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0775e60e AT |
1 | #define BOOST_TEST_DYN_LINK |
2 | #define BOOST_TEST_NO_MAIN | |
3 | #ifdef HAVE_CONFIG_H | |
4 | #include "config.h" | |
5 | #endif | |
6 | #include <boost/test/unit_test.hpp> | |
7 | #include <bitset> | |
8 | #include "iputils.hh" | |
9 | ||
10 | using namespace boost; | |
11 | ||
12 | BOOST_AUTO_TEST_SUITE(nmtree) | |
13 | ||
14 | BOOST_AUTO_TEST_CASE(test_basic) { | |
15 | NetmaskTree<int> nmt; | |
16 | nmt.insert(Netmask("130.161.252.0/24")).second=0; | |
17 | nmt.insert(Netmask("130.161.0.0/16")).second=1; | |
18 | nmt.insert(Netmask("130.0.0.0/8")).second=2; | |
19 | ||
20 | BOOST_CHECK_EQUAL(nmt.lookup(ComboAddress("213.244.168.210")), (void*)0); | |
21 | auto found=nmt.lookup(ComboAddress("130.161.252.29")); | |
22 | BOOST_CHECK(found); | |
23 | BOOST_CHECK_EQUAL(found->second, 0); | |
24 | found=nmt.lookup(ComboAddress("130.161.180.1")); | |
25 | BOOST_CHECK(found); | |
26 | BOOST_CHECK_EQUAL(found->second, 1); | |
27 | ||
28 | BOOST_CHECK_EQUAL(nmt.lookup(ComboAddress("130.255.255.255"))->second, 2); | |
29 | BOOST_CHECK_EQUAL(nmt.lookup(ComboAddress("130.161.252.255"))->second, 0); | |
30 | BOOST_CHECK_EQUAL(nmt.lookup(ComboAddress("130.161.253.255"))->second, 1); | |
31 | ||
32 | found=nmt.lookup(ComboAddress("130.145.180.1")); | |
33 | BOOST_CHECK(found); | |
34 | BOOST_CHECK_EQUAL(found->second, 2); | |
35 | ||
36 | nmt.clear(); | |
37 | BOOST_CHECK(!nmt.lookup(ComboAddress("130.161.180.1"))); | |
38 | ||
39 | nmt.insert(Netmask("::1")).second=1; | |
40 | nmt.insert(Netmask("::/0")).second=0; | |
41 | nmt.insert(Netmask("fe80::/16")).second=2; | |
42 | BOOST_CHECK_EQUAL(nmt.lookup(ComboAddress("130.161.253.255")), (void*)0); | |
43 | BOOST_CHECK_EQUAL(nmt.lookup(ComboAddress("::2"))->second, 0); | |
44 | BOOST_CHECK_EQUAL(nmt.lookup(ComboAddress("::ffff"))->second, 0); | |
45 | BOOST_CHECK_EQUAL(nmt.lookup(ComboAddress("::1"))->second, 1); | |
46 | BOOST_CHECK_EQUAL(nmt.lookup(ComboAddress("fe80::1"))->second, 2); | |
47 | } | |
48 | ||
b302705c | 49 | BOOST_AUTO_TEST_CASE(test_single) { |
50 | NetmaskTree<bool> nmt; | |
51 | nmt.insert(Netmask("127.0.0.0/8")).second=1; | |
52 | BOOST_CHECK_EQUAL(nmt.lookup(ComboAddress("127.0.0.1"))->second, 1); | |
53 | } | |
54 | ||
0775e60e AT |
55 | BOOST_AUTO_TEST_CASE(test_scale) { |
56 | string start="192.168."; | |
57 | NetmaskTree<int> works; | |
58 | for(int i=0; i < 256; ++i) { | |
59 | for(int j=0; j < 256; ++j) { | |
60 | works.insert(Netmask(start+std::to_string(i)+"."+std::to_string(j))).second=i*j; | |
61 | } | |
62 | } | |
63 | ||
64 | for(int i=0; i < 256; ++i) { | |
65 | for(int j=0; j < 256; ++j) { | |
66 | BOOST_CHECK_EQUAL(works.lookup(ComboAddress(start+std::to_string(i)+"."+std::to_string(j)))->second, i*j); | |
67 | } | |
68 | } | |
69 | ||
70 | start="130.161."; | |
71 | for(int i=0; i < 256; ++i) { | |
72 | for(int j=0; j < 256; ++j) { | |
73 | BOOST_CHECK_EQUAL(works.lookup(ComboAddress(start+std::to_string(i)+"."+std::to_string(j))), (void*)0); | |
74 | } | |
75 | } | |
76 | ||
77 | start="2000:123:"; | |
78 | for(int i=0; i < 256; ++i) { | |
79 | for(int j=0; j < 256; ++j) { | |
80 | works.insert(Netmask(start+std::to_string(i)+":"+std::to_string(j)+"::/64")).second=i*j; | |
81 | } | |
82 | } | |
83 | ||
84 | for(int i=0; i < 256; ++i) { | |
85 | for(int j=0; j < 256; ++j) { | |
86 | BOOST_CHECK_EQUAL(works.lookup(ComboAddress(start+std::to_string(i)+":"+std::to_string(j)+"::"+std::to_string(i)+":"+std::to_string(j)))->second, i*j); | |
87 | } | |
88 | } | |
89 | ||
90 | start="2001:123:"; | |
91 | for(int i=0; i < 256; ++i) { | |
92 | for(int j=0; j < 256; ++j) { | |
93 | BOOST_CHECK_EQUAL(works.lookup(ComboAddress(start+std::to_string(i)+":"+std::to_string(j)+"::"+std::to_string(i)+":"+std::to_string(j))), (void*)0); | |
94 | } | |
95 | } | |
96 | } | |
97 | ||
ee32ab25 RG |
98 | BOOST_AUTO_TEST_CASE(test_removal) { |
99 | std::string prefix = "192."; | |
11f4719b | 100 | NetmaskTree<int> nmt(true); |
ee32ab25 RG |
101 | |
102 | size_t count = 0; | |
103 | for(unsigned int i = 0; i < 256; ++i) { | |
104 | for(unsigned int j = 16; j <= 32; ++j) { | |
105 | nmt.insert(Netmask(prefix + std::to_string(i) +".127.255/"+std::to_string(j))).second = j; | |
106 | count++; | |
107 | } | |
108 | } | |
109 | ||
110 | BOOST_CHECK_EQUAL(nmt.size(), count); | |
111 | ||
112 | for(unsigned int i = 0; i < 256; ++i) { | |
113 | ComboAddress key(prefix + std::to_string(i) + ".127.255"); | |
114 | const auto result = nmt.lookup(key); | |
115 | BOOST_CHECK_EQUAL(result->first.getBits(), 32); | |
116 | BOOST_CHECK_EQUAL(result->first.getMaskedNetwork().toString(), key.toString()); | |
117 | BOOST_CHECK_EQUAL(result->second, 32); | |
118 | } | |
119 | ||
120 | for(unsigned int i = 0; i < 256; ++i) { | |
121 | for(unsigned int j = 32; j >= 16; --j) { | |
122 | ComboAddress key(prefix + std::to_string(i) + ".127.255"); | |
123 | nmt.erase(Netmask(key, j)); | |
124 | const auto result = nmt.lookup(key); | |
125 | ||
126 | if (j > 16) { | |
127 | BOOST_REQUIRE(result != nullptr); | |
128 | BOOST_CHECK_EQUAL(result->first.getBits(), j-1); | |
129 | BOOST_CHECK_EQUAL(result->first.getMaskedNetwork().toString(), Netmask(key, j-1).getMaskedNetwork().toString()); | |
130 | BOOST_CHECK_EQUAL(result->second, j - 1); | |
131 | } | |
132 | else { | |
133 | BOOST_CHECK(result == nullptr); | |
134 | } | |
135 | } | |
136 | } | |
137 | ||
138 | BOOST_CHECK_EQUAL(nmt.size(), 0); | |
139 | BOOST_CHECK(nmt.empty()); | |
140 | } | |
141 | ||
0775e60e | 142 | BOOST_AUTO_TEST_SUITE_END() |