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/* This is part of the netCDF package.
Copyright 2006 University Corporation for Atmospheric Research/Unidata.
See COPYRIGHT file for conditions of use.
This test was provided by Jeff Whitaker as an example of a bug,
specifically a segfault when re-writing an NC_CHAR attribute as
an NC_STRING attribute.
See https://github.com/Unidata/netcdf-c/issues/149
$Id$
*/
#include <netcdf.h>
#include <config.h>
#include <nc_tests.h>
#include "err_macros.h"
#include <string.h>
#define FILE_NAME "tst_atts_string_rewrite.nc"
int main() {
int dataset_id;
const char *attstring[1] = {"bar"};
int res = 0;
printf("\n*** Testing overwriting text attribute with string attribute.\n");
printf("\n***Creating file...");
res = nc_create(FILE_NAME, NC_NETCDF4, &dataset_id); if(res) ERR;
printf("Success\n");
printf("Creating global attribute with nc_put_att_text...");
res = nc_put_att_text(dataset_id, NC_GLOBAL, "foo", 3, "bar");
printf("Success\n");
printf("Overwriting global attribute with nc_put_att_string...");
res = nc_put_att_string(dataset_id, NC_GLOBAL, "foo", 1, attstring);
printf("Success\n");
printf("Closing file...");
res = nc_close(dataset_id);
printf("Success\n");
printf("Test Finished.\n");
SUMMARIZE_ERR;
FINAL_RESULTS;
}
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