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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: test1.c (fclose)
**
** Purpose: Tests the PAL implementation of the fclose function.
** This test will use fdopen to create a file stream,
** that will be used to test fclose. fclose will also
** be passed a closed file handle to make sure it handle
** it accordingly.
**
**
**===================================================================*/
#include <palsuite.h>
int __cdecl main(int argc, char **argv)
{
HANDLE hReadPipe = NULL;
HANDLE hWritePipe = NULL;
BOOL bRetVal = FALSE;
int iFiledes = 0;
FILE *fp;
SECURITY_ATTRIBUTES lpPipeAttributes;
/*Initialize the PAL*/
if ((PAL_Initialize(argc, argv)) != 0)
{
return (FAIL);
}
/*Setup SECURITY_ATTRIBUTES structure for CreatePipe*/
lpPipeAttributes.nLength = sizeof(lpPipeAttributes);
lpPipeAttributes.lpSecurityDescriptor = NULL;
lpPipeAttributes.bInheritHandle = TRUE;
/*Create a Pipe*/
bRetVal = CreatePipe(&hReadPipe, // read handle
&hWritePipe, // write handle
&lpPipeAttributes,// security attributes
0); // pipe size
if (bRetVal == FALSE)
{
Fail("ERROR: Unable to create pipe; returned error code %ld"
, GetLastError());
}
/*Get a file descriptor for the read pipe handle*/
iFiledes = _open_osfhandle((long)hReadPipe,_O_RDONLY);
if (iFiledes == -1)
{
Fail("ERROR: _open_osfhandle failed to open "
" hReadPipe=0x%lx", hReadPipe);
}
/*Open read pipe handle in read mode*/
fp = _fdopen(iFiledes, "r");
if (fp == NULL)
{
Fail("ERROR: unable to fdopen file descriptor"
" iFiledes=%d", iFiledes);
}
/*Attempt to close the file stream*/
if (fclose(fp) != 0)
{
Fail("ERROR: Unable to fclose file stream fp=0x%lx\n",fp);
}
PAL_Terminate();
return (PASS);
}
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