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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
/*=============================================================
**
** Source: createfilemappingw.c
**
** Purpose: Positive test the CreateFileMapping API.
** Call CreateFileMapping to create a unnamed
** file-mapping object with PAGE_READONLY
** protection and SEC_IMAGE attribute in UNICODE
**
**
**============================================================*/
#define UNICODE
#include <palsuite.h>
int __cdecl main(int argc, char *argv[])
{
HANDLE FileHandle;
HANDLE FileMappingHandle;
int err;
WCHAR *wpFileName = NULL;
char executableFileName[256]="";
//Initialize the PAL environment
err = PAL_Initialize(argc, argv);
if(0 != err)
{
ExitProcess(FAIL);
}
#if WIN32
sprintf_s(executableFileName, _countof(executableFileName),"%s","executable.exe");
#else
sprintf_s(executableFileName, _countof(executableFileName),"%s","executable");
#endif
//conver string to a unicode one
wpFileName = convert(executableFileName);
//create a file and return the file handle
FileHandle = CreateFile(wpFileName,
GENERIC_READ,
FILE_SHARE_READ,
NULL,
OPEN_EXISTING,
FILE_ATTRIBUTE_ARCHIVE,
NULL);
//free this memory
free(wpFileName);
if(INVALID_HANDLE_VALUE == FileHandle)
{
Fail("Failed to call CreateFile to create a file\n");
}
//create a unnamed file-mapping object with file handle FileHandle
//and with PAGE_READONLY protection
FileMappingHandle = CreateFileMapping(
FileHandle, //File Handle
NULL, //not inherited
PAGE_READONLY|SEC_IMAGE, //access protection and section attribute
0, //high-order of object size
0, //low-orger of object size
NULL); //unnamed object
if(NULL == FileMappingHandle)
{
Trace("\nFailed to call CreateFileMapping to create a mapping object!\n");
err = CloseHandle(FileHandle);
if(0 == err)
{
Fail("\nFailed to call CloseHandle API\n");
}
Fail("");
}
if(GetLastError() == ERROR_ALREADY_EXISTS)
{
Trace("\nFile mapping object already exists!\n");
err = CloseHandle(FileHandle);
if(0 == err)
{
Trace("\nFailed to call CloseHandle API to close a file handle\n");
err = CloseHandle(FileMappingHandle);
if(0 == err)
{
Fail("\nFailed to call CloseHandle API to close a mapping object handle\n");
}
Fail("");
}
err = CloseHandle(FileMappingHandle);
if(0 == err)
{
Fail("\nFailed to call CloseHandle API to close a mapping object handle\n");
}
Fail("");
}
err = CloseHandle(FileMappingHandle);
if(0 == err)
{
Trace("\nFailed to call CloseHandle API to close a mapping object handle\n");
err = CloseHandle(FileHandle);
if(0 == err)
{
Fail("\nFailed to call CloseHandle API to close a file handle\n");
}
Fail("");
}
err = CloseHandle(FileHandle);
if(0 == err)
{
Fail("\nFailed to call CloseHandle API to close a file handle\n");
}
PAL_Terminate();
return PASS;
}
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