A Discrete-Event Network Simulator
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ipv6-address-test-suite.cc
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1/*
2 * This program is free software; you can redistribute it and/or modify
3 * it under the terms of the GNU General Public License version 2 as
4 * published by the Free Software Foundation;
5 *
6 * This program is distributed in the hope that it will be useful,
7 * but WITHOUT ANY WARRANTY; without even the implied warranty of
8 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9 * GNU General Public License for more details.
10 *
11 * You should have received a copy of the GNU General Public License
12 * along with this program; if not, write to the Free Software
13 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
14 */
15
16#include "ns3/ipv6-address.h"
17#include "ns3/test.h"
18
19using namespace ns3;
20
21/**
22 * \ingroup network-test
23 * \ingroup tests
24 *
25 * Ipv6Address unit tests.
26 */
27class Ipv6AddressTestCase : public TestCase
28{
29 public:
30 Ipv6AddressTestCase();
31 ~Ipv6AddressTestCase() override;
32
33 private:
34 void DoRun() override;
35};
36
37Ipv6AddressTestCase::Ipv6AddressTestCase()
38 : TestCase("serialization code")
39{
40}
41
42Ipv6AddressTestCase::~Ipv6AddressTestCase()
43{
44}
45
46void
47Ipv6AddressTestCase::DoRun()
48{
49 Ipv6Address ip = Ipv6Address("2001:db8::1");
50 uint8_t ipBytes[16];
51 ip.Serialize(ipBytes);
52 NS_TEST_ASSERT_MSG_EQ(ipBytes[0], 0x20, "Failed string conversion");
53 NS_TEST_ASSERT_MSG_EQ(ipBytes[1], 0x01, "Failed string conversion");
54 NS_TEST_ASSERT_MSG_EQ(ipBytes[2], 0x0d, "Failed string conversion");
55 NS_TEST_ASSERT_MSG_EQ(ipBytes[3], 0xb8, "Failed string conversion");
56 NS_TEST_ASSERT_MSG_EQ(ipBytes[15], 1, "Failed string conversion");
57
58 ip = Ipv6Address("2001:db8:1::1");
59 ip.Serialize(ipBytes);
60 NS_TEST_ASSERT_MSG_EQ(ipBytes[0], 0x20, "Failed string conversion");
61 NS_TEST_ASSERT_MSG_EQ(ipBytes[1], 0x01, "Failed string conversion");
62 NS_TEST_ASSERT_MSG_EQ(ipBytes[2], 0x0d, "Failed string conversion");
63 NS_TEST_ASSERT_MSG_EQ(ipBytes[3], 0xb8, "Failed string conversion");
64 NS_TEST_ASSERT_MSG_EQ(ipBytes[5], 0x01, "Failed string conversion");
65 NS_TEST_ASSERT_MSG_EQ(ipBytes[15], 1, "Failed string conversion");
66
67 // Zero padding
68 ip = Ipv6Address("2001:0db8:0001::1");
69 ip.Serialize(ipBytes);
70 NS_TEST_ASSERT_MSG_EQ(ipBytes[0], 0x20, "Failed string conversion");
71 NS_TEST_ASSERT_MSG_EQ(ipBytes[1], 0x01, "Failed string conversion");
72 NS_TEST_ASSERT_MSG_EQ(ipBytes[2], 0x0d, "Failed string conversion");
73 NS_TEST_ASSERT_MSG_EQ(ipBytes[3], 0xb8, "Failed string conversion");
74 NS_TEST_ASSERT_MSG_EQ(ipBytes[5], 0x01, "Failed string conversion");
75 NS_TEST_ASSERT_MSG_EQ(ipBytes[15], 1, "Failed string conversion");
76
77 ip = Ipv6Address("2001:db8:0:1::1");
78 ip.Serialize(ipBytes);
79 NS_TEST_ASSERT_MSG_EQ(ipBytes[0], 0x20, "Failed string conversion");
80 NS_TEST_ASSERT_MSG_EQ(ipBytes[1], 0x01, "Failed string conversion");
81 NS_TEST_ASSERT_MSG_EQ(ipBytes[2], 0x0d, "Failed string conversion");
82 NS_TEST_ASSERT_MSG_EQ(ipBytes[3], 0xb8, "Failed string conversion");
83 NS_TEST_ASSERT_MSG_EQ(ipBytes[7], 0x01, "Failed string conversion");
84 NS_TEST_ASSERT_MSG_EQ(ipBytes[15], 1, "Failed string conversion");
85
86 ip = Ipv6Address("2001:db8:0:1:0:0:0:1");
87 ip.Serialize(ipBytes);
88 NS_TEST_ASSERT_MSG_EQ(ipBytes[0], 0x20, "Failed string conversion");
89 NS_TEST_ASSERT_MSG_EQ(ipBytes[1], 0x01, "Failed string conversion");
90 NS_TEST_ASSERT_MSG_EQ(ipBytes[2], 0x0d, "Failed string conversion");
91 NS_TEST_ASSERT_MSG_EQ(ipBytes[3], 0xb8, "Failed string conversion");
92 NS_TEST_ASSERT_MSG_EQ(ipBytes[7], 0x01, "Failed string conversion");
93 NS_TEST_ASSERT_MSG_EQ(ipBytes[15], 1, "Failed string conversion");
94
95 // Please add more tests below
96}
97
98/**
99 * \ingroup network-test
100 * \ingroup tests
101 *
102 * \brief Ipv6Address TestSuite
103 *
104 */
105class Ipv6AddressTestSuite : public TestSuite
106{
107 public:
108 Ipv6AddressTestSuite();
109};
110
111Ipv6AddressTestSuite::Ipv6AddressTestSuite()
112 : TestSuite("ipv6-address", Type::UNIT)
113{
114 AddTestCase(new Ipv6AddressTestCase, TestCase::Duration::QUICK);
115}
116
117static Ipv6AddressTestSuite ipv6AddressTestSuite; //!< Static variable for test initialization
Ipv6AddressTestCase
Ipv6Address unit tests.
Definition: ipv6-address-test-suite.cc:28
Ipv6AddressTestCase::DoRun
void DoRun() override
Implementation to actually run this TestCase.
Definition: ipv6-address-test-suite.cc:47
Ipv6AddressTestSuite
Ipv6Address TestSuite.
Definition: ipv6-address-test-suite.cc:106
ns3::Ipv6Address
Describes an IPv6 address.
Definition: ipv6-address.h:49
ns3::Ipv6Address::Serialize
void Serialize(uint8_t buf[16]) const
Serialize this address to a 16-byte buffer.
Definition: ipv6-address.cc:230
ns3::TestCase
encapsulates test code
Definition: test.h:1061
ns3::TestCase::AddTestCase
void AddTestCase(TestCase *testCase, Duration duration=Duration::QUICK)
Add an individual child TestCase to this test suite.
Definition: test.cc:301
ns3::TestSuite
A suite of tests to run.
Definition: test.h:1268
ns3::TestSuite::Type
Type
Type of test.
Definition: test.h:1275
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:145
ipv6AddressTestSuite
static Ipv6AddressTestSuite ipv6AddressTestSuite
Static variable for test initialization.
Definition: ipv6-address-test-suite.cc:117
ns3
Every class exported by the ns3 library is enclosed in the ns3 namespace.