23b2fc4b41
Because repr() is not enough to escape ascii code or control code, MsgBase.__str__() may collapse representation with binary data. This patch add binary_str() in order to convert binary data into a sequence of '\x00' style string. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
85 lines
2.4 KiB
Python
85 lines
2.4 KiB
Python
# Copyright (C) 2014 Nippon Telegraph and Telephone Corporation.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import unittest
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import logging
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import six
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from nose.tools import eq_
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from ryu import utils
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LOG = logging.getLogger(__name__)
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class Test_utils(unittest.TestCase):
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def setUp(self):
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pass
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def tearDown(self):
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pass
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def test_hex_array_string(self):
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"""
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Test hex_array() with str type.
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"""
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expected_result = '0x01 0x02 0x03 0x04'
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data = b'\x01\x02\x03\x04'
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eq_(expected_result, utils.hex_array(data))
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def test_hex_array_bytearray(self):
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"""
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Test hex_array() with bytearray type.
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"""
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expected_result = '0x01 0x02 0x03 0x04'
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data = bytearray(b'\x01\x02\x03\x04')
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eq_(expected_result, utils.hex_array(data))
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def test_hex_array_bytes(self):
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"""
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Test hex_array() with bytes type. (Python3 only)
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"""
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if six.PY2:
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return
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expected_result = '0x01 0x02 0x03 0x04'
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data = bytes(b'\x01\x02\x03\x04')
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eq_(expected_result, utils.hex_array(data))
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def test_binary_str_string(self):
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"""
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Test binary_str() with str type.
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"""
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expected_result = '\\x01\\x02\\x03\\x04'
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data = b'\x01\x02\x03\x04'
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eq_(expected_result, utils.binary_str(data))
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def test_binary_str_bytearray(self):
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"""
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Test binary_str() with bytearray type.
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"""
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expected_result = '\\x01\\x02\\x03\\x04'
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data = bytearray(b'\x01\x02\x03\x04')
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eq_(expected_result, utils.binary_str(data))
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def test_binary_str_bytes(self):
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"""
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Test binary_str() with bytes type. (Python3 only)
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"""
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if six.PY2:
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return
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expected_result = '\\x01\\x02\\x03\\x04'
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data = bytes(b'\x01\x02\x03\x04')
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eq_(expected_result, utils.binary_str(data))
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