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