from __future__ import absolute_import, print_function
+from binascii import unhexlify
from collections import namedtuple
from errno import ELOOP, ENOTDIR
from io import BytesIO
-from os import environ, symlink
+from os import symlink
from random import Random, randint
from stat import S_IFDIR, S_IFLNK, S_IFREG, S_ISDIR, S_ISREG
from sys import stderr
-from time import localtime, strftime
+from time import localtime, strftime, tzset
from wvtest import *
from bup._helpers import write_random
from bup import git, metadata, vfs
+from bup.compat import environ, fsencode, items, range
from bup.git import BUP_CHUNKED
-from bup.helpers import exc, exo, shstr
+from bup.helpers import exc, shstr
from bup.metadata import Metadata
from bup.repo import LocalRepo
-from buptest import no_lingering_errors, test_tempdir
+from bup.test.vfs import tree_dict
+from buptest import ex, exo, no_lingering_errors, test_tempdir
-top_dir = '../../..'
-bup_tmp = os.path.realpath('../../../t/tmp')
-bup_path = top_dir + '/bup'
+top_dir = b'../../..'
+bup_tmp = os.path.realpath(b'../../../t/tmp')
+bup_path = top_dir + b'/bup'
start_dir = os.getcwd()
def ex(cmd, **kwargs):
wvpasseq({}, vfs._cache)
wvpasseq([], vfs._cache_keys)
wvfail(vfs._cache_keys)
- wvexcept(Exception, vfs.cache_notice, 'x', 1)
- key_0 = 'itm:' + b'\0' * 20
- key_1 = 'itm:' + b'\1' * 20
- key_2 = 'itm:' + b'\2' * 20
- vfs.cache_notice(key_0, 'something')
- wvpasseq({key_0 : 'something'}, vfs._cache)
+ wvexcept(Exception, vfs.cache_notice, b'x', 1)
+ key_0 = b'itm:' + b'\0' * 20
+ key_1 = b'itm:' + b'\1' * 20
+ key_2 = b'itm:' + b'\2' * 20
+ vfs.cache_notice(key_0, b'something')
+ wvpasseq({key_0 : b'something'}, vfs._cache)
wvpasseq([key_0], vfs._cache_keys)
- vfs.cache_notice(key_1, 'something else')
- wvpasseq({key_0 : 'something', key_1 : 'something else'}, vfs._cache)
+ vfs.cache_notice(key_1, b'something else')
+ wvpasseq({key_0 : b'something', key_1 : b'something else'}, vfs._cache)
wvpasseq(frozenset([key_0, key_1]), frozenset(vfs._cache_keys))
- vfs.cache_notice(key_2, 'and also')
+ vfs.cache_notice(key_2, b'and also')
wvpasseq(2, len(vfs._cache))
- wvpass(frozenset(vfs._cache.iteritems())
- < frozenset({key_0 : 'something',
- key_1 : 'something else',
- key_2 : 'and also'}.iteritems()))
+ wvpass(frozenset(items(vfs._cache))
+ < frozenset(items({key_0 : b'something',
+ key_1 : b'something else',
+ key_2 : b'and also'})))
wvpasseq(2, len(vfs._cache_keys))
wvpass(frozenset(vfs._cache_keys) < frozenset([key_0, key_1, key_2]))
vfs.clear_cache()
## be promoted from a mode to a Metadata instance once the tree it
## refers to is traversed.
-TreeDictValue = namedtuple('TreeDictValue', ('name', 'oid', 'meta'))
-
-def tree_items(repo, oid):
- """Yield (name, entry_oid, meta) for each entry in oid. meta will be
- a Metadata object for any non-directories and for '.', otherwise
- None.
-
- """
- # This is a simpler approach than the one in the vfs, used to
- # cross-check its behavior.
- tree_data, bupm_oid = vfs.tree_data_and_bupm(repo, oid)
- bupm = vfs._FileReader(repo, bupm_oid) if bupm_oid else None
- try:
- maybe_meta = lambda : Metadata.read(bupm) if bupm else None
- m = maybe_meta()
- if m:
- m.size = 0
- yield TreeDictValue(name='.', oid=oid, meta=m)
- tree_ents = vfs.ordered_tree_entries(tree_data, bupm=True)
- for name, mangled_name, kind, gitmode, sub_oid in tree_ents:
- if mangled_name == '.bupm':
- continue
- assert name != '.'
- if S_ISDIR(gitmode):
- if kind == BUP_CHUNKED:
- yield TreeDictValue(name=name, oid=sub_oid,
- meta=maybe_meta())
- else:
- yield TreeDictValue(name=name, oid=sub_oid,
- meta=vfs.default_dir_mode)
- else:
- yield TreeDictValue(name=name, oid=sub_oid, meta=maybe_meta())
- finally:
- if bupm:
- bupm.close()
-
-def tree_dict(repo, oid):
- return dict((x.name, x) for x in tree_items(repo, oid))
-
def run_augment_item_meta_tests(repo,
file_path, file_size,
link_path, link_target):
wvpass(item is not file_item)
wvpass(isinstance(meta, Metadata))
wvpasseq(vfs.default_file_mode, meta.mode)
- wvpasseq((0, 0, 0, 0, 0),
+ wvpasseq((None, None, 0, 0, 0),
(meta.uid, meta.gid, meta.atime, meta.mtime, meta.ctime))
wvpass(augmented.meta.size is None)
wvpasseq(file_size, augmented_w_size.meta.size)
def test_item_mode():
with no_lingering_errors():
mode = S_IFDIR | 0o755
- meta = metadata.from_path('.')
- oid = '\0' * 20
+ meta = metadata.from_path(b'.')
+ oid = b'\0' * 20
wvpasseq(mode, vfs.item_mode(vfs.Item(oid=oid, meta=mode)))
wvpasseq(meta.mode, vfs.item_mode(vfs.Item(oid=oid, meta=meta)))
@wvtest
def test_reverse_suffix_duplicates():
suffix = lambda x: tuple(vfs._reverse_suffix_duplicates(x))
- wvpasseq(('x',), suffix(('x',)))
- wvpasseq(('x', 'y'), suffix(('x', 'y')))
- wvpasseq(('x-1', 'x-0'), suffix(('x',) * 2))
- wvpasseq(['x-%02d' % n for n in reversed(range(11))],
- list(suffix(('x',) * 11)))
- wvpasseq(('x-1', 'x-0', 'y'), suffix(('x', 'x', 'y')))
- wvpasseq(('x', 'y-1', 'y-0'), suffix(('x', 'y', 'y')))
- wvpasseq(('x', 'y-1', 'y-0', 'z'), suffix(('x', 'y', 'y', 'z')))
+ wvpasseq((b'x',), suffix((b'x',)))
+ wvpasseq((b'x', b'y'), suffix((b'x', b'y')))
+ wvpasseq((b'x-1', b'x-0'), suffix((b'x',) * 2))
+ wvpasseq([b'x-%02d' % n for n in reversed(range(11))],
+ list(suffix((b'x',) * 11)))
+ wvpasseq((b'x-1', b'x-0', b'y'), suffix((b'x', b'x', b'y')))
+ wvpasseq((b'x', b'y-1', b'y-0'), suffix((b'x', b'y', b'y')))
+ wvpasseq((b'x', b'y-1', b'y-0', b'z'), suffix((b'x', b'y', b'y', b'z')))
@wvtest
def test_misc():
with no_lingering_errors():
- with test_tempdir('bup-tvfs-') as tmpdir:
- bup_dir = tmpdir + '/bup'
- environ['GIT_DIR'] = bup_dir
- environ['BUP_DIR'] = bup_dir
+ with test_tempdir(b'bup-tvfs-') as tmpdir:
+ bup_dir = tmpdir + b'/bup'
+ environ[b'GIT_DIR'] = bup_dir
+ environ[b'BUP_DIR'] = bup_dir
git.repodir = bup_dir
- data_path = tmpdir + '/src'
+ data_path = tmpdir + b'/src'
os.mkdir(data_path)
- with open(data_path + '/file', 'w+') as tmpfile:
+ with open(data_path + b'/file', 'wb+') as tmpfile:
tmpfile.write(b'canary\n')
- symlink('file', data_path + '/symlink')
- ex((bup_path, 'init'))
- ex((bup_path, 'index', '-v', data_path))
- ex((bup_path, 'save', '-d', '100000', '-tvvn', 'test', '--strip',
- data_path))
+ symlink(b'file', data_path + b'/symlink')
+ ex((bup_path, b'init'))
+ ex((bup_path, b'index', b'-v', data_path))
+ ex((bup_path, b'save', b'-d', b'100000', b'-tvvn', b'test',
+ b'--strip', data_path))
repo = LocalRepo()
wvstart('readlink')
- ls_tree = exo(('git', 'ls-tree', 'test', 'symlink'))
- mode, typ, oidx, name = ls_tree[0].strip().split(None, 3)
- assert name == 'symlink'
- link_item = vfs.Item(oid=oidx.decode('hex'), meta=int(mode, 8))
- wvpasseq('file', vfs.readlink(repo, link_item))
-
- ls_tree = exo(('git', 'ls-tree', 'test', 'file'))
- mode, typ, oidx, name = ls_tree[0].strip().split(None, 3)
- assert name == 'file'
- file_item = vfs.Item(oid=oidx.decode('hex'), meta=int(mode, 8))
+ ls_tree = exo((b'git', b'ls-tree', b'test', b'symlink')).out
+ mode, typ, oidx, name = ls_tree.strip().split(None, 3)
+ assert name == b'symlink'
+ link_item = vfs.Item(oid=unhexlify(oidx), meta=int(mode, 8))
+ wvpasseq(b'file', vfs.readlink(repo, link_item))
+
+ ls_tree = exo((b'git', b'ls-tree', b'test', b'file')).out
+ mode, typ, oidx, name = ls_tree.strip().split(None, 3)
+ assert name == b'file'
+ file_item = vfs.Item(oid=unhexlify(oidx), meta=int(mode, 8))
wvexcept(Exception, vfs.readlink, repo, file_item)
wvstart('item_size')
wvpasseq(4, vfs.item_size(repo, link_item))
wvpasseq(7, vfs.item_size(repo, file_item))
- meta = metadata.from_path(__file__)
+ meta = metadata.from_path(fsencode(__file__))
meta.size = 42
fake_item = file_item._replace(meta=meta)
wvpasseq(42, vfs.item_size(repo, fake_item))
+ _, fakelink_item = vfs.resolve(repo, b'/test/latest', follow=False)[-1]
+ wvpasseq(17, vfs.item_size(repo, fakelink_item))
+
wvstart('augment_item_meta')
run_augment_item_meta_tests(repo,
- '/test/latest/file', 7,
- '/test/latest/symlink', 'file')
+ b'/test/latest/file', 7,
+ b'/test/latest/symlink', b'file')
wvstart('copy_item')
# FIXME: this caused StopIteration
#_, file_item = vfs.resolve(repo, '/file')[-1]
- _, file_item = vfs.resolve(repo, '/test/latest/file')[-1]
+ _, file_item = vfs.resolve(repo, b'/test/latest/file')[-1]
file_copy = vfs.copy_item(file_item)
wvpass(file_copy is not file_item)
wvpass(file_copy.meta is not file_item.meta)
file_copy.meta.user = None
wvpass(file_item.meta.user)
-@wvtest
-def test_resolve():
- with no_lingering_errors():
- with test_tempdir('bup-tvfs-') as tmpdir:
- resolve = vfs.resolve
- bup_dir = tmpdir + '/bup'
- environ['GIT_DIR'] = bup_dir
- environ['BUP_DIR'] = bup_dir
- git.repodir = bup_dir
- data_path = tmpdir + '/src'
- save_time = 100000
- save_time_str = strftime('%Y-%m-%d-%H%M%S', localtime(save_time))
- os.mkdir(data_path)
- os.mkdir(data_path + '/dir')
- with open(data_path + '/file', 'w+') as tmpfile:
- print('canary', file=tmpfile)
- symlink('file', data_path + '/file-symlink')
- symlink('dir', data_path + '/dir-symlink')
- symlink('not-there', data_path + '/bad-symlink')
- ex((bup_path, 'init'))
- ex((bup_path, 'index', '-v', data_path))
- ex((bup_path, 'save', '-d', str(save_time), '-tvvn', 'test',
- '--strip', data_path))
- ex((bup_path, 'tag', 'test-tag', 'test'))
- repo = LocalRepo()
-
- tip_hash = exo(('git', 'show-ref', 'refs/heads/test'))[0]
- tip_oidx = tip_hash.strip().split()[0]
- tip_oid = tip_oidx.decode('hex')
- tip_tree_oidx = exo(('git', 'log', '--pretty=%T', '-n1',
- tip_oidx))[0].strip()
- tip_tree_oid = tip_tree_oidx.decode('hex')
- tip_tree = tree_dict(repo, tip_tree_oid)
- test_revlist_w_meta = vfs.RevList(meta=tip_tree['.'].meta,
- oid=tip_oid)
- expected_latest_item = vfs.Commit(meta=S_IFDIR | 0o755,
- oid=tip_tree_oid,
- coid=tip_oid)
- expected_latest_item_w_meta = vfs.Commit(meta=tip_tree['.'].meta,
- oid=tip_tree_oid,
- coid=tip_oid)
- expected_latest_link = vfs.FakeLink(meta=vfs.default_symlink_mode,
- target=save_time_str)
- expected_test_tag_item = expected_latest_item
-
- wvstart('resolve: /')
- vfs.clear_cache()
- res = resolve(repo, '/')
- wvpasseq(1, len(res))
- wvpasseq((('', vfs._root),), res)
- ignore, root_item = res[0]
- root_content = frozenset(vfs.contents(repo, root_item))
- wvpasseq(frozenset([('.', root_item),
- ('.tag', vfs._tags),
- ('test', test_revlist_w_meta)]),
- root_content)
- for path in ('//', '/.', '/./', '/..', '/../',
- '/test/latest/dir/../../..',
- '/test/latest/dir/../../../',
- '/test/latest/dir/../../../.',
- '/test/latest/dir/../../..//',
- '/test//latest/dir/../../..',
- '/test/./latest/dir/../../..',
- '/test/././latest/dir/../../..',
- '/test/.//./latest/dir/../../..',
- '/test//.//.//latest/dir/../../..'
- '/test//./latest/dir/../../..'):
- wvstart('resolve: ' + path)
- vfs.clear_cache()
- res = resolve(repo, path)
- wvpasseq((('', vfs._root),), res)
-
- wvstart('resolve: /.tag')
- vfs.clear_cache()
- res = resolve(repo, '/.tag')
- wvpasseq(2, len(res))
- wvpasseq((('', vfs._root), ('.tag', vfs._tags)),
- res)
- ignore, tag_item = res[1]
- tag_content = frozenset(vfs.contents(repo, tag_item))
- wvpasseq(frozenset([('.', tag_item),
- ('test-tag', expected_test_tag_item)]),
- tag_content)
-
- wvstart('resolve: /test')
- vfs.clear_cache()
- res = resolve(repo, '/test')
- wvpasseq(2, len(res))
- wvpasseq((('', vfs._root), ('test', test_revlist_w_meta)), res)
- ignore, test_item = res[1]
- test_content = frozenset(vfs.contents(repo, test_item))
- # latest has metadata here due to caching
- wvpasseq(frozenset([('.', test_revlist_w_meta),
- (save_time_str, expected_latest_item_w_meta),
- ('latest', expected_latest_link)]),
- test_content)
-
- wvstart('resolve: /test/latest')
- vfs.clear_cache()
- res = resolve(repo, '/test/latest')
- wvpasseq(3, len(res))
- expected_latest_item_w_meta = vfs.Commit(meta=tip_tree['.'].meta,
- oid=tip_tree_oid,
- coid=tip_oid)
- expected = (('', vfs._root),
- ('test', test_revlist_w_meta),
- (save_time_str, expected_latest_item_w_meta))
- wvpasseq(expected, res)
- ignore, latest_item = res[2]
- latest_content = frozenset(vfs.contents(repo, latest_item))
- expected = frozenset((x.name, vfs.Item(oid=x.oid, meta=x.meta))
- for x in (tip_tree[name]
- for name in ('.',
- 'bad-symlink',
- 'dir',
- 'dir-symlink',
- 'file',
- 'file-symlink')))
- wvpasseq(expected, latest_content)
-
- wvstart('resolve: /test/latest/file')
- vfs.clear_cache()
- res = resolve(repo, '/test/latest/file')
- wvpasseq(4, len(res))
- expected_file_item_w_meta = vfs.Item(meta=tip_tree['file'].meta,
- oid=tip_tree['file'].oid)
- expected = (('', vfs._root),
- ('test', test_revlist_w_meta),
- (save_time_str, expected_latest_item_w_meta),
- ('file', expected_file_item_w_meta))
- wvpasseq(expected, res)
-
- wvstart('resolve: /test/latest/bad-symlink')
- vfs.clear_cache()
- res = resolve(repo, '/test/latest/bad-symlink')
- wvpasseq(4, len(res))
- expected = (('', vfs._root),
- ('test', test_revlist_w_meta),
- (save_time_str, expected_latest_item_w_meta),
- ('not-there', None))
- wvpasseq(expected, res)
-
- wvstart('resolve nofollow: /test/latest/bad-symlink')
- vfs.clear_cache()
- res = resolve(repo, '/test/latest/bad-symlink', follow=False)
- wvpasseq(4, len(res))
- bad_symlink_value = tip_tree['bad-symlink']
- expected_bad_symlink_item_w_meta = vfs.Item(meta=bad_symlink_value.meta,
- oid=bad_symlink_value.oid)
- expected = (('', vfs._root),
- ('test', test_revlist_w_meta),
- (save_time_str, expected_latest_item_w_meta),
- ('bad-symlink', expected_bad_symlink_item_w_meta))
- wvpasseq(expected, res)
-
- wvstart('resolve: /test/latest/file-symlink')
- vfs.clear_cache()
- res = resolve(repo, '/test/latest/file-symlink')
- wvpasseq(4, len(res))
- expected = (('', vfs._root),
- ('test', test_revlist_w_meta),
- (save_time_str, expected_latest_item_w_meta),
- ('file', expected_file_item_w_meta))
- wvpasseq(expected, res)
-
- wvstart('resolve nofollow: /test/latest/file-symlink')
- vfs.clear_cache()
- res = resolve(repo, '/test/latest/file-symlink', follow=False)
- wvpasseq(4, len(res))
- file_symlink_value = tip_tree['file-symlink']
- expected_file_symlink_item_w_meta = vfs.Item(meta=file_symlink_value.meta,
- oid=file_symlink_value.oid)
- expected = (('', vfs._root),
- ('test', test_revlist_w_meta),
- (save_time_str, expected_latest_item_w_meta),
- ('file-symlink', expected_file_symlink_item_w_meta))
- wvpasseq(expected, res)
-
- wvstart('resolve: /test/latest/missing')
- vfs.clear_cache()
- res = resolve(repo, '/test/latest/missing')
- wvpasseq(4, len(res))
- name, item = res[-1]
- wvpasseq('missing', name)
- wvpass(item is None)
-
- for path in ('/test/latest/file/',
- '/test/latest/file/.',
- '/test/latest/file/..',
- '/test/latest/file/../',
- '/test/latest/file/../.',
- '/test/latest/file/../..',
- '/test/latest/file/foo'):
- wvstart('resolve: ' + path)
- vfs.clear_cache()
- try:
- resolve(repo, path)
- except vfs.IOError as res_ex:
- wvpasseq(ENOTDIR, res_ex.errno)
- wvpasseq(['', 'test', save_time_str, 'file'],
- [name for name, item in res_ex.terminus])
-
- for path in ('/test/latest/file-symlink/',
- '/test/latest/file-symlink/.',
- '/test/latest/file-symlink/..',
- '/test/latest/file-symlink/../',
- '/test/latest/file-symlink/../.',
- '/test/latest/file-symlink/../..'):
- wvstart('resolve nofollow: ' + path)
- vfs.clear_cache()
- try:
- resolve(repo, path, follow=False)
- except vfs.IOError as res_ex:
- wvpasseq(ENOTDIR, res_ex.errno)
- wvpasseq(['', 'test', save_time_str, 'file'],
- [name for name, item in res_ex.terminus])
-
- wvstart('resolve: non-directory parent')
- vfs.clear_cache()
- file_res = resolve(repo, '/test/latest/file')
- try:
- resolve(repo, 'foo', parent=file_res)
- except vfs.IOError as res_ex:
- wvpasseq(ENOTDIR, res_ex.errno)
- wvpasseq(None, res_ex.terminus)
-
- wvstart('resolve nofollow: /test/latest/dir-symlink')
- vfs.clear_cache()
- res = resolve(repo, '/test/latest/dir-symlink', follow=False)
- wvpasseq(4, len(res))
- dir_symlink_value = tip_tree['dir-symlink']
- expected_dir_symlink_item_w_meta = vfs.Item(meta=dir_symlink_value.meta,
- oid=dir_symlink_value.oid)
- expected = (('', vfs._root),
- ('test', test_revlist_w_meta),
- (save_time_str, expected_latest_item_w_meta),
- ('dir-symlink', expected_dir_symlink_item_w_meta))
- wvpasseq(expected, res)
-
- dir_value = tip_tree['dir']
- expected_dir_item = vfs.Item(oid=dir_value.oid,
- meta=tree_dict(repo, dir_value.oid)['.'].meta)
- expected = (('', vfs._root),
- ('test', test_revlist_w_meta),
- (save_time_str, expected_latest_item_w_meta),
- ('dir', expected_dir_item))
- def lresolve(*args, **keys):
- return resolve(*args, **dict(keys, follow=False))
- for resname, resolver in (('resolve', resolve),
- ('resolve nofollow', lresolve)):
- for path in ('/test/latest/dir-symlink/',
- '/test/latest/dir-symlink/.'):
- wvstart(resname + ': ' + path)
- vfs.clear_cache()
- res = resolver(repo, path)
- wvpasseq(4, len(res))
- wvpasseq(expected, res)
- wvstart('resolve: /test/latest/dir-symlink')
- vfs.clear_cache()
- res = resolve(repo, path)
- wvpasseq(4, len(res))
- wvpasseq(expected, res)
-
def write_sized_random_content(parent_dir, size, seed):
verbose = 0
- with open('%s/%d' % (parent_dir, size), 'wb') as f:
+ with open(b'%s/%d' % (parent_dir, size), 'wb') as f:
write_random(f.fileno(), size, seed, verbose)
def validate_vfs_streaming_read(repo, item, expected_path, read_sizes):
wvpass(ex_buf == act_buf)
ex_buf = expected.read(read_size)
act_buf = actual.read(read_size)
- wvpasseq('', ex_buf)
- wvpasseq('', act_buf)
+ wvpasseq(b'', ex_buf)
+ wvpasseq(b'', act_buf)
def validate_vfs_seeking_read(repo, item, expected_path, read_sizes):
def read_act(act_pos):
ex_buf = expected.read(read_size)
else: # hit expected eof first
act_pos, act_buf = read_act(act_pos)
- wvpasseq('', ex_buf)
- wvpasseq('', act_buf)
+ wvpasseq(b'', ex_buf)
+ wvpasseq(b'', act_buf)
@wvtest
def test_read_and_seek():
# from the vfs when seeking and reading with various block sizes
# matches the original content.
with no_lingering_errors():
- with test_tempdir('bup-tvfs-read-') as tmpdir:
+ with test_tempdir(b'bup-tvfs-read-') as tmpdir:
resolve = vfs.resolve
- bup_dir = tmpdir + '/bup'
- environ['GIT_DIR'] = bup_dir
- environ['BUP_DIR'] = bup_dir
+ bup_dir = tmpdir + b'/bup'
+ environ[b'GIT_DIR'] = bup_dir
+ environ[b'BUP_DIR'] = bup_dir
git.repodir = bup_dir
repo = LocalRepo()
- data_path = tmpdir + '/src'
+ data_path = tmpdir + b'/src'
os.mkdir(data_path)
seed = randint(-(1 << 31), (1 << 31) - 1)
rand = Random()
rand.seed(seed)
print('test_read seed:', seed, file=sys.stderr)
max_size = 2 * 1024 * 1024
- sizes = set((rand.randint(1, max_size) for _ in xrange(5)))
+ sizes = set((rand.randint(1, max_size) for _ in range(5)))
sizes.add(1)
sizes.add(max_size)
for size in sizes:
write_sized_random_content(data_path, size, seed)
- ex((bup_path, 'init'))
- ex((bup_path, 'index', '-v', data_path))
- ex((bup_path, 'save', '-d', '100000', '-tvvn', 'test', '--strip',
- data_path))
- read_sizes = set((rand.randint(1, max_size) for _ in xrange(10)))
+ ex((bup_path, b'init'))
+ ex((bup_path, b'index', b'-v', data_path))
+ ex((bup_path, b'save', b'-d', b'100000', b'-tvvn', b'test',
+ b'--strip', data_path))
+ read_sizes = set((rand.randint(1, max_size) for _ in range(10)))
sizes.add(1)
sizes.add(max_size)
print('test_read src sizes:', sizes, file=sys.stderr)
print('test_read read sizes:', read_sizes, file=sys.stderr)
for size in sizes:
- res = resolve(repo, '/test/latest/' + str(size))
+ res = resolve(repo, b'/test/latest/' + str(size).encode('ascii'))
_, item = res[-1]
wvpasseq(size, vfs.item_size(repo, res[-1][1]))
validate_vfs_streaming_read(repo, item,
- '%s/%d' % (data_path, size),
+ b'%s/%d' % (data_path, size),
read_sizes)
validate_vfs_seeking_read(repo, item,
- '%s/%d' % (data_path, size),
+ b'%s/%d' % (data_path, size),
read_sizes)
-@wvtest
-def test_resolve_loop():
- with no_lingering_errors():
- with test_tempdir('bup-tvfs-resloop-') as tmpdir:
- resolve = vfs.resolve
- bup_dir = tmpdir + '/bup'
- environ['GIT_DIR'] = bup_dir
- environ['BUP_DIR'] = bup_dir
- git.repodir = bup_dir
- repo = LocalRepo()
- data_path = tmpdir + '/src'
- os.mkdir(data_path)
- symlink('loop', data_path + '/loop')
- ex((bup_path, 'init'))
- ex((bup_path, 'index', '-v', data_path))
- save_utc = 100000
- ex((bup_path, 'save', '-d', str(save_utc), '-tvvn', 'test', '--strip',
- data_path))
- save_name = strftime('%Y-%m-%d-%H%M%S', localtime(save_utc))
- try:
- resolve(repo, '/test/%s/loop' % save_utc)
- except vfs.IOError as res_ex:
- wvpasseq(ELOOP, res_ex.errno)
- wvpasseq(['', 'test', 'latest', 'loop'],
- [name for name, item in res_ex.terminus])
-
@wvtest
def test_contents_with_mismatched_bupm_git_ordering():
with no_lingering_errors():
- with test_tempdir('bup-tvfs-') as tmpdir:
- bup_dir = tmpdir + '/bup'
- environ['GIT_DIR'] = bup_dir
- environ['BUP_DIR'] = bup_dir
+ with test_tempdir(b'bup-tvfs-') as tmpdir:
+ bup_dir = tmpdir + b'/bup'
+ environ[b'GIT_DIR'] = bup_dir
+ environ[b'BUP_DIR'] = bup_dir
git.repodir = bup_dir
- data_path = tmpdir + '/src'
+ data_path = tmpdir + b'/src'
os.mkdir(data_path)
- os.mkdir(data_path + '/foo')
- with open(data_path + '/foo.', 'w+') as tmpfile:
+ os.mkdir(data_path + b'/foo')
+ with open(data_path + b'/foo.', 'wb+') as tmpfile:
tmpfile.write(b'canary\n')
- ex((bup_path, 'init'))
- ex((bup_path, 'index', '-v', data_path))
+ ex((bup_path, b'init'))
+ ex((bup_path, b'index', b'-v', data_path))
save_utc = 100000
- save_name = strftime('%Y-%m-%d-%H%M%S', localtime(save_utc))
- ex((bup_path, 'save', '-tvvn', 'test', '-d', str(save_utc),
- '--strip', data_path))
+ save_name = strftime('%Y-%m-%d-%H%M%S', localtime(save_utc)).encode('ascii')
+ ex((bup_path, b'save', b'-tvvn', b'test', b'-d', b'%d' % save_utc,
+ b'--strip', data_path))
repo = LocalRepo()
- tip_sref = exo(('git', 'show-ref', 'refs/heads/test'))[0]
+ tip_sref = exo((b'git', b'show-ref', b'refs/heads/test')).out
tip_oidx = tip_sref.strip().split()[0]
- tip_tree_oidx = exo(('git', 'log', '--pretty=%T', '-n1',
- tip_oidx))[0].strip()
- tip_tree_oid = tip_tree_oidx.decode('hex')
+ tip_tree_oidx = exo((b'git', b'log', b'--pretty=%T', b'-n1',
+ tip_oidx)).out.strip()
+ tip_tree_oid = unhexlify(tip_tree_oidx)
tip_tree = tree_dict(repo, tip_tree_oid)
- name, item = vfs.resolve(repo, '/test/latest')[2]
+ name, item = vfs.resolve(repo, b'/test/latest')[2]
wvpasseq(save_name, name)
expected = frozenset((x.name, vfs.Item(oid=x.oid, meta=x.meta))
for x in (tip_tree[name]
- for name in ('.', 'foo', 'foo.')))
+ for name in (b'.', b'foo', b'foo.')))
contents = tuple(vfs.contents(repo, item))
wvpasseq(expected, frozenset(contents))
# Spot check, in case tree_dict shares too much code with the vfs
- name, item = next(((n, i) for n, i in contents if n == 'foo'))
+ name, item = next(((n, i) for n, i in contents if n == b'foo'))
wvpass(S_ISDIR(item.meta))
- name, item = next(((n, i) for n, i in contents if n == 'foo.'))
+ name, item = next(((n, i) for n, i in contents if n == b'foo.'))
wvpass(S_ISREG(item.meta.mode))
@wvtest
def test_duplicate_save_dates():
with no_lingering_errors():
- with test_tempdir('bup-tvfs-') as tmpdir:
- bup_dir = tmpdir + '/bup'
- environ['GIT_DIR'] = bup_dir
- environ['BUP_DIR'] = bup_dir
- environ['TZ'] = 'UTC'
+ with test_tempdir(b'bup-tvfs-') as tmpdir:
+ bup_dir = tmpdir + b'/bup'
+ environ[b'GIT_DIR'] = bup_dir
+ environ[b'BUP_DIR'] = bup_dir
+ environ[b'TZ'] = b'UTC'
+ tzset()
git.repodir = bup_dir
- data_path = tmpdir + '/src'
+ data_path = tmpdir + b'/src'
os.mkdir(data_path)
- with open(data_path + '/file', 'w+') as tmpfile:
+ with open(data_path + b'/file', 'wb+') as tmpfile:
tmpfile.write(b'canary\n')
- ex((bup_path, 'init'))
- ex((bup_path, 'index', '-v', data_path))
+ ex((b'env',))
+ ex((bup_path, b'init'))
+ ex((bup_path, b'index', b'-v', data_path))
for i in range(11):
- ex((bup_path, 'save', '-d', '100000', '-n', 'test', data_path))
+ ex((bup_path, b'save', b'-d', b'100000', b'-n', b'test',
+ data_path))
repo = LocalRepo()
- res = vfs.resolve(repo, '/test')
+ res = vfs.resolve(repo, b'/test')
wvpasseq(2, len(res))
name, revlist = res[-1]
- wvpasseq('test', name)
- wvpasseq(('.',
- '1970-01-02-034640-00',
- '1970-01-02-034640-01',
- '1970-01-02-034640-02',
- '1970-01-02-034640-03',
- '1970-01-02-034640-04',
- '1970-01-02-034640-05',
- '1970-01-02-034640-06',
- '1970-01-02-034640-07',
- '1970-01-02-034640-08',
- '1970-01-02-034640-09',
- '1970-01-02-034640-10',
- 'latest'),
+ wvpasseq(b'test', name)
+ wvpasseq((b'.',
+ b'1970-01-02-034640-00',
+ b'1970-01-02-034640-01',
+ b'1970-01-02-034640-02',
+ b'1970-01-02-034640-03',
+ b'1970-01-02-034640-04',
+ b'1970-01-02-034640-05',
+ b'1970-01-02-034640-06',
+ b'1970-01-02-034640-07',
+ b'1970-01-02-034640-08',
+ b'1970-01-02-034640-09',
+ b'1970-01-02-034640-10',
+ b'latest'),
tuple(sorted(x[0] for x in vfs.contents(repo, revlist))))
-# FIXME: add tests for the want_meta=False cases.
+@wvtest
+def test_item_read_write():
+ with no_lingering_errors():
+ x = vfs.Root(meta=13)
+ stream = BytesIO()
+ vfs.write_item(stream, x)
+ print('stream:', repr(stream.getvalue()), stream.tell(), file=sys.stderr)
+ stream.seek(0)
+ wvpasseq(x, vfs.read_item(stream))