You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
171 lines
6.3 KiB
171 lines
6.3 KiB
/* Copyright Joyent, Inc. and other Node contributors. All rights reserved. |
|
* |
|
* Permission is hereby granted, free of charge, to any person obtaining a copy |
|
* of this software and associated documentation files (the "Software"), to |
|
* deal in the Software without restriction, including without limitation the |
|
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
|
* sell copies of the Software, and to permit persons to whom the Software is |
|
* furnished to do so, subject to the following conditions: |
|
* |
|
* The above copyright notice and this permission notice shall be included in |
|
* all copies or substantial portions of the Software. |
|
* |
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
|
* IN THE SOFTWARE. |
|
*/ |
|
|
|
#include "uv.h" |
|
#include "task.h" |
|
|
|
#include <stdio.h> |
|
#include <string.h> |
|
|
|
#ifdef __linux__ |
|
# include <sys/socket.h> |
|
# include <net/if.h> |
|
#endif |
|
|
|
|
|
TEST_IMPL(ip6_addr_link_local) { |
|
#if defined(__CYGWIN__) || defined(__MSYS__) |
|
/* FIXME: Does Cygwin support this? */ |
|
RETURN_SKIP("FIXME: This test needs more investigation on Cygwin"); |
|
#endif |
|
char string_address[INET6_ADDRSTRLEN]; |
|
uv_interface_address_t* addresses; |
|
uv_interface_address_t* address; |
|
struct sockaddr_in6 addr; |
|
unsigned int iface_index; |
|
const char* device_name; |
|
/* 40 bytes address, 16 bytes device name, plus reserve. */ |
|
char scoped_addr[128]; |
|
size_t scoped_addr_len; |
|
char interface_id[UV_IF_NAMESIZE]; |
|
size_t interface_id_len; |
|
int count; |
|
int ix; |
|
int r; |
|
|
|
ASSERT(0 == uv_interface_addresses(&addresses, &count)); |
|
|
|
for (ix = 0; ix < count; ix++) { |
|
address = addresses + ix; |
|
|
|
if (address->address.address6.sin6_family != AF_INET6) |
|
continue; |
|
|
|
ASSERT(0 == uv_inet_ntop(AF_INET6, |
|
&address->address.address6.sin6_addr, |
|
string_address, |
|
sizeof(string_address))); |
|
|
|
/* Skip addresses that are not link-local. */ |
|
if (strncmp(string_address, "fe80::", 6) != 0) |
|
continue; |
|
|
|
iface_index = address->address.address6.sin6_scope_id; |
|
device_name = address->name; |
|
|
|
scoped_addr_len = sizeof(scoped_addr); |
|
ASSERT(0 == uv_if_indextoname(iface_index, scoped_addr, &scoped_addr_len)); |
|
#ifndef _WIN32 |
|
/* This assert fails on Windows, as Windows semantics are different. */ |
|
ASSERT(0 == strcmp(device_name, scoped_addr)); |
|
#endif |
|
|
|
interface_id_len = sizeof(interface_id); |
|
r = uv_if_indextoiid(iface_index, interface_id, &interface_id_len); |
|
ASSERT(0 == r); |
|
#ifdef _WIN32 |
|
/* On Windows, the interface identifier is the numeric string of the index. */ |
|
ASSERT(strtoul(interface_id, NULL, 10) == iface_index); |
|
#else |
|
/* On Unix/Linux, the interface identifier is the interface device name. */ |
|
ASSERT(0 == strcmp(device_name, interface_id)); |
|
#endif |
|
|
|
snprintf(scoped_addr, |
|
sizeof(scoped_addr), |
|
"%s%%%s", |
|
string_address, |
|
interface_id); |
|
|
|
fprintf(stderr, "Testing link-local address %s " |
|
"(iface_index: 0x%02x, device_name: %s)\n", |
|
scoped_addr, |
|
iface_index, |
|
device_name); |
|
fflush(stderr); |
|
|
|
ASSERT(0 == uv_ip6_addr(scoped_addr, TEST_PORT, &addr)); |
|
fprintf(stderr, "Got scope_id 0x%02x\n", addr.sin6_scope_id); |
|
fflush(stderr); |
|
ASSERT(iface_index == addr.sin6_scope_id); |
|
} |
|
|
|
uv_free_interface_addresses(addresses, count); |
|
|
|
scoped_addr_len = sizeof(scoped_addr); |
|
ASSERT(0 != uv_if_indextoname((unsigned int)-1, scoped_addr, &scoped_addr_len)); |
|
|
|
MAKE_VALGRIND_HAPPY(); |
|
return 0; |
|
} |
|
|
|
|
|
#define GOOD_ADDR_LIST(X) \ |
|
X("::") \ |
|
X("::1") \ |
|
X("fe80::1") \ |
|
X("fe80::") \ |
|
X("fe80::2acf:daff:fedd:342a") \ |
|
X("fe80:0:0:0:2acf:daff:fedd:342a") \ |
|
X("fe80:0:0:0:2acf:daff:1.2.3.4") \ |
|
X("ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255") \ |
|
|
|
#define BAD_ADDR_LIST(X) \ |
|
X(":::1") \ |
|
X("abcde::1") \ |
|
X("fe80:0:0:0:2acf:daff:fedd:342a:5678") \ |
|
X("fe80:0:0:0:2acf:daff:abcd:1.2.3.4") \ |
|
X("fe80:0:0:2acf:daff:1.2.3.4.5") \ |
|
X("ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255.255") \ |
|
|
|
#define TEST_GOOD(ADDR) \ |
|
ASSERT(0 == uv_inet_pton(AF_INET6, ADDR, &addr)); \ |
|
ASSERT(0 == uv_inet_pton(AF_INET6, ADDR "%en1", &addr)); \ |
|
ASSERT(0 == uv_inet_pton(AF_INET6, ADDR "%%%%", &addr)); \ |
|
ASSERT(0 == uv_inet_pton(AF_INET6, ADDR "%en1:1.2.3.4", &addr)); \ |
|
|
|
#define TEST_BAD(ADDR) \ |
|
ASSERT(0 != uv_inet_pton(AF_INET6, ADDR, &addr)); \ |
|
ASSERT(0 != uv_inet_pton(AF_INET6, ADDR "%en1", &addr)); \ |
|
ASSERT(0 != uv_inet_pton(AF_INET6, ADDR "%%%%", &addr)); \ |
|
ASSERT(0 != uv_inet_pton(AF_INET6, ADDR "%en1:1.2.3.4", &addr)); \ |
|
|
|
TEST_IMPL(ip6_pton) { |
|
struct in6_addr addr; |
|
|
|
GOOD_ADDR_LIST(TEST_GOOD) |
|
BAD_ADDR_LIST(TEST_BAD) |
|
|
|
MAKE_VALGRIND_HAPPY(); |
|
return 0; |
|
} |
|
|
|
#undef GOOD_ADDR_LIST |
|
#undef BAD_ADDR_LIST |
|
|
|
#ifdef SIN6_LEN |
|
TEST_IMPL(ip6_sin6_len) { |
|
struct sockaddr_in6 s; |
|
ASSERT(uv_ip6_addr("::", 0, &s) < 0); |
|
ASSERT(s.sin6_len == sizeof(s)); |
|
return 0; |
|
} |
|
#endif
|
|
|