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/*
* Copyright © 1998 NCSA
* All rights reserved.
*
* Programmer: Robb Matzke <matzke@llnl.gov>
* Tuesday, November 24, 1998
*/
#include <h5test.h>
#include <H5Iprivate.h>
#include <H5Oprivate.h>
/*
* This file needs to access private datatypes from the H5G package.
*/
#define H5G_PACKAGE
#include <H5Gpkg.h>
const char *FILENAME[] = {
"ohdr",
NULL
};
/*-------------------------------------------------------------------------
* Function: main
*
* Purpose:
*
* Return: Success:
*
* Failure:
*
* Programmer: Robb Matzke
* Tuesday, November 24, 1998
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
int
main(void)
{
hid_t fapl=-1, file=-1;
H5F_t *f=NULL;
char filename[1024];
H5G_entry_t oh_ent;
H5O_stab_t stab, ro;
int i;
/* Reset library */
h5_reset();
fapl = h5_fileaccess();
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if ((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0)
goto error;
if (NULL==(f=H5I_object(file))) {
H5Eprint(stdout);
goto error;
}
/*
* Test object header creation
*/
TESTING("object header creation");
if (H5O_create(f, 64, &oh_ent/*out*/)<0) {
FAILED();
H5Eprint(stdout);
goto error;
}
PASSED();
/* create a new message */
TESTING("message creation");
stab.btree_addr.offset = 11111111;
stab.heap_addr.offset = 22222222;
if (H5O_modify(&oh_ent, H5O_STAB, H5O_NEW_MESG, 0, &stab)<0) {
FAILED();
H5Eprint(stdout);
goto error;
}
if (H5AC_flush(f, NULL, 0, TRUE)<0) {
FAILED();
H5Eprint(stdout);
goto error;
}
if (NULL==H5O_read(&oh_ent, H5O_STAB, 0, &ro)) {
FAILED();
H5Eprint(stdout);
goto error;
}
if (H5F_addr_ne(&(ro.btree_addr), &(stab.btree_addr)) ||
H5F_addr_ne(&(ro.heap_addr), &(stab.heap_addr))) {
FAILED();
HDfprintf(stdout, " got: {%a, %a}\n",
&(ro.btree_addr), &(ro.heap_addr));
HDfprintf(stdout, " ans: {%a, %a}\n",
&(stab.btree_addr), &(stab.heap_addr));
goto error;
}
PASSED();
/*
* Test modification of an existing message.
*/
TESTING("message modification");
stab.btree_addr.offset = 33333333;
stab.heap_addr.offset = 44444444;
if (H5O_modify(&oh_ent, H5O_STAB, 0, 0, &stab)<0) {
FAILED();
H5Eprint(stdout);
goto error;
}
if (H5AC_flush(f, NULL, 0, TRUE)<0) {
FAILED();
H5Eprint(stdout);
goto error;
}
if (NULL==H5O_read(&oh_ent, H5O_STAB, 0, &ro)) {
FAILED();
H5Eprint(stdout);
goto error;
}
if (H5F_addr_ne(&(ro.btree_addr), &(stab.btree_addr)) ||
H5F_addr_ne(&(ro.heap_addr), &(stab.heap_addr))) {
FAILED();
HDfprintf(stdout, " got: {%a, %a}\n",
&(ro.btree_addr), &(ro.heap_addr));
HDfprintf(stdout, " ans: {%a, %a}\n",
&(stab.btree_addr), &(stab.heap_addr));
goto error;
}
PASSED();
/*
* Test creation of a second message of the same type.
*/
TESTING("duplicate message creation");
stab.btree_addr.offset = 55555555;
stab.heap_addr.offset = 66666666;
if (H5O_modify(&oh_ent, H5O_STAB, H5O_NEW_MESG, 0, &stab)<0) {
FAILED();
H5Eprint(stdout);
goto error;
}
if (H5AC_flush(f, NULL, 0, TRUE)<0) {
FAILED();
H5Eprint(stdout);
goto error;
}
if (NULL==H5O_read(&oh_ent, H5O_STAB, 1, &ro)) {
FAILED();
H5Eprint(stdout);
goto error;
}
if (H5F_addr_ne(&(ro.btree_addr), &(stab.btree_addr)) ||
H5F_addr_ne(&(ro.heap_addr), &(stab.heap_addr))) {
FAILED();
HDfprintf(stdout, " got: {%a, %a}\n",
&(ro.btree_addr), &(ro.heap_addr));
HDfprintf(stdout, " ans: {%a, %a}\n",
&(stab.btree_addr), &(stab.heap_addr));
goto error;
}
PASSED();
/*
* Test modification of the second message with a symbol table.
*/
TESTING("duplicate message modification");
stab.btree_addr.offset = 77777777;
stab.heap_addr.offset = 88888888;
if (H5O_modify(&oh_ent, H5O_STAB, 1, 0, &stab)<0) {
FAILED();
H5Eprint(stdout);
goto error;
}
if (H5AC_flush(f, NULL, 0, TRUE)<0) {
FAILED();
H5Eprint(stdout);
goto error;
}
if (NULL==H5O_read(&oh_ent, H5O_STAB, 1, &ro)) {
FAILED();
H5Eprint(stdout);
goto error;
}
if (H5F_addr_ne(&(ro.btree_addr), &(stab.btree_addr)) ||
H5F_addr_ne(&(ro.heap_addr), &(stab.heap_addr))) {
FAILED();
HDfprintf(stdout, " got: {%a, %a}\n",
&(ro.btree_addr), &(ro.heap_addr));
HDfprintf(stdout, " ans: {%a, %a}\n",
&(stab.btree_addr), &(stab.heap_addr));
goto error;
}
PASSED();
/*
* Test creation of a bunch of messages one after another to see
* what happens when the object header overflows in core.
*/
TESTING("object header overflow in memory");
for (i=0; i<40; i++) {
stab.btree_addr.offset = (i+1)*1000+1;
stab.heap_addr.offset = (i+1)*1000+2;
if (H5O_modify(&oh_ent, H5O_STAB, H5O_NEW_MESG, 0, &stab)<0) {
FAILED();
H5Eprint(stdout);
goto error;
}
}
if (H5AC_flush(f, NULL, 0, TRUE)<0) {
FAILED();
H5Eprint(stdout);
goto error;
}
PASSED();
/*
* Test creation of a bunch of messages one after another to see
* what happens when the object header overflows on disk.
*/
TESTING("object header overflow on disk");
for (i=0; i<10; i++) {
stab.btree_addr.offset = (i + 1) * 1000 + 10;
stab.heap_addr.offset = (i + 1) * 1000 + 20;
if (H5O_modify(&oh_ent, H5O_STAB, H5O_NEW_MESG, 0, &stab)<0) {
FAILED();
H5Eprint(stdout);
goto error;
}
if (H5AC_flush(f, NULL, 0, TRUE)<0) {
FAILED();
H5Eprint(stdout);
goto error;
}
}
PASSED();
/*
* Delete all symbol table messages.
*/
TESTING("message deletion");
if (H5O_remove(&oh_ent, H5O_STAB, H5O_ALL)<0) {
FAILED();
H5Eprint(stdout);
goto error;
}
if (H5O_read(&oh_ent, H5O_STAB, 0, &ro)) {
FAILED();
puts(" H5O_read() should have failed but didn't");
H5Eclear();
goto error;
}
PASSED();
/* release resources */
TESTING("object header closing");
if (H5O_close(&oh_ent)<0) {
FAILED();
H5Eprint(stdout);
goto error;
}
if (H5Fclose(file)<0) goto error;
PASSED();
puts("All object header tests passed.");
h5_cleanup(fapl);
return 0;
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return 1;
}
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