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farray.c
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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 *
* [email protected]. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* This file is modified based on earray.c.
*/
#include "h5test.h"
/*
* This file needs to access private datatypes from the H5FA package.
* This file also needs to access the fixed array testing code.
*/
#define H5FA_FRIEND /*suppress error about including H5FApkg */
#define H5FA_TESTING
#include "H5FApkg.h" /* Fixed Arrays */
/* Other private headers that this test requires */
#include "H5CXprivate.h" /* API Contexts */
#include "H5Iprivate.h" /* IDs */
#include "H5VMprivate.h" /* Vectors and arrays */
#include "H5VLprivate.h" /* Virtual Object Layer */
/* Local macros */
/* Max. testfile name length */
#define FARRAY_FILENAME_LEN 1024
/* Fixed array creation values */
#define ELMT_SIZE sizeof(uint64_t)
#define MAX_DBLOCK_PAGE_NELMTS_BITS 10 /* 2^10 = 1024 elements per data block page */
/* Testing # of elements in the Fixed Array */
#define TEST_NELMTS 20000
/* Convenience macros for computing earray state */
#define FA_HDR_SIZE 28 /* hard-coded */
#define DBLOCK_PREFIX 18 /* hard-coded */
/* 4 giga-elements: max chunk size */
#define MAX_NELMTS ((unsigned long long)4 * 1024 * 1024 * 1024) /* 4 giga-elements */
/* Iterator parameter values */
#define FA_CYC_COUNT 4
/* Local typedefs */
/* Types of tests to perform */
typedef enum {
FARRAY_TEST_NORMAL, /* "Normal" test, with no testing parameters set */
FARRAY_TEST_REOPEN, /* Set the reopen_array flag */
FARRAY_TEST_NTESTS /* The number of test types, must be last */
} farray_test_type_t;
/* Types of iteration to perform */
typedef enum {
FARRAY_ITER_FW, /* "Forward" iteration */
FARRAY_ITER_RV, /* "Reverse" iteration */
FARRAY_ITER_RND, /* "Random" iteration */
FARRAY_ITER_CYC, /* "Cyclic" iteration */
FARRAY_ITER_NITERS /* The number of iteration types, must be last */
} farray_iter_type_t;
/* Fixed array state information */
typedef struct farray_state_t {
hsize_t hdr_size; /* Size of header */
hsize_t dblk_size; /* Size of data block */
hsize_t nelmts; /* # of elements */
} farray_state_t;
/* Forward decl. */
typedef struct farray_test_param_t farray_test_param_t;
/* Fixed array iterator class */
typedef struct farray_iter_t {
void *(*init)(const H5FA_create_t *cparam, const farray_test_param_t *tparam,
hsize_t cnt); /* Initialize/allocate iterator private info */
hssize_t (*next)(void *info); /* Get the next element to test */
herr_t (*term)(void *info); /* Shutdown/free iterator private info */
} farray_iter_t;
/* Testing parameters */
struct farray_test_param_t {
farray_test_type_t reopen_array; /* Whether to re-open the array during the test */
hsize_t nelmts; /* # of elements to set for the fixed array */
const farray_iter_t *fiter; /* Iterator to use for this test */
};
/* Local variables */
static const char *FILENAME[] = {"farray", "farray_tmp", NULL};
/* Filename to use for all tests */
char filename_g[FARRAY_FILENAME_LEN];
/* Empty file size */
h5_stat_size_t empty_size_g;
/*-------------------------------------------------------------------------
* Function: init_cparam
*
* Purpose: Initialize array creation parameter structure
*
* Return: SUCCEED/FAIL
*
*-------------------------------------------------------------------------
*/
static herr_t
init_cparam(H5FA_create_t *cparam, farray_test_param_t *tparam)
{
/* Wipe out background */
memset(cparam, 0, sizeof(*cparam));
cparam->cls = H5FA_CLS_TEST;
cparam->raw_elmt_size = ELMT_SIZE;
cparam->max_dblk_page_nelmts_bits = MAX_DBLOCK_PAGE_NELMTS_BITS;
cparam->nelmts = tparam->nelmts;
return SUCCEED;
} /* init_cparam() */
/*-------------------------------------------------------------------------
* Function: create_file
*
* Purpose: Create file and retrieve pointer to internal file object
*
* Return: SUCCEED/FAIL
*
*-------------------------------------------------------------------------
*/
static herr_t
create_file(hid_t fapl_id, hid_t *fid, H5F_t **f)
{
/* Create the file to work on */
if ((*fid = H5Fcreate(filename_g, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id)) < 0)
FAIL_STACK_ERROR;
/* Get a pointer to the internal file object */
if (NULL == (*f = (H5F_t *)H5VL_object(*fid)))
FAIL_STACK_ERROR;
/* Ignore metadata tags in the file's cache */
if (H5AC_ignore_tags(*f) < 0)
FAIL_STACK_ERROR;
/* Success */
return SUCCEED;
error:
return FAIL;
} /* create_file() */
/*-------------------------------------------------------------------------
* Function: check_stats
*
* Purpose: Verify stats for a fixed array
*
* Return: SUCCEED/FAIL
*
*-------------------------------------------------------------------------
*/
static herr_t
check_stats(const H5FA_t *fa, const farray_state_t *state)
{
H5FA_stat_t farray_stats; /* Statistics about the array */
/* Get statistics for fixed array and verify they are correct */
if (H5FA_get_stats(fa, &farray_stats) < 0)
FAIL_STACK_ERROR;
/* Compare information */
if (farray_stats.hdr_size != state->hdr_size) {
fprintf(stdout, "farray_stats.hdr_size = %" PRIuHSIZE ", state->hdr_size = %" PRIuHSIZE "\n",
farray_stats.hdr_size, state->hdr_size);
TEST_ERROR;
}
if (farray_stats.dblk_size != state->dblk_size) {
fprintf(stdout, "farray_stats.dblk_size = %" PRIuHSIZE ", state->dblk_size = %" PRIuHSIZE "\n",
farray_stats.dblk_size, state->dblk_size);
TEST_ERROR;
}
if (farray_stats.nelmts != state->nelmts) {
fprintf(stdout, "farray_stats.nelmts = %" PRIuHSIZE ", state->nelmts = %" PRIuHSIZE "\n",
farray_stats.nelmts, state->nelmts);
TEST_ERROR;
}
/* Success */
return SUCCEED;
error:
return FAIL;
} /* check_stats() */
/*-------------------------------------------------------------------------
* Function: set_fa_state
*
* Purpose: Set the state of the Fixed Array
*
* Return: SUCCEED/FAIL
*
*-------------------------------------------------------------------------
*/
static herr_t
set_fa_state(const H5FA_create_t *cparam, farray_state_t *state)
{
size_t dblk_page_nelmts; /* # of elements per page */
/* Sanity check */
assert(cparam);
assert(state);
/* Compute the state of the fixed array */
state->hdr_size = FA_HDR_SIZE;
state->nelmts = cparam->nelmts;
dblk_page_nelmts = (size_t)1 << cparam->max_dblk_page_nelmts_bits;
if (state->nelmts > dblk_page_nelmts) {
size_t npages = (size_t)(((state->nelmts + dblk_page_nelmts) - 1) / dblk_page_nelmts);
size_t dblk_page_init_size = (npages + 7) / 8;
hsize_t checksum_size = npages * 4;
state->dblk_size =
DBLOCK_PREFIX + dblk_page_init_size + checksum_size + state->nelmts * cparam->raw_elmt_size;
}
else
state->dblk_size = DBLOCK_PREFIX + state->nelmts * cparam->raw_elmt_size;
return SUCCEED;
} /* end set_fa_state() */
/*-------------------------------------------------------------------------
* Function: reopen_file
*
* Purpose: Perform common "re-open" operations on file & array for testing
*
* Return: SUCCEED/FAIL
*
*-------------------------------------------------------------------------
*/
static int
reopen_file(hid_t *fid, H5F_t **f, hid_t fapl_id, H5FA_t **fa, haddr_t fa_addr,
const farray_test_param_t *tparam)
{
/* Check for closing & re-opening the array */
/* (actually will close & re-open the file as well) */
if (tparam->reopen_array) {
/* Close array, if given */
if (fa && *fa) {
if (H5FA_close(*fa) < 0)
FAIL_STACK_ERROR;
*fa = NULL;
}
/* Close file */
if (*fid) {
if (H5Fclose(*fid) < 0)
FAIL_STACK_ERROR;
*fid = H5I_INVALID_HID;
*f = NULL;
}
/* Re-open the file */
if ((*fid = H5Fopen(filename_g, H5F_ACC_RDWR, fapl_id)) < 0)
FAIL_STACK_ERROR;
/* Get a pointer to the internal file object */
if (NULL == (*f = (H5F_t *)H5VL_object(*fid)))
FAIL_STACK_ERROR;
/* Ignore metadata tags in the file's cache */
if (H5AC_ignore_tags(*f) < 0)
FAIL_STACK_ERROR;
/* Re-open array, if given */
if (fa)
if (NULL == (*fa = H5FA_open(*f, fa_addr, NULL)))
FAIL_STACK_ERROR;
}
/* Success */
return SUCCEED;
error:
return FAIL;
} /* reopen_file() */
/*-------------------------------------------------------------------------
* Function: create_array
*
* Purpose: Create a fixed array and perform initial checks
*
* Return: SUCCEED/FAIL
*
*-------------------------------------------------------------------------
*/
static herr_t
create_array(H5F_t *f, const H5FA_create_t *cparam, H5FA_t **fa, haddr_t *fa_addr)
{
farray_state_t state; /* State of extensible array */
/* Create array */
if (NULL == (*fa = H5FA_create(f, cparam, NULL)))
FAIL_STACK_ERROR;
/* Check status of array */
if (H5FA_get_addr(*fa, fa_addr) < 0)
FAIL_STACK_ERROR;
if (!H5_addr_defined(*fa_addr))
TEST_ERROR;
/* Check array stats */
memset(&state, 0, sizeof(state));
state.hdr_size = FA_HDR_SIZE;
state.nelmts = cparam->nelmts;
if (check_stats(*fa, &state))
TEST_ERROR;
/* Success */
return SUCCEED;
error:
return FAIL;
} /* create_array() */
/*-------------------------------------------------------------------------
* Function: verify_cparam
*
* Purpose: Verify creation parameters are correct
*
* Return: SUCCEED/FAIL
*
*-------------------------------------------------------------------------
*/
static herr_t
verify_cparam(const H5FA_t *fa, const H5FA_create_t *cparam)
{
H5FA_create_t test_cparam; /* Creation parameters for array */
/* Retrieve creation parameters */
memset(&test_cparam, 0, sizeof(H5FA_create_t));
if (H5FA__get_cparam_test(fa, &test_cparam) < 0)
FAIL_STACK_ERROR;
/* Verify creation parameters */
if (H5FA__cmp_cparam_test(cparam, &test_cparam))
TEST_ERROR;
/* Success */
return SUCCEED;
error:
return FAIL;
} /* verify_cparam() */
/*-------------------------------------------------------------------------
* Function: finish
*
* Purpose: Close array, delete array, close file and verify that file
* is empty size
*
* Return: SUCCEED/FAIL
*
*-------------------------------------------------------------------------
*/
static herr_t
finish(hid_t fid, hid_t fapl_id, H5F_t *f, H5FA_t *fa, haddr_t fa_addr)
{
h5_stat_size_t file_size; /* File size, after deleting array */
/* Close the fixed array */
if (H5FA_close(fa) < 0)
FAIL_STACK_ERROR;
/* Delete array */
if (H5FA_delete(f, fa_addr, NULL) < 0)
FAIL_STACK_ERROR;
/* Close the file */
if (H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
/* Get the size of the file */
if ((file_size = h5_get_file_size(filename_g, fapl_id)) < 0)
TEST_ERROR;
/* Verify the file is correct size */
if (file_size != empty_size_g)
TEST_ERROR;
/* Success */
return SUCCEED;
error:
return FAIL;
} /* finish() */
/*-------------------------------------------------------------------------
* Function: test_create
*
* Purpose: Test creating fixed array
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_create(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t H5_ATTR_UNUSED *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5FA_t *fa = NULL; /* Fixed array wrapper */
haddr_t fa_addr = HADDR_UNDEF; /* Array address in file */
/* Create file & retrieve pointer to internal file object */
if (create_file(fapl, &file, &f) < 0)
TEST_ERROR;
/*
* Display testing message
*/
TESTING("invalid fixed array creation parameters");
#ifndef NDEBUG
{
H5FA_create_t test_cparam; /* Creation parameters for array */
/* Set invalid element size */
memcpy(&test_cparam, cparam, sizeof(test_cparam));
test_cparam.raw_elmt_size = 0;
H5E_BEGIN_TRY
{
fa = H5FA_create(f, &test_cparam, NULL);
}
H5E_END_TRY
if (fa) {
/* Close opened fixed array */
H5FA_close(fa);
fa = NULL;
/* Indicate error */
TEST_ERROR;
} /* end if */
/* Set invalid max. # of elements bits */
memcpy(&test_cparam, cparam, sizeof(test_cparam));
test_cparam.max_dblk_page_nelmts_bits = 0;
H5E_BEGIN_TRY
{
fa = H5FA_create(f, &test_cparam, NULL);
}
H5E_END_TRY
if (fa) {
/* Close opened fixed array */
H5FA_close(fa);
fa = NULL;
/* Indicate error */
TEST_ERROR;
} /* end if */
/* Set invalid max. # of elements */
memcpy(&test_cparam, cparam, sizeof(test_cparam));
test_cparam.nelmts = 0;
H5E_BEGIN_TRY
{
fa = H5FA_create(f, &test_cparam, NULL);
}
H5E_END_TRY
if (fa) {
/* Close opened fixed array */
H5FA_close(fa);
fa = NULL;
/* Indicate error */
TEST_ERROR;
} /* end if */
PASSED();
}
#else /* NDEBUG */
SKIPPED();
puts(" Not tested when assertions are disabled");
#endif /* NDEBUG */
/*
* Display testing message
*/
TESTING("fixed array creation");
/* Create array */
if (create_array(f, cparam, &fa, &fa_addr) < 0)
TEST_ERROR;
PASSED();
/* Verify the creation parameters */
TESTING("verify array creation parameters");
/* Verify the creation parameters */
if (verify_cparam(fa, cparam) < 0)
TEST_ERROR;
/* Close array, delete array, close file & verify file is empty */
if (finish(file, fapl, f, fa, fa_addr) < 0)
TEST_ERROR;
/* All tests passed */
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (fa)
H5FA_close(fa);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* end test_create() */
/*-------------------------------------------------------------------------
* Function: test_reopen
*
* Purpose: Create & reopen a fixed array
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_reopen(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5FA_t *fa = NULL; /* Fixed array wrapper */
haddr_t fa_addr = HADDR_UNDEF; /* Array address in file */
/* Create file & retrieve pointer to internal file object */
if (create_file(fapl, &file, &f) < 0)
TEST_ERROR;
/*
* Display testing message
*/
TESTING("create, close & reopen fixed array");
/* Create array */
if (create_array(f, cparam, &fa, &fa_addr) < 0)
TEST_ERROR;
/* Close the fixed array */
if (H5FA_close(fa) < 0)
FAIL_STACK_ERROR;
/* Check for closing & re-opening the file */
if (reopen_file(&file, &f, fapl, NULL, HADDR_UNDEF, tparam) < 0)
TEST_ERROR;
/* Re-open the array */
if (NULL == (fa = H5FA_open(f, fa_addr, NULL)))
FAIL_STACK_ERROR;
/* Verify the creation parameters */
if (verify_cparam(fa, cparam) < 0)
TEST_ERROR;
/* Close array, delete array, close file & verify file is empty */
if (finish(file, fapl, f, fa, fa_addr) < 0)
TEST_ERROR;
/* All tests passed */
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (fa)
H5FA_close(fa);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_reopen() */
/*-------------------------------------------------------------------------
* Function: test_open_twice
*
* Purpose: Open an extensible array twice
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_open_twice(hid_t fapl_id, H5FA_create_t *cparam, farray_test_param_t *tparam)
{
hid_t fid = H5I_INVALID_HID; /* File ID */
hid_t fid2 = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5F_t *f2 = NULL; /* Internal file object pointer */
H5FA_t *fa = NULL; /* Fixed array wrapper */
H5FA_t *fa2 = NULL; /* Fixed array wrapper */
haddr_t fa_addr = HADDR_UNDEF; /* Array address in file */
/* Create file & retrieve pointer to internal file object */
if (create_file(fapl_id, &fid, &f) < 0)
TEST_ERROR;
/* Display testing message */
TESTING("open fixed array twice");
/* Create array */
if (create_array(f, cparam, &fa, &fa_addr) < 0)
TEST_ERROR;
/* Open the array again, through the first file handle */
if (NULL == (fa2 = H5FA_open(f, fa_addr, NULL)))
FAIL_STACK_ERROR;
/* Verify the creation parameters */
if (verify_cparam(fa, cparam) < 0)
TEST_ERROR;
if (verify_cparam(fa2, cparam) < 0)
TEST_ERROR;
/* Close the second fixed array wrapper */
if (H5FA_close(fa2) < 0)
FAIL_STACK_ERROR;
fa2 = NULL;
/* Check for closing & re-opening the file */
if (reopen_file(&fid, &f, fapl_id, &fa, fa_addr, tparam) < 0)
TEST_ERROR;
/* Re-open the file */
if ((fid2 = H5Freopen(fid)) < 0)
FAIL_STACK_ERROR;
/* Get a pointer to the internal file object */
if (NULL == (f2 = (H5F_t *)H5VL_object(fid2)))
FAIL_STACK_ERROR;
/* Open the fixed array through the second file handle */
if (NULL == (fa2 = H5FA_open(f2, fa_addr, NULL)))
FAIL_STACK_ERROR;
/* Verify the creation parameters */
if (verify_cparam(fa, cparam) < 0)
TEST_ERROR;
/* Close the first extensible array wrapper */
if (H5FA_close(fa) < 0)
FAIL_STACK_ERROR;
fa = NULL;
/* Close the first file */
/* (close before second file, to detect error on internal array header's
* shared file information)
*/
if (H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
/* Close array, delete array, close file & verify file is empty */
if (finish(fid2, fapl_id, f2, fa2, fa_addr) < 0)
TEST_ERROR;
/* All tests passed */
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (fa)
H5FA_close(fa);
if (fa2)
H5FA_close(fa2);
H5Fclose(fid);
H5Fclose(fid2);
}
H5E_END_TRY
return 1;
} /* test_open_twice() */
/*-------------------------------------------------------------------------
* Function: test_open_twice_diff
*
* Purpose: Open a fixed array twice, through different "top" file
* handles, with an intermediate file open that takes the "shared"
* file handle from the first fixed array's file pointer.
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_open_twice_diff(hid_t fapl_id, H5FA_create_t *cparam, farray_test_param_t *tparam)
{
char filename_tmp[FARRAY_FILENAME_LEN]; /* Temporary file name */
hid_t fid = H5I_INVALID_HID; /* File ID */
hid_t fid2 = H5I_INVALID_HID; /* File ID */
hid_t fid0 = H5I_INVALID_HID; /* File ID */
hid_t fid00 = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5F_t *f2 = NULL; /* Internal file object pointer */
H5FA_t *fa = NULL; /* Fixed array wrapper */
H5FA_t *fa2 = NULL; /* Fixed array wrapper */
haddr_t fa_addr = HADDR_UNDEF; /* Array address in file */
/* Display testing message */
TESTING("open fixed array twice, through different file handles");
/* Create file & retrieve pointer to internal file object */
if (create_file(fapl_id, &fid, &f) < 0)
TEST_ERROR;
/* Create array */
if (create_array(f, cparam, &fa, &fa_addr) < 0)
TEST_ERROR;
/* Open the array again, through the first file handle */
if (NULL == (fa2 = H5FA_open(f, fa_addr, NULL)))
FAIL_STACK_ERROR;
/* Verify the creation parameters */
if (verify_cparam(fa, cparam) < 0)
TEST_ERROR;
if (verify_cparam(fa2, cparam) < 0)
TEST_ERROR;
/* Close the second fixed array wrapper */
if (H5FA_close(fa2) < 0)
FAIL_STACK_ERROR;
fa2 = NULL;
/* Re-open the file */
/* (So that there is something holding the file open when the extensible
* array is closed)
*/
if ((fid0 = H5Fopen(filename_g, H5F_ACC_RDWR, fapl_id)) < 0)
FAIL_STACK_ERROR;
/* Check for closing & re-opening the file */
if (reopen_file(&fid, &f, fapl_id, &fa, fa_addr, tparam) < 0)
TEST_ERROR;
/* Close the first fixed array wrapper */
if (H5FA_close(fa) < 0)
FAIL_STACK_ERROR;
fa = NULL;
/* Close the first file */
/* (close before second file, to detect error on internal array header's
* shared file information)
*/
if (H5Fclose(fid) < 0)
FAIL_STACK_ERROR;
fid = H5I_INVALID_HID;
/* Open a different file */
/* (This re-allocates the 'top' file pointer and assigns it a different
* 'shared' file pointer, making the file pointer in the fixed array's
* header stale)
*/
h5_fixname(FILENAME[1], fapl_id, filename_tmp, sizeof(filename_tmp));
if ((fid00 = H5Fcreate(filename_tmp, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id)) < 0)
FAIL_STACK_ERROR;
/* Re-open the file with the fixed array */
if ((fid2 = H5Fopen(filename_g, H5F_ACC_RDWR, fapl_id)) < 0)
FAIL_STACK_ERROR;
/* Get a pointer to the internal file object */
if (NULL == (f2 = (H5F_t *)H5VL_object(fid2)))
FAIL_STACK_ERROR;
/* Open the fixed array through the second file handle */
if (NULL == (fa2 = H5FA_open(f2, fa_addr, NULL)))
FAIL_STACK_ERROR;
/* Verify the creation parameters */
if (verify_cparam(fa2, cparam) < 0)
TEST_ERROR;
/* Close the extra file handles */
if (H5Fclose(fid0) < 0)
FAIL_STACK_ERROR;
if (H5Fclose(fid00) < 0)
FAIL_STACK_ERROR;
/* Close array, delete array, close file & verify file is empty */
if (finish(fid2, fapl_id, f2, fa2, fa_addr) < 0)
TEST_ERROR;
/* All tests passed */
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (fa)
H5FA_close(fa);
if (fa2)
H5FA_close(fa2);
H5Fclose(fid);
H5Fclose(fid2);
H5Fclose(fid0);
H5Fclose(fid00);
}
H5E_END_TRY
return 1;
} /* test_open_twice_diff() */
/*-------------------------------------------------------------------------
* Function: test_delete_open
*
* Purpose: Delete opened fixed array (& open deleted array)
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_delete_open(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5FA_t *fa = NULL; /* Fixed array wrapper */
H5FA_t *fa2 = NULL; /* Fixed array wrapper */
haddr_t fa_addr = HADDR_UNDEF; /* Array address in file */
h5_stat_size_t file_size; /* File size, after deleting array */
/* Create file & retrieve pointer to internal file object */
if (create_file(fapl, &file, &f) < 0)
TEST_ERROR;
/*
* Display testing message
*/
TESTING("deleting open fixed array");
/* Create array */
if (create_array(f, cparam, &fa, &fa_addr) < 0)
TEST_ERROR;
/* Open the array again */
if (NULL == (fa2 = H5FA_open(f, fa_addr, NULL)))
FAIL_STACK_ERROR;
/* Request that the array be deleted */
if (H5FA_delete(f, fa_addr, NULL) < 0)
FAIL_STACK_ERROR;
/* Verify the creation parameters */
if (verify_cparam(fa, cparam) < 0)
TEST_ERROR;
if (verify_cparam(fa2, cparam) < 0)
TEST_ERROR;
/* Close the second fixed array wrapper */
if (H5FA_close(fa2) < 0)
FAIL_STACK_ERROR;
fa2 = NULL;
/* Try re-opening the array again (should fail, as array will be deleted) */
H5E_BEGIN_TRY
{
fa2 = H5FA_open(f, fa_addr, NULL);
}
H5E_END_TRY
if (fa2) {
/* Close opened array */
H5FA_close(fa2);
/* Indicate error */
TEST_ERROR;
} /* end if */
/* Close the first fixed array wrapper */
if (H5FA_close(fa) < 0)
FAIL_STACK_ERROR;
fa = NULL;
/* Check for closing & re-opening the file */
if (reopen_file(&file, &f, fapl, NULL, HADDR_UNDEF, tparam) < 0)
TEST_ERROR;
/* Try re-opening the array again (should fail, as array is now deleted) */
H5E_BEGIN_TRY
{
fa = H5FA_open(f, fa_addr, NULL);
}
H5E_END_TRY
if (fa) {
/* Close opened array */
H5FA_close(fa);
/* Indicate error */
TEST_ERROR;
} /* end if */
/* Close the file */
if (H5Fclose(file) < 0)
FAIL_STACK_ERROR;
/* Get the size of the file */
if ((file_size = h5_get_file_size(filename_g, fapl)) < 0)
TEST_ERROR;
/* Verify the file is correct size */
if (file_size != empty_size_g)
TEST_ERROR;
/* All tests passed */
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (fa)
H5FA_close(fa);
if (fa2)
H5FA_close(fa2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_delete_open() */
/* Fixed array iterator info for forward iteration */
typedef struct fiter_fw_t {
hsize_t idx; /* Index of next array location */
} fiter_fw_t;
/*-------------------------------------------------------------------------
* Function: fiter_fw_init
*
* Purpose: Initialize element iterator (forward iteration)
*
* Return: Success: Pointer to iteration status object
* Failure: NULL
*
*-------------------------------------------------------------------------
*/
static void *
fiter_fw_init(const H5FA_create_t H5_ATTR_UNUSED *cparam, const farray_test_param_t H5_ATTR_UNUSED *tparam,
hsize_t H5_ATTR_UNUSED cnt)
{
fiter_fw_t *fiter; /* Forward element iteration object */
/* Allocate space for the element iteration object */
fiter = (fiter_fw_t *)malloc(sizeof(fiter_fw_t));
assert(fiter);
/* Initialize the element iteration object */
fiter->idx = 0;
/* Return iteration object */
return (fiter);
} /* end fiter_fw_init() */
/*-------------------------------------------------------------------------
* Function: fiter_fw_next
*
* Purpose: Get next element index (forward iteration)
*
* Return: Success: Non-negative
* Failure: Negative
*
*-------------------------------------------------------------------------