mirror of
https://github.com/Unidata/netcdf-c.git
synced 2024-12-27 08:49:16 +08:00
0f29dd60c0
Fix Jira issue NCF-29 (https://bugtracking.unidata.ucar.edu/browse/NCF-29): making the netCDF-4 library ignore HDF5 datasets and attributes which have datatypes (such as references) that it doesn't understand. Tested on: Mac OSX/64 10.8.2 (amazon) w/--enable-netcdf-4 --enable-extra-tests --enable-extra-example-tests --disable-shared --enable-logging
117 lines
4.2 KiB
C
117 lines
4.2 KiB
C
/* This is part of the netCDF package. Copyright 2005 University
|
|
Corporation for Atmospheric Research/Unidata See COPYRIGHT file for
|
|
conditions of use.
|
|
|
|
This program tests fixes for reading netCDF-4 files that contain
|
|
datasets with reference datatypes. The netCDF-4 library should ignore
|
|
the datasets & attributes that have reference datatypes and allow the
|
|
rest of the file to be accessed.
|
|
*/
|
|
|
|
#include <config.h>
|
|
#include <nc_tests.h>
|
|
#include <err_macros.h>
|
|
#include <hdf5.h>
|
|
|
|
#define FILE_NAME "tst_h_refs.h5"
|
|
#define REF_ATT_NAME "refatt"
|
|
#define REF_VAR_NAME "refvar"
|
|
#define INT_ATT_NAME "intatt"
|
|
#define INT_VAR_NAME "intvar"
|
|
|
|
int
|
|
main()
|
|
{
|
|
printf("\n*** Creating file with datasets & attributes that have reference datatypes.\n");
|
|
{
|
|
hid_t fileid, scalar_spaceid;
|
|
hid_t attid, dsetid;
|
|
|
|
if ((scalar_spaceid = H5Screate(H5S_SCALAR)) < 0) ERR;
|
|
|
|
/* Create new file, using default properties. */
|
|
if ((fileid = H5Fcreate(FILE_NAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0) ERR;
|
|
|
|
|
|
/* Create dataset with reference datatype */
|
|
if ((dsetid = H5Dcreate2(fileid, REF_VAR_NAME, H5T_STD_REF_OBJ, scalar_spaceid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) ERR;
|
|
|
|
/* Create attribute with reference datatype on reference dataset */
|
|
if ((attid = H5Acreate2(dsetid, REF_ATT_NAME, H5T_STD_REF_OBJ, scalar_spaceid, H5P_DEFAULT, H5P_DEFAULT)) < 0) ERR;
|
|
if (H5Aclose(attid) < 0) ERR;
|
|
|
|
/* Create attribute with native int datatype on reference dataset */
|
|
if ((attid = H5Acreate2(dsetid, INT_ATT_NAME, H5T_NATIVE_INT, scalar_spaceid, H5P_DEFAULT, H5P_DEFAULT)) < 0) ERR;
|
|
if (H5Aclose(attid) < 0) ERR;
|
|
|
|
/* Close reference dataset */
|
|
if (H5Dclose(dsetid) < 0) ERR;
|
|
|
|
|
|
/* Create dataset with native int datatype */
|
|
if ((dsetid = H5Dcreate2(fileid, INT_VAR_NAME, H5T_NATIVE_INT, scalar_spaceid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) ERR;
|
|
|
|
/* Create attribute with reference datatype on integer dataset */
|
|
if ((attid = H5Acreate2(dsetid, REF_ATT_NAME, H5T_STD_REF_OBJ, scalar_spaceid, H5P_DEFAULT, H5P_DEFAULT)) < 0) ERR;
|
|
if (H5Aclose(attid) < 0) ERR;
|
|
|
|
/* Create attribute with native int datatype on integer dataset */
|
|
if ((attid = H5Acreate2(dsetid, INT_ATT_NAME, H5T_NATIVE_INT, scalar_spaceid, H5P_DEFAULT, H5P_DEFAULT)) < 0) ERR;
|
|
if (H5Aclose(attid) < 0) ERR;
|
|
|
|
/* Close integer dataset */
|
|
if (H5Dclose(dsetid) < 0) ERR;
|
|
|
|
|
|
/* Create attribute on root group with reference datatype */
|
|
if ((attid = H5Acreate2(fileid, REF_ATT_NAME, H5T_STD_REF_OBJ, scalar_spaceid, H5P_DEFAULT, H5P_DEFAULT)) < 0) ERR;
|
|
if (H5Aclose(attid) < 0) ERR;
|
|
|
|
/* Create attribute on root group with native int datatype */
|
|
if ((attid = H5Acreate2(fileid, INT_ATT_NAME, H5T_NATIVE_INT, scalar_spaceid, H5P_DEFAULT, H5P_DEFAULT)) < 0) ERR;
|
|
if (H5Aclose(attid) < 0) ERR;
|
|
|
|
|
|
/* Close rest */
|
|
if (H5Sclose(scalar_spaceid) < 0) ERR;
|
|
if (H5Fclose(fileid) < 0) ERR;
|
|
}
|
|
|
|
printf("*** Checking accessing file through netCDF-4 API...");
|
|
{
|
|
int ncid, varid, attid;
|
|
int natts = 0;
|
|
nc_type type;
|
|
|
|
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
|
|
|
|
/* Check the root group's attributes are OK */
|
|
if (nc_inq_varnatts(ncid, NC_GLOBAL, &natts )) ERR;
|
|
if (natts != 1) ERR; /* Reference attribute should not be present */
|
|
if (nc_inq_attid(ncid, NC_GLOBAL, INT_ATT_NAME, &attid)) ERR;
|
|
if (nc_inq_atttype(ncid, NC_GLOBAL, INT_ATT_NAME, &type)) ERR;
|
|
if (type != NC_INT) ERR;
|
|
|
|
/* Verify that the reference dataset is not present */
|
|
if (!nc_inq_varid(ncid, REF_VAR_NAME, &varid)) ERR;
|
|
|
|
/* Verify that the integer dataset is present and OK */
|
|
if (nc_inq_varid(ncid, INT_VAR_NAME, &varid)) ERR;
|
|
if (nc_inq_vartype(ncid, varid, &type)) ERR;
|
|
if (type != NC_INT) ERR;
|
|
|
|
/* Check the integer dataset's attributes are OK */
|
|
if (nc_inq_varnatts(ncid, varid, &natts )) ERR;
|
|
if (natts != 1) ERR; /* Reference attribute should not be present */
|
|
if (nc_inq_attid(ncid, varid, INT_ATT_NAME, &attid)) ERR;
|
|
if (nc_inq_atttype(ncid, varid, INT_ATT_NAME, &type)) ERR;
|
|
if (type != NC_INT) ERR;
|
|
|
|
if (nc_close(ncid)) ERR;
|
|
}
|
|
SUMMARIZE_ERR;
|
|
|
|
FINAL_RESULTS;
|
|
}
|
|
|