'ab')
1122
f.write('just a small update')
1126
result = list(_walkdirs_utf8_win32_find_file(u'.'))
1127
entry = result[0][1][0]
1128
self.assertEqual((name0, name0, 'file'), entry[:3])
1129
self.assertEqual(u'./' + name0u, entry[4])
1130
self.assertStatIsCorrect(entry[4], entry[3])
1131
self.assertNotEqual(entry[3].st_mtime, entry[3].st_ctime)
1133
def test__walkdirs_utf_win32_find_file_stat_directory(self):
1134
"""make sure our Stat values are valid"""
1135
self.requireFeature(WalkdirsWin32Feature)
1136
self.requireFeature(tests.UnicodeFilenameFeature)
1137
from bzrlib._walkdirs_win32 import _walkdirs_utf8_win32_find_file
1138
name0u = u'0dir-\u062c\u0648'
1139
name0 = name0u.encode('utf8')
1140
self.build_tree([name0u + '/'])
1142
result = list(_walkdirs_utf8_win32_find_file(u'.'))
1143
entry = result[0][1][0]
1144
self.assertEqual((name0, name0, 'directory'), entry[:3])
1145
self.assertEqual(u'./' + name0u, entry[4])
1146
self.assertStatIsCorrect(entry[4], entry[3])
1148
784
def assertPathCompare(self, path_less, path_greater):
1149
785
"""check that path_less and path_greater compare correctly."""
1150
786
self.assertEqual(0, osutils.compare_paths_prefix_order(
1349
996
self.assertTrue(isinstance(offset, int))
1350
997
eighteen_hours = 18 * 3600
1351
998
self.assertTrue(-eighteen_hours < offset < eighteen_hours)
1354
class TestShaFileByName(TestCaseInTempDir):
1356
def test_sha_empty(self):
1357
self.build_tree_contents([('foo', '')])
1358
expected_sha = osutils.sha_string('')
1359
self.assertEqual(expected_sha, osutils.sha_file_by_name('foo'))
1361
def test_sha_mixed_endings(self):
1362
text = 'test\r\nwith\nall\rpossible line endings\r\n'
1363
self.build_tree_contents([('foo', text)])
1364
expected_sha = osutils.sha_string(text)
1365
self.assertEqual(expected_sha, osutils.sha_file_by_name('foo'))
1369
r'''# Copyright (C) 2005, 2006 Canonical Ltd
1371
# This program is free software; you can redistribute it and/or modify
1372
# it under the terms of the GNU General Public License as published by
1373
# the Free Software Foundation; either version 2 of the License, or
1374
# (at your option) any later version.
1376
# This program is distributed in the hope that it will be useful,
1377
# but WITHOUT ANY WARRANTY; without even the implied warranty of
1378
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1379
# GNU General Public License for more details.
1381
# You should have received a copy of the GNU General Public License
1382
# along with this program; if not, write to the Free Software
1383
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
1386
# NOTE: If update these, please also update the help for global-options in
1387
# bzrlib/help_topics/__init__.py
1390
"""Set of flags that enable different debug behaviour.
1392
These are set with eg ``-Dlock`` on the bzr command line.
1396
* auth - show authentication sections used
1397
* error - show stack traces for all top level exceptions
1398
* evil - capture call sites that do expensive or badly-scaling operations.
1399
* fetch - trace history copying between repositories
1400
* graph - trace graph traversal information
1401
* hashcache - log every time a working file is read to determine its hash
1402
* hooks - trace hook execution
1403
* hpss - trace smart protocol requests and responses
1404
* http - trace http connections, requests and responses
1405
* index - trace major index operations
1406
* knit - trace knit operations
1407
* lock - trace when lockdir locks are taken or released
1408
* merge - emit information for debugging merges
1409
* pack - emit information about pack operations
1415
class TestResourceLoading(TestCaseInTempDir):
1417
def test_resource_string(self):
1418
# test resource in bzrlib
1419
text = osutils.resource_string('bzrlib', 'debug.py')
1420
self.assertEquals(_debug_text, text)
1421
# test resource under bzrlib
1422
text = osutils.resource_string('bzrlib.ui', 'text.py')
1423
self.assertContainsRe(text, "class TextUIFactory")
1424
# test unsupported package
1425
self.assertRaises(errors.BzrError, osutils.resource_string, 'zzzz',
1427
# test unknown resource
1428
self.assertRaises(IOError, osutils.resource_string, 'bzrlib', 'yyy.xx')