def test_encode():
s = b'hello world'
looseb = b''.join(git._encode_looseobj(b'blob', s))
looset = b''.join(git._encode_looseobj(b'tree', s))
loosec = b''.join(git._encode_looseobj(b'commit', s))
packb = b''.join(git._encode_packobj(b'blob', s))
packt = b''.join(git._encode_packobj(b'tree', s))
packc = b''.join(git._encode_packobj(b'commit', s))
packlb = b''.join(git._encode_packobj(b'blob', s * 200))
WVPASSEQ(git._decode_looseobj(looseb), (b'blob', s))
WVPASSEQ(git._decode_looseobj(looset), (b'tree', s))
WVPASSEQ(git._decode_looseobj(loosec), (b'commit', s))
WVPASSEQ(git._decode_packobj(packb), (b'blob', s))
WVPASSEQ(git._decode_packobj(packt), (b'tree', s))
WVPASSEQ(git._decode_packobj(packc), (b'commit', s))
WVPASSEQ(git._decode_packobj(packlb), (b'blob', s * 200))
for i in range(10):
WVPASS(git._encode_looseobj(b'blob', s, compression_level=i))
def encode_pobj(n):
return b''.join(git._encode_packobj(b'blob', s, compression_level=n))
WVEXCEPT(ValueError, encode_pobj, -1)
WVEXCEPT(ValueError, encode_pobj, 10)
WVEXCEPT(ValueError, encode_pobj, b'x')
def testencode():
s = 'hello world'
looseb = ''.join(git._encode_looseobj('blob', s))
looset = ''.join(git._encode_looseobj('tree', s))
loosec = ''.join(git._encode_looseobj('commit', s))
packb = ''.join(git._encode_packobj('blob', s))
packt = ''.join(git._encode_packobj('tree', s))
packc = ''.join(git._encode_packobj('commit', s))
WVPASSEQ(git._decode_looseobj(looseb), ('blob', s))
WVPASSEQ(git._decode_looseobj(looset), ('tree', s))
WVPASSEQ(git._decode_looseobj(loosec), ('commit', s))
WVPASSEQ(git._decode_packobj(packb), ('blob', s))
WVPASSEQ(git._decode_packobj(packt), ('tree', s))
WVPASSEQ(git._decode_packobj(packc), ('commit', s))
def testencode():
s = 'hello world'
looseb = ''.join(git._encode_looseobj('blob', s))
looset = ''.join(git._encode_looseobj('tree', s))
loosec = ''.join(git._encode_looseobj('commit', s))
packb = ''.join(git._encode_packobj('blob', s))
packt = ''.join(git._encode_packobj('tree', s))
packc = ''.join(git._encode_packobj('commit', s))
WVPASSEQ(git._decode_looseobj(looseb), ('blob', s))
WVPASSEQ(git._decode_looseobj(looset), ('tree', s))
WVPASSEQ(git._decode_looseobj(loosec), ('commit', s))
WVPASSEQ(git._decode_packobj(packb), ('blob', s))
WVPASSEQ(git._decode_packobj(packt), ('tree', s))
WVPASSEQ(git._decode_packobj(packc), ('commit', s))
def testencode():
with no_lingering_errors():
s = 'hello world'
looseb = ''.join(git._encode_looseobj('blob', s))
looset = ''.join(git._encode_looseobj('tree', s))
loosec = ''.join(git._encode_looseobj('commit', s))
packb = ''.join(git._encode_packobj('blob', s))
packt = ''.join(git._encode_packobj('tree', s))
packc = ''.join(git._encode_packobj('commit', s))
WVPASSEQ(git._decode_looseobj(looseb), ('blob', s))
WVPASSEQ(git._decode_looseobj(looset), ('tree', s))
WVPASSEQ(git._decode_looseobj(loosec), ('commit', s))
WVPASSEQ(git._decode_packobj(packb), ('blob', s))
WVPASSEQ(git._decode_packobj(packt), ('tree', s))
WVPASSEQ(git._decode_packobj(packc), ('commit', s))
for i in xrange(10):
WVPASS(git._encode_looseobj('blob', s, compression_level=i))
def encode_pobj(n):
return ''.join(git._encode_packobj('blob', s, compression_level=n))
WVEXCEPT(ValueError, encode_pobj, -1)
WVEXCEPT(ValueError, encode_pobj, 10)
WVEXCEPT(ValueError, encode_pobj, 'x')
def receive_objects(conn, junk):
global suspended_w
git.check_repo_or_die()
suggested = {}
if suspended_w:
w = suspended_w
suspended_w = None
else:
w = git.PackWriter()
while 1:
ns = conn.read(4)
if not ns:
w.abort()
raise Exception('object read: expected length header, got EOF\n')
n = struct.unpack('!I', ns)[0]
#log('expecting %d bytes\n' % n)
if not n:
log('bup server: received %d object%s.\n'
% (w.count, w.count!=1 and "s" or ''))
fullpath = w.close()
if fullpath:
(dir, name) = os.path.split(fullpath)
conn.write('%s.idx\n' % name)
conn.ok()
return
elif n == 0xffffffff:
log('bup server: receive-objects suspended.\n')
suspended_w = w
conn.ok()
return
buf = conn.read(n) # object sizes in bup are reasonably small
#log('read %d bytes\n' % n)
if len(buf) < n:
w.abort()
raise Exception('object read: expected %d bytes, got %d\n'
% (n, len(buf)))
(type, content) = git._decode_packobj(buf)
sha = git.calc_hash(type, content)
oldpack = w.exists(sha)
# FIXME: we only suggest a single index per cycle, because the client
# is currently dumb to download more than one per cycle anyway.
# Actually we should fix the client, but this is a minor optimization
# on the server side.
if not suggested and \
oldpack and (oldpack == True or oldpack.endswith('.midx')):
# FIXME: we shouldn't really have to know about midx files
# at this layer. But exists() on a midx doesn't return the
# packname (since it doesn't know)... probably we should just
# fix that deficiency of midx files eventually, although it'll
# make the files bigger. This method is certainly not very
# efficient.
w.objcache.refresh(skip_midx = True)
oldpack = w.objcache.exists(sha)
log('new suggestion: %r\n' % oldpack)
assert(oldpack)
assert(oldpack != True)
assert(not oldpack.endswith('.midx'))
w.objcache.refresh(skip_midx = False)
if not suggested and oldpack:
assert(oldpack.endswith('.idx'))
(dir,name) = os.path.split(oldpack)
if not (name in suggested):
log("bup server: suggesting index %s\n" % name)
conn.write('index %s\n' % name)
suggested[name] = 1
else:
w._raw_write([buf])
def decode_packobj(data):
it = git._decode_packobj(data)
tp, sz = next(it)
return (tp, b''.join(it))
