tstRTSystemQueryDmi.cpp revision 002ceede8bd0a6978946f0fbf9877b6a07e94db7
/* $Id$ */
/** @file
* IPRT Testcase - RTSystemQueryDmi*.
*/
/*
* Copyright (C) 2006-2010 Sun Microsystems, Inc.
*
* 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.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
* Clara, CA 95054 USA or visit http://www.sun.com if you need
* additional information or have any questions.
*/
/*******************************************************************************
* Header Files *
*******************************************************************************/
#include <iprt/system.h>
#include <iprt/assert.h>
#include <iprt/string.h>
#include <iprt/test.h>
int main()
{
RTTEST hTest;
int rc = RTTestInitAndCreate("tstRTSystemQueryDmi", &hTest);
if (rc)
return rc;
RTTestBanner(hTest);
/*
* Simple stuff.
*/
char szInfo[256];
rc = RTSystemQueryDmiString(RTSYSDMISTR_PRODUCT_NAME, szInfo, sizeof(szInfo));
RTTestIPrintf(RTTESTLVL_ALWAYS, "PRODUCT_NAME: \"%s\", rc=%Rrc\n", szInfo, rc);
rc = RTSystemQueryDmiString(RTSYSDMISTR_PRODUCT_VERSION, szInfo, sizeof(szInfo));
RTTestIPrintf(RTTESTLVL_ALWAYS, "PRODUCT_VERSION: \"%s\", rc=%Rrc\n", szInfo, rc);
rc = RTSystemQueryDmiString(RTSYSDMISTR_PRODUCT_UUID, szInfo, sizeof(szInfo));
RTTestIPrintf(RTTESTLVL_ALWAYS, "PRODUCT_UUID: \"%s\", rc=%Rrc\n", szInfo, rc);
rc = RTSystemQueryDmiString(RTSYSDMISTR_PRODUCT_SERIAL, szInfo, sizeof(szInfo));
RTTestIPrintf(RTTESTLVL_ALWAYS, "PRODUCT_SERIAL: \"%s\", rc=%Rrc\n", szInfo, rc);
/*
* Check that unsupported stuff is terminated correctly.
*/
for (int i = RTSYSDMISTR_INVALID + 1; i < RTSYSDMISTR_END; i++)
{
memset(szInfo, ' ', sizeof(szInfo));
rc = RTSystemQueryDmiString((RTSYSDMISTR)i, szInfo, sizeof(szInfo));
if ( rc == VERR_NOT_SUPPORTED
&& szInfo[0] != '\0')
RTTestIFailed("level=%d; unterminated buffer on VERR_NOT_SUPPORTED\n", i);
else if (RT_SUCCESS(rc) || rc == VERR_BUFFER_OVERFLOW || rc == VERR_ACCESS_DENIED)
RTTESTI_CHECK(memchr(szInfo, '\0', sizeof(szInfo)) != NULL);
else if (rc != VERR_NOT_SUPPORTED)
RTTestIFailed("level=%d unexpected rc=%Rrc\n", i, rc);
}
/*
* Check buffer overflow
*/
RTAssertSetQuiet(true);
RTAssertSetMayPanic(false);
for (int i = RTSYSDMISTR_INVALID + 1; i < RTSYSDMISTR_END; i++)
{
rc = VERR_BUFFER_OVERFLOW;
for (size_t cch = 0; cch < sizeof(szInfo) && rc == VERR_BUFFER_OVERFLOW; cch++)
{
memset(szInfo, 0x7f, sizeof(szInfo));
rc = RTSystemQueryDmiString((RTSYSDMISTR)i, szInfo, cch);
/* check the padding. */
for (size_t off = cch; off < sizeof(szInfo); off++)
if (szInfo[off] != 0x7f)
{
RTTestIFailed("level=%d, rc=%Rrc, cch=%zu, off=%zu: Wrote too much!\n", i, rc, cch, off);
break;
}
/* check for zero terminator. */
if ( ( rc == VERR_BUFFER_OVERFLOW
|| rc == VERR_NOT_SUPPORTED
|| RT_SUCCESS(rc))
&& cch > 0
&& !memchr(szInfo, '\0', cch))
RTTestIFailed("level=%d, rc=%Rrc, cch=%zu: Buffer not terminated!\n", i, rc, cch);
}
}
return RTTestSummaryAndDestroy(hTest);
}