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/* $Id: tstRTFileGetSize-1.cpp $ */
/** @file
* IPRT Testcase - RTFileGetSize.
*/
/*
* Copyright (C) 2011-2019 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
* VirtualBox OSE distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*/
/*********************************************************************************************************************************
* Header Files *
*********************************************************************************************************************************/
#include <iprt/file.h>
#include <iprt/err.h>
#include <iprt/initterm.h>
#include <iprt/path.h>
#include <iprt/string.h>
#include <iprt/test.h>
static void test1(const char *pszSubTest, const char *pszFilename)
{
int rc;
RTTestISub(pszSubTest);
RTFILE hFile;
rc = RTFileOpen(&hFile, pszFilename, RTFILE_O_READ | RTFILE_O_DENY_NONE | RTFILE_O_OPEN);
if (RT_FAILURE(rc))
{
if ( rc == VERR_ACCESS_DENIED
|| rc == VERR_PERMISSION_DENIED
|| rc == VERR_FILE_NOT_FOUND)
{
RTTestIPrintf(RTTESTLVL_ALWAYS, "Cannot access '%s', skipping.", pszFilename);
return;
}
RTTESTI_CHECK_RC_RETV(RTFileOpen(&hFile, pszFilename, RTFILE_O_READ | RTFILE_O_DENY_NONE | RTFILE_O_OPEN), VINF_SUCCESS);
}
uint64_t cbFile = UINT64_MAX - 42;
RTTESTI_CHECK_RC(rc = RTFileGetSize(hFile, &cbFile), VINF_SUCCESS);
if (RT_SUCCESS(rc))
{
RTTESTI_CHECK(cbFile != UINT64_MAX - 42);
RTTestIValue(pszSubTest, cbFile, RTTESTUNIT_BYTES);
}
RTFileClose(hFile);
RTTestISubDone();
}
int main(int argc, char **argv)
{
RTTEST hTest;
int rc = RTTestInitAndCreate("tstRTFileGetSize-1", &hTest);
if (rc)
return rc;
RTTestBanner(hTest);
for (int i = 0; i < argc; i++)
{
char *pszNm = RTPathFilename(argv[i]);
if (!pszNm)
pszNm = argv[i];
test1(pszNm, argv[i]);
}
#ifdef RT_OS_WINDOWS
test1("//./PhysicalDrive0", "//./PhysicalDrive0");
test1("//./HarddiskVolume1", "//./HarddiskVolume1");
test1("//./null", "//./nul");
#else
test1("/dev/null", "/dev/null");
# ifdef RT_OS_LINUX
test1("/dev/sda", "/dev/sda");
test1("/dev/sda1", "/dev/sda1");
test1("/dev/sda5", "/dev/sda5");
# endif
#endif
/*
* Summary.
*/
return RTTestSummaryAndDestroy(hTest);
}
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