mirror of
https://github.com/msgpack/msgpack-python.git
synced 2025-10-31 17:40:54 +00:00
119 lines
3.2 KiB
Python
119 lines
3.2 KiB
Python
#!/usr/bin/env python
|
|
# coding: utf-8
|
|
|
|
import six
|
|
import struct
|
|
from nose import main
|
|
from nose.tools import *
|
|
from nose.plugins.skip import SkipTest
|
|
|
|
from msgpack import packb, unpackb, Unpacker, Packer
|
|
|
|
from io import BytesIO
|
|
|
|
def check(data, use_list=False):
|
|
re = unpackb(packb(data), use_list=use_list)
|
|
assert_equal(re, data)
|
|
|
|
def testPack():
|
|
test_data = [
|
|
0, 1, 127, 128, 255, 256, 65535, 65536,
|
|
-1, -32, -33, -128, -129, -32768, -32769,
|
|
1.0,
|
|
b"", b"a", b"a"*31, b"a"*32,
|
|
None, True, False,
|
|
(), ((),), ((), None,),
|
|
{None: 0},
|
|
(1<<23),
|
|
]
|
|
for td in test_data:
|
|
check(td)
|
|
|
|
def testPackUnicode():
|
|
test_data = [
|
|
six.u(""), six.u("abcd"), [six.u("defgh")], six.u("Русский текст"),
|
|
]
|
|
for td in test_data:
|
|
re = unpackb(packb(td, encoding='utf-8'), use_list=1, encoding='utf-8')
|
|
assert_equal(re, td)
|
|
packer = Packer(encoding='utf-8')
|
|
data = packer.pack(td)
|
|
re = Unpacker(BytesIO(data), encoding='utf-8', use_list=1).unpack()
|
|
assert_equal(re, td)
|
|
|
|
def testPackUTF32():
|
|
try:
|
|
test_data = [
|
|
six.u(""),
|
|
six.u("abcd"),
|
|
[six.u("defgh")],
|
|
six.u("Русский текст"),
|
|
]
|
|
for td in test_data:
|
|
re = unpackb(packb(td, encoding='utf-32'), use_list=1, encoding='utf-32')
|
|
assert_equal(re, td)
|
|
except LookupError:
|
|
raise SkipTest
|
|
|
|
def testPackBytes():
|
|
test_data = [
|
|
b"", b"abcd", (b"defgh",),
|
|
]
|
|
for td in test_data:
|
|
check(td)
|
|
|
|
def testIgnoreUnicodeErrors():
|
|
re = unpackb(packb(b'abc\xeddef'), encoding='utf-8', unicode_errors='ignore', use_list=1)
|
|
assert_equal(re, "abcdef")
|
|
|
|
@raises(UnicodeDecodeError)
|
|
def testStrictUnicodeUnpack():
|
|
unpackb(packb(b'abc\xeddef'), encoding='utf-8', use_list=1)
|
|
|
|
@raises(UnicodeEncodeError)
|
|
def testStrictUnicodePack():
|
|
packb(six.u("abc\xeddef"), encoding='ascii', unicode_errors='strict')
|
|
|
|
def testIgnoreErrorsPack():
|
|
re = unpackb(packb(six.u("abcФФФdef"), encoding='ascii', unicode_errors='ignore'), encoding='utf-8', use_list=1)
|
|
assert_equal(re, six.u("abcdef"))
|
|
|
|
@raises(TypeError)
|
|
def testNoEncoding():
|
|
packb(six.u("abc"), encoding=None)
|
|
|
|
def testDecodeBinary():
|
|
re = unpackb(packb("abc"), encoding=None, use_list=1)
|
|
assert_equal(re, b"abc")
|
|
|
|
def testPackFloat():
|
|
assert_equal(packb(1.0, use_single_float=True), b'\xca' + struct.pack('>f', 1.0))
|
|
assert_equal(packb(1.0, use_single_float=False), b'\xcb' + struct.pack('>d', 1.0))
|
|
|
|
|
|
class odict(dict):
|
|
'''Reimplement OrderedDict to run test on Python 2.6'''
|
|
def __init__(self, seq):
|
|
self._seq = seq
|
|
dict.__init__(self, seq)
|
|
|
|
def items(self):
|
|
return self._seq[:]
|
|
|
|
def iteritems(self):
|
|
return iter(self._seq)
|
|
|
|
def keys(self):
|
|
return [x[0] for x in self._seq]
|
|
|
|
def test_odict():
|
|
seq = [(b'one', 1), (b'two', 2), (b'three', 3), (b'four', 4)]
|
|
od = odict(seq)
|
|
assert_equal(unpackb(packb(od), use_list=1), dict(seq))
|
|
def pair_hook(seq):
|
|
return seq
|
|
assert_equal(unpackb(packb(od), object_pairs_hook=pair_hook, use_list=1), seq)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|