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added test for when szip is missing from HDF5

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This commit is contained in:
Edward Hartnett 2020-01-06 07:50:02 -07:00
parent e703a7678c
commit c47b404531
1 changed files with 33 additions and 0 deletions
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33
nc_test4/tst_vars3.c
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@ -560,6 +560,39 @@ main(int argc, char **argv)
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
#else
printf("**** testing szip handling when szip not built...");
{
#define NDIMS1 1
#define DIM_NAME_1 "one_dim"
#define DIM_LEN_1 100
#define VAR_NAME "var1"
#define H5_FILTER_SZIP 4
#define NUM_PARAMS_IN 2
#define NUM_PARAMS_OUT 4
#define NC_SZIP_NN_OPTION_MASK 32 /**< @internal SZIP NN option mask. */
#define NC_SZIP_EC_OPTION_MASK 4 /**< @internal SZIP EC option mask. */
#define NC_SZIP_EC_BPP_IN 32 /**< @internal bits per pixel input. */
#define NC_SZIP_EC_BPP_OUT 64 /**< @internal bits per pixel output. */
int ncid;
int dimid;
int varid;
unsigned int params[NUM_PARAMS_IN];
/* Create a netcdf-4 file with one dimensions. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, DIM_NAME_1, DIM_LEN_1, &dimid)) ERR;
/* Add a var. Try to turn on szip filter, but it will return
* error. */
if (nc_def_var(ncid, V_SMALL, NC_INT64, NDIMS1, &dimid, &varid)) ERR;
params[0] = NC_SZIP_NN_OPTION_MASK; /* options_mask */
params[1] = NC_SZIP_EC_BPP_IN; /* bits_per_pixel */
if (nc_def_var_chunking(ncid, varid, NC_CHUNKED, NULL)) ERR;
if (nc_def_var_filter(ncid, varid, H5_FILTER_SZIP, NUM_PARAMS_IN, params) != NC_EFILTER) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
#endif /* USE_SZIP */
FINAL_RESULTS;
}