hdf5/test/lheap.c
Robb Matzke 4354606d1e [svn-r949] Changes since 19981124
----------------------

./src/H5T.c
	Fixed a typo in the registration of the `unsigned char' to
	`unsigned long long' type conversion that caused it to not be
	registered, falling back to software whenever that conversion
	path was taken.

./MANIFEST
./test/Makefile.in
./test/testhdf5.c
./test/testhdf5.h
./test/theap.c		[REMOVED]
./test/lheap.c		[NEW]
./test/tohdr.c		[REMOVED]
./test/ohdr.c		[NEW]
./test/tstab.c		[REMOVED]
./test/stab.c		[NEW]
	Removed the `t' from the front of these names and made each
	test a stand-alone program following the format of most of the
	other tests.

./test/big.c
	Uses libh5test.a but always sets the low-level driver to 1GB
	file family.

	The `#if' near the top to set the data space to 8GB has been
	simplified now that `long_long' is always defined and the
	error message is improved when `long_long' isn't wide enough.

	Cleanup code was added to the error handling.

./test/gheap.c
./test/istore.c
	Uses libh5test.a.  Added error cleanup code.

./test/dtypes.c
./test/h5test.c
	Added 68 new tests that check hardware and software
	conversions between `long long' and `unsigned long long' and
	the other integer types.  The tests only run on machines where
	sizeof(long_long)!=sizeof(long).  We test a total of 180
	different integer conversions, half in hardware and half in
	software.

	Cut down the number of times each test is run from 5 to 1 so
	it doesn't take so long.  If you want to run more times
	there's a constant that can be changed at the top of the file.

./test/extend.c
	Removed unused variable.

./test/h5test.c
./test/h5test.h
./test/external.c
./test/fillval.c
	The h5_cleanup() returns true/false so it can be used in an `if'
	statement to clean up additional files.

./doc/html/Environment.html
	Indented.  Added HDF5_PREFIX and HDF5_DRIVER descriptions.

./src/H5P.c
	Changed the trace type for the second argument from `Iu' to
	`x' since it's an output parameter.

./INSTALL
	Added a warning that the GNU zlib that comes with the latest
	version of HDF4 is too old to use with HDF5 and must be
	renamed so configure doesn't see it when `--enable-hdf4' is
	used.
1998-11-25 09:58:22 -05:00

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/*
* Copyright © 1998 NCSA
* All rights reserved.
*
* Programmer: Robb Matzke <matzke@llnl.gov>
* Tuesday, November 24, 1998
*
* Purpose: Test local heaps used by symbol tables (groups).
*/
#include <h5test.h>
#include <H5HLprivate.h>
#include <H5Iprivate.h>
const char *FILENAME[] = {
"lheap",
NULL
};
#define NOBJS 40
/*-------------------------------------------------------------------------
* Function: main
*
* Purpose: Create a file, create a local heap, write data into the local
* heap, close the file, open the file, read data out of the
* local heap, close the file.
*
* Return: Success: zero
*
* Failure: non-zero
*
* Programmer: Robb Matzke
* Tuesday, November 24, 1998
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
int
main(void)
{
hid_t fapl=-1; /*file access properties */
hid_t file=-1; /*hdf5 file */
H5F_t *f=NULL; /*hdf5 file pointer */
char filename[1024]; /*file name */
haddr_t heap_addr; /*local heap address */
size_t obj[NOBJS]; /*offsets within the heap */
int i, j; /*miscellaneous counters */
char buf[1024]; /*the value to store */
const char *s; /*value to read */
/* Reset library */
h5_reset();
fapl = h5_fileaccess();
/*
* Test writing to the heap...
*/
TESTING("local heap write");
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))) {
FAILED();
H5Eprint(stdout);
goto error;
}
if (H5HL_create(f, 0, &heap_addr/*out*/)<0) {
FAILED();
H5Eprint(stdout);
goto error;
}
for (i = 0; i < NOBJS; i++) {
sprintf(buf, "%03d-", i);
for (j=4; j<i; j++) buf[j] = '0' + j%10;
if (j>4) buf[j] = '\0';
if ((size_t)(-1)==(obj[i]=H5HL_insert(f, &heap_addr, strlen(buf)+1,
buf))) {
FAILED();
H5Eprint(stdout);
goto error;
}
}
if (H5Fclose(file)<0) goto error;
PASSED();
/*
* Test reading from the heap...
*/
TESTING("local heap read");
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if ((file=H5Fopen(filename, H5F_ACC_RDONLY, fapl))<0) goto error;
if (NULL==(f=H5I_object(file))) {
FAILED();
H5Eprint(stdout);
goto error;
}
for (i=0; i<NOBJS; i++) {
sprintf(buf, "%03d-", i);
for (j=4; j<i; j++) buf[j] = '0' + j%10;
if (j>4) buf[j] = '\0';
if (NULL==(s=H5HL_peek(f, &heap_addr, obj[i]))) {
FAILED();
H5Eprint(stdout);
goto error;
}
if (strcmp(s, buf)) {
FAILED();
printf(" i=%d, heap offset=%lu\n", i, (unsigned long)(obj[i]));
printf(" got: \"%s\"\n", s);
printf(" ans: \"%s\"\n", buf);
goto error;
}
}
if (H5Fclose(file)<0) goto error;
PASSED();
puts("All local heap tests passed.");
h5_cleanup(fapl);
return 0;
error:
puts("*** TESTS FAILED ***");
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return 1;
}