tstUuid.cpp revision cacc4e75dbbff469c10a505168208f064c6c385c
/* $Id$ */
/** @file
* innotek Portable Runtime Testcase - UUID.
*/
/*
* Copyright (C) 2006-2007 innotek GmbH
*
* 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 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.
*/
/*******************************************************************************
* Header Files *
*******************************************************************************/
#include <iprt/uuid.h>
#include <iprt/stream.h>
#include <iprt/err.h>
#include <iprt/string.h>
#include <iprt/initterm.h>
int main(int argc, char **argv)
{
int rc;
int cErrors = 0;
rc = RTR3Init();
if (rc)
{
RTPrintf("RTR3Init failed: %Vrc\n", rc);
return 1;
}
#define CHECK_RC() \
do { if (RT_FAILURE(rc)) { RTPrintf("tstUuid(%d): rc=%Vrc!\n", __LINE__, rc); cErrors++; } } while (0)
#define CHECK_EXPR(expr) \
do { const bool f = !!(expr); if (!f) { RTPrintf("tstUuid(%d): %s!\n", __LINE__, #expr); cErrors++; } } while (0)
RTUUID UuidNull;
rc = RTUuidClear(&UuidNull); CHECK_RC();
CHECK_EXPR(RTUuidIsNull(&UuidNull));
CHECK_EXPR(RTUuidCompare(&UuidNull, &UuidNull) == 0);
RTUUID Uuid;
rc = RTUuidCreate(&Uuid); CHECK_RC();
CHECK_EXPR(!RTUuidIsNull(&Uuid));
CHECK_EXPR(RTUuidCompare(&Uuid, &Uuid) == 0);
CHECK_EXPR(RTUuidCompare(&Uuid, &UuidNull) > 0);
CHECK_EXPR(RTUuidCompare(&UuidNull, &Uuid) < 0);
char sz[RTUUID_STR_LENGTH];
rc = RTUuidToStr(&Uuid, sz, sizeof(sz)); CHECK_RC();
RTUUID Uuid2;
rc = RTUuidFromStr(&Uuid2, sz); CHECK_RC();
CHECK_EXPR(RTUuidCompare(&Uuid, &Uuid2) == 0);
RTPrintf("tstUuid: Created {%s}\n", sz);
/*
* Check the binary representation.
*/
RTUUID Uuid3;
Uuid3.au8[0] = 0x01;
Uuid3.au8[1] = 0x23;
Uuid3.au8[2] = 0x45;
Uuid3.au8[3] = 0x67;
Uuid3.au8[4] = 0x89;
Uuid3.au8[5] = 0xab;
Uuid3.au8[6] = 0xcd;
Uuid3.au8[7] = 0x4f;
Uuid3.au8[8] = 0x10;
Uuid3.au8[9] = 0xb2;
Uuid3.au8[10] = 0x54;
Uuid3.au8[11] = 0x76;
Uuid3.au8[12] = 0x98;
Uuid3.au8[13] = 0xba;
Uuid3.au8[14] = 0xdc;
Uuid3.au8[15] = 0xfe;
Uuid3.Gen.u16ClockSeq = (Uuid3.Gen.u16ClockSeq & 0x3fff) | 0x8000;
Uuid3.Gen.u16TimeHiAndVersion = (Uuid3.Gen.u16TimeHiAndVersion & 0x0fff) | 0x4000;
const char *pszUuid3 = "67452301-ab89-4fcd-10b2-547698badcfe";
rc = RTUuidToStr(&Uuid3, sz, sizeof(sz)); CHECK_RC();
CHECK_EXPR(strcmp(sz, pszUuid3) == 0);
rc = RTUuidFromStr(&Uuid, pszUuid3); CHECK_RC();
CHECK_EXPR(RTUuidCompare(&Uuid, &Uuid3) == 0);
CHECK_EXPR(memcmp(&Uuid3, &Uuid, sizeof(Uuid)) == 0);
/*
* Summary.
*/
if (!cErrors)
RTPrintf("tstUuid: SUCCESS {%s}\n", sz);
else
RTPrintf("tstUuid: FAILED - %d errors\n", cErrors);
return !!cErrors;
}