A Discrete-Event Network Simulator
API
flame-test-suite.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  * Author: Pavel Boyko <boyko@iitp.ru>
19  */
20 
21 #include "ns3/test.h"
22 #include "ns3/packet.h"
23 #include "ns3/simulator.h"
24 #include "ns3/flame-header.h"
25 #include "ns3/flame-rtable.h"
26 
27 using namespace ns3;
28 using namespace flame;
29 
36 struct FlameHeaderTest : public TestCase
37 {
39  TestCase ("FlameHeader roundtrip serialization")
40  {
41  }
42  void DoRun ();
43 };
44 
45 void
47 {
48  FlameHeader a;
49  a.AddCost (123);
50  a.SetSeqno (456);
51  a.SetOrigDst (Mac48Address ("11:22:33:44:55:66"));
52  a.SetOrigSrc (Mac48Address ("00:11:22:33:44:55"));
53  a.SetProtocol (0x806);
54  Ptr<Packet> packet = Create<Packet> ();
55  packet->AddHeader (a);
56  FlameHeader b;
57  packet->RemoveHeader (b);
58  NS_TEST_ASSERT_MSG_EQ (b, a, "FlameHeader roundtrip serialization works");
59 }
60 
61 //-----------------------------------------------------------------------------
62 
69 class FlameRtableTest : public TestCase
70 {
71 public:
72  FlameRtableTest ();
73  void DoRun ();
74 
75 private:
77  void TestLookup ();
78 
80  void TestAddPath ();
82  void TestExpire ();
83 
84 private:
87  uint32_t iface;
88  uint8_t cost;
89  uint16_t seqnum;
91 };
92 
95 
97  TestCase ("FlameRtable"),
98  dst ("01:00:00:01:00:01"),
99  hop ("01:00:00:01:00:03"),
100  iface (8010),
101  cost (10),
102  seqnum (1)
103 {
104 }
105 
106 void
108 {
110 
112  NS_TEST_EXPECT_MSG_EQ ((table->Lookup (dst) == correct), true, "Routing table lookup works");
113 }
114 
115 void
117 {
119 }
120 
121 void
123 {
124  // this is assumed to be called when path records are already expired
126  NS_TEST_EXPECT_MSG_EQ (table->Lookup (dst).IsValid (), false, "Routing table records expirations works");
127 }
128 
129 void
131 {
132  table = CreateObject<FlameRtable> ();
133 
134  Simulator::Schedule (Seconds (0), &FlameRtableTest::TestLookup, this);
135  Simulator::Schedule (Seconds (1), &FlameRtableTest::TestAddPath, this);
136  Simulator::Schedule (Seconds (122), &FlameRtableTest::TestExpire, this);
137 
138  Simulator::Run ();
139  Simulator::Destroy ();
140 }
141 
142 
149 class FlameTestSuite : public TestSuite
150 {
151 public:
152  FlameTestSuite ();
153 };
154 
156  : TestSuite ("devices-mesh-flame", UNIT)
157 {
158  AddTestCase (new FlameHeaderTest, TestCase::QUICK);
159  AddTestCase (new FlameRtableTest, TestCase::QUICK);
160 }
161 
uint32_t RemoveHeader(Header &header)
Deserialize and remove the header from the internal buffer.
Definition: packet.cc:280
void SetSeqno(uint16_t seqno)
Set sequence number value.
Unit test for FlameRtable.
void SetOrigDst(Mac48Address dst)
Set origin destination address.
void AddPath(const Mac48Address destination, const Mac48Address retransmitter, const uint32_t interface, const uint8_t cost, const uint16_t seqnum)
Add path.
Definition: flame-rtable.cc:65
A suite of tests to run.
Definition: test.h:1341
static FlameTestSuite g_flameTestSuite
the test suite
#define NS_TEST_EXPECT_MSG_EQ(actual, limit, msg)
Test that an actual and expected (limit) value are equal and report if not.
Definition: test.h:283
uint32_t iface
interface
encapsulates test code
Definition: test.h:1153
Built-in self test for FlameHeader.
void SetProtocol(uint16_t protocol)
Set protocol value.
void AddTestCase(TestCase *testCase, TestDuration duration=QUICK)
Add an individual child TestCase to this test suite.
Definition: test.cc:299
void TestExpire()
Test add path and try to lookup after entry has expired.
#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:166
uint8_t cost
cost
void AddCost(uint8_t cost)
Add cost value.
Definition: flame-header.cc:93
void DoRun()
Implementation to actually run this TestCase.
Ptr< FlameRtable > table
table
Every class exported by the ns3 library is enclosed in the ns3 namespace.
Mac48Address dst
destination address
Route lookup result, return type of LookupXXX methods.
Definition: flame-rtable.h:45
Mac48Address hop
hop address
void SetOrigSrc(Mac48Address OrigSrc)
Set origin source function.
an EUI-48 address
Definition: mac48-address.h:43
uint16_t seqnum
sequence number
Flame Test Suite.
void TestAddPath()
Test add path and try to lookup after entry has expired.
Time Seconds(double value)
Construct a Time in the indicated unit.
Definition: nstime.h:1064
void TestLookup()
Test Add apth and lookup path;.
void DoRun()
Implementation to actually run this TestCase.
LookupResult Lookup(Mac48Address destination)
Lookup path to destination.
Definition: flame-rtable.cc:88
void AddHeader(const Header &header)
Add header to this packet.
Definition: packet.cc:256
static FlameRtableTest g_FlameRtableTest
Test instance.