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hdf5/test/set_extent.c
Dana Robinson 7f1e49206d
Renamed COPYING to LICENSE (#4978) 
This is where most people will expect to find license information. The
COPYING_LBNL_HDF5 file has also been renamed to LICENSE_LBNL_HDF5.
The licenses are unchanged.
2024-10-18 21:13:04 -07:00

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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* 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 LICENSE file, which can be found at the root of the source code *
* distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* Purpose: Tests the H5Dset_extent call
*/
#include "h5test.h"
/*-------------------------------------------------------------------------
*
* Tests the function H5Dset_extent.
*
*-------------------------------------------------------------------------
*/
static const char *FILENAME[] = {"set_extent1", "set_extent2", "set_extent3", "set_extent4",
"set_extent5", "set_extent6", NULL};
#define NAME_BUF_SIZE 1024
#define EXT_FILE_NAME1 "ext1.bin"
#define EXT_FILE_NAME2 "ext2.bin"
#define CONFIG_COMPRESS 0x01u
#define CONFIG_FILL 0x02u
#define CONFIG_EARLY_ALLOC 0x04u
#define CONFIG_UNFILT_EDGE 0x08u
#define CONFIG_ALL (CONFIG_COMPRESS + CONFIG_FILL + CONFIG_EARLY_ALLOC + CONFIG_UNFILT_EDGE)
#define FILL_VALUE (-1)
#define DO_RANKS_PRINT_CONFIG(TEST) \
{ \
printf(" Config:\n"); \
printf(" Test: %s\n", TEST); \
printf(" Compression: %s\n", (config & CONFIG_COMPRESS ? "yes" : "no")); \
printf(" Fill value: %s\n", (do_fillvalue ? "yes" : "no")); \
printf(" Early allocation: %s\n", (config & CONFIG_EARLY_ALLOC ? "yes" : "no")); \
printf(" Edge chunk filters: %s\n", (config & CONFIG_UNFILT_EDGE ? "disabled" : "enabled")); \
} /* end DO_RANKS_PRINT_CONFIG */
#define RANK1 1
#define RANK2 2
#define RANK3 3
#define DIM0 5
#define DIM1 5
#define DIM2 5
#define DIMS0 3
#define DIMS1 3
#define DIMS2 3
#define DIME0 7
#define DIME1 7
#define DIME2 7
#define ISTORE_IK 64
#define RAND4_NITER 100
#define RAND4_SPARSE_SWITCH 10
#define RAND4_FAIL_DUMP(NDIM_SETS, J, K, L, M) \
{ \
H5_FAILED(); \
AT(); \
test_random_rank4_dump(NDIM_SETS, dim_log->arr, cdims, J, K, L, M); \
goto error; \
} /* end RAND4_FAIL_DUMP */
#define RAND4_VL_NITER 40
#define RAND4_VL_SPARSE_SWITCH 5
typedef enum rank4_index_t {
RANK4_INDEX_BTREE = 0, /* Use b-tree (1/2) as chunk index */
RANK4_INDEX_FARRAY, /* Use fixed array as chunk index */
RANK4_INDEX_EARRAY, /* Use extensible array as chunk index */
RANK4_NINDICES, /* Must be last */
} rank4_index_t;
static int do_ranks(hid_t fapl, bool new_format, bool use_select_io);
static int do_layouts(hid_t fapl, bool use_select_io);
static int test_rank1(hid_t fapl, hid_t dcpl, hid_t dxpl, bool do_fill_value, bool disable_edge_filters,
bool set_istore_k);
static int test_rank2(hid_t fapl, hid_t dcpl, hid_t dxpl, bool do_fill_value, bool disable_edge_filters,
bool set_istore_k);
static int test_rank3(hid_t fapl, hid_t dcpl, hid_t dxpl, bool do_fill_value, bool disable_edge_filters,
bool set_istore_k);
static int test_random_rank4(hid_t fapl, hid_t dcpl, hid_t dxpl, bool do_fillvalue, bool disable_edge_filters,
bool do_sparse, rank4_index_t index_type);
static int test_random_rank4_vl(hid_t fapl, hid_t dcpl, hid_t dxpl, bool do_fillvalue,
bool disable_edge_filters, bool do_sparse, rank4_index_t index_type);
static int test_external(hid_t fapl, bool use_select_io);
static int test_layouts(H5D_layout_t layout, hid_t fapl, hid_t dxpl);
static void test_random_rank4_dump(unsigned ndim_sets, hsize_t dim_log[][4], hsize_t cdims[4], int j, int k,
int l, int m);
/*-------------------------------------------------------------------------
* main
*-------------------------------------------------------------------------
*/
int
main(void)
{
hid_t fapl; /* file access property list */
hid_t fapl2; /* file access property list w/latest format set */
unsigned new_format; /* Whether to use the latest file format */
unsigned chunk_cache; /* Whether to enable chunk caching */
int nerrors = 0;
const char *driver_name; /* File Driver value from environment */
bool contig_addr_vfd; /* Whether VFD used has a contiguous address space */
driver_name = h5_get_test_driver_name();
/* Current VFD that does not support contiguous address space */
contig_addr_vfd = (bool)(strcmp(driver_name, "split") != 0 && strcmp(driver_name, "multi") != 0);
/* Initialize random number seed */
srand((unsigned)time(NULL));
h5_test_init();
fapl = h5_fileaccess();
/* Copy the file access property list */
if ((fapl2 = H5Pcopy(fapl)) < 0)
TEST_ERROR;
/* Set chunk cache so only part of the chunks can be cached on fapl */
if (H5Pset_cache(fapl, 0, (size_t)8, 256 * sizeof(int), 0.75) < 0)
TEST_ERROR;
/* Disable chunk caching on fapl2 */
if (H5Pset_cache(fapl2, 0, (size_t)0, (size_t)0, 0.0) < 0)
TEST_ERROR;
/* Set the "use the latest version of the format" bounds for creating objects in the file */
if (H5Pset_libver_bounds(fapl2, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
TEST_ERROR;
/* Test with old & new format groups */
for (new_format = false; new_format <= true; new_format++) {
hid_t my_fapl;
/* Test chunked datasets with and without chunk cache */
for (chunk_cache = false; chunk_cache <= true; chunk_cache++) {
/* Output message about the type of format */
if (new_format)
printf("Testing with new file format");
else
printf("Testing with old file format");
/* Set the FAPL for the chunk cache settings */
if (chunk_cache) {
puts(" and chunk cache enabled:");
my_fapl = fapl;
} /* end if */
else {
puts(" and chunk cache disabled:");
my_fapl = fapl2;
} /* end else */
/* Set the FAPL for the type of format */
if (new_format) {
/* Set the "use the latest version of the format" bounds for
* creating objects in the file */
if (H5Pset_libver_bounds(my_fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
TEST_ERROR;
} /* end if */
else
/* Set the "use the earliest version of the format" bounds for
* creating objects in the file */
if (H5Pset_libver_bounds(my_fapl, H5F_LIBVER_EARLIEST, H5F_LIBVER_LATEST) < 0)
TEST_ERROR;
/* Tests which use chunked datasets */
if (!new_format || (new_format && contig_addr_vfd)) {
/* Run do_ranks() with H5D_SELECTION_IO_MODE_DEFAULT/H5D_SELECTION_IO_MODE_ON */
nerrors += do_ranks(my_fapl, new_format, false) < 0 ? 1 : 0;
nerrors += do_ranks(my_fapl, new_format, true) < 0 ? 1 : 0;
}
} /* end for */
/* Tests which do not use chunked datasets */
if (!new_format || (new_format && contig_addr_vfd)) {
/* Run test_external() with H5D_SELECTION_IO_MODE_DEFAULT/H5D_SELECTION_IO_MODE_ON */
nerrors += test_external(fapl, false) < 0 ? 1 : 0;
nerrors += test_external(fapl, true) < 0 ? 1 : 0;
/* Run do_layouts() with H5D_SELECTION_IO_MODE_DEFAULT/H5D_SELECTION_IO_MODE_ON */
nerrors += do_layouts(fapl, false) < 0 ? 1 : 0;
nerrors += do_layouts(fapl, true) < 0 ? 1 : 0;
}
} /* end for */
/* Close 2nd FAPL */
if (H5Pclose(fapl2) < 0)
TEST_ERROR;
/* Verify symbol table messages are cached */
nerrors += (h5_verify_cached_stabs(FILENAME, fapl) < 0 ? 1 : 0);
h5_cleanup(FILENAME, fapl);
HDremove(EXT_FILE_NAME1);
HDremove(EXT_FILE_NAME2);
if (nerrors)
goto error;
puts("All H5Dset_extent tests passed.");
return 0;
error:
nerrors = MAX(1, nerrors);
printf("***** %d H5Dset_extent TEST%s FAILED! *****\n", nerrors, 1 == nerrors ? "" : "S");
return 1;
}
/*-------------------------------------------------------------------------
* test with several ranks
*-------------------------------------------------------------------------
*/
static int
do_ranks(hid_t fapl, bool new_format, bool use_select_io)
{
bool do_fillvalue = false;
bool disable_edge_filters = false;
rank4_index_t index_type;
hid_t dcpl = H5I_INVALID_HID;
hid_t dxpl = H5I_INVALID_HID;
int fillvalue = FILL_VALUE;
unsigned config;
bool driver_is_parallel;
if ((dxpl = H5Pcreate(H5P_DATASET_XFER)) < 0)
TEST_ERROR;
if (use_select_io) {
TESTING_2("datasets with ranks 1 to 4 (all configurations)");
printf("\n With H5D_SELECTION_IO_MODE_ON ");
if (H5Pset_selection_io(dxpl, H5D_SELECTION_IO_MODE_ON) < 0)
TEST_ERROR;
}
else {
TESTING_2("datasets with ranks 1 to 4 (all configurations)");
printf("\n With H5D_SELECTION_IO_MODE_DEFAULT ");
}
if (h5_using_parallel_driver(fapl, &driver_is_parallel) < 0)
TEST_ERROR;
/* Loop over different configurations for tests */
for (config = 0; config <= CONFIG_ALL; config++) {
/* Create DCPL and add appropriate settings */
if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
TEST_ERROR;
if (config & CONFIG_COMPRESS) {
#ifdef H5_HAVE_FILTER_DEFLATE
if (H5Pset_deflate(dcpl, 9) < 0)
TEST_ERROR;
#else /* H5_HAVE_FILTER_DEFLATE */
if (H5Pclose(dcpl) < 0)
TEST_ERROR;
continue;
#endif /* H5_HAVE_FILTER_DEFLATE */
} /* end if */
if (config & CONFIG_FILL) {
do_fillvalue = true;
if (H5Pset_fill_value(dcpl, H5T_NATIVE_INT, &fillvalue) < 0)
TEST_ERROR;
} /* end if */
else
do_fillvalue = false;
if (config & CONFIG_EARLY_ALLOC)
if (H5Pset_alloc_time(dcpl, H5D_ALLOC_TIME_EARLY) < 0)
TEST_ERROR;
if (config & CONFIG_UNFILT_EDGE)
disable_edge_filters = true;
else
disable_edge_filters = false;
/* Run tests */
if (do_fillvalue) {
unsigned ifset;
/* Iterate over different fill times */
for (ifset = 0; ifset <= 1; ifset++) {
if (ifset) {
if (H5Pset_fill_time(dcpl, H5D_FILL_TIME_IFSET) < 0)
TEST_ERROR;
} /* end if */
else if (H5Pset_fill_time(dcpl, H5D_FILL_TIME_ALLOC) < 0)
TEST_ERROR;
if (test_rank1(fapl, dcpl, dxpl, do_fillvalue, disable_edge_filters, false) < 0) {
DO_RANKS_PRINT_CONFIG("Rank 1")
printf(" Fill time: %s\n", (ifset ? "H5D_FILL_TIME_IFSET" : "H5D_FILL_TIME_ALLOC"));
goto error;
} /* end if */
if (test_rank2(fapl, dcpl, dxpl, do_fillvalue, disable_edge_filters, false) < 0) {
DO_RANKS_PRINT_CONFIG("Rank 2")
printf(" Fill time: %s\n", (ifset ? "H5D_FILL_TIME_IFSET" : "H5D_FILL_TIME_ALLOC"));
goto error;
} /* end if */
if (test_rank3(fapl, dcpl, dxpl, do_fillvalue, disable_edge_filters, false) < 0) {
DO_RANKS_PRINT_CONFIG("Rank 3")
printf(" Fill time: %s\n", (ifset ? "H5D_FILL_TIME_IFSET" : "H5D_FILL_TIME_ALLOC"));
goto error;
} /* end if */
if (test_rank2(fapl, dcpl, dxpl, do_fillvalue, disable_edge_filters, true) < 0) {
DO_RANKS_PRINT_CONFIG("Rank 2 with non-default indexed storage B-tree")
printf(" Fill time: %s\n", (ifset ? "H5D_FILL_TIME_IFSET" : "H5D_FILL_TIME_ALLOC"));
goto error;
} /* end if */
} /* end for */
} /* end if */
else {
/* These tests expect fill values to be written even if there is no
* fill value defined */
if (H5Pset_fill_time(dcpl, H5D_FILL_TIME_ALLOC) < 0)
TEST_ERROR;
if (test_rank1(fapl, dcpl, dxpl, do_fillvalue, disable_edge_filters, false) < 0) {
DO_RANKS_PRINT_CONFIG("Rank 1")
goto error;
} /* end if */
if (test_rank2(fapl, dcpl, dxpl, do_fillvalue, disable_edge_filters, false) < 0) {
DO_RANKS_PRINT_CONFIG("Rank 2")
goto error;
} /* end if */
if (test_rank3(fapl, dcpl, dxpl, do_fillvalue, disable_edge_filters, false) < 0) {
DO_RANKS_PRINT_CONFIG("Rank 3")
goto error;
} /* end if */
if (test_rank2(fapl, dcpl, dxpl, do_fillvalue, disable_edge_filters, true) < 0) {
DO_RANKS_PRINT_CONFIG("Rank 2 with non-default indexed storage B-tree")
goto error;
} /* end if */
} /* end else */
/* The rank 4 test expects the fill value to be written only if
* defined */
if (H5Pset_fill_time(dcpl, H5D_FILL_TIME_IFSET) < 0)
TEST_ERROR;
/* Iterate over different index types, but only if using the new format
*/
for (index_type = RANK4_INDEX_BTREE; index_type < RANK4_NINDICES; index_type++) {
/* Standard test */
if (test_random_rank4(fapl, dcpl, dxpl, do_fillvalue, disable_edge_filters, false, index_type) <
0) {
DO_RANKS_PRINT_CONFIG("Randomized rank 4")
printf(" Index: %s\n", index_type == RANK4_INDEX_BTREE
? "btree"
: (index_type == RANK4_INDEX_FARRAY ? "farray" : "earray"));
goto error;
} /* end if */
if (!driver_is_parallel) {
/* VL test */
if (test_random_rank4_vl(fapl, dcpl, dxpl, do_fillvalue, disable_edge_filters, false,
index_type) < 0) {
DO_RANKS_PRINT_CONFIG("Randomized rank 4 variable length")
printf(" Index: %s\n", index_type == RANK4_INDEX_BTREE
? "btree"
: (index_type == RANK4_INDEX_FARRAY ? "farray" : "earray"));
goto error;
} /* end if */
}
/* Sparse allocation test (regular and VL) */
if (!(config & CONFIG_EARLY_ALLOC)) {
if (test_random_rank4(fapl, dcpl, dxpl, do_fillvalue, disable_edge_filters, true,
index_type) < 0) {
DO_RANKS_PRINT_CONFIG("Randomized rank 4 with sparse allocation")
printf(" Index: %s\n", index_type == RANK4_INDEX_BTREE
? "btree"
: (index_type == RANK4_INDEX_FARRAY ? "farray" : "earray"));
goto error;
} /* end if */
if (!driver_is_parallel) {
if (test_random_rank4_vl(fapl, dcpl, dxpl, do_fillvalue, disable_edge_filters, true,
index_type) < 0) {
DO_RANKS_PRINT_CONFIG("Randomized rank 4 variable length with sparse allocation")
printf(" Index: %s\n",
index_type == RANK4_INDEX_BTREE
? "btree"
: (index_type == RANK4_INDEX_FARRAY ? "farray" : "earray"));
goto error;
} /* end if */
}
} /* end if */
/* Break out if using the old format */
if (!new_format)
break;
} /* end for */
/* Close dcpl */
if (H5Pclose(dcpl) < 0)
TEST_ERROR;
} /* end for */
/* Close dxpl */
if (H5Pclose(dxpl) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
H5Pclose(dcpl);
H5Pclose(dxpl);
}
H5E_END_TRY
return -1;
} /* end do_ranks */
/*-------------------------------------------------------------------------
* test with different storage layouts
*-------------------------------------------------------------------------
*/
static int
do_layouts(hid_t fapl, bool use_select_io)
{
hid_t new_fapl = H5I_INVALID_HID;
hid_t dxpl = H5I_INVALID_HID;
H5F_libver_t low, high; /* Low and high bounds */
herr_t ret; /* Generic return value */
TESTING("storage layout use - tested with all low/high library format bounds");
if ((dxpl = H5Pcreate(H5P_DATASET_XFER)) < 0)
TEST_ERROR;
if (use_select_io) {
printf("\n With H5D_SELECTION_IO_MODE_ON ");
if (H5Pset_selection_io(dxpl, H5D_SELECTION_IO_MODE_ON) < 0)
TEST_ERROR;
}
else
printf("\n With H5D_SELECTION_IO_MODE_DEFAULT ");
/* Loop through all the combinations of low/high library format bounds */
for (low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; low++) {
for (high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; high++) {
/* Copy plist to use locally to avoid modifying the original */
new_fapl = H5Pcopy(fapl);
/* Set version bounds */
H5E_BEGIN_TRY
{
ret = H5Pset_libver_bounds(new_fapl, low, high);
}
H5E_END_TRY
if (ret < 0) /* Invalid low/high combinations */
{
if (H5Pclose(new_fapl) < 0)
goto error;
continue;
}
if (test_layouts(H5D_COMPACT, new_fapl, dxpl) < 0)
goto error;
if (test_layouts(H5D_CONTIGUOUS, new_fapl, dxpl) < 0)
goto error;
if (H5Pclose(new_fapl) < 0)
goto error;
} /* end for high */
} /* end for low */
if (H5Pclose(dxpl) < 0)
goto error;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
H5Pclose(new_fapl);
H5Pclose(dxpl);
}
H5E_END_TRY
return -1;
}
/*-------------------------------------------------------------------------
* test usage with a 1D rank
*-------------------------------------------------------------------------
*/
static int
test_rank1(hid_t fapl, hid_t dcpl, hid_t dxpl, bool do_fill_value, bool disable_edge_filters,
bool set_istore_k)
{
hid_t fid = H5I_INVALID_HID;
hid_t did = H5I_INVALID_HID;
hid_t sid = H5I_INVALID_HID;
hid_t my_dcpl = H5I_INVALID_HID;
hid_t fcpl;
hsize_t dims_o[RANK1] = {DIM0}; /* original dimensions */
hsize_t dims_s[RANK1] = {DIMS0}; /* shrinking dimensions */
hsize_t dims_e[RANK1] = {DIME0}; /* extended dimensions */
hsize_t dims_c[RANK1] = {2}; /* chunk dimensions */
hsize_t dims_r[RANK1]; /* read dimensions */
hsize_t maxdims[RANK1] = {H5S_UNLIMITED};
int buf_o[DIM0];
int buf_s[DIMS0];
int buf_e[DIME0];
int buf_r[DIM0];
int i;
int comp_value;
char filename[NAME_BUF_SIZE];
if (do_fill_value)
comp_value = FILL_VALUE;
else
comp_value = 0;
for (i = 0; i < DIM0; i++)
buf_o[i] = 2;
/* create a file creation property list */
if ((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0)
TEST_ERROR;
/* set non-default indexed storage B-tree internal 'K' value */
if (set_istore_k)
if (H5Pset_istore_k(fcpl, ISTORE_IK) < 0)
TEST_ERROR;
/* create a new file */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, fcpl, fapl)) < 0)
TEST_ERROR;
/* close property list */
if (H5Pclose(fcpl) < 0)
TEST_ERROR;
/* create the data space with unlimited dimensions. */
if ((sid = H5Screate_simple(RANK1, dims_o, maxdims)) < 0)
TEST_ERROR;
/* modify dataset creation properties, i.e. enable chunking. */
if ((my_dcpl = H5Pcopy(dcpl)) < 0)
TEST_ERROR;
if (H5Pset_chunk(my_dcpl, RANK1, dims_c) < 0)
TEST_ERROR;
if (disable_edge_filters)
if (H5Pset_chunk_opts(my_dcpl, H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS) < 0)
TEST_ERROR;
/*-------------------------------------------------------------------------
* create, write dataset
*-------------------------------------------------------------------------
*/
/* create a dataset */
if ((did = H5Dcreate2(fid, "dset1", H5T_NATIVE_INT, sid, H5P_DEFAULT, my_dcpl, H5P_DEFAULT)) < 0)
TEST_ERROR;
/* write */
if (H5Dwrite(did, H5T_NATIVE_INT, sid, H5S_ALL, dxpl, buf_o) < 0)
TEST_ERROR;
#if defined(H5_SET_EXTENT_DEBUG)
printf("\n buf_o: ");
for (i = 0; i < (int)dims_o[0]; i++)
printf("%d ", buf_o[i]);
printf("\n");
#endif
if (H5Sclose(sid) < 0)
TEST_ERROR;
/*-------------------------------------------------------------------------
* set new dimensions for the array; expand it
*-------------------------------------------------------------------------
*/
/* set new dimensions for the array. */
if (H5Dset_extent(did, dims_e) < 0)
TEST_ERROR;
/* get the space */
if ((sid = H5Dget_space(did)) < 0)
TEST_ERROR;
/* get dimensions */
if (H5Sget_simple_extent_dims(sid, dims_r, NULL) < 0)
TEST_ERROR;
if (H5Sclose(sid) < 0)
TEST_ERROR;
/* check dimensions */
for (i = 0; i < RANK1; i++)
if (dims_r[i] != dims_e[i])
TEST_ERROR;
/* read */
if (H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, buf_e) < 0)
TEST_ERROR;
#if defined(H5_SET_EXTENT_DEBUG)
printf("\n buf_e: ");
for (i = 0; i < (int)dims_r[0]; i++)
printf("%d ", buf_e[i]);
printf("\n");
#endif
/* compare the read array with the expanded array */
for (i = 0; i < (int)dims_r[0]; i++)
if (i >= DIM0) {
if (buf_e[i] != comp_value) {
printf("buf_e[%d] = %d\n", i, buf_e[i]);
printf("expected = %d\n", comp_value);
TEST_ERROR;
} /* end if */
} /* end if */
else {
if (buf_e[i] != buf_o[i])
TEST_ERROR;
} /* end else */
/*-------------------------------------------------------------------------
* shrink
*-------------------------------------------------------------------------
*/
/* set new dimensions for the array. */
if (H5Dset_extent(did, dims_s) < 0)
TEST_ERROR;
/* get the space */
if ((sid = H5Dget_space(did)) < 0)
TEST_ERROR;
/* get dimensions */
if (H5Sget_simple_extent_dims(sid, dims_r, NULL) < 0)
TEST_ERROR;
if (H5Sclose(sid) < 0)
TEST_ERROR;
/* check dimensions */
for (i = 0; i < RANK1; i++)
if (dims_r[i] != dims_s[i])
TEST_ERROR;
/* for this case we close and reopen file */
if (set_istore_k) {
if (H5Dclose(did) < 0)
TEST_ERROR;
if (H5Fclose(fid) < 0)
TEST_ERROR;
if ((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
TEST_ERROR;
if ((did = H5Dopen2(fid, "dset1", H5P_DEFAULT)) < 0)
TEST_ERROR;
} /* end if */
/*-------------------------------------------------------------------------
* read
*-------------------------------------------------------------------------
*/
/* read */
if (H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, buf_s) < 0)
TEST_ERROR;
#if defined(H5_SET_EXTENT_DEBUG)
printf("\n dims_r: ");
for (i = 0; i < (int)dims_r[0]; i++)
printf("%d ", buf_s[i]);
printf("\n");
#endif
/* compare the read array with the shrunk array */
for (i = 0; i < (int)dims_r[0]; i++)
if (buf_s[i] != buf_o[i]) {
printf("buf_s[%d] = %d\n", i, buf_s[i]);
printf("buf_o[%d] = %d\n", i, buf_o[i]);
TEST_ERROR;
} /* end if */
/*-------------------------------------------------------------------------
* expand it back to original size
*-------------------------------------------------------------------------
*/
/* set new dimensions for the array */
if (H5Dset_extent(did, dims_o) < 0)
TEST_ERROR;
/* get the space */
if ((sid = H5Dget_space(did)) < 0)
TEST_ERROR;
/* get dimensions. */
if (H5Sget_simple_extent_dims(sid, dims_r, NULL) < 0)
TEST_ERROR;
if (H5Sclose(sid) < 0)
TEST_ERROR;
/* check dimensions */
for (i = 0; i < RANK1; i++)
if (dims_r[i] != dims_o[i])
TEST_ERROR;
/* read */
if (H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, buf_r) < 0)
TEST_ERROR;
#if defined(H5_SET_EXTENT_DEBUG)
printf("\n dims_r: ");
for (i = 0; i < (int)dims_r[0]; i++)
printf("%d ", buf_r[i]);
printf("\n");
#endif
/* compare the read array with the original array */
for (i = 0; i < (int)dims_r[0]; i++)
if (i >= DIMS0) {
if (buf_r[i] != comp_value) {
printf("buf_r[%d] = %d\n", i, buf_r[i]);
printf("expected = %d\n", comp_value);
TEST_ERROR;
} /* end if */
} /* end if */
else {
if (buf_r[i] != buf_o[i])
TEST_ERROR;
} /* end else */
/*-------------------------------------------------------------------------
* shrink to 0
*-------------------------------------------------------------------------
*/
dims_s[0] = 0;
/* set new dimensions for the array. */
if (H5Dset_extent(did, dims_s) < 0)
TEST_ERROR;
/* get the space */
if ((sid = H5Dget_space(did)) < 0)
TEST_ERROR;
/* get dimensions */
if (H5Sget_simple_extent_dims(sid, dims_r, NULL) < 0)
TEST_ERROR;
if (H5Sclose(sid) < 0)
TEST_ERROR;
/* check dimensions */
for (i = 0; i < RANK1; i++)
if (dims_r[i] != dims_s[i])
TEST_ERROR;
/*-------------------------------------------------------------------------
* close dataset
*-------------------------------------------------------------------------
*/
if (H5Dclose(did) < 0)
TEST_ERROR;
/*-------------------------------------------------------------------------
* test a dataset with non initialized chunks
*-------------------------------------------------------------------------
*/
if ((sid = H5Screate_simple(RANK1, dims_o, maxdims)) < 0)
TEST_ERROR;
if ((did = H5Dcreate2(fid, "dset3", H5T_NATIVE_INT, sid, H5P_DEFAULT, my_dcpl, H5P_DEFAULT)) < 0)
TEST_ERROR;
/* set new dimensions for the array */
dims_o[0] = 0;
if (H5Dset_extent(did, dims_o) < 0)
TEST_ERROR;
if (H5Dclose(did) < 0)
TEST_ERROR;
if (H5Sclose(sid) < 0)
TEST_ERROR;
/*-------------------------------------------------------------------------
* close property list
*-------------------------------------------------------------------------
*/
if (H5Pclose(my_dcpl) < 0)
TEST_ERROR;
if (H5Fclose(fid) < 0)
TEST_ERROR;
return 0;
error:
H5E_BEGIN_TRY
{
H5Dclose(did);
H5Sclose(sid);
H5Pclose(my_dcpl);
H5Pclose(fcpl);
H5Fclose(fid);
}
H5E_END_TRY
return -1;
} /* end test_rank1() */
/*-------------------------------------------------------------------------
* test usage with a 2D rank
*-------------------------------------------------------------------------
*/
static int
test_rank2(hid_t fapl, hid_t dcpl, hid_t dxpl, bool do_fill_value, bool disable_edge_filters,
bool set_istore_k)
{
hid_t fid = H5I_INVALID_HID;
hid_t did = H5I_INVALID_HID;
hid_t sid = H5I_INVALID_HID;
hid_t my_dcpl = H5I_INVALID_HID;
hid_t fcpl;
hsize_t dims_o[RANK2] = {DIM0, DIM1}; /* original dimensions */
hsize_t dims_s[RANK2] = {DIMS0, DIMS1}; /* shrinking dimensions */
hsize_t dims_e[RANK2] = {DIME0, DIME1}; /* extended dimensions */
hsize_t dims_c[RANK2] = {2, 2}; /* chunk dimensions */
hsize_t dims_r[RANK2]; /* read dimensions */
hsize_t maxdims[RANK2] = {H5S_UNLIMITED, H5S_UNLIMITED};
int buf_o[DIM0][DIM1];
int buf_s[DIMS0][DIMS1];
int buf_e[DIME0][DIME1];
int buf_r[DIM0][DIM1];
int i, j;
int comp_value;
char filename[NAME_BUF_SIZE];
if (do_fill_value) {
comp_value = FILL_VALUE;
}
else {
comp_value = 0;
}
for (i = 0; i < DIM0; i++) {
for (j = 0; j < DIM1; j++) {
buf_o[i][j] = 2;
}
}
/* create a file creation property list */
if ((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) {
TEST_ERROR;
}
if (set_istore_k) {
/* set non-default indexed storage B-tree internal 'K' value */
if (H5Pset_istore_k(fcpl, ISTORE_IK) < 0) {
TEST_ERROR;
}
}
/* create a new file */
h5_fixname(FILENAME[1], fapl, filename, sizeof filename);
if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, fcpl, fapl)) < 0) {
TEST_ERROR;
}
/* create the data space with unlimited dimensions. */
if ((sid = H5Screate_simple(RANK2, dims_o, maxdims)) < 0) {
TEST_ERROR;
}
/* modify dataset creation properties, i.e. enable chunking. */
if ((my_dcpl = H5Pcopy(dcpl)) < 0) {
TEST_ERROR;
}
if (H5Pset_chunk(my_dcpl, RANK2, dims_c) < 0) {
TEST_ERROR;
}
if (disable_edge_filters)
if (H5Pset_chunk_opts(my_dcpl, H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS) < 0)
TEST_ERROR;
/*-------------------------------------------------------------------------
* Procedure 1
* a. Write an array AxB. These are the dimensions for creating the dataset
* b. Define a greater array CxD where C > A and D > B
* c. Read data back
* d. Verify if new dimensions are C and D
* e. Verify if data from A to C and B to D is what it is to be expected
*
* original data is
*
* 2 2 2 2
* 2 2 2 2
* 2 2 2 2
* 2 2 2 2
*
*-------------------------------------------------------------------------
*/
/* create a dataset */
if ((did = H5Dcreate2(fid, "dset1", H5T_NATIVE_INT, sid, H5P_DEFAULT, my_dcpl, H5P_DEFAULT)) < 0) {
TEST_ERROR;
}
/* write */
if (H5Dwrite(did, H5T_NATIVE_INT, sid, H5S_ALL, dxpl, buf_o) < 0) {
TEST_ERROR;
}
#if defined(H5_SET_EXTENT_DEBUG2)
printf("\n");
for (i = 0; i < (int)dims_o[0]; i++) {
for (j = 0; j < (int)dims_o[1]; j++) {
printf("%d ", buf_o[i][j]);
}
printf("\n");
}
#endif
if (H5Sclose(sid) < 0) {
TEST_ERROR;
}
/*-------------------------------------------------------------------------
* set new dimensions for the array; expand it
* data is now, extended space was initialized with fill value or default value
*
* 2 2 2 2 1 1 1
* 2 2 2 2 1 1 1
* 2 2 2 2 1 1 1
* 2 2 2 2 1 1 1
* 1 1 1 1 1 1 1
* 1 1 1 1 1 1 1
* 1 1 1 1 1 1 1
*
*-------------------------------------------------------------------------
*/
/* set new dimensions for the array. */
if (H5Dset_extent(did, dims_e) < 0) {
TEST_ERROR;
}
/* get the space */
if ((sid = H5Dget_space(did)) < 0) {
TEST_ERROR;
}
/* get dimensions */
if (H5Sget_simple_extent_dims(sid, dims_r, NULL) < 0) {
TEST_ERROR;
}
if (H5Sclose(sid) < 0) {
TEST_ERROR;
}
/* check dimensions */
for (i = 0; i < RANK2; i++) {
if (dims_r[i] != dims_e[i])
TEST_ERROR;
}
/* read */
if (H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, buf_e) < 0)
TEST_ERROR;
#if defined(H5_SET_EXTENT_DEBUG2)
printf("\n");
for (i = 0; i < (int)dims_r[0]; i++) {
for (j = 0; j < (int)dims_r[1]; j++) {
printf("%d ", buf_e[i][j]);
}
printf("\n");
}
#endif
/* compare the read array with the expanded array */
for (i = 0; i < (int)dims_r[0]; i++) {
for (j = 0; j < (int)dims_r[1]; j++) {
if (i >= DIM0 || j >= DIM1) {
if (buf_e[i][j] != comp_value) {
printf("buf_e[%d][%d] = %d\n", i, j, buf_e[i][j]);
printf("value = %d\n", comp_value);
TEST_ERROR;
}
}
else {
if (buf_e[i][j] != buf_o[i][j])
TEST_ERROR;
}
}
}
/*-------------------------------------------------------------------------
*
* Procedure 2
* a. Define a smaller array ExF where E < A and F < B
* b. Read data back
* c. Verify if new dimensions are E and F
* d. Verify if data up until E and F is what to be expected
*
* data is now
*
* 2 2
* 2 2
*
*-------------------------------------------------------------------------
*/
/* set new dimensions for the array. */
if (H5Dset_extent(did, dims_s) < 0) {
TEST_ERROR;
}
/* get the space */
if ((sid = H5Dget_space(did)) < 0) {
TEST_ERROR;
}
/* get dimensions */
if (H5Sget_simple_extent_dims(sid, dims_r, NULL) < 0) {
TEST_ERROR;
}
if (H5Sclose(sid) < 0) {
TEST_ERROR;
}
/* check dimensions */
for (i = 0; i < RANK2; i++) {
if (dims_r[i] != dims_s[i])
TEST_ERROR;
}
/* for this case we close and reopen file */
if (set_istore_k) {
if (H5Dclose(did) < 0) {
TEST_ERROR;
}
if (H5Fclose(fid) < 0) {
TEST_ERROR;
}
if ((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) {
TEST_ERROR;
}
if ((did = H5Dopen2(fid, "dset1", H5P_DEFAULT)) < 0) {
TEST_ERROR;
}
}
/*-------------------------------------------------------------------------
* read
*-------------------------------------------------------------------------
*/
/* read */
if (H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, buf_s) < 0) {
TEST_ERROR;
}
#if defined(H5_SET_EXTENT_DEBUG2)
printf("\n");
for (i = 0; i < (int)dims_r[0]; i++) {
for (j = 0; j < (int)dims_r[1]; j++) {
printf("%d ", buf_s[i][j]);
}
printf("\n");
}
#endif
/* compare the read array with the shrunk array */
for (i = 0; i < (int)dims_r[0]; i++) {
for (j = 0; j < (int)dims_r[1]; j++) {
if (buf_s[i][j] != buf_o[i][j]) {
printf("buf_s[%d][%d] = %d\n", i, j, buf_s[i][j]);
printf("buf_o[%d][%d] = %d\n", i, j, buf_o[i][j]);
TEST_ERROR;
}
}
}
/*-------------------------------------------------------------------------
* set new dimensions for the array; expand it back to original size
* data is now, extended space was initialized with fill value or default value
*
* 2 2 1 1
* 2 2 1 1
* 1 1 1 1
* 1 1 1 1
*
*-------------------------------------------------------------------------
*/
/* set new dimensions for the array */
if (H5Dset_extent(did, dims_o) < 0) {
TEST_ERROR;
}
/* get the space */
if ((sid = H5Dget_space(did)) < 0) {
TEST_ERROR;
}
/* get dimensions. */
if (H5Sget_simple_extent_dims(sid, dims_r, NULL) < 0) {
TEST_ERROR;
}
if (H5Sclose(sid) < 0) {
TEST_ERROR;
}
/* check dimensions */
for (i = 0; i < RANK2; i++) {
if (dims_r[i] != dims_o[i])
TEST_ERROR;
}
/*-------------------------------------------------------------------------
* read
*-------------------------------------------------------------------------
*/
/* read */
if (H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, buf_r) < 0)
TEST_ERROR;
#if defined(H5_SET_EXTENT_DEBUG2)
printf("\n");
for (i = 0; i < (int)dims_r[0]; i++) {
for (j = 0; j < (int)dims_r[1]; j++) {
printf("%d ", buf_r[i][j]);
}
printf("\n");
}
#endif
/* compare the read array with the original array */
for (i = 0; i < (int)dims_r[0]; i++) {
for (j = 0; j < (int)dims_r[1]; j++) {
if (i >= DIMS0 || j >= DIMS1) {
if (buf_r[i][j] != comp_value) {
printf("buf_r[%d][%d] = %d\n", i, j, buf_r[i][j]);
printf("value = %d\n", comp_value);
TEST_ERROR;
}
}
else {
if (buf_r[i][j] != buf_o[i][j])
TEST_ERROR;
}
}
}
/*-------------------------------------------------------------------------
* shrink to 0
*
*-------------------------------------------------------------------------
*/
dims_s[0] = 0;
dims_s[1] = 0;
/* set new dimensions for the array. */
if (H5Dset_extent(did, dims_s) < 0) {
TEST_ERROR;
}
/* get the space */
if ((sid = H5Dget_space(did)) < 0) {
TEST_ERROR;
}
/* get dimensions */
if (H5Sget_simple_extent_dims(sid, dims_r, NULL) < 0) {
TEST_ERROR;
}
if (H5Sclose(sid) < 0) {
TEST_ERROR;
}
/* check dimensions */
for (i = 0; i < RANK2; i++) {
if (dims_r[i] != dims_s[i])
TEST_ERROR;
}
/*-------------------------------------------------------------------------
* expand then shrink to 0 in dimension 1 while expanding again in
* dimension 0
*
*-------------------------------------------------------------------------
*/
/* expand to original dimensions for the array. */
if (H5Dset_extent(did, dims_o) < 0) {
TEST_ERROR;
}
dims_s[0] = dims_e[0];
dims_s[1] = 0;
/* set new dimensions for the array. */
if (H5Dset_extent(did, dims_s) < 0) {
TEST_ERROR;
}
/* get the space */
if ((sid = H5Dget_space(did)) < 0) {
TEST_ERROR;
}
/* get dimensions */
if (H5Sget_simple_extent_dims(sid, dims_r, NULL) < 0) {
TEST_ERROR;
}
if (H5Sclose(sid) < 0) {
TEST_ERROR;
}
/* check dimensions */
for (i = 0; i < RANK2; i++) {
if (dims_r[i] != dims_s[i])
TEST_ERROR;
}
/*-------------------------------------------------------------------------
* close dataset
*-------------------------------------------------------------------------
*/
if (H5Dclose(did) < 0) {
TEST_ERROR;
}
/*-------------------------------------------------------------------------
* test a dataset with non initialized chunks
*-------------------------------------------------------------------------
*/
if ((sid = H5Screate_simple(RANK2, dims_o, maxdims)) < 0) {
TEST_ERROR;
}
if ((did = H5Dcreate2(fid, "dset3", H5T_NATIVE_INT, sid, H5P_DEFAULT, my_dcpl, H5P_DEFAULT)) < 0) {
TEST_ERROR;
}
/* set new dimensions for the array */
dims_o[0] = 0;
dims_o[1] = 0;
if (H5Dset_extent(did, dims_o) < 0) {
TEST_ERROR;
}
if (H5Dclose(did) < 0) {
TEST_ERROR;
}
if (H5Sclose(sid) < 0) {
TEST_ERROR;
}
/*-------------------------------------------------------------------------
* close property list
*-------------------------------------------------------------------------
*/
if (H5Pclose(my_dcpl) < 0) {
TEST_ERROR;
}
/* close file creation property list */
if (H5Pclose(fcpl) < 0) {
TEST_ERROR;
}
if (H5Fclose(fid) < 0) {
TEST_ERROR;
}
return 0;
error:
H5E_BEGIN_TRY
{
H5Dclose(did);
H5Sclose(sid);
H5Pclose(my_dcpl);
H5Pclose(fcpl);
H5Fclose(fid);
}
H5E_END_TRY
return -1;
}
/*-------------------------------------------------------------------------
* test usage with a 3D rank
*-------------------------------------------------------------------------
*/
static int
test_rank3(hid_t fapl, hid_t dcpl, hid_t dxpl, bool do_fill_value, bool disable_edge_filters,
bool set_istore_k)
{
hid_t fid = H5I_INVALID_HID;
hid_t did = H5I_INVALID_HID;
hid_t sid = H5I_INVALID_HID;
hid_t my_dcpl = H5I_INVALID_HID;
hid_t fcpl;
hsize_t dims_o[RANK3] = {DIM0, DIM1, DIM2}; /* original dimensions */
hsize_t dims_s[RANK3] = {DIMS0, DIMS1, DIMS2}; /* shrinking dimensions */
hsize_t dims_e[RANK3] = {DIME0, DIME1, DIME2}; /* extended dimensions */
hsize_t dims_c[RANK3] = {2, 2, 2}; /* chunk dimensions */
hsize_t dims_r[RANK3]; /* read dimensions */
hsize_t maxdims[RANK3] = {H5S_UNLIMITED, H5S_UNLIMITED, H5S_UNLIMITED};
int buf_o[DIM0][DIM1][DIM2];
int buf_s[DIMS0][DIMS1][DIMS2];
int buf_e[DIME0][DIME1][DIME2];
int buf_r[DIM0][DIM1][DIM2];
int i, j, k;
int comp_value;
char filename[NAME_BUF_SIZE];
if (do_fill_value) {
comp_value = FILL_VALUE;
}
else {
comp_value = 0;
}
for (i = 0; i < DIM0; i++) {
for (j = 0; j < DIM1; j++) {
for (k = 0; k < DIM2; k++) {
buf_o[i][j][k] = 2;
}
}
}
/* create a file creation property list */
if ((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) {
TEST_ERROR;
}
if (set_istore_k) {
/* set non-default indexed storage B-tree internal 'K' value */
if (H5Pset_istore_k(fcpl, ISTORE_IK) < 0) {
TEST_ERROR;
}
}
/* create a new file */
h5_fixname(FILENAME[2], fapl, filename, sizeof filename);
if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, fcpl, fapl)) < 0) {
TEST_ERROR;
}
/* close property list */
if (H5Pclose(fcpl) < 0) {
TEST_ERROR;
}
/* create the data space with unlimited dimensions. */
if ((sid = H5Screate_simple(RANK3, dims_o, maxdims)) < 0) {
TEST_ERROR;
}
/* modify dataset creation properties, i.e. enable chunking. */
if ((my_dcpl = H5Pcopy(dcpl)) < 0) {
TEST_ERROR;
}
if (H5Pset_chunk(my_dcpl, RANK3, dims_c) < 0) {
TEST_ERROR;
}
if (disable_edge_filters)
if (H5Pset_chunk_opts(my_dcpl, H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS) < 0)
TEST_ERROR;
/*-------------------------------------------------------------------------
* create, write array
*-------------------------------------------------------------------------
*/
/* create a dataset */
if ((did = H5Dcreate2(fid, "dset1", H5T_NATIVE_INT, sid, H5P_DEFAULT, my_dcpl, H5P_DEFAULT)) < 0) {
TEST_ERROR;
}
/* write */
if (H5Dwrite(did, H5T_NATIVE_INT, sid, H5S_ALL, dxpl, buf_o) < 0) {
TEST_ERROR;
}
#if defined(H5_SET_EXTENT_DEBUG3)
printf("\n");
for (i = 0; i < (int)dims_o[0]; i++) {
for (j = 0; j < (int)dims_o[1]; j++) {
for (k = 0; k < (int)dims_o[2]; k++) {
printf("%d ", buf_o[i][j][k]);
}
printf("[%d] ", j);
}
printf("\n");
}
printf("\n");
#endif
if (H5Sclose(sid) < 0) {
TEST_ERROR;
}
/*-------------------------------------------------------------------------
* set new dimensions for the array; expand it
*
*-------------------------------------------------------------------------
*/
/* set new dimensions for the array. */
if (H5Dset_extent(did, dims_e) < 0) {
TEST_ERROR;
}
/* get the space */
if ((sid = H5Dget_space(did)) < 0) {
TEST_ERROR;
}
/* get dimensions */
if (H5Sget_simple_extent_dims(sid, dims_r, NULL) < 0) {
TEST_ERROR;
}
if (H5Sclose(sid) < 0) {
TEST_ERROR;
}
/* check dimensions */
for (i = 0; i < RANK3; i++) {
if (dims_r[i] != dims_e[i])
TEST_ERROR;
}
/* read */
if (H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, buf_e) < 0)
TEST_ERROR;
#if defined(H5_SET_EXTENT_DEBUG3)
printf("\n");
for (i = 0; i < (int)dims_r[0]; i++) {
for (j = 0; j < (int)dims_r[1]; j++) {
for (k = 0; k < (int)dims_r[2]; k++) {
printf("%d ", buf_e[i][j][k]);
}
printf("[%d] ", j);
}
printf("\n");
}
printf("\n");
#endif
/* compare the read array with the expanded array */
for (i = 0; i < (int)dims_r[0]; i++) {
for (j = 0; j < (int)dims_r[1]; j++) {
for (k = 0; k < (int)dims_r[2]; k++) {
if (i >= DIM0 || j >= DIM1 || k >= DIM2) {
if (buf_e[i][j][k] != comp_value) {
printf("buf_e[%d][%d][%d] = %d\n", i, j, k, buf_e[i][j][k]);
printf("value = %d\n", comp_value);
TEST_ERROR;
}
}
else {
if (buf_e[i][j][k] != buf_o[i][j][k])
TEST_ERROR;
}
}
}
}
/*-------------------------------------------------------------------------
* shrink
*-------------------------------------------------------------------------
*/
/* set new dimensions for the array. */
if (H5Dset_extent(did, dims_s) < 0) {
TEST_ERROR;
}
/* get the space */
if ((sid = H5Dget_space(did)) < 0) {
TEST_ERROR;
}
/* get dimensions */
if (H5Sget_simple_extent_dims(sid, dims_r, NULL) < 0) {
TEST_ERROR;
}
if (H5Sclose(sid) < 0) {
TEST_ERROR;
}
/* check dimensions */
for (i = 0; i < RANK3; i++) {
if (dims_r[i] != dims_s[i])
TEST_ERROR;
}
/* for this case we close and reopen file */
if (set_istore_k) {
if (H5Dclose(did) < 0) {
TEST_ERROR;
}
if (H5Fclose(fid) < 0) {
TEST_ERROR;
}
if ((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) {
TEST_ERROR;
}
if ((did = H5Dopen2(fid, "dset1", H5P_DEFAULT)) < 0) {
TEST_ERROR;
}
}
/*-------------------------------------------------------------------------
* read
*-------------------------------------------------------------------------
*/
/* read */
if (H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, buf_s) < 0) {
TEST_ERROR;
}
#if defined(H5_SET_EXTENT_DEBUG3)
printf("\n");
for (i = 0; i < (int)dims_r[0]; i++) {
for (j = 0; j < (int)dims_r[1]; j++) {
for (k = 0; k < (int)dims_r[2]; k++) {
printf("%d ", buf_s[i][j][k]);
}
printf("[%d] ", j);
}
printf("\n");
}
printf("\n");
#endif
/* compare the read array with the shrunk array */
for (i = 0; i < (int)dims_r[0]; i++) {
for (j = 0; j < (int)dims_r[1]; j++) {
for (k = 0; k < (int)dims_r[2]; k++) {
if (buf_s[i][j][k] != buf_o[i][j][k]) {
printf("buf_s[%d][%d][%d] = %d\n", i, j, k, buf_s[i][j][k]);
printf("buf_o[%d][%d][%d] = %d\n", i, j, k, buf_o[i][j][k]);
TEST_ERROR;
}
}
}
}
/*-------------------------------------------------------------------------
* set new dimensions for the array; expand it back to original size
*-------------------------------------------------------------------------
*/
/* set new dimensions for the array */
if (H5Dset_extent(did, dims_o) < 0) {
TEST_ERROR;
}
/* get the space */
if ((sid = H5Dget_space(did)) < 0) {
TEST_ERROR;
}
/* get dimensions. */
if (H5Sget_simple_extent_dims(sid, dims_r, NULL) < 0) {
TEST_ERROR;
}
if (H5Sclose(sid) < 0) {
TEST_ERROR;
}
/* check dimensions */
for (i = 0; i < RANK3; i++) {
if (dims_r[i] != dims_o[i])
TEST_ERROR;
}
/* read */
if (H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, buf_r) < 0)
TEST_ERROR;
#if defined(H5_SET_EXTENT_DEBUG3)
printf("\n");
for (i = 0; i < (int)dims_r[0]; i++) {
for (j = 0; j < (int)dims_r[1]; j++) {
for (k = 0; k < (int)dims_r[2]; k++) {
printf("%d ", buf_r[i][j][k]);
}
printf("[%d] ", j);
}
printf("\n");
}
printf("\n");
#endif
/* compare the read array with the original array */
for (i = 0; i < (int)dims_r[0]; i++) {
for (j = 0; j < (int)dims_r[1]; j++) {
for (k = 0; k < (int)dims_r[2]; k++) {
if (i >= DIMS0 || j >= DIMS1 || k >= DIMS2) {
if (buf_r[i][j][k] != comp_value) {
printf("buf_r[%d][%d][%d] = %d\n", i, j, k, buf_r[i][j][k]);
printf("value = %d\n", comp_value);
TEST_ERROR;
}
}
else {
if (buf_r[i][j][k] != buf_o[i][j][k])
TEST_ERROR;
}
}
}
}
/*-------------------------------------------------------------------------
* shrink to 0
*
*-------------------------------------------------------------------------
*/
dims_s[0] = 0;
dims_s[1] = 0;
dims_s[2] = 0;
/* set new dimensions for the array. */
if (H5Dset_extent(did, dims_s) < 0) {
TEST_ERROR;
}
/* get the space */
if ((sid = H5Dget_space(did)) < 0) {
TEST_ERROR;
}
/* get dimensions */
if (H5Sget_simple_extent_dims(sid, dims_r, NULL) < 0) {
TEST_ERROR;
}
if (H5Sclose(sid) < 0) {
TEST_ERROR;
}
/* check dimensions */
for (i = 0; i < RANK3; i++) {
if (dims_r[i] != dims_s[i])
TEST_ERROR;
}
/*-------------------------------------------------------------------------
* close dataset
*-------------------------------------------------------------------------
*/
if (H5Dclose(did) < 0) {
TEST_ERROR;
}
/*-------------------------------------------------------------------------
* test a dataset with non initialized chunks
*-------------------------------------------------------------------------
*/
if ((sid = H5Screate_simple(RANK3, dims_o, maxdims)) < 0) {
TEST_ERROR;
}
if ((did = H5Dcreate2(fid, "dset3", H5T_NATIVE_INT, sid, H5P_DEFAULT, my_dcpl, H5P_DEFAULT)) < 0) {
TEST_ERROR;
}
/* set new dimensions for the array */
dims_o[0] = 0;
dims_o[1] = 0;
dims_o[2] = 0;
if (H5Dset_extent(did, dims_o) < 0) {
TEST_ERROR;
}
if (H5Dclose(did) < 0) {
TEST_ERROR;
}
if (H5Sclose(sid) < 0) {
TEST_ERROR;
}
/*-------------------------------------------------------------------------
* close property list
*-------------------------------------------------------------------------
*/
if (H5Pclose(my_dcpl) < 0) {
TEST_ERROR;
}
if (H5Fclose(fid) < 0) {
TEST_ERROR;
}
return 0;
error:
H5E_BEGIN_TRY
{
H5Dclose(did);
H5Sclose(sid);
H5Pclose(my_dcpl);
H5Pclose(fcpl);
H5Fclose(fid);
}
H5E_END_TRY
return -1;
}
/*-------------------------------------------------------------------------
* test usage with external storage
*-------------------------------------------------------------------------
*/
static int
test_external(hid_t fapl, bool use_select_io)
{
hid_t fid = H5I_INVALID_HID;
hid_t did = H5I_INVALID_HID;
hid_t sid = H5I_INVALID_HID;
hid_t dcpl = H5I_INVALID_HID;
hid_t dxpl = H5I_INVALID_HID;
hsize_t dims_o[RANK2] = {DIM0, DIM1}; /* original dimensions */
hsize_t dims_s[RANK2] = {DIMS0, DIMS1}; /* shrinking dimensions */
hsize_t dims_e[RANK2] = {DIME0, DIM1}; /* extended dimensions, dimension 1 is the original */
hsize_t dims_r[RANK2]; /* read dimensions */
hsize_t maxdims[RANK2] = {DIME0, DIM1}; /* only the first dimension can be extendible */
int buf_o[DIM0][DIM1]; /* original buffer, for writing */
int buf_s[DIMS0][DIMS1]; /* shrunk buffer, for reading */
int buf_e[DIME0][DIM1]; /* extended buffer, for writing, dimension 1 is the original */
int buf_ro[DIM0][DIM1]; /* original buffer for reading */
int i, j;
int comp_value = 0;
char filename[NAME_BUF_SIZE];
hsize_t size; /* number of bytes reserved in the file for the data */
hsize_t max_size[2];
max_size[0] = dims_e[0];
max_size[1] = dims_e[1];
size = max_size[0] * max_size[1] * sizeof(int) / 2;
for (i = 0; i < DIM0; i++) {
for (j = 0; j < DIM1; j++) {
buf_o[i][j] = 2;
}
}
TESTING("external file use");
if ((dxpl = H5Pcreate(H5P_DATASET_XFER)) < 0)
TEST_ERROR;
if (use_select_io) {
printf("\n With H5D_SELECTION_IO_MODE_ON ");
if (H5Pset_selection_io(dxpl, H5D_SELECTION_IO_MODE_ON) < 0)
TEST_ERROR;
}
else {
printf("\n With H5D_SELECTION_IO_MODE_DEFAULT ");
}
/* create a new file */
h5_fixname(FILENAME[3], fapl, filename, sizeof filename);
if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR;
/* modify dataset creation properties */
if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
FAIL_STACK_ERROR;
if (H5Pset_external(dcpl, EXT_FILE_NAME1, 0, size) < 0)
FAIL_STACK_ERROR;
if (H5Pset_external(dcpl, EXT_FILE_NAME2, 0, size) < 0)
FAIL_STACK_ERROR;
{
char name[256]; /*external file name */
HDoff_t file_offset; /*external file offset */
hsize_t file_size; /*sizeof external file segment */
if (H5Pget_external(dcpl, 0, sizeof(name), name, &file_offset, &file_size) < 0)
FAIL_STACK_ERROR;
}
/*-------------------------------------------------------------------------
* Write an array AxB. These are the dimensions for creating the dataset
*
* original data is
*
* 2 2 2 2
* 2 2 2 2
* 2 2 2 2
* 2 2 2 2
*
*-------------------------------------------------------------------------
*/
/* create the data space with unlimited dimensions. */
if ((sid = H5Screate_simple(RANK2, dims_o, maxdims)) < 0)
FAIL_STACK_ERROR;
if ((did = H5Dcreate2(fid, "dset1", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
if (H5Dwrite(did, H5T_NATIVE_INT, sid, H5S_ALL, dxpl, buf_o) < 0)
FAIL_STACK_ERROR;
if (H5Sclose(sid) < 0)
FAIL_STACK_ERROR;
/*-------------------------------------------------------------------------
* read
*-------------------------------------------------------------------------
*/
/* read */
if (H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, buf_ro) < 0)
FAIL_STACK_ERROR;
#if defined(H5_SET_EXTENT_DEBUG)
printf("\n");
for (i = 0; i < (int)dims_o[0]; i++) {
for (j = 0; j < (int)dims_o[1]; j++) {
printf("%d ", buf_ro[i][j]);
}
printf("\n");
}
#endif
/*-------------------------------------------------------------------------
* expand
*-------------------------------------------------------------------------
*/
/*-------------------------------------------------------------------------
* set new dimensions for the array; expand it
* data is now, extended space was initialized with default value
*
* 2 2 2 2
* 2 2 2 2
* 2 2 2 2
* 2 2 2 2
* 0 0 0 0
* 0 0 0 0
* 0 0 0 0
*
*-------------------------------------------------------------------------
*/
/* set new dimensions for the array. */
if (H5Dset_extent(did, dims_e) < 0)
FAIL_STACK_ERROR;
/* get the space */
if ((sid = H5Dget_space(did)) < 0)
FAIL_STACK_ERROR;
/* get dimensions */
if (H5Sget_simple_extent_dims(sid, dims_r, NULL) < 0)
FAIL_STACK_ERROR;
if (H5Sclose(sid) < 0)
FAIL_STACK_ERROR;
/* check dimensions */
for (i = 0; i < RANK2; i++) {
if (dims_r[i] != dims_e[i])
TEST_ERROR;
}
/* read */
if (H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, buf_e) < 0)
FAIL_STACK_ERROR;
#if defined(H5_SET_EXTENT_DEBUG)
printf("\n");
for (i = 0; i < (int)dims_r[0]; i++) {
for (j = 0; j < (int)dims_r[1]; j++) {
printf("%d ", buf_e[i][j]);
}
printf("\n");
}
#endif
/* compare the read array with the expanded array */
for (i = 0; i < (int)dims_r[0]; i++) {
for (j = 0; j < (int)dims_r[1]; j++) {
if (i >= DIM0 || j >= DIM1) {
if (buf_e[i][j] != comp_value) {
printf("buf_e[%d][%d] = %d\n", i, j, buf_e[i][j]);
printf("value = %d\n", comp_value);
TEST_ERROR;
}
}
else {
if (buf_e[i][j] != buf_o[i][j])
TEST_ERROR;
}
}
}
/*-------------------------------------------------------------------------
* shrink
*
* data is now
*
* 2 2
* 2 2
*
*-------------------------------------------------------------------------
*/
/* set new dimensions for the array. */
if (H5Dset_extent(did, dims_s) < 0)
FAIL_STACK_ERROR;
/* get the space */
if ((sid = H5Dget_space(did)) < 0)
FAIL_STACK_ERROR;
/* get dimensions */
if (H5Sget_simple_extent_dims(sid, dims_r, NULL) < 0)
FAIL_STACK_ERROR;
if (H5Sclose(sid) < 0)
FAIL_STACK_ERROR;
/* check dimensions */
for (i = 0; i < RANK2; i++) {
if (dims_r[i] != dims_s[i])
TEST_ERROR;
}
/*-------------------------------------------------------------------------
* read
*-------------------------------------------------------------------------
*/
/* read */
if (H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, buf_s) < 0)
FAIL_STACK_ERROR;
#if defined(H5_SET_EXTENT_DEBUG)
printf("\n");
for (i = 0; i < (int)dims_r[0]; i++) {
for (j = 0; j < (int)dims_r[1]; j++) {
printf("%d ", buf_s[i][j]);
}
printf("\n");
}
#endif
/* compare the read array with the shrunk array */
for (i = 0; i < (int)dims_r[0]; i++) {
for (j = 0; j < (int)dims_r[1]; j++) {
if (buf_s[i][j] != buf_o[i][j]) {
printf("buf_s[%d][%d] = %d\n", i, j, buf_s[i][j]);
printf("buf_o[%d][%d] = %d\n", i, j, buf_o[i][j]);
TEST_ERROR;
}
}
}
/*-------------------------------------------------------------------------
* negative test
* try to extend dimension above maximum
*-------------------------------------------------------------------------
*/
dims_e[1] = DIME1;
H5E_BEGIN_TRY
{
/* set new dimensions for the array. */
if (H5Dset_extent(did, dims_e) == SUCCEED) {
TEST_ERROR;
}
}
H5E_END_TRY
/*-------------------------------------------------------------------------
* close property list
*-------------------------------------------------------------------------
*/
if (H5Pclose(dcpl) < 0)
FAIL_STACK_ERROR;
if (H5Dclose(did) < 0)
FAIL_STACK_ERROR;
if (H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
H5Dclose(did);
H5Sclose(sid);
H5Pclose(dcpl);
H5Fclose(fid);
}
H5E_END_TRY
return -1;
}
/*-------------------------------------------------------------------------
* test usage with layouts compact and contiguous
*-------------------------------------------------------------------------
*/
static int
test_layouts(H5D_layout_t layout, hid_t fapl, hid_t dxpl)
{
hid_t fid = H5I_INVALID_HID;
hid_t did = H5I_INVALID_HID;
hid_t sid = H5I_INVALID_HID;
hid_t dcpl = H5I_INVALID_HID;
herr_t ret;
hsize_t dims_o[RANK2] = {DIM0, DIM1}; /* original dimensions */
hsize_t dims_s[RANK2] = {DIMS0, DIMS1}; /* shrinking dimensions */
hsize_t dims_e[RANK2] = {DIME0, DIME1}; /* extended dimensions */
hsize_t dims_r[RANK2]; /* read dimensions */
int buf_o[DIM0][DIM1];
int buf_r[DIM0][DIM1];
int i, j;
char filename[NAME_BUF_SIZE];
for (i = 0; i < DIM0; i++) {
for (j = 0; j < DIM1; j++) {
buf_o[i][j] = 2;
}
}
/* create a new file */
h5_fixname(FILENAME[4], fapl, filename, sizeof filename);
if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) {
TEST_ERROR;
}
/* create the data space with unlimited dimensions. */
if ((sid = H5Screate_simple(RANK2, dims_o, NULL)) < 0) {
TEST_ERROR;
}
/* modify dataset creation properties */
if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) {
TEST_ERROR;
}
if (H5Pset_layout(dcpl, layout) < 0) {
TEST_ERROR;
}
/* create a dataset */
if ((did = H5Dcreate2(fid, "dset1", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) {
TEST_ERROR;
}
/* write */
if (H5Dwrite(did, H5T_NATIVE_INT, sid, H5S_ALL, dxpl, buf_o) < 0) {
TEST_ERROR;
}
#if defined(H5_SET_EXTENT_DEBUG4)
printf("\n");
for (i = 0; i < (int)dims_o[0]; i++) {
for (j = 0; j < (int)dims_o[1]; j++) {
printf("%d ", buf_o[i][j]);
}
printf("\n");
}
#endif
if (H5Sclose(sid) < 0) {
TEST_ERROR;
}
/*-------------------------------------------------------------------------
* negative test
* try to extend dimension
*-------------------------------------------------------------------------
*/
H5E_BEGIN_TRY
{
ret = H5Dset_extent(did, dims_e);
}
H5E_END_TRY
if (ret >= 0)
TEST_ERROR;
/* get the space */
if ((sid = H5Dget_space(did)) < 0) {
TEST_ERROR;
}
/* get dimensions */
if (H5Sget_simple_extent_dims(sid, dims_r, NULL) < 0) {
TEST_ERROR;
}
if (H5Sclose(sid) < 0) {
TEST_ERROR;
}
/* check dimensions */
for (i = 0; i < RANK2; i++) {
if (dims_r[i] != dims_o[i])
TEST_ERROR;
}
/* read */
if (H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, buf_r) < 0)
TEST_ERROR;
#if defined(H5_SET_EXTENT_DEBUG4)
printf("\n");
for (i = 0; i < (int)dims_r[0]; i++) {
for (j = 0; j < (int)dims_r[1]; j++) {
printf("%d ", buf_r[i][j]);
}
printf("\n");
}
#endif
/*-------------------------------------------------------------------------
* negative test
* try to shrink dimension
*-------------------------------------------------------------------------
*/
H5E_BEGIN_TRY
{
ret = H5Dset_extent(did, dims_s);
}
H5E_END_TRY
if (ret >= 0)
TEST_ERROR;
/* get the space */
if ((sid = H5Dget_space(did)) < 0) {
TEST_ERROR;
}
/* get dimensions */
if (H5Sget_simple_extent_dims(sid, dims_r, NULL) < 0) {
TEST_ERROR;
}
if (H5Sclose(sid) < 0) {
TEST_ERROR;
}
/* check dimensions */
for (i = 0; i < RANK2; i++) {
if (dims_r[i] != dims_o[i])
TEST_ERROR;
}
/*-------------------------------------------------------------------------
* read
*-------------------------------------------------------------------------
*/
/* read */
if (H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, buf_r) < 0) {
TEST_ERROR;
}
#if defined(H5_SET_EXTENT_DEBUG4)
printf("\n");
for (i = 0; i < (int)dims_r[0]; i++) {
for (j = 0; j < (int)dims_r[1]; j++) {
printf("%d ", buf_r[i][j]);
}
printf("\n");
}
#endif
/*-------------------------------------------------------------------------
* close
*-------------------------------------------------------------------------
*/
if (H5Dclose(did) < 0) {
TEST_ERROR;
}
if (H5Pclose(dcpl) < 0) {
TEST_ERROR;
}
if (H5Fclose(fid) < 0) {
TEST_ERROR;
}
return 0;
error:
H5E_BEGIN_TRY
{
H5Dclose(did);
H5Sclose(sid);
H5Pclose(dcpl);
H5Fclose(fid);
}
H5E_END_TRY
return -1;
}
/*-------------------------------------------------------------------------
* Function: test_random_rank4
*
* Purpose: Test expanding and shrinking a rank 4 dataset in a
* randomized fashion. Verifies that data is preserved (and
* filled, if do_fillvalue is true) as expected.
*
* Return: Success: 0
* Failure: -1
*
*-------------------------------------------------------------------------
*/
static int
test_random_rank4(hid_t fapl, hid_t dcpl, hid_t dxpl, bool do_fillvalue, bool disable_edge_filters,
bool do_sparse, rank4_index_t index_type)
{
hid_t file = H5I_INVALID_HID;
hid_t dset = H5I_INVALID_HID;
hid_t fspace = H5I_INVALID_HID;
hid_t mspace = H5I_INVALID_HID;
hid_t my_dcpl = H5I_INVALID_HID;
hsize_t dims[4] = {10, 10, 10, 10}; /* Dataset's dimensions */
hsize_t max_dims[4] = {10, 10, 10, 10}; /* Maximum dimensions */
hsize_t old_dims[4]; /* Old dataset dimensions */
hsize_t min_unwritten_dims[4]; /* Minimum dimensions since last write */
hsize_t *valid_dims = old_dims; /* Dimensions of region still containing written data */
hsize_t cdims[4]; /* Chunk dimensions */
const hsize_t mdims[4] = {10, 10, 10, 10}; /* Memory buffer dimensions */
const hsize_t start[4] = {0, 0, 0, 0}; /* Start for hyperslabe operations on memory */
struct {
int arr[10][10][10][10];
} *rbuf = NULL; /* Read buffer */
struct {
int arr[10][10][10][10];
} *wbuf = NULL; /* Write buffer */
struct {
hsize_t arr[RAND4_NITER + 1][4];
} *dim_log = NULL; /* Log of dataset dimensions */
bool zero_dim = false; /* Whether a dimension is 0 */
bool writing = true; /* Whether we're writing to the dset */
unsigned scalar_iter; /* Iteration to shrink dset to 1x1x1x1 */
unsigned i, j, k, l, m; /* Local indices */
char filename[NAME_BUF_SIZE];
/* Initialize large arrays */
if (NULL == (rbuf = calloc(1, sizeof(*rbuf))))
TEST_ERROR;
if (NULL == (wbuf = calloc(1, sizeof(*wbuf))))
TEST_ERROR;
if (NULL == (dim_log = calloc(1, sizeof(*dim_log))))
TEST_ERROR;
/* Create a new file */
h5_fixname(FILENAME[4], fapl, filename, sizeof filename);
if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
TEST_ERROR;
/* Set maximum dimensions as appropriate for index type */
if (index_type == RANK4_INDEX_BTREE)
for (i = 0; i < 4; i++)
max_dims[i] = H5S_UNLIMITED;
else if (index_type == RANK4_INDEX_EARRAY)
max_dims[1] = H5S_UNLIMITED;
/* Generate random chunk dimensions, 2-4 */
for (i = 0; i < 4; i++)
cdims[i] = (hsize_t)((rand() % 3) + 2);
/* Pick iteration to shrink dataset to 1x1x1x1 */
scalar_iter = (unsigned)(rand() % RAND4_NITER);
/* Generate initial dataset size, 1-10, unless using fixed array index or
* scalar_iter is 0 */
for (i = 0; i < 4; i++) {
dims[i] =
(hsize_t)(index_type != RANK4_INDEX_FARRAY ? (0 == scalar_iter ? 1 : ((rand() % 10) + 1)) : 10);
dim_log->arr[0][i] = dims[i];
} /* end for */
/* Create dataset */
if ((fspace = H5Screate_simple(4, dims, max_dims)) < 0)
TEST_ERROR;
if ((my_dcpl = H5Pcopy(dcpl)) < 0)
TEST_ERROR;
if (H5Pset_chunk(my_dcpl, 4, cdims) < 0)
TEST_ERROR;
if (disable_edge_filters)
if (H5Pset_chunk_opts(my_dcpl, H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS) < 0)
TEST_ERROR;
if ((dset = H5Dcreate2(file, "dset", H5T_NATIVE_INT, fspace, H5P_DEFAULT, my_dcpl, H5P_DEFAULT)) < 0)
TEST_ERROR;
if (H5Sclose(fspace) < 0)
TEST_ERROR;
/* Create memory space, and set initial selection */
if ((mspace = H5Screate_simple(4, mdims, NULL)) < 0)
TEST_ERROR;
if (H5Sselect_hyperslab(mspace, H5S_SELECT_SET, start, NULL, dims, NULL) < 0)
TEST_ERROR;
/* Main loop */
for (i = 0; i < RAND4_NITER; i++) {
/* Generate random write buffer */
if (writing && !zero_dim) {
for (j = 0; j < dims[0]; j++)
for (k = 0; k < dims[1]; k++)
for (l = 0; l < dims[2]; l++)
for (m = 0; m < dims[3]; m++)
wbuf->arr[j][k][l][m] = rand();
/* Write data */
if (H5Dwrite(dset, H5T_NATIVE_INT, mspace, H5S_ALL, dxpl, wbuf) < 0)
RAND4_FAIL_DUMP(i + 1, -1, -1, -1, -1)
} /* end if */
/* Generate new dataset size, 0-10 (0 much less likely). If i is
* scalar_iter, set all dims to 1. */
zero_dim = false;
for (j = 0; j < 4; j++) {
old_dims[j] = dims[j];
if ((dims[j] = (hsize_t)(i == scalar_iter ? 1 : (rand() % 11))) == 0)
if ((dims[j] = (hsize_t)(rand() % 11)) == 0)
zero_dim = true;
dim_log->arr[i + 1][j] = dims[j];
} /* end for */
/* If writing is disabled, update min_unwritten_dims */
if (!writing)
for (j = 0; j < 4; j++)
if (old_dims[j] < min_unwritten_dims[j])
min_unwritten_dims[j] = old_dims[j];
/* Resize dataset */
if (H5Dset_extent(dset, dims) < 0)
RAND4_FAIL_DUMP(i + 2, -1, -1, -1, -1)
if (!zero_dim) {
/* Read data from resized dataset */
if (H5Sselect_hyperslab(mspace, H5S_SELECT_SET, start, NULL, dims, NULL) < 0)
RAND4_FAIL_DUMP(i + 2, -1, -1, -1, -1)
if (H5Dread(dset, H5T_NATIVE_INT, mspace, H5S_ALL, dxpl, rbuf) < 0)
RAND4_FAIL_DUMP(i + 2, -1, -1, -1, -1)
/* Verify correctness of read data */
if (do_fillvalue) {
for (j = 0; j < dims[0]; j++)
for (k = 0; k < dims[1]; k++)
for (l = 0; l < dims[2]; l++)
for (m = 0; m < dims[3]; m++)
if (j >= valid_dims[0] || k >= valid_dims[1] || l >= valid_dims[2] ||
m >= valid_dims[3]) {
if (FILL_VALUE != rbuf->arr[j][k][l][m])
RAND4_FAIL_DUMP(i + 2, (int)j, (int)k, (int)l, (int)m)
} /* end if */
else if (wbuf->arr[j][k][l][m] != rbuf->arr[j][k][l][m])
RAND4_FAIL_DUMP(i + 2, (int)j, (int)k, (int)l, (int)m)
} /* end if */
else {
for (j = 0; j < MIN(dims[0], valid_dims[0]); j++)
for (k = 0; k < MIN(dims[1], valid_dims[1]); k++)
for (l = 0; l < MIN(dims[2], valid_dims[2]); l++)
for (m = 0; m < MIN(dims[3], valid_dims[3]); m++)
if (wbuf->arr[j][k][l][m] != rbuf->arr[j][k][l][m])
RAND4_FAIL_DUMP(i + 2, (int)j, (int)k, (int)l, (int)m)
} /* end else */
} /* end if */
/* Handle the switch between writing and not writing */
if (do_sparse && !(i % RAND4_SPARSE_SWITCH)) {
writing = !writing;
if (!writing) {
for (j = 0; j < 4; j++)
min_unwritten_dims[j] = old_dims[j];
valid_dims = min_unwritten_dims;
} /* end if */
else
valid_dims = old_dims;
} /* end if */
} /* end for */
/* Close */
if (H5Sclose(mspace) < 0)
TEST_ERROR;
if (H5Pclose(my_dcpl) < 0)
TEST_ERROR;
if (H5Dclose(dset) < 0)
TEST_ERROR;
if (H5Fclose(file) < 0)
TEST_ERROR;
free(rbuf);
free(wbuf);
free(dim_log);
return 0;
error:
H5E_BEGIN_TRY
{
H5Sclose(fspace);
H5Sclose(mspace);
H5Pclose(dcpl);
H5Dclose(dset);
H5Fclose(file);
}
H5E_END_TRY
free(rbuf);
free(wbuf);
free(dim_log);
return -1;
} /* end test_random_rank4 */
/*-------------------------------------------------------------------------
* Function: test_random_rank4_vl
*
* Purpose: Test expanding and shrinking a rank 4 dataset with
* variable length data in a randomized fashion. Verifies
* that data is preserved (and filled, if do_fillvalue is
* true) as expected.
*
* Return: Success: 0
* Failure: -1
*
*-------------------------------------------------------------------------
*/
static int
test_random_rank4_vl(hid_t fapl, hid_t dcpl, hid_t dxpl, bool do_fillvalue, bool disable_edge_filters,
bool do_sparse, rank4_index_t index_type)
{
hid_t file = H5I_INVALID_HID;
hid_t dset = H5I_INVALID_HID;
hid_t type = H5I_INVALID_HID;
hid_t fspace = H5I_INVALID_HID;
hid_t mspace = H5I_INVALID_HID;
hid_t my_dcpl = H5I_INVALID_HID;
hsize_t dims[4] = {10, 10, 10, 10}; /* Dataset's dimensions */
hsize_t max_dims[4] = {10, 10, 10, 10}; /* Maximum dimensions */
hsize_t old_dims[4]; /* Old dataset dimensions */
hsize_t min_unwritten_dims[4]; /* Minimum dimensions since last write */
hsize_t *valid_dims = old_dims; /* Dimensions of region still containing written data */
hsize_t cdims[4]; /* Chunk dimensions */
const hsize_t mdims[4] = {10, 10, 10, 10}; /* Memory buffer dimensions */
const hsize_t start[4] = {0, 0, 0, 0}; /* Start for hyperslab operations on memory */
struct {
hvl_t arr[10][10][10][10];
} *rbuf = NULL; /* Read buffer */
struct {
hvl_t arr[10][10][10][10];
} *wbuf = NULL; /* Write buffer */
struct {
hsize_t arr[RAND4_NITER + 1][4];
} *dim_log = NULL; /* Log of dataset dimensions */
bool zero_dim = false; /* Whether a dimension is 0 */
bool writing = true; /* Whether we're writing to the dset */
hvl_t fill_value; /* Fill value */
unsigned scalar_iter; /* Iteration to shrink dset to 1x1x1x1 */
unsigned i, j, k, l, m; /* Local indices */
char filename[NAME_BUF_SIZE];
/* Initialize large arrays */
if (NULL == (rbuf = calloc(1, sizeof(*rbuf))))
TEST_ERROR;
if (NULL == (wbuf = calloc(1, sizeof(*wbuf))))
TEST_ERROR;
if (NULL == (dim_log = calloc(1, sizeof(*dim_log))))
TEST_ERROR;
/* Initialize fill value buffers so they aren't freed in case of an error */
fill_value.len = 0;
fill_value.p = NULL;
for (i = 0; i < dims[0]; i++)
for (j = 0; j < dims[1]; j++)
for (k = 0; k < dims[2]; k++)
for (l = 0; l < dims[3]; l++) {
rbuf->arr[i][j][k][l].len = 0;
rbuf->arr[i][j][k][l].p = NULL;
wbuf->arr[i][j][k][l].len = 0;
wbuf->arr[i][j][k][l].p = NULL;
} /* end for */
/* Allocate space for VL write buffers, since these never need to be
* reallocated */
for (i = 0; i < dims[0]; i++)
for (j = 0; j < dims[1]; j++)
for (k = 0; k < dims[2]; k++)
for (l = 0; l < dims[3]; l++) {
wbuf->arr[i][j][k][l].len = 2;
if (NULL == (wbuf->arr[i][j][k][l].p = malloc(2 * sizeof(int))))
TEST_ERROR;
} /* end for */
/* create a new file */
h5_fixname(FILENAME[4], fapl, filename, sizeof filename);
if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
TEST_ERROR;
/* Create VL type */
if ((type = H5Tvlen_create(H5T_NATIVE_INT)) < 0)
TEST_ERROR;
/* Set maximum dimensions as appropriate for index type */
if (index_type == RANK4_INDEX_BTREE)
for (i = 0; i < 4; i++)
max_dims[i] = H5S_UNLIMITED;
else if (index_type == RANK4_INDEX_EARRAY)
max_dims[1] = H5S_UNLIMITED;
/* Generate random chunk dimensions, 2-4 */
for (i = 0; i < 4; i++)
cdims[i] = (hsize_t)((rand() % 3) + 2);
/* Pick iteration to shrink dataset to 1x1x1x1 */
scalar_iter = (unsigned)(rand() % RAND4_NITER);
/* Generate initial dataset size, 1-10, unless using fixed array index or
* scalar_iter is 0 */
for (i = 0; i < 4; i++) {
dims[i] =
(hsize_t)(index_type != RANK4_INDEX_FARRAY ? (0 == scalar_iter ? 1 : ((rand() % 10) + 1)) : 10);
dim_log->arr[0][i] = dims[i];
}
/* Make a copy of the dcpl */
if ((my_dcpl = H5Pcopy(dcpl)) < 0)
TEST_ERROR;
/* Create VL fill value, if requested */
if (do_fillvalue) {
fill_value.len = 2;
if (NULL == (fill_value.p = malloc(2 * sizeof(int))))
TEST_ERROR;
((int *)fill_value.p)[0] = 1;
((int *)fill_value.p)[1] = 2;
if (H5Pset_fill_value(my_dcpl, type, &fill_value) < 0)
TEST_ERROR;
} /* end if */
/* Create dataset */
if ((fspace = H5Screate_simple(4, dims, max_dims)) < 0)
TEST_ERROR;
if (H5Pset_chunk(my_dcpl, 4, cdims) < 0)
TEST_ERROR;
if (disable_edge_filters)
if (H5Pset_chunk_opts(my_dcpl, H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS) < 0)
TEST_ERROR;
if ((dset = H5Dcreate2(file, "dset", type, fspace, H5P_DEFAULT, my_dcpl, H5P_DEFAULT)) < 0)
TEST_ERROR;
if (H5Sclose(fspace) < 0)
TEST_ERROR;
/* Create memory space, and set initial selection */
if ((mspace = H5Screate_simple(4, mdims, NULL)) < 0)
TEST_ERROR;
if (H5Sselect_hyperslab(mspace, H5S_SELECT_SET, start, NULL, dims, NULL) < 0)
TEST_ERROR;
/* Main loop */
for (i = 0; i < RAND4_VL_NITER; i++) {
/* Generate random write buffer */
if (writing && !zero_dim) {
for (j = 0; j < dims[0]; j++)
for (k = 0; k < dims[1]; k++)
for (l = 0; l < dims[2]; l++)
for (m = 0; m < dims[3]; m++) {
((int *)wbuf->arr[j][k][l][m].p)[0] = rand();
((int *)wbuf->arr[j][k][l][m].p)[1] = rand();
} /* end for */
/* Write data */
if (H5Dwrite(dset, type, mspace, H5S_ALL, dxpl, wbuf) < 0)
RAND4_FAIL_DUMP(i + 1, -1, -1, -1, -1)
} /* end if */
/* Generate new dataset size, 0-10 (0 much less likely). If i is
* scalar_iter, set all dims to 1. */
zero_dim = false;
for (j = 0; j < 4; j++) {
old_dims[j] = dims[j];
if ((dims[j] = (hsize_t)(i == scalar_iter ? 1 : (rand() % 11))) == 0)
if ((dims[j] = (hsize_t)(rand() % 11)) == 0)
zero_dim = true;
dim_log->arr[i + 1][j] = dims[j];
}
/* If writing is disabled, update min_unwritten_dims */
if (!writing)
for (j = 0; j < 4; j++)
if (old_dims[j] < min_unwritten_dims[j])
min_unwritten_dims[j] = old_dims[j];
/* Resize dataset */
if (H5Dset_extent(dset, dims) < 0)
RAND4_FAIL_DUMP(i + 2, -1, -1, -1, -1)
if (!zero_dim) {
/* Read data from resized dataset */
if (H5Sselect_hyperslab(mspace, H5S_SELECT_SET, start, NULL, dims, NULL) < 0)
RAND4_FAIL_DUMP(i + 2, -1, -1, -1, -1)
if (H5Dread(dset, type, mspace, H5S_ALL, dxpl, rbuf) < 0)
RAND4_FAIL_DUMP(i + 2, -1, -1, -1, -1)
/* Verify correctness of read data */
if (do_fillvalue) {
for (j = 0; j < dims[0]; j++)
for (k = 0; k < dims[1]; k++)
for (l = 0; l < dims[2]; l++)
for (m = 0; m < dims[3]; m++)
if (j >= valid_dims[0] || k >= valid_dims[1] || l >= valid_dims[2] ||
m >= valid_dims[3]) {
if (((int *)fill_value.p)[0] != ((int *)rbuf->arr[j][k][l][m].p)[0] ||
((int *)fill_value.p)[1] != ((int *)rbuf->arr[j][k][l][m].p)[1])
RAND4_FAIL_DUMP(i + 2, (int)j, (int)k, (int)l, (int)m)
} /* end if */
else if (((int *)wbuf->arr[j][k][l][m].p)[0] !=
((int *)rbuf->arr[j][k][l][m].p)[0] ||
((int *)wbuf->arr[j][k][l][m].p)[1] !=
((int *)rbuf->arr[j][k][l][m].p)[1])
RAND4_FAIL_DUMP(i + 2, (int)j, (int)k, (int)l, (int)m)
} /* end if */
else {
for (j = 0; j < MIN(dims[0], valid_dims[0]); j++)
for (k = 0; k < MIN(dims[1], valid_dims[1]); k++)
for (l = 0; l < MIN(dims[2], valid_dims[2]); l++)
for (m = 0; m < MIN(dims[3], valid_dims[3]); m++)
if (((int *)wbuf->arr[j][k][l][m].p)[0] !=
((int *)rbuf->arr[j][k][l][m].p)[0] ||
((int *)wbuf->arr[j][k][l][m].p)[1] !=
((int *)rbuf->arr[j][k][l][m].p)[1])
RAND4_FAIL_DUMP(i + 2, (int)j, (int)k, (int)l, (int)m)
} /* end else */
/* Free read buffer */
if (H5Treclaim(type, mspace, H5P_DEFAULT, rbuf) < 0)
TEST_ERROR;
} /* end if */
/* Handle the switch between writing and not writing */
if (do_sparse && !(i % RAND4_VL_SPARSE_SWITCH)) {
writing = !writing;
if (!writing) {
for (j = 0; j < 4; j++)
min_unwritten_dims[j] = old_dims[j];
valid_dims = min_unwritten_dims;
} /* end if */
else
valid_dims = old_dims;
} /* end if */
} /* end for */
/* Close */
if (H5Sselect_all(mspace) < 0)
TEST_ERROR;
if (H5Treclaim(type, mspace, H5P_DEFAULT, wbuf) < 0)
TEST_ERROR;
free(fill_value.p);
if (H5Sclose(mspace) < 0)
TEST_ERROR;
if (H5Pclose(my_dcpl) < 0)
TEST_ERROR;
if (H5Dclose(dset) < 0)
TEST_ERROR;
if (H5Tclose(type) < 0)
TEST_ERROR;
if (H5Fclose(file) < 0)
TEST_ERROR;
free(rbuf);
free(wbuf);
free(dim_log);
return 0;
error:
H5E_BEGIN_TRY
{
for (i = 0; i < dims[0]; i++)
for (j = 0; j < dims[1]; j++)
for (k = 0; k < dims[2]; k++)
for (l = 0; l < dims[3]; l++) {
if (rbuf->arr[i][j][k][l].p)
free(rbuf->arr[i][j][k][l].p);
if (wbuf->arr[i][j][k][l].p)
free(wbuf->arr[i][j][k][l].p);
} /* end for */
if (fill_value.p)
free(fill_value.p);
H5Sclose(fspace);
H5Sclose(mspace);
H5Pclose(dcpl);
H5Dclose(dset);
H5Tclose(type);
H5Fclose(file);
}
H5E_END_TRY
free(rbuf);
free(wbuf);
free(dim_log);
return -1;
} /* end test_random_rank4_vl */
/*
* test_random_rank4_dump: Dump debugging info from test_random_rank4 to screen
* after failure.
*/
static void
test_random_rank4_dump(unsigned ndim_sets, hsize_t dim_log[][4], hsize_t cdims[4], int j, int k, int l, int m)
{
unsigned i;
printf(" Chunk dimensions: ( %u, %u, %u, %u )\n", (unsigned)cdims[0], (unsigned)cdims[1],
(unsigned)cdims[2], (unsigned)cdims[3]);
printf(" Log of dataset dimensions (oldest first):\n");
for (i = 0; i < ndim_sets; i++)
printf(" Iteration %-3u: ( %2u, %2u, %2u, %2u )\n", i, (unsigned)dim_log[i][0],
(unsigned)dim_log[i][1], (unsigned)dim_log[i][2], (unsigned)dim_log[i][3]);
if (j >= 0)
printf(" First incorrect value read: ( %d, %d, %d, %d )\n", j, k, l, m);
} /* end test_random_rank4_dump */
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