A Discrete-Event Network Simulator
API
pmp-regression.cc
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1/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2/*
3 * Copyright (c) 2009 IITP RAS
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation;
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 *
18 * Authors: Pavel Boyko <boyko@iitp.ru>
19 */
20#include "ns3/mesh-helper.h"
21#include "ns3/simulator.h"
22#include "ns3/random-variable-stream.h"
23#include "ns3/rng-seed-manager.h"
24#include "ns3/mobility-helper.h"
25#include "ns3/double.h"
26#include "ns3/uinteger.h"
27#include "ns3/string.h"
28#include "ns3/yans-wifi-helper.h"
29#include "ns3/internet-stack-helper.h"
30#include "ns3/mobility-model.h"
31#include "ns3/pcap-file.h"
32#include "ns3/pcap-test.h"
33#include <sstream>
34
35#include "pmp-regression.h"
36
37using namespace ns3;
38
40const char * const PREFIX = "pmp-regression-test";
41
43 m_nodes (0),
44 m_time (Seconds (1))
45{
46}
47
49{
50 delete m_nodes;
51}
52
53void
55{
56 RngSeedManager::SetSeed (1);
57 RngSeedManager::SetRun (1);
58 CreateNodes ();
60
61 Simulator::Stop (m_time);
63 Simulator::Destroy ();
64
65 CheckResults ();
66
67 delete m_nodes, m_nodes = 0;
68}
69
70void
72{
74 m_nodes->Create (2);
76 mobility.SetPositionAllocator ("ns3::GridPositionAllocator",
77 "MinX", DoubleValue (0.0),
78 "MinY", DoubleValue (0.0),
79 "DeltaX", DoubleValue (1 /*meter*/),
80 "DeltaY", DoubleValue (0),
81 "GridWidth", UintegerValue (2),
82 "LayoutType", StringValue ("RowFirst"));
83 mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
84 mobility.Install (*m_nodes);
85}
86
87void
89{
90 int64_t streamsUsed = 0;
91 // 1. setup WiFi
92 YansWifiPhyHelper wifiPhy;
93 YansWifiChannelHelper wifiChannel = YansWifiChannelHelper::Default ();
94 Ptr<YansWifiChannel> chan = wifiChannel.Create ();
95 wifiPhy.SetChannel (chan);
96 // 2. setup mesh
97 MeshHelper mesh = MeshHelper::Default ();
98 mesh.SetStackInstaller ("ns3::Dot11sStack");
99 mesh.SetMacType ("RandomStart", TimeValue (Seconds (0.1)));
100 mesh.SetNumberOfInterfaces (1);
101 NetDeviceContainer meshDevices = mesh.Install (wifiPhy, *m_nodes);
102 // Two devices, 10 streams per device (one for mac, one for phy,
103 // two for plugins, five for regular mac wifi DCF, and one for MeshPointDevice)
104 streamsUsed += mesh.AssignStreams (meshDevices, 0);
105 NS_TEST_ASSERT_MSG_EQ (streamsUsed, (meshDevices.GetN () * 10), "Stream assignment mismatch");
106 streamsUsed += wifiChannel.AssignStreams (chan, streamsUsed);
107 // 3. write PCAP if needed
109}
110
111void
113{
114 for (int i = 0; i < 2; ++i)
115 {
116 NS_PCAP_TEST_EXPECT_EQ (PREFIX << "-" << i << "-1.pcap");
117 }
118}
119
void Run(ObjectFactory &factory, uint32_t pop, uint32_t total, uint32_t runs, Ptr< RandomVariableStream > eventStream, bool calRev)
Perform the runs for a single scheduler type.
void CreateDevices()
Create devices function.
void CheckResults()
Check results function.
void CreateNodes()
Create nodes function.
void DoRun()
Implementation to actually run this TestCase.
This class can be used to hold variables of floating point type such as 'double' or 'float'.
Definition: double.h:41
Helper to create IEEE 802.11s mesh networks.
Definition: mesh-helper.h:44
void SetStackInstaller(std::string type, Ts &&... args)
Set the MeshStack type to use.
Definition: mesh-helper.h:207
int64_t AssignStreams(NetDeviceContainer c, int64_t stream)
Assign a fixed random variable stream number to the random variables used by this model.
Definition: mesh-helper.cc:169
void SetMacType(Ts &&... args)
Set the Mac Attributes.
Definition: mesh-helper.h:194
NetDeviceContainer Install(const WifiPhyHelper &phyHelper, NodeContainer c) const
Install 802.11s mesh device & protocols on given node list.
Definition: mesh-helper.cc:60
void SetNumberOfInterfaces(uint32_t nInterfaces)
Set a number of interfaces in a mesh network.
Definition: mesh-helper.cc:55
Helper class used to assign positions and mobility models to nodes.
holds a vector of ns3::NetDevice pointers
uint32_t GetN(void) const
Get the number of Ptr<NetDevice> stored in this container.
keep track of a set of node pointers.
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
void EnablePcapAll(std::string prefix, bool promiscuous=false)
Enable pcap output on each device (which is of the appropriate type) in the set of all nodes created ...
Smart pointer class similar to boost::intrusive_ptr.
Definition: ptr.h:78
Hold variables of type string.
Definition: string.h:41
encapsulates test code
Definition: test.h:994
std::string CreateTempDirFilename(std::string filename)
Construct the full path to a file in a temporary directory.
Definition: test.cc:430
AttributeValue implementation for Time.
Definition: nstime.h:1309
Hold an unsigned integer type.
Definition: uinteger.h:44
manage and create wifi channel objects for the YANS model.
Ptr< YansWifiChannel > Create(void) const
int64_t AssignStreams(Ptr< YansWifiChannel > c, int64_t stream)
Assign a fixed random variable stream number to the random variables used by the channel.
Make it easy to create and manage PHY objects for the YANS model.
void SetChannel(Ptr< YansWifiChannel > channel)
#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:141
Time Seconds(double value)
Construct a Time in the indicated unit.
Definition: nstime.h:1245
Every class exported by the ns3 library is enclosed in the ns3 namespace.
mobility
Definition: third.py:98
#define NS_PCAP_TEST_EXPECT_EQ(filename)
Test that a pair of reference/new pcap files are equal.
Definition: pcap-test.h:38
const char *const PREFIX
Unique PCAP file name prefix.