kaguya
137 lines
2.9 KiB
C
137 lines
2.9 KiB
C
#include <arpa/inet.h>
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#include <assert.h>
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#include <string.h>
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int main() {
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struct in_addr addr;
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assert(inet_pton(AF_INET, "1.1.1.1", &addr));
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assert((addr.s_addr & 0xFF) == 1);
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assert(((addr.s_addr >> 8) & 0xFF) == 1);
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assert(((addr.s_addr >> 16) & 0xFF) == 1);
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assert(((addr.s_addr >> 24) & 0xFF) == 1);
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assert(!inet_pton(AF_INET, "256.999.1234.555", &addr));
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assert(!inet_pton(AF_INET, "a.b.c.d", &addr));
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struct in6_addr test6;
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{
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struct in6_addr addr6 = {
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.s6_addr = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01
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},
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};
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int ret = inet_pton(AF_INET6, "::1", &test6);
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assert(ret == 1);
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assert(!memcmp(&addr6, &test6, sizeof(addr6)));
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}
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memset(&test6, 0, sizeof(test6));
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{
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struct in6_addr addr6 = {
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.s6_addr16 = {
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htons(0x2606), htons(0x4700), htons(0x4700), htons(0x00), htons(0x00), htons(0x00), htons(0x00), htons(0x1111)
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},
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};
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int ret = inet_pton(AF_INET6, "2606:4700:4700::1111", &test6);
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assert(ret == 1);
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assert(!memcmp(&addr6, &test6, sizeof(addr6)));
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}
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memset(&test6, 0, sizeof(test6));
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{
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struct in6_addr addr6 = {
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.s6_addr16 = {
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htons(0x2606), htons(0x4700), htons(0x4700), htons(0x00), htons(0x00), htons(0x00), htons(0x00), htons(0x1111)
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},
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};
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int ret = inet_pton(AF_INET6, "2606:4700:4700:0000:0000:0000:0000:1111", &test6);
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assert(ret == 1);
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assert(!memcmp(&addr6, &test6, sizeof(addr6)));
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}
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memset(&test6, 0, sizeof(test6));
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{
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struct in6_addr addr6 = {
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.s6_addr16 = {
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0, 0, 0, 0, 0, 0, 0, 0
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},
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};
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int ret = inet_pton(AF_INET6, "::", &test6);
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assert(ret == 1);
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assert(!memcmp(&addr6, &test6, sizeof(addr6)));
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}
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memset(&test6, 0, sizeof(test6));
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{
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int ret = inet_pton(AF_INET6, "mlibc::", &test6);
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assert(!ret);
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}
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memset(&test6, 0, sizeof(test6));
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{
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struct in6_addr addr6 = {
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.s6_addr = {
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0xFF, 0xFF, 204, 152, 189, 116,
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},
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};
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int ret = inet_pton(AF_INET6, "::FFFF:204.152.189.116", &test6);
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assert(ret == 1);
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assert(!memcmp(&addr6, &test6, sizeof(addr6)));
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}
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memset(&test6, 0, sizeof(test6));
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{
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int ret = inet_pton(AF_INET6, "::FFFF:204.152.189.", &test6);
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assert(!ret);
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}
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memset(&test6, 0, sizeof(test6));
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{
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int ret = inet_pton(AF_INET6, "::FFFF:204.152.189.420", &test6);
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assert(!ret);
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}
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memset(&test6, 0, sizeof(test6));
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{
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int ret = inet_pton(AF_INET6, "::FFFF:204.152.420.69", &test6);
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assert(!ret);
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}
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memset(&test6, 0, sizeof(test6));
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{
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int ret = inet_pton(AF_INET6, "1100::FFFF:204.152.189.116", &test6);
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(void) ret;
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#if !defined(USE_HOST_LIBC)
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assert(!ret);
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#endif
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}
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memset(&test6, 0, sizeof(test6));
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{
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struct in6_addr addr6 = {
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.s6_addr = {
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0xFF, 0xFF, 204, 152, 189, 116,
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},
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};
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int ret = inet_pton(AF_INET6, "0000:0000:0000:0000:0000:FFFF:204.152.189.116", &test6);
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assert(ret == 1);
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assert(!memcmp(&addr6, &test6, sizeof(addr6)));
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}
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return 0;
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}
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