A Discrete-Event Network Simulator
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lr-wpan-packet-test.cc
Go to the documentation of this file.
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/*
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* Copyright (c) 2011 The Boeing Company
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*
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* SPDX-License-Identifier: GPL-2.0-only
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*
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* Author: Tom Henderson <thomas.r.henderson@boeing.com>
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*/
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#include <ns3/log.h>
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#include <ns3/lr-wpan-mac-header.h>
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#include <ns3/lr-wpan-mac-trailer.h>
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#include <ns3/mac16-address.h>
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#include <ns3/mac64-address.h>
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#include <ns3/packet.h>
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#include <ns3/test.h>
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#include <vector>
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using namespace
ns3
;
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using namespace
ns3::lrwpan
;
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NS_LOG_COMPONENT_DEFINE
(
"lr-wpan-packet-test"
);
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/**
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* \ingroup lr-wpan-test
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* \ingroup tests
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*
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* \brief LrWpan header and trailer Test
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*/
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class
LrWpanPacketTestCase
:
public
TestCase
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{
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public
:
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LrWpanPacketTestCase
();
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~LrWpanPacketTestCase
()
override
;
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private
:
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void
DoRun
()
override
;
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};
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LrWpanPacketTestCase::LrWpanPacketTestCase
()
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:
TestCase
(
"Test the 802.15.4 MAC header and trailer classes"
)
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{
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}
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LrWpanPacketTestCase::~LrWpanPacketTestCase
()
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{
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}
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void
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LrWpanPacketTestCase::DoRun
()
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{
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LrWpanMacHeader
macHdr(
LrWpanMacHeader::LRWPAN_MAC_BEACON
, 0);
// sequence number set to 0
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macHdr.
SetSrcAddrMode
(
LrWpanMacHeader::SHORTADDR
);
// short addr
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macHdr.
SetDstAddrMode
(
LrWpanMacHeader::NOADDR
);
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macHdr.
SetSecDisable
();
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macHdr.
SetNoPanIdComp
();
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// ... other setters
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uint16_t srcPanId = 100;
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Mac16Address
srcWpanAddr(
"00:11"
);
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macHdr.
SetSrcAddrFields
(srcPanId, srcWpanAddr);
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LrWpanMacTrailer
macTrailer;
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Ptr<Packet>
p =
Create<Packet>
(20);
// 20 bytes of dummy data
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NS_TEST_ASSERT_MSG_EQ
(p->GetSize(), 20,
"Packet created with unexpected size"
);
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p->AddHeader(macHdr);
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std::cout <<
" <--Mac Header added "
<< std::endl;
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NS_TEST_ASSERT_MSG_EQ
(p->GetSize(), 27,
"Packet wrong size after macHdr addition"
);
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p->AddTrailer(macTrailer);
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NS_TEST_ASSERT_MSG_EQ
(p->GetSize(), 29,
"Packet wrong size after macTrailer addition"
);
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// Test serialization and deserialization
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uint32_t
size = p->GetSerializedSize();
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std::vector<uint8_t> buffer(size);
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p->Serialize(buffer.data(), size);
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Ptr<Packet>
p2 =
Create<Packet>
(buffer.data(), size,
true
);
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p2->Print(std::cout);
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std::cout <<
" <--Packet P2 "
<< std::endl;
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NS_TEST_ASSERT_MSG_EQ
(p2->GetSize(), 29,
"Packet wrong size after deserialization"
);
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LrWpanMacHeader
receivedMacHdr;
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p2->RemoveHeader(receivedMacHdr);
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receivedMacHdr.
Print
(std::cout);
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std::cout <<
" <--P2 Mac Header "
<< std::endl;
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NS_TEST_ASSERT_MSG_EQ
(p2->GetSize(), 22,
"Packet wrong size after removing machdr"
);
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LrWpanMacTrailer
receivedMacTrailer;
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p2->RemoveTrailer(receivedMacTrailer);
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NS_TEST_ASSERT_MSG_EQ
(p2->GetSize(),
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20,
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"Packet wrong size after removing headers and trailers"
);
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// Compare macHdr with receivedMacHdr, macTrailer with receivedMacTrailer,...
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}
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/**
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* \ingroup lr-wpan-test
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* \ingroup tests
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*
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* \brief LrWpan header and trailer TestSuite
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*/
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class
LrWpanPacketTestSuite
:
public
TestSuite
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{
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public
:
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LrWpanPacketTestSuite
();
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};
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LrWpanPacketTestSuite::LrWpanPacketTestSuite
()
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:
TestSuite
(
"lr-wpan-packet"
,
Type
::UNIT)
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{
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AddTestCase
(
new
LrWpanPacketTestCase
, TestCase::Duration::QUICK);
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}
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static
LrWpanPacketTestSuite
g_lrWpanPacketTestSuite
;
//!< Static variable for test initialization
LrWpanPacketTestCase
LrWpan header and trailer Test.
Definition
lr-wpan-packet-test.cc:30
LrWpanPacketTestCase::DoRun
void DoRun() override
Implementation to actually run this TestCase.
Definition
lr-wpan-packet-test.cc:49
LrWpanPacketTestCase::LrWpanPacketTestCase
LrWpanPacketTestCase()
Definition
lr-wpan-packet-test.cc:39
LrWpanPacketTestCase::~LrWpanPacketTestCase
~LrWpanPacketTestCase() override
Definition
lr-wpan-packet-test.cc:44
LrWpanPacketTestSuite
LrWpan header and trailer TestSuite.
Definition
lr-wpan-packet-test.cc:107
LrWpanPacketTestSuite::LrWpanPacketTestSuite
LrWpanPacketTestSuite()
Definition
lr-wpan-packet-test.cc:112
ns3::Mac16Address
This class can contain 16 bit addresses.
Definition
mac16-address.h:33
ns3::Ptr
Smart pointer class similar to boost::intrusive_ptr.
Definition
mpi-test-fixtures.h:37
ns3::TestCase
encapsulates test code
Definition
test.h:1050
ns3::TestCase::AddTestCase
void AddTestCase(TestCase *testCase, Duration duration=Duration::QUICK)
Add an individual child TestCase to this test suite.
Definition
test.cc:292
ns3::TestSuite
A suite of tests to run.
Definition
test.h:1267
ns3::TestSuite::Type
Type
Type of test.
Definition
test.h:1274
ns3::lrwpan::LrWpanMacHeader
Represent the Mac Header with the Frame Control and Sequence Number fields.
Definition
lr-wpan-mac-header.h:43
ns3::lrwpan::LrWpanMacHeader::SetDstAddrMode
void SetDstAddrMode(uint8_t addrMode)
Set the Destination address mode.
Definition
lr-wpan-mac-header.cc:330
ns3::lrwpan::LrWpanMacHeader::SHORTADDR
@ SHORTADDR
Definition
lr-wpan-mac-header.h:64
ns3::lrwpan::LrWpanMacHeader::NOADDR
@ NOADDR
Definition
lr-wpan-mac-header.h:62
ns3::lrwpan::LrWpanMacHeader::Print
void Print(std::ostream &os) const override
Definition
lr-wpan-mac-header.cc:451
ns3::lrwpan::LrWpanMacHeader::LRWPAN_MAC_BEACON
@ LRWPAN_MAC_BEACON
LRWPAN_MAC_BEACON.
Definition
lr-wpan-mac-header.h:50
ns3::lrwpan::LrWpanMacHeader::SetSrcAddrMode
void SetSrcAddrMode(uint8_t addrMode)
Set the Source address mode.
Definition
lr-wpan-mac-header.cc:342
ns3::lrwpan::LrWpanMacHeader::SetSrcAddrFields
void SetSrcAddrFields(uint16_t panId, Mac16Address addr)
Set Source address fields.
Definition
lr-wpan-mac-header.cc:354
ns3::lrwpan::LrWpanMacHeader::SetNoPanIdComp
void SetNoPanIdComp()
Set the Frame Control field "PAN ID Compression" bit to false.
Definition
lr-wpan-mac-header.cc:318
ns3::lrwpan::LrWpanMacHeader::SetSecDisable
void SetSecDisable()
Set the Frame Control field "Security Enabled" bit to false.
Definition
lr-wpan-mac-header.cc:282
ns3::lrwpan::LrWpanMacTrailer
Represent the Mac Trailer with the Frame Check Sequence field.
Definition
lr-wpan-mac-trailer.h:31
uint32_t
NS_LOG_COMPONENT_DEFINE
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
Definition
log.h:191
ns3::Create
Ptr< T > Create(Ts &&... args)
Create class instances by constructors with varying numbers of arguments and return them by Ptr.
Definition
ptr.h:436
NS_TEST_ASSERT_MSG_EQ
#define NS_TEST_ASSERT_MSG_EQ(actual, limit, msg)
Test that an actual and expected (limit) value are equal and report and abort if not.
Definition
test.h:134
g_lrWpanPacketTestSuite
static LrWpanPacketTestSuite g_lrWpanPacketTestSuite
Static variable for test initialization.
Definition
lr-wpan-packet-test.cc:118
ns3::lrwpan
Definition
lr-wpan-constants.h:23
ns3
Every class exported by the ns3 library is enclosed in the ns3 namespace.
src
lr-wpan
test
lr-wpan-packet-test.cc
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