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Added some more tests.

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Jakob Eriksson 2002-05-09 20:29:15 +00:00 committed by Alexandre Julliard
parent b06116e24f
commit e8449e6028
1 changed files with 136 additions and 14 deletions
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150
dlls/kernel/tests/file.c
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@ -1,7 +1,7 @@
/*
* Unit tests for file functions
* Unit tests for file functions in Wine
*
* Copyright 2002 Jakob Eriksson
* Copyright (c) 2002 Jakob Eriksson
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -16,12 +16,14 @@
* 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 "winbase.h"
#include "winerror.h"
#include "wine/test.h"
#include <stdlib.h>
#include <time.h>
@ -39,12 +41,13 @@ LPCSTR sillytext =
"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;
UINT bytes_wanted;
long bytes_wanted;
UINT i;
filehandle = _lcreat( filename, 0 );
@ -77,6 +80,7 @@ static void test__hread( void )
ok( DeleteFileA( filename ) != 0, "DeleteFile complains." );
}
static void test__hwrite( void )
{
HFILE filehandle;
@ -155,6 +159,7 @@ static void test__hwrite( void )
ok( DeleteFileA( filename ) != 0, "DeleteFile complains." );
}
static void test__lclose( void )
{
HFILE filehandle;
@ -198,9 +203,7 @@ static void test__lcreat( void )
filehandle = _lcreat( filename, 1 );
ok( HFILE_ERROR != filehandle, "couldn't create file!?" );
#if 0 /* FIXME: this fails on NT too */
ok( HFILE_ERROR == _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite shouldn't succeed writing." );
#endif
ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite shouldn't be able to write never the less." );
ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains." );
@ -227,7 +230,6 @@ static void test__lcreat( void )
ok( DeleteFileA( filename ) != 0, "DeleteFileA complains." );
filehandle = _lcreat( filename, 4 );
ok( HFILE_ERROR != filehandle, "couldn't create file. Wrong permissions on directory?" );
@ -273,16 +275,14 @@ void test__llseek( void )
bytes_read = _hread( filehandle, buffer, 1);
ok( 1 == bytes_read, "file read size error." );
ok( buffer[0] == sillytext[0], "_llseek error. It got lost seeking..." );
#if 0 /* FIXME: this fails on NT too */
ok( HFILE_ERROR == _llseek( filehandle, 1000000, FILE_END ), "should get HFILE_ERROR for trying to seek past end of file" );
#endif
ok( HFILE_ERROR != _llseek( filehandle, 1000000, FILE_END ), "should be able to seek past file. Poor, poor Windows programmers." );
ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains." );
ok( DeleteFileA( filename ) != 0, "DeleteFileA complains." );
}
void test__llopen( void )
static void test__llopen( void )
{
HFILE filehandle;
UINT bytes_read;
@ -311,9 +311,129 @@ void test__llopen( void )
ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains." );
ok( DeleteFileA( filename ) != 0, "DeleteFileA complains." );
/* TODO - add tests for the SHARE modes - use two processes to pull this off */
/* 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;
filehandle = _lcreat( filename, 0 );
ok( HFILE_ERROR != filehandle, "couldn't create file. Wrong permissions on directory?" );
ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains." );
ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains." );
filehandle = _lopen( filename, OF_READ );
ok( HFILE_ERROR != filehandle, "couldn't open file again?");
bytes_read = _lread( filehandle, buffer, 2 * strlen( sillytext ) );
ok( strlen( sillytext ) == bytes_read, "file read size error." );
for (bytes_wanted = 0; bytes_wanted < strlen( sillytext ); bytes_wanted++)
{
ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains." );
ok( _lread( filehandle, buffer, bytes_wanted ) == bytes_wanted, "erratic _hread return value." );
for (i = 0; i < bytes_wanted; i++)
{
ok( buffer[i] == sillytext[i], "that's not what's written." );
}
}
ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains." );
ok( DeleteFileA( filename ) != 0, "DeleteFile complains." );
}
static void test__lwrite( void )
{
HFILE filehandle;
char buffer[10000];
long bytes_read;
UINT bytes_written;
UINT blocks;
UINT i;
char *contents;
HLOCAL memory_object;
char checksum[1];
filehandle = _lcreat( filename, 0 );
ok( HFILE_ERROR != filehandle, "couldn't create file. Wrong permissions on directory?" );
ok( HFILE_ERROR != _lwrite( filehandle, "", 0 ), "_hwrite complains." );
ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains." );
filehandle = _lopen( filename, OF_READ );
bytes_read = _hread( filehandle, buffer, 1);
ok( 0 == bytes_read, "file read size error." );
ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains." );
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 < sizeof( buffer ); i++)
{
buffer[i] = rand( );
checksum[0] = checksum[0] + buffer[i];
}
ok( HFILE_ERROR != _lwrite( filehandle, buffer, sizeof( buffer ) ), "_hwrite complains." );
bytes_written = bytes_written + sizeof( buffer );
}
ok( HFILE_ERROR != _lwrite( filehandle, checksum, 1 ), "_hwrite complains." );
bytes_written++;
ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains." );
memory_object = LocalAlloc( LPTR, bytes_written );
ok( 0 != memory_object, "LocalAlloc fails. (Could be out of memory.)" );
contents = LocalLock( memory_object );
filehandle = _lopen( filename, OF_READ );
contents = LocalLock( memory_object );
ok( NULL != contents, "LocalLock whines." );
ok( bytes_written == _hread( filehandle, contents, bytes_written), "read length differ from write length." );
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." );
return;
ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains." );
ok( DeleteFileA( filename ) != 0, "DeleteFile complains." );
}
START_TEST(file)
{
test__hread( );
@ -322,4 +442,6 @@ START_TEST(file)
test__lcreat( );
test__llseek( );
test__llopen( );
test__lread( );
test__lwrite( );
}