rostests/apitests/winhttp/WinHttpOpen.c

   1 /*
   2  * PROJECT:         ReactOS api tests
   3  * LICENSE:         GPLv2+ - See COPYING in the top level directory
   4  * PURPOSE:         Test for WinHttpOpen
   5  * PROGRAMMER:      Thomas Faber <thfabba@gmx.de>
   6  */
   7
   8 #define UNICODE
   9
  10 #define WIN32_NO_STATUS
  11 #define _INC_WINDOWS
  12 #define COM_NO_WINDOWS_H
  13 #include <windef.h>
  14 #include <winsock2.h>
  15 #include <wine/test.h>
  16 #include <winhttp.h>
  17
  18 struct hostent *(WINAPI *pgethostbyname)(const char *);
  19 int (WINAPI *pWSACancelBlockingCall)(void);
  20 int (WINAPI *pWSAGetLastError)(void);
  21
  22 HINTERNET (WINAPI *pWinHttpOpen)(LPCWSTR, DWORD, LPCWSTR, LPCWSTR, DWORD);
  23 BOOL (WINAPI *pWinHttpCloseHandle)(HINTERNET);
  24
  25 static
  26 PVOID
  27 GetProc(
  28     PCSTR FunctionName)
  29 {
  30     HMODULE ModuleHandle;
  31
  32     ModuleHandle = GetModuleHandle(L"ws2_32");
  33     if (!ModuleHandle)
  34         return NULL;
  35     return GetProcAddress(ModuleHandle, FunctionName);
  36 }
  37
  38 #define PROC(name) (p##name = GetProc(#name))
  39
  40 static
  41 BOOLEAN
  42 IsWinsockLoaded(VOID)
  43 {
  44     return GetModuleHandle(L"ws2_32") != NULL;
  45 }
  46
  47 static
  48 BOOLEAN
  49 IsWininetLoaded(VOID)
  50 {
  51     return GetModuleHandle(L"wininet") != NULL;
  52 }
  53
  54 static
  55 BOOLEAN
  56 IsWinsockInitialized(VOID)
  57 {
  58     struct hostent *Hostent;
  59
  60     if (!PROC(gethostbyname) || !PROC(WSAGetLastError))
  61         return FALSE;
  62
  63     Hostent = pgethostbyname("localhost");
  64     if (!Hostent)
  65         ok_dec(pWSAGetLastError(), WSANOTINITIALISED);
  66     return Hostent != NULL;
  67 }
  68
  69 static
  70 BOOLEAN
  71 AreLegacyFunctionsSupported(VOID)
  72 {
  73     int Error;
  74
  75     if (!PROC(WSACancelBlockingCall) || !PROC(WSAGetLastError))
  76         return FALSE;
  77
  78     Error = pWSACancelBlockingCall();
  79     ok(Error == SOCKET_ERROR, "Error = %d\n", Error);
  80     ok(pWSAGetLastError() == WSAEOPNOTSUPP ||
  81        pWSAGetLastError() == WSAEINVAL, "WSAGetLastError = %d\n", pWSAGetLastError());
  82
  83     return pWSAGetLastError() != WSAEOPNOTSUPP;
  84 }
  85
  86 START_TEST(WinHttpOpen)
  87 {
  88     HMODULE ModuleHandle;
  89     HINTERNET InternetHandle;
  90     BOOL Success;
  91
  92     ok(!IsWinsockLoaded(), "Winsock loaded on startup\n");
  93     ok(!IsWinsockInitialized(), "Winsock initialized on startup\n");
  94     ok(!IsWininetLoaded(), "Wininet loaded on startup\n");
  95
  96     ModuleHandle = GetModuleHandle(L"winhttp");
  97     ok_ptr(ModuleHandle, NULL);
  98     ModuleHandle = LoadLibrary(L"winhttp");
  99     ok(ModuleHandle != NULL, "LoadLibrary failed, error %lu\n", GetLastError());
 100
 101     pWinHttpOpen = (PVOID)GetProcAddress(ModuleHandle, "WinHttpOpen");
 102     pWinHttpCloseHandle = (PVOID)GetProcAddress(ModuleHandle, "WinHttpCloseHandle");
 103
 104     ok(!IsWinsockLoaded(), "Winsock loaded after winhttp load\n");
 105     ok(!IsWinsockInitialized(), "Winsock initialized after winhttp load\n");
 106     ok(!IsWininetLoaded(), "Wininet loaded after winhttp load\n");
 107
 108     InternetHandle = pWinHttpOpen(NULL, WINHTTP_ACCESS_TYPE_NO_PROXY, NULL, NULL, 0);
 109     ok(InternetHandle != NULL, "InternetHandle = NULL\n");
 110
 111     if (InternetHandle != NULL)
 112     {
 113         ok(IsWinsockLoaded(), "Winsock not loaded after WinHttpOpen\n");
 114         ok(IsWinsockInitialized(), "Winsock not initialized after WinHttpOpen\n");
 115         ok(!IsWininetLoaded(), "Wininet loaded after WinHttpOpen\n");
 116         ok(AreLegacyFunctionsSupported(), "Winsock initialized with version 2\n");
 117         Success = pWinHttpCloseHandle(InternetHandle);
 118         ok(Success, "WinHttpCloseHandle failed, error %lu\n", GetLastError());
 119     }
 120
 121     ok(IsWinsockLoaded(), "Winsock unloaded after handle close\n");
 122     ok(IsWinsockInitialized(), "Winsock uninitialized after handle close\n");
 123
 124     FreeLibrary(ModuleHandle);
 125
 126     ok(IsWinsockLoaded(), "Winsock unloaded after winhttp unload\n");
 127     trace("Winsock %sinitialized after winhttp unload (should be uninitialized in 2003, still initialized in 7)\n",
 128           IsWinsockInitialized() ? "" : "un");
 129 }