rasapi.c File Reference

#include <stdarg.h>
#include <stdio.h>
#include <wine/test.h>
#include <windef.h>
#include <winbase.h>
#include "ras.h"
#include "raserror.h"

Include dependency graph for rasapi.c:

Go to the source code of this file.

Macros
#define	RASAPI32_GET_PROC(func)

Functions
static	DWORD (WINAPI *pRasEnumDevicesA)(LPRASDEVINFOA
static void	InitFunctionPtrs (void)
static void	test_rasenum (void)
	START_TEST (rasapi)

Variables
static HMODULE	hmodule
static	LPDWORD

Macro Definition Documentation

RASAPI32_GET_PROC

#define RASAPI32_GET_PROC

(

func

)

Value:

    p ## func = (void*)GetProcAddress(hmodule, #func); \
    if(!p ## func) \
        trace("GetProcAddress(%s) failed\n", #func);

Definition at line 32 of file rasapi.c.

Function Documentation

DWORD()

static DWORD ( WINAPI *  pRasEnumDevicesA )

static

InitFunctionPtrs()

static void InitFunctionPtrs ( void  )

static

Definition at line 37 of file rasapi.c.

{
    hmodule = LoadLibraryA("rasapi32.dll");
 
    RASAPI32_GET_PROC(RasEnumDevicesA)
}

Referenced by START_TEST().

START_TEST()

START_TEST

(

rasapi

)

Definition at line 179 of file rasapi.c.

{
    InitFunctionPtrs();
 
    test_rasenum();
 
    FreeLibrary(hmodule);
}

test_rasenum()

static void test_rasenum ( void  )

static

Definition at line 44 of file rasapi.c.

{
    DWORD result;
    DWORD cDevices = 0;
    DWORD bufsize = 0, cb = 0;
    LPRASDEVINFOA rasDevInfo;
 
    if(!pRasEnumDevicesA) {
        win_skip("Skipping RasEnumDevicesA tests, function not present\n");
        return;
    }
 
    /* create the return buffer */
    result = pRasEnumDevicesA(NULL, &bufsize, &cDevices);
    if(ERROR_RASMAN_CANNOT_INITIALIZE == result ||
       ERROR_STATE_MACHINES_NOT_STARTED == result) {
        win_skip("RAS configuration problem\n");
        return;
    }
    if(ERROR_SUCCESS == result) {
        win_skip("RasEnumDevicesA found nothing to enumerate\n");
        return;
    }
    trace("RasEnumDevicesA: returned %d buffersize %d\n", result, bufsize);
    ok(result == ERROR_BUFFER_TOO_SMALL,
    "Expected ERROR_BUFFER_TOO_SMALL, got %08d\n", result);
 
    rasDevInfo = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
                                          max(bufsize,sizeof(RASDEVINFOA)));
    if(!rasDevInfo) {
        win_skip("failed to allocate buffer for RasEnumDevicesA tests\n");
        return;
    }
 
    /* test first parameter */
    cb = bufsize;
    cDevices = 0xdeadbeef;
    result = pRasEnumDevicesA(NULL, &cb, &cDevices);
    ok(0 < cDevices && cDevices < 32, "expected 0 < cDevices < 32, got %u\n", cDevices);
    ok(result == ERROR_BUFFER_TOO_SMALL ||
    result == ERROR_INVALID_USER_BUFFER, /* win98 */
    "Expected ERROR_BUFFER_TOO_SMALL, got %08d\n", result);
 
    rasDevInfo[0].dwSize = 0;
    cb = bufsize;
    cDevices = 0xdeadbeef;
    result = pRasEnumDevicesA(rasDevInfo, &cb, &cDevices);
    ok(cDevices == 0xdeadbeef, "expected cDevices = 0xdeadbeef, got %u\n", cDevices);
    ok(result == ERROR_INVALID_SIZE ||
    result == ERROR_INVALID_USER_BUFFER, /* win98 */
    "Expected ERROR_INVALID_SIZE, got %08d\n", result);
 
    rasDevInfo[0].dwSize = sizeof(RASDEVINFOA) -1;
    cb = bufsize;
    cDevices = 0xdeadbeef;
    result = pRasEnumDevicesA(rasDevInfo, &cb, &cDevices);
    ok(cDevices == 0xdeadbeef, "expected cDevices = 0xdeadbeef, got %u\n", cDevices);
    ok(result == ERROR_INVALID_SIZE ||
    result == ERROR_INVALID_USER_BUFFER, /* win98 */
    "Expected ERROR_INVALID_SIZE, got %08d\n", result);
 
    rasDevInfo[0].dwSize = sizeof(RASDEVINFOA) +1;
    cb = bufsize;
    cDevices = 0xdeadbeef;
    result = pRasEnumDevicesA(rasDevInfo, &cb, &cDevices);
    ok(cDevices == 0xdeadbeef, "expected cDevices = 0xdeadbeef, got %u\n", cDevices);
    ok(result == ERROR_INVALID_SIZE ||
    result == ERROR_INVALID_USER_BUFFER, /* win98 */
    "Expected ERROR_INVALID_SIZE, got %08d\n", result);
 
    /* test second parameter */
    rasDevInfo[0].dwSize = sizeof(RASDEVINFOA);
    cDevices = 0xdeadbeef;
    result = pRasEnumDevicesA(rasDevInfo, NULL, &cDevices);
    ok(cDevices == 0xdeadbeef, "expected cDevices = 0xdeadbeef, got %u\n", cDevices);
    ok(result == ERROR_INVALID_PARAMETER,
    "Expected ERROR_INVALID_PARAMETER, got %08d\n", result);
 
    rasDevInfo[0].dwSize = sizeof(RASDEVINFOA);
    cb = 0;
    cDevices = 0xdeadbeef;
    result = pRasEnumDevicesA(rasDevInfo, &cb, &cDevices);
    todo_wine
    ok(cDevices == 0xdeadbeef, "expected cDevices = 0xdeadbeef, got %u\n", cDevices);
    ok(result == ERROR_BUFFER_TOO_SMALL ||
    result == ERROR_INVALID_SIZE, /* vista, 2k8 */
    "Expected ERROR_BUFFER_TOO_SMALL/ERROR_INVALID_SIZE, got %08d\n", result);
 
    rasDevInfo[0].dwSize = sizeof(RASDEVINFOA);
    cb = bufsize -1;
    cDevices = 0xdeadbeef;
    result = pRasEnumDevicesA(rasDevInfo, &cb, &cDevices);
    ok(0 < cDevices && cDevices < 32, "expected 0 < cDevices < 32, got %u\n", cDevices);
    ok(result == ERROR_BUFFER_TOO_SMALL,
    "Expected ERROR_BUFFER_TOO_SMALL, got %08d\n", result);
 
    rasDevInfo[0].dwSize = sizeof(RASDEVINFOA);
    cb = bufsize +1;
    cDevices = 0xdeadbeef;
    result = pRasEnumDevicesA(rasDevInfo, &cb, &cDevices);
    ok(0 < cDevices && cDevices < 32, "expected 0 < cDevices < 32, got %u\n", cDevices);
    ok(result == ERROR_SUCCESS,
    "Expected ERROR_SUCCESS, got %08d\n", result);
 
    /* test third parameter */
    rasDevInfo[0].dwSize = sizeof(RASDEVINFOA);
    cb = bufsize;
    result = pRasEnumDevicesA(rasDevInfo, &cb, NULL);
    ok(result == ERROR_INVALID_PARAMETER,
    "Expected ERROR_INVALID_PARAMETER, got %08d\n", result);
 
    /* test combinations of invalid parameters */
    cDevices = 0xdeadbeef;
    result = pRasEnumDevicesA(NULL, NULL, &cDevices);
    ok(cDevices == 0xdeadbeef, "expected cDevices = 0xdeadbeef, got %u\n", cDevices);
    ok(result == ERROR_INVALID_PARAMETER,
    "Expected ERROR_INVALID_PARAMETER, got %08d\n", result);
 
    result = pRasEnumDevicesA(NULL, &cb, NULL);
    ok(result == ERROR_INVALID_PARAMETER ||
    result == ERROR_INVALID_USER_BUFFER, /* win98 */
    "Expected ERROR_INVALID_PARAMETER, got %08d\n", result);
 
    cb = 0;
    rasDevInfo[0].dwSize = 0;
    cDevices = 0xdeadbeef;
    result = pRasEnumDevicesA(rasDevInfo, &cb, &cDevices);
    ok(cDevices == 0xdeadbeef, "expected cDevices = 0xdeadbeef, got %u\n", cDevices);
    ok(result == ERROR_INVALID_SIZE ||
    broken(result == ERROR_BUFFER_TOO_SMALL), /* win98 */
    "Expected ERROR_INVALID_SIZE, got %08d\n", result);
 
    HeapFree(GetProcessHeap(), 0, rasDevInfo);
}

Referenced by START_TEST().

Variable Documentation

hmodule

HMODULE hmodule

static

Definition at line 29 of file rasapi.c.

Referenced by assembly_from_hmodule(), FixupVTable(), FixupVTableEntry(), GetFileNameFromBrowse(), InitFunctionPtrs(), RegisterDialogClasses(), START_TEST(), and testLoadLibraryEx().

LPDWORD

LPDWORD

Definition at line 30 of file rasapi.c.