int main(int argc, char *argv[])
{
int rc;
RTR3InitExe(argc, &argv, 0);
RTPrintf("tstVD-2: TESTING...\n");
rc = tstVDBackendInfo();
if (RT_FAILURE(rc))
{
RTPrintf("tstVD-2: getting backend info test failed! rc=%Rrc\n", rc);
g_cErrors++;
}
rc = VDShutdown();
if (RT_FAILURE(rc))
{
RTPrintf("tstVD-2: unloading backends failed! rc=%Rrc\n", rc);
g_cErrors++;
}
/*
* Summary
*/
if (!g_cErrors)
RTPrintf("tstVD-2: SUCCESS\n");
else
RTPrintf("tstVD-2: FAILURE - %d errors\n", g_cErrors);
return !!g_cErrors;
}
int main(int argc, char *argv[])
{
RTR3InitExe(argc, &argv, 0);
int rc;
RTPrintf("tstVD: TESTING...\n");
/*
* Clean up potential leftovers from previous unsuccessful runs.
*/
RTFileDelete("tmpVDCreate.vdi");
if (!RTDirExists("tmp"))
{
rc = RTDirCreate("tmp", RTFS_UNIX_IRWXU, 0);
if (RT_FAILURE(rc))
{
RTPrintf("tstVD: Failed to create 'tmp' directory! rc=%Rrc\n", rc);
g_cErrors++;
}
}
#ifdef VDI_TEST
rc = tstVDCreateShareDelete("VDI", "tmpVDCreate.vdi", 10 * _1M,
VD_IMAGE_FLAGS_FIXED);
if (RT_FAILURE(rc))
{
RTPrintf("tstVD: VDI shareable test failed! rc=%Rrc\n", rc);
g_cErrors++;
}
#endif /* VDI_TEST */
/*
* Clean up any leftovers.
*/
RTFileDelete("tmpVDCreate.vdi");
rc = VDShutdown();
if (RT_FAILURE(rc))
{
RTPrintf("tstVD: unloading backends failed! rc=%Rrc\n", rc);
g_cErrors++;
}
/*
* Summary
*/
if (!g_cErrors)
RTPrintf("tstVD: SUCCESS\n");
else
RTPrintf("tstVD: FAILURE - %d errors\n", g_cErrors);
return !!g_cErrors;
}
int main(int argc, char *argv[])
{
RTR3InitExe(argc, &argv, 0);
int rc;
VDSNAPTEST Test;
RTPrintf("tstVDSnap: TESTING...\n");
rc = RTRandAdvCreateParkMiller(&g_hRand);
if (RT_FAILURE(rc))
{
RTPrintf("tstVDSnap: Creating RNG failed rc=%Rrc\n", rc);
return 1;
}
RTRandAdvSeed(g_hRand, 0x12345678);
Test.pcszBackend = "vmdk";
Test.pcszBaseImage = "tstVDSnapBase.vmdk";
Test.pcszDiffSuff = "vmdk";
Test.cIterations = 30;
Test.cbTestPattern = 10 * _1M;
Test.cDiskSegsMin = 10;
Test.cDiskSegsMax = 50;
Test.cDiffsMinBeforeMerge = 5;
Test.uCreateDiffChance = 50; /* % */
Test.uChangeSegChance = 50; /* % */
Test.uAllocatedBlocks = 50; /* 50% allocated */
Test.fForward = true;
tstVDOpenCreateWriteMerge(&Test);
/* Same test with backwards merge */
Test.fForward = false;
tstVDOpenCreateWriteMerge(&Test);
rc = VDShutdown();
if (RT_FAILURE(rc))
{
RTPrintf("tstVDSnap: unloading backends failed! rc=%Rrc\n", rc);
g_cErrors++;
}
/*
* Summary
*/
if (!g_cErrors)
RTPrintf("tstVDSnap: SUCCESS\n");
else
RTPrintf("tstVDSnap: FAILURE - %d errors\n", g_cErrors);
RTRandAdvDestroy(g_hRand);
return !!g_cErrors;
}
int main(int argc, char *argv[])
{
int rc;
RTR3InitExe(argc, &argv, 0);
if (argc != 3)
{
RTPrintf("Usage: ./tstVDCopy <hdd1> <hdd2>\n");
return 1;
}
RTPrintf("tstVDCopy: TESTING...\n");
PVBOXHDD pVD1 = NULL;
PVBOXHDD pVD2 = NULL;
PVDINTERFACE pVDIfs = NULL;
VDINTERFACEERROR VDIfError;
char *pszVD1 = NULL;
char *pszVD2 = NULL;
char *pbBuf1 = NULL;
char *pbBuf2 = NULL;
VDTYPE enmTypeVD1 = VDTYPE_INVALID;
VDTYPE enmTypeVD2 = VDTYPE_INVALID;
#define CHECK(str) \
do \
{ \
if (RT_FAILURE(rc)) \
{ \
RTPrintf("%s rc=%Rrc\n", str, rc); \
if (pVD1) \
VDCloseAll(pVD1); \
if (pVD2) \
VDCloseAll(pVD2); \
return rc; \
} \
} while (0)
pbBuf1 = (char *)RTMemAllocZ(VD_MERGE_BUFFER_SIZE);
pbBuf2 = (char *)RTMemAllocZ(VD_MERGE_BUFFER_SIZE);
/* Create error interface. */
VDIfError.pfnError = tstVDError;
rc = VDInterfaceAdd(&VDIfError.Core, "tstVD_Error", VDINTERFACETYPE_ERROR,
NULL, sizeof(VDINTERFACEERROR), &pVDIfs);
AssertRC(rc);
rc = VDGetFormat(NULL /* pVDIfsDisk */, NULL /* pVDIfsImage */,
argv[1], &pszVD1, &enmTypeVD1);
CHECK("VDGetFormat() hdd1");
rc = VDGetFormat(NULL /* pVDIfsDisk */, NULL /* pVDIfsImage */,
argv[2], &pszVD2, &enmTypeVD2);
CHECK("VDGetFormat() hdd2");
rc = VDCreate(pVDIfs, VDTYPE_HDD, &pVD1);
CHECK("VDCreate() hdd1");
rc = VDCreate(pVDIfs, VDTYPE_HDD, &pVD2);
CHECK("VDCreate() hdd1");
rc = VDOpen(pVD1, pszVD1, argv[1], VD_OPEN_FLAGS_NORMAL, NULL);
CHECK("VDOpen() hdd1");
rc = VDOpen(pVD2, pszVD2, argv[2], VD_OPEN_FLAGS_NORMAL, NULL);
CHECK("VDOpen() hdd2");
uint64_t cbSize1 = 0;
uint64_t cbSize2 = 0;
cbSize1 = VDGetSize(pVD1, 0);
Assert(cbSize1 != 0);
cbSize2 = VDGetSize(pVD1, 0);
Assert(cbSize1 != 0);
if (cbSize1 == cbSize2)
{
uint64_t uOffCurr = 0;
/* Compare block by block. */
while (uOffCurr < cbSize1)
{
size_t cbRead = RT_MIN((cbSize1 - uOffCurr), VD_MERGE_BUFFER_SIZE);
rc = VDRead(pVD1, uOffCurr, pbBuf1, cbRead);
CHECK("VDRead() hdd1");
rc = VDRead(pVD2, uOffCurr, pbBuf2, cbRead);
CHECK("VDRead() hdd2");
if (memcmp(pbBuf1, pbBuf2, cbRead))
{
RTPrintf("tstVDCopy: Images differ uOffCurr=%llu\n", uOffCurr);
/* Do byte by byte comparison. */
for (size_t i = 0; i < cbRead; i++)
{
if (pbBuf1[i] != pbBuf2[i])
{
RTPrintf("tstVDCopy: First different byte is at offset %llu\n", uOffCurr + i);
break;
}
}
break;
}
uOffCurr += cbRead;
}
}
else
RTPrintf("tstVDCopy: Images have different size hdd1=%llu hdd2=%llu\n", cbSize1, cbSize2);
VDClose(pVD1, false);
CHECK("VDClose() hdd1");
VDClose(pVD2, false);
CHECK("VDClose() hdd2");
VDDestroy(pVD1);
VDDestroy(pVD2);
RTMemFree(pbBuf1);
RTMemFree(pbBuf2);
#undef CHECK
rc = VDShutdown();
if (RT_FAILURE(rc))
{
RTPrintf("tstVDCopy: unloading backends failed! rc=%Rrc\n", rc);
g_cErrors++;
}
/*
* Summary
*/
if (!g_cErrors)
RTPrintf("tstVDCopy: SUCCESS\n");
else
RTPrintf("tstVDCopy: FAILURE - %d errors\n", g_cErrors);
return !!g_cErrors;
}