summaryrefslogtreecommitdiffstats
path: root/tools/test/h5copy/h5copygentest.c
diff options
context:
space:
mode:
Diffstat (limited to 'tools/test/h5copy/h5copygentest.c')
-rw-r--r--tools/test/h5copy/h5copygentest.c1004
1 files changed, 1004 insertions, 0 deletions
diff --git a/tools/test/h5copy/h5copygentest.c b/tools/test/h5copy/h5copygentest.c
new file mode 100644
index 0000000..7669702
--- /dev/null
+++ b/tools/test/h5copy/h5copygentest.c
@@ -0,0 +1,1004 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group. *
+ * Copyright by the Board of Trustees of the University of Illinois. *
+ * All rights reserved. *
+ * *
+ * This file is part of HDF5. The full HDF5 copyright notice, including *
+ * terms governing use, modification, and redistribution, is contained in *
+ * the files COPYING and Copyright.html. COPYING can be found at the root *
+ * of the source code distribution tree; Copyright.html can be found at the *
+ * root level of an installed copy of the electronic HDF5 document set and *
+ * is linked from the top-level documents page. It can also be found at *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
+ * access to either file, you may request a copy from help@hdfgroup.org. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Generate the binary hdf5 file for the h5copy tests
+ */
+#include <stdlib.h>
+#include "hdf5.h"
+#include "H5private.h"
+
+/* HDF file names */
+#define HDF_FILE1 "h5copytst.h5"
+#define HDF_FILE1_NEW "h5copytst_new.h5"
+#define HDF_FILE2 "h5copy_ref.h5"
+#define HDF_EXT_SRC_FILE "h5copy_extlinks_src.h5"
+#define HDF_EXT_TRG_FILE "h5copy_extlinks_trg.h5"
+
+/* objects in HDF_FILE1 */
+#define DATASET_SIMPLE "simple"
+#define DATASET_CHUNK "chunk"
+#define DATASET_COMPACT "compact"
+#define DATASET_COMPOUND "compound"
+#define DATASET_COMPRESSED "compressed"
+#define DATASET_NAMED_VL "named_vl"
+#define DATASET_NESTED_VL "nested_vl"
+#define DATASET_ATTR "dset_attr"
+#define ATTR "attr"
+#define GROUP_EMPTY "grp_empty"
+#define GROUP_DATASETS "grp_dsets"
+#define GROUP_NESTED "grp_nested"
+#define GROUP_ATTR "grp_attr"
+
+/* Obj reference */
+#define OBJ_REF_DS "Dset1"
+#define OBJ_REF_GRP "Group"
+/* Region reference */
+#define REG_REF_DS1 "Dset_REGREF"
+#define REG_REF_DS2 "Dset2"
+
+
+/*-------------------------------------------------------------------------
+ * Function: gent_simple
+ *
+ * Purpose: Generate a simple dataset in LOC_ID
+ *
+ *-------------------------------------------------------------------------
+ */
+static void gent_simple(hid_t loc_id)
+{
+ hid_t sid, did;
+ hsize_t dims[1] = {6};
+ int buf[6] = {1,2,3,4,5,6};
+
+ /* create dataspace */
+ sid = H5Screate_simple(1, dims, NULL);
+
+ /* create dataset */
+ did = H5Dcreate2(loc_id, DATASET_SIMPLE, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+ /* write */
+ H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
+
+ /* close */
+ H5Sclose(sid);
+ H5Dclose(did);
+}
+
+/*-------------------------------------------------------------------------
+ * Function: gent_chunked
+ *
+ * Purpose: Generate a chunked dataset in LOC_ID
+ *
+ *-------------------------------------------------------------------------
+ */
+static void gent_chunked(hid_t loc_id)
+{
+ hid_t sid, did, pid;
+ hsize_t dims[1] = {6};
+ hsize_t chunk_dims[1] = {2};
+ int buf[6] = {1,2,3,4,5,6};
+
+ /* create dataspace */
+ sid = H5Screate_simple(1, dims, NULL);
+
+ /* create property plist */
+ pid = H5Pcreate(H5P_DATASET_CREATE);
+ H5Pset_chunk(pid, 1, chunk_dims);
+
+ /* create dataset */
+ did = H5Dcreate2(loc_id, DATASET_CHUNK, H5T_NATIVE_INT, sid, H5P_DEFAULT, pid, H5P_DEFAULT);
+
+ /* write */
+ H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
+
+ /* close */
+ H5Sclose(sid);
+ H5Dclose(did);
+ H5Pclose(pid);
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: gent_compact
+ *
+ * Purpose: Generate a compact dataset in LOC_ID
+ *
+ *-------------------------------------------------------------------------
+ */
+static void gent_compact(hid_t loc_id)
+{
+ hid_t sid, did, pid;
+ hsize_t dims[1] = {6};
+ int buf[6] = {1,2,3,4,5,6};
+
+ /* create dataspace */
+ sid = H5Screate_simple(1, dims, NULL);
+
+ /* create property plist */
+ pid = H5Pcreate(H5P_DATASET_CREATE);
+ H5Pset_layout (pid,H5D_COMPACT);
+
+ /* create dataset */
+ did = H5Dcreate2(loc_id, DATASET_COMPACT, H5T_NATIVE_INT, sid, H5P_DEFAULT, pid, H5P_DEFAULT);
+
+ /* write */
+ H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
+
+ /* close */
+ H5Sclose(sid);
+ H5Dclose(did);
+ H5Pclose(pid);
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: gent_compound
+ *
+ * Purpose: Generate a compound dataset in LOC_ID
+ *
+ *-------------------------------------------------------------------------
+ */
+static void gent_compound(hid_t loc_id)
+{
+ typedef struct s_t
+ {
+ char str1[20];
+ char str2[20];
+ } s_t;
+ hid_t sid, did, tid_c, tid_s;
+ hsize_t dims[1] = {2};
+ s_t buf[2] = {{"str1", "str2"}, {"str3", "str4"}};
+
+ /* create dataspace */
+ sid = H5Screate_simple(1, dims, NULL);
+
+ /* create a compound type */
+ tid_c = H5Tcreate(H5T_COMPOUND, sizeof(s_t));
+ tid_s = H5Tcopy(H5T_C_S1);
+ H5Tset_size(tid_s, 20);
+
+ H5Tinsert(tid_c, "str1", HOFFSET(s_t,str1), tid_s);
+ H5Tinsert(tid_c, "str2", HOFFSET(s_t,str2), tid_s);
+
+ /* create dataset */
+ did = H5Dcreate2(loc_id, DATASET_COMPOUND, tid_c, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+ /* write */
+ H5Dwrite(did, tid_c, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
+
+ /* close */
+ H5Sclose(sid);
+ H5Dclose(did);
+ H5Tclose(tid_c);
+ H5Tclose(tid_s);
+}
+
+/*-------------------------------------------------------------------------
+ * Function: gent_compressed
+ *
+ * Purpose: Generate a compressed dataset in LOC_ID
+ *
+ *-------------------------------------------------------------------------
+ */
+static void gent_compressed(hid_t loc_id)
+{
+ hid_t sid, did, pid;
+ hsize_t dims[1] = {6};
+ hsize_t chunk_dims[1] = {2};
+ int buf[6] = {1,2,3,4,5,6};
+
+ /* create dataspace */
+ sid = H5Screate_simple(1, dims, NULL);
+
+ /* create property plist for chunk*/
+ pid = H5Pcreate(H5P_DATASET_CREATE);
+ H5Pset_chunk(pid, 1, chunk_dims);
+
+ /* set the deflate filter */
+#if defined (H5_HAVE_FILTER_DEFLATE)
+ H5Pset_deflate(pid, 1);
+#endif
+
+ /* create dataset */
+ did = H5Dcreate2(loc_id, DATASET_COMPRESSED, H5T_NATIVE_INT, sid, H5P_DEFAULT, pid, H5P_DEFAULT);
+
+ /* write */
+ H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
+
+ /* close */
+ H5Sclose(sid);
+ H5Dclose(did);
+ H5Pclose(pid);
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: gent_named_vl
+ *
+ * Purpose: Generate a variable lenght named datatype for a dataset in
+ LOC_ID
+ *
+ *-------------------------------------------------------------------------
+ */
+static void gent_named_vl(hid_t loc_id)
+{
+ hid_t sid, did, tid;
+ hsize_t dims[1] = {2};
+ hvl_t buf[2];
+
+ /* allocate and initialize VL dataset to write */
+ buf[0].len = 1;
+ buf[0].p = HDmalloc( 1 * sizeof(int));
+ ((int *)buf[0].p)[0]=1;
+ buf[1].len = 2;
+ buf[1].p = HDmalloc( 2 * sizeof(int));
+ ((int *)buf[1].p)[0]=2;
+ ((int *)buf[1].p)[1]=3;
+
+ /* create dataspace */
+ sid = H5Screate_simple(1, dims, NULL);
+
+ /* create datatype */
+ tid = H5Tvlen_create(H5T_NATIVE_INT);
+
+ /* create named datatype */
+ H5Tcommit2(loc_id, "vl", tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+ /* create dataset */
+ did = H5Dcreate2(loc_id, DATASET_NAMED_VL, tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+ /* write */
+ H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
+
+ /* close */
+ H5Dvlen_reclaim(tid,sid,H5P_DEFAULT,buf);
+ H5Sclose(sid);
+ H5Dclose(did);
+ H5Tclose(tid);
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: gent_nested_vl
+ *
+ * Purpose: Generate a nested variable length dataset in LOC_ID
+ *
+ *-------------------------------------------------------------------------
+ */
+static void gent_nested_vl(hid_t loc_id)
+{
+ hid_t sid, did, tid1, tid2;
+ hsize_t dims[1] = {2};
+ hvl_t buf[2];
+ hvl_t *tvl;
+
+ /* allocate and initialize VL dataset to write */
+ buf[0].len = 1;
+ buf[0].p = HDmalloc( 1 * sizeof(hvl_t));
+ tvl = (hvl_t *)buf[0].p;
+ tvl->p = HDmalloc( 1 * sizeof(int) );
+ tvl->len = 1;
+ ((int *)tvl->p)[0]=1;
+
+ buf[1].len = 1;
+ buf[1].p = HDmalloc( 1 * sizeof(hvl_t));
+ tvl = (hvl_t *)buf[1].p;
+ tvl->p = HDmalloc( 2 * sizeof(int) );
+ tvl->len = 2;
+ ((int *)tvl->p)[0]=2;
+ ((int *)tvl->p)[1]=3;
+
+ /* create dataspace */
+ sid = H5Screate_simple(1, dims, NULL);
+
+ /* create datatype */
+ tid1 = H5Tvlen_create(H5T_NATIVE_INT);
+
+ /* create nested VL datatype */
+ tid2 = H5Tvlen_create(tid1);
+
+ /* create dataset */
+ did = H5Dcreate2(loc_id, DATASET_NESTED_VL, tid2, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+ /* write */
+ H5Dwrite(did, tid2, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
+
+ /* close */
+ H5Dvlen_reclaim(tid2,sid,H5P_DEFAULT,buf);
+ H5Sclose(sid);
+ H5Dclose(did);
+ H5Tclose(tid1);
+ H5Tclose(tid2);
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: gent_att_compound_vlstr
+ *
+ * Purpose: Generate a dataset and a group.
+ * Both has an attribute with a compound datatype consisting
+ * of a variable length string
+ *
+ *-------------------------------------------------------------------------
+ */
+static void gent_att_compound_vlstr(hid_t loc_id)
+{
+ typedef struct { /* Compound structure for the attribute */
+ int i;
+ char *v;
+ } s1;
+ hsize_t dim[1] = {1}; /* Dimension size */
+ hid_t sid = -1; /* Dataspace ID */
+ hid_t tid = -1; /* Datatype ID */
+ hid_t aid = -1; /* Attribute ID */
+ hid_t did = -1; /* Dataset ID */
+ hid_t gid = -1; /* Group ID */
+ hid_t vl_str_tid = -1; /* Variable length datatype ID */
+ hid_t cmpd_tid = -1; /* Compound datatype ID */
+ hid_t null_sid = -1; /* Null dataspace ID */
+ s1 buf; /* Buffer */
+
+ buf.i = 9;
+ buf.v = "ThisIsAString";
+
+ /* Create an integer datatype */
+ tid = H5Tcopy(H5T_NATIVE_INT);
+
+ /* Create a variable length string */
+ vl_str_tid = H5Tcopy(H5T_C_S1);
+ H5Tset_size(vl_str_tid, H5T_VARIABLE);
+
+ /* Create a compound datatype with a variable length string and an integer */
+ cmpd_tid = H5Tcreate(H5T_COMPOUND, sizeof(s1));
+ H5Tinsert(cmpd_tid, "i", HOFFSET(s1, i), tid);
+ H5Tinsert(cmpd_tid, "v", HOFFSET(s1, v), vl_str_tid);
+
+ /* Create a dataset */
+ null_sid = H5Screate(H5S_NULL);
+ did = H5Dcreate2(loc_id, DATASET_ATTR, H5T_NATIVE_INT, null_sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+ /* Attach an attribute with the compound datatype to the dataset */
+ sid = H5Screate_simple(1, dim, dim);
+ aid = H5Acreate2(did, ATTR, cmpd_tid, sid, H5P_DEFAULT, H5P_DEFAULT);
+
+ /* Write the attribute */
+ buf.i = 9;
+ buf.v = "ThisIsAString";
+ H5Awrite(aid, cmpd_tid, &buf);
+
+ /* Close the dataset and its attribute */
+ H5Dclose(did);
+ H5Aclose(aid);
+
+ /* Create a group */
+ gid = H5Gcreate2(loc_id, GROUP_ATTR, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+ /* Attach an attribute with the compound datatype to the group */
+ aid = H5Acreate2(gid, ATTR, cmpd_tid, sid, H5P_DEFAULT, H5P_DEFAULT);
+ H5Awrite(aid, cmpd_tid, &buf);
+
+ /* Close the group and its attribute */
+ H5Aclose(aid);
+ H5Gclose(gid);
+
+ /* Close dataspaces */
+ H5Sclose(sid);
+ H5Sclose(null_sid);
+
+ /* Close datatypes */
+ H5Tclose(tid);
+ H5Tclose(vl_str_tid);
+ H5Tclose(cmpd_tid);
+
+} /* gen_att_compound_vlstr() */
+
+/*-------------------------------------------------------------------------
+ * Function: gent_datasets
+ *
+ * Purpose: Generate all datasets in a particular location
+ *
+ *-------------------------------------------------------------------------
+ */
+static void gent_datasets(hid_t loc_id)
+{
+ gent_simple(loc_id);
+ gent_chunked(loc_id);
+ gent_compact(loc_id);
+ gent_compound(loc_id);
+ gent_compressed(loc_id);
+ gent_named_vl(loc_id);
+ gent_nested_vl(loc_id);
+}
+
+/*-------------------------------------------------------------------------
+ * Function: gent_empty_group
+ *
+ * Purpose: Generate an empty group in a location
+ *
+ *-------------------------------------------------------------------------
+ */
+static void gent_empty_group(hid_t loc_id)
+{
+ hid_t gid;
+
+ /* Create group in location */
+ gid = H5Gcreate2(loc_id, GROUP_EMPTY, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+ /* Release resources */
+ H5Gclose(gid);
+}
+
+/*-------------------------------------------------------------------------
+ * Function: gent_nested_datasets
+ *
+ * Purpose: Generate a group in a location and populate it with the "standard"
+ * datasets
+ *
+ *-------------------------------------------------------------------------
+ */
+static void gent_nested_datasets(hid_t loc_id)
+{
+ hid_t gid;
+
+ /* Create group in location */
+ gid = H5Gcreate2(loc_id, GROUP_DATASETS, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+ /* Add datasets to group created */
+ gent_datasets(gid);
+
+ /* Release resources */
+ H5Gclose(gid);
+}
+
+/*-------------------------------------------------------------------------
+ * Function: gent_nested_group
+ *
+ * Purpose: Generate a group in a location and populate it with another group
+ * containing the "standard" datasets
+ *
+ *-------------------------------------------------------------------------
+ */
+static void gent_nested_group(hid_t loc_id)
+{
+ hid_t gid;
+
+ /* Create group in location */
+ gid = H5Gcreate2(loc_id, GROUP_NESTED, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+ /* Add datasets to group created */
+ gent_nested_datasets(gid);
+
+ /* Release resources */
+ H5Gclose(gid);
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: gen_obj_ref
+ *
+ * Purpose: Generate object references to dataset and group
+ *
+ * Programmer: Jonathan Kim (Feb 23, 2010)
+ *------------------------------------------------------------------------*/
+static herr_t gen_obj_ref(hid_t loc_id)
+{
+ hid_t sid=0, oid=0;
+ hsize_t dims1[1]={3};
+ hsize_t dims2[1]={2};
+ int data[3] = {10,20,30};
+ int status;
+
+ /*---------------------
+ * create obj references to the previously created objects.
+ * Passing -1 as reference is an object.*/
+ hobj_ref_t or_data[2]; /* write buffer */
+ herr_t ret = SUCCEED;
+
+ /*--------------
+ * add dataset */
+ sid = H5Screate_simple(1, dims1, NULL);
+ if (sid < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Screate_simple failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+ oid = H5Dcreate2 (loc_id, OBJ_REF_DS, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+ if (oid < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Dcreate2 failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+ status = H5Dwrite(oid, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data);
+ if (status < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Dwrite failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+ H5Dclose(oid);
+ H5Sclose(sid);
+
+ /*--------------
+ * add group */
+ oid = H5Gcreate2 (loc_id, OBJ_REF_GRP, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+ if (oid < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Gcreate2 failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+ H5Gclose(oid);
+
+ status = H5Rcreate (&or_data[0], loc_id, OBJ_REF_DS, H5R_OBJECT, (hid_t)-1);
+ if (status < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Rcreate failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+ status = H5Rcreate (&or_data[1], loc_id, OBJ_REF_GRP, H5R_OBJECT, (hid_t)-1);
+ if (status < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Rcreate failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+ sid = H5Screate_simple (1, dims2, NULL);
+ if (sid < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Screate_simple failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+ oid = H5Dcreate2 (loc_id, "Dset_OBJREF", H5T_STD_REF_OBJ, sid, H5P_DEFAULT,H5P_DEFAULT,H5P_DEFAULT);
+ if (oid < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Dcreate2 failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+ status = H5Dwrite(oid, H5T_STD_REF_OBJ, H5S_ALL, H5S_ALL, H5P_DEFAULT, or_data);
+ if (status < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Dwrite failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+out:
+ if(oid > 0)
+ H5Dclose(oid);
+ if(sid > 0)
+ H5Sclose(sid);
+
+ return ret;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: gen_region_ref
+ *
+ * Purpose: Generate dataset region references
+ *
+ * Programmer: Jonathan Kim (Feb 23, 2010)
+ *------------------------------------------------------------------------*/
+static herr_t gen_region_ref(hid_t loc_id)
+{
+ hid_t sid=0, oid1=0, oid2=0;
+ int status;
+ herr_t ret = SUCCEED;
+ char data[3][16] = {"The quick brown", "fox jumps over ", "the 5 lazy dogs"};
+ hsize_t dims2[2] = {3,16};
+ hsize_t coords[4][2] = { {0,1}, {2,11}, {1,0}, {2,4} };
+ hdset_reg_ref_t rr_data[2];
+ hsize_t start[2] = {0,0};
+ hsize_t stride[2] = {2,11};
+ hsize_t count[2] = {2,2};
+ hsize_t block[2] = {1,3};
+ hsize_t dims1[1] = {2};
+
+ sid = H5Screate_simple (2, dims2, NULL);
+ if (sid < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Screate_simple failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+ /* create normal dataset which is refered */
+ oid2 = H5Dcreate2 (loc_id, REG_REF_DS2, H5T_STD_I8LE, sid, H5P_DEFAULT,H5P_DEFAULT,H5P_DEFAULT);
+ if (oid2 < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Dcreate2 failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+ /* write values to dataset */
+ status = H5Dwrite (oid2, H5T_NATIVE_CHAR, H5S_ALL, H5S_ALL, H5P_DEFAULT, data);
+ if (status < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Dwrite failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+ /* select elements space for reference */
+ status = H5Sselect_elements (sid, H5S_SELECT_SET, 4, coords[0]);
+ if (status < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Sselect_elements failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+ /* create region reference from elements space */
+ status = H5Rcreate (&rr_data[0], loc_id, REG_REF_DS2, H5R_DATASET_REGION, sid);
+ if (status < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Rcreate failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+ /* select hyperslab space for reference */
+ status = H5Sselect_hyperslab (sid, H5S_SELECT_SET, start, stride, count, block);
+ if (status < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Sselect_hyperslab failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+ /* create region reference from hyperslab space */
+ status = H5Rcreate (&rr_data[1], loc_id, REG_REF_DS2, H5R_DATASET_REGION, sid);
+ if (status < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Rcreate failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+ H5Sclose (sid);
+
+ /* Create dataspace. */
+ sid = H5Screate_simple (1, dims1, NULL);
+ if (sid < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Screate_simple failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+ /* create region reference dataset */
+ oid1 = H5Dcreate2 (loc_id, REG_REF_DS1, H5T_STD_REF_DSETREG, sid, H5P_DEFAULT,H5P_DEFAULT,H5P_DEFAULT);
+ if (oid1 < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Dcreate2 failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+ /* write data as region references */
+ status = H5Dwrite (oid1, H5T_STD_REF_DSETREG, H5S_ALL, H5S_ALL, H5P_DEFAULT, rr_data);
+ if (status < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Dwrite failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+out:
+ if (oid1 > 0)
+ H5Dclose (oid1);
+ if (oid2 > 0)
+ H5Dclose (oid2);
+ if (sid > 0)
+ H5Sclose (sid);
+
+ return ret;
+}
+
+/*-------------------------------------------------------------------------
+ * Function: Test_Obj_Copy
+ *
+ * Purpose: Testing with various objects
+ *
+ *------------------------------------------------------------------------*/
+static void Test_Obj_Copy(void)
+{
+ hid_t fid = -1; /* File id */
+ hid_t fapl_new = (-1); /* File access property id */
+ unsigned new_format; /* New format or old format */
+
+ if((fapl_new = H5Pcreate(H5P_FILE_ACCESS)) < 0) {
+ fprintf(stderr, "Error: H5Pcreate failed.\n");
+ goto out;
+ }
+ if(H5Pset_libver_bounds(fapl_new, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0) {
+ fprintf(stderr, "Error: H5Pset_libver_bounds failed.\n");
+ goto out;
+ }
+
+ /* Test with old & new format groups */
+ for(new_format = FALSE; new_format <= TRUE; new_format++) {
+
+ /* Set the FAPL for the type of format */
+ /* Create source file */
+ if(new_format)
+ fid = H5Fcreate(HDF_FILE1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_new);
+ else
+ fid = H5Fcreate(HDF_FILE1_NEW, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+ if(fid < 0) {
+ fprintf(stderr, "Error: H5Fcreate failed.\n");
+ goto out;
+ }
+
+ gent_datasets(fid);
+ gent_empty_group(fid);
+ gent_nested_datasets(fid);
+ gent_nested_group(fid);
+ gent_att_compound_vlstr(fid);
+
+ H5Fclose(fid);
+ fid = (-1);
+ } /* end for */
+
+out:
+ /*-----------------------------------------------------------------------
+ * Close
+ *------------------------------------------------------------------------*/
+ if(fid > 0)
+ H5Fclose(fid);
+ if(fapl_new > 0)
+ H5Pclose(fapl_new);
+}
+
+/*-------------------------------------------------------------------------
+ * Function: Test_Ref_Copy
+ *
+ * Purpose: Testing with various references
+ *
+ *------------------------------------------------------------------------*/
+static void Test_Ref_Copy(void)
+{
+ hid_t fid=0;
+ herr_t status;
+
+ fid = H5Fcreate (HDF_FILE2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+ if (fid < 0)
+ {
+ fprintf(stderr, "Error: %s> H5Fcreate failed.\n", HDF_FILE2);
+ goto out;
+ }
+
+ /* add object reference */
+ status = gen_obj_ref(fid);
+ if (status < 0)
+ fprintf(stderr, "Failed to generate object reference.\n");
+
+ /* add region reference */
+ status = gen_region_ref(fid);
+ if (status < 0)
+ fprintf(stderr, "Failed to generate region reference.\n");
+
+out:
+ /*-----------------------------------------------------------------------
+ * Close
+ *------------------------------------------------------------------------*/
+ if(fid > 0)
+ H5Fclose(fid);
+}
+
+/*-------------------------------------------------------------------------
+ * Function: gen_extlink_trg
+ *
+ * Purpose: generate target external link objs
+ *
+ * Programmer: Jonathan Kim (March 03, 2010)
+ *------------------------------------------------------------------------*/
+static herr_t gen_extlink_trg(hid_t loc_id)
+{
+ hid_t gid=0, tid=0;
+ int status;
+ herr_t ret = SUCCEED;
+
+ /*-----------------------------------------------------------------------
+ * Groups
+ *------------------------------------------------------------------------*/
+ /*--------------
+ * target file */
+ gid = H5Gcreate2(loc_id, "group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+ if (gid < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Gcreate2 failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+ /*--------------
+ * add dataset */
+ gent_simple(loc_id);
+
+ /*--------------------
+ * add named datatype
+ */
+ tid = H5Tcopy(H5T_NATIVE_INT);
+ status = H5Tcommit2(loc_id, "datatype", tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+ if (status < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Tcommit2 failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+out:
+ if(gid > 0)
+ H5Gclose(gid);
+ if(tid > 0)
+ H5Tclose(tid);
+
+ return ret;
+}
+
+/*-------------------------------------------------------------------------
+ * Function: gen_extlink_src
+ *
+ * Purpose: generate source external link objs
+ *
+ * Programmer: Jonathan Kim (March 03, 2010)
+ *------------------------------------------------------------------------*/
+static herr_t gen_extlink_src(hid_t loc_id)
+{
+ hid_t gid=0;
+ int status;
+ herr_t ret = SUCCEED;
+
+ /*-----------------------------------------------------------------------
+ * Groups
+ *------------------------------------------------------------------------*/
+ gid = H5Gcreate2(loc_id, "/group_ext", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+ if (gid < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Gcreate2 failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+ /*-----------------------------------------------------------------------
+ * External links
+ *------------------------------------------------------------------------*/
+ /* link to dataset */
+ status = H5Lcreate_external(HDF_EXT_TRG_FILE, "/simple", gid, "extlink_dset", H5P_DEFAULT, H5P_DEFAULT);
+ if (status < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Lcreate_external failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+ /* link to group */
+ status = H5Lcreate_external(HDF_EXT_TRG_FILE, "/group", gid, "extlink_grp", H5P_DEFAULT, H5P_DEFAULT);
+ if (status < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Lcreate_external failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+ /* link to datatype */
+ status = H5Lcreate_external(HDF_EXT_TRG_FILE, "/datatype", gid, "extlink_datatype", H5P_DEFAULT, H5P_DEFAULT);
+ if (status < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Lcreate_external failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+ /* dangling link - no obj*/
+ status = H5Lcreate_external(HDF_EXT_TRG_FILE, "notyet", gid, "extlink_notyet1", H5P_DEFAULT, H5P_DEFAULT);
+ if (status < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Lcreate_external failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+ /* dangling link - no file */
+ status = H5Lcreate_external("notyet_file.h5", "notyet", gid, "extlink_notyet2", H5P_DEFAULT, H5P_DEFAULT);
+ if (status < 0)
+ {
+ fprintf(stderr, "Error: %s %d> H5Lcreate_external failed.\n", FUNC, __LINE__);
+ ret = FAIL;
+ goto out;
+ }
+
+out:
+ if(gid > 0)
+ H5Gclose(gid);
+
+ return ret;
+}
+
+/*-------------------------------------------------------------------------
+ * Function: Test_Extlink_Copy
+ *
+ * Purpose: gerenate external link files
+ *
+ *------------------------------------------------------------------------*/
+static void Test_Extlink_Copy(void)
+{
+ hid_t fid1=0;
+ hid_t fid2=0;
+ herr_t status;
+
+ fid1 = H5Fcreate (HDF_EXT_SRC_FILE, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+ if (fid1 < 0)
+ {
+ fprintf(stderr, "Error: %s> H5Fcreate failed.\n", HDF_EXT_SRC_FILE);
+ goto out;
+ }
+
+ fid2 = H5Fcreate (HDF_EXT_TRG_FILE, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+ if (fid2 < 0)
+ {
+ fprintf(stderr, "Error: %s> H5Fcreate failed.\n", HDF_EXT_TRG_FILE);
+ goto out;
+ }
+
+ /* add links to source external link file */
+ status = gen_extlink_src(fid1);
+ if (status < 0)
+ fprintf(stderr, "Error: %s> gen_extlink_src failed.\n", HDF_EXT_SRC_FILE);
+
+ /* add objs to target external link file */
+ status = gen_extlink_trg(fid2);
+ if (status < 0)
+ fprintf(stderr, "Error: %s> gen_extlink_trg failed.\n", HDF_EXT_TRG_FILE);
+
+out:
+ /*-----------------------------------------------------------------------
+ * Close
+ *------------------------------------------------------------------------*/
+ if(fid1 > 0)
+ H5Fclose(fid1);
+ if(fid2 > 0)
+ H5Fclose(fid2);
+}
+
+/*-------------------------------------------------------------------------
+ * Function: main
+ *
+ *-------------------------------------------------------------------------
+ */
+
+int main(void)
+{
+ Test_Obj_Copy();
+ Test_Ref_Copy();
+ Test_Extlink_Copy();
+
+ return 0;
+}
+
generated by cgit v0.12 at 2024-07-16 14:05:42 (GMT)