Added some more tests.
diff --git a/dlls/kernel/tests/file.c b/dlls/kernel/tests/file.c
index 7748924..424b20d 100644
--- a/dlls/kernel/tests/file.c
+++ b/dlls/kernel/tests/file.c
@@ -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 @@
"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 @@
ok( DeleteFileA( filename ) != 0, "DeleteFile complains." );
}
+
static void test__hwrite( void )
{
HFILE filehandle;
@@ -155,6 +159,7 @@
ok( DeleteFileA( filename ) != 0, "DeleteFile complains." );
}
+
static void test__lclose( void )
{
HFILE filehandle;
@@ -198,9 +203,7 @@
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 @@
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 @@
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 @@
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 @@
test__lcreat( );
test__llseek( );
test__llopen( );
+ test__lread( );
+ test__lwrite( );
}
