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0454d8e235
interoperability fixed. We were given a Zarr format dataset stored as a directory+file tree. This dataset uses the XArray conventions and was generated by some non-Unidata Zarr implementation. In attempting to process it with NCZarr, several interoperability problems were discovered and fixed. This gives us more confidence that NCZarr -- using pure zarr -- can interoperate with other Zarr implementations. Specific changes: * Add test nczarr_test/run_interop.sh * Support attributes with single value not enclosed in JSON array tags. * Add mode inferencing and use it in nczarr_test/run_purezarr.sh * Reduce size of tst_err_enddef.nc because it is more than 3 GB.
65 lines
1.8 KiB
C
65 lines
1.8 KiB
C
/*! \file
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Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
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2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014,
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2015, 2016, 2017, 2018
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University Corporation for Atmospheric Research/Unidata.
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See \ref copyright file for more info.
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*/
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#include <config.h>
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#include <stdio.h>
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#include <netcdf.h>
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#define CHECK_ERR { \
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if (err != NC_NOERR) { \
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nerrs++; \
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printf("Error at line %d in %s: (%s)\n", \
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__LINE__,__FILE__,nc_strerror(err)); \
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} \
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}
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#define EXP_ERR(exp) { \
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if (err != exp) { \
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nerrs++; \
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printf("Error at line %d in %s: expecting %s but got %s\n", \
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__LINE__,__FILE__,nc_strerror(exp), nc_strerror(err)); \
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} \
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}
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int main(int argc, char** argv)
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{
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char *filename="tst_err_enddef.nc";
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int err, nerrs=0, ncid, cmode, varid, dimid[3];
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if (argc == 2) filename = argv[1];
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printf("*** TESTING error code returned from nc__enddef and nc_close ");
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cmode = NC_CLOBBER;
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err = nc_create(filename, cmode, &ncid); CHECK_ERR
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err = nc_set_fill(ncid, NC_NOFILL, NULL); CHECK_ERR
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err = nc_def_dim(ncid, "X", 5, &dimid[0]); CHECK_ERR
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err = nc_def_dim(ncid, "YY", 320, &dimid[1]); CHECK_ERR
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err = nc_def_dim(ncid, "XX", 320, &dimid[2]); CHECK_ERR
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err = nc_def_var(ncid, "var", NC_INT, 1, dimid, &varid); CHECK_ERR
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err = nc_def_var(ncid, "var_big", NC_FLOAT, 2, dimid+1, &varid); CHECK_ERR
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/* make the file header size larger than 2 GiB */
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err = nc__enddef(ncid, 2147483648LL, 1, 1, 1);
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EXP_ERR(NC_EVARSIZE)
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/* the above error keeps the program in define mode, thus close will
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* call enddef again, but this time no error is expected
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*/
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err = nc_close(ncid); CHECK_ERR
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if (nerrs) printf(".... failed with %d errors\n",nerrs);
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else printf(".... pass\n");
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return (nerrs > 0);
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}
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