def test_read_objects(self):
f = BytesIO()
entries = build_pack(f, [
(Blob.type_num, 'blob'),
(OFS_DELTA, (0, 'blob1')),
])
reader = PackStreamReader(f.read)
objects = list(reader.read_objects(compute_crc32=True))
self.assertEqual(2, len(objects))
unpacked_blob, unpacked_delta = objects
self.assertEqual(entries[0][0], unpacked_blob.offset)
self.assertEqual(Blob.type_num, unpacked_blob.pack_type_num)
self.assertEqual(Blob.type_num, unpacked_blob.obj_type_num)
self.assertEqual(None, unpacked_blob.delta_base)
self.assertEqual('blob', ''.join(unpacked_blob.decomp_chunks))
self.assertEqual(entries[0][4], unpacked_blob.crc32)
self.assertEqual(entries[1][0], unpacked_delta.offset)
self.assertEqual(OFS_DELTA, unpacked_delta.pack_type_num)
self.assertEqual(None, unpacked_delta.obj_type_num)
self.assertEqual(unpacked_delta.offset - unpacked_blob.offset,
unpacked_delta.delta_base)
delta = create_delta('blob', 'blob1')
self.assertEqual(delta, ''.join(unpacked_delta.decomp_chunks))
self.assertEqual(entries[1][4], unpacked_delta.crc32)
def test_read_objects(self):
f = BytesIO()
entries = build_pack(f, [
(Blob.type_num, 'blob'),
(OFS_DELTA, (0, 'blob1')),
])
reader = PackStreamReader(f.read)
objects = list(reader.read_objects(compute_crc32=True))
self.assertEqual(2, len(objects))
unpacked_blob, unpacked_delta = objects
self.assertEqual(entries[0][0], unpacked_blob.offset)
self.assertEqual(Blob.type_num, unpacked_blob.pack_type_num)
self.assertEqual(Blob.type_num, unpacked_blob.obj_type_num)
self.assertEqual(None, unpacked_blob.delta_base)
self.assertEqual('blob', ''.join(unpacked_blob.decomp_chunks))
self.assertEqual(entries[0][4], unpacked_blob.crc32)
self.assertEqual(entries[1][0], unpacked_delta.offset)
self.assertEqual(OFS_DELTA, unpacked_delta.pack_type_num)
self.assertEqual(None, unpacked_delta.obj_type_num)
self.assertEqual(unpacked_delta.offset - unpacked_blob.offset,
unpacked_delta.delta_base)
delta = create_delta('blob', 'blob1')
self.assertEqual(delta, ''.join(unpacked_delta.decomp_chunks))
self.assertEqual(entries[1][4], unpacked_delta.crc32)
def git_receive_pack(project_name):
p = subprocess.Popen(['git-receive-pack', '--stateless-rpc', os.path.join('.', project_name)], stdin=subprocess.PIPE, stdout=subprocess.PIPE)
data_in = request.data
print('data_in is ', type(data_in))
print('data_in is ', data_in)
pack_file = data_in[data_in.index('PACK'.encode('utf8')):]
print('pack_file is ', pack_file)
objects = PackStreamReader(BytesIO(pack_file).read)
for obj in objects.read_objects():
if obj.obj_type_num == 1: # Commit
print(obj)
print('before data_in')
import sys
sys.stdout.flush()
p.stdin.write(data_in)
p.stdin.flush()
p.stdin.close()
print('before data_out')
import sys
sys.stdout.flush()
data_out = p.stdout.read()
print('after stdout.read()')
import sys
sys.stdout.flush()
res = make_response(data_out)
res.headers['Expires'] = 'Fri, 01 Jan 1980 00:00:00 GMT'
res.headers['Pragma'] = 'no-cache'
res.headers['Cache-Control'] = 'no-cache, max-age=0, must-revalidate'
res.headers['Content-Type'] = 'application/x-git-receive-pack-result'
#p.wait()
print("end")
import sys
sys.stdout.flush()
return res
def test_read_objects_buffered(self):
f = BytesIO()
build_pack(f, [
(Blob.type_num, 'blob'),
(OFS_DELTA, (0, 'blob1')),
])
reader = PackStreamReader(f.read, zlib_bufsize=4)
self.assertEqual(2, len(list(reader.read_objects())))
def test_read_objects_buffered(self):
f = BytesIO()
build_pack(f, [
(Blob.type_num, 'blob'),
(OFS_DELTA, (0, 'blob1')),
])
reader = PackStreamReader(f.read, zlib_bufsize=4)
self.assertEqual(2, len(list(reader.read_objects())))
def test_read_objects_empty(self):
reader = PackStreamReader(BytesIO().read)
self.assertEqual([], list(reader.read_objects()))
def test_read_objects_emtpy(self):
f = BytesIO()
build_pack(f, [])
reader = PackStreamReader(f.read)
self.assertEqual(0, len(list(reader.read_objects())))
def test_read_objects_empty(self):
reader = PackStreamReader(BytesIO().read)
self.assertEqual([], list(reader.read_objects()))
def test_read_objects_emtpy(self):
f = BytesIO()
build_pack(f, [])
reader = PackStreamReader(f.read)
self.assertEqual(0, len(list(reader.read_objects())))