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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 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. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*-------------------------------------------------------------------------
*
* Created: H5Ctest.c
*
* Purpose: Functions in this file support the metadata cache regression
* tests
*
*-------------------------------------------------------------------------
*/
/****************/
/* Module Setup */
/****************/
#include "H5Cmodule.h" /* This source code file is part of the H5C module */
#define H5C_TESTING /*suppress warning about H5C testing funcs*/
#define H5F_FRIEND /*suppress error about including H5Fpkg */
/***********/
/* Headers */
/***********/
#include "H5private.h" /* Generic Functions */
#include "H5Cpkg.h" /* Cache */
#include "H5Eprivate.h" /* Error handling */
#include "H5Fpkg.h" /* Files */
#include "H5Iprivate.h" /* IDs */
#include "H5VLprivate.h" /* Virtual Object Layer */
#include "H5VLnative_private.h" /* Native VOL connector */
/****************/
/* Local Macros */
/****************/
/******************/
/* Local Typedefs */
/******************/
/* Typedef for tagged entry iterator callback context - verify cork tag */
typedef struct {
hbool_t status; /* Corked status */
} H5C_tag_iter_vct_ctx_t;
/********************/
/* Local Prototypes */
/********************/
/*********************/
/* Package Variables */
/*********************/
/*****************************/
/* Library Private Variables */
/*****************************/
/*******************/
/* Local Variables */
/*******************/
/*-------------------------------------------------------------------------
* Function: H5C__verify_cork_tag_test_cb
*
* Purpose: Verify the cork status for an entry
*
* Return: SUCCEED on success, FAIL on error
*
*-------------------------------------------------------------------------
*/
static int
H5C__verify_cork_tag_test_cb(H5C_cache_entry_t *entry, void *_ctx)
{
H5C_tag_iter_vct_ctx_t *ctx = (H5C_tag_iter_vct_ctx_t *)_ctx; /* Get pointer to iterator context */
hbool_t is_corked; /* Corked status for entry */
int ret_value = H5_ITER_CONT; /* Return value */
/* Function enter macro */
FUNC_ENTER_PACKAGE
/* Santify checks */
assert(entry);
assert(ctx);
/* Retrieve corked status for entry */
is_corked = entry->tag_info ? entry->tag_info->corked : FALSE;
/* Verify corked status for entry */
if (is_corked != ctx->status)
HGOTO_ERROR(H5E_CACHE, H5E_BADVALUE, H5_ITER_ERROR, "bad cork status")
done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5C__verify_cork_tag_test_cb() */
/*-------------------------------------------------------------------------
* Function: H5C__verify_cork_tag_test
*
* Purpose: This routine verifies that all cache entries associated with
* the object tag are marked with the desired "cork" status.
*
* Return: SUCCEED on success, FAIL on error
*
*-------------------------------------------------------------------------
*/
herr_t
H5C__verify_cork_tag_test(hid_t fid, H5O_token_t tag_token, hbool_t status)
{
H5F_t *f; /* File Pointer */
H5C_t *cache; /* Cache Pointer */
H5C_tag_iter_vct_ctx_t ctx; /* Context for iterator callback */
haddr_t tag; /* Tagged address */
herr_t ret_value = SUCCEED; /* Return value */
/* Function enter macro */
FUNC_ENTER_PACKAGE
/* Get file pointer */
if (NULL == (f = (H5F_t *)H5VL_object_verify(fid, H5I_FILE)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file")
/* Convert token to address */
tag = HADDR_UNDEF;
if (H5VL_native_token_to_addr(f, H5I_FILE, tag_token, &tag) < 0)
HGOTO_ERROR(H5E_CACHE, H5E_CANTGET, FAIL, "can't get address for token")
/* Get cache pointer */
cache = f->shared->cache;
/* Construct context for iterator callbacks */
ctx.status = status;
/* Iterate through tagged entries in the cache */
if (H5C__iter_tagged_entries(cache, tag, FALSE, H5C__verify_cork_tag_test_cb, &ctx) < 0)
HGOTO_ERROR(H5E_CACHE, H5E_BADITER, FAIL, "iteration of tagged entries failed")
done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5C__verify_cork_tag_test() */
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