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Add some tests for block ack response header

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This commit is contained in:
Mirko Banchi
2010-08-20 21:31:26 +02:00
parent 17a84ba2b4
commit d8ef95f3b3
1 changed files with 65 additions and 1 deletions
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66
src/devices/wifi/block-ack-test-suite.cc
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@@ -1,6 +1,6 @@
/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2009 MIRKO BANCHI
* Copyright (c) 2009, 2010 MIRKO BANCHI
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -20,6 +20,7 @@
#include "ns3/test.h"
#include "ns3/log.h"
#include "qos-utils.h"
#include "ctrl-headers.h"
#include <list>
using namespace ns3;
@@ -198,6 +199,68 @@ PacketBufferingCaseB::DoRun (void)
return GetErrorStatus ();
}
//Test for block ack header
class CtrlBAckResponseHeaderTest : public TestCase
{
public:
CtrlBAckResponseHeaderTest ();
private:
virtual bool DoRun ();
CtrlBAckResponseHeader m_blockAckHdr;
};
CtrlBAckResponseHeaderTest::CtrlBAckResponseHeaderTest ()
: TestCase ("Check the correctness of block ack compressed bitmap")
{}
bool
CtrlBAckResponseHeaderTest::DoRun (void)
{
m_blockAckHdr.SetType (COMPRESSED_BLOCK_ACK);
//Case 1: startSeq < endSeq
// 179 242
m_blockAckHdr.SetStartingSequence (179);
for (uint32_t i = 179; i < 220; i++)
{
m_blockAckHdr.SetReceivedPacket (i);
}
for (uint32_t i = 225; i <= 242; i++)
{
m_blockAckHdr.SetReceivedPacket (i);
}
NS_TEST_EXPECT_MSG_EQ (m_blockAckHdr.GetCompressedBitmap (), 0xffffc1ffffffffffLL, "error in compressed bitmap");
m_blockAckHdr.SetReceivedPacket (1500);
NS_TEST_EXPECT_MSG_EQ (m_blockAckHdr.GetCompressedBitmap (), 0xffffc1ffffffffffLL, "error in compressed bitmap");
NS_TEST_EXPECT_MSG_EQ (m_blockAckHdr.IsPacketReceived (220), false, "error in compressed bitmap");
NS_TEST_EXPECT_MSG_EQ (m_blockAckHdr.IsPacketReceived (225), true, "error in compressed bitmap");
NS_TEST_EXPECT_MSG_EQ (m_blockAckHdr.IsPacketReceived (1500), false, "error in compressed bitmap");
m_blockAckHdr.ResetBitmap ();
//Case 2: startSeq > endSeq
// 4090 58
m_blockAckHdr.SetStartingSequence (4090);
for (uint32_t i = 4090; i != 10; i = (i + 1) % 4096)
{
m_blockAckHdr.SetReceivedPacket (i);
}
for (uint32_t i = 22; i < 25; i++)
{
m_blockAckHdr.SetReceivedPacket (i);
}
NS_TEST_EXPECT_MSG_EQ (m_blockAckHdr.GetCompressedBitmap (), 0x00000000007000ffffLL, "error in compressed bitmap");
m_blockAckHdr.SetReceivedPacket (80);
NS_TEST_EXPECT_MSG_EQ (m_blockAckHdr.GetCompressedBitmap (), 0x00000000007000ffffLL, "error in compressed bitmap");
NS_TEST_EXPECT_MSG_EQ (m_blockAckHdr.IsPacketReceived (4090), true, "error in compressed bitmap");
NS_TEST_EXPECT_MSG_EQ (m_blockAckHdr.IsPacketReceived (4095), true, "error in compressed bitmap");
NS_TEST_EXPECT_MSG_EQ (m_blockAckHdr.IsPacketReceived (10), false, "error in compressed bitmap");
NS_TEST_EXPECT_MSG_EQ (m_blockAckHdr.IsPacketReceived (35), false, "error in compressed bitmap");
NS_TEST_EXPECT_MSG_EQ (m_blockAckHdr.IsPacketReceived (80), false, "error in compressed bitmap");
return GetErrorStatus ();
}
class BlockAckTestSuite : public TestSuite
{
public:
@@ -209,6 +272,7 @@ BlockAckTestSuite::BlockAckTestSuite ()
{
AddTestCase (new PacketBufferingCaseA);
AddTestCase (new PacketBufferingCaseB);
AddTestCase (new CtrlBAckResponseHeaderTest);
}
BlockAckTestSuite g_blockAckTestSuite;