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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */ |
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/* |
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* Copyright (c) 2006,2007 INRIA |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 as |
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* published by the Free Software Foundation; |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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* |
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* Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr> |
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*/ |
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#include <cstdarg> |
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#include <iostream> |
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#include <sstream> |
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#include "ns3/test.h" |
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#include "ns3/bit-serializer.h" |
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#include "ns3/bit-deserializer.h" |
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|
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using namespace ns3; |
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|
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/** |
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* \ingroup network-test |
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* \ingroup tests |
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* |
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* \brief Bit serialization test |
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*/ |
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class BitSerializerTest : public TestCase { |
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public: |
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virtual void DoRun (void); |
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BitSerializerTest (); |
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}; |
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|
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BitSerializerTest::BitSerializerTest () |
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: TestCase ("BitSerializer") { |
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} |
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|
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void BitSerializerTest::DoRun () |
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{ |
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BitSerializer testBitSerializer1; |
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|
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testBitSerializer1.PushBits (0x55, 7); |
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testBitSerializer1.PushBits (0x7, 3); |
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testBitSerializer1.PushBits (0x0, 2); |
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|
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std::vector<uint8_t> result = testBitSerializer1.GetBytes (); |
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NS_TEST_EXPECT_MSG_EQ ((result[0] == 0xab) && (result[1] == 0xc0), true, |
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"Incorrect serialization " << result[0] << result[1] << " instead of " << int(0xab) << " " << int(0xc0)); |
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|
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BitSerializer testBitSerializer2; |
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|
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testBitSerializer2.PushBits (0x55, 7); |
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testBitSerializer2.PushBits (0x7, 3); |
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testBitSerializer2.PushBits (0x0, 2); |
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|
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testBitSerializer2.InsertPaddingAtEnd (false); |
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|
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result = testBitSerializer2.GetBytes (); |
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NS_TEST_EXPECT_MSG_EQ ((result[0] == 0x0a) && (result[1] == 0xbc), true, |
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"Incorrect serialization " << result[0] << result[1] << " instead of " << int(0x0a) << " " << int(0xbc)); |
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} |
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|
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/** |
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* \ingroup network-test |
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* \ingroup tests |
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* |
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* \brief Bit deserialization test |
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*/ |
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class BitDeserializerTest : public TestCase { |
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public: |
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virtual void DoRun (void); |
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BitDeserializerTest (); |
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}; |
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|
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BitDeserializerTest::BitDeserializerTest () |
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: TestCase ("BitDeserializer") { |
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} |
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|
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void BitDeserializerTest::DoRun () |
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{ |
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BitDeserializer testBitDeserializer; |
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uint8_t test[2]; |
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test[0] = 0xab; |
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test[1] = 0xc0; |
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|
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testBitDeserializer.PushBytes (test,2); |
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uint16_t nibble1 = testBitDeserializer.GetBits (7); |
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uint16_t nibble2 = testBitDeserializer.GetBits (3); |
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uint16_t nibble3 = testBitDeserializer.GetBits (2); |
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|
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bool result = (nibble1 == 0x55) && (nibble2 == 0x7) && (nibble3 == 0x0); |
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NS_TEST_EXPECT_MSG_EQ (result, true, |
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"Incorrect deserialization " << nibble1 << " " << nibble2 << " " << nibble3 << |
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" << instead of " << " " << int(0x55) << " " << int(0x7) << " " << int(0x0)); |
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} |
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|
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/** |
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* \ingroup network-test |
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* \ingroup tests |
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* |
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* \brief Packet Metadata TestSuite |
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*/ |
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class BitSerializerTestSuite : public TestSuite |
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{ |
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public: |
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BitSerializerTestSuite (); |
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}; |
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|
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|
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BitSerializerTestSuite::BitSerializerTestSuite () |
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: TestSuite ("bit-serializer", UNIT) |
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{ |
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AddTestCase (new BitSerializerTest, TestCase::QUICK); |
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AddTestCase (new BitDeserializerTest, TestCase::QUICK); |
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} |
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|
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static BitSerializerTestSuite g_bitSerializerTest; //!< Static variable for test initialization |