A Discrete-Event Network Simulator
API
ipv6-list-routing-test-suite.cc
Go to the documentation of this file.
1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2009 University of Washington
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  */
19 
20 #include "ns3/test.h"
21 #include "ns3/ipv6-list-routing.h"
22 #include "ns3/ipv6-route.h"
23 #include "ns3/ipv6-routing-protocol.h"
24 
25 using namespace ns3;
26 
34 public:
35  Ptr<Ipv6Route> RouteOutput (Ptr<Packet> p, const Ipv6Header &header, Ptr<NetDevice> oif, Socket::SocketErrno &sockerr) { return 0; }
38  LocalDeliverCallback lcb, ErrorCallback ecb) { return false; }
39  void NotifyInterfaceUp (uint32_t interface) {}
40  void NotifyInterfaceDown (uint32_t interface) {}
41  void NotifyAddAddress (uint32_t interface, Ipv6InterfaceAddress address) {}
42  void NotifyRemoveAddress (uint32_t interface, Ipv6InterfaceAddress address) {}
43  void NotifyAddRoute (Ipv6Address dst, Ipv6Prefix mask, Ipv6Address nextHop, uint32_t interface, Ipv6Address prefixToUse = Ipv6Address::
44  GetZero ()) {}
45  void NotifyRemoveRoute (Ipv6Address dst, Ipv6Prefix mask, Ipv6Address nextHop, uint32_t interface, Ipv6Address prefixToUse) {}
46  void SetIpv6 (Ptr<Ipv6> ipv6) {}
47  virtual void PrintRoutingTable (Ptr<OutputStreamWrapper> stream, Time::Unit unit) const {};
48 };
49 
57 public:
58  Ptr<Ipv6Route> RouteOutput (Ptr<Packet> p, const Ipv6Header &header, Ptr<NetDevice> oif, Socket::SocketErrno &sockerr) { return 0; }
61  LocalDeliverCallback lcb, ErrorCallback ecb) { return false; }
62  void NotifyInterfaceUp (uint32_t interface) {}
63  void NotifyInterfaceDown (uint32_t interface) {}
64  void NotifyAddAddress (uint32_t interface, Ipv6InterfaceAddress address) {}
65  void NotifyRemoveAddress (uint32_t interface, Ipv6InterfaceAddress address) {}
66  void NotifyAddRoute (Ipv6Address dst, Ipv6Prefix mask, Ipv6Address nextHop, uint32_t interface, Ipv6Address prefixToUse = Ipv6Address::
67  GetZero ()) {}
68  void NotifyRemoveRoute (Ipv6Address dst, Ipv6Prefix mask, Ipv6Address nextHop, uint32_t interface, Ipv6Address prefixToUse) {}
69  void SetIpv6 (Ptr<Ipv6> ipv6) {}
70  virtual void PrintRoutingTable (Ptr<OutputStreamWrapper> stream, Time::Unit unit) const {};
71 };
72 
80 {
81 public:
83  virtual void DoRun (void);
84 };
85 
87  : TestCase ("Check negative priorities")
88 {
89 }
90 void
92 {
93  Ptr<Ipv6ListRouting> lr = CreateObject<Ipv6ListRouting> ();
94  Ptr<Ipv6RoutingProtocol> aRouting = CreateObject<Ipv6ARouting> ();
95  Ptr<Ipv6RoutingProtocol> bRouting = CreateObject<Ipv6BRouting> ();
96  // The Ipv6BRouting should be added with higher priority (larger integer value)
97  lr->AddRoutingProtocol (aRouting, -10);
98  lr->AddRoutingProtocol (bRouting, -5);
99  int16_t first = 3;
100  uint32_t num = lr->GetNRoutingProtocols ();
101  NS_TEST_ASSERT_MSG_EQ (num, 2, "100");
103  NS_TEST_ASSERT_MSG_EQ (-5, first, "101");
104  NS_TEST_ASSERT_MSG_EQ (firstRp, bRouting, "102");
105 }
106 
114 {
115 public:
117  virtual void DoRun (void);
118 };
119 
121  : TestCase ("Check positive priorities")
122 {
123 }
124 void
126 {
127  Ptr<Ipv6ListRouting> lr = CreateObject<Ipv6ListRouting> ();
128  Ptr<Ipv6RoutingProtocol> aRouting = CreateObject<Ipv6ARouting> ();
129  Ptr<Ipv6RoutingProtocol> bRouting = CreateObject<Ipv6BRouting> ();
130  // The Ipv6ARouting should be added with higher priority (larger integer
131  // value) and will be fetched first below
132  lr->AddRoutingProtocol (aRouting, 10);
133  lr->AddRoutingProtocol (bRouting, 5);
134  int16_t first = 3;
135  int16_t second = 3;
136  uint32_t num = lr->GetNRoutingProtocols ();
137  NS_TEST_ASSERT_MSG_EQ (num, 2, "200");
139  NS_TEST_ASSERT_MSG_EQ (10, first, "201");
140  NS_TEST_ASSERT_MSG_EQ (firstRp, aRouting, "202");
142  NS_TEST_ASSERT_MSG_EQ (5, second, "203");
143  NS_TEST_ASSERT_MSG_EQ (secondRp, bRouting, "204");
144 }
145 
153 {
154 public:
156  : TestSuite ("ipv6-list-routing", UNIT)
157  {
158  AddTestCase (new Ipv6ListRoutingPositiveTestCase (), TestCase::QUICK);
159  AddTestCase (new Ipv6ListRoutingNegativeTestCase (), TestCase::QUICK);
160  }
161 
162 };
163 
Packet header for IPv6.
Definition: ipv6-header.h:34
Smart pointer class similar to boost::intrusive_ptr.
Definition: ptr.h:73
Callback template class.
Definition: callback.h:1176
Definition: second.py:1
virtual Ptr< Ipv6RoutingProtocol > GetRoutingProtocol(uint32_t index, int16_t &priority) const
Get pointer to routing protocol stored at index,.
A suite of tests to run.
Definition: test.h:1342
void SetIpv6(Ptr< Ipv6 > ipv6)
Typically, invoked directly or indirectly from ns3::Ipv6::SetRoutingProtocol.
void NotifyAddAddress(uint32_t interface, Ipv6InterfaceAddress address)
Notify when specified interface add an address.
IPv6 address associated with an interface.
Ptr< Ipv6Route > RouteOutput(Ptr< Packet > p, const Ipv6Header &header, Ptr< NetDevice > oif, Socket::SocketErrno &sockerr)
Query routing cache for an existing route, for an outbound packet.
encapsulates test code
Definition: test.h:1155
IPv6 ListRouting negative test.
void NotifyInterfaceUp(uint32_t interface)
Notify when specified interface goes UP.
SocketErrno
Enumeration of the possible errors returned by a socket.
Definition: socket.h:82
void NotifyAddRoute(Ipv6Address dst, Ipv6Prefix mask, Ipv6Address nextHop, uint32_t interface, Ipv6Address prefixToUse=Ipv6Address::GetZero())
Notify a new route.
void NotifyInterfaceUp(uint32_t interface)
Notify when specified interface goes UP.
virtual void AddRoutingProtocol(Ptr< Ipv6RoutingProtocol > routingProtocol, int16_t priority)
Register a new routing protocol to be used in this IPv4 stack.
void NotifyInterfaceDown(uint32_t interface)
Notify when specified interface goes DOWN.
virtual void DoRun(void)
Implementation to actually run this TestCase.
void NotifyInterfaceDown(uint32_t interface)
Notify when specified interface goes DOWN.
void SetIpv6(Ptr< Ipv6 > ipv6)
Typically, invoked directly or indirectly from ns3::Ipv6::SetRoutingProtocol.
void NotifyAddAddress(uint32_t interface, Ipv6InterfaceAddress address)
Notify when specified interface add an address.
void AddTestCase(TestCase *testCase, TestDuration duration=QUICK)
Add an individual child TestCase to this test suite.
Definition: test.cc:299
IPv6 ListRouting positive test.
virtual void PrintRoutingTable(Ptr< OutputStreamWrapper > stream, Time::Unit unit) const
Print the Routing Table entries.
#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:168
Unit
The unit to use to interpret a number representing time.
Definition: nstime.h:108
Ptr< Ipv6Route > RouteOutput(Ptr< Packet > p, const Ipv6Header &header, Ptr< NetDevice > oif, Socket::SocketErrno &sockerr)
Query routing cache for an existing route, for an outbound packet.
virtual void PrintRoutingTable(Ptr< OutputStreamWrapper > stream, Time::Unit unit) const
Print the Routing Table entries.
void NotifyAddRoute(Ipv6Address dst, Ipv6Prefix mask, Ipv6Address nextHop, uint32_t interface, Ipv6Address prefixToUse=Ipv6Address::GetZero())
Notify a new route.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
address
Definition: first.py:37
IPv6 dummy routing class (A)
IPv6 dummy routing class (B)
bool RouteInput(Ptr< const Packet > p, const Ipv6Header &header, Ptr< const NetDevice > idev, UnicastForwardCallback ucb, MulticastForwardCallback mcb, LocalDeliverCallback lcb, ErrorCallback ecb)
Route an input packet (to be forwarded or locally delivered)
virtual uint32_t GetNRoutingProtocols(void) const
Get the number of routing protocols.
virtual void DoRun(void)
Implementation to actually run this TestCase.
void NotifyRemoveRoute(Ipv6Address dst, Ipv6Prefix mask, Ipv6Address nextHop, uint32_t interface, Ipv6Address prefixToUse)
Notify route removing.
bool RouteInput(Ptr< const Packet > p, const Ipv6Header &header, Ptr< const NetDevice > idev, UnicastForwardCallback ucb, MulticastForwardCallback mcb, LocalDeliverCallback lcb, ErrorCallback ecb)
Route an input packet (to be forwarded or locally delivered)
Describes an IPv6 address.
Definition: ipv6-address.h:49
Describes an IPv6 prefix.
Definition: ipv6-address.h:459
This test suite implements a Unit Test.
Definition: test.h:1351
Definition: first.py:1
Abstract base class for IPv6 routing protocols.
IPv6 ListRouting TestSuite.
void NotifyRemoveAddress(uint32_t interface, Ipv6InterfaceAddress address)
Notify when specified interface add an address.
void NotifyRemoveAddress(uint32_t interface, Ipv6InterfaceAddress address)
Notify when specified interface add an address.
static Ipv6ListRoutingTestSuite g_ipv6ListRoutingTestSuite
Static variable for test initialization.
void NotifyRemoveRoute(Ipv6Address dst, Ipv6Prefix mask, Ipv6Address nextHop, uint32_t interface, Ipv6Address prefixToUse)
Notify route removing.