def test_parse_file_source(self):
d = b''.join([self.hm, self.hg])
add = b"a:17:32:%d\n%s" % (len(d), d)
sub = b"s:18:32:%d\n%s" % (len(d), d)
adds = [
Chunk(chunk_type='a',
number=17,
hashes=set([self.hg, self.hm]),
hash_size=32)
]
subs = [
Chunk(chunk_type='s',
number=18,
hashes=set([self.hg, self.hm]),
hash_size=32)
]
self.assertEqual(parse_file_source(io.BytesIO(add)),
ChunkList(add_chunks=adds))
self.assertEqual(parse_file_source(io.BytesIO(sub)),
ChunkList(sub_chunks=subs))
# Both adds and subs with a spurious newline in between
both = b"%s\n%s" % (add, sub)
self.assertEqual(parse_file_source(io.BytesIO(both)),
ChunkList(add_chunks=adds, sub_chunks=subs))
def test_parse_file_source(self):
d = ''.join([self.hm, self.hg])
add = "a:17:32:%d\n%s" % (len(d), d)
sub = "s:18:32:%d\n%s" % (len(d), d)
adds = [Chunk(chunk_type='a', number=17, hashes=set([self.hg,
self.hm]),
hash_size=32)]
subs = [Chunk(chunk_type='s', number=18, hashes=set([self.hg,
self.hm]),
hash_size=32)]
self.assertEqual(parse_file_source(StringIO.StringIO(add)),
ChunkList(add_chunks=adds))
self.assertEqual(parse_file_source(StringIO.StringIO(sub)),
ChunkList(sub_chunks=subs))
# Both adds and subs with a spurious newline in between
both = "%s\n%s" % (add, sub)
self.assertEqual(parse_file_source(StringIO.StringIO(both)),
ChunkList(add_chunks=adds, sub_chunks=subs))
def test_parse_file_source_delta(self):
def chunkit(n, typ, *urls):
return Chunk(number=n, chunk_type=typ,
hashes=[hashlib.sha256(u).digest() for u in urls])
result = ChunkList(add_chunks=[chunkit(1, 'a',
'https://www.mozilla.org/',
'https://www.google.com/'),
chunkit(2, 'a', 'https://github.com/',
'http://www.python.org/'),
chunkit(4, 'a',
'http://www.haskell.org/',
'https://www.mozilla.com/'),
chunkit(5, 'a', 'http://www.erlang.org',
'http://golang.org/')],
sub_chunks=[chunkit(3, 's',
'https://github.com/'),
chunkit(6, 's',
'http://golang.org')])
p = parse_file_source(open(test_file('delta_chunk_source')))
self.assertEqual(p, result)
def test_parse_file_source_delta(self):
p = parse_file_source(open(test_file('delta_chunk_source'), 'rb'))
self.assertEqual(p, DELTA_RESULT)