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ws2_32/tests: Check if the first IP is a default route in gethostbyname. 

Signed-off-by: Bruno Jesus <00cpxxx@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Bruno Jesus 2015-11-25 17:22:13 +08:00 committed by Alexandre Julliard
parent 45e706a2a7
commit 2056de01b5
1 changed files with 96 additions and 1 deletions
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97
dlls/ws2_32/tests/sock.c
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@ -30,6 +30,7 @@
#include <wsnwlink.h>
#include <mswsock.h>
#include <mstcpip.h>
#include <iphlpapi.h>
#include <stdio.h>
#include "wine/test.h"
@ -76,6 +77,10 @@ static int (WINAPI *pWSAEnumNameSpaceProvidersA)(LPDWORD,LPWSANAMESPACE_INFOA)
static int (WINAPI *pWSAEnumNameSpaceProvidersW)(LPDWORD,LPWSANAMESPACE_INFOW);
static int (WINAPI *pWSAPoll)(WSAPOLLFD *,ULONG,INT);
/* Function pointers from iphlpapi */
static DWORD (WINAPI *pGetAdaptersInfo)(PIP_ADAPTER_INFO,PULONG);
static DWORD (WINAPI *pGetIpForwardTable)(PMIB_IPFORWARDTABLE,PULONG,BOOL);
/**************** Structs and typedefs ***************/
typedef struct thread_info
@ -1207,7 +1212,7 @@ static void Init (void)
{
WORD ver = MAKEWORD (2, 2);
WSADATA data;
HMODULE hws2_32 = GetModuleHandleA("ws2_32.dll");
HMODULE hws2_32 = GetModuleHandleA("ws2_32.dll"), hiphlpapi;
pfreeaddrinfo = (void *)GetProcAddress(hws2_32, "freeaddrinfo");
pgetaddrinfo = (void *)GetProcAddress(hws2_32, "getaddrinfo");
@ -1223,6 +1228,13 @@ static void Init (void)
pWSAEnumNameSpaceProvidersW = (void *)GetProcAddress(hws2_32, "WSAEnumNameSpaceProvidersW");
pWSAPoll = (void *)GetProcAddress(hws2_32, "WSAPoll");
hiphlpapi = LoadLibraryA("iphlpapi.dll");
if (hiphlpapi)
{
pGetIpForwardTable = (void *)GetProcAddress(hiphlpapi, "GetIpForwardTable");
pGetAdaptersInfo = (void *)GetProcAddress(hiphlpapi, "GetAdaptersInfo");
}
ok ( WSAStartup ( ver, &data ) == 0, "WSAStartup failed\n" );
tls = TlsAlloc();
}
@ -4451,6 +4463,88 @@ static void test_dns(void)
int WINAPI gethostname(char *name, int namelen);
static void test_gethostbyname(void)
{
struct hostent *he;
struct in_addr **addr_list;
char name[256], first_ip[16];
int ret, i;
PMIB_IPFORWARDTABLE routes = NULL;
PIP_ADAPTER_INFO adapters = NULL, k;
DWORD adap_size = 0, route_size = 0;
BOOL found_default = FALSE;
BOOL local_ip = FALSE;
ret = gethostname(name, sizeof(name));
ok(ret == 0, "gethostname() call failed: %d\n", WSAGetLastError());
he = gethostbyname(name);
ok(he != NULL, "gethostbyname(\"%s\") failed: %d\n", name, WSAGetLastError());
addr_list = (struct in_addr **)he->h_addr_list;
strcpy(first_ip, inet_ntoa(*addr_list[0]));
trace("List of local IPs:\n");
for(i = 0; addr_list[i] != NULL; i++)
{
char *ip = inet_ntoa(*addr_list[i]);
if (!strcmp(ip, "127.0.0.1"))
local_ip = TRUE;
trace("%s\n", ip);
}
if (local_ip)
{
ok (i == 1, "expected 127.0.0.1 to be the only IP returned\n");
skip("Only the loopback address is present, skipping tests\n");
return;
}
if (!pGetAdaptersInfo || !pGetIpForwardTable)
{
win_skip("GetAdaptersInfo and/or GetIpForwardTable not found, skipping tests\n");
return;
}
ret = pGetAdaptersInfo(NULL, &adap_size);
ok (ret == ERROR_BUFFER_OVERFLOW, "GetAdaptersInfo failed with a different error: %d\n", ret);
ret = pGetIpForwardTable(NULL, &route_size, FALSE);
ok (ret == ERROR_INSUFFICIENT_BUFFER, "GetIpForwardTable failed with a different error: %d\n", ret);
adapters = HeapAlloc(GetProcessHeap(), 0, adap_size);
routes = HeapAlloc(GetProcessHeap(), 0, route_size);
ret = pGetAdaptersInfo(adapters, &adap_size);
ok (ret == NO_ERROR, "GetAdaptersInfo failed, error: %d\n", ret);
ret = pGetIpForwardTable(routes, &route_size, FALSE);
ok (ret == NO_ERROR, "GetIpForwardTable failed, error: %d\n", ret);
for (i = 0; !found_default && i < routes->dwNumEntries; i++)
{
/* default route (ip 0.0.0.0) ? */
if (routes->table[i].dwForwardDest) continue;
for (k = adapters; k != NULL; k = k->Next)
{
char *ip;
if (k->Index != routes->table[i].dwForwardIfIndex) continue;
/* the first IP returned from gethostbyname must be a default route */
ip = k->IpAddressList.IpAddress.String;
if (!strcmp(first_ip, ip))
{
found_default = TRUE;
break;
}
}
}
todo_wine
ok (found_default, "failed to find the first IP from gethostbyname!\n");
HeapFree(GetProcessHeap(), 0, adapters);
HeapFree(GetProcessHeap(), 0, routes);
}
static void test_gethostbyname_hack(void)
{
struct hostent *he;
@ -9461,6 +9555,7 @@ START_TEST( sock )
test_addr_to_print();
test_ioctlsocket();
test_dns();
test_gethostbyname();
test_gethostbyname_hack();
test_gethostname();