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authorQuincey Koziol <koziol@hdfgroup.org>2011-04-15 19:25:36 (GMT)
committerQuincey Koziol <koziol@hdfgroup.org>2011-04-15 19:25:36 (GMT)
commit531f24926c362c5f091ccc511c1c0e55dea391c8 (patch)
treead1ba2a11d79de1846006380c25cd9fa6f210598 /test/gen_bad_compound.c
parenta3a0794eb34e4b0464fa8fbce4ed2b3c8338825b (diff)
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[svn-r20517] Description:
Bring r20513 from trunk to 1.8 branch: Correct several problems with compound datatypes that don't have any fields added: - Change assertion to error report when a file is encountered which has this situation. - Added check to attribute creation to avoid creating attributes with a datatype like this (datasets and named datatypes already have the check) Tested on: FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (amani) w/Intel compilers, w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, w/threadsafe, in production mode Linux/PPC 2.6 (heiwa) w/C++ & FORTRAN, w/threadsafe, in debug mode
Diffstat (limited to 'test/gen_bad_compound.c')
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1 files changed, 86 insertions, 0 deletions
diff --git a/test/gen_bad_compound.c b/test/gen_bad_compound.c
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+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * 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. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Programmer: Quincey Koziol <koziol@hdfgroup.org>
+ * April 14, 2011
+ *
+ * Purpose: This program is run to generate an HDF5 data file with objects
+ * that use compound datatypes with no fields (now forbidden to
+ * be created by the library, as of v1.4.x). It must be built/run
+ * with a copy of the 1.2.x library.
+ */
+
+#include <assert.h>
+#include "hdf5.h"
+
+#define FILENAME "bad_compound.h5"
+
+int main()
+{
+ hid_t file;
+ hid_t cmpd_dt;
+ hid_t sid;
+ hid_t did;
+ hid_t aid;
+ hid_t gid;
+ hsize_t dim = 1;
+ herr_t ret;
+
+ /* Create compound datatype, but don't insert fields */
+ cmpd_dt = H5Tcreate(H5T_COMPOUND, (size_t)8);
+ assert(cmpd_dt > 0);
+
+ /* Create File */
+ file = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+ assert(file > 0);
+
+ /* Create a dataspace to use */
+ sid = H5Screate_simple(1, &dim, NULL);
+ assert(sid > 0);
+
+ /* Create a dataset with the bad compound datatype */
+ did = H5Dcreate(file, "dataset", cmpd_dt, sid, H5P_DEFAULT);
+ assert(did > 0);
+
+ /* Create a group */
+ gid = H5Gcreate(file, "group", (size_t)0);
+ assert(gid > 0);
+
+ /* Create an attribute with the bad compound datatype */
+ aid = H5Acreate(gid, "attr", cmpd_dt, sid, H5P_DEFAULT);
+ assert(aid > 0);
+
+ /* Commit the datatype */
+ ret = H5Tcommit(file, "cmpnd", cmpd_dt);
+ assert(ret >= 0);
+
+ /* Close IDs */
+ ret = H5Gclose(gid);
+ assert(ret >= 0);
+ ret = H5Aclose(aid);
+ assert(ret >= 0);
+ ret = H5Sclose(sid);
+ assert(ret >= 0);
+ ret = H5Dclose(did);
+ assert(ret >= 0);
+ ret = H5Tclose(cmpd_dt);
+ assert(ret >= 0);
+ ret = H5Fclose(file);
+ assert(ret >= 0);
+
+ return(0);
+}
+