def testPackUnicode(self):
test_data = [u(""), u("abcd"), [u("defgh")], u("Русский текст"), ]
for td in test_data:
re = unpackb(
packb(td, encoding='utf-8'), use_list=1, encoding='utf-8')
assert re == td
packer = Packer(encoding='utf-8')
data = packer.pack(td)
re = Unpacker(
compat.BytesIO(data), encoding='utf-8', use_list=1).unpack()
assert re == td
def testArraySize(self, sizes=[0, 5, 50, 1000]):
bio = compat.BytesIO()
packer = Packer()
for size in sizes:
bio.write(packer.pack_array_header(size))
for i in range(size):
bio.write(packer.pack(i))
bio.seek(0)
unpacker = Unpacker(bio, use_list=1)
for size in sizes:
assert unpacker.unpack() == list(range(size))
def testArraySize(self, sizes=[0, 5, 50, 1000]):
bio = compat.BytesIO()
packer = Packer()
for size in sizes:
bio.write(packer.pack_array_header(size))
for i in range(size):
bio.write(packer.pack(i))
bio.seek(0)
unpacker = Unpacker(bio, use_list=1)
for size in sizes:
assert unpacker.unpack() == list(range(size))
def testMapSize(self, sizes=[0, 5, 50, 1000]):
bio = compat.BytesIO()
packer = Packer()
for size in sizes:
bio.write(packer.pack_map_header(size))
for i in range(size):
bio.write(packer.pack(i)) # key
bio.write(packer.pack(i * 2)) # value
bio.seek(0)
unpacker = Unpacker(bio)
for size in sizes:
assert unpacker.unpack() == dict((i, i * 2) for i in range(size))
def testMapSize(self, sizes=[0, 5, 50, 1000]):
bio = compat.BytesIO()
packer = Packer()
for size in sizes:
bio.write(packer.pack_map_header(size))
for i in range(size):
bio.write(packer.pack(i)) # key
bio.write(packer.pack(i * 2)) # value
bio.seek(0)
unpacker = Unpacker(bio)
for size in sizes:
assert unpacker.unpack() == dict((i, i * 2) for i in range(size))
def test_manualreset(self, sizes=[0, 5, 50, 1000]):
packer = Packer(autoreset=False)
for size in sizes:
packer.pack_array_header(size)
for i in range(size):
packer.pack(i)
bio = compat.BytesIO(packer.bytes())
unpacker = Unpacker(bio, use_list=1)
for size in sizes:
assert unpacker.unpack() == list(range(size))
packer.reset()
assert packer.bytes() == b''
def test_manualreset(self, sizes=[0, 5, 50, 1000]):
packer = Packer(autoreset=False)
for size in sizes:
packer.pack_array_header(size)
for i in range(size):
packer.pack(i)
bio = compat.BytesIO(packer.bytes())
unpacker = Unpacker(bio, use_list=1)
for size in sizes:
assert unpacker.unpack() == list(range(size))
packer.reset()
assert packer.bytes() == b''
def test_map_header(self):
packer = Packer()
packer.pack_map_header(2**32 - 1)
self.assertRaises((OverflowError, ValueError),
packer.pack_array_header, 2**32)
def test_pairlist(self):
pairlist = [(b'a', 1), (2, b'b'), (b'foo', b'bar')]
packer = Packer()
packed = packer.pack_map_pairs(pairlist)
unpacked = unpackb(packed, object_pairs_hook=list)
assert pairlist == unpacked
def test_map_header(self):
packer = Packer()
packer.pack_map_header(2 ** 32 - 1)
self.assertRaises((OverflowError, ValueError),
packer.pack_array_header, 2 ** 32)
def test_pairlist(self):
pairlist = [(b'a', 1), (2, b'b'), (b'foo', b'bar')]
packer = Packer()
packed = packer.pack_map_pairs(pairlist)
unpacked = unpackb(packed, object_pairs_hook=list)
assert pairlist == unpacked