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reactos/rostests/winetests/kernel32/file.c
Aleksey Bragin 33c6673cfb Move and reshuffle reactos/regtetsts into rostests. 1/2 
svn path=/trunk/; revision=26014
2007-03-06 11:59:18 +00:00

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/*
* Unit tests for file functions in Wine
*
* Copyright (c) 2002, 2004 Jakob Eriksson
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include <stdarg.h>
#include <stdlib.h>
#include <time.h>
#include "wine/test.h"
#include "windef.h"
#include "winbase.h"
#include "winerror.h"
static int dll_capable(const char *dll, const char *function)
{
HMODULE module = GetModuleHandleA(dll);
if (!module) return 0;
return (GetProcAddress(module, function) != NULL);
}
LPCSTR filename = "testfile.xxx";
LPCSTR sillytext =
"en larvig liten text dx \033 gx hej 84 hej 4484 ! \001\033 bla bl\na.. bla bla."
"1234 43 4kljf lf &%%%&&&&&& 34 4 34 3############# 33 3 3 3 # 3## 3"
"1234 43 4kljf lf &%%%&&&&&& 34 4 34 3############# 33 3 3 3 # 3## 3"
"1234 43 4kljf lf &%%%&&&&&& 34 4 34 3############# 33 3 3 3 # 3## 3"
"1234 43 4kljf lf &%%%&&&&&& 34 4 34 3############# 33 3 3 3 # 3## 3"
"1234 43 4kljf lf &%%%&&&&&& 34 4 34 3############# 33 3 3 3 # 3## 3"
"1234 43 4kljf lf &%%%&&&&&& 34 4 34 3############# 33 3 3 3 # 3## 3"
"1234 43 4kljf lf &%%%&&&&&& 34 4 34 3############# 33 3 3 3 # 3## 3"
"1234 43 4kljf lf &%%%&&&&&& 34 4 34 3############# 33 3 3 3 # 3## 3"
"sdlkfjasdlkfj a dslkj adsklf \n \nasdklf askldfa sdlkf \nsadklf asdklf asdf ";
static void test__hread( void )
{
HFILE filehandle;
char buffer[10000];
long bytes_read;
long bytes_wanted;
long i;
BOOL ret;
SetFileAttributesA(filename,FILE_ATTRIBUTE_NORMAL); /* be sure to remove stale files */
DeleteFileA( filename );
filehandle = _lcreat( filename, 0 );
if (filehandle == HFILE_ERROR)
{
ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError());
return;
}
ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
filehandle = _lopen( filename, OF_READ );
ok( HFILE_ERROR != filehandle, "couldn't open file \"%s\" again (err=%ld)\n", filename, GetLastError( ) );
bytes_read = _hread( filehandle, buffer, 2 * strlen( sillytext ) );
ok( lstrlenA( sillytext ) == bytes_read, "file read size error\n" );
for (bytes_wanted = 0; bytes_wanted < lstrlenA( sillytext ); bytes_wanted++)
{
ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" );
ok( _hread( filehandle, buffer, bytes_wanted ) == bytes_wanted, "erratic _hread return value\n" );
for (i = 0; i < bytes_wanted; i++)
{
ok( buffer[i] == sillytext[i], "that's not what's written\n" );
}
}
ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" );
ret = DeleteFileA( filename );
ok( ret != 0, "DeleteFile failed (%ld)\n", GetLastError( ) );
}
static void test__hwrite( void )
{
HFILE filehandle;
char buffer[10000];
long bytes_read;
long bytes_written;
long blocks;
long i;
char *contents;
HLOCAL memory_object;
char checksum[1];
BOOL ret;
filehandle = _lcreat( filename, 0 );
if (filehandle == HFILE_ERROR)
{
ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError());
return;
}
ok( HFILE_ERROR != _hwrite( filehandle, "", 0 ), "_hwrite complains\n" );
ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
filehandle = _lopen( filename, OF_READ );
bytes_read = _hread( filehandle, buffer, 1);
ok( 0 == bytes_read, "file read size error\n" );
ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
filehandle = _lopen( filename, OF_READWRITE );
bytes_written = 0;
checksum[0] = '\0';
srand( (unsigned)time( NULL ) );
for (blocks = 0; blocks < 100; blocks++)
{
for (i = 0; i < (long)sizeof( buffer ); i++)
{
buffer[i] = rand( );
checksum[0] = checksum[0] + buffer[i];
}
ok( HFILE_ERROR != _hwrite( filehandle, buffer, sizeof( buffer ) ), "_hwrite complains\n" );
bytes_written = bytes_written + sizeof( buffer );
}
ok( HFILE_ERROR != _hwrite( filehandle, checksum, 1 ), "_hwrite complains\n" );
bytes_written++;
ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" );
memory_object = LocalAlloc( LPTR, bytes_written );
ok( 0 != memory_object, "LocalAlloc fails. (Could be out of memory.)\n" );
contents = LocalLock( memory_object );
filehandle = _lopen( filename, OF_READ );
contents = LocalLock( memory_object );
ok( NULL != contents, "LocalLock whines\n" );
ok( bytes_written == _hread( filehandle, contents, bytes_written), "read length differ from write length\n" );
checksum[0] = '\0';
i = 0;
do
{
checksum[0] = checksum[0] + contents[i];
i++;
}
while (i < bytes_written - 1);
ok( checksum[0] == contents[i], "stored checksum differ from computed checksum\n" );
ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" );
ret = DeleteFileA( filename );
ok( ret != 0, "DeleteFile failed (%ld)\n", GetLastError( ) );
}
static void test__lclose( void )
{
HFILE filehandle;
BOOL ret;
filehandle = _lcreat( filename, 0 );
if (filehandle == HFILE_ERROR)
{
ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError());
return;
}
ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
ret = DeleteFileA( filename );
ok( ret != 0, "DeleteFile failed (%ld)\n", GetLastError( ) );
}
static void test__lcreat( void )
{
HFILE filehandle;
char buffer[10000];
WIN32_FIND_DATAA search_results;
char slashname[] = "testfi/";
int err;
HANDLE find;
BOOL ret;
filehandle = _lcreat( filename, 0 );
if (filehandle == HFILE_ERROR)
{
ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError());
return;
}
ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" );
ok( _hread( filehandle, buffer, strlen( sillytext ) ) == lstrlenA( sillytext ), "erratic _hread return value\n" );
ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
ok( INVALID_HANDLE_VALUE != FindFirstFileA( filename, &search_results ), "should be able to find file\n" );
ret = DeleteFileA(filename);
ok( ret != 0, "DeleteFile failed (%ld)\n", GetLastError());
filehandle = _lcreat( filename, 1 ); /* readonly */
ok( HFILE_ERROR != filehandle, "couldn't create file \"%s\" (err=%ld)\n", filename, GetLastError( ) );
ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite shouldn't be able to write never the less\n" );
ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
ok( INVALID_HANDLE_VALUE != FindFirstFileA( filename, &search_results ), "should be able to find file\n" );
ok( 0 == DeleteFileA( filename ), "shouldn't be able to delete a readonly file\n" );
ok( SetFileAttributesA(filename, FILE_ATTRIBUTE_NORMAL ) != 0, "couldn't change attributes on file\n" );
ok( DeleteFileA( filename ) != 0, "now it should be possible to delete the file!\n" );
filehandle = _lcreat( filename, 2 );
ok( HFILE_ERROR != filehandle, "couldn't create file \"%s\" (err=%ld)\n", filename, GetLastError( ) );
ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" );
ok( _hread( filehandle, buffer, strlen( sillytext ) ) == lstrlenA( sillytext ), "erratic _hread return value\n" );
ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
ok( INVALID_HANDLE_VALUE != FindFirstFileA( filename, &search_results ), "should STILL be able to find file\n" );
ret = DeleteFileA( filename );
ok( ret, "DeleteFile failed (%ld)\n", GetLastError( ) );
filehandle = _lcreat( filename, 4 ); /* SYSTEM file */
ok( HFILE_ERROR != filehandle, "couldn't create file \"%s\" (err=%ld)\n", filename, GetLastError( ) );
ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" );
ok( _hread( filehandle, buffer, strlen( sillytext ) ) == lstrlenA( sillytext ), "erratic _hread return value\n" );
ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
ok( INVALID_HANDLE_VALUE != FindFirstFileA( filename, &search_results ), "should STILL be able to find file\n" );
ret = DeleteFileA( filename );
ok( ret, "DeleteFile failed (%ld)\n", GetLastError( ) );
filehandle=_lcreat (slashname, 0); /* illegal name */
if (HFILE_ERROR==filehandle) {
err=GetLastError ();
ok (err==ERROR_INVALID_NAME || err==ERROR_PATH_NOT_FOUND,
"creating file \"%s\" failed with error %d\n", slashname, err);
} else { /* only NT succeeds */
_lclose(filehandle);
find=FindFirstFileA (slashname, &search_results);
if (INVALID_HANDLE_VALUE!=find)
{
ret = FindClose (find);
ok (0 != ret, "FindClose complains (%ld)\n", GetLastError ());
slashname[strlen(slashname)-1]=0;
ok (!strcmp (slashname, search_results.cFileName),
"found unexpected name \"%s\"\n", search_results.cFileName);
ok (FILE_ATTRIBUTE_ARCHIVE==search_results.dwFileAttributes,
"attributes of file \"%s\" are 0x%04lx\n", search_results.cFileName,
search_results.dwFileAttributes);
}
ret = DeleteFileA( slashname );
ok( ret, "DeleteFile failed (%ld)\n", GetLastError( ) );
}
filehandle=_lcreat (filename, 8); /* illegal attribute */
if (HFILE_ERROR==filehandle)
ok (0, "couldn't create volume label \"%s\"\n", filename);
else {
_lclose(filehandle);
find=FindFirstFileA (filename, &search_results);
if (INVALID_HANDLE_VALUE==find)
ok (0, "file \"%s\" not found\n", filename);
else {
ret = FindClose(find);
ok ( 0 != ret, "FindClose complains (%ld)\n", GetLastError ());
ok (!strcmp (filename, search_results.cFileName),
"found unexpected name \"%s\"\n", search_results.cFileName);
ok (FILE_ATTRIBUTE_ARCHIVE==search_results.dwFileAttributes,
"attributes of file \"%s\" are 0x%04lx\n", search_results.cFileName,
search_results.dwFileAttributes);
}
ret = DeleteFileA( filename );
ok( ret, "DeleteFile failed (%ld)\n", GetLastError( ) );
}
}
static void test__llseek( void )
{
INT i;
HFILE filehandle;
char buffer[1];
long bytes_read;
BOOL ret;
filehandle = _lcreat( filename, 0 );
if (filehandle == HFILE_ERROR)
{
ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError());
return;
}
for (i = 0; i < 400; i++)
{
ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
}
ok( HFILE_ERROR != _llseek( filehandle, 400 * strlen( sillytext ), FILE_CURRENT ), "should be able to seek\n" );
ok( HFILE_ERROR != _llseek( filehandle, 27 + 35 * strlen( sillytext ), FILE_BEGIN ), "should be able to seek\n" );
bytes_read = _hread( filehandle, buffer, 1);
ok( 1 == bytes_read, "file read size error\n" );
ok( buffer[0] == sillytext[27], "_llseek error, it got lost seeking\n" );
ok( HFILE_ERROR != _llseek( filehandle, -400 * strlen( sillytext ), FILE_END ), "should be able to seek\n" );
bytes_read = _hread( filehandle, buffer, 1);
ok( 1 == bytes_read, "file read size error\n" );
ok( buffer[0] == sillytext[0], "_llseek error, it got lost seeking\n" );
ok( HFILE_ERROR != _llseek( filehandle, 1000000, FILE_END ), "should be able to seek past file; poor, poor Windows programmers\n" );
ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
ret = DeleteFileA( filename );
ok( ret, "DeleteFile failed (%ld)\n", GetLastError( ) );
}
static void test__llopen( void )
{
HFILE filehandle;
UINT bytes_read;
char buffer[10000];
BOOL ret;
filehandle = _lcreat( filename, 0 );
if (filehandle == HFILE_ERROR)
{
ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError());
return;
}
ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
filehandle = _lopen( filename, OF_READ );
ok( HFILE_ERROR == _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite shouldn't be able to write!\n" );
bytes_read = _hread( filehandle, buffer, strlen( sillytext ) );
ok( strlen( sillytext ) == bytes_read, "file read size error\n" );
ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
filehandle = _lopen( filename, OF_READWRITE );
bytes_read = _hread( filehandle, buffer, 2 * strlen( sillytext ) );
ok( strlen( sillytext ) == bytes_read, "file read size error\n" );
ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite should write just fine\n" );
ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
filehandle = _lopen( filename, OF_WRITE );
ok( HFILE_ERROR == _hread( filehandle, buffer, 1 ), "you should only be able to write this file\n" );
ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite should write just fine\n" );
ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
ret = DeleteFileA( filename );
ok( ret, "DeleteFile failed (%ld)\n", GetLastError( ) );
/* TODO - add tests for the SHARE modes - use two processes to pull this one off */
}
static void test__lread( void )
{
HFILE filehandle;
char buffer[10000];
long bytes_read;
UINT bytes_wanted;
UINT i;
BOOL ret;
filehandle = _lcreat( filename, 0 );
if (filehandle == HFILE_ERROR)
{
ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError());
return;
}
ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
filehandle = _lopen( filename, OF_READ );
ok( HFILE_ERROR != filehandle, "couldn't open file \"%s\" again (err=%ld)\n", filename, GetLastError());
bytes_read = _lread( filehandle, buffer, 2 * strlen( sillytext ) );
ok( lstrlenA( sillytext ) == bytes_read, "file read size error\n" );
for (bytes_wanted = 0; bytes_wanted < strlen( sillytext ); bytes_wanted++)
{
ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" );
ok( _lread( filehandle, buffer, bytes_wanted ) == bytes_wanted, "erratic _hread return value\n" );
for (i = 0; i < bytes_wanted; i++)
{
ok( buffer[i] == sillytext[i], "that's not what's written\n" );
}
}
ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
ret = DeleteFileA( filename );
ok( ret, "DeleteFile failed (%ld)\n", GetLastError( ) );
}
static void test__lwrite( void )
{
HFILE filehandle;
char buffer[10000];
long bytes_read;
long bytes_written;
long blocks;
long i;
char *contents;
HLOCAL memory_object;
char checksum[1];
BOOL ret;
filehandle = _lcreat( filename, 0 );
if (filehandle == HFILE_ERROR)
{
ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError());
return;
}
ok( HFILE_ERROR != _lwrite( filehandle, "", 0 ), "_hwrite complains\n" );
ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
filehandle = _lopen( filename, OF_READ );
bytes_read = _hread( filehandle, buffer, 1);
ok( 0 == bytes_read, "file read size error\n" );
ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
filehandle = _lopen( filename, OF_READWRITE );
bytes_written = 0;
checksum[0] = '\0';
srand( (unsigned)time( NULL ) );
for (blocks = 0; blocks < 100; blocks++)
{
for (i = 0; i < (long)sizeof( buffer ); i++)
{
buffer[i] = rand( );
checksum[0] = checksum[0] + buffer[i];
}
ok( HFILE_ERROR != _lwrite( filehandle, buffer, sizeof( buffer ) ), "_hwrite complains\n" );
bytes_written = bytes_written + sizeof( buffer );
}
ok( HFILE_ERROR != _lwrite( filehandle, checksum, 1 ), "_hwrite complains\n" );
bytes_written++;
ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" );
memory_object = LocalAlloc( LPTR, bytes_written );
ok( 0 != memory_object, "LocalAlloc fails, could be out of memory\n" );
contents = LocalLock( memory_object );
filehandle = _lopen( filename, OF_READ );
contents = LocalLock( memory_object );
ok( NULL != contents, "LocalLock whines\n" );
ok( bytes_written == _hread( filehandle, contents, bytes_written), "read length differ from write length\n" );
checksum[0] = '\0';
i = 0;
do
{
checksum[0] += contents[i];
i++;
}
while (i < bytes_written - 1);
ok( checksum[0] == contents[i], "stored checksum differ from computed checksum\n" );
ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" );
ret = DeleteFileA( filename );
ok( ret, "DeleteFile failed (%ld)\n", GetLastError( ) );
}
static void test_CopyFileA(void)
{
char temp_path[MAX_PATH];
char source[MAX_PATH], dest[MAX_PATH];
static const char prefix[] = "pfx";
HANDLE hfile;
FILETIME ft1, ft2;
char buf[10];
DWORD ret;
BOOL retok;
ret = GetTempPathA(MAX_PATH, temp_path);
ok(ret != 0, "GetTempPathA error %ld\n", GetLastError());
ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
ret = GetTempFileNameA(temp_path, prefix, 0, source);
ok(ret != 0, "GetTempFileNameA error %ld\n", GetLastError());
/* make the source have not zero size */
hfile = CreateFileA(source, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0 );
ok(hfile != INVALID_HANDLE_VALUE, "failed to open source file\n");
retok = WriteFile(hfile, prefix, sizeof(prefix), &ret, NULL );
ok( retok && ret == sizeof(prefix),
"WriteFile error %ld\n", GetLastError());
ok(GetFileSize(hfile, NULL) == sizeof(prefix), "source file has wrong size\n");
/* get the file time and change it to prove the difference */
ret = GetFileTime(hfile, NULL, NULL, &ft1);
ok( ret, "GetFileTime error %ld\n", GetLastError());
ft1.dwLowDateTime -= 600000000; /* 60 second */
ret = SetFileTime(hfile, NULL, NULL, &ft1);
ok( ret, "SetFileTime error %ld\n", GetLastError());
GetFileTime(hfile, NULL, NULL, &ft1); /* get the actual time back */
CloseHandle(hfile);
ret = GetTempFileNameA(temp_path, prefix, 0, dest);
ok(ret != 0, "GetTempFileNameA error %ld\n", GetLastError());
SetLastError(0xdeadbeef);
ret = CopyFileA(source, dest, TRUE);
ok(!ret && GetLastError() == ERROR_FILE_EXISTS,
"CopyFileA: unexpected error %ld\n", GetLastError());
ret = CopyFileA(source, dest, FALSE);
ok(ret, "CopyFileA: error %ld\n", GetLastError());
/* make sure that destination has correct size */
hfile = CreateFileA(dest, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
ok(hfile != INVALID_HANDLE_VALUE, "failed to open destination file\n");
ret = GetFileSize(hfile, NULL);
ok(ret == sizeof(prefix), "destination file has wrong size %ld\n", ret);
/* make sure that destination has the same filetime */
ret = GetFileTime(hfile, NULL, NULL, &ft2);
ok( ret, "GetFileTime error %ld\n", GetLastError());
ok(CompareFileTime(&ft1, &ft2) == 0, "destination file has wrong filetime\n");
SetLastError(0xdeadbeef);
ret = CopyFileA(source, dest, FALSE);
ok(!ret && GetLastError() == ERROR_SHARING_VIOLATION,
"CopyFileA: ret = %ld, unexpected error %ld\n", ret, GetLastError());
/* make sure that destination still has correct size */
ret = GetFileSize(hfile, NULL);
ok(ret == sizeof(prefix), "destination file has wrong size %ld\n", ret);
retok = ReadFile(hfile, buf, sizeof(buf), &ret, NULL);
ok( retok && ret == sizeof(prefix),
"ReadFile: error %ld\n", GetLastError());
ok(!memcmp(prefix, buf, sizeof(prefix)), "buffer contents mismatch\n");
CloseHandle(hfile);
ret = DeleteFileA(source);
ok(ret, "DeleteFileA: error %ld\n", GetLastError());
ret = DeleteFileA(dest);
ok(ret, "DeleteFileA: error %ld\n", GetLastError());
}
static void test_CopyFileW(void)
{
WCHAR temp_path[MAX_PATH];
WCHAR source[MAX_PATH], dest[MAX_PATH];
static const WCHAR prefix[] = {'p','f','x',0};
DWORD ret;
ret = GetTempPathW(MAX_PATH, temp_path);
if (ret==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
return;
ok(ret != 0, "GetTempPathW error %ld\n", GetLastError());
ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
ret = GetTempFileNameW(temp_path, prefix, 0, source);
ok(ret != 0, "GetTempFileNameW error %ld\n", GetLastError());
ret = GetTempFileNameW(temp_path, prefix, 0, dest);
ok(ret != 0, "GetTempFileNameW error %ld\n", GetLastError());
ret = CopyFileW(source, dest, TRUE);
ok(!ret && GetLastError() == ERROR_FILE_EXISTS,
"CopyFileW: unexpected error %ld\n", GetLastError());
ret = CopyFileW(source, dest, FALSE);
ok(ret, "CopyFileW: error %ld\n", GetLastError());
ret = DeleteFileW(source);
ok(ret, "DeleteFileW: error %ld\n", GetLastError());
ret = DeleteFileW(dest);
ok(ret, "DeleteFileW: error %ld\n", GetLastError());
}
static void test_CreateFileA(void)
{
HANDLE hFile;
char temp_path[MAX_PATH];
char filename[MAX_PATH];
static const char prefix[] = "pfx";
DWORD ret;
ret = GetTempPathA(MAX_PATH, temp_path);
ok(ret != 0, "GetTempPathA error %ld\n", GetLastError());
ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
ret = GetTempFileNameA(temp_path, prefix, 0, filename);
ok(ret != 0, "GetTempFileNameA error %ld\n", GetLastError());
hFile = CreateFileA(filename, GENERIC_READ, 0, NULL,
CREATE_NEW, FILE_FLAG_RANDOM_ACCESS, 0);
ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_FILE_EXISTS,
"CREATE_NEW should fail if file exists and last error value should be ERROR_FILE_EXISTS\n");
ret = DeleteFileA(filename);
ok(ret, "DeleteFileA: error %ld\n", GetLastError());
}
static void test_CreateFileW(void)
{
HANDLE hFile;
WCHAR temp_path[MAX_PATH];
WCHAR filename[MAX_PATH];
static const WCHAR emptyW[]={'\0'};
static const WCHAR prefix[] = {'p','f','x',0};
static const WCHAR bogus[] = { '\\', '\\', '.', '\\', 'B', 'O', 'G', 'U', 'S', 0 };
DWORD ret;
ret = GetTempPathW(MAX_PATH, temp_path);
if (ret==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
return;
ok(ret != 0, "GetTempPathW error %ld\n", GetLastError());
ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
ret = GetTempFileNameW(temp_path, prefix, 0, filename);
ok(ret != 0, "GetTempFileNameW error %ld\n", GetLastError());
hFile = CreateFileW(filename, GENERIC_READ, 0, NULL,
CREATE_NEW, FILE_FLAG_RANDOM_ACCESS, 0);
ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_FILE_EXISTS,
"CREATE_NEW should fail if file exists and last error value should be ERROR_FILE_EXISTS\n");
ret = DeleteFileW(filename);
ok(ret, "DeleteFileW: error %ld\n", GetLastError());
#if 0 /* this test crashes on NT4.0 */
hFile = CreateFileW(NULL, GENERIC_READ, 0, NULL,
CREATE_NEW, FILE_FLAG_RANDOM_ACCESS, 0);
ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_PATH_NOT_FOUND,
"CreateFileW(NULL) returned ret=%p error=%ld\n",hFile,GetLastError());
#endif
hFile = CreateFileW(emptyW, GENERIC_READ, 0, NULL,
CREATE_NEW, FILE_FLAG_RANDOM_ACCESS, 0);
ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_PATH_NOT_FOUND,
"CreateFileW(\"\") returned ret=%p error=%ld\n",hFile,GetLastError());
/* test the result of opening a nonexistent driver name */
hFile = CreateFileW(bogus, 0, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_FILE_NOT_FOUND,
"CreateFileW on invalid VxD name returned ret=%p error=%ld\n",hFile,GetLastError());
}
static void test_GetTempFileNameA(void)
{
UINT result;
char out[MAX_PATH];
char expected[MAX_PATH + 10];
char windowsdir[MAX_PATH + 10];
char windowsdrive[3];
result = GetWindowsDirectory(windowsdir, sizeof(windowsdir));
ok(result < sizeof(windowsdir), "windowsdir is abnormally long!\n");
ok(result != 0, "GetWindowsDirectory: error %ld\n", GetLastError());
/* If the Windows directory is the root directory, it ends in backslash, not else. */
if (strlen(windowsdir) != 3) /* As in "C:\" or "F:\" */
{
strcat(windowsdir, "\\");
}
windowsdrive[0] = windowsdir[0];
windowsdrive[1] = windowsdir[1];
windowsdrive[2] = '\0';
result = GetTempFileNameA(windowsdrive, "abc", 1, out);
ok(result != 0, "GetTempFileNameA: error %ld\n", GetLastError());
ok(((out[0] == windowsdrive[0]) && (out[1] == ':')) && (out[2] == '\\'),
"GetTempFileNameA: first three characters should be %c:\\, string was actually %s\n",
windowsdrive[0], out);
result = GetTempFileNameA(windowsdir, "abc", 2, out);
ok(result != 0, "GetTempFileNameA: error %ld\n", GetLastError());
expected[0] = '\0';
strcat(expected, windowsdir);
strcat(expected, "abc2.tmp");
ok(lstrcmpiA(out, expected) == 0, "GetTempFileNameA: Unexpected output \"%s\" vs \"%s\"\n",
out, expected);
}
static void test_DeleteFileA( void )
{
BOOL ret;
ret = DeleteFileA(NULL);
ok(!ret && (GetLastError() == ERROR_INVALID_PARAMETER ||
GetLastError() == ERROR_PATH_NOT_FOUND),
"DeleteFileA(NULL) returned ret=%d error=%ld\n",ret,GetLastError());
ret = DeleteFileA("");
ok(!ret && (GetLastError() == ERROR_PATH_NOT_FOUND ||
GetLastError() == ERROR_BAD_PATHNAME),
"DeleteFileA(\"\") returned ret=%d error=%ld\n",ret,GetLastError());
ret = DeleteFileA("nul");
ok(!ret && (GetLastError() == ERROR_FILE_NOT_FOUND ||
GetLastError() == ERROR_INVALID_PARAMETER ||
GetLastError() == ERROR_ACCESS_DENIED ||
GetLastError() == ERROR_INVALID_FUNCTION),
"DeleteFileA(\"nul\") returned ret=%d error=%ld\n",ret,GetLastError());
}
static void test_DeleteFileW( void )
{
BOOL ret;
static const WCHAR emptyW[]={'\0'};
ret = DeleteFileW(NULL);
if (ret==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
return;
ok(!ret && GetLastError() == ERROR_PATH_NOT_FOUND,
"DeleteFileW(NULL) returned ret=%d error=%ld\n",ret,GetLastError());
ret = DeleteFileW(emptyW);
ok(!ret && GetLastError() == ERROR_PATH_NOT_FOUND,
"DeleteFileW(\"\") returned ret=%d error=%ld\n",ret,GetLastError());
}
#define IsDotDir(x) ((x[0] == '.') && ((x[1] == 0) || ((x[1] == '.') && (x[2] == 0))))
static void test_MoveFileA(void)
{
char tempdir[MAX_PATH];
char source[MAX_PATH], dest[MAX_PATH];
static const char prefix[] = "pfx";
DWORD ret;
ret = GetTempPathA(MAX_PATH, tempdir);
ok(ret != 0, "GetTempPathA error %ld\n", GetLastError());
ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
ret = GetTempFileNameA(tempdir, prefix, 0, source);
ok(ret != 0, "GetTempFileNameA error %ld\n", GetLastError());
ret = GetTempFileNameA(tempdir, prefix, 0, dest);
ok(ret != 0, "GetTempFileNameA error %ld\n", GetLastError());
ret = MoveFileA(source, dest);
ok(!ret && GetLastError() == ERROR_ALREADY_EXISTS,
"MoveFileA: unexpected error %ld\n", GetLastError());
ret = DeleteFileA(dest);
ok(ret, "DeleteFileA: error %ld\n", GetLastError());
ret = MoveFileA(source, dest);
ok(ret, "MoveFileA: failed, error %ld\n", GetLastError());
lstrcatA(tempdir, "Remove Me");
ret = CreateDirectoryA(tempdir, NULL);
ok(ret == TRUE, "CreateDirectoryA failed\n");
lstrcpyA(source, dest);
lstrcpyA(dest, tempdir);
lstrcatA(dest, "\\wild?.*");
/* FIXME: if we create a file with wildcards we can't delete it now that DeleteFile works correctly */
ret = MoveFileA(source, dest);
ok(!ret, "MoveFileA: shouldn't move to wildcard file\n");
ok(GetLastError() == ERROR_INVALID_NAME || /* NT */
GetLastError() == ERROR_FILE_NOT_FOUND, /* Win9x */
"MoveFileA: with wildcards, unexpected error %ld\n", GetLastError());
if (ret || (GetLastError() != ERROR_INVALID_NAME))
{
WIN32_FIND_DATAA fd;
char temppath[MAX_PATH];
HANDLE hFind;
lstrcpyA(temppath, tempdir);
lstrcatA(temppath, "\\*.*");
hFind = FindFirstFileA(temppath, &fd);
if (INVALID_HANDLE_VALUE != hFind)
{
LPSTR lpName;
do
{
lpName = fd.cAlternateFileName;
if (!lpName[0])
lpName = fd.cFileName;
ok(IsDotDir(lpName), "MoveFileA: wildcards file created!\n");
}
while (FindNextFileA(hFind, &fd));
FindClose(hFind);
}
}
ret = DeleteFileA(source);
ok(ret, "DeleteFileA: error %ld\n", GetLastError());
ret = DeleteFileA(dest);
ok(!ret, "DeleteFileA: error %ld\n", GetLastError());
ret = RemoveDirectoryA(tempdir);
ok(ret, "DeleteDirectoryA: error %ld\n", GetLastError());
}
static void test_MoveFileW(void)
{
WCHAR temp_path[MAX_PATH];
WCHAR source[MAX_PATH], dest[MAX_PATH];
static const WCHAR prefix[] = {'p','f','x',0};
DWORD ret;
ret = GetTempPathW(MAX_PATH, temp_path);
if (ret==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
return;
ok(ret != 0, "GetTempPathW error %ld\n", GetLastError());
ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
ret = GetTempFileNameW(temp_path, prefix, 0, source);
ok(ret != 0, "GetTempFileNameW error %ld\n", GetLastError());
ret = GetTempFileNameW(temp_path, prefix, 0, dest);
ok(ret != 0, "GetTempFileNameW error %ld\n", GetLastError());
ret = MoveFileW(source, dest);
ok(!ret && GetLastError() == ERROR_ALREADY_EXISTS,
"CopyFileW: unexpected error %ld\n", GetLastError());
ret = DeleteFileW(source);
ok(ret, "DeleteFileW: error %ld\n", GetLastError());
ret = DeleteFileW(dest);
ok(ret, "DeleteFileW: error %ld\n", GetLastError());
}
#define PATTERN_OFFSET 0x10
static void test_offset_in_overlapped_structure(void)
{
HANDLE hFile;
OVERLAPPED ov;
DWORD done;
BOOL rc;
BYTE buf[256], pattern[] = "TeSt";
UINT i;
char temp_path[MAX_PATH], temp_fname[MAX_PATH];
BOOL ret;
ret =GetTempPathA(MAX_PATH, temp_path);
ok( ret, "GetTempPathA error %ld\n", GetLastError());
ret =GetTempFileNameA(temp_path, "pfx", 0, temp_fname);
ok( ret, "GetTempFileNameA error %ld\n", GetLastError());
/*** Write File *****************************************************/
hFile = CreateFileA(temp_fname, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA error %ld\n", GetLastError());
for(i = 0; i < sizeof(buf); i++) buf[i] = i;
ret = WriteFile(hFile, buf, sizeof(buf), &done, NULL);
ok( ret, "WriteFile error %ld\n", GetLastError());
ok(done == sizeof(buf), "expected number of bytes written %lu\n", done);
memset(&ov, 0, sizeof(ov));
S(U(ov)).Offset = PATTERN_OFFSET;
S(U(ov)).OffsetHigh = 0;
rc=WriteFile(hFile, pattern, sizeof(pattern), &done, &ov);
/* Win 9x does not support the overlapped I/O on files */
if (rc || GetLastError()!=ERROR_INVALID_PARAMETER) {
ok(rc, "WriteFile error %ld\n", GetLastError());
ok(done == sizeof(pattern), "expected number of bytes written %lu\n", done);
/*trace("Current offset = %04lx\n", SetFilePointer(hFile, 0, NULL, FILE_CURRENT));*/
ok(SetFilePointer(hFile, 0, NULL, FILE_CURRENT) == (PATTERN_OFFSET + sizeof(pattern)),
"expected file offset %d\n", PATTERN_OFFSET + sizeof(pattern));
S(U(ov)).Offset = sizeof(buf) * 2;
S(U(ov)).OffsetHigh = 0;
ret = WriteFile(hFile, pattern, sizeof(pattern), &done, &ov);
ok( ret, "WriteFile error %ld\n", GetLastError());
ok(done == sizeof(pattern), "expected number of bytes written %lu\n", done);
/*trace("Current offset = %04lx\n", SetFilePointer(hFile, 0, NULL, FILE_CURRENT));*/
ok(SetFilePointer(hFile, 0, NULL, FILE_CURRENT) == (sizeof(buf) * 2 + sizeof(pattern)),
"expected file offset %d\n", sizeof(buf) * 2 + sizeof(pattern));
}
CloseHandle(hFile);
/*** Read File *****************************************************/
hFile = CreateFileA(temp_fname, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, 0);
ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA error %ld\n", GetLastError());
memset(buf, 0, sizeof(buf));
memset(&ov, 0, sizeof(ov));
S(U(ov)).Offset = PATTERN_OFFSET;
S(U(ov)).OffsetHigh = 0;
rc=ReadFile(hFile, buf, sizeof(pattern), &done, &ov);
/* Win 9x does not support the overlapped I/O on files */
if (rc || GetLastError()!=ERROR_INVALID_PARAMETER) {
ok(rc, "ReadFile error %ld\n", GetLastError());
ok(done == sizeof(pattern), "expected number of bytes read %lu\n", done);
/*trace("Current offset = %04lx\n", SetFilePointer(hFile, 0, NULL, FILE_CURRENT));*/
ok(SetFilePointer(hFile, 0, NULL, FILE_CURRENT) == (PATTERN_OFFSET + sizeof(pattern)),
"expected file offset %d\n", PATTERN_OFFSET + sizeof(pattern));
ok(!memcmp(buf, pattern, sizeof(pattern)), "pattern match failed\n");
}
CloseHandle(hFile);
ret = DeleteFileA(temp_fname);
ok( ret, "DeleteFileA error %ld\n", GetLastError());
}
static void test_LockFile(void)
{
HANDLE handle;
DWORD written;
OVERLAPPED overlapped;
int limited_LockFile;
int limited_UnLockFile;
int lockfileex_capable;
handle = CreateFileA( filename, GENERIC_READ | GENERIC_WRITE,
FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
CREATE_ALWAYS, 0, 0 );
if (handle == INVALID_HANDLE_VALUE)
{
ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError());
return;
}
ok( WriteFile( handle, sillytext, strlen(sillytext), &written, NULL ), "write failed\n" );
ok( LockFile( handle, 0, 0, 0, 0 ), "LockFile failed\n" );
ok( UnlockFile( handle, 0, 0, 0, 0 ), "UnlockFile failed\n" );
limited_UnLockFile = 0;
if (UnlockFile( handle, 0, 0, 0, 0 ))
{
limited_UnLockFile = 1;
}
ok( LockFile( handle, 10, 0, 20, 0 ), "LockFile 10,20 failed\n" );
/* overlapping locks must fail */
ok( !LockFile( handle, 12, 0, 10, 0 ), "LockFile 12,10 succeeded\n" );
ok( !LockFile( handle, 5, 0, 6, 0 ), "LockFile 5,6 succeeded\n" );
/* non-overlapping locks must succeed */
ok( LockFile( handle, 5, 0, 5, 0 ), "LockFile 5,5 failed\n" );
ok( !UnlockFile( handle, 10, 0, 10, 0 ), "UnlockFile 10,10 succeeded\n" );
ok( UnlockFile( handle, 10, 0, 20, 0 ), "UnlockFile 10,20 failed\n" );
ok( !UnlockFile( handle, 10, 0, 20, 0 ), "UnlockFile 10,20 again succeeded\n" );
ok( UnlockFile( handle, 5, 0, 5, 0 ), "UnlockFile 5,5 failed\n" );
S(U(overlapped)).Offset = 100;
S(U(overlapped)).OffsetHigh = 0;
overlapped.hEvent = 0;
lockfileex_capable = dll_capable("kernel32", "LockFileEx");
if (lockfileex_capable)
{
/* Test for broken LockFileEx a la Windows 95 OSR2. */
if (LockFileEx( handle, 0, 0, 100, 0, &overlapped ))
{
/* LockFileEx is probably OK, test it more. */
ok( LockFileEx( handle, 0, 0, 100, 0, &overlapped ),
"LockFileEx 100,100 failed\n" );
}
}
/* overlapping shared locks are OK */
S(U(overlapped)).Offset = 150;
limited_UnLockFile || ok( LockFileEx( handle, 0, 0, 100, 0, &overlapped ), "LockFileEx 150,100 failed\n" );
/* but exclusive is not */
if (lockfileex_capable)
{
ok( !LockFileEx( handle, LOCKFILE_EXCLUSIVE_LOCK|LOCKFILE_FAIL_IMMEDIATELY,
0, 50, 0, &overlapped ),
"LockFileEx exclusive 150,50 succeeded\n" );
if (dll_capable("kernel32.dll", "UnlockFileEx"))
{
if (!UnlockFileEx( handle, 0, 100, 0, &overlapped ))
{ /* UnLockFile is capable. */
S(U(overlapped)).Offset = 100;
ok( !UnlockFileEx( handle, 0, 100, 0, &overlapped ),
"UnlockFileEx 150,100 again succeeded\n" );
}
}
}
ok( LockFile( handle, 0, 0x10000000, 0, 0xf0000000 ), "LockFile failed\n" );
ok( !LockFile( handle, ~0, ~0, 1, 0 ), "LockFile ~0,1 succeeded\n" );
ok( !LockFile( handle, 0, 0x20000000, 20, 0 ), "LockFile 0x20000000,20 succeeded\n" );
ok( UnlockFile( handle, 0, 0x10000000, 0, 0xf0000000 ), "UnlockFile failed\n" );
/* wrap-around lock should not do anything */
/* (but still succeeds on NT4 so we don't check result) */
LockFile( handle, 0, 0x10000000, 0, 0xf0000001 );
limited_LockFile = 0;
if (!LockFile( handle, ~0, ~0, 1, 0 ))
{
limited_LockFile = 1;
}
limited_UnLockFile || ok( UnlockFile( handle, ~0, ~0, 1, 0 ), "Unlockfile ~0,1 failed\n" );
/* zero-byte lock */
ok( LockFile( handle, 100, 0, 0, 0 ), "LockFile 100,0 failed\n" );
limited_LockFile || ok( !LockFile( handle, 98, 0, 4, 0 ), "LockFile 98,4 succeeded\n" );
ok( LockFile( handle, 90, 0, 10, 0 ), "LockFile 90,10 failed\n" );
limited_LockFile || ok( !LockFile( handle, 100, 0, 10, 0 ), "LockFile 100,10 failed\n" );
ok( UnlockFile( handle, 90, 0, 10, 0 ), "UnlockFile 90,10 failed\n" );
!ok( UnlockFile( handle, 100, 0, 10, 0 ), "UnlockFile 100,10 failed\n" );
ok( UnlockFile( handle, 100, 0, 0, 0 ), "UnlockFile 100,0 failed\n" );
CloseHandle( handle );
DeleteFileA( filename );
}
static inline int is_sharing_compatible( DWORD access1, DWORD sharing1, DWORD access2, DWORD sharing2 )
{
if (!access1 || !access2) return 1;
if ((access1 & GENERIC_READ) && !(sharing2 & FILE_SHARE_READ)) return 0;
if ((access1 & GENERIC_WRITE) && !(sharing2 & FILE_SHARE_WRITE)) return 0;
if ((access1 & DELETE) && !(sharing2 & FILE_SHARE_DELETE)) return 0;
if ((access2 & GENERIC_READ) && !(sharing1 & FILE_SHARE_READ)) return 0;
if ((access2 & GENERIC_WRITE) && !(sharing1 & FILE_SHARE_WRITE)) return 0;
if ((access2 & DELETE) && !(sharing1 & FILE_SHARE_DELETE)) return 0;
return 1;
}
static void test_file_sharing(void)
{
static const DWORD access_modes[] =
{ 0, GENERIC_READ, GENERIC_WRITE, GENERIC_READ|GENERIC_WRITE,
DELETE, GENERIC_READ|DELETE, GENERIC_WRITE|DELETE, GENERIC_READ|GENERIC_WRITE|DELETE };
static const DWORD sharing_modes[] =
{ 0, FILE_SHARE_READ,
FILE_SHARE_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE,
FILE_SHARE_DELETE, FILE_SHARE_READ|FILE_SHARE_DELETE,
FILE_SHARE_WRITE|FILE_SHARE_DELETE, FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE };
int a1, s1, a2, s2;
int ret;
HANDLE h, h2;
/* make sure the file exists */
h = CreateFileA( filename, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0 );
if (h == INVALID_HANDLE_VALUE)
{
ok(0, "couldn't create file \"%s\" (err=%ld)\n", filename, GetLastError());
return;
}
CloseHandle( h );
for (a1 = 0; a1 < sizeof(access_modes)/sizeof(access_modes[0]); a1++)
{
for (s1 = 0; s1 < sizeof(sharing_modes)/sizeof(sharing_modes[0]); s1++)
{
h = CreateFileA( filename, access_modes[a1], sharing_modes[s1],
NULL, OPEN_EXISTING, 0, 0 );
if (h == INVALID_HANDLE_VALUE)
{
ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError());
return;
}
for (a2 = 0; a2 < sizeof(access_modes)/sizeof(access_modes[0]); a2++)
{
for (s2 = 0; s2 < sizeof(sharing_modes)/sizeof(sharing_modes[0]); s2++)
{
SetLastError(0xdeadbeef);
h2 = CreateFileA( filename, access_modes[a2], sharing_modes[s2],
NULL, OPEN_EXISTING, 0, 0 );
if (is_sharing_compatible( access_modes[a1], sharing_modes[s1],
access_modes[a2], sharing_modes[s2] ))
{
ret = GetLastError();
ok( ERROR_SHARING_VIOLATION == ret || 0 == ret,
"Windows 95 sets GetLastError() = ERROR_SHARING_VIOLATION and\n"
" Windows XP GetLastError() = 0, but now it is %d.\n"
" indexes = %d, %d, %d, %d\n"
" modes =\n %lx/%lx/%lx/%lx\n",
ret,
a1, s1, a2, s2,
access_modes[a1], sharing_modes[s1],
access_modes[a2], sharing_modes[s2]
);
}
else
{
ok( h2 == INVALID_HANDLE_VALUE,
"open succeeded for modes %lx/%lx/%lx/%lx\n",
access_modes[a1], sharing_modes[s1],
access_modes[a2], sharing_modes[s2] );
if (h2 == INVALID_HANDLE_VALUE)
ok( GetLastError() == ERROR_SHARING_VIOLATION,
"wrong error code %ld\n", GetLastError() );
}
if (h2 != INVALID_HANDLE_VALUE) CloseHandle( h2 );
}
}
CloseHandle( h );
}
}
SetLastError(0xdeadbeef);
h = CreateFileA( filename, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ, NULL, OPEN_ALWAYS, 0, 0 );
ok( h != INVALID_HANDLE_VALUE, "CreateFileA error %ld\n", GetLastError() );
SetLastError(0xdeadbeef);
h2 = CreateFileA( filename, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0 );
ok( h2 == INVALID_HANDLE_VALUE, "CreateFileA should fail\n");
ok( GetLastError() == ERROR_SHARING_VIOLATION, "wrong error code %ld\n", GetLastError() );
h2 = CreateFileA( filename, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0 );
ok( h2 != INVALID_HANDLE_VALUE, "CreateFileA error %ld\n", GetLastError() );
CloseHandle(h);
CloseHandle(h2);
DeleteFileA( filename );
}
static char get_windows_drive(void)
{
char windowsdir[MAX_PATH];
GetWindowsDirectory(windowsdir, sizeof(windowsdir));
return windowsdir[0];
}
static void test_FindFirstFileA(void)
{
HANDLE handle;
WIN32_FIND_DATAA search_results;
int err;
char buffer[5] = "C:\\";
/* try FindFirstFileA on "C:\" */
buffer[0] = get_windows_drive();
handle = FindFirstFileA(buffer,&search_results);
err = GetLastError();
ok ( handle == INVALID_HANDLE_VALUE , "FindFirstFile on root directory should Fail\n");
if (handle == INVALID_HANDLE_VALUE)
ok ( err == ERROR_FILE_NOT_FOUND, "Bad Error number %d\n", err);
/* try FindFirstFileA on "C:\*" */
strcat(buffer, "*");
handle = FindFirstFileA(buffer,&search_results);
ok ( handle != INVALID_HANDLE_VALUE, "FindFirstFile on %s should succeed\n", buffer );
ok ( FindClose(handle) == TRUE, "Failed to close handle\n");
}
static void test_FindNextFileA(void)
{
HANDLE handle;
WIN32_FIND_DATAA search_results;
int err;
char buffer[5] = "C:\\*";
buffer[0] = get_windows_drive();
handle = FindFirstFileA(buffer,&search_results);
ok ( handle != INVALID_HANDLE_VALUE, "FindFirstFile on C:\\* should succeed\n" );
while (FindNextFile(handle, &search_results))
{
/* get to the end of the files */
}
ok ( FindClose(handle) == TRUE, "Failed to close handle\n");
err = GetLastError();
ok ( err == ERROR_NO_MORE_FILES, "GetLastError should return ERROR_NO_MORE_FILES\n");
}
static int test_Mapfile_createtemp(HANDLE *handle)
{
SetFileAttributesA(filename,FILE_ATTRIBUTE_NORMAL);
DeleteFile(filename);
*handle = CreateFile(filename, GENERIC_READ|GENERIC_WRITE, 0, 0,
CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
if (*handle != INVALID_HANDLE_VALUE) {
return 1;
}
return 0;
}
static void test_MapFile(void)
{
HANDLE handle;
HANDLE hmap;
ok(test_Mapfile_createtemp(&handle), "Couldn't create test file.\n");
hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0, 0x1000, "named_file_map" );
ok( hmap != NULL, "mapping should work, I named it!\n" );
ok( CloseHandle( hmap ), "can't close mapping handle\n");
/* We have to close file before we try new stuff with mapping again.
Else we would always succeed on XP or block descriptors on 95. */
hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0, 0, NULL );
ok( hmap != NULL, "We should still be able to map!\n" );
ok( CloseHandle( hmap ), "can't close mapping handle\n");
ok( CloseHandle( handle ), "can't close file handle\n");
handle = NULL;
ok(test_Mapfile_createtemp(&handle), "Couldn't create test file.\n");
hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0, 0, NULL );
ok( hmap == NULL, "mapped zero size file\n");
ok( GetLastError() == ERROR_FILE_INVALID, "not ERROR_FILE_INVALID\n");
hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0x1000, 0, NULL );
ok( hmap == NULL, "mapping should fail\n");
/* GetLastError() varies between win9x and WinNT and also depends on the filesystem */
hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0x1000, 0x10000, NULL );
ok( hmap == NULL, "mapping should fail\n");
/* GetLastError() varies between win9x and WinNT and also depends on the filesystem */
/* On XP you can now map again, on Win 95 you cannot. */
ok( CloseHandle( handle ), "can't close file handle\n");
ok( DeleteFileA( filename ), "DeleteFile failed after map\n" );
}
static void test_GetFileType(void)
{
DWORD type;
HANDLE h = CreateFileA( filename, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0 );
ok( h != INVALID_HANDLE_VALUE, "open %s failed\n", filename );
type = GetFileType(h);
ok( type == FILE_TYPE_DISK, "expected type disk got %ld\n", type );
CloseHandle( h );
h = CreateFileA( "nul", GENERIC_READ|GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0 );
ok( h != INVALID_HANDLE_VALUE, "open nul failed\n" );
type = GetFileType(h);
ok( type == FILE_TYPE_CHAR, "expected type char for nul got %ld\n", type );
CloseHandle( h );
DeleteFileA( filename );
}
static int completion_count;
static void CALLBACK FileIOComplete(DWORD dwError, DWORD dwBytes, LPOVERLAPPED ovl)
{
/* printf("(%ld, %ld, %p { %ld, %ld, %ld, %ld, %p })\n", dwError, dwBytes, ovl, ovl->Internal, ovl->InternalHigh, ovl->Offset, ovl->OffsetHigh, ovl->hEvent);*/
ReleaseSemaphore(ovl->hEvent, 1, NULL);
completion_count++;
}
static void test_async_file_errors(void)
{
char szFile[MAX_PATH];
HANDLE hSem = CreateSemaphoreW(NULL, 1, 1, NULL);
HANDLE hFile;
LPVOID lpBuffer = HeapAlloc(GetProcessHeap(), 0, 4096);
OVERLAPPED ovl;
S(U(ovl)).Offset = 0;
S(U(ovl)).OffsetHigh = 0;
ovl.hEvent = hSem;
completion_count = 0;
szFile[0] = '\0';
GetWindowsDirectoryA(szFile, sizeof(szFile)/sizeof(szFile[0])-1-strlen("\\win.ini"));
strcat(szFile, "\\win.ini");
hFile = CreateFileA(szFile, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL, OPEN_ALWAYS, FILE_FLAG_OVERLAPPED, NULL);
ok(hFile != NULL, "CreateFileA(%s ...) failed\n", szFile);
while (TRUE)
{
BOOL res;
while (WaitForSingleObjectEx(hSem, INFINITE, TRUE) == WAIT_IO_COMPLETION)
;
res = ReadFileEx(hFile, lpBuffer, 4096, &ovl, FileIOComplete);
/*printf("Offset = %ld, result = %s\n", ovl.Offset, res ? "TRUE" : "FALSE");*/
if (!res)
break;
S(U(ovl)).Offset += 4096;
/* i/o completion routine only called if ReadFileEx returned success.
* we only care about violations of this rule so undo what should have
* been done */
completion_count--;
}
ok(completion_count == 0, "completion routine should only be called when ReadFileEx succeeds (this rule was violated %d times)\n", completion_count);
/*printf("Error = %ld\n", GetLastError());*/
}
static void test_read_write(void)
{
DWORD bytes, ret;
HANDLE hFile;
char temp_path[MAX_PATH];
char filename[MAX_PATH];
static const char prefix[] = "pfx";
ret = GetTempPathA(MAX_PATH, temp_path);
ok(ret != 0, "GetTempPathA error %ld\n", GetLastError());
ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
ret = GetTempFileNameA(temp_path, prefix, 0, filename);
ok(ret != 0, "GetTempFileNameA error %ld\n", GetLastError());
hFile = CreateFileA(filename, GENERIC_READ | GENERIC_WRITE, 0, NULL,
CREATE_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0);
ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA: error %ld\n", GetLastError());
SetLastError(12345678);
bytes = 12345678;
ret = WriteFile(hFile, NULL, 0, &bytes, NULL);
ok(ret && GetLastError() == 12345678,
"ret = %ld, error %ld\n", ret, GetLastError());
ok(!bytes, "bytes = %ld\n", bytes);
SetLastError(12345678);
bytes = 12345678;
ret = WriteFile(hFile, NULL, 10, &bytes, NULL);
ok((!ret && GetLastError() == ERROR_INVALID_USER_BUFFER) || /* Win2k */
(ret && GetLastError() == 12345678), /* Win9x */
"ret = %ld, error %ld\n", ret, GetLastError());
ok(!bytes || /* Win2k */
bytes == 10, /* Win9x */
"bytes = %ld\n", bytes);
/* make sure the file contains data */
WriteFile(hFile, "this is the test data", 21, &bytes, NULL);
SetFilePointer(hFile, 0, NULL, FILE_BEGIN);
SetLastError(12345678);
bytes = 12345678;
ret = ReadFile(hFile, NULL, 0, &bytes, NULL);
ok(ret && GetLastError() == 12345678,
"ret = %ld, error %ld\n", ret, GetLastError());
ok(!bytes, "bytes = %ld\n", bytes);
SetLastError(12345678);
bytes = 12345678;
ret = ReadFile(hFile, NULL, 10, &bytes, NULL);
ok(!ret && (GetLastError() == ERROR_NOACCESS || /* Win2k */
GetLastError() == ERROR_INVALID_PARAMETER), /* Win9x */
"ret = %ld, error %ld\n", ret, GetLastError());
ok(!bytes, "bytes = %ld\n", bytes);
ret = CloseHandle(hFile);
ok( ret, "CloseHandle: error %ld\n", GetLastError());
ret = DeleteFileA(filename);
ok( ret, "DeleteFileA: error %ld\n", GetLastError());
}
static void test_OpenFile_exists(void)
{
HFILE hFile;
OFSTRUCT ofs;
static const char *file = "\\winver.exe";
char buff[MAX_PATH];
UINT length;
length = GetSystemDirectoryA(buff, MAX_PATH);
if ((length + lstrlen(file) < MAX_PATH))
{
lstrcat(buff, file);
hFile = OpenFile(buff, &ofs, OF_EXIST);
ok( hFile == TRUE, "%s not found : %ld\n", buff, GetLastError());
}
hFile = OpenFile(".\\foo-bar-foo.baz", &ofs, OF_EXIST);
ok( hFile == HFILE_ERROR, "hFile != HFILE_ERROR : %ld\n", GetLastError());
}
static void test_overlapped(void)
{
OVERLAPPED ov;
DWORD r, result;
/* GetOverlappedResult crashes if the 2nd or 3rd param are NULL */
memset( &ov, 0, sizeof ov );
result = 1;
r = GetOverlappedResult(0, &ov, &result, 0);
ok( r == TRUE, "should return false\n");
ok( result == 0, "result wrong\n");
result = 0;
ov.Internal = 0;
ov.InternalHigh = 0xabcd;
r = GetOverlappedResult(0, &ov, &result, 0);
ok( r == TRUE, "should return false\n");
ok( result == 0xabcd, "result wrong\n");
SetLastError( 0xb00 );
result = 0;
ov.Internal = STATUS_INVALID_HANDLE;
ov.InternalHigh = 0xabcd;
r = GetOverlappedResult(0, &ov, &result, 0);
ok (GetLastError() == ERROR_INVALID_HANDLE, "error wrong\n");
ok( r == FALSE, "should return false\n");
ok( result == 0xabcd, "result wrong\n");
result = 0;
ov.Internal = STATUS_PENDING;
ov.InternalHigh = 0xabcd;
r = GetOverlappedResult(0, &ov, &result, 0);
todo_wine {
ok (GetLastError() == ERROR_IO_INCOMPLETE, "error wrong\n");
}
ok( r == FALSE, "should return false\n");
ok( result == 0, "result wrong\n");
ov.hEvent = CreateEvent( NULL, 1, 1, NULL );
ov.Internal = STATUS_PENDING;
ov.InternalHigh = 0xabcd;
r = GetOverlappedResult(0, &ov, &result, 0);
ok (GetLastError() == ERROR_IO_INCOMPLETE, "error wrong\n");
ok( r == FALSE, "should return false\n");
ResetEvent( ov.hEvent );
ov.Internal = STATUS_PENDING;
ov.InternalHigh = 0;
r = GetOverlappedResult(0, &ov, &result, 0);
ok (GetLastError() == ERROR_IO_INCOMPLETE, "error wrong\n");
ok( r == FALSE, "should return false\n");
r = CloseHandle( ov.hEvent );
ok( r == TRUE, "close handle failed\n");
}
START_TEST(file)
{
test__hread( );
test__hwrite( );
test__lclose( );
test__lcreat( );
test__llseek( );
test__llopen( );
test__lread( );
test__lwrite( );
test_GetTempFileNameA();
test_CopyFileA();
test_CopyFileW();
test_CreateFileA();
test_CreateFileW();
test_DeleteFileA();
test_DeleteFileW();
test_MoveFileA();
test_MoveFileW();
test_FindFirstFileA();
test_FindNextFileA();
test_LockFile();
test_file_sharing();
test_offset_in_overlapped_structure();
test_MapFile();
test_GetFileType();
test_async_file_errors();
test_read_write();
test_OpenFile_exists();
test_overlapped();
}
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