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27 lines
760 B
27 lines
760 B
"""Test serialize/deserialize messages with buffers"""
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import os
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import nose.tools as nt
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from jupyter_client.session import Session
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from ..base.zmqhandlers import (
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serialize_binary_message,
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deserialize_binary_message,
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)
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def test_serialize_binary():
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s = Session()
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msg = s.msg('data_pub', content={'a': 'b'})
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msg['buffers'] = [ memoryview(os.urandom(3)) for i in range(3) ]
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bmsg = serialize_binary_message(msg)
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nt.assert_is_instance(bmsg, bytes)
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def test_deserialize_binary():
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s = Session()
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msg = s.msg('data_pub', content={'a': 'b'})
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msg['buffers'] = [ memoryview(os.urandom(2)) for i in range(3) ]
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bmsg = serialize_binary_message(msg)
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msg2 = deserialize_binary_message(bmsg)
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nt.assert_equal(msg2, msg)
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