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diff --git a/test/tattr.c b/test/tattr.c
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+/****************************************************************************
+ * NCSA HDF *
+ * Software Development Group *
+ * National Center for Supercomputing Applications *
+ * University of Illinois at Urbana-Champaign *
+ * 605 E. Springfield, Champaign IL 61820 *
+ * *
+ * For conditions of distribution and use, see the accompanying *
+ * hdf/COPYING file. *
+ * *
+ ****************************************************************************/
+
+#ifdef RCSID
+static char RcsId[] = "$Revision$";
+#endif
+
+/* $Id$ */
+
+/***********************************************************
+*
+* Test program: tattr
+*
+* Test the attribute functionality
+*
+*************************************************************/
+
+#include <testhdf5.h>
+
+#include <hdf5.h>
+
+#define FILE "tattr.h5"
+#define ATTR_NAME_LEN 16
+#define ATTR_MAX_DIMS 7
+
+/* 3-D dataset with fixed dimensions */
+#define SPACE1_NAME "Space1"
+#define SPACE1_RANK 3
+#define SPACE1_DIM1 3
+#define SPACE1_DIM2 15
+#define SPACE1_DIM3 13
+
+/* Group Information */
+#define GROUP1_NAME "/Group1"
+
+/* Attribute Rank & Dimensions */
+#define ATTR1_NAME "Attr1"
+#define ATTR1_RANK 1
+#define ATTR1_DIM1 3
+int32 attr_data1[ATTR1_DIM1]={512,-234,98123}; /* Test data for 1st attribute */
+
+#define ATTR2_NAME "Attr2"
+#define ATTR2_RANK 2
+#define ATTR2_DIM1 2
+#define ATTR2_DIM2 2
+int32 attr_data2[ATTR2_DIM1][ATTR2_DIM2]={{7614,-416},{197814,-3}}; /* Test data for 2nd attribute */
+
+#define ATTR3_NAME "Attr3"
+#define ATTR3_RANK 3
+#define ATTR3_DIM1 2
+#define ATTR3_DIM2 2
+#define ATTR3_DIM3 2
+double attr_data3[ATTR3_DIM1][ATTR3_DIM2][ATTR3_DIM3]={{{2.3,-26.1},{0.123,-10.0}},{{981724.2,-0.91827},{2.0,23.0}}}; /* Test data for 3rd attribute */
+
+#define ATTR4_NAME "Attr4"
+#define ATTR4_RANK 2
+#define ATTR4_DIM1 2
+#define ATTR4_DIM2 2
+#define ATTR4_FIELDNAME1 "i"
+#define ATTR4_FIELDNAME2 "d"
+#define ATTR4_FIELDNAME3 "c"
+struct attr4_struct {
+ int32 i;
+ double d;
+ char c;
+ } attr_data4[ATTR4_DIM1][ATTR4_DIM2]={{{3,-26.1,'d'},{-100000, 0.123,'3'}},
+ {{-23,981724.2,'Q'},{0,2.0,'\n'}}}; /* Test data for 4th attribute */
+
+int attr_op1(hid_t loc_id, const char *name, void *op_data);
+
+/****************************************************************
+**
+** test_attr_basic_write(): Test basic H5A (attribute) code.
+** Tests integer attributes on both datasets and groups
+**
+****************************************************************/
+static void
+test_attr_basic_write(void)
+{
+ hid_t fid1; /* HDF5 File IDs */
+ hid_t dataset; /* Dataset ID */
+ hid_t group; /* Group ID */
+ hid_t sid1,sid2; /* Dataspace ID */
+ hid_t attr; /* Attribute ID */
+ hsize_t dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
+ hsize_t dims2[] = {ATTR1_DIM1};
+ hsize_t dims3[] = {ATTR2_DIM1,ATTR2_DIM2};
+ herr_t ret; /* Generic return value */
+
+ /* Output message about test being performed */
+ MESSAGE(5, ("Testing Basic Attribute Functions\n"));
+
+ /* Create file */
+ fid1 = H5Fcreate(FILE, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+ CHECK(fid1, FAIL, "H5Fcreate");
+
+ /* Create dataspace for dataset */
+ sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL);
+ CHECK(sid1, FAIL, "H5Screate_simple");
+
+ /* Create a dataset */
+ dataset=H5Dcreate(fid1,"Dataset1",H5T_NATIVE_UINT8,sid1,H5P_DEFAULT);
+
+ /* Create dataspace for attribute */
+ sid2 = H5Screate_simple(ATTR1_RANK, dims2, NULL);
+ CHECK(sid2, FAIL, "H5Screate_simple");
+
+ /* Create an attribute for the dataset */
+ attr=H5Acreate(dataset,ATTR1_NAME,H5T_NATIVE_INT32,sid2,H5P_DEFAULT);
+ CHECK(attr, FAIL, "H5Acreate");
+
+ /* Try to create the same attribute again (should fail) */
+ ret=H5Acreate(dataset,ATTR1_NAME,H5T_NATIVE_INT32,sid2,H5P_DEFAULT);
+ VERIFY(ret, FAIL, "H5Acreate");
+
+ /* Write attribute information */
+ ret=H5Awrite(attr,H5T_NATIVE_INT32,&attr_data1);
+ CHECK(ret, FAIL, "H5Awrite");
+
+ /* Close attribute */
+ ret=H5Aclose(attr);
+ CHECK(ret, FAIL, "H5Aclose");
+
+ ret = H5Sclose(sid1);
+ CHECK(ret, FAIL, "H5Sclose");
+ ret = H5Sclose(sid2);
+ CHECK(ret, FAIL, "H5Sclose");
+
+ /* Close Dataset */
+ ret = H5Dclose(dataset);
+ CHECK(ret, FAIL, "H5Dclose");
+
+ /* Create group */
+ group = H5Gcreate(fid1, GROUP1_NAME, 0);
+ CHECK(group, FAIL, "H5Gcreate");
+
+ /* Create dataspace for attribute */
+ sid2 = H5Screate_simple(ATTR2_RANK, dims3, NULL);
+ CHECK(sid2, FAIL, "H5Screate_simple");
+
+ /* Create an attribute for the group */
+ attr=H5Acreate(group,ATTR2_NAME,H5T_NATIVE_INT32,sid2,H5P_DEFAULT);
+ CHECK(attr, FAIL, "H5Acreate");
+
+ /* Try to create the same attribute again (should fail) */
+ ret=H5Acreate(group,ATTR2_NAME,H5T_NATIVE_INT32,sid2,H5P_DEFAULT);
+ VERIFY(ret, FAIL, "H5Acreate");
+
+ /* Write attribute information */
+ ret=H5Awrite(attr,H5T_NATIVE_INT32,&attr_data2);
+ CHECK(ret, FAIL, "H5Awrite");
+
+ /* Close attribute */
+ ret=H5Aclose(attr);
+ CHECK(ret, FAIL, "H5Aclose");
+
+ /* Close Attribute dataspace */
+ ret = H5Sclose(sid2);
+ CHECK(ret, FAIL, "H5Sclose");
+
+ /* Close Group */
+ ret = H5Gclose(group);
+ CHECK(ret, FAIL, "H5Gclose");
+
+ /* Close file */
+ ret = H5Fclose(fid1);
+ CHECK(ret, FAIL, "H5Fclose");
+} /* test_attr_basic_write() */
+
+/****************************************************************
+**
+** test_attr_basic_read(): Test basic H5A (attribute) code.
+**
+****************************************************************/
+static void
+test_attr_basic_read(void)
+{
+ hid_t fid1; /* HDF5 File IDs */
+ hid_t dataset; /* Dataset ID */
+ hid_t group; /* Group ID */
+ hid_t attr; /* Attribute ID */
+ int32 read_data1[ATTR1_DIM1]={0}; /* Buffer for reading 1st attribute */
+ int32 read_data2[ATTR2_DIM1][ATTR2_DIM2]={{0}}; /* Buffer for reading 2nd attribute */
+ int i,j;
+ herr_t ret; /* Generic return value */
+
+ /* Output message about test being performed */
+ MESSAGE(5, ("Testing Basic Attribute Functions\n"));
+
+ /* Create file */
+ fid1 = H5Fopen(FILE, H5F_ACC_RDWR, H5P_DEFAULT);
+ CHECK(fid1, FAIL, "H5Fopen");
+
+ /* Open the dataset */
+ dataset=H5Dopen(fid1,"Dataset1");
+
+ /* Verify the correct number of attributes */
+ ret=H5Anum_attrs(dataset);
+ VERIFY(ret, 1, "H5Anum_attrs");
+
+ /* Open an attribute for the dataset */
+ attr=H5Aopen_name(dataset,ATTR1_NAME);
+ CHECK(attr, FAIL, "H5Aopen_name");
+
+ /* Read attribute information */
+ ret=H5Aread(attr,H5T_NATIVE_INT32,&read_data1);
+ CHECK(ret, FAIL, "H5Aread");
+
+ /* Verify values read in */
+ for(i=0; i<ATTR1_DIM1; i++)
+ if(attr_data1[i]!=read_data1[i]) {
+ printf("attribute data different: attr_data1[%d]=%d, read_data1[%d]=%d\n",i,attr_data1[i],i,read_data1[i]);
+ num_errs++;
+ } /* end if */
+
+ /* Close attribute */
+ ret=H5Aclose(attr);
+ CHECK(ret, FAIL, "H5Aclose");
+
+ ret = H5Dclose(dataset);
+ CHECK(ret, FAIL, "H5Dclose");
+
+ /* Open the group */
+ group=H5Gopen(fid1,GROUP1_NAME);
+
+ /* Verify the correct number of attributes */
+ ret=H5Anum_attrs(group);
+ VERIFY(ret, 1, "H5Anum_attrs");
+
+ /* Open an attribute for the dataset */
+ attr=H5Aopen_name(group,ATTR2_NAME);
+ CHECK(attr, FAIL, "H5Aopen_name");
+
+ /* Read attribute information */
+ ret=H5Aread(attr,H5T_NATIVE_INT32,&read_data2);
+ CHECK(ret, FAIL, "H5Aread");
+
+ /* Verify values read in */
+ for(i=0; i<ATTR2_DIM1; i++)
+ for(j=0; j<ATTR2_DIM2; j++)
+ if(attr_data2[i][j]!=read_data2[i][j]) {
+ printf("attribute data different: attr_data2[%d][%d]=%d, read_data2[%d][%d]=%d\n",i,j,attr_data2[i][j],i,j,read_data1[i]);
+ num_errs++;
+ } /* end if */
+
+ /* Close attribute */
+ ret=H5Aclose(attr);
+ CHECK(ret, FAIL, "H5Aclose");
+
+ /* Close group */
+ ret = H5Gclose(group);
+ CHECK(ret, FAIL, "H5Gclose");
+
+ /* Close file */
+ ret = H5Fclose(fid1);
+ CHECK(ret, FAIL, "H5Fclose");
+} /* test_attr_basic_read() */
+
+/****************************************************************
+**
+** test_attr_complex_write(): Test H5A (attribute) code.
+** Tests complex datatype attributes
+**
+****************************************************************/
+static void
+test_attr_complex_write(void)
+{
+ hid_t fid1; /* HDF5 File IDs */
+ hid_t dataset; /* Dataset ID */
+ hid_t tid1; /* Attribute datatype ID */
+ hid_t sid1,sid2; /* Dataspace ID */
+ hid_t attr; /* Attribute ID */
+ hsize_t dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
+ hsize_t dims2[] = {ATTR4_DIM1,ATTR4_DIM2};
+ herr_t ret; /* Generic return value */
+
+ /* Output message about test being performed */
+ MESSAGE(5, ("Testing Multiple Attribute Functions\n"));
+
+ /* Create file */
+ fid1 = H5Fcreate(FILE, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+ CHECK(fid1, FAIL, "H5Fcreate");
+
+ /* Create dataspace for dataset */
+ sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL);
+ CHECK(sid1, FAIL, "H5Screate_simple");
+
+ /* Create a dataset */
+ dataset=H5Dcreate(fid1,"Dataset1",H5T_NATIVE_UINT8,sid1,H5P_DEFAULT);
+
+ /* Close dataset's dataspace */
+ ret = H5Sclose(sid1);
+ CHECK(ret, FAIL, "H5Sclose");
+
+ /* Create the attribute datatype. */
+ tid1 = H5Tcreate (H5T_COMPOUND, sizeof(struct attr4_struct));
+ CHECK(tid1, FAIL, "H5Tcreate");
+ ret = H5Tinsert(tid1, ATTR4_FIELDNAME1, HOFFSET(struct attr4_struct, i), H5T_NATIVE_INT32);
+ CHECK(ret, FAIL, "H5Tinsert");
+ ret = H5Tinsert(tid1, ATTR4_FIELDNAME2, HOFFSET(struct attr4_struct, d), H5T_NATIVE_DOUBLE);
+ CHECK(ret, FAIL, "H5Tinsert");
+ ret = H5Tinsert(tid1, ATTR4_FIELDNAME3, HOFFSET(struct attr4_struct, c), H5T_NATIVE_CHAR);
+ CHECK(ret, FAIL, "H5Tinsert");
+
+ /* Create dataspace for 1st attribute */
+ sid2 = H5Screate_simple(ATTR4_RANK, dims2, NULL);
+ CHECK(sid2, FAIL, "H5Screate_simple");
+
+ /* Create complex attribute for the dataset */
+ attr=H5Acreate(dataset,ATTR4_NAME,tid1,sid2,H5P_DEFAULT);
+ CHECK(attr, FAIL, "H5Acreate");
+
+ /* Try to create the same attribute again (should fail) */
+ ret=H5Acreate(dataset,ATTR4_NAME,H5T_NATIVE_INT32,sid2,H5P_DEFAULT);
+ VERIFY(ret, FAIL, "H5Acreate");
+
+ /* Write complex attribute data */
+ ret=H5Awrite(attr,tid1,&attr_data4);
+ CHECK(ret, FAIL, "H5Awrite");
+
+ /* Close attribute */
+ ret=H5Aclose(attr);
+ CHECK(ret, FAIL, "H5Aclose");
+
+ /* Close attribute's dataspace */
+ ret = H5Sclose(sid2);
+ CHECK(ret, FAIL, "H5Sclose");
+
+ /* Close attribute's datatype */
+ ret = H5Tclose(tid1);
+ CHECK(ret, FAIL, "H5Tclose");
+
+ /* Close Dataset */
+ ret = H5Dclose(dataset);
+ CHECK(ret, FAIL, "H5Dclose");
+
+ /* Close file */
+ ret = H5Fclose(fid1);
+ CHECK(ret, FAIL, "H5Fclose");
+} /* test_attr_complex_write() */
+
+/****************************************************************
+**
+** test_attr_complex_read(): Test basic H5A (attribute) code.
+**
+****************************************************************/
+static void
+test_attr_complex_read(void)
+{
+ hid_t fid1; /* HDF5 File IDs */
+ hid_t dataset; /* Dataset ID */
+ hid_t space; /* Attribute dataspace */
+ hid_t type; /* Attribute datatype */
+ hid_t attr; /* Attribute ID */
+ char attr_name[ATTR_NAME_LEN]; /* Buffer for attribute names */
+ int rank; /* Attribute rank */
+ hsize_t dims[ATTR_MAX_DIMS]; /* Attribute dimensions */
+ H5T_class_t class; /* Attribute datatype class */
+ H5T_order_t order; /* Attribute datatype order */
+ size_t size; /* Attribute datatype size as stored in file */
+ int fields; /* # of Attribute datatype fields */
+ char *fieldname; /* Name of a field */
+ size_t offset; /* Attribute datatype field offset */
+ hid_t field; /* Attribute field datatype */
+ struct attr4_struct read_data4[ATTR4_DIM1][ATTR4_DIM2]={}; /* Buffer for reading 4th attribute */
+ int i,j;
+ size_t name_len; /* Length of attribute name */
+ herr_t ret; /* Generic return value */
+
+ /* Output message about test being performed */
+ MESSAGE(5, ("Testing Basic Attribute Functions\n"));
+
+ /* Open file */
+ fid1 = H5Fopen(FILE, H5F_ACC_RDWR, H5P_DEFAULT);
+ CHECK(fid1, FAIL, "H5Fopen");
+
+ /* Open the dataset */
+ dataset=H5Dopen(fid1,"Dataset1");
+
+ /* Verify the correct number of attributes */
+ ret=H5Anum_attrs(dataset);
+ VERIFY(ret, 1, "H5Anum_attrs");
+
+ /* Open 1st attribute for the dataset */
+ attr=H5Aopen_idx(dataset,0);
+ CHECK(attr, FAIL, "H5Aopen_idx");
+
+ /* Verify Dataspace */
+ space=H5Aget_space(attr);
+ CHECK(space, FAIL, "H5Aget_space");
+ rank=H5Sget_ndims(space);
+ VERIFY(rank, ATTR4_RANK, "H5Sget_ndims");
+ ret=H5Sget_dims(space,dims);
+ CHECK(ret, FAIL, "H5Sget_dims");
+ if(dims[0]!=ATTR4_DIM1) {
+ printf("attribute dimensions different: dims[0]=%d, should be %d\n",(int)dims[0],ATTR4_DIM1);
+ num_errs++;
+ } /* end if */
+ if(dims[1]!=ATTR4_DIM2) {
+ printf("attribute dimensions different: dims[1]=%d, should be %d\n",(int)dims[1],ATTR4_DIM2);
+ num_errs++;
+ } /* end if */
+ H5Sclose(space);
+
+ /* Verify Datatype */
+ type=H5Aget_type(attr);
+ CHECK(type, FAIL, "H5Aget_type");
+ class=H5Tget_class(type);
+ VERIFY(class, H5T_COMPOUND, "H5Tget_class");
+ fields=H5Tget_nmembers(type);
+ VERIFY(fields, 3, "H5Tget_nmembers");
+ for(i=0; i<fields; i++) {
+ fieldname=H5Tget_member_name(type,i);
+ if(!(HDstrcmp(fieldname,ATTR4_FIELDNAME1) ||
+ HDstrcmp(fieldname,ATTR4_FIELDNAME2) ||
+ HDstrcmp(fieldname,ATTR4_FIELDNAME3))) {
+ printf("invalid field name for field #%d: %s\n",i,fieldname);
+ num_errs++;
+ } /* end if */
+ free(fieldname);
+ } /* end for */
+ offset=H5Tget_member_offset(type,0);
+ VERIFY(offset, 0, "H5Tget_member_offset");
+ offset=H5Tget_member_offset(type,1);
+ VERIFY(offset, 4, "H5Tget_member_offset");
+ offset=H5Tget_member_offset(type,2);
+ VERIFY(offset, 12, "H5Tget_member_offset");
+
+ /* Verify each field's type, class & size */
+ field=H5Tget_member_type(type,0);
+ CHECK(field, FAIL, "H5Tget_member_type");
+ class=H5Tget_class(field);
+ VERIFY(class, H5T_INTEGER, "H5Tget_class");
+ order=H5Tget_order(field);
+ VERIFY(order, H5Tget_order(H5T_NATIVE_INT32), "H5Tget_order");
+ size=H5Tget_size(field);
+ VERIFY(size, H5Tget_size(H5T_NATIVE_INT32), "H5Tget_size");
+ H5Tclose(field);
+ field=H5Tget_member_type(type,1);
+ CHECK(field, FAIL, "H5Tget_member_type");
+ class=H5Tget_class(field);
+ VERIFY(class, H5T_FLOAT, "H5Tget_class");
+ order=H5Tget_order(field);
+ VERIFY(order, H5Tget_order(H5T_NATIVE_DOUBLE), "H5Tget_order");
+ size=H5Tget_size(field);
+ VERIFY(size, H5Tget_size(H5T_NATIVE_DOUBLE), "H5Tget_size");
+ H5Tclose(field);
+ field=H5Tget_member_type(type,2);
+ CHECK(field, FAIL, "H5Tget_member_type");
+ class=H5Tget_class(field);
+ VERIFY(class, H5T_INTEGER, "H5Tget_class");
+ order=H5Tget_order(field);
+ VERIFY(order, H5Tget_order(H5T_NATIVE_CHAR), "H5Tget_order");
+ size=H5Tget_size(field);
+ VERIFY(size, H5Tget_size(H5T_NATIVE_CHAR), "H5Tget_size");
+ H5Tclose(field);
+
+ /* Read attribute information */
+ ret=H5Aread(attr,type,&read_data4);
+ CHECK(ret, FAIL, "H5Aread");
+
+ /* Verify values read in */
+ for(i=0; i<ATTR4_DIM1; i++)
+ for(j=0; j<ATTR4_DIM2; j++)
+ if(HDmemcmp(&attr_data4[i][j],&read_data4[i][j],sizeof(struct attr4_struct))) {
+ printf("attribute data different: attr_data4[%d][%d].i=%d, read_data4[%d][%d].i=%d\n",i,j,attr_data4[i][j].i,i,j,read_data4[i][j].i);
+ printf("attribute data different: attr_data4[%d][%d].d=%f, read_data4[%d][%d].d=%f\n",i,j,attr_data4[i][j].d,i,j,read_data4[i][j].d);
+ printf("attribute data different: attr_data4[%d][%d].c=%c, read_data4[%d][%d].c=%c\n",i,j,attr_data4[i][j].c,i,j,read_data4[i][j].c);
+ num_errs++;
+ } /* end if */
+
+ /* Verify Name */
+ name_len=H5Aget_name(attr,attr_name,ATTR_NAME_LEN);
+ VERIFY(name_len, HDstrlen(ATTR4_NAME), "H5Aget_name");
+ if(HDstrcmp(attr_name,ATTR4_NAME)) {
+ printf("attribute name different: attr_name=%s, should be %s\n",attr_name,ATTR4_NAME);
+ num_errs++;
+ } /* end if */
+
+ /* Close attribute datatype */
+ ret=H5Tclose(type);
+ CHECK(ret, FAIL, "H5Tclose");
+
+ /* Close attribute */
+ ret=H5Aclose(attr);
+ CHECK(ret, FAIL, "H5Aclose");
+
+ /* Close dataset */
+ ret = H5Dclose(dataset);
+ CHECK(ret, FAIL, "H5Dclose");
+
+ /* Close file */
+ ret = H5Fclose(fid1);
+ CHECK(ret, FAIL, "H5Fclose");
+} /* test_attr_complex_read() */
+
+/****************************************************************
+**
+** test_attr_mult_write(): Test basic H5A (attribute) code.
+** Tests integer attributes on both datasets and groups
+**
+****************************************************************/
+static void
+test_attr_mult_write(void)
+{
+ hid_t fid1; /* HDF5 File IDs */
+ hid_t dataset; /* Dataset ID */
+ hid_t sid1,sid2; /* Dataspace ID */
+ hid_t attr; /* Attribute ID */
+ hsize_t dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
+ hsize_t dims2[] = {ATTR1_DIM1};
+ hsize_t dims3[] = {ATTR2_DIM1,ATTR2_DIM2};
+ hsize_t dims4[] = {ATTR3_DIM1,ATTR3_DIM2,ATTR3_DIM3};
+ herr_t ret; /* Generic return value */
+
+ /* Output message about test being performed */
+ MESSAGE(5, ("Testing Multiple Attribute Functions\n"));
+
+ /* Create file */
+ fid1 = H5Fcreate(FILE, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+ CHECK(fid1, FAIL, "H5Fcreate");
+
+ /* Create dataspace for dataset */
+ sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL);
+ CHECK(sid1, FAIL, "H5Screate_simple");
+
+ /* Create a dataset */
+ dataset=H5Dcreate(fid1,"Dataset1",H5T_NATIVE_UINT8,sid1,H5P_DEFAULT);
+
+ /* Close dataset's dataspace */
+ ret = H5Sclose(sid1);
+ CHECK(ret, FAIL, "H5Sclose");
+
+ /* Create dataspace for 1st attribute */
+ sid2 = H5Screate_simple(ATTR1_RANK, dims2, NULL);
+ CHECK(sid2, FAIL, "H5Screate_simple");
+
+ /* Create 1st attribute for the dataset */
+ attr=H5Acreate(dataset,ATTR1_NAME,H5T_NATIVE_INT32,sid2,H5P_DEFAULT);
+ CHECK(attr, FAIL, "H5Acreate");
+
+ /* Try to create the same attribute again (should fail) */
+ ret=H5Acreate(dataset,ATTR1_NAME,H5T_NATIVE_INT32,sid2,H5P_DEFAULT);
+ VERIFY(ret, FAIL, "H5Acreate");
+
+ /* Write 1st attribute data */
+ ret=H5Awrite(attr,H5T_NATIVE_INT32,&attr_data1);
+ CHECK(ret, FAIL, "H5Awrite");
+
+ /* Close 1st attribute */
+ ret=H5Aclose(attr);
+ CHECK(ret, FAIL, "H5Aclose");
+
+ /* Close attribute's dataspace */
+ ret = H5Sclose(sid2);
+ CHECK(ret, FAIL, "H5Sclose");
+
+ /* Create dataspace for 2nd attribute */
+ sid2 = H5Screate_simple(ATTR2_RANK, dims3, NULL);
+ CHECK(sid2, FAIL, "H5Screate_simple");
+
+ /* Create 2nd attribute for the dataset */
+ attr=H5Acreate(dataset,ATTR2_NAME,H5T_NATIVE_INT32,sid2,H5P_DEFAULT);
+ CHECK(attr, FAIL, "H5Acreate");
+
+ /* Try to create the same attribute again (should fail) */
+ ret=H5Acreate(dataset,ATTR2_NAME,H5T_NATIVE_INT32,sid2,H5P_DEFAULT);
+ VERIFY(ret, FAIL, "H5Acreate");
+
+ /* Write 2nd attribute information */
+ ret=H5Awrite(attr,H5T_NATIVE_INT32,&attr_data2);
+ CHECK(ret, FAIL, "H5Awrite");
+
+ /* Close 2nd attribute */
+ ret=H5Aclose(attr);
+ CHECK(ret, FAIL, "H5Aclose");
+
+ /* Close 2nd attribute's dataspace */
+ ret = H5Sclose(sid2);
+ CHECK(ret, FAIL, "H5Sclose");
+
+ /* Create dataspace for 3rd attribute */
+ sid2 = H5Screate_simple(ATTR3_RANK, dims4, NULL);
+ CHECK(sid2, FAIL, "H5Screate_simple");
+
+ /* Create 3rd attribute for the dataset */
+ attr=H5Acreate(dataset,ATTR3_NAME,H5T_NATIVE_DOUBLE,sid2,H5P_DEFAULT);
+ CHECK(attr, FAIL, "H5Acreate");
+
+ /* Try to create the same attribute again (should fail) */
+ ret=H5Acreate(dataset,ATTR3_NAME,H5T_NATIVE_DOUBLE,sid2,H5P_DEFAULT);
+ VERIFY(ret, FAIL, "H5Acreate");
+
+ /* Write 3rd attribute information */
+ ret=H5Awrite(attr,H5T_NATIVE_DOUBLE,&attr_data3);
+ CHECK(ret, FAIL, "H5Awrite");
+
+ /* Close 3rd attribute */
+ ret=H5Aclose(attr);
+ CHECK(ret, FAIL, "H5Aclose");
+
+ /* Close 3rd attribute's dataspace */
+ ret = H5Sclose(sid2);
+ CHECK(ret, FAIL, "H5Sclose");
+
+ /* Close Dataset */
+ ret = H5Dclose(dataset);
+ CHECK(ret, FAIL, "H5Dclose");
+
+ /* Close file */
+ ret = H5Fclose(fid1);
+ CHECK(ret, FAIL, "H5Fclose");
+} /* test_attr_mult_write() */
+
+/****************************************************************
+**
+** test_attr_mult_read(): Test basic H5A (attribute) code.
+**
+****************************************************************/
+static void
+test_attr_mult_read(void)
+{
+ hid_t fid1; /* HDF5 File IDs */
+ hid_t dataset; /* Dataset ID */
+ hid_t space; /* Attribute dataspace */
+ hid_t type; /* Attribute datatype */
+ hid_t attr; /* Attribute ID */
+ char attr_name[ATTR_NAME_LEN]; /* Buffer for attribute names */
+ char temp_name[ATTR_NAME_LEN]; /* Buffer for mangling attribute names */
+ int rank; /* Attribute rank */
+ hsize_t dims[ATTR_MAX_DIMS]; /* Attribute dimensions */
+ H5T_class_t class; /* Attribute datatype class */
+ H5T_order_t order; /* Attribute datatype order */
+ size_t size; /* Attribute datatype size as stored in file */
+ int32 read_data1[ATTR1_DIM1]={0}; /* Buffer for reading 1st attribute */
+ int32 read_data2[ATTR2_DIM1][ATTR2_DIM2]={{0}}; /* Buffer for reading 2nd attribute */
+ double read_data3[ATTR3_DIM1][ATTR3_DIM2][ATTR3_DIM3]={{{0}}}; /* Buffer for reading 3rd attribute */
+ int i,j,k;
+ size_t name_len; /* Length of attribute name */
+ herr_t ret; /* Generic return value */
+
+ /* Output message about test being performed */
+ MESSAGE(5, ("Testing Basic Attribute Functions\n"));
+
+ /* Open file */
+ fid1 = H5Fopen(FILE, H5F_ACC_RDWR, H5P_DEFAULT);
+ CHECK(fid1, FAIL, "H5Fopen");
+
+ /* Open the dataset */
+ dataset=H5Dopen(fid1,"Dataset1");
+
+ /* Verify the correct number of attributes */
+ ret=H5Anum_attrs(dataset);
+ VERIFY(ret, 3, "H5Anum_attrs");
+
+ /* Open 1st attribute for the dataset */
+ attr=H5Aopen_idx(dataset,0);
+ CHECK(attr, FAIL, "H5Aopen_idx");
+
+ /* Verify Dataspace */
+ space=H5Aget_space(attr);
+ CHECK(space, FAIL, "H5Aget_space");
+ rank=H5Sget_ndims(space);
+ VERIFY(rank, ATTR1_RANK, "H5Sget_ndims");
+ ret=H5Sget_dims(space,dims);
+ CHECK(ret, FAIL, "H5Sget_dims");
+ if(dims[0]!=ATTR1_DIM1) {
+ printf("attribute dimensions different: dims[0]=%d, should be %d\n",(int)dims[0],ATTR1_DIM1);
+ num_errs++;
+ } /* end if */
+ H5Sclose(space);
+
+ /* Verify Datatype */
+ type=H5Aget_type(attr);
+ CHECK(type, FAIL, "H5Aget_type");
+ class=H5Tget_class(type);
+ VERIFY(class, H5T_INTEGER, "H5Tget_class");
+ order=H5Tget_order(type);
+ VERIFY(order, H5Tget_order(H5T_NATIVE_INT32), "H5Tget_order");
+ size=H5Tget_size(type);
+ VERIFY(size, H5Tget_size(H5T_NATIVE_INT32), "H5Tget_size");
+ H5Tclose(type);
+
+ /* Read attribute information */
+ ret=H5Aread(attr,H5T_NATIVE_INT32,&read_data1);
+ CHECK(ret, FAIL, "H5Aread");
+
+ /* Verify values read in */
+ for(i=0; i<ATTR1_DIM1; i++)
+ if(attr_data1[i]!=read_data1[i]) {
+ printf("attribute data different: attr_data1[%d]=%d, read_data1[%d]=%d\n",i,attr_data1[i],i,read_data1[i]);
+ num_errs++;
+ } /* end if */
+
+ /* Verify Name */
+ name_len=H5Aget_name(attr,attr_name,ATTR_NAME_LEN);
+ VERIFY(name_len, HDstrlen(ATTR1_NAME), "H5Aget_name");
+ if(HDstrcmp(attr_name,ATTR1_NAME)) {
+ printf("attribute name different: attr_name=%s, should be %s\n",attr_name,ATTR1_NAME);
+ num_errs++;
+ } /* end if */
+
+ /* Verify Name with too small of a buffer */
+ name_len=H5Aget_name(attr,attr_name,HDstrlen(ATTR1_NAME));
+ VERIFY(name_len, HDstrlen(ATTR1_NAME), "H5Aget_name");
+ HDstrcpy(temp_name,ATTR1_NAME); /* make a copy of the name */
+ temp_name[HDstrlen(ATTR1_NAME)-1]='\0'; /* truncate it to match the one retrieved */
+ if(HDstrcmp(attr_name,temp_name)) {
+ printf("attribute name different: attr_name=%s, should be %s\n",attr_name,temp_name);
+ num_errs++;
+ } /* end if */
+
+ /* Close attribute */
+ ret=H5Aclose(attr);
+ CHECK(ret, FAIL, "H5Aclose");
+
+ /* Open 2nd attribute for the dataset */
+ attr=H5Aopen_idx(dataset,1);
+ CHECK(attr, FAIL, "H5Aopen_idx");
+
+ /* Verify Dataspace */
+ space=H5Aget_space(attr);
+ CHECK(space, FAIL, "H5Aget_space");
+ rank=H5Sget_ndims(space);
+ VERIFY(rank, ATTR2_RANK, "H5Sget_ndims");
+ ret=H5Sget_dims(space,dims);
+ CHECK(ret, FAIL, "H5Sget_dims");
+ if(dims[0]!=ATTR2_DIM1) {
+ printf("attribute dimensions different: dims[0]=%d, should be %d\n",(int)dims[0],ATTR2_DIM1);
+ num_errs++;
+ } /* end if */
+ if(dims[1]!=ATTR2_DIM2) {
+ printf("attribute dimensions different: dims[1]=%d, should be %d\n",(int)dims[1],ATTR2_DIM2);
+ num_errs++;
+ } /* end if */
+ H5Sclose(space);
+
+ /* Verify Datatype */
+ type=H5Aget_type(attr);
+ CHECK(type, FAIL, "H5Aget_type");
+ class=H5Tget_class(type);
+ VERIFY(class, H5T_INTEGER, "H5Tget_class");
+ order=H5Tget_order(type);
+ VERIFY(order, H5Tget_order(H5T_NATIVE_INT32), "H5Tget_order");
+ size=H5Tget_size(type);
+ VERIFY(size, H5Tget_size(H5T_NATIVE_INT32), "H5Tget_size");
+ H5Tclose(type);
+
+ /* Read attribute information */
+ ret=H5Aread(attr,H5T_NATIVE_INT32,&read_data2);
+ CHECK(ret, FAIL, "H5Aread");
+
+ /* Verify values read in */
+ for(i=0; i<ATTR2_DIM1; i++)
+ for(j=0; j<ATTR2_DIM2; j++)
+ if(attr_data2[i][j]!=read_data2[i][j]) {
+ printf("attribute data different: attr_data2[%d][%d]=%d, read_data2[%d][%d]=%d\n",i,j,attr_data2[i][j],i,j,read_data2[i][j]);
+ num_errs++;
+ } /* end if */
+
+ /* Verify Name */
+ name_len=H5Aget_name(attr,attr_name,ATTR_NAME_LEN);
+ VERIFY(name_len, HDstrlen(ATTR2_NAME), "H5Aget_name");
+ if(HDstrcmp(attr_name,ATTR2_NAME)) {
+ printf("attribute name different: attr_name=%s, should be %s\n",attr_name,ATTR2_NAME);
+ num_errs++;
+ } /* end if */
+
+ /* Verify Name with too small of a buffer */
+ name_len=H5Aget_name(attr,attr_name,HDstrlen(ATTR2_NAME));
+ VERIFY(name_len, HDstrlen(ATTR2_NAME), "H5Aget_name");
+ HDstrcpy(temp_name,ATTR2_NAME); /* make a copy of the name */
+ temp_name[HDstrlen(ATTR2_NAME)-1]='\0'; /* truncate it to match the one retrieved */
+ if(HDstrcmp(attr_name,temp_name)) {
+ printf("attribute name different: attr_name=%s, should be %s\n",attr_name,temp_name);
+ num_errs++;
+ } /* end if */
+
+ /* Close attribute */
+ ret=H5Aclose(attr);
+ CHECK(ret, FAIL, "H5Aclose");
+
+ /* Open 2nd attribute for the dataset */
+ attr=H5Aopen_idx(dataset,2);
+ CHECK(attr, FAIL, "H5Aopen_idx");
+
+ /* Verify Dataspace */
+ space=H5Aget_space(attr);
+ CHECK(space, FAIL, "H5Aget_space");
+ rank=H5Sget_ndims(space);
+ VERIFY(rank, ATTR3_RANK, "H5Sget_ndims");
+ ret=H5Sget_dims(space,dims);
+ CHECK(ret, FAIL, "H5Sget_dims");
+ if(dims[0]!=ATTR3_DIM1) {
+ printf("attribute dimensions different: dims[0]=%d, should be %d\n",(int)dims[0],ATTR3_DIM1);
+ num_errs++;
+ } /* end if */
+ if(dims[1]!=ATTR3_DIM2) {
+ printf("attribute dimensions different: dims[1]=%d, should be %d\n",(int)dims[1],ATTR3_DIM2);
+ num_errs++;
+ } /* end if */
+ if(dims[2]!=ATTR3_DIM3) {
+ printf("attribute dimensions different: dims[2]=%d, should be %d\n",(int)dims[2],ATTR3_DIM3);
+ num_errs++;
+ } /* end if */
+ H5Sclose(space);
+
+ /* Verify Datatype */
+ type=H5Aget_type(attr);
+ CHECK(type, FAIL, "H5Aget_type");
+ class=H5Tget_class(type);
+ VERIFY(class, H5T_FLOAT, "H5Tget_class");
+ order=H5Tget_order(type);
+ VERIFY(order, H5Tget_order(H5T_NATIVE_DOUBLE), "H5Tget_order");
+ size=H5Tget_size(type);
+ VERIFY(size, H5Tget_size(H5T_NATIVE_DOUBLE), "H5Tget_size");
+ H5Tclose(type);
+
+ /* Read attribute information */
+ ret=H5Aread(attr,H5T_NATIVE_DOUBLE,&read_data3);
+ CHECK(ret, FAIL, "H5Aread");
+
+ /* Verify values read in */
+ for(i=0; i<ATTR3_DIM1; i++)
+ for(j=0; j<ATTR3_DIM2; j++)
+ for(k=0; k<ATTR3_DIM3; k++)
+ if(attr_data3[i][j][k]!=read_data3[i][j][k]) {
+ printf("attribute data different: attr_data3[%d][%d][%d]=%f, read_data3[%d][%d][%d]=%f\n",i,j,k,attr_data3[i][j][k],i,j,k,read_data3[i][j][k]);
+ num_errs++;
+ } /* end if */
+
+ /* Verify Name */
+ name_len=H5Aget_name(attr,attr_name,ATTR_NAME_LEN);
+ VERIFY(name_len, HDstrlen(ATTR3_NAME), "H5Aget_name");
+ if(HDstrcmp(attr_name,ATTR3_NAME)) {
+ printf("attribute name different: attr_name=%s, should be %s\n",attr_name,ATTR3_NAME);
+ num_errs++;
+ } /* end if */
+
+ /* Verify Name with too small of a buffer */
+ name_len=H5Aget_name(attr,attr_name,HDstrlen(ATTR3_NAME));
+ VERIFY(name_len, HDstrlen(ATTR3_NAME), "H5Aget_name");
+ HDstrcpy(temp_name,ATTR3_NAME); /* make a copy of the name */
+ temp_name[HDstrlen(ATTR3_NAME)-1]='\0'; /* truncate it to match the one retrieved */
+ if(HDstrcmp(attr_name,temp_name)) {
+ printf("attribute name different: attr_name=%s, should be %s\n",attr_name,temp_name);
+ num_errs++;
+ } /* end if */
+
+ /* Close attribute */
+ ret=H5Aclose(attr);
+ CHECK(ret, FAIL, "H5Aclose");
+
+ /* Close dataset */
+ ret = H5Dclose(dataset);
+ CHECK(ret, FAIL, "H5Dclose");
+
+ /* Close file */
+ ret = H5Fclose(fid1);
+ CHECK(ret, FAIL, "H5Fclose");
+} /* test_attr_mult_read() */
+
+/****************************************************************
+**
+** attr_op1(): Attribute operator
+**
+****************************************************************/
+int attr_op1(hid_t __unused__ loc_id, const char *name, void *op_data)
+{
+ int *count=(int *)op_data;
+ int ret=0;
+
+ switch(*count) {
+ case 0:
+ if(HDstrcmp(name,ATTR1_NAME)) {
+ printf("attribute name different: name=%s, should be %s\n",name,ATTR1_NAME);
+ num_errs++;
+ } /* end if */
+ (*count)++;
+ break;
+
+ case 1:
+ if(HDstrcmp(name,ATTR2_NAME)) {
+ printf("attribute name different: name=%s, should be %s\n",name,ATTR2_NAME);
+ num_errs++;
+ } /* end if */
+ (*count)++;
+ break;
+
+ case 2:
+ if(HDstrcmp(name,ATTR3_NAME)) {
+ printf("attribute name different: name=%s, should be %s\n",name,ATTR3_NAME);
+ num_errs++;
+ } /* end if */
+ (*count)++;
+ break;
+
+ default:
+ ret=-1;
+ break;
+ } /* end switch() */
+
+ return(ret);
+} /* end attr_op1() */
+
+/****************************************************************
+**
+** test_attr_iterate(): Test H5A (attribute) iterator code.
+**
+****************************************************************/
+static void
+test_attr_iterate(void)
+{
+ hid_t file; /* HDF5 File ID */
+ hid_t dataset; /* Dataset ID */
+ unsigned start; /* Starting attribute to look up */
+ int count; /* operator data for the iterator */
+ herr_t ret; /* Generic return value */
+
+ /* Output message about test being performed */
+ MESSAGE(5, ("Testing Basic Attribute Functions\n"));
+
+ /* Open file */
+ file = H5Fopen(FILE, H5F_ACC_RDWR, H5P_DEFAULT);
+ CHECK(file, FAIL, "H5Fopen");
+
+ /* Open the dataset */
+ dataset=H5Dopen(file,"Dataset1");
+
+ /* Verify the correct number of attributes */
+ ret=H5Anum_attrs(dataset);
+ VERIFY(ret, 3, "H5Anum_attrs");
+
+ /* Close dataset */
+ start=0;
+ count=0;
+ ret = H5Aiterate(dataset,&start,attr_op1,&count);
+ VERIFY(ret, 0, "H5Aiterate");
+
+ /* Close dataset */
+ ret = H5Dclose(dataset);
+ CHECK(ret, FAIL, "H5Dclose");
+
+ /* Close file */
+ ret = H5Fclose(file);
+ CHECK(ret, FAIL, "H5Fclose");
+} /* test_attr_iterate() */
+
+/****************************************************************
+**
+** test_attr_delete(): Test H5A (attribute) code for deleting objects.
+**
+****************************************************************/
+static void
+test_attr_delete(void)
+{
+ hid_t fid1; /* HDF5 File ID */
+ hid_t dataset; /* Dataset ID */
+ hid_t attr; /* Attribute ID */
+ char attr_name[ATTR_NAME_LEN]; /* Buffer for attribute names */
+ size_t name_len; /* Length of attribute name */
+ herr_t ret; /* Generic return value */
+
+ /* Output message about test being performed */
+ MESSAGE(5, ("Testing Basic Attribute Functions\n"));
+
+ /* Open file */
+ fid1 = H5Fopen(FILE, H5F_ACC_RDWR, H5P_DEFAULT);
+ CHECK(fid1, FAIL, "H5Fopen");
+
+ /* Open the dataset */
+ dataset=H5Dopen(fid1,"Dataset1");
+
+ /* Verify the correct number of attributes */
+ ret=H5Anum_attrs(dataset);
+ VERIFY(ret, 3, "H5Anum_attrs");
+
+ /* Try to delete bogus attribute */
+ ret=H5Adelete(dataset,"Bogus");
+ CHECK(ret, FAIL, "H5Adelete");
+
+ /* Verify the correct number of attributes */
+ ret=H5Anum_attrs(dataset);
+ VERIFY(ret, 3, "H5Anum_attrs");
+
+ /* Delete middle (2nd) attribute */
+ ret=H5Adelete(dataset,ATTR2_NAME);
+ CHECK(ret, FAIL, "H5Adelete");
+
+ /* Verify the correct number of attributes */
+ ret=H5Anum_attrs(dataset);
+ VERIFY(ret, 2, "H5Anum_attrs");
+
+ /* Open 1st attribute for the dataset */
+ attr=H5Aopen_idx(dataset,0);
+ CHECK(attr, FAIL, "H5Aopen_idx");
+
+ /* Verify Name */
+ name_len=H5Aget_name(attr,attr_name,ATTR_NAME_LEN);
+ VERIFY(name_len, HDstrlen(ATTR1_NAME), "H5Aget_name");
+ if(HDstrcmp(attr_name,ATTR1_NAME)) {
+ printf("attribute name different: attr_name=%s, should be %s\n",attr_name,ATTR1_NAME);
+ num_errs++;
+ } /* end if */
+
+ /* Close attribute */
+ ret=H5Aclose(attr);
+ CHECK(ret, FAIL, "H5Aclose");
+
+ /* Open last (formally 3rd) attribute for the dataset */
+ attr=H5Aopen_idx(dataset,1);
+ CHECK(attr, FAIL, "H5Aopen_idx");
+
+ /* Verify Name */
+ name_len=H5Aget_name(attr,attr_name,ATTR_NAME_LEN);
+ VERIFY(name_len, HDstrlen(ATTR3_NAME), "H5Aget_name");
+ if(HDstrcmp(attr_name,ATTR3_NAME)) {
+ printf("attribute name different: attr_name=%s, should be %s\n",attr_name,ATTR3_NAME);
+ num_errs++;
+ } /* end if */
+
+ /* Close attribute */
+ ret=H5Aclose(attr);
+ CHECK(ret, FAIL, "H5Aclose");
+
+ /* Delete first attribute */
+ ret=H5Adelete(dataset,ATTR1_NAME);
+ CHECK(ret, FAIL, "H5Adelete");
+
+ /* Verify the correct number of attributes */
+ ret=H5Anum_attrs(dataset);
+ VERIFY(ret, 1, "H5Anum_attrs");
+
+ /* Open last (formally 3rd) attribute for the dataset */
+ attr=H5Aopen_idx(dataset,0);
+ CHECK(attr, FAIL, "H5Aopen_idx");
+
+ /* Verify Name */
+ name_len=H5Aget_name(attr,attr_name,ATTR_NAME_LEN);
+ VERIFY(name_len, HDstrlen(ATTR3_NAME), "H5Aget_name");
+ if(HDstrcmp(attr_name,ATTR3_NAME)) {
+ printf("attribute name different: attr_name=%s, should be %s\n",attr_name,ATTR3_NAME);
+ num_errs++;
+ } /* end if */
+
+ /* Close attribute */
+ ret=H5Aclose(attr);
+ CHECK(ret, FAIL, "H5Aclose");
+
+ /* Delete first attribute */
+ ret=H5Adelete(dataset,ATTR3_NAME);
+ CHECK(ret, FAIL, "H5Adelete");
+
+ /* Verify the correct number of attributes */
+ ret=H5Anum_attrs(dataset);
+ VERIFY(ret, 0, "H5Anum_attrs");
+
+ /* Close dataset */
+ ret = H5Dclose(dataset);
+ CHECK(ret, FAIL, "H5Dclose");
+
+ /* Close file */
+ ret = H5Fclose(fid1);
+ CHECK(ret, FAIL, "H5Fclose");
+} /* test_attr_delete() */
+
+/****************************************************************
+**
+** test_attr(): Main H5A (attribute) testing routine.
+**
+****************************************************************/
+void
+test_attr(void)
+{
+ /* Output message about test being performed */
+ MESSAGE(5, ("Testing Attributes\n"));
+
+ /* These next two tests use the same file information */
+ test_attr_basic_write(); /* Test basic H5A writing code */
+ test_attr_basic_read(); /* Test basic H5A reading code */
+
+ /* These next two tests use the same file information */
+ test_attr_complex_write(); /* Test complex datatype H5A writing code */
+ test_attr_complex_read(); /* Test complex datatype H5A reading code */
+
+ /* These next four tests use the same file information */
+ test_attr_mult_write(); /* Test H5A writing code for multiple attributes */
+ test_attr_mult_read(); /* Test H5A reading code for multiple attributes */
+ test_attr_iterate(); /* Test H5A iterator code */
+ test_attr_delete(); /* Test H5A code for deleting attributes */
+} /* test_attr() */
+