hdf5/test/file_handle.c

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/*
* Copyright (C) 2002 NCSA
* All rights reserved.
*
* Programmer: Raymond Lu<slu@ncsa.uiuc.edu>
* Tuesday, Sept 24, 2002
*
* Purpose: Tests the file handle interface
*/
#include "h5test.h"
#define FAMILY_NUMBER 4
#define FAMILY_SIZE 128
#define MULTI_SIZE 128
#define CORE_INCREMENT 4096
const char *FILENAME[] = {
"sec2_file",
"core_file",
"family_file",
"multi_file",
NULL
};
/*-------------------------------------------------------------------------
* Function: test_sec2
*
* Purpose: Tests the file handle interface for SEC2 driver
*
* Return: Success: exit(0)
*
* Failure: exit(1)
*
* Programmer: Raymond Lu
* Tuesday, Sept 24, 2002
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static herr_t
test_sec2(void)
{
hid_t file=(-1), fapl;
char filename[1024];
int *fhandle=NULL;
TESTING("SEC2 file driver");
/* Set property list and file name for SEC2 driver. */
fapl = h5_fileaccess();
if(H5Pset_fapl_sec2(fapl)<0)
goto error;
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0)
goto error;
/* Check file handle API */
if(H5Fget_vfd_handle(file, H5P_DEFAULT, (void **)&fhandle)<0)
goto error;
if(*fhandle<0)
goto error;
if(H5Fclose(file)<0)
goto error;
h5_cleanup(FILENAME, fapl);
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose (fapl);
H5Fclose(file);
} H5E_END_TRY;
return -1;
}
/*-------------------------------------------------------------------------
* Function: test_core
*
* Purpose: Tests the file handle interface for CORE driver
*
* Return: Success: exit(0)
*
* Failure: exit(1)
*
* Programmer: Raymond Lu
* Tuesday, Sept 24, 2002
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static herr_t
test_core(void)
{
hid_t file=(-1), fapl;
char filename[1024];
void *fhandle=NULL;
TESTING("CORE file driver");
/* Set property list and file name for CORE driver */
fapl = h5_fileaccess();
if(H5Pset_fapl_core(fapl, CORE_INCREMENT, TRUE)<0)
goto error;
h5_fixname(FILENAME[1], fapl, filename, sizeof filename);
if((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0)
goto error;
if(H5Fget_vfd_handle(file, H5P_DEFAULT, &fhandle)<0)
goto error;
if(fhandle==NULL)
{
printf("fhandle==NULL\n");
goto error;
}
if(H5Fclose(file)<0)
goto error;
h5_cleanup(FILENAME, fapl);
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose (fapl);
H5Fclose(file);
} H5E_END_TRY;
return -1;
}
/*-------------------------------------------------------------------------
* Function: test_family
*
* Purpose: Tests the file handle interface for FAMILY driver
*
* Return: Success: exit(0)
*
* Failure: exit(1)
*
* Programmer: Raymond Lu
* Tuesday, Sept 24, 2002
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static herr_t
test_family(void)
{
hid_t file=(-1), fapl, fapl2=(-1), space=(-1), dset=(-1);
char filename[1024];
char dname[]="dataset";
int i, j;
int *fhandle=NULL, *fhandle2=NULL;
int buf[FAMILY_NUMBER][FAMILY_SIZE];
hsize_t dims[2]={FAMILY_NUMBER, FAMILY_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)
goto error;
h5_fixname(FILENAME[2], fapl, filename, sizeof filename);
if((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0)
goto error;
/* Create and write dataset */
if((space=H5Screate_simple(2, dims, NULL))<0)
goto error;
if((dset=H5Dcreate(file, dname, H5T_NATIVE_INT, space, H5P_DEFAULT))<0)
goto error;
for(i=0; i<FAMILY_NUMBER; i++)
for(j=0; j<FAMILY_SIZE; j++)
buf[i][j] = i*10000+j;
if(H5Dwrite(dset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf)<0)
goto error;
/* check file handle API */
if((fapl2=H5Pcreate(H5P_FILE_ACCESS))<0)
goto error;
if(H5Pset_family_offset(fapl2, (hsize_t)0)<0)
goto error;
if(H5Fget_vfd_handle(file, fapl2, (void **)&fhandle)<0)
goto error;
if(*fhandle<0)
goto error;
if(H5Pset_family_offset(fapl2, (hsize_t)(FAMILY_SIZE*2))<0)
goto error;
if(H5Fget_vfd_handle(file, fapl2, (void **)&fhandle2)<0)
goto error;
if(*fhandle2<0)
goto error;
if(H5Sclose(space)<0)
goto error;
if(H5Dclose(dset)<0)
goto error;
if(H5Pclose(fapl2)<0)
goto error;
if(H5Fclose(file)<0)
goto error;
h5_cleanup(FILENAME, fapl);
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Sclose(space);
H5Dclose(dset);
H5Pclose (fapl2);
H5Pclose (fapl2);
H5Fclose(file);
} H5E_END_TRY;
return -1;
}
/*-------------------------------------------------------------------------
* Function: test_multi
*
* Purpose: Tests the file handle interface for MUTLI driver
*
* Return: Success: exit(0)
*
* Failure: exit(1)
*
* Programmer: Raymond Lu
* Tuesday, Sept 24, 2002
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static herr_t
test_multi(void)
{
hid_t file=(-1), fapl, fapl2=(-1), dset=(-1), space=(-1);
char filename[1024];
int *fhandle2=NULL, *fhandle=NULL;
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};
char dname[]="dataset";
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=0; mt<H5FD_MEM_NTYPES; 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)
goto error;
h5_fixname(FILENAME[3], fapl, filename, sizeof filename);
if((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0)
goto error;
/* Create and write data set */
if((space=H5Screate_simple(2, dims, NULL))<0)
goto error;
if((dset=H5Dcreate(file, dname, H5T_NATIVE_INT, space, H5P_DEFAULT))<0)
goto 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)
goto error;
if((fapl2=H5Pcreate(H5P_FILE_ACCESS))<0)
goto error;
if(H5Pset_multi_type(fapl2, H5FD_MEM_SUPER)<0)
goto error;
if(H5Fget_vfd_handle(file, fapl2, (void **)&fhandle)<0)
goto error;
if(*fhandle<0)
goto error;
if(H5Pset_multi_type(fapl2, H5FD_MEM_DRAW)<0)
goto error;
if(H5Fget_vfd_handle(file, fapl2, (void **)&fhandle2)<0)
goto error;
if(*fhandle2<0)
goto error;
if(H5Sclose(space)<0)
goto error;
if(H5Dclose(dset)<0)
goto error;
if(H5Pclose(fapl2)<0)
goto error;
if(H5Fclose(file)<0)
goto 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: main
*
* Purpose: Tests the file handle interface(H5Fget_vfd_handle and
* H5FDget_vfd_handle)
*
* Return: Success: exit(0)
*
* Failure: exit(1)
*
* Programmer: Raymond Lu
* Tuesday, Sept 24, 2002
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
int
main(void)
{
int nerrors=0;
h5_reset();
nerrors += test_sec2()<0 ?1:0;
nerrors += test_core()<0 ?1:0;
nerrors += test_family()<0 ?1:0;
nerrors += test_multi()<0 ?1:0;
if (nerrors) goto error;
printf("All file handle tests passed.\n");
return 0;
error:
nerrors = MAX(1, nerrors);
printf("***** %d FILE HANDLE TEST%s FAILED! *****\n",
nerrors, 1 == nerrors ? "" : "S");
return 1;
}