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hdf5/test/vfd.c
Dana Robinson 5ae7ad342d [svn-r24993] Purpose: 
Adds write tracking to the core VFD, which can be configured
via the H5Pset/get_core_write_tracking() API call. When enabled
and writing to the backing store is enabled, this feature will
track writes and only write out the changed bytes on flush/close.

Tested on:
    32-bit LE linux (jam) w/ Fortran and C++
    64-bit BE linux (ostrich)
    64-bit Darwin 12.5.0 (kite)

All were tested using the core VFD w/ paging on (core_paged
in the VFD list). Make check-vfd was also tested on jam.
2014-04-08 22:35:16 -05:00

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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* Copyright by the Board of Trustees of the University of Illinois. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the files COPYING and Copyright.html. COPYING can be found at the root *
* of the source code distribution tree; Copyright.html can be found at the *
* root level of an installed copy of the electronic HDF5 document set and *
* is linked from the top-level documents page. It can also be found at *
* http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
* access to either file, you may request a copy from help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* Programmer: Raymond Lu<slu@ncsa.uiuc.edu>
* Tuesday, Sept 24, 2002
*
* Purpose: Tests the basic features of Virtual File Drivers
*/
#include "h5test.h"
#define KB 1024U
#define FAMILY_NUMBER 4
#define FAMILY_SIZE (1*KB)
#define FAMILY_SIZE2 (5*KB)
#define MULTI_SIZE 128
#define CORE_INCREMENT (4*KB)
#define CORE_PAGE_SIZE (1024 * 1024)
#define DSET1_NAME "dset1"
#define DSET1_DIM1 1024
#define DSET1_DIM2 32
#define DSET3_NAME "dset3"
/* Macros for Direct VFD */
#ifdef H5_HAVE_DIRECT
#define MBOUNDARY 512
#define FBSIZE (4*KB)
#define CBSIZE (8*KB)
#define THRESHOLD 1
#define DSET2_NAME "dset2"
#define DSET2_DIM 4
#endif /* H5_HAVE_DIRECT */
const char *FILENAME[] = {
"sec2_file", /*0*/
"core_file", /*1*/
"family_file", /*2*/
"new_family_v16_", /*3*/
"multi_file", /*4*/
"direct_file", /*5*/
"log_file", /*6*/
"stdio_file", /*7*/
"windows_file", /*8*/
"new_multi_file_v16",/*9*/
NULL
};
#define LOG_FILENAME "log_vfd_out.log"
#define COMPAT_BASENAME "family_v16_"
#define MULTI_COMPAT_BASENAME "multi_file_v16"
/*-------------------------------------------------------------------------
* Function: test_sec2
*
* Purpose: Tests the file handle interface for SEC2 driver
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Raymond Lu
* Tuesday, Sept 24, 2002
*
*-------------------------------------------------------------------------
*/
static herr_t
test_sec2(void)
{
hid_t file = -1;
hid_t fapl = -1;
hid_t access_fapl = -1;
char filename[1024];
int *fhandle = NULL;
hsize_t file_size = 0;
TESTING("SEC2 file driver");
/* Set property list and file name for SEC2 driver. */
fapl = h5_fileaccess();
if(H5Pset_fapl_sec2(fapl) < 0)
TEST_ERROR;
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
TEST_ERROR;
/* Retrieve the access property list... */
if((access_fapl = H5Fget_access_plist(file)) < 0)
TEST_ERROR;
/* Check that the driver is correct */
if(H5FD_SEC2 != H5Pget_driver(access_fapl))
TEST_ERROR;
/* ...and close the property list */
if(H5Pclose(access_fapl) < 0)
TEST_ERROR;
/* Check file handle API */
if(H5Fget_vfd_handle(file, H5P_DEFAULT, (void **)&fhandle) < 0)
TEST_ERROR;
if(*fhandle < 0)
TEST_ERROR;
/* Check file size API */
if(H5Fget_filesize(file, &file_size) < 0)
TEST_ERROR;
/* There is no guarantee the size of metadata in file is constant.
* Just try to check if it's reasonable. It's 2KB right now.
*/
if(file_size < 1 * KB || file_size > 4 * KB)
TEST_ERROR;
if(H5Fclose(file) < 0)
TEST_ERROR;
h5_cleanup(FILENAME, fapl);
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(fapl);
H5Fclose(file);
} H5E_END_TRY;
return -1;
}
/*-------------------------------------------------------------------------
* Function: test_direct
*
* Purpose: Tests the file handle interface for DIRECT I/O driver
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Raymond Lu
* Wednesday, 20 September 2006
*
*-------------------------------------------------------------------------
*/
static herr_t
test_direct(void)
{
#ifdef H5_HAVE_DIRECT
hid_t file=(-1), fapl, access_fapl = -1;
hid_t dset1=-1, dset2=-1, space1=-1, space2=-1;
char filename[1024];
int *fhandle=NULL;
hsize_t file_size;
hsize_t dims1[2], dims2[1];
size_t mbound;
size_t fbsize;
size_t cbsize;
int *points = NULL, *check = NULL, *p1, *p2;
int wdata2[DSET2_DIM] = {11,12,13,14};
int rdata2[DSET2_DIM];
int i, j, n;
#endif /*H5_HAVE_DIRECT*/
TESTING("DIRECT I/O file driver");
#ifndef H5_HAVE_DIRECT
SKIPPED();
return 0;
#else /*H5_HAVE_DIRECT*/
/* Set property list and file name for Direct driver. Set memory alignment boundary
* and file block size to 512 which is the minimum for Linux 2.6. */
fapl = h5_fileaccess();
if(H5Pset_fapl_direct(fapl, MBOUNDARY, FBSIZE, CBSIZE) < 0)
TEST_ERROR;
h5_fixname(FILENAME[5], fapl, filename, sizeof filename);
/* Verify the file access properties */
if(H5Pget_fapl_direct(fapl, &mbound, &fbsize, &cbsize) < 0)
TEST_ERROR;
if(mbound != MBOUNDARY || fbsize != FBSIZE || cbsize != CBSIZE)
TEST_ERROR;
if(H5Pset_alignment(fapl, (hsize_t)THRESHOLD, (hsize_t)FBSIZE) < 0)
TEST_ERROR;
H5E_BEGIN_TRY {
file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
} H5E_END_TRY;
if(file<0) {
H5Pclose (fapl);
SKIPPED();
printf(" Probably the file system doesn't support Direct I/O\n");
return 0;
}
/* Retrieve the access property list... */
if ((access_fapl = H5Fget_access_plist(file)) < 0)
TEST_ERROR;
/* Check that the driver is correct */
if(H5FD_DIRECT != H5Pget_driver(access_fapl))
TEST_ERROR;
/* ...and close the property list */
if (H5Pclose(access_fapl) < 0)
TEST_ERROR;
/* Check file handle API */
if(H5Fget_vfd_handle(file, H5P_DEFAULT, (void **)&fhandle) < 0)
TEST_ERROR;
if(*fhandle<0)
TEST_ERROR;
/* Check file size API */
if(H5Fget_filesize(file, &file_size) < 0)
TEST_ERROR;
/* There is no guarantee of the number of metadata allocations, but it's
* 4 currently and the size of the file should be between 3 & 4 file buffer
* sizes..
*/
if(file_size < (FBSIZE * 3) || file_size >= (FBSIZE * 4))
TEST_ERROR;
/* Allocate aligned memory for data set 1. For data set 1, everything is aligned including
* memory address, size of data, and file address. */
if(0 != HDposix_memalign(&points, (size_t)FBSIZE, (size_t)(DSET1_DIM1 * DSET1_DIM2 * sizeof(int))))
TEST_ERROR;
if(0 != HDposix_memalign(&check, (size_t)FBSIZE, (size_t)(DSET1_DIM1 * DSET1_DIM2 * sizeof(int))))
TEST_ERROR;
/* Initialize the dset1 */
p1 = points;
for(i = n = 0; i < DSET1_DIM1; i++)
for(j = 0; j < DSET1_DIM2; j++)
*p1++ = n++;
/* Create the data space1 */
dims1[0] = DSET1_DIM1;
dims1[1] = DSET1_DIM2;
if((space1 = H5Screate_simple(2, dims1, NULL)) < 0)
TEST_ERROR;
/* Create the dset1 */
if((dset1 = H5Dcreate2(file, DSET1_NAME, H5T_NATIVE_INT, space1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Write the data to the dset1 */
if(H5Dwrite(dset1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, points) < 0)
TEST_ERROR;
if(H5Dclose(dset1) < 0)
TEST_ERROR;
if((dset1 = H5Dopen2(file, DSET1_NAME, H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Read the data back from dset1 */
if(H5Dread(dset1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, check) < 0)
TEST_ERROR;
/* Check that the values read are the same as the values written */
p1 = points;
p2 = check;
for(i = 0; i < DSET1_DIM1; i++)
for(j = 0; j < DSET1_DIM2; j++)
if(*p1++ != *p2++) {
H5_FAILED();
printf(" Read different values than written in data set 1.\n");
printf(" At index %d,%d\n", i, j);
TEST_ERROR;
} /* end if */
/* Create the data space2. For data set 2, memory address and data size are not aligned. */
dims2[0] = DSET2_DIM;
if((space2 = H5Screate_simple(1, dims2, NULL)) < 0)
TEST_ERROR;
/* Create the dset2 */
if((dset2 = H5Dcreate2(file, DSET2_NAME, H5T_NATIVE_INT, space2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Write the data to the dset1 */
if(H5Dwrite(dset2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata2) < 0)
TEST_ERROR;
if(H5Dclose(dset2) < 0)
TEST_ERROR;
if((dset2 = H5Dopen2(file, DSET2_NAME, H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Read the data back from dset1 */
if(H5Dread(dset2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rdata2) < 0)
TEST_ERROR;
/* Check that the values read are the same as the values written */
for(i = 0; i < DSET2_DIM; i++)
if(wdata2[i] != rdata2[i]) {
H5_FAILED();
printf(" Read different values than written in data set 2.\n");
printf(" At index %d\n", i);
TEST_ERROR;
} /* end if */
if(H5Sclose(space1) < 0)
TEST_ERROR;
if(H5Dclose(dset1) < 0)
TEST_ERROR;
if(H5Sclose(space2) < 0)
TEST_ERROR;
if(H5Dclose(dset2) < 0)
TEST_ERROR;
if(H5Fclose(file) < 0)
TEST_ERROR;
HDassert(points);
HDfree(points);
HDassert(check);
HDfree(check);
h5_cleanup(FILENAME, fapl);
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(fapl);
H5Sclose(space1);
H5Dclose(dset1);
H5Sclose(space2);
H5Dclose(dset2);
H5Fclose(file);
} H5E_END_TRY;
if(points)
HDfree(points);
if(check)
HDfree(check);
return -1;
#endif /*H5_HAVE_DIRECT*/
}
/*-------------------------------------------------------------------------
* Function: test_core
*
* Purpose: Tests the file handle interface for CORE driver
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Raymond Lu
* Tuesday, Sept 24, 2002
*
*-------------------------------------------------------------------------
*/
static herr_t
test_core(void)
{
hid_t file=(-1), fapl, access_fapl = -1;
char filename[1024];
void *fhandle=NULL;
hsize_t file_size;
hbool_t use_write_tracking;
size_t write_tracking_page_size;
int *points = NULL, *check = NULL, *p1, *p2;
hid_t dset1=-1, space1=-1;
hsize_t dims1[2];
int i, j, n;
TESTING("CORE file driver");
/* Set property list and file name for CORE driver */
fapl = h5_fileaccess();
if(H5Pset_fapl_core(fapl, (size_t)CORE_INCREMENT, TRUE) < 0)
TEST_ERROR;
if(H5Pset_core_write_tracking(fapl, TRUE, CORE_PAGE_SIZE) < 0)
TEST_ERROR;
h5_fixname(FILENAME[1], fapl, filename, sizeof filename);
if((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
TEST_ERROR;
/* Retrieve the access property list... */
if ((access_fapl = H5Fget_access_plist(file)) < 0)
TEST_ERROR;
/* Check that the driver is correct */
if(H5FD_CORE != H5Pget_driver(access_fapl))
TEST_ERROR;
/* Check that the backing store write tracking info was saved */
if(H5Pget_core_write_tracking(fapl, &use_write_tracking, &write_tracking_page_size) < 0)
TEST_ERROR;
if(TRUE != use_write_tracking)
TEST_ERROR;
if(CORE_PAGE_SIZE != write_tracking_page_size)
TEST_ERROR;
/* ...and close the property list */
if (H5Pclose(access_fapl) < 0)
TEST_ERROR;
if(H5Fget_vfd_handle(file, H5P_DEFAULT, &fhandle) < 0)
TEST_ERROR;
if(fhandle==NULL)
{
printf("fhandle==NULL\n");
TEST_ERROR;
}
/* Check file size API */
if(H5Fget_filesize(file, &file_size) < 0)
TEST_ERROR;
/* There is no garantee the size of metadata in file is constant.
* Just try to check if it's reasonable. Why is this 4KB?
*/
if(file_size<2*KB || file_size>6*KB)
TEST_ERROR;
if(H5Fclose(file) < 0)
TEST_ERROR;
/* Open the file with backing store off for read and write.
* Changes won't be saved in file. */
if(H5Pset_fapl_core(fapl, (size_t)CORE_INCREMENT, FALSE) < 0)
TEST_ERROR;
if((file=H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
TEST_ERROR;
/* Allocate memory for data set. */
if(NULL == (points = (int *)HDmalloc(DSET1_DIM1 * DSET1_DIM2 * sizeof(int))))
TEST_ERROR;
if(NULL == (check = (int *)HDmalloc(DSET1_DIM1 * DSET1_DIM2 * sizeof(int))))
TEST_ERROR;
/* Initialize the dset1 */
p1 = points;
for(i = n = 0; i < DSET1_DIM1; i++)
for(j = 0; j < DSET1_DIM2; j++)
*p1++ = n++;
/* Create the data space1 */
dims1[0] = DSET1_DIM1;
dims1[1] = DSET1_DIM2;
if((space1 = H5Screate_simple(2, dims1, NULL)) < 0)
TEST_ERROR;
/* Create the dset1 */
if((dset1 = H5Dcreate2(file, DSET1_NAME, H5T_NATIVE_INT, space1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Write the data to the dset1 */
if(H5Dwrite(dset1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, points) < 0)
TEST_ERROR;
if(H5Dclose(dset1) < 0)
TEST_ERROR;
if((dset1 = H5Dopen2(file, DSET1_NAME, H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Read the data back from dset1 */
if(H5Dread(dset1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, check) < 0)
TEST_ERROR;
/* Check that the values read are the same as the values written */
p1 = points;
p2 = check;
for(i = 0; i < DSET1_DIM1; i++)
for(j = 0; j < DSET1_DIM2; j++)
if(*p1++ != *p2++) {
H5_FAILED();
printf(" Read different values than written in data set 1.\n");
printf(" At index %d,%d\n", i, j);
TEST_ERROR;
} /* end if */
if(H5Dclose(dset1) < 0)
TEST_ERROR;
if(H5Fclose(file) < 0)
TEST_ERROR;
/* Open the file with backing store on for read and write.
* Changes will be saved in file. */
if(H5Pset_fapl_core(fapl, (size_t)CORE_INCREMENT, TRUE) < 0)
TEST_ERROR;
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
TEST_ERROR;
/* Create the dset1 */
if((dset1 = H5Dcreate2(file, DSET1_NAME, H5T_NATIVE_INT, space1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Write the data to the dset1 */
if(H5Dwrite(dset1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, points) < 0)
TEST_ERROR;
if(H5Dclose(dset1) < 0)
TEST_ERROR;
if((dset1 = H5Dopen2(file, DSET1_NAME, H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Reallocate memory for reading buffer. */
HDassert(check);
HDfree(check);
if(NULL == (check = (int *)HDmalloc(DSET1_DIM1 * DSET1_DIM2 * sizeof(int))))
TEST_ERROR;
/* Read the data back from dset1 */
if(H5Dread(dset1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, check) < 0)
TEST_ERROR;
/* Check that the values read are the same as the values written */
p1 = points;
p2 = check;
for(i = 0; i < DSET1_DIM1; i++)
for(j = 0; j < DSET1_DIM2; j++)
if(*p1++ != *p2++) {
H5_FAILED();
printf(" Read different values than written in data set 1.\n");
printf(" At index %d,%d\n", i, j);
TEST_ERROR;
} /* end if */
/* Check file size API */
if(H5Fget_filesize(file, &file_size) < 0)
TEST_ERROR;
/* There is no garantee the size of metadata in file is constant.
* Just try to check if it's reasonable. */
if(file_size<64*KB || file_size>256*KB)
TEST_ERROR;
if(H5Sclose(space1) < 0)
TEST_ERROR;
if(H5Dclose(dset1) < 0)
TEST_ERROR;
if(H5Fclose(file) < 0)
TEST_ERROR;
HDassert(points);
HDfree(points);
HDassert(check);
HDfree(check);
h5_cleanup(FILENAME, fapl);
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(fapl);
H5Fclose(file);
} H5E_END_TRY;
if(points)
HDfree(points);
if(check)
HDfree(check);
return -1;
}
/*-------------------------------------------------------------------------
* Function: test_family_opens
*
* Purpose: Private function for test_family() to tests wrong ways of
* reopening family file.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Raymond Lu
* Thursday, May 19, 2005
*
*-------------------------------------------------------------------------
*/
static herr_t
test_family_opens(char *fname, hid_t fa_pl)
{
hid_t file;
char first_name[1024];
char wrong_name[1024];
int i;
/* Case 1: reopen file with 1st member file name and default property list */
HDsnprintf(first_name, sizeof(first_name), fname, 0);
H5E_BEGIN_TRY {
file = H5Fopen(first_name, H5F_ACC_RDWR, H5P_DEFAULT);
} H5E_END_TRY;
if(file >= 0)
TEST_ERROR
/* Case 2: reopen file with correct name template but default property list */
H5E_BEGIN_TRY {
file = H5Fopen(fname, H5F_ACC_RDWR, H5P_DEFAULT);
} H5E_END_TRY;
if(file >= 0)
TEST_ERROR
/* Case 3: reopen file with wrong member size */
if(H5Pset_fapl_family(fa_pl, (hsize_t)128, H5P_DEFAULT) < 0)
TEST_ERROR;
H5E_BEGIN_TRY {
file = H5Fopen(fname, H5F_ACC_RDWR, fa_pl);
} H5E_END_TRY;
if(file >= 0)
TEST_ERROR
/* Case 4: reopen file with wrong name template */
HDstrcpy(wrong_name, fname);
for(i = 0; i < 1024; i++)
if(wrong_name[i] == '5') {
wrong_name[i] = '4';
break;
}
if(H5Pset_fapl_family(fa_pl, (hsize_t)FAMILY_SIZE, H5P_DEFAULT) < 0)
TEST_ERROR;
H5E_BEGIN_TRY {
file = H5Fopen(wrong_name, H5F_ACC_RDWR, fa_pl);
} H5E_END_TRY;
if(file >= 0)
TEST_ERROR
return 0;
error:
return -1;
} /* end test_family_opens() */
/*-------------------------------------------------------------------------
* Function: test_family
*
* Purpose: Tests the file handle interface for FAMILY driver
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Raymond Lu
* Tuesday, Sept 24, 2002
*
*-------------------------------------------------------------------------
*/
static herr_t
test_family(void)
{
hid_t file=(-1), fapl, fapl2=(-1), space=(-1), dset=(-1);
hid_t access_fapl = -1;
char filename[1024];
char dname[]="dataset";
unsigned int i, j;
int *fhandle=NULL, *fhandle2=NULL;
int buf[FAMILY_NUMBER][FAMILY_SIZE];
hsize_t dims[2]={FAMILY_NUMBER, FAMILY_SIZE};
hsize_t file_size;
TESTING("FAMILY file driver");
/* Set property list and file name for FAMILY driver */
fapl = h5_fileaccess();
if(H5Pset_fapl_family(fapl, (hsize_t)FAMILY_SIZE, H5P_DEFAULT) < 0)
TEST_ERROR;
h5_fixname(FILENAME[2], fapl, filename, sizeof filename);
if((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
TEST_ERROR;
if(H5Fclose(file) < 0)
TEST_ERROR;
/* Test different wrong ways to reopen family files where there's only
* one member file existing. */
if(test_family_opens(filename, fapl) < 0)
TEST_ERROR;
/* Reopen the file with default member file size */
if(H5Pset_fapl_family(fapl, (hsize_t)H5F_FAMILY_DEFAULT, H5P_DEFAULT) < 0)
TEST_ERROR;
if((file=H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
TEST_ERROR;
/* Check file size API */
if(H5Fget_filesize(file, &file_size) < 0)
TEST_ERROR;
/* The file size is supposed to be about 800 bytes right now. */
if(file_size < (KB / 2) || file_size > KB)
TEST_ERROR;
/* Create and write dataset */
if((space=H5Screate_simple(2, dims, NULL)) < 0)
TEST_ERROR;
/* Retrieve the access property list... */
if ((access_fapl = H5Fget_access_plist(file)) < 0)
TEST_ERROR;
/* Check that the driver is correct */
if(H5FD_FAMILY != H5Pget_driver(access_fapl))
TEST_ERROR;
/* ...and close the property list */
if (H5Pclose(access_fapl) < 0)
TEST_ERROR;
if((dset=H5Dcreate2(file, dname, H5T_NATIVE_INT, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
TEST_ERROR;
for(i = 0; i < FAMILY_NUMBER; i++)
for(j = 0; j < FAMILY_SIZE; j++)
buf[i][j] = (int)((i * 10000) + j);
if(H5Dwrite(dset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
TEST_ERROR;
/* check file handle API */
if((fapl2 = H5Pcreate(H5P_FILE_ACCESS)) < 0)
TEST_ERROR;
if(H5Pset_family_offset(fapl2, (hsize_t)0) < 0)
TEST_ERROR;
if(H5Fget_vfd_handle(file, fapl2, (void **)&fhandle) < 0)
TEST_ERROR;
if(*fhandle < 0)
TEST_ERROR;
if(H5Pset_family_offset(fapl2, (hsize_t)(FAMILY_SIZE*2)) < 0)
TEST_ERROR;
if(H5Fget_vfd_handle(file, fapl2, (void **)&fhandle2) < 0)
TEST_ERROR;
if(*fhandle2 < 0)
TEST_ERROR;
/* Check file size API */
if(H5Fget_filesize(file, &file_size) < 0)
TEST_ERROR;
/* Some data has been written. The file size should be bigger (18KB+976)
* bytes if int size is 4 bytes) now. */
#if H5_SIZEOF_INT <= 4
if(file_size < (18 * KB) || file_size > (20 * KB))
TEST_ERROR;
#elif H5_SIZEOF_INT >= 8
if(file_size < (32 * KB) || file_size > (40 * KB))
TEST_ERROR;
#endif
if(H5Sclose(space) < 0)
TEST_ERROR;
if(H5Dclose(dset) < 0)
TEST_ERROR;
if(H5Pclose(fapl2) < 0)
TEST_ERROR;
if(H5Fclose(file) < 0)
TEST_ERROR;
/* Test different wrong ways to reopen family files when there're multiple
* member files existing. */
if(test_family_opens(filename, fapl) < 0)
TEST_ERROR;
/* Reopen the file with correct member file size. */
if(H5Pset_fapl_family(fapl, (hsize_t)FAMILY_SIZE, H5P_DEFAULT) < 0)
TEST_ERROR;
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
TEST_ERROR;
if(H5Fclose(file) < 0)
TEST_ERROR;
h5_cleanup(FILENAME, fapl);
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Sclose(space);
H5Dclose(dset);
H5Pclose (fapl2);
H5Fclose(file);
} H5E_END_TRY;
return -1;
}
/*-------------------------------------------------------------------------
* Function: test_family_compat
*
* Purpose: Tests the backward compatibility for FAMILY driver.
* See if we can open files created with v1.6 library.
* The source file was created by the test/file_handle.c
* of the v1.6 library. Then tools/misc/h5repart.c was
* used to concantenated. The command was "h5repart -m 5k
* family_file%05d.h5 family_v16_%05d.h5".
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Raymond Lu
* June 3, 2005
*
*-------------------------------------------------------------------------
*/
static herr_t
test_family_compat(void)
{
hid_t file = (-1), fapl;
hid_t dset;
char dname[]="dataset";
char filename[1024];
char pathname[1024], pathname_individual[1024];
char newname[1024], newname_individual[1024];
int counter = 0;
TESTING("FAMILY file driver backward compatibility");
/* Set property list and file name for FAMILY driver */
fapl = h5_fileaccess();
if(H5Pset_fapl_family(fapl, (hsize_t)FAMILY_SIZE2, H5P_DEFAULT) < 0)
TEST_ERROR;
h5_fixname(COMPAT_BASENAME, fapl, filename, sizeof filename);
h5_fixname(FILENAME[3], fapl, newname, sizeof newname);
pathname[0] = '\0';
HDstrcat(pathname, filename);
/* The following code makes the copies of the family files in the source directory.
* Since we're going to open the files with write mode, this protects the original
* files.
*/
HDsnprintf(newname_individual, sizeof(newname_individual), newname, counter);
HDsnprintf(pathname_individual, sizeof(pathname_individual), pathname, counter);
while(h5_make_local_copy(pathname_individual, newname_individual) >= 0) {
counter++;
HDsnprintf(newname_individual, sizeof(newname_individual), newname, counter);
HDsnprintf(pathname_individual, sizeof(pathname_individual), pathname, counter);
}
/* Make sure we can open the file. Use the read and write mode to flush the
* superblock. */
if((file = H5Fopen(newname, H5F_ACC_RDWR, fapl)) < 0)
TEST_ERROR;
if((dset = H5Dopen2(file, dname, H5P_DEFAULT)) < 0)
TEST_ERROR;
if(H5Dclose(dset) < 0)
TEST_ERROR;
if(H5Fclose(file) < 0)
TEST_ERROR;
/* Open the file again to make sure it isn't corrupted. */
if((file = H5Fopen(newname, H5F_ACC_RDWR, fapl)) < 0)
TEST_ERROR;
if((dset = H5Dopen2(file, dname, H5P_DEFAULT)) < 0)
TEST_ERROR;
if(H5Dclose(dset) < 0)
TEST_ERROR;
if(H5Fclose(file) < 0)
TEST_ERROR;
h5_cleanup(FILENAME, fapl);
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Fclose(file);
H5Pclose(fapl);
} H5E_END_TRY;
return -1;
} /* end test_family_compat() */
/*-------------------------------------------------------------------------
* Function: test_multi_opens
*
* Purpose: Private function for test_multi() to tests wrong ways of
* reopening multi file.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Raymond Lu
* Thursday, May 19, 2005
*
*-------------------------------------------------------------------------
*/
static herr_t
test_multi_opens(char *fname)
{
hid_t file;
char super_name[1024]; /*name string "%%s-s.h5"*/
char sf_name[1024]; /*name string "multi_file-s.h5"*/
/* Case: reopen with the name of super file and default property list */
HDsnprintf(super_name, sizeof(super_name), "%%s-%c.h5", 's');
HDsnprintf(sf_name, sizeof(sf_name), super_name, fname);
H5E_BEGIN_TRY {
file = H5Fopen(sf_name, H5F_ACC_RDWR, H5P_DEFAULT);
} H5E_END_TRY;
return(file >= 0 ? -1 : 0);
}
/*-------------------------------------------------------------------------
* Function: test_multi
*
* Purpose: Tests the file handle interface for MUTLI driver
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Raymond Lu
* Tuesday, Sept 24, 2002
*
*-------------------------------------------------------------------------
*/
static herr_t
test_multi(void)
{
hid_t file=(-1), fapl, fapl2=(-1), dset=(-1), space=(-1);
hid_t root, attr, aspace, atype;
hid_t access_fapl = -1;
char filename[1024];
int *fhandle2=NULL, *fhandle=NULL;
hsize_t file_size;
H5FD_mem_t mt, memb_map[H5FD_MEM_NTYPES];
hid_t memb_fapl[H5FD_MEM_NTYPES];
haddr_t memb_addr[H5FD_MEM_NTYPES];
const char *memb_name[H5FD_MEM_NTYPES];
char sv[H5FD_MEM_NTYPES][32];
hsize_t dims[2]={MULTI_SIZE, MULTI_SIZE};
hsize_t adims[1]={1};
char dname[]="dataset";
char meta[] = "this is some metadata on this file";
int i, j;
int buf[MULTI_SIZE][MULTI_SIZE];
TESTING("MULTI file driver");
/* Set file access property list for MULTI driver */
fapl = h5_fileaccess();
HDmemset(memb_map, 0, sizeof memb_map);
HDmemset(memb_fapl, 0, sizeof memb_fapl);
HDmemset(memb_name, 0, sizeof memb_name);
HDmemset(memb_addr, 0, sizeof memb_addr);
HDmemset(sv, 0, sizeof sv);
for(mt=H5FD_MEM_DEFAULT; mt<H5FD_MEM_NTYPES; H5_INC_ENUM(H5FD_mem_t,mt)) {
memb_fapl[mt] = H5P_DEFAULT;
memb_map[mt] = H5FD_MEM_SUPER;
}
memb_map[H5FD_MEM_DRAW] = H5FD_MEM_DRAW;
memb_map[H5FD_MEM_BTREE] = H5FD_MEM_BTREE;
memb_map[H5FD_MEM_GHEAP] = H5FD_MEM_GHEAP;
sprintf(sv[H5FD_MEM_SUPER], "%%s-%c.h5", 's');
memb_name[H5FD_MEM_SUPER] = sv[H5FD_MEM_SUPER];
memb_addr[H5FD_MEM_SUPER] = 0;
sprintf(sv[H5FD_MEM_BTREE], "%%s-%c.h5", 'b');
memb_name[H5FD_MEM_BTREE] = sv[H5FD_MEM_BTREE];
memb_addr[H5FD_MEM_BTREE] = HADDR_MAX/4;
sprintf(sv[H5FD_MEM_DRAW], "%%s-%c.h5", 'r');
memb_name[H5FD_MEM_DRAW] = sv[H5FD_MEM_DRAW];
memb_addr[H5FD_MEM_DRAW] = HADDR_MAX/2;
sprintf(sv[H5FD_MEM_GHEAP], "%%s-%c.h5", 'g');
memb_name[H5FD_MEM_GHEAP] = sv[H5FD_MEM_GHEAP];
memb_addr[H5FD_MEM_GHEAP] = (HADDR_MAX/4)*3;
if(H5Pset_fapl_multi(fapl, memb_map, memb_fapl, memb_name, memb_addr, TRUE) < 0)
TEST_ERROR;
h5_fixname(FILENAME[4], fapl, filename, sizeof filename);
if((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
TEST_ERROR;
if(H5Fclose(file) < 0)
TEST_ERROR;
/* Test wrong ways to reopen multi files */
if(test_multi_opens(filename) < 0)
TEST_ERROR;
/* Reopen the file */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
TEST_ERROR;
/* Create and write data set */
if((space = H5Screate_simple(2, dims, NULL)) < 0)
TEST_ERROR;
/* Retrieve the access property list... */
if ((access_fapl = H5Fget_access_plist(file)) < 0)
TEST_ERROR;
/* Check that the driver is correct */
if(H5FD_MULTI != H5Pget_driver(access_fapl))
TEST_ERROR;
/* ...and close the property list */
if (H5Pclose(access_fapl) < 0)
TEST_ERROR;
/* Check file size API */
if(H5Fget_filesize(file, &file_size) < 0)
TEST_ERROR;
/* Before any data is written, the raw data file is empty. So
* the file size is only the size of b-tree + HADDR_MAX/4.
*/
if(file_size < HADDR_MAX/4 || file_size > HADDR_MAX/2)
TEST_ERROR;
if((dset=H5Dcreate2(file, dname, H5T_NATIVE_INT, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
TEST_ERROR;
for(i=0; i<MULTI_SIZE; i++)
for(j=0; j<MULTI_SIZE; j++)
buf[i][j] = i*10000+j;
if(H5Dwrite(dset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
TEST_ERROR;
if((fapl2=H5Pcreate(H5P_FILE_ACCESS)) < 0)
TEST_ERROR;
if(H5Pset_multi_type(fapl2, H5FD_MEM_SUPER) < 0)
TEST_ERROR;
if(H5Fget_vfd_handle(file, fapl2, (void **)&fhandle) < 0)
TEST_ERROR;
if(*fhandle<0)
TEST_ERROR;
if(H5Pset_multi_type(fapl2, H5FD_MEM_DRAW) < 0)
TEST_ERROR;
if(H5Fget_vfd_handle(file, fapl2, (void **)&fhandle2) < 0)
TEST_ERROR;
if(*fhandle2<0)
TEST_ERROR;
/* Check file size API */
if(H5Fget_filesize(file, &file_size) < 0)
TEST_ERROR;
/* After the data is written, the file size is huge because the
* beginning of raw data file is set at HADDR_MAX/2. It's supposed
* to be (HADDR_MAX/2 + 128*128*4)
*/
if(file_size < HADDR_MAX/2 || file_size > HADDR_MAX)
TEST_ERROR;
if(H5Sclose(space) < 0)
TEST_ERROR;
if(H5Dclose(dset) < 0)
TEST_ERROR;
if(H5Pclose(fapl2) < 0)
TEST_ERROR;
/* Create and write attribute for the root group. */
if((root = H5Gopen2(file, "/", H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR
/* Attribute string. */
if((atype = H5Tcopy(H5T_C_S1)) < 0)
TEST_ERROR;
if(H5Tset_size(atype, strlen(meta) + 1) < 0)
TEST_ERROR;
if(H5Tset_strpad(atype, H5T_STR_NULLTERM) < 0)
TEST_ERROR;
/* Create and write attribute */
if((aspace = H5Screate_simple(1, adims, NULL)) < 0)
TEST_ERROR;
if((attr = H5Acreate2(root, "Metadata", atype, aspace, H5P_DEFAULT, H5P_DEFAULT)) < 0)
TEST_ERROR;
if(H5Awrite(attr, atype, meta) < 0)
TEST_ERROR;
/* Close IDs */
if(H5Tclose(atype) < 0)
TEST_ERROR;
if(H5Sclose(aspace) < 0)
TEST_ERROR;
if(H5Aclose(attr) < 0)
TEST_ERROR;
if(H5Fclose(file) < 0)
TEST_ERROR;
h5_cleanup(FILENAME, fapl);
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Sclose(space);
H5Dclose(dset);
H5Pclose(fapl);
H5Pclose(fapl2);
H5Fclose(file);
} H5E_END_TRY;
return -1;
}
/*-------------------------------------------------------------------------
* Function: test_multi_compat
*
* Purpose: Tests the backward compatibility for MULTI driver.
* See if we can open files created with v1.6 library.
* The source file was created by the test/file_handle.c
* of the v1.6 library. This test verifies the fix for
* Issue 2598. In v1.6 library, there was EOA for the whole
* MULTI file saved in the super block. We took it out in
* v1.8 library because it's meaningless for the MULTI file.
* v1.8 library saves the EOA for the metadata file, instead.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Raymond Lu
* 21 June 2011
*
*-------------------------------------------------------------------------
*/
static herr_t
test_multi_compat(void)
{
hid_t file=(-1), fapl, dset=(-1), space=(-1);
char newname[1024];
char filename_s[1024], newname_s[1024];
char filename_r[1024], newname_r[1024];
H5FD_mem_t mt, memb_map[H5FD_MEM_NTYPES];
hid_t memb_fapl[H5FD_MEM_NTYPES];
haddr_t memb_addr[H5FD_MEM_NTYPES];
const char *memb_name[H5FD_MEM_NTYPES];
char sv[H5FD_MEM_NTYPES][32];
hsize_t dims[2]={MULTI_SIZE, MULTI_SIZE};
int i, j;
int buf[MULTI_SIZE][MULTI_SIZE];
TESTING("MULTI file driver backward compatibility");
/* Set file access property list for MULTI driver */
fapl = h5_fileaccess();
HDmemset(memb_map, 0, sizeof memb_map);
HDmemset(memb_fapl, 0, sizeof memb_fapl);
HDmemset(memb_name, 0, sizeof memb_name);
HDmemset(memb_addr, 0, sizeof memb_addr);
HDmemset(sv, 0, sizeof sv);
for(mt=H5FD_MEM_DEFAULT; mt<H5FD_MEM_NTYPES; H5_INC_ENUM(H5FD_mem_t,mt))
memb_map[mt] = H5FD_MEM_SUPER;
memb_map[H5FD_MEM_DRAW] = H5FD_MEM_DRAW;
memb_fapl[H5FD_MEM_SUPER] = H5P_DEFAULT;
sprintf(sv[H5FD_MEM_SUPER], "%%s-%c.h5", 's');
memb_name[H5FD_MEM_SUPER] = sv[H5FD_MEM_SUPER];
memb_addr[H5FD_MEM_SUPER] = 0;
memb_fapl[H5FD_MEM_DRAW] = H5P_DEFAULT;
sprintf(sv[H5FD_MEM_DRAW], "%%s-%c.h5", 'r');
memb_name[H5FD_MEM_DRAW] = sv[H5FD_MEM_DRAW];
memb_addr[H5FD_MEM_DRAW] = HADDR_MAX/2;
if(H5Pset_fapl_multi(fapl, memb_map, memb_fapl, memb_name, memb_addr, TRUE)<0)
TEST_ERROR;
h5_fixname(FILENAME[9], fapl, newname, sizeof newname);
/* Make copy for the data file in the build directory, to protect the
* original file in the source directory */
sprintf(filename_s, "%s-%c.h5", MULTI_COMPAT_BASENAME, 's');
sprintf(newname_s, "%s-%c.h5", FILENAME[9], 's');
h5_make_local_copy(filename_s, newname_s);
sprintf(filename_r, "%s-%c.h5", MULTI_COMPAT_BASENAME, 'r');
sprintf(newname_r, "%s-%c.h5", FILENAME[9], 'r');
h5_make_local_copy(filename_r, newname_r);
/* Reopen the file for read only. Verify 1.8 library can open file
* created with 1.6 library. */
if((file=H5Fopen(newname, H5F_ACC_RDONLY, fapl)) < 0)
TEST_ERROR;
if((dset = H5Dopen2(file, DSET1_NAME, H5P_DEFAULT)) < 0)
TEST_ERROR;
if(H5Dclose(dset) < 0)
TEST_ERROR;
if(H5Fclose(file) < 0)
TEST_ERROR;
/* Make sure we can reopen the file for read and write */
if((file=H5Fopen(newname, H5F_ACC_RDWR, fapl)) < 0)
TEST_ERROR;
if((dset = H5Dopen2(file, DSET1_NAME, H5P_DEFAULT)) < 0)
TEST_ERROR;
if(H5Dclose(dset) < 0)
TEST_ERROR;
if(H5Fclose(file) < 0)
TEST_ERROR;
/* Reopen the file for adding another dataset. The new EOA for metadata file
* should be written to the file */
if((file=H5Fopen(newname, H5F_ACC_RDWR, fapl)) < 0)
TEST_ERROR;
/* Create and write data set */
if((space=H5Screate_simple(2, dims, NULL)) < 0)
TEST_ERROR;
if((dset=H5Dcreate2(file, DSET3_NAME, H5T_NATIVE_INT, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
TEST_ERROR;
for(i=0; i<MULTI_SIZE; i++)
for(j=0; j<MULTI_SIZE; j++)
buf[i][j] = i*10000+j;
if(H5Dwrite(dset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
TEST_ERROR;
if(H5Dclose(dset) < 0)
TEST_ERROR;
if(H5Sclose(space) < 0)
TEST_ERROR;
if(H5Fclose(file) < 0)
TEST_ERROR;
/* Reopen the file for read only again. Verify the library can handle
* the EOA correctly */
if((file=H5Fopen(newname, H5F_ACC_RDONLY, fapl)) < 0)
TEST_ERROR;
if((dset = H5Dopen2(file, DSET1_NAME, H5P_DEFAULT)) < 0)
TEST_ERROR;
if(H5Dclose(dset) < 0)
TEST_ERROR;
if((dset = H5Dopen2(file, DSET3_NAME, H5P_DEFAULT)) < 0)
TEST_ERROR;
if(H5Dclose(dset) < 0)
TEST_ERROR;
if(H5Fclose(file) < 0)
TEST_ERROR;
h5_cleanup(FILENAME, fapl);
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Sclose(space);
H5Dclose(dset);
H5Pclose(fapl);
H5Fclose(file);
} H5E_END_TRY;
return -1;
}
/*-------------------------------------------------------------------------
* Function: test_log
*
* Purpose: Tests the file handle interface for log driver
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Dana Robinson
* Tuesday, March 22, 2011
*
*-------------------------------------------------------------------------
*/
static herr_t
test_log(void)
{
hid_t file = -1;
hid_t fapl = -1;
hid_t access_fapl = -1;
char filename[1024];
int *fhandle = NULL;
hsize_t file_size = 0;
unsigned int flags = H5FD_LOG_ALL;
size_t buf_size = 4 * KB;
TESTING("LOG file driver");
/* Set property list and file name for log driver. */
fapl = h5_fileaccess();
if(H5Pset_fapl_log(fapl, LOG_FILENAME, flags, buf_size) < 0)
TEST_ERROR;
h5_fixname(FILENAME[6], fapl, filename, sizeof filename);
/* Create the test file */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
TEST_ERROR;
/* Retrieve the access property list... */
if((access_fapl = H5Fget_access_plist(file)) < 0)
TEST_ERROR;
/* Check that the driver is correct */
if(H5FD_LOG != H5Pget_driver(access_fapl))
TEST_ERROR;
/* ...and close the property list */
if(H5Pclose(access_fapl) < 0)
TEST_ERROR;
/* Check file handle API */
if(H5Fget_vfd_handle(file, H5P_DEFAULT, (void **)&fhandle) < 0)
TEST_ERROR;
if(*fhandle < 0)
TEST_ERROR;
/* Check file size API */
if(H5Fget_filesize(file, &file_size) < 0)
TEST_ERROR;
/* There is no guarantee the size of metadata in file is constant.
* Just try to check if it's reasonable. It's 2KB right now.
*/
if(file_size < 1 * KB || file_size > 4 * KB)
TEST_ERROR;
if(H5Fclose(file) < 0)
TEST_ERROR;
h5_cleanup(FILENAME, fapl);
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(fapl);
H5Fclose(file);
} H5E_END_TRY;
return -1;
}
/*-------------------------------------------------------------------------
* Function: test_stdio
*
* Purpose: Tests the file handle interface for STDIO driver
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Dana Robinson
* Tuesday, March 22, 2011
*
*-------------------------------------------------------------------------
*/
static herr_t
test_stdio(void)
{
hid_t file = -1;
hid_t fapl = -1;
hid_t access_fapl = -1;
char filename[1024];
FILE *fhandle = NULL;
hsize_t file_size = 0;
TESTING("STDIO file driver");
/* Set property list and file name for STDIO driver. */
fapl = h5_fileaccess();
if(H5Pset_fapl_stdio(fapl) < 0)
TEST_ERROR;
h5_fixname(FILENAME[7], fapl, filename, sizeof filename);
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
TEST_ERROR;
/* Retrieve the access property list... */
if((access_fapl = H5Fget_access_plist(file)) < 0)
TEST_ERROR;
/* Check that the driver is correct */
if(H5FD_STDIO != H5Pget_driver(access_fapl))
TEST_ERROR;
/* ...and close the property list */
if(H5Pclose(access_fapl) < 0)
TEST_ERROR;
/* Check file handle API */
if(H5Fget_vfd_handle(file, H5P_DEFAULT, (void **)&fhandle) < 0)
TEST_ERROR;
if(NULL == fhandle)
TEST_ERROR;
/* Check file size API */
if(H5Fget_filesize(file, &file_size) < 0)
TEST_ERROR;
/* There is no guarantee the size of metadata in file is constant.
* Just try to check if it's reasonable. It's 2KB right now.
*/
if(file_size < 1 * KB || file_size > 4 * KB)
TEST_ERROR;
if(H5Fclose(file) < 0)
TEST_ERROR;
h5_cleanup(FILENAME, fapl);
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(fapl);
H5Fclose(file);
} H5E_END_TRY;
return -1;
}
/*-------------------------------------------------------------------------
* Function: test_windows
*
* Purpose: Tests the file handle interface for WINDOWS driver
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Dana Robinson
* Tuesday, March 22, 2011
*
*-------------------------------------------------------------------------
*/
static herr_t
test_windows(void)
{
#ifdef H5_HAVE_WINDOWS
hid_t file = -1;
hid_t fapl = -1;
hid_t access_fapl = -1;
char filename[1024];
int *fhandle = NULL;
hsize_t file_size = 0;
#endif /*H5_HAVE_WINDOWS*/
TESTING("WINDOWS file driver");
#ifndef H5_HAVE_WINDOWS
SKIPPED();
return 0;
#else /* H5_HAVE_WINDOWS */
/* Set property list and file name for WINDOWS driver. */
fapl = h5_fileaccess();
if(H5Pset_fapl_windows(fapl) < 0)
TEST_ERROR;
h5_fixname(FILENAME[8], fapl, filename, sizeof filename);
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
TEST_ERROR;
/* Retrieve the access property list... */
if((access_fapl = H5Fget_access_plist(file)) < 0)
TEST_ERROR;
/* Check that the driver is correct */
if(H5FD_WINDOWS!= H5Pget_driver(access_fapl))
TEST_ERROR;
/* ...and close the property list */
if(H5Pclose(access_fapl) < 0)
TEST_ERROR;
/* Check file handle API */
if(H5Fget_vfd_handle(file, H5P_DEFAULT, (void **)&fhandle) < 0)
TEST_ERROR;
if(*fhandle < 0)
TEST_ERROR;
/* Check file size API */
if(H5Fget_filesize(file, &file_size) < 0)
TEST_ERROR;
/* There is no guarantee the size of metadata in file is constant.
* Just try to check if it's reasonable. It's 2KB right now.
*/
if(file_size < 1 * KB || file_size > 4 * KB)
TEST_ERROR;
if(H5Fclose(file) < 0)
TEST_ERROR;
h5_cleanup(FILENAME, fapl);
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(fapl);
H5Fclose(file);
} H5E_END_TRY;
return -1;
#endif /* H5_HAVE_WINDOWS */
}
/*-------------------------------------------------------------------------
* Function: main
*
* Purpose: Tests the basic features of Virtual File Drivers
*
* Return: Success: 0
* Failure: 1
*
* Programmer: Raymond Lu
* Tuesday, Sept 24, 2002
*
*-------------------------------------------------------------------------
*/
int
main(void)
{
int nerrors = 0;
h5_reset();
printf("Testing basic Virtual File Driver functionality.\n");
nerrors += test_sec2() < 0 ? 1 : 0;
nerrors += test_core() < 0 ? 1 : 0;
nerrors += test_family() < 0 ? 1 : 0;
nerrors += test_family_compat() < 0 ? 1 : 0;
nerrors += test_multi() < 0 ? 1 : 0;
nerrors += test_multi_compat() < 0 ? 1 : 0;
nerrors += test_direct() < 0 ? 1 : 0;
nerrors += test_log() < 0 ? 1 : 0;
nerrors += test_stdio() < 0 ? 1 : 0;
nerrors += test_windows() < 0 ? 1 : 0;
if(nerrors) {
printf("***** %d Virtual File Driver TEST%s FAILED! *****\n",
nerrors, nerrors > 1 ? "S" : "");
return 1;
}
printf("All Virtual File Driver tests passed.\n");
return 0;
}
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