21 #include "ns3/string.h" 23 #include "ns3/pointer.h" 25 #include "ns3/packet-sink.h" 26 #include "ns3/wifi-net-device.h" 27 #include "ns3/wifi-mac.h" 28 #include "ns3/wifi-mac-queue.h" 29 #include "ns3/qos-txop.h" 30 #include "ns3/yans-wifi-helper.h" 31 #include "ns3/mobility-helper.h" 32 #include "ns3/internet-stack-helper.h" 33 #include "ns3/ipv4-address-helper.h" 34 #include "ns3/packet-sink-helper.h" 35 #include "ns3/on-off-helper.h" 36 #include "ns3/traffic-control-helper.h" 37 #include "ns3/traffic-control-layer.h" 38 #include "ns3/llc-snap-header.h" 60 virtual void DoRun (
void);
83 uint16_t m_QueueDiscCount[4];
84 uint16_t m_WifiMacQueueCount[4];
88 :
TestCase (
"User priority to Access Category mapping test. Checks that packets are " 89 "enqueued in the correct child queue disc of the mq root queue disc and " 90 "in the correct wifi MAC queue"),
92 m_expectedQueue (expectedQueue)
94 for (uint8_t i = 0; i < 4; i++)
105 if (item->
GetUint8Value (QueueItem::IP_DSFIELD, val) && val == tos)
118 if (llc.
GetType () == Ipv4L3Protocol::PROT_NUMBER)
139 wifi.SetRemoteStationManager (
"ns3::ArfWifiManager");
144 wifiMac.
SetType (
"ns3::ApWifiMac",
153 wifiMac.
SetType (
"ns3::StaWifiMac",
160 mobility.SetMobilityModel (
"ns3::ConstantPositionMobilityModel");
161 mobility.SetPositionAllocator (
"ns3::GridPositionAllocator",
184 address.SetBase (
"192.168.0.0",
"255.255.255.0");
186 staNodeInterface =
address.Assign (staDev);
187 apNodeInterface =
address.Assign (apDev);
189 uint16_t udpPort = 50000;
210 Simulator::Stop (
Seconds (5.0));
216 root->
GetQueueDiscClass (0)->GetQueueDisc ()->TraceConnectWithoutContext (
"Enqueue",
219 root->
GetQueueDiscClass (1)->GetQueueDisc ()->TraceConnectWithoutContext (
"Enqueue",
222 root->
GetQueueDiscClass (2)->GetQueueDisc ()->TraceConnectWithoutContext (
"Enqueue",
225 root->
GetQueueDiscClass (3)->GetQueueDisc ()->TraceConnectWithoutContext (
"Enqueue",
228 Ptr<WifiMac> apMac = DynamicCast<WifiNetDevice> (apDev.
Get (0))->GetMac ();
250 for (uint32_t i = 0; i < 4; i++)
264 uint32_t totalOctetsThrough =
265 DynamicCast<PacketSink> (sinkApp.
Get (0))->GetTotalRx ();
270 Simulator::Destroy ();
uint32_t RemoveHeader(Header &header)
Deserialize and remove the header from the internal buffer.
holds a vector of ns3::Application pointers.
Ptr< NetDevice > Get(uint32_t i) const
Get the Ptr<NetDevice> stored in this container at a given index.
WifiAcMappingTest(uint8_t tos, uint8_t expectedQueue)
Constructor for WifiAcMappingTest.
Smart pointer class similar to boost::intrusive_ptr.
void SetType(std::string type, Args &&... args)
AttributeValue implementation for Boolean.
QueueDiscContainer Install(NetDeviceContainer c)
holds a vector of std::pair of Ptr<Ipv4> and interface index.
uint16_t m_QueueDiscCount[4]
packet counter per queue disc
Hold variables of type string.
Introspection did not find any typical Config paths.
Make it easy to create and manage PHY objects for the YANS model.
Callback< R > MakeBoundCallback(R(*fnPtr)(TX), ARG a1)
Make Callbacks with one bound argument.
static void PacketEnqueuedInWifiMacQueue(uint8_t tos, uint16_t *count, Ptr< const WifiMacQueueItem > item)
Function called whenever a packet is enqueued in a Wi-Fi MAC queue.
Handle packet fragmentation and retransmissions for QoS data frames as well as MSDU aggregation (A-MS...
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
ApplicationContainer Install(NodeContainer c) const
Install an ns3::PacketSinkApplication on each node of the input container configured with all the att...
aggregate IP/TCP/UDP functionality to existing Nodes.
ClassIdList AddQueueDiscClasses(uint16_t handle, uint16_t count, const std::string &type, Args &&... args)
Helper function used to add the given number of queue disc classes (of the given type and with the gi...
A helper to make it easier to instantiate an ns3::PacketSinkApplication on a set of nodes...
helps to create WifiNetDevice objects
A helper to make it easier to instantiate an ns3::OnOffApplication on a set of nodes.
Test for User priority to Access Category mapping.
Ptr< YansWifiChannel > Create(void) const
Class for representing data rates.
void SetChannel(Ptr< YansWifiChannel > channel)
ApplicationContainer Install(NodeContainer c) const
Install an ns3::OnOffApplication on each node of the input container configured with all the attribut...
void AddTestCase(TestCase *testCase, TestDuration duration=QUICK)
Add an individual child TestCase to this test suite.
Ipv4Address GetAddress(uint32_t i, uint32_t j=0) const
Hold an unsigned integer type.
#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.
holds a vector of ns3::NetDevice pointers
uint32_t PeekHeader(Header &header) const
Deserialize but does not remove the header from the internal buffer.
Build a set of QueueDisc objects.
static void PacketEnqueuedInQueueDisc(uint8_t tos, uint16_t *count, Ptr< const QueueDiscItem > item)
Function called whenever a packet is enqueued in a queue disc.
void Start(Time start)
Arrange for all of the Applications in this container to Start() at the Time given as a parameter...
Ptr< QueueDiscClass > GetQueueDiscClass(std::size_t i) const
Get the i-th queue disc class.
uint16_t SetRootQueueDisc(const std::string &type, Args &&... args)
Helper function used to set a root queue disc of the given type and with the given attributes...
Ptr< T > GetObject(void) const
Get a pointer to the requested aggregated Object.
std::vector< uint16_t > ClassIdList
Container type for Class IDs.
Ptr< const Packet > GetPacket(void) const
Get the packet stored in this item.
bool TraceConnectWithoutContext(std::string name, const CallbackBase &cb)
Connect a TraceSource to a Callback without a context.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
void SetConstantRate(DataRate dataRate, uint32_t packetSize=512)
Helper function to set a constant rate source.
Access category mapping Test Suite.
keep track of a set of node pointers.
Hold objects of type Ptr<T>.
std::size_t GetNQueueDiscClasses(void) const
Get the number of queue disc classes.
Ptr< Packet > Copy(void) const
performs a COW copy of the packet.
manage and create wifi channel objects for the YANS model.
create MAC layers for a ns3::WifiNetDevice.
virtual bool GetUint8Value(Uint8Values field, uint8_t &value) const
Retrieve the value of a given field from the packet, if present.
The IEEE 802.11 SSID Information Element.
HandleList AddChildQueueDiscs(uint16_t handle, const ClassIdList &classes, const std::string &type, Args &&... args)
Helper function used to attach a child queue disc (of the given type and with the given attributes) t...
Helper class used to assign positions and mobility models to nodes.
void Stop(Time stop)
Arrange for all of the Applications in this container to Stop() at the Time given as a parameter...
uint8_t m_tos
type of service
static WifiAcMappingTestSuite wifiAcMappingTestSuite
Time Seconds(double value)
Construct a Time in the indicated unit.
AttributeValue implementation for Ssid.
Ptr< Node > Get(uint32_t i) const
Get the Ptr<Node> stored in this container at a given index.
A helper class to make life easier while doing simple IPv4 address assignment in scripts.
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
uint16_t m_WifiMacQueueCount[4]
packet counter per Wi-Fi MAC queue
virtual void DoRun(void)
Implementation to actually run this TestCase.
This class can be used to hold variables of floating point type such as 'double' or 'float'...
#define NS_TEST_ASSERT_MSG_GT_OR_EQ(actual, limit, msg)
Test that an actual value is greater than or equal to a limit and report and abort if not...
void GetAttribute(std::string name, AttributeValue &value) const
Get the value of an attribute, raising fatal errors if unsuccessful.
Ptr< Application > Get(uint32_t i) const
Get the Ptr<Application> stored in this container at a given index.
uint16_t m_expectedQueue
expected queue disc index