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wine/dlls/kernel32/tests/volume.c
Jörg Höhle cdc120d5e5 kernel32/tests: Skip fewer tests on Win9x.
2010-07-08 17:33:37 +02:00

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/*
* Unit test suite for volume functions
*
* Copyright 2006 Stefan Leichter
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "wine/test.h"
#include "winbase.h"
#include <stdio.h>
static HINSTANCE hdll;
static BOOL (WINAPI * pGetVolumeNameForVolumeMountPointA)(LPCSTR, LPSTR, DWORD);
static BOOL (WINAPI * pGetVolumeNameForVolumeMountPointW)(LPCWSTR, LPWSTR, DWORD);
static HANDLE (WINAPI *pFindFirstVolumeA)(LPSTR,DWORD);
static BOOL (WINAPI *pFindNextVolumeA)(HANDLE,LPSTR,DWORD);
static BOOL (WINAPI *pFindVolumeClose)(HANDLE);
static UINT (WINAPI *pGetLogicalDriveStringsA)(UINT,LPSTR);
static UINT (WINAPI *pGetLogicalDriveStringsW)(UINT,LPWSTR);
static BOOL (WINAPI *pGetVolumeInformationA)(LPCSTR, LPSTR, DWORD, LPDWORD, LPDWORD, LPDWORD, LPSTR, DWORD);
/* ############################### */
static void test_query_dos_deviceA(void)
{
char drivestr[] = "a:";
char *p, *buffer, buffer2[2000];
DWORD ret, ret2, buflen=32768;
BOOL iswin9x, found = FALSE;
buffer = HeapAlloc( GetProcessHeap(), 0, buflen );
SetLastError(0xdeadbeef);
ret = QueryDosDeviceA( NULL, buffer, buflen );
iswin9x = !ret && (GetLastError() == ERROR_INVALID_PARAMETER /* win98 */
|| GetLastError() == ERROR_CALL_NOT_IMPLEMENTED /* win95*/);
ok((ret && GetLastError() != ERROR_INSUFFICIENT_BUFFER) || broken(iswin9x),
"QueryDosDeviceA failed to return list, last error %u\n", GetLastError());
if (ret && GetLastError() != ERROR_INSUFFICIENT_BUFFER) {
p = buffer;
for (;;) {
if (!strlen(p)) break;
ret2 = QueryDosDeviceA( p, buffer2, sizeof(buffer2) );
ok(ret2, "QueryDosDeviceA failed to return current mapping for %s, last error %u\n", p, GetLastError());
p += strlen(p) + 1;
if (ret <= (p-buffer)) break;
}
}
for (;drivestr[0] <= 'z'; drivestr[0]++) {
/* Older W2K fails with ERROR_INSUFFICIENT_BUFFER when buflen is > 32767 */
ret = QueryDosDeviceA( drivestr, buffer, buflen - 1);
/* fails for all drives in win9x */
ok(ret || GetLastError() == ERROR_FILE_NOT_FOUND || broken(!ret && iswin9x),
"QueryDosDeviceA failed to return current mapping for %s, last error %u\n", drivestr, GetLastError());
if(ret) {
for (p = buffer; *p; p++) *p = toupper(*p);
if (strstr(buffer, "HARDDISK") || strstr(buffer, "RAMDISK")) found = TRUE;
}
}
ok(found ^ iswin9x, "expected at least one devicename to contain HARDDISK or RAMDISK except on win9x\n");
HeapFree( GetProcessHeap(), 0, buffer );
}
static void test_FindFirstVolume(void)
{
char volume[51];
HANDLE handle;
/* not present before w2k */
if (!pFindFirstVolumeA) {
win_skip("FindFirstVolumeA not found\n");
return;
}
handle = pFindFirstVolumeA( volume, 0 );
ok( handle == INVALID_HANDLE_VALUE, "succeeded with short buffer\n" );
ok( GetLastError() == ERROR_MORE_DATA || /* XP */
GetLastError() == ERROR_FILENAME_EXCED_RANGE, /* Vista */
"wrong error %u\n", GetLastError() );
handle = pFindFirstVolumeA( volume, 49 );
ok( handle == INVALID_HANDLE_VALUE, "succeeded with short buffer\n" );
ok( GetLastError() == ERROR_FILENAME_EXCED_RANGE, "wrong error %u\n", GetLastError() );
handle = pFindFirstVolumeA( volume, 51 );
ok( handle != INVALID_HANDLE_VALUE, "failed err %u\n", GetLastError() );
if (handle != INVALID_HANDLE_VALUE)
{
do
{
ok( strlen(volume) == 49, "bad volume name %s\n", volume );
ok( !memcmp( volume, "\\\\?\\Volume{", 11 ), "bad volume name %s\n", volume );
ok( !memcmp( volume + 47, "}\\", 2 ), "bad volume name %s\n", volume );
} while (pFindNextVolumeA( handle, volume, MAX_PATH ));
ok( GetLastError() == ERROR_NO_MORE_FILES, "wrong error %u\n", GetLastError() );
pFindVolumeClose( handle );
}
}
static void test_GetVolumeNameForVolumeMountPointA(void)
{
BOOL ret;
char volume[MAX_PATH], path[] = "c:\\";
DWORD len = sizeof(volume), reti;
char temp_path[MAX_PATH];
/* not present before w2k */
if (!pGetVolumeNameForVolumeMountPointA) {
win_skip("GetVolumeNameForVolumeMountPointA not found\n");
return;
}
reti = GetTempPathA(MAX_PATH, temp_path);
ok(reti != 0, "GetTempPathA error %d\n", GetLastError());
ok(reti < MAX_PATH, "temp path should fit into MAX_PATH\n");
ret = pGetVolumeNameForVolumeMountPointA(path, volume, 0);
ok(ret == FALSE, "GetVolumeNameForVolumeMountPointA succeeded\n");
ok(GetLastError() == ERROR_FILENAME_EXCED_RANGE ||
GetLastError() == ERROR_INVALID_PARAMETER, /* Vista */
"wrong error, last=%d\n", GetLastError());
if (0) { /* these crash on XP */
ret = pGetVolumeNameForVolumeMountPointA(path, NULL, len);
ok(ret == FALSE, "GetVolumeNameForVolumeMountPointA succeeded\n");
ret = pGetVolumeNameForVolumeMountPointA(NULL, volume, len);
ok(ret == FALSE, "GetVolumeNameForVolumeMountPointA succeeded\n");
}
ret = pGetVolumeNameForVolumeMountPointA(path, volume, len);
ok(ret == TRUE, "GetVolumeNameForVolumeMountPointA failed\n");
ok(!strncmp( volume, "\\\\?\\Volume{", 11),
"GetVolumeNameForVolumeMountPointA failed to return valid string <%s>\n",
volume);
/* test with too small buffer */
ret = pGetVolumeNameForVolumeMountPointA(path, volume, 10);
ok(ret == FALSE && GetLastError() == ERROR_FILENAME_EXCED_RANGE,
"GetVolumeNameForVolumeMountPointA failed, wrong error returned, was %d, should be ERROR_FILENAME_EXCED_RANGE\n",
GetLastError());
/* Try on a arbitrary directory */
/* On FAT filesystems it seems that GetLastError() is set to
ERROR_INVALID_FUNCTION. */
ret = pGetVolumeNameForVolumeMountPointA(temp_path, volume, len);
ok(ret == FALSE && (GetLastError() == ERROR_NOT_A_REPARSE_POINT ||
GetLastError() == ERROR_INVALID_FUNCTION),
"GetVolumeNameForVolumeMountPointA failed on %s, last=%d\n",
temp_path, GetLastError());
/* Try on a nonexistent dos drive */
path[2] = 0;
for (;path[0] <= 'z'; path[0]++) {
ret = QueryDosDeviceA( path, volume, len);
if(!ret) break;
}
if (path[0] <= 'z')
{
path[2] = '\\';
ret = pGetVolumeNameForVolumeMountPointA(path, volume, len);
ok(ret == FALSE && GetLastError() == ERROR_FILE_NOT_FOUND,
"GetVolumeNameForVolumeMountPointA failed on %s, last=%d\n",
path, GetLastError());
/* Try without trailing \ and on a nonexistent dos drive */
path[2] = 0;
ret = pGetVolumeNameForVolumeMountPointA(path, volume, len);
ok(ret == FALSE && GetLastError() == ERROR_INVALID_NAME,
"GetVolumeNameForVolumeMountPointA failed on %s, last=%d\n",
path, GetLastError());
}
}
static void test_GetVolumeNameForVolumeMountPointW(void)
{
BOOL ret;
WCHAR volume[MAX_PATH], path[] = {'c',':','\\',0};
DWORD len = sizeof(volume) / sizeof(WCHAR);
/* not present before w2k */
if (!pGetVolumeNameForVolumeMountPointW) {
win_skip("GetVolumeNameForVolumeMountPointW not found\n");
return;
}
ret = pGetVolumeNameForVolumeMountPointW(path, volume, 0);
ok(ret == FALSE, "GetVolumeNameForVolumeMountPointA succeeded\n");
ok(GetLastError() == ERROR_FILENAME_EXCED_RANGE ||
GetLastError() == ERROR_INVALID_PARAMETER, /* Vista */
"wrong error, last=%d\n", GetLastError());
if (0) { /* these crash on XP */
ret = pGetVolumeNameForVolumeMountPointW(path, NULL, len);
ok(ret == FALSE, "GetVolumeNameForVolumeMountPointW succeeded\n");
ret = pGetVolumeNameForVolumeMountPointW(NULL, volume, len);
ok(ret == FALSE, "GetVolumeNameForVolumeMountPointW succeeded\n");
}
ret = pGetVolumeNameForVolumeMountPointW(path, volume, len);
ok(ret == TRUE, "GetVolumeNameForVolumeMountPointW failed\n");
}
static void test_GetLogicalDriveStringsA(void)
{
UINT size, size2;
char *buf, *ptr;
ok( pGetLogicalDriveStringsA != NULL, "GetLogicalDriveStringsA not available\n");
if(!pGetLogicalDriveStringsA) {
return;
}
size = pGetLogicalDriveStringsA(0, NULL);
ok(size%4 == 1, "size = %d\n", size);
buf = HeapAlloc(GetProcessHeap(), 0, size);
*buf = 0;
size2 = pGetLogicalDriveStringsA(2, buf);
ok(size2 == size, "size2 = %d\n", size2);
ok(!*buf, "buf changed\n");
size2 = pGetLogicalDriveStringsA(size, buf);
ok(size2 == size-1, "size2 = %d\n", size2);
for(ptr = buf; ptr < buf+size2; ptr += 4) {
ok(('A' <= *ptr && *ptr <= 'Z') ||
(broken('a' <= *ptr && *ptr <= 'z')), /* Win9x and WinMe */
"device name '%c' is not uppercase\n", *ptr);
ok(ptr[1] == ':', "ptr[1] = %c, expected ':'\n", ptr[1]);
ok(ptr[2] == '\\', "ptr[2] = %c expected '\\'\n", ptr[2]);
ok(!ptr[3], "ptr[3] = %c expected nullbyte\n", ptr[3]);
}
ok(!*ptr, "buf[size2] is not nullbyte\n");
HeapFree(GetProcessHeap(), 0, buf);
}
static void test_GetLogicalDriveStringsW(void)
{
UINT size, size2;
WCHAR *buf, *ptr;
ok( pGetLogicalDriveStringsW != NULL, "GetLogicalDriveStringsW not available\n");
if(!pGetLogicalDriveStringsW) {
return;
}
SetLastError(0xdeadbeef);
size = pGetLogicalDriveStringsW(0, NULL);
if (size == 0 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) {
win_skip("GetLogicalDriveStringsW not implemented\n");
return;
}
ok(size%4 == 1, "size = %d\n", size);
buf = HeapAlloc(GetProcessHeap(), 0, size*sizeof(WCHAR));
*buf = 0;
size2 = pGetLogicalDriveStringsW(2, buf);
ok(size2 == size, "size2 = %d\n", size2);
ok(!*buf, "buf changed\n");
size2 = pGetLogicalDriveStringsW(size, buf);
ok(size2 == size-1, "size2 = %d\n", size2);
for(ptr = buf; ptr < buf+size2; ptr += 4) {
ok('A' <= *ptr && *ptr <= 'Z', "device name '%c' is not uppercase\n", *ptr);
ok(ptr[1] == ':', "ptr[1] = %c, expected ':'\n", ptr[1]);
ok(ptr[2] == '\\', "ptr[2] = %c expected '\\'\n", ptr[2]);
ok(!ptr[3], "ptr[3] = %c expected nullbyte\n", ptr[3]);
}
ok(!*ptr, "buf[size2] is not nullbyte\n");
HeapFree(GetProcessHeap(), 0, buf);
}
static void test_GetVolumeInformationA(void)
{
BOOL ret;
UINT result;
char Root_Dir0[]="C:";
char Root_Dir1[]="C:\\";
char Root_Dir2[]="\\\\?\\C:\\";
char volume[MAX_PATH+1];
DWORD vol_name_size=MAX_PATH+1, vol_serial_num=-1, max_comp_len=0, fs_flags=0, fs_name_len=MAX_PATH+1;
char vol_name_buf[MAX_PATH+1], fs_name_buf[MAX_PATH+1];
char windowsdir[MAX_PATH+10];
char currentdir[MAX_PATH+1];
ok( pGetVolumeInformationA != NULL, "GetVolumeInformationA not found\n");
if(!pGetVolumeInformationA) {
return;
}
/* get windows drive letter and update strings for testing */
result = GetWindowsDirectory(windowsdir, sizeof(windowsdir));
ok(result < sizeof(windowsdir), "windowsdir is abnormally long!\n");
ok(result != 0, "GetWindowsDirectory: error %d\n", GetLastError());
Root_Dir0[0] = windowsdir[0];
Root_Dir1[0] = windowsdir[0];
Root_Dir2[4] = windowsdir[0];
result = GetCurrentDirectory(MAX_PATH, currentdir);
ok(result, "GetCurrentDirectory: error %d\n", GetLastError());
/* **** now start the tests **** */
/* check for error on no trailing \ */
if (result > 3)
{
SetLastError(0xdeadbeef);
ret = pGetVolumeInformationA(Root_Dir0, vol_name_buf, vol_name_size, NULL,
NULL, NULL, fs_name_buf, fs_name_len);
ok(!ret && (GetLastError() == ERROR_INVALID_NAME ||
broken(GetLastError() == ERROR_BAD_PATHNAME/* win9x */)),
"GetVolumeInformationA w/o '\\' did%s fail, last error %u\n", ret ? " not":"", GetLastError());
}
else
skip("Running on a root directory\n");
/* check for NO error on no trailing \ when current dir is root dir */
ret = SetCurrentDirectory(Root_Dir1);
ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
ret = pGetVolumeInformationA(Root_Dir0, vol_name_buf, vol_name_size, NULL,
NULL, NULL, fs_name_buf, fs_name_len);
todo_wine
ok(ret, "GetVolumeInformationA failed, last error %u\n", GetLastError());
/* check for error on no trailing \ when current dir is windows dir */
ret = SetCurrentDirectory(windowsdir);
ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
SetLastError(0xdeadbeef);
ret = pGetVolumeInformationA(Root_Dir0, vol_name_buf, vol_name_size, NULL,
NULL, NULL, fs_name_buf, fs_name_len);
ok(!ret && (GetLastError() == ERROR_INVALID_NAME ||
broken(GetLastError() == ERROR_BAD_PATHNAME/* win9x */)),
"GetVolumeInformationA did%s fail, last error %u\n", ret ? " not":"", GetLastError());
/* reset current directory */
ret = SetCurrentDirectory(currentdir);
ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
/* try null root directory to return "root of the current directory" */
ret = pGetVolumeInformationA(NULL, vol_name_buf, vol_name_size, NULL,
NULL, NULL, fs_name_buf, fs_name_len);
ok(ret, "GetVolumeInformationA failed on null root dir, last error %u\n", GetLastError());
/* Try normal drive letter with trailing \ */
ret = pGetVolumeInformationA(Root_Dir1, vol_name_buf, vol_name_size,
&vol_serial_num, &max_comp_len, &fs_flags, fs_name_buf, fs_name_len);
ok(ret, "GetVolumeInformationA failed, root=%s, last error=%u\n", Root_Dir1, GetLastError());
/* try again with drive letter and the "disable parsing" prefix */
SetLastError(0xdeadbeef);
ret = pGetVolumeInformationA(Root_Dir2, vol_name_buf, vol_name_size,
&vol_serial_num, &max_comp_len, &fs_flags, fs_name_buf, fs_name_len);
todo_wine ok(ret || broken(!ret /* win9x */ && GetLastError()==ERROR_BAD_NETPATH),
"GetVolumeInformationA did%s fail, root=%s, last error=%u\n", ret ? " not":"", Root_Dir2, GetLastError());
/* try again with device name space */
Root_Dir2[2] = '.';
SetLastError(0xdeadbeef);
ret = pGetVolumeInformationA(Root_Dir2, vol_name_buf, vol_name_size,
&vol_serial_num, &max_comp_len, &fs_flags, fs_name_buf, fs_name_len);
todo_wine ok(ret || broken(!ret /* win9x */ && GetLastError()==ERROR_BAD_NETPATH),
"GetVolumeInformationA did%s fail, root=%s, last error=%u\n", ret ? " not":"", Root_Dir2, GetLastError());
/* try again with a directory off the root - should generate error */
if (windowsdir[strlen(windowsdir)-1] != '\\') strcat(windowsdir, "\\");
SetLastError(0xdeadbeef);
ret = pGetVolumeInformationA(windowsdir, vol_name_buf, vol_name_size,
&vol_serial_num, &max_comp_len, &fs_flags, fs_name_buf, fs_name_len);
todo_wine ok(!ret && (GetLastError()==ERROR_DIR_NOT_ROOT ||
/* win9x */ broken(GetLastError()==ERROR_BAD_PATHNAME)),
"GetVolumeInformationA did%s fail, root=%s, last error=%u\n", ret ? " not":"", windowsdir, GetLastError());
if (!pGetVolumeNameForVolumeMountPointA) {
win_skip("GetVolumeNameForVolumeMountPointA not found\n");
return;
}
/* get the unique volume name for the windows drive */
ret = pGetVolumeNameForVolumeMountPointA(Root_Dir1, volume, MAX_PATH);
ok(ret == TRUE, "GetVolumeNameForVolumeMountPointA failed\n");
/* try again with unique volume name */
ret = pGetVolumeInformationA(volume, vol_name_buf, vol_name_size,
&vol_serial_num, &max_comp_len, &fs_flags, fs_name_buf, fs_name_len);
todo_wine ok(ret, "GetVolumeInformationA failed, root=%s, last error=%u\n", volume, GetLastError());
}
/* Test to check that unique volume name from windows dir mount point */
/* matches at least one of the unique volume names returned from the */
/* FindFirstVolumeA/FindNextVolumeA list. */
static void test_enum_vols(void)
{
DWORD ret;
HANDLE hFind = INVALID_HANDLE_VALUE;
char Volume_1[MAX_PATH] = {0};
char Volume_2[MAX_PATH] = {0};
char path[] = "c:\\";
BOOL found = FALSE;
char windowsdir[MAX_PATH];
if (!pGetVolumeNameForVolumeMountPointA) {
win_skip("GetVolumeNameForVolumeMountPointA not found\n");
return;
}
/*get windows drive letter and update strings for testing */
ret = GetWindowsDirectory( windowsdir, sizeof(windowsdir) );
ok(ret < sizeof(windowsdir), "windowsdir is abnormally long!\n");
ok(ret != 0, "GetWindowsDirecory: error %d\n", GetLastError());
path[0] = windowsdir[0];
/* get the unique volume name for the windows drive */
ret = pGetVolumeNameForVolumeMountPointA( path, Volume_1, MAX_PATH );
ok(ret == TRUE, "GetVolumeNameForVolumeMountPointA failed\n");
ok(strlen(Volume_1) == 49, "GetVolumeNameForVolumeMountPointA returned wrong length name %s\n", Volume_1);
/* get first unique volume name of list */
hFind = pFindFirstVolumeA( Volume_2, MAX_PATH );
ok(hFind != INVALID_HANDLE_VALUE, "FindFirstVolume failed, err=%u\n",
GetLastError());
do
{
/* validate correct length of unique volume name */
ok(strlen(Volume_2) == 49, "Find[First/Next]Volume returned wrong length name %s\n", Volume_1);
if (memcmp(Volume_1, Volume_2, 49) == 0)
{
found = TRUE;
break;
}
} while (pFindNextVolumeA( hFind, Volume_2, MAX_PATH ));
ok(found, "volume name %s not found by Find[First/Next]Volume\n", Volume_1);
pFindVolumeClose( hFind );
}
START_TEST(volume)
{
hdll = GetModuleHandleA("kernel32.dll");
pGetVolumeNameForVolumeMountPointA = (void *) GetProcAddress(hdll, "GetVolumeNameForVolumeMountPointA");
pGetVolumeNameForVolumeMountPointW = (void *) GetProcAddress(hdll, "GetVolumeNameForVolumeMountPointW");
pFindFirstVolumeA = (void *) GetProcAddress(hdll, "FindFirstVolumeA");
pFindNextVolumeA = (void *) GetProcAddress(hdll, "FindNextVolumeA");
pFindVolumeClose = (void *) GetProcAddress(hdll, "FindVolumeClose");
pGetLogicalDriveStringsA = (void *) GetProcAddress(hdll, "GetLogicalDriveStringsA");
pGetLogicalDriveStringsW = (void *) GetProcAddress(hdll, "GetLogicalDriveStringsW");
pGetVolumeInformationA = (void *) GetProcAddress(hdll, "GetVolumeInformationA");
test_query_dos_deviceA();
test_FindFirstVolume();
test_GetVolumeNameForVolumeMountPointA();
test_GetVolumeNameForVolumeMountPointW();
test_GetLogicalDriveStringsA();
test_GetLogicalDriveStringsW();
test_GetVolumeInformationA();
test_enum_vols();
}
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