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#!/usr/bin/env python
# coding: utf-8
import six
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):
re = unpackb(packb(data))
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'), encoding='utf-8')
assert_equal(re, td)
packer = Packer(encoding='utf-8')
data = packer.pack(td)
re = Unpacker(BytesIO(data), encoding='utf-8').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'), 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')
assert_equal(re, "abcdef")
@raises(UnicodeDecodeError)
def testStrictUnicodeUnpack():
unpackb(packb(b'abc\xeddef'), encoding='utf-8')
@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')
assert_equal(re, six.u("abcdef"))
@raises(TypeError)
def testNoEncoding():
packb(six.u("abc"), encoding=None)
def testDecodeBinary():
re = unpackb(packb("abc"), encoding=None)
assert_equal(re, b"abc")
if __name__ == '__main__':
main()
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