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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* Copyright by the Board of Trustees of the University of Illinois. *
* 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 COPYING 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: Fixed array testing functions.
*
*/
/**********************/
/* Module Declaration */
/**********************/
#include "H5FAmodule.h" /* This source code file is part of the H5FA module */
#define H5FA_TESTING
/***********************/
/* Other Packages Used */
/***********************/
/***********/
/* Headers */
/***********/
#include "H5private.h" /* Generic Functions */
#include "H5Eprivate.h" /* Error handling */
#include "H5FApkg.h" /* Fixed Arrays */
#include "H5FLprivate.h" /* Free Lists */
#include "H5VMprivate.h" /* Vector functions */
/****************/
/* Local Macros */
/****************/
/* Sanity checking value for callback contexts */
#define H5FA__TEST_BOGUS_VAL 42
/******************/
/* Local Typedefs */
/******************/
/* Callback context */
typedef struct H5FA__test_ctx_t {
uint32_t bogus; /* Placeholder field to verify that context is working */
} H5FA__test_ctx_t;
/********************/
/* Package Typedefs */
/********************/
/********************/
/* Local Prototypes */
/********************/
/* Fixed array class callbacks */
static void * H5FA__test_crt_context(void *udata);
static herr_t H5FA__test_dst_context(void *ctx);
static herr_t H5FA__test_fill(void *nat_blk, size_t nelmts);
static herr_t H5FA__test_encode(void *raw, const void *elmt, size_t nelmts, void *ctx);
static herr_t H5FA__test_decode(const void *raw, void *elmt, size_t nelmts, void *ctx);
static herr_t H5FA__test_debug(FILE *stream, int indent, int fwidth, hsize_t idx, const void *elmt);
static void * H5FA__test_crt_dbg_context(H5F_t *f, haddr_t obj_addr);
/*********************/
/* Package Variables */
/*********************/
/* Fixed array testing class information */
const H5FA_class_t H5FA_CLS_TEST[1] = {{
H5FA_CLS_TEST_ID, /* Type of Fixed array */
"Testing", /* Name of fixed array class */
sizeof(uint64_t), /* Size of native element */
H5FA__test_crt_context, /* Create context */
H5FA__test_dst_context, /* Destroy context */
H5FA__test_fill, /* Fill block of missing elements callback */
H5FA__test_encode, /* Element encoding callback */
H5FA__test_decode, /* Element decoding callback */
H5FA__test_debug, /* Element debugging callback */
H5FA__test_crt_dbg_context, /* Create debugging context */
H5FA__test_dst_context /* Destroy debugging context */
}};
/*****************************/
/* Library Private Variables */
/*****************************/
/*******************/
/* Local Variables */
/*******************/
/* Declare a free list to manage the H5FA__test_ctx_t struct */
H5FL_DEFINE_STATIC(H5FA__test_ctx_t);
/*-------------------------------------------------------------------------
* Function: H5FA__test_crt_context
*
* Purpose: Create context for callbacks
*
* Return: Success: non-NULL
* Failure: NULL
*
* Programmer: Vailin Choi
* Thursday, April 30, 2009
*
*-------------------------------------------------------------------------
*/
BEGIN_FUNC(STATIC, ERR, void *, NULL, NULL, H5FA__test_crt_context(void H5_ATTR_UNUSED *udata))
/* Local variables */
H5FA__test_ctx_t *ctx; /* Context for callbacks */
/* Allocate new context structure */
if (NULL == (ctx = H5FL_MALLOC(H5FA__test_ctx_t)))
H5E_THROW(H5E_CANTALLOC, "can't allocate fixed array client callback context")
/* Initialize the context */
ctx->bogus = H5FA__TEST_BOGUS_VAL;
/* Set return value */
ret_value = ctx;
CATCH
END_FUNC(STATIC) /* end H5FA__test_crt_context() */
/*-------------------------------------------------------------------------
* Function: H5FA__test_dst_context
*
* Purpose: Destroy context for callbacks
*
* Return: SUCCEED/FAIL
*
* Programmer: Vailin Choi
* Thursday, April 30, 2009
*
*-------------------------------------------------------------------------
*/
BEGIN_FUNC(STATIC, NOERR, herr_t, SUCCEED, -, H5FA__test_dst_context(void *_ctx))
/* Local variables */
H5FA__test_ctx_t *ctx = (H5FA__test_ctx_t *)_ctx; /* Callback context to destroy */
/* Sanity checks */
HDassert(H5FA__TEST_BOGUS_VAL == ctx->bogus);
/* Release context structure */
ctx = H5FL_FREE(H5FA__test_ctx_t, ctx);
END_FUNC(STATIC) /* end H5FA__test_dst_context() */
/*-------------------------------------------------------------------------
* Function: H5FA__test_fill
*
* Purpose: Fill "missing elements" in block of elements
*
* Return: SUCCEED/FAIL
*
* Programmer: Vailin Choi
* Thursday, April 30, 2009
*
*-------------------------------------------------------------------------
*/
BEGIN_FUNC(STATIC, NOERR, herr_t, SUCCEED, -, H5FA__test_fill(void *nat_blk, size_t nelmts))
/* Local variables */
uint64_t fill_val = H5FA_TEST_FILL; /* Value to fill elements with */
/* Sanity checks */
HDassert(nat_blk);
HDassert(nelmts);
H5VM_array_fill(nat_blk, &fill_val, sizeof(uint64_t), nelmts);
END_FUNC(STATIC) /* end H5FA__test_fill() */
/*-------------------------------------------------------------------------
* Function: H5FA__test_encode
*
* Purpose: Encode an element from "native" to "raw" form
*
* Return: SUCCEED/FAIL
*
* Programmer: Vailin Choi
* Thursday, April 30, 2009
*
*-------------------------------------------------------------------------
*/
BEGIN_FUNC(STATIC, NOERR, herr_t, SUCCEED, -,
H5FA__test_encode(void *raw, const void *_elmt, size_t nelmts, void H5_ATTR_UNUSED *_ctx))
/* Local variables */
#ifndef NDEBUG
H5FA__test_ctx_t *ctx = (H5FA__test_ctx_t *)_ctx; /* Callback context to destroy */
#endif /* NDEBUG */
const uint64_t *elmt = (const uint64_t *)_elmt; /* Convenience pointer to native elements */
/* Sanity checks */
HDassert(raw);
HDassert(elmt);
HDassert(nelmts);
HDassert(H5FA__TEST_BOGUS_VAL == ctx->bogus);
/* Encode native elements into raw elements */
while (nelmts) {
/* Encode element */
/* (advances 'raw' pointer) */
UINT64ENCODE(raw, *elmt);
/* Advance native element pointer */
elmt++;
/* Decrement # of elements to encode */
nelmts--;
} /* end while */
END_FUNC(STATIC) /* end H5FA__test_encode() */
/*-------------------------------------------------------------------------
* Function: H5FA__test_decode
*
* Purpose: Decode an element from "raw" to "native" form
*
* Return: SUCCEED/FAIL
*
* Programmer: Vailin Choi
* Thursday, April 30, 2009
*
*-------------------------------------------------------------------------
*/
BEGIN_FUNC(STATIC, NOERR, herr_t, SUCCEED, -,
H5FA__test_decode(const void *_raw, void *_elmt, size_t nelmts, void H5_ATTR_UNUSED *_ctx))
/* Local variables */
#ifndef NDEBUG
H5FA__test_ctx_t *ctx = (H5FA__test_ctx_t *)_ctx; /* Callback context to destroy */
#endif /* NDEBUG */
uint64_t * elmt = (uint64_t *)_elmt; /* Convenience pointer to native elements */
const uint8_t *raw = (const uint8_t *)_raw; /* Convenience pointer to raw elements */
/* Sanity checks */
HDassert(raw);
HDassert(elmt);
HDassert(nelmts);
HDassert(H5FA__TEST_BOGUS_VAL == ctx->bogus);
/* Decode raw elements into native elements */
while (nelmts) {
/* Decode element */
/* (advances 'raw' pointer) */
UINT64DECODE(raw, *elmt);
/* Advance native element pointer */
elmt++;
/* Decrement # of elements to decode */
nelmts--;
} /* end while */
END_FUNC(STATIC) /* end H5FA__test_decode() */
/*-------------------------------------------------------------------------
* Function: H5FA__test_debug
*
* Purpose: Display an element for debugging
*
* Return: SUCCEED/FAIL
*
* Programmer: Vailin Choi
* Thursday, April 30, 2009
*
*-------------------------------------------------------------------------
*/
BEGIN_FUNC(STATIC, NOERR, herr_t, SUCCEED, -,
H5FA__test_debug(FILE *stream, int indent, int fwidth, hsize_t idx, const void *elmt))
/* Local variables */
char temp_str[128]; /* Temporary string, for formatting */
/* Sanity checks */
HDassert(stream);
HDassert(elmt);
/* Print element */
HDsprintf(temp_str, "Element #%llu:", (unsigned long long)idx);
HDfprintf(stream, "%*s%-*s %llu\n", indent, "", fwidth, temp_str,
(unsigned long long)*(const uint64_t *)elmt);
END_FUNC(STATIC) /* end H5FA__test_debug() */
/*-------------------------------------------------------------------------
* Function: H5FA__test_crt_dbg_context
*
* Purpose: Create context for debugging callback
*
* Return: Success: non-NULL
* Failure: NULL
*
* Programmer: Quincey Koziol
* Tuesday, December 1, 2009
*
*-------------------------------------------------------------------------
*/
BEGIN_FUNC(STATIC, ERR, void *, NULL, NULL,
H5FA__test_crt_dbg_context(H5F_t H5_ATTR_UNUSED *f, haddr_t H5_ATTR_UNUSED obj_addr))
/* Local variables */
H5FA__test_ctx_t *ctx; /* Context for callbacks */
/* Allocate new context structure */
if (NULL == (ctx = H5FL_MALLOC(H5FA__test_ctx_t)))
H5E_THROW(H5E_CANTALLOC, "can't allocate fixed array client callback context")
/* Initialize the context */
ctx->bogus = H5FA__TEST_BOGUS_VAL;
/* Set return value */
ret_value = ctx;
CATCH
END_FUNC(STATIC) /* end H5FA__test_crt_dbg_context() */
/*-------------------------------------------------------------------------
* Function: H5FA__get_cparam_test
*
* Purpose: Retrieve the parameters used to create the fixed array
*
* Return: SUCCEED/FAIL
*
* Programmer: Vailin Choi
* Thursday, April 30, 2009
*
*-------------------------------------------------------------------------
*/
BEGIN_FUNC(PKG, NOERR, herr_t, SUCCEED, -, H5FA__get_cparam_test(const H5FA_t *fa, H5FA_create_t *cparam))
/* Check arguments. */
HDassert(fa);
HDassert(cparam);
/* Get fixed array creation parameters */
cparam->raw_elmt_size = fa->hdr->cparam.raw_elmt_size;
cparam->nelmts = fa->hdr->cparam.nelmts;
END_FUNC(PKG) /* end H5FA__get_cparam_test() */
/*-------------------------------------------------------------------------
* Function: H5FA__cmp_cparam_test
*
* Purpose: Compare the parameters used to create the fixed array
*
* Return: SUCCEED/FAIL
*
* Programmer: Vailin Choi
* Thursday, April 30, 2009
*
*-------------------------------------------------------------------------
*/
BEGIN_FUNC(PKG, ERRCATCH, int, 0, -,
H5FA__cmp_cparam_test(const H5FA_create_t *cparam1, const H5FA_create_t *cparam2))
/* Check arguments. */
HDassert(cparam1);
HDassert(cparam2);
/* Compare creation parameters for array */
if (cparam1->raw_elmt_size < cparam2->raw_elmt_size)
H5_LEAVE(-1)
else if (cparam1->raw_elmt_size > cparam2->raw_elmt_size)
H5_LEAVE(1)
CATCH
END_FUNC(PKG) /* end H5FA__cmp_cparam_test() */
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