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5ffde305cd
Code cleanup
Description:
Merge back changes from "compact group" work that improve the
infrastructure of the library and may impact others. In this round of
merging, that includes:
- Move datatype allocation into single internal routine, instead of
duplicated code that was spread out in a dozen or so places.
- Clean up guts of object header routines (H5O_*) to allow for some of
the fancieroperations that need to be performed on groups, along with
some general improvements.
- Added a new error code
- Some minor cleanups in other code....
Platforms tested:
FreeBSD 4.11 (sleipnir)
Linux 2.4
Mac OS X
323 lines
9.2 KiB
C
323 lines
9.2 KiB
C
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Copyright by the Board of Trustees of the University of Illinois. *
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* All rights reserved. *
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* *
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* This file is part of HDF5. The full HDF5 copyright notice, including *
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* terms governing use, modification, and redistribution, is contained in *
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* the files COPYING and Copyright.html. COPYING can be found at the root *
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* of the source code distribution tree; Copyright.html can be found at the *
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* root level of an installed copy of the electronic HDF5 document set and *
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* is linked from the top-level documents page. It can also be found at *
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* http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
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* access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/* Programmer: Robb Matzke <matzke@llnl.gov>
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* Tuesday, November 24, 1998
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*/
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#include "h5test.h"
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#include "H5Iprivate.h"
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/*
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* This file needs to access private datatypes from the H5O package.
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*/
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#define H5O_PACKAGE
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#include "H5Opkg.h"
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/*
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* This file needs to access private datatypes from the H5G package.
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*/
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#define H5G_PACKAGE
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#include "H5Gpkg.h"
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const char *FILENAME[] = {
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"ohdr",
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NULL
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};
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/* The tbogus.h5 is generated from gen_bogus.c in HDF5 'test' directory.
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* To get this data file, define H5O_ENABLE_BOGUS in src/H5Oprivate, rebuild
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* the library and simply compile gen_bogus.c with that HDF5 library and run it. */
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#define FILE_BOGUS "tbogus.h5"
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/*-------------------------------------------------------------------------
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* Function: main
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*
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* Purpose:
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*
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* Return: Success:
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*
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* Failure:
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*
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* Programmer: Robb Matzke
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* Tuesday, November 24, 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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int
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main(void)
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{
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hid_t fapl=-1, file=-1;
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hid_t dset=-1;
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H5F_t *f=NULL;
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char filename[1024];
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H5G_entry_t oh_ent;
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time_t time_new, ro;
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int i;
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/* Reset library */
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h5_reset();
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fapl = h5_fileaccess();
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h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
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if ((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0)
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goto error;
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if (NULL==(f=H5I_object(file))) {
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H5Eprint_stack(H5E_DEFAULT, stdout);
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goto error;
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}
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/*
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* Test object header creation
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*/
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TESTING("object header creation");
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HDmemset(&oh_ent,0,sizeof(H5G_entry_t));
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if (H5O_create(f, H5P_DATASET_XFER_DEFAULT, 64, &oh_ent/*out*/)<0) {
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H5_FAILED();
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H5Eprint_stack(H5E_DEFAULT, stdout);
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goto error;
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}
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PASSED();
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/* create a new message */
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TESTING("message creation");
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time_new = 11111111;
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if (H5O_modify(&oh_ent, H5O_MTIME_NEW_ID, H5O_NEW_MESG, 0, 0, &time_new, H5P_DATASET_XFER_DEFAULT)<0) {
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H5_FAILED();
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H5Eprint_stack(H5E_DEFAULT, stdout);
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goto error;
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}
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if (H5AC_flush(f, H5P_DATASET_XFER_DEFAULT, TRUE)<0) {
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H5_FAILED();
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H5Eprint_stack(H5E_DEFAULT, stdout);
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goto error;
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}
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if (NULL==H5O_read(&oh_ent, H5O_MTIME_NEW_ID, 0, &ro, H5P_DATASET_XFER_DEFAULT)) {
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H5_FAILED();
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H5Eprint_stack(H5E_DEFAULT, stdout);
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goto error;
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}
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if (ro!=time_new) {
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H5_FAILED();
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HDfprintf(stdout, " got: {%ld}\n", (long)ro);
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HDfprintf(stdout, " ans: {%ld}\n", (long)time_new);
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goto error;
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}
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PASSED();
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/*
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* Test modification of an existing message.
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*/
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TESTING("message modification");
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time_new = 33333333;
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if (H5O_modify(&oh_ent, H5O_MTIME_NEW_ID, 0, 0, 0, &time_new, H5P_DATASET_XFER_DEFAULT)<0) {
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H5_FAILED();
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H5Eprint_stack(H5E_DEFAULT, stdout);
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goto error;
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}
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if (H5AC_flush(f, H5P_DATASET_XFER_DEFAULT, TRUE)<0) {
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H5_FAILED();
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H5Eprint_stack(H5E_DEFAULT, stdout);
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goto error;
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}
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if (NULL==H5O_read(&oh_ent, H5O_MTIME_NEW_ID, 0, &ro, H5P_DATASET_XFER_DEFAULT)) {
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H5_FAILED();
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H5Eprint_stack(H5E_DEFAULT, stdout);
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goto error;
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}
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if (ro!=time_new) {
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H5_FAILED();
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HDfprintf(stdout, " got: {%ld}\n", (long)ro);
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HDfprintf(stdout, " ans: {%ld}\n", (long)time_new);
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goto error;
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}
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PASSED();
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/*
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* Test creation of a second message of the same type.
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*/
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TESTING("duplicate message creation");
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time_new = 55555555;
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if (H5O_modify(&oh_ent, H5O_MTIME_NEW_ID, H5O_NEW_MESG, 0, 0, &time_new, H5P_DATASET_XFER_DEFAULT)<0) {
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H5_FAILED();
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H5Eprint_stack(H5E_DEFAULT, stdout);
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goto error;
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}
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if (H5AC_flush(f, H5P_DATASET_XFER_DEFAULT, TRUE)<0) {
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H5_FAILED();
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H5Eprint_stack(H5E_DEFAULT, stdout);
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goto error;
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}
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if (NULL==H5O_read(&oh_ent, H5O_MTIME_NEW_ID, 1, &ro, H5P_DATASET_XFER_DEFAULT)) {
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H5_FAILED();
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H5Eprint_stack(H5E_DEFAULT, stdout);
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goto error;
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}
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if (ro!=time_new) {
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H5_FAILED();
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HDfprintf(stdout, " got: {%ld}\n", (long)ro);
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HDfprintf(stdout, " ans: {%ld}\n", (long)time_new);
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goto error;
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}
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PASSED();
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/*
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* Test modification of the second message with a symbol table.
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*/
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TESTING("duplicate message modification");
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time_new = 77777777;
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if (H5O_modify(&oh_ent, H5O_MTIME_NEW_ID, 1, 0, 0, &time_new, H5P_DATASET_XFER_DEFAULT)<0) {
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H5_FAILED();
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H5Eprint_stack(H5E_DEFAULT, stdout);
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goto error;
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}
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if (H5AC_flush(f, H5P_DATASET_XFER_DEFAULT, TRUE)<0) {
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H5_FAILED();
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H5Eprint_stack(H5E_DEFAULT, stdout);
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goto error;
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}
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if (NULL==H5O_read(&oh_ent, H5O_MTIME_NEW_ID, 1, &ro, H5P_DATASET_XFER_DEFAULT)) {
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H5_FAILED();
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H5Eprint_stack(H5E_DEFAULT, stdout);
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goto error;
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}
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if (ro!=time_new) {
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H5_FAILED();
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HDfprintf(stdout, " got: {%ld}\n", (long)ro);
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HDfprintf(stdout, " ans: {%ld}\n", (long)time_new);
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goto error;
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}
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PASSED();
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/*
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* Test creation of a bunch of messages one after another to see
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* what happens when the object header overflows in core.
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* (Use 'old' MTIME message here, because it is large enough to be
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* replaced with a continuation message (the new one is too small)
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* and the library doesn't understand how to migrate more than one
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* message from an object header currently - QAK - 10/8/03)
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*/
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TESTING("object header overflow in memory");
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for (i=0; i<40; i++) {
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time_new = (i+1)*1000+1;
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if (H5O_modify(&oh_ent, H5O_MTIME_ID, H5O_NEW_MESG, 0, 0, &time_new, H5P_DATASET_XFER_DEFAULT)<0) {
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H5_FAILED();
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H5Eprint_stack(H5E_DEFAULT, stdout);
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goto error;
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}
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}
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if (H5AC_flush(f, H5P_DATASET_XFER_DEFAULT, TRUE)<0) {
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H5_FAILED();
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H5Eprint_stack(H5E_DEFAULT, stdout);
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goto error;
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}
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PASSED();
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/*
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* Test creation of a bunch of messages one after another to see
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* what happens when the object header overflows on disk.
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*/
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TESTING("object header overflow on disk");
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for (i=0; i<10; i++) {
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time_new = (i + 1) * 1000 + 10;
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if (H5O_modify(&oh_ent, H5O_MTIME_NEW_ID, H5O_NEW_MESG, 0, 0, &time_new, H5P_DATASET_XFER_DEFAULT)<0) {
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H5_FAILED();
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H5Eprint_stack(H5E_DEFAULT, stdout);
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goto error;
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}
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if (H5AC_flush(f, H5P_DATASET_XFER_DEFAULT, TRUE)<0) {
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H5_FAILED();
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H5Eprint_stack(H5E_DEFAULT, stdout);
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goto error;
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}
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}
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PASSED();
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/*
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* Delete all time messages.
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*/
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TESTING("message deletion");
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if (H5O_remove(&oh_ent, H5O_MTIME_NEW_ID, H5O_ALL, TRUE, H5P_DATASET_XFER_DEFAULT)<0) {
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H5_FAILED();
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H5Eprint_stack(H5E_DEFAULT, stdout);
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goto error;
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}
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if (H5O_remove(&oh_ent, H5O_MTIME_ID, H5O_ALL, TRUE, H5P_DATASET_XFER_DEFAULT)<0) {
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H5_FAILED();
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H5Eprint_stack(H5E_DEFAULT, stdout);
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goto error;
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}
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if (H5O_read(&oh_ent, H5O_MTIME_NEW_ID, 0, &ro, H5P_DATASET_XFER_DEFAULT)) {
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H5_FAILED();
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puts(" H5O_read() should have failed but didn't");
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H5Eclear_stack(H5E_DEFAULT);
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goto error;
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}
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if (H5O_read(&oh_ent, H5O_MTIME_ID, 0, &ro, H5P_DATASET_XFER_DEFAULT)) {
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H5_FAILED();
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puts(" H5O_read() should have failed but didn't");
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H5Eclear_stack(H5E_DEFAULT);
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goto error;
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}
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PASSED();
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/* release resources */
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TESTING("object header closing");
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if (H5O_close(&oh_ent)<0) {
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H5_FAILED();
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H5Eprint_stack(H5E_DEFAULT, stdout);
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goto error;
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}
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if (H5Fclose(file)<0) goto error;
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PASSED();
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/* Test reading dataset with undefined object header message */
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TESTING("reading object with unknown header message");
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{
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char testfile[512]="";
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char *srcdir = getenv("srcdir");
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/* Build path to test file */
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if (srcdir && ((HDstrlen(srcdir) + HDstrlen(FILE_BOGUS) + 1) < sizeof(testfile))){
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HDstrcpy(testfile, srcdir);
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HDstrcat(testfile, "/");
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}
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HDstrcat(testfile, FILE_BOGUS);
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if ((file=H5Fopen(testfile, H5F_ACC_RDONLY, fapl))<0)
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goto error;
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/* Open the dataset with the unknown header message (generated with gen_bogus.c) */
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if((dset=H5Dopen(file,"/Dataset1"))<0)
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goto error;
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if (H5Dclose(dset)<0) goto error;
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if (H5Fclose(file)<0) goto error;
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}
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PASSED();
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puts("All object header tests passed.");
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h5_cleanup(FILENAME, fapl);
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return 0;
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error:
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puts("*** TESTS FAILED ***");
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H5E_BEGIN_TRY {
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H5Fclose(file);
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} H5E_END_TRY;
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return 1;
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}
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