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456 lines
14 KiB
C
456 lines
14 KiB
C
/****************************************************************************
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* NCSA HDF *
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* Software Development Group *
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* National Center for Supercomputing Applications *
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* University of Illinois at Urbana-Champaign *
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* 605 E. Springfield, Champaign IL 61820 *
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* *
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* For conditions of distribution and use, see the accompanying *
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* hdf/COPYING file. *
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* *
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****************************************************************************/
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#ifdef RCSID
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static char RcsId[] = "$Revision$";
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#endif
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/* $Id$ */
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/***********************************************************
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*
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* Test program: th5p
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*
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* Test the dataspace functionality
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*
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*************************************************************/
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#include <testhdf5.h>
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#include <H5private.h>
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#include <H5Bprivate.h>
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#include <H5Sprivate.h>
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#include <H5Pprivate.h>
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#define FILE "th5s1.h5"
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/* 3-D dataset with fixed dimensions */
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#define SPACE1_NAME "Space1"
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#define SPACE1_RANK 3
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#define SPACE1_DIM1 3
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#define SPACE1_DIM2 15
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#define SPACE1_DIM3 13
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/* 4-D dataset with one unlimited dimension */
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#define SPACE2_NAME "Space2"
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#define SPACE2_RANK 4
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#define SPACE2_DIM1 0
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#define SPACE2_DIM2 15
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#define SPACE2_DIM3 13
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#define SPACE2_DIM4 23
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#define SPACE2_MAX1 H5S_UNLIMITED
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#define SPACE2_MAX2 15
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#define SPACE2_MAX3 13
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#define SPACE2_MAX4 23
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/* Scalar dataset with simple datatype */
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#define SPACE3_NAME "Scalar1"
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#define SPACE3_RANK 0
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unsigned space3_data=65;
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/* Scalar dataset with compound datatype */
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#define SPACE4_NAME "Scalar2"
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#define SPACE4_RANK 0
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#define SPACE4_FIELDNAME1 "c1"
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#define SPACE4_FIELDNAME2 "u"
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#define SPACE4_FIELDNAME3 "f"
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#define SPACE4_FIELDNAME4 "c2"
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size_t space4_field1_off=0;
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size_t space4_field2_off=0;
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size_t space4_field3_off=0;
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size_t space4_field4_off=0;
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struct space4_struct {
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char c1;
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unsigned u;
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float f;
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char c2;
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} space4_data={'v',987123,-3.14,'g'}; /* Test data for 4th dataspace */
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/****************************************************************
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**
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** test_h5s_basic(): Test basic H5S (dataspace) code.
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**
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****************************************************************/
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static void
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test_h5s_basic(void)
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{
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hid_t fid1; /* HDF5 File IDs */
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hid_t sid1, sid2; /* Dataspace ID */
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unsigned rank; /* Logical rank of dataspace */
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hsize_t dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
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hsize_t dims2[] = {SPACE2_DIM1, SPACE2_DIM2, SPACE2_DIM3, SPACE2_DIM4};
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hsize_t max2[] = {SPACE2_MAX1, SPACE2_MAX2, SPACE2_MAX3, SPACE2_MAX4};
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hsize_t tdims[4]; /* Dimension array to test with */
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hsize_t tmax[4];
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size_t n; /* Number of dataspace elements */
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herr_t ret; /* Generic return value */
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/* Output message about test being performed */
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MESSAGE(5, ("Testing Dataspace Manipulation\n"));
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/* Create file */
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fid1 = H5Fcreate(FILE, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
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CHECK(fid1, FAIL, "H5Fcreate");
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sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL);
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CHECK(sid1, FAIL, "H5Screate_simple");
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n = H5Sextent_npoints(sid1);
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CHECK(n, UFAIL, "H5Sextent_npoints");
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VERIFY(n, SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3, "H5Sextent_npoints");
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rank = H5Sextent_ndims(sid1);
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CHECK(rank, UFAIL, "H5Sextent_ndims");
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VERIFY(rank, SPACE1_RANK, "H5Sextent_ndims");
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ret = H5Sextent_dims(sid1, tdims, NULL);
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CHECK(ret, FAIL, "H5Sextent_dims");
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VERIFY(HDmemcmp(tdims, dims1, SPACE1_RANK * sizeof(unsigned)), 0,
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"H5Sextent_dims");
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sid2 = H5Screate_simple(SPACE2_RANK, dims2, max2);
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CHECK(sid2, FAIL, "H5Screate_simple");
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n = H5Sextent_npoints(sid2);
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CHECK(n, UFAIL, "H5Sextent_npoints");
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VERIFY(n, SPACE2_DIM1 * SPACE2_DIM2 * SPACE2_DIM3 * SPACE2_DIM4,
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"H5Sextent_npoints");
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rank = H5Sextent_ndims(sid2);
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CHECK(rank, UFAIL, "H5Sextent_ndims");
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VERIFY(rank, SPACE2_RANK, "H5Sextent_ndims");
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ret = H5Sextent_dims(sid2, tdims, tmax);
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CHECK(ret, FAIL, "H5Sextent_dims");
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VERIFY(HDmemcmp(tdims, dims2, SPACE2_RANK * sizeof(unsigned)), 0,
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"H5Sextent_dims");
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VERIFY(HDmemcmp(tmax, max2, SPACE2_RANK * sizeof(unsigned)), 0,
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"H5Sextent_dims");
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ret = H5Sclose(sid1);
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CHECK(ret, FAIL, "H5Sclose");
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ret = H5Sclose(sid2);
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CHECK(ret, FAIL, "H5Sclose");
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/* Close first file */
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ret = H5Fclose(fid1);
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CHECK(ret, FAIL, "H5Fclose");
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} /* test_h5s_basic() */
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/****************************************************************
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**
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** test_h5s_scalar_write(): Test scalar H5S (dataspace) writing code.
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**
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****************************************************************/
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static void
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test_h5s_scalar_write(void)
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{
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hid_t fid1; /* HDF5 File IDs */
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hid_t dataset; /* Dataset ID */
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hid_t sid1; /* Dataspace ID */
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unsigned rank; /* Logical rank of dataspace */
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hsize_t tdims[4]; /* Dimension array to test with */
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size_t n; /* Number of dataspace elements */
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herr_t ret; /* Generic return value */
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/* Output message about test being performed */
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MESSAGE(5, ("Testing Scalar Dataspace Manipulation\n"));
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/* Create file */
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fid1 = H5Fcreate(FILE, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
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CHECK(fid1, FAIL, "H5Fcreate");
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/* Create scalar dataspace */
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sid1 = H5Screate_simple(SPACE3_RANK, NULL, NULL);
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CHECK(sid1, FAIL, "H5Screate_simple");
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n = H5Sextent_npoints(sid1);
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CHECK(n, UFAIL, "H5Sextent_npoints");
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VERIFY(n, 1, "H5Sextent_npoints");
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rank = H5Sextent_ndims(sid1);
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CHECK(rank, UFAIL, "H5Sextent_ndims");
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VERIFY(rank, SPACE3_RANK, "H5Sextent_ndims");
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ret = H5Sextent_dims(sid1, tdims, NULL);
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VERIFY(ret, 0, "H5Sextent_dims");
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/* Create a dataset */
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dataset=H5Dcreate(fid1,"Dataset1",H5T_NATIVE_UINT,sid1,H5P_DEFAULT);
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CHECK(dataset, FAIL, "H5Dcreate");
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ret = H5Dwrite(dataset, H5T_NATIVE_UINT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &space3_data);
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CHECK(ret, FAIL, "H5Dwrite");
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/* Close Dataset */
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ret = H5Dclose(dataset);
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CHECK(ret, FAIL, "H5Dclose");
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/* Close scalar dataspace */
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ret = H5Sclose(sid1);
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CHECK(ret, FAIL, "H5Sclose");
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/* Close file */
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ret = H5Fclose(fid1);
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CHECK(ret, FAIL, "H5Fclose");
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} /* test_h5s_scalar_write() */
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/****************************************************************
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**
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** test_h5s_scalar_read(): Test scalar H5S (dataspace) reading code.
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**
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****************************************************************/
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static void
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test_h5s_scalar_read(void)
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{
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hid_t fid1; /* HDF5 File IDs */
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hid_t dataset; /* Dataset ID */
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hid_t sid1; /* Dataspace ID */
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unsigned rank; /* Logical rank of dataspace */
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hsize_t tdims[4]; /* Dimension array to test with */
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size_t n; /* Number of dataspace elements */
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unsigned rdata; /* Scalar data read in */
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herr_t ret; /* Generic return value */
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/* Output message about test being performed */
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MESSAGE(5, ("Testing Scalar Dataspace Manipulation\n"));
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/* Create file */
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fid1 = H5Fopen(FILE, H5F_ACC_RDWR, H5P_DEFAULT);
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CHECK(fid1, FAIL, "H5Fopen");
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/* Create a dataset */
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dataset=H5Dopen(fid1,"Dataset1");
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CHECK(dataset, FAIL, "H5Dopen");
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sid1=H5Dget_space(dataset);
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CHECK(sid1, FAIL, "H5Dget_space");
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n = H5Sextent_npoints(sid1);
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CHECK(n, UFAIL, "H5Sextent_npoints");
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VERIFY(n, 1, "H5Sextent_npoints");
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rank = H5Sextent_ndims(sid1);
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CHECK(rank, UFAIL, "H5Sextent_ndims");
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VERIFY(rank, SPACE3_RANK, "H5Sextent_ndims");
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ret = H5Sextent_dims(sid1, tdims, NULL);
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VERIFY(ret, 0, "H5Sextent_dims");
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ret = H5Dread(dataset, H5T_NATIVE_UINT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &rdata);
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CHECK(ret, FAIL, "H5Dread");
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VERIFY(rdata, space3_data, "H5Dread");
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/* Close Dataset */
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ret = H5Dclose(dataset);
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CHECK(ret, FAIL, "H5Dclose");
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/* Close scalar dataspace */
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ret = H5Sclose(sid1);
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CHECK(ret, FAIL, "H5Sclose");
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/* Close file */
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ret = H5Fclose(fid1);
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CHECK(ret, FAIL, "H5Fclose");
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} /* test_h5s_scalar_read() */
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/****************************************************************
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**
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** test_h5s_compound_scalar_write(): Test scalar H5S (dataspace) writing for
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** compound datatypes.
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**
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****************************************************************/
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static void
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test_h5s_compound_scalar_write(void)
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{
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hid_t fid1; /* HDF5 File IDs */
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hid_t dataset; /* Dataset ID */
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hid_t tid1; /* Attribute datatype ID */
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hid_t sid1; /* Dataspace ID */
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unsigned rank; /* Logical rank of dataspace */
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hsize_t tdims[4]; /* Dimension array to test with */
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size_t n; /* Number of dataspace elements */
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herr_t ret; /* Generic return value */
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/* Output message about test being performed */
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MESSAGE(5, ("Testing Scalar Dataspace Manipulation\n"));
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/* Create file */
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fid1 = H5Fcreate(FILE, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
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CHECK(fid1, FAIL, "H5Fcreate");
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/* Create the compound datatype. */
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tid1 = H5Tcreate (H5T_COMPOUND, sizeof(struct space4_struct));
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CHECK(tid1, FAIL, "H5Tcreate");
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space4_field1_off=HOFFSET(struct space4_struct, c1);
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ret = H5Tinsert(tid1, SPACE4_FIELDNAME1, space4_field1_off,
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H5T_NATIVE_CHAR);
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CHECK(ret, FAIL, "H5Tinsert");
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space4_field2_off=HOFFSET(struct space4_struct, u);
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ret = H5Tinsert(tid1, SPACE4_FIELDNAME2, space4_field2_off,
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H5T_NATIVE_UINT);
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CHECK(ret, FAIL, "H5Tinsert");
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space4_field3_off=HOFFSET(struct space4_struct, f);
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ret = H5Tinsert(tid1, SPACE4_FIELDNAME3, space4_field3_off,
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H5T_NATIVE_FLOAT);
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CHECK(ret, FAIL, "H5Tinsert");
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space4_field4_off=HOFFSET(struct space4_struct, c2);
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ret = H5Tinsert(tid1, SPACE4_FIELDNAME4, space4_field4_off,
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H5T_NATIVE_CHAR);
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CHECK(ret, FAIL, "H5Tinsert");
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/* Create scalar dataspace */
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sid1 = H5Screate_simple(SPACE3_RANK, NULL, NULL);
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CHECK(sid1, FAIL, "H5Screate_simple");
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n = H5Sextent_npoints(sid1);
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CHECK(n, UFAIL, "H5Sextent_npoints");
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VERIFY(n, 1, "H5Sextent_npoints");
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rank = H5Sextent_ndims(sid1);
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CHECK(rank, UFAIL, "H5Sextent_ndims");
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VERIFY(rank, SPACE3_RANK, "H5Sextent_ndims");
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ret = H5Sextent_dims(sid1, tdims, NULL);
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VERIFY(ret, 0, "H5Sextent_dims");
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/* Create a dataset */
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dataset=H5Dcreate(fid1,"Dataset1",tid1,sid1,H5P_DEFAULT);
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CHECK(dataset, FAIL, "H5Dcreate");
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ret = H5Dwrite(dataset, tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, &space4_data);
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CHECK(ret, FAIL, "H5Dwrite");
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/* Close Dataset */
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ret = H5Dclose(dataset);
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CHECK(ret, FAIL, "H5Dclose");
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/* Close scalar dataspace */
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ret = H5Sclose(sid1);
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CHECK(ret, FAIL, "H5Sclose");
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/* Close file */
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ret = H5Fclose(fid1);
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CHECK(ret, FAIL, "H5Fclose");
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} /* test_h5s_compound_scalar_write() */
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/****************************************************************
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**
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** test_h5s_compound_scalar_read(): Test scalar H5S (dataspace) reading for
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** compound datatypes.
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**
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****************************************************************/
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static void
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test_h5s_compound_scalar_read(void)
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{
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hid_t fid1; /* HDF5 File IDs */
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hid_t dataset; /* Dataset ID */
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hid_t sid1; /* Dataspace ID */
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hid_t type; /* Datatype */
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unsigned rank; /* Logical rank of dataspace */
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hsize_t tdims[4]; /* Dimension array to test with */
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size_t n; /* Number of dataspace elements */
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struct space4_struct rdata; /* Scalar data read in */
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herr_t ret; /* Generic return value */
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/* Output message about test being performed */
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MESSAGE(5, ("Testing Scalar Dataspace Manipulation\n"));
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/* Create file */
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fid1 = H5Fopen(FILE, H5F_ACC_RDWR, H5P_DEFAULT);
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CHECK(fid1, FAIL, "H5Fopen");
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/* Create a dataset */
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dataset=H5Dopen(fid1,"Dataset1");
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CHECK(dataset, FAIL, "H5Dopen");
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sid1=H5Dget_space(dataset);
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CHECK(sid1, FAIL, "H5Dget_space");
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n = H5Sextent_npoints(sid1);
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CHECK(n, UFAIL, "H5Sextent_npoints");
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VERIFY(n, 1, "H5Sextent_npoints");
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rank = H5Sextent_ndims(sid1);
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CHECK(rank, UFAIL, "H5Sextent_ndims");
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VERIFY(rank, SPACE3_RANK, "H5Sextent_ndims");
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ret = H5Sextent_dims(sid1, tdims, NULL);
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VERIFY(ret, 0, "H5Sextent_dims");
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type=H5Dget_type(dataset);
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CHECK(type, FAIL, "H5Dget_type");
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ret = H5Dread(dataset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, &rdata);
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CHECK(ret, FAIL, "H5Dread");
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if(HDmemcmp(&space4_data,&rdata,sizeof(struct space4_struct))) {
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printf("scalar data different: space4_data.c1=%c, read_data4.c1=%c\n",space4_data.c1,rdata.c1);
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printf("scalar data different: space4_data.u=%u, read_data4.u=%u\n",space4_data.u,rdata.u);
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printf("scalar data different: space4_data.f=%f, read_data4.f=%f\n",space4_data.f,rdata.f);
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printf("scalar data different: space4_data.c1=%c, read_data4.c1=%c\n",space4_data.c1,rdata.c2);
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num_errs++;
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} /* end if */
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/* Close Dataset */
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ret = H5Dclose(dataset);
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CHECK(ret, FAIL, "H5Dclose");
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/* Close scalar dataspace */
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ret = H5Sclose(sid1);
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CHECK(ret, FAIL, "H5Sclose");
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/* Close file */
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ret = H5Fclose(fid1);
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CHECK(ret, FAIL, "H5Fclose");
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} /* test_h5s_compound_scalar_read() */
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/****************************************************************
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**
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** test_h5s(): Main H5S (dataspace) testing routine.
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**
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****************************************************************/
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void
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test_h5s(void)
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{
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/* Output message about test being performed */
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MESSAGE(5, ("Testing Dataspaces\n"));
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test_h5s_basic(); /* Test basic H5S code */
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test_h5s_scalar_write(); /* Test scalar H5S writing code */
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test_h5s_scalar_read(); /* Test scalar H5S reading code */
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test_h5s_compound_scalar_write(); /* Test compound datatype scalar H5S writing code */
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test_h5s_compound_scalar_read(); /* Test compound datatype scalar H5S reading code */
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} /* test_h5s() */
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/*-------------------------------------------------------------------------
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* Function: cleanup_h5s
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*
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* Purpose: Cleanup temporary test files
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*
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* Return: none
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*
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* Programmer: Albert Cheng
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* July 2, 1998
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*
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* Modifications:
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*
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*-------------------------------------------------------------------------
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*/
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void
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cleanup_h5s(void)
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{
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remove(FILE);
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}
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