1 | #include <stdio.h> |
2 | #include <string.h> |
3 | #include <netinet/in.h> |
4 | |
5 | |
6 | static int |
7 | do_test (void) |
8 | { |
9 | int result = 0; |
10 | char buf[16]; |
11 | memset (buf, '\0', 16); |
12 | |
13 | if (! IN6_IS_ADDR_UNSPECIFIED (buf)) |
14 | { |
15 | puts (s: "positive IN6_IS_ADDR_UNSPECIFIED failed" ); |
16 | result = 1; |
17 | } |
18 | for (size_t i = 0; i < 16; ++i) |
19 | { |
20 | buf[i] = 1; |
21 | if (IN6_IS_ADDR_UNSPECIFIED (buf)) |
22 | { |
23 | printf (format: "negative IN6_IS_ADDR_UNSPECIFIED with byte %zu failed\n" , |
24 | i); |
25 | result = 1; |
26 | } |
27 | buf[i] = 0; |
28 | } |
29 | |
30 | if (IN6_IS_ADDR_LOOPBACK (buf)) |
31 | { |
32 | puts (s: "negative IN6_IS_ADDR_UNSPECIFIED failed" ); |
33 | result = 1; |
34 | } |
35 | buf[15] = 1; |
36 | if (! IN6_IS_ADDR_LOOPBACK (buf)) |
37 | { |
38 | puts (s: "positive IN6_IS_ADDR_UNSPECIFIED failed" ); |
39 | result = 1; |
40 | } |
41 | buf[15] = 0; |
42 | |
43 | buf[0] = 0xfe; |
44 | buf[1] = 0x80; |
45 | if (! IN6_IS_ADDR_LINKLOCAL (buf)) |
46 | { |
47 | puts (s: "positive IN6_IS_ADDR_LINKLOCAL failed" ); |
48 | result = 1; |
49 | } |
50 | for (size_t i = 1; i < 16; ++i) |
51 | { |
52 | buf[i] ^= 1; |
53 | if (! IN6_IS_ADDR_LINKLOCAL (buf)) |
54 | { |
55 | printf (format: "positive IN6_IS_ADDR_LINKLOCAL byte %zu failed\n" , i); |
56 | result = 1; |
57 | } |
58 | buf[i] ^= 1; |
59 | } |
60 | buf[0] = 0xff; |
61 | buf[1] = 0x80; |
62 | if (IN6_IS_ADDR_LINKLOCAL (buf)) |
63 | { |
64 | puts (s: "negative IN6_IS_ADDR_LINKLOCAL failed" ); |
65 | result = 1; |
66 | } |
67 | buf[0] = 0xfe; |
68 | buf[1] = 0xc0; |
69 | if (IN6_IS_ADDR_LINKLOCAL (buf)) |
70 | { |
71 | puts (s: "negative IN6_IS_ADDR_LINKLOCAL #2 failed" ); |
72 | result = 1; |
73 | } |
74 | |
75 | buf[0] = 0xfe; |
76 | buf[1] = 0xc0; |
77 | if (! IN6_IS_ADDR_SITELOCAL (buf)) |
78 | { |
79 | puts (s: "positive IN6_IS_ADDR_SITELOCAL failed" ); |
80 | result = 1; |
81 | } |
82 | for (size_t i = 1; i < 16; ++i) |
83 | { |
84 | buf[i] ^= 1; |
85 | if (! IN6_IS_ADDR_SITELOCAL (buf)) |
86 | { |
87 | printf (format: "positive IN6_IS_ADDR_SITELOCAL byte %zu failed\n" , i); |
88 | result = 1; |
89 | } |
90 | buf[i] ^= 1; |
91 | } |
92 | buf[0] = 0xff; |
93 | buf[1] = 0x80; |
94 | if (IN6_IS_ADDR_SITELOCAL (buf)) |
95 | { |
96 | puts (s: "negative IN6_IS_ADDR_SITELOCAL failed" ); |
97 | result = 1; |
98 | } |
99 | buf[0] = 0xf8; |
100 | buf[1] = 0xc0; |
101 | if (IN6_IS_ADDR_SITELOCAL (buf)) |
102 | { |
103 | puts (s: "negative IN6_IS_ADDR_SITELOCAL #2 failed" ); |
104 | result = 1; |
105 | } |
106 | |
107 | memset (buf, '\0', 16); |
108 | buf[10] = 0xff; |
109 | buf[11] = 0xff; |
110 | if (! IN6_IS_ADDR_V4MAPPED (buf)) |
111 | { |
112 | puts (s: "positive IN6_IS_ADDR_V4MAPPED failed" ); |
113 | result = 1; |
114 | } |
115 | for (size_t i = 12; i < 16; ++i) |
116 | { |
117 | buf[i] ^= 1; |
118 | if (! IN6_IS_ADDR_V4MAPPED (buf)) |
119 | { |
120 | printf (format: "positive IN6_IS_ADDR_V4MAPPED byte %zu failed\n" , i); |
121 | result = 1; |
122 | } |
123 | buf[i] ^= 1; |
124 | } |
125 | for (size_t i = 0; i < 12; ++i) |
126 | { |
127 | buf[i] ^= 1; |
128 | if (IN6_IS_ADDR_V4MAPPED (buf)) |
129 | { |
130 | printf (format: "negative IN6_IS_ADDR_V4MAPPED byte %zu failed\n" , i); |
131 | result = 1; |
132 | } |
133 | buf[i] ^= 1; |
134 | } |
135 | |
136 | memset (buf, '\0', 16); |
137 | for (size_t i = 12; i < 16; ++i) |
138 | { |
139 | buf[i] ^= 2; |
140 | if (! IN6_IS_ADDR_V4COMPAT (buf)) |
141 | { |
142 | printf (format: "positive IN6_IS_ADDR_V4COMPAT byte %zu failed\n" , i); |
143 | result = 1; |
144 | } |
145 | buf[i] ^= 2; |
146 | } |
147 | for (size_t i = 0; i < 12; ++i) |
148 | { |
149 | buf[i] ^= 1; |
150 | if (IN6_IS_ADDR_V4COMPAT (buf)) |
151 | { |
152 | printf (format: "negative IN6_IS_ADDR_V4COMPAT byte %zu failed\n" , i); |
153 | result = 1; |
154 | } |
155 | buf[i] ^= 1; |
156 | } |
157 | if (IN6_IS_ADDR_V4COMPAT (buf)) |
158 | { |
159 | puts (s: "negative IN6_IS_ADDR_V4COMPAT #2 failed" ); |
160 | result = 1; |
161 | } |
162 | buf[15] = 1; |
163 | if (IN6_IS_ADDR_V4COMPAT (buf)) |
164 | { |
165 | puts (s: "negative IN6_IS_ADDR_V4COMPAT #3 failed" ); |
166 | result = 1; |
167 | } |
168 | |
169 | return result; |
170 | } |
171 | |
172 | #include <support/test-driver.c> |
173 | |