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hdf5/test/btree2.c
Scot Breitenfeld a87ca572fe
Replaces HDgetenv with getenv (#3599)
2023-09-26 13:11:22 -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 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. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#include "h5test.h"
/*
* This file needs to access private datatypes from the H5B2 package.
* This file also needs to access the v2 B-tree testing code.
*/
#define H5B2_FRIEND /*suppress error about including H5B2pkg */
#define H5B2_TESTING
#include "H5B2pkg.h"
/* Other private headers that this test requires */
#include "H5CXprivate.h" /* API Contexts */
#include "H5VLprivate.h" /* Virtual Object Layer */
static const char *FILENAME[] = {"btree2", "btree2_tmp", NULL};
#define INSERT_SPLIT_ROOT_NREC 63
#define INSERT_SPLIT_ROOT_NREC_REC 64
#define INSERT_MANY (1000 * 1000)
#define INSERT_MANY_REC (2700 * 1000)
#define FIND_MANY (INSERT_MANY / 100)
#define FIND_MANY_REC (INSERT_MANY_REC / 100)
#define FIND_NEIGHBOR 2000
#define DELETE_SMALL 20
#define DELETE_MEDIUM 200
#define DELETE_LARGE 2000
/* Testing parameters */
typedef struct bt2_test_param_t {
bool reopen_btree; /* Whether to re-open the B-tree during the test */
} bt2_test_param_t;
/*-------------------------------------------------------------------------
* Function: init_cparam
*
* Purpose: Initialize v2 B-tree creation parameter structure
*
* Return: Success: 0
* Failure: -1
*
*-------------------------------------------------------------------------
*/
static int
init_cparam(H5B2_create_t *cparam, H5B2_create_t *cparam2)
{
/* Wipe out background */
memset(cparam, 0, sizeof(*cparam));
/* General parameters */
cparam->cls = H5B2_TEST;
cparam->node_size = (size_t)512;
cparam->rrec_size = (size_t)8;
cparam->split_percent = 100;
cparam->merge_percent = 40;
/* Wipe out background */
memset(cparam2, 0, sizeof(*cparam2));
/* General parameters */
cparam2->cls = H5B2_TEST2;
cparam2->node_size = (size_t)1024;
cparam2->rrec_size = (size_t)16;
cparam2->split_percent = 100;
cparam2->merge_percent = 40;
return (0);
} /* init_cparam() */
/*-------------------------------------------------------------------------
* Function: create_file
*
* Purpose: Perform common "creation" operations on file
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static int
create_file(hid_t *file, H5F_t **f, hid_t fapl)
{
char filename[1024]; /* Filename to use */
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Create the file to work on */
if ((*file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
TEST_ERROR;
/* Get a pointer to the internal file object */
if (NULL == (*f = (H5F_t *)H5VL_object(*file)))
STACK_ERROR;
/* Ignore metadata tags in the file's cache */
if (H5AC_ignore_tags(*f) < 0)
STACK_ERROR;
/* Success */
return (0);
error:
return (-1);
} /* end create_file() */
/*-------------------------------------------------------------------------
* Function: create_btree
*
* Purpose: Perform common "create" operations on B-tree for testing
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static int
create_btree(H5F_t *f, const H5B2_create_t *cparam, H5B2_t **bt2, haddr_t *bt2_addr)
{
/* Create the v2 B-tree & get its address */
if (NULL == (*bt2 = H5B2_create(f, cparam, f)))
FAIL_STACK_ERROR;
if (H5B2_get_addr(*bt2, bt2_addr /*out*/) < 0)
FAIL_STACK_ERROR;
if (!H5_addr_defined(*bt2_addr))
FAIL_STACK_ERROR;
/* Success */
return (0);
error:
return (-1);
} /* end create_btree() */
/*-------------------------------------------------------------------------
* Function: reopen_file
*
* Purpose: Re-open the file
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static int
reopen_file(hid_t *file, H5F_t **f, hid_t fapl)
{
char filename[1024]; /* Filename to use */
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Create the file to work on */
if ((*file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
TEST_ERROR;
/* Get a pointer to the internal file object */
if (NULL == (*f = (H5F_t *)H5VL_object(*file)))
STACK_ERROR;
/* Ignore metadata tags in the file's cache */
if (H5AC_ignore_tags(*f) < 0)
STACK_ERROR;
/* Success */
return (0);
error:
return (-1);
} /* end create_file() */
/*-------------------------------------------------------------------------
* Function: reopen_btree
*
* Purpose: Perform common "re-open" operations on B-tree for testing
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static int
reopen_btree(H5F_t *f, H5B2_t **bt2, haddr_t bt2_addr, const bt2_test_param_t *tparam)
{
/* Check for closing & re-opening the B-tree */
if (tparam->reopen_btree) {
/* Close (empty) v2 B-tree */
if (H5B2_close(*bt2) < 0)
FAIL_STACK_ERROR;
/* Re-open v2 B-tree */
if (NULL == (*bt2 = H5B2_open(f, bt2_addr, f)))
FAIL_STACK_ERROR;
} /* end if */
/* Success */
return (0);
error:
return (-1);
} /* end reopen_btree() */
/*-------------------------------------------------------------------------
* Function: check_stats
*
* Purpose: Check statistics about v1 B-tree
*
* Return: Success: 0
* Failure: -1
*
*-------------------------------------------------------------------------
*/
static int
check_stats(H5B2_t *bt2, const H5B2_stat_t *expected)
{
H5B2_stat_t actual; /* Actual stats retrieved about v2 B-tree */
/* Get current stats */
if (H5B2_stat_info(bt2, &actual) < 0)
FAIL_STACK_ERROR;
if (actual.depth != expected->depth)
TEST_ERROR;
if (actual.nrecords != expected->nrecords)
TEST_ERROR;
/* Success */
return (0);
error:
return (-1);
} /* end check_stats() */
/*-------------------------------------------------------------------------
* Function: check_node_depth
*
* Purpose: Check the depth of the node containing a record
*
* Return: Success: 0
* Failure: -1
*
*-------------------------------------------------------------------------
*/
static int
check_node_depth(H5B2_t *bt2, void *record, unsigned depth)
{
int rec_depth; /* Depth of record in B-tree */
if ((rec_depth = H5B2__get_node_depth_test(bt2, record)) < 0)
FAIL_STACK_ERROR;
if ((unsigned)rec_depth != depth)
TEST_ERROR;
/* Success */
return (0);
error:
return (-1);
} /* end check_node_depth() */
/*-------------------------------------------------------------------------
* Function: check_node_info
*
* Purpose: Check the info of the node containing a record
*
* Return: Success: 0
* Failure: -1
*
*-------------------------------------------------------------------------
*/
static int
check_node_info(H5B2_t *bt2, hsize_t record, H5B2_node_info_test_t *ninfo)
{
H5B2_node_info_test_t rec_ninfo; /* Node info for record in B-tree */
if (H5B2__get_node_info_test(bt2, &record, &rec_ninfo) < 0)
FAIL_STACK_ERROR;
if (rec_ninfo.depth != ninfo->depth)
TEST_ERROR;
if (rec_ninfo.nrec != ninfo->nrec)
TEST_ERROR;
/* Success */
return (0);
error:
return (-1);
} /* end check_node_info() */
/*-------------------------------------------------------------------------
* Function: iter_cb
*
* Purpose: v2 B-tree iterator callback
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static int
iter_cb(const void *_record, void *_op_data)
{
const hsize_t *record = (const hsize_t *)_record;
hsize_t *idx = (hsize_t *)_op_data;
if (*record != *idx)
return (H5_ITER_ERROR);
(*idx)++;
return (H5_ITER_CONT);
} /* end iter_cb() */
/*-------------------------------------------------------------------------
* Function: iter_rec_cb
*
* Purpose: v2 B-tree iterator callback for H5B2_test_rec_t records
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static int
iter_rec_cb(const void *_record, void *_op_data)
{
const H5B2_test_rec_t *record = (const H5B2_test_rec_t *)_record;
H5B2_test_rec_t *idx = (H5B2_test_rec_t *)_op_data;
if (record->key != idx->key)
return (H5_ITER_ERROR);
if (record->val != idx->val)
return (H5_ITER_ERROR);
idx->key++;
idx->val += 2;
return (H5_ITER_CONT);
} /* end iter_rec_cb() */
/*-------------------------------------------------------------------------
* Function: find_cb
*
* Purpose: v2 B-tree find callback
*
* Return: Success: true/false
* Failure: FAIL
*
*-------------------------------------------------------------------------
*/
static int
find_cb(const void *_record, void *_op_data)
{
const hsize_t *record = (const hsize_t *)_record;
hsize_t *search = (hsize_t *)_op_data;
if (*record != *search)
return (false);
return (true);
} /* end find_cb() */
/*-------------------------------------------------------------------------
* Function: find_rec_cb
*
* Purpose: v2 B-tree find callback for H5B2_test_rec_t records
*
* Return: Success: true/false
* Failure: FAIL
*
*-------------------------------------------------------------------------
*/
static int
find_rec_cb(const void *_record, void *_op_data)
{
const H5B2_test_rec_t *record = (const H5B2_test_rec_t *)_record;
H5B2_test_rec_t *search = (H5B2_test_rec_t *)_op_data;
if (record->key != search->key)
return (false);
search->val = record->val;
return (true);
} /* end find_rec_cb() */
/*-------------------------------------------------------------------------
* Function: find_dec_cb
*
* Purpose: v2 B-tree find callback for indexing in decreasing order
*
* Note: Currently hard-wired to "insert_lots" test
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static int
find_dec_cb(const void *_record, void *_op_data)
{
const hsize_t *record = (const hsize_t *)_record;
hsize_t *search = (hsize_t *)_op_data;
if (*record != (INSERT_MANY - (*search + 1)))
return (-1);
return (0);
} /* end find_dec_cb() */
/*-------------------------------------------------------------------------
* Function: index_rec_cb
*
* Purpose: v2 B-tree index callback for H5B2_test_rec_t records
*
* Return: Success: true/false
* Failure: FAIL
*
*-------------------------------------------------------------------------
*/
static int
index_rec_cb(const void *_record, void *_op_data)
{
const H5B2_test_rec_t *record = (const H5B2_test_rec_t *)_record;
H5B2_test_rec_t *search = (H5B2_test_rec_t *)_op_data;
assert(record);
assert(search);
search->key = record->key;
search->val = record->val;
return (true);
} /* end index_rec_cb() */
/*-------------------------------------------------------------------------
* Function: neighbor_cb
*
* Purpose: v2 B-tree neighbor callback
*
* Return: Success: 0
*
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static int
neighbor_cb(const void *_record, void *_op_data)
{
const hsize_t *record = (const hsize_t *)_record;
hsize_t *search = (hsize_t *)_op_data;
*search = *record;
return (0);
} /* end neighbor_cb() */
/*-------------------------------------------------------------------------
* Function: modify_cb
*
* Purpose: v2 B-tree modify callback
*
* Return: Success: 0
*
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static int
modify_cb(void *_record, void *_op_data, bool *changed)
{
hsize_t *record = (hsize_t *)_record;
hsize_t *modify = (hsize_t *)_op_data;
*record = *modify;
*changed = true;
return (0);
} /* end modify_cb() */
/*-------------------------------------------------------------------------
* Function: modify_rec_cb
*
* Purpose: v2 B-tree modify callback for H5B2_test_rec_t records
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static int
modify_rec_cb(void *_record, void *_op_data, bool *changed)
{
H5B2_test_rec_t *record = (H5B2_test_rec_t *)_record;
H5B2_test_rec_t *modify = (H5B2_test_rec_t *)_op_data;
assert(record->key == modify->key);
record->val = modify->val;
*changed = true;
return (0);
} /* end modify_rec_cb() */
/*-------------------------------------------------------------------------
* Function: no_modify_cb
*
* Purpose: v2 B-tree modify callback for updates which shouldn't change
* the record (ie. inserting not modifying)
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static int
no_modify_cb(void H5_ATTR_UNUSED *_record, void H5_ATTR_UNUSED *_op_data, bool *changed)
{
*changed = false;
return (1);
} /* end no_modify_cb() */
/*-------------------------------------------------------------------------
* Function: remove_cb
*
* Purpose: v2 B-tree remove callback
*
* Return: Success: 0
*
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static int
remove_cb(const void *_record, void *_op_data)
{
const hsize_t *record = (const hsize_t *)_record;
hsize_t *rrecord = (hsize_t *)_op_data;
*rrecord = *record;
return (0);
} /* end remove_cb() */
/*-------------------------------------------------------------------------
* Function: test_insert_basic
*
* Purpose: Basic tests for the B-tree v2 code
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_insert_basic(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t idx; /* Index within B-tree, for iterator */
bool found; /* Whether record was found */
herr_t ret; /* Generic error return value */
/*
* Test v2 B-tree creation
*/
TESTING("B-tree creation");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
PASSED();
/*
* Test queries/iterations on empty v2 B-tree
*/
TESTING("B-tree iteration: empty B-tree");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Attempt to iterate over a B-tree with no records */
idx = 0;
if (H5B2_iterate(bt2, iter_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Make certain that the index hasn't changed */
if (idx != 0)
TEST_ERROR;
/* Attempt to find record in B-tree with no records */
idx = 0;
found = false;
if (H5B2_find(bt2, &idx, &found, find_cb, NULL) < 0)
TEST_ERROR;
if (found)
TEST_ERROR;
/* Attempt to index record in B-tree with no records */
idx = 0;
H5E_BEGIN_TRY
{
ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)0, find_cb, NULL);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
PASSED();
/*
* Test inserting first record into v2 B-tree
*/
TESTING("B-tree insert: first record");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
record = 42;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
/* Attempt to find non-existent record in B-tree with 1 record */
/* (Should not be found, but not fail) */
idx = 41;
found = false;
if (H5B2_find(bt2, &idx, &found, find_cb, &idx) < 0)
TEST_ERROR;
if (found)
TEST_ERROR;
/* Try again with NULL 'op' */
/* (Should not be found, but not fail) */
found = false;
if (H5B2_find(bt2, &idx, &found, NULL, NULL) < 0)
TEST_ERROR;
if (found)
TEST_ERROR;
/* Attempt to find existent record in B-tree with 1 record */
idx = 42;
found = false;
if (H5B2_find(bt2, &idx, &found, find_cb, &idx) < 0)
TEST_ERROR;
if (!found)
TEST_ERROR;
/* Try again with NULL 'op' */
found = false;
if (H5B2_find(bt2, &idx, &found, NULL, NULL) < 0)
TEST_ERROR;
if (!found)
TEST_ERROR;
/* Attempt to index non-existent record in B-tree with 1 record */
idx = 0;
H5E_BEGIN_TRY
{
ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)1, find_cb, NULL);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
/* Attempt to index existing record in B-tree with 1 record */
idx = 42;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)0, find_cb, &idx) < 0)
TEST_ERROR;
PASSED();
/*
* Test inserting more records into v2 B-tree
*/
TESTING("B-tree insert: several records");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/*
* Test inserting second record into v2 B-tree, before all other records
*/
record = 34;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
/*
* Test inserting third record into v2 B-tree, after all other records
*/
record = 56;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
/*
* Test inserting fourth record into v2 B-tree, in the middle of other records
*/
record = 38;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
/* Attempt to find non-existent record in level-0 B-tree with several records */
/* (Should not be found, but not fail) */
idx = 41;
found = false;
if (H5B2_find(bt2, &idx, &found, find_cb, &idx) < 0)
TEST_ERROR;
if (found)
TEST_ERROR;
/* Attempt to find existent record in level-0 B-tree with several record */
idx = 56;
found = false;
if (H5B2_find(bt2, &idx, &found, find_cb, &idx) < 0)
TEST_ERROR;
if (!found)
TEST_ERROR;
/* Attempt to index non-existent record in B-tree with several records */
idx = 0;
H5E_BEGIN_TRY
{
ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)4, find_cb, NULL);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
/* Attempt to index existing record in B-tree with several records */
idx = 34;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)0, find_cb, &idx) < 0)
TEST_ERROR;
idx = 38;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)1, find_cb, &idx) < 0)
TEST_ERROR;
idx = 42;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)2, find_cb, &idx) < 0)
TEST_ERROR;
idx = 56;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)3, find_cb, &idx) < 0)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close the file */
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
/* All tests passed */
return (0);
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return (1);
} /* test_insert_basic() */
/*-------------------------------------------------------------------------
* Function: test_insert_split_root
*
* Purpose: Basic tests for the B-tree v2 code. This test inserts enough
* records to split the root node and force the tree to depth 1.
* It also continues to add a few more records to each of the
* left and right leaf nodes after the split
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_insert_split_root(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t idx; /* Index within B-tree, for iterator */
H5B2_stat_t bt2_stat; /* Statistics about B-tree created */
unsigned u; /* Local index variable */
bool found; /* Whether record was found */
herr_t ret; /* Generic error return value */
/*
* Test inserting enough records into v2 B-tree to split the root node
*/
TESTING("B-tree insert: split root");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert records to fill root leaf node */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC - 1); u++) {
record = u + 2;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 0;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC - 1);
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = (hsize_t)33;
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Insert record to split root leaf node */
record = INSERT_SPLIT_ROOT_NREC + 1;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = INSERT_SPLIT_ROOT_NREC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = (hsize_t)33;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Insert a couple more records, on the left side of the B-tree */
record = 0;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
record = 1;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC + 2);
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = (hsize_t)33;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Iterate over B-tree to check records have been inserted correctly */
idx = 0;
if (H5B2_iterate(bt2, iter_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Make certain that the index is correct */
if (idx != (INSERT_SPLIT_ROOT_NREC + 2))
TEST_ERROR;
/* Attempt to find non-existent record in level-1 B-tree */
/* (Should not be found, but not fail) */
idx = INSERT_SPLIT_ROOT_NREC + 10;
found = false;
if (H5B2_find(bt2, &idx, &found, find_cb, &idx) < 0)
TEST_ERROR;
if (found)
TEST_ERROR;
/* Attempt to find existent record in root of level-1 B-tree */
idx = 33;
found = false;
if (H5B2_find(bt2, &idx, &found, find_cb, &idx) < 0)
FAIL_STACK_ERROR;
if (!found)
TEST_ERROR;
/* Attempt to find existent record in leaf of level-1 B-tree */
idx = 56;
found = false;
if (H5B2_find(bt2, &idx, &found, find_cb, &idx) < 0)
FAIL_STACK_ERROR;
if (!found)
TEST_ERROR;
/* Attempt to index non-existent record in level-1 B-tree */
idx = 0;
H5E_BEGIN_TRY
{
ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)(INSERT_SPLIT_ROOT_NREC + 2), find_cb, NULL);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
/* Attempt to index existing record in root of level-1 B-tree */
idx = 33;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)33, find_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Attempt to index existing record in left leaf of level-1 B-tree */
idx = 0;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)0, find_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Attempt to index existing record in right leaf of level-1 B-tree */
idx = 50;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)50, find_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_insert_split_root() */
/*-------------------------------------------------------------------------
* Function: test_insert_level1_2leaf_redistrib
*
* Purpose: Basic tests for the B-tree v2 code. This test inserts enough
* records to split the root node and force the tree to depth 1.
* It continues to add a more records to the each of the
* left and right leaf nodes after the split to force a 2 node
* redistribution
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_insert_level1_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
H5B2_stat_t bt2_stat; /* Statistics about B-tree created */
unsigned u; /* Local index variable */
/*
* Test inserting many records into v2 B-tree
*/
TESTING("B-tree insert: redistribute 2 leaves in level 1 B-tree (l->r)");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert enough records to force root to split into 2 leaves */
for (u = 0; u < INSERT_SPLIT_ROOT_NREC; u++) {
record = u + (INSERT_SPLIT_ROOT_NREC / 2) + 1;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = INSERT_SPLIT_ROOT_NREC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = (hsize_t)INSERT_SPLIT_ROOT_NREC;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Force redistribution from left node into right node */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC / 2) + 1; u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC + (INSERT_SPLIT_ROOT_NREC / 2) + 1);
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = (hsize_t)((INSERT_SPLIT_ROOT_NREC / 2) + (INSERT_SPLIT_ROOT_NREC / 4) + 1);
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
PASSED();
/*
* Test inserting many records into v2 B-tree
*/
TESTING("B-tree insert: redistribute 2 leaves in level 1 B-tree (r->l)");
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert enough records to force root to split into 2 leaves */
for (u = 0; u < INSERT_SPLIT_ROOT_NREC; u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = INSERT_SPLIT_ROOT_NREC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = (hsize_t)(INSERT_SPLIT_ROOT_NREC / 2);
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Force redistribution from left node into right node */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC / 2) + 1; u++) {
record = u + INSERT_SPLIT_ROOT_NREC;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = INSERT_SPLIT_ROOT_NREC + (INSERT_SPLIT_ROOT_NREC / 2) + 1;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = (hsize_t)((INSERT_SPLIT_ROOT_NREC / 2) + (INSERT_SPLIT_ROOT_NREC / 4) + 1);
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
FAIL_STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_insert_level1_2leaf_redistrib() */
/*-------------------------------------------------------------------------
* Function: test_insert_level1_side_split
*
* Purpose: Basic tests for the B-tree v2 code. This test inserts enough
* records to split the root node and force the tree to depth 1.
* It continues to add a more records to the each of the
* left and right leaf nodes after the split to force a 2 node
* split, adding another node to the B-tree
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_insert_level1_side_split(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
H5B2_stat_t bt2_stat; /* Statistics about B-tree created */
unsigned u; /* Local index variable */
/*
* Test inserting many records into v2 B-tree
*/
TESTING("B-tree insert: split side leaf into 2 leaves in level 1 B-tree (l->r)");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert enough records to force root to split into 2 leaves */
for (u = 0; u < INSERT_SPLIT_ROOT_NREC; u++) {
record = u + INSERT_SPLIT_ROOT_NREC;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = INSERT_SPLIT_ROOT_NREC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = INSERT_SPLIT_ROOT_NREC + (INSERT_SPLIT_ROOT_NREC / 2);
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Force left node to split */
for (u = 0; u < INSERT_SPLIT_ROOT_NREC; u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = 2 * INSERT_SPLIT_ROOT_NREC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 31;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 63;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
PASSED();
/*
* Test inserting many records into v2 B-tree
*/
TESTING("B-tree insert: split side leaf into 2 leaves in level 1 B-tree (r->l)");
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert enough records to force root to split into 2 leaves */
for (u = 0; u < INSERT_SPLIT_ROOT_NREC; u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = INSERT_SPLIT_ROOT_NREC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = (INSERT_SPLIT_ROOT_NREC / 2);
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Force right node to split */
for (u = 0; u < INSERT_SPLIT_ROOT_NREC; u++) {
record = u + INSERT_SPLIT_ROOT_NREC;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = 2 * INSERT_SPLIT_ROOT_NREC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 62;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 94;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
FAIL_STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_insert_level1_side_split() */
/*-------------------------------------------------------------------------
* Function: test_insert_level1_3leaf_redistrib
*
* Purpose: Basic tests for the B-tree v2 code. This test inserts enough
* records to split the root node and force the tree to depth 1.
* It continues to add a more records to the each of the
* left and right leaf nodes after the split to force a 2 node
* split, adding another node to the B-tree, then continues to
* add records until a 3 node redistribution occurs
*
* Return: Success: 0
*
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_insert_level1_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
H5B2_stat_t bt2_stat; /* Statistics about B-tree created */
hsize_t idx; /* Index within B-tree, for iterator */
unsigned u; /* Local index variable */
/*
* Test inserting many records into v2 B-tree
*/
TESTING("B-tree insert: redistribute 3 leaves in level 1 B-tree");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert enough records to force root to split into 2 leaves */
for (u = 0; u < INSERT_SPLIT_ROOT_NREC; u++) {
record = u + (INSERT_SPLIT_ROOT_NREC + (INSERT_SPLIT_ROOT_NREC / 2) + 1);
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = INSERT_SPLIT_ROOT_NREC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = (2 * INSERT_SPLIT_ROOT_NREC);
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Force left node to split */
for (u = 0; u < INSERT_SPLIT_ROOT_NREC; u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = 2 * INSERT_SPLIT_ROOT_NREC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = (INSERT_SPLIT_ROOT_NREC / 2);
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = (INSERT_SPLIT_ROOT_NREC + (INSERT_SPLIT_ROOT_NREC / 2) + 1);
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Insert records to force middle node to redistribute */
for (u = 0; u < ((INSERT_SPLIT_ROOT_NREC / 2) + 1); u++) {
record = u + INSERT_SPLIT_ROOT_NREC;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = (2 * INSERT_SPLIT_ROOT_NREC) + (INSERT_SPLIT_ROOT_NREC / 2) + 1;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 52;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 105;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Iterate over B-tree to check records have been inserted correctly */
idx = 0;
if (H5B2_iterate(bt2, iter_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Make certain that the index is correct */
if (idx != ((INSERT_SPLIT_ROOT_NREC * 2) + (INSERT_SPLIT_ROOT_NREC / 2) + 1))
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
FAIL_STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_insert_level1_3leaf_redistrib() */
/*-------------------------------------------------------------------------
* Function: test_insert_level1_middle_split
*
* Purpose: Basic tests for the B-tree v2 code. This test inserts enough
* records to split the root node and force the tree to depth 1.
* It continues to add a more records to the each of the
* left and right leaf nodes after the split to force a 2 node
* split, adding another node to the B-tree, then continues to
* add records until a 3 node split occurs
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_insert_level1_middle_split(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
H5B2_stat_t bt2_stat; /* Statistics about B-tree created */
hsize_t idx; /* Index within B-tree, for iterator */
unsigned u; /* Local index variable */
/*
* Test inserting many records into v2 B-tree
*/
TESTING("B-tree insert: split middle leaf into 2 leaves in level 1 B-tree");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert enough records to force root to split into 2 leaves */
for (u = 0; u < INSERT_SPLIT_ROOT_NREC; u++) {
record = u + (INSERT_SPLIT_ROOT_NREC * 2);
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = INSERT_SPLIT_ROOT_NREC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = (2 * INSERT_SPLIT_ROOT_NREC) + (INSERT_SPLIT_ROOT_NREC / 2);
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Force split from left node into right node */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = 3 * INSERT_SPLIT_ROOT_NREC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 62;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 94;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 126;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Iterate over B-tree to check records have been inserted correctly */
idx = 0;
if (H5B2_iterate(bt2, iter_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Make certain that the index is correct */
if (idx != (INSERT_SPLIT_ROOT_NREC * 3))
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_insert_level1_middle_split() */
/*-------------------------------------------------------------------------
* Function: test_insert_make_level2
*
* Purpose: Basic tests for the B-tree v2 code. This test inserts enough
* records to make a level 2 B-tree
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_insert_make_level2(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
H5B2_stat_t bt2_stat; /* Statistics about B-tree created */
hsize_t idx; /* Index within B-tree, for iterator */
unsigned u; /* Local index variable */
bool found; /* Whether record was found */
herr_t ret; /* Generic error return value */
/*
* Test inserting many records into v2 B-tree
*/
TESTING("B-tree insert: make level 2 B-tree");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert enough records to force root to split into 2 internal nodes */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC * 9); u++) {
record = u + 2;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
for (; u < ((INSERT_SPLIT_ROOT_NREC * 29) + 1); u++) {
record = u + 4;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC * 29) + 1;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 948;
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Add some extra records to left-most leaf */
record = 0;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
record = 1;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
/* Add some extra records to middle leaf */
record = (INSERT_SPLIT_ROOT_NREC * 9) + 2;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
record = (INSERT_SPLIT_ROOT_NREC * 9) + 3;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Iterate over B-tree to check records have been inserted correctly */
idx = 0;
if (H5B2_iterate(bt2, iter_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Make certain that the index is correct */
if (idx != ((INSERT_SPLIT_ROOT_NREC * 29) + 5))
TEST_ERROR;
/* Attempt to find non-existent record in level-2 B-tree */
/* (Should not be found, but not fail) */
idx = INSERT_SPLIT_ROOT_NREC * 30;
found = false;
if (H5B2_find(bt2, &idx, &found, find_cb, &idx) < 0)
TEST_ERROR;
if (found)
TEST_ERROR;
/* Attempt to find existent record in root of level-2 B-tree */
idx = 948;
found = false;
if (H5B2_find(bt2, &idx, &found, find_cb, &idx) < 0)
FAIL_STACK_ERROR;
if (!found)
TEST_ERROR;
/* Check with B-tree */
record = 948;
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
/* Attempt to find existent record in internal node of level-2 B-tree */
idx = 505;
found = false;
if (H5B2_find(bt2, &idx, &found, find_cb, &idx) < 0)
FAIL_STACK_ERROR;
if (!found)
TEST_ERROR;
/* Check with B-tree */
record = 505;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Attempt to find existent record in leaf of level-2 B-tree */
idx = 555;
found = false;
if (H5B2_find(bt2, &idx, &found, find_cb, &idx) < 0)
FAIL_STACK_ERROR;
if (!found)
TEST_ERROR;
/* Check with B-tree */
record = 555;
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
/* Attempt to index non-existent record in level-2 B-tree */
idx = 0;
H5E_BEGIN_TRY
{
ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)(INSERT_SPLIT_ROOT_NREC * 30), find_cb, NULL);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
/* Attempt to index existing record in root of level-2 B-tree */
idx = 948;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)948, find_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Attempt to index existing record in internal node of level-2 B-tree */
idx = 505;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)505, find_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Attempt to index existing record in leaf of level-2 B-tree */
idx = 555;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)555, find_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
FAIL_STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_insert_make_level2() */
/*-------------------------------------------------------------------------
* Function: test_insert_level2_leaf_redistrib
*
* Purpose: Basic tests for the B-tree v2 code. This test inserts enough
* records to make a level 2 B-tree and then adds enough more
* records to force the leaves to redistribute
*
* Return: Success: 0
*
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_insert_level2_leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
H5B2_stat_t bt2_stat; /* Statistics about B-tree created */
hsize_t idx; /* Index within B-tree, for iterator */
unsigned u; /* Local index variable */
/*
* Test inserting many records into v2 B-tree
*/
TESTING("B-tree insert: redistrib right-most leaf in level 2 B-tree");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert enough records to force root to split into 2 internal nodes */
/* And fill rightmost leaf */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC * 8); u++) {
record = u + (INSERT_SPLIT_ROOT_NREC / 2) + 1;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
for (; u < ((INSERT_SPLIT_ROOT_NREC * 29) + (INSERT_SPLIT_ROOT_NREC / 2)); u++) {
record = u + INSERT_SPLIT_ROOT_NREC + 1;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC * 29) + (INSERT_SPLIT_ROOT_NREC / 2);
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 1008;
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 1859;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 1921;
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Insert record to force redistribution of rightmost leaf */
record = u + INSERT_SPLIT_ROOT_NREC + 1;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC * 29) + (INSERT_SPLIT_ROOT_NREC / 2) + 1;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 1008;
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 1875;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 1922;
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
PASSED();
TESTING("B-tree insert: redistrib left-most leaf in level 2 B-tree");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC * 29) + (INSERT_SPLIT_ROOT_NREC / 2) + 1;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 1008;
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 94;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 32;
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
/* Add more records to left-most leaf, to force a 2->1 split and then a
* 2 node redistribution on left leaf
*/
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC / 2) + 1; u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC * 30) + 1;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 1008;
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 47;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 0;
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
PASSED();
TESTING("B-tree insert: redistrib middle leaf in level 2 B-tree");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC * 30) + 1;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 1008;
if (check_node_depth(bt2, &record, (unsigned)2) < 0) /* Record in root node */
TEST_ERROR;
record = 535;
if (check_node_depth(bt2, &record, (unsigned)1) < 0) /* Record in middle node before insertion point */
TEST_ERROR;
record = 630;
if (check_node_depth(bt2, &record, (unsigned)1) < 0) /* Record in middle node after insertion point */
TEST_ERROR;
record = 568;
if (check_node_depth(bt2, &record, (unsigned)0) < 0) /* Record in leaf node just after insertion point */
TEST_ERROR;
/* Add more records to middle leaf, to force a split and a 3 node redistribution on middle leaf */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC / 2) + 1; u++) {
record = u + (INSERT_SPLIT_ROOT_NREC * 8) + (INSERT_SPLIT_ROOT_NREC / 2) + 1;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC * 30) + (INSERT_SPLIT_ROOT_NREC / 2) + 2;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 1008;
if (check_node_depth(bt2, &record, (unsigned)2) < 0) /* Record in root node */
TEST_ERROR;
record = 524;
if (check_node_depth(bt2, &record, (unsigned)1) < 0) /* Record in middle node before insertion point */
TEST_ERROR;
record = 577;
if (check_node_depth(bt2, &record, (unsigned)1) < 0) /* Record in middle node after insertion point */
TEST_ERROR;
record = 568;
if (check_node_depth(bt2, &record, (unsigned)0) < 0) /* Record in leaf node just after insertion point */
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Iterate over B-tree to check records have been inserted correctly */
idx = 0;
if (H5B2_iterate(bt2, iter_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Make certain that the index is correct */
if (idx != ((INSERT_SPLIT_ROOT_NREC * 30) + (INSERT_SPLIT_ROOT_NREC / 2) + 2))
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_insert_level2_leaf_redistrib() */
/*-------------------------------------------------------------------------
* Function: test_insert_level2_leaf_split
*
* Purpose: Basic tests for the B-tree v2 code. This test inserts enough
* records to make a level 2 B-tree and then adds enough more
* records to force leaves to split.
*
* Return: Success: 0
*
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_insert_level2_leaf_split(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
H5B2_stat_t bt2_stat; /* Statistics about B-tree created */
hsize_t idx; /* Index within B-tree, for iterator */
unsigned u; /* Local index variable */
/*
* Test inserting many records into v2 B-tree
*/
TESTING("B-tree insert: split right-most leaf in level 2 B-tree");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert enough records to force root to split into 2 internal nodes */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC * 8); u++) {
record = u + 1;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
for (; u < ((INSERT_SPLIT_ROOT_NREC * 29) + (INSERT_SPLIT_ROOT_NREC / 2)); u++) {
record = u + 2;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC * 29) + (INSERT_SPLIT_ROOT_NREC / 2);
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 946; /* Record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 1797; /* Right-most record in right internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 1859; /* Right-most record in right-most leaf */
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Insert enough records to force right-most leaf to split */
for (u = 0; u < ((INSERT_SPLIT_ROOT_NREC / 2) + 1); u++) {
record = u + (INSERT_SPLIT_ROOT_NREC * 29) + (INSERT_SPLIT_ROOT_NREC / 2) + 2;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = INSERT_SPLIT_ROOT_NREC * 30;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 946; /* Record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 1828; /* Next-to-right-most record in right-most internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 1860; /* Right-most record in right-most internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 1891; /* Right-most record in right-most leaf */
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
PASSED();
TESTING("B-tree insert: split left-most leaf in level 2 B-tree");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = INSERT_SPLIT_ROOT_NREC * 30;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 946; /* Record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 63; /* Left-most record in left-most internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 1; /* Left-most record in left-most leaf */
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
/* Add another record to left-most leaf, to force a 1->2 node split on left leaf */
record = 0;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC * 30) + 1;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 946; /* Record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 63; /* Left-most record in left-most internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 32; /* Left-most record in left internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 0; /* Left-most record in left-most leaf */
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
PASSED();
TESTING("B-tree insert: split middle leaf in level 2 B-tree");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC * 30) + 1;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 946; /* Record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 504; /* Record in internal node just before insertion point */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 568; /* Record in internal node just after insertion point */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 506; /* Record in leaf node just after insertion point */
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
/* Add another record to middle leaf, to force a node split on middle leaf */
record = (INSERT_SPLIT_ROOT_NREC * 8) + 1;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC * 30) + 2;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 946; /* Record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 504; /* Left-most record of split in left internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 537; /* Middle record of split in left internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 568; /* Right-most record of split in left internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 506; /* Record in leaf node just after insertion point */
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Iterate over B-tree to check records have been inserted correctly */
idx = 0;
if (H5B2_iterate(bt2, iter_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Make certain that the index is correct */
if (idx != ((INSERT_SPLIT_ROOT_NREC * 30) + 2))
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
FAIL_STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_insert_level2_leaf_split() */
/*-------------------------------------------------------------------------
* Function: test_insert_level2_2internal_redistrib
*
* Purpose: Basic tests for the B-tree v2 code. This test inserts enough
* records to make a level 2 B-tree and then adds enough more
* records to force the left-most and right-most internal nodes to
* redistribute.
*
* Return: Success: 0
*
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_insert_level2_2internal_redistrib(hid_t fapl, const H5B2_create_t *cparam,
const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
H5B2_stat_t bt2_stat; /* Statistics about B-tree created */
hsize_t idx; /* Index within B-tree, for iterator */
unsigned u; /* Local index variable */
/*
* Test inserting many records into v2 B-tree
*/
TESTING("B-tree insert: redist. 2 internal (r->l) in level 2 B-tree");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert enough records to force root to split into 2 internal nodes */
/* And fill up right internal node, to just before to redistribute it */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC * 44); u++) {
record = u + (INSERT_SPLIT_ROOT_NREC * 6) - 4;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = INSERT_SPLIT_ROOT_NREC * 44;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 1318; /* Record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 3114; /* Right-most record in right internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 3145; /* Right-most record in right leaf node */
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Insert record to redistribute right-most internal node */
record = u + (INSERT_SPLIT_ROOT_NREC * 6) - 4;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = INSERT_SPLIT_ROOT_NREC * 44 + 1;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 1822; /* Record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 3114; /* Right-most record in right internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 3146; /* Right-most record in right leaf node */
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
PASSED();
TESTING("B-tree insert: redist. 2 internal (l->r) in level 2 B-tree");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = INSERT_SPLIT_ROOT_NREC * 44 + 1;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 1822; /* Record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 436; /* Left-most record in left internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 374; /* Left-most record in left leaf node */
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
/* Force left-most internal node to redistribute */
for (u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 6) - 4); u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC * 50) - 3;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 1570; /* Record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 61; /* Left-most record in left internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 0; /* Left-most record in left leaf node */
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Iterate over B-tree to check records have been inserted correctly */
idx = 0;
if (H5B2_iterate(bt2, iter_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Make certain that the index is correct */
if (idx != ((INSERT_SPLIT_ROOT_NREC * 50) - 3))
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_insert_level2_2internal_redistrib() */
/*-------------------------------------------------------------------------
* Function: test_insert_level2_2internal_split
*
* Purpose: Basic tests for the B-tree v2 code. This test inserts enough
* records to make a level 2 B-tree and then adds enough more
* records to force the left-most and right-most internal nodes to
* split.
*
* Return: Success: 0
*
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_insert_level2_2internal_split(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
H5B2_stat_t bt2_stat; /* Statistics about B-tree created */
hsize_t idx; /* Index within B-tree, for iterator */
unsigned u; /* Local index variable */
/*
* Test inserting many records into v2 B-tree
*/
TESTING("B-tree insert: split side internal node to 2 in level 2 B-tree (r->l)");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert enough records to force root to split into 2 internal nodes */
/* (And fill up two child internal nodes) */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC * 59); u++) {
record = u + (INSERT_SPLIT_ROOT_NREC * 14) - (INSERT_SPLIT_ROOT_NREC / 4) + 3;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = INSERT_SPLIT_ROOT_NREC * 59;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 2759; /* Record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 4555; /* Right-most record in right internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 4586; /* Right-most record in right leaf node */
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Insert record to split right-most internal node */
record = u + (INSERT_SPLIT_ROOT_NREC * 14) - (INSERT_SPLIT_ROOT_NREC / 4) + 3;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC * 59) + 1;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 2759; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 3704; /* Right record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 4555; /* Right-most record in right internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 4387; /* Right-most record in right leaf node */
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
PASSED();
TESTING("B-tree insert: split side internal node to 2 in level 2 B-tree (l->2)");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC * 59) + 1;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 2759; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 932; /* Left-most record in left internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 870; /* Left-most record in left leaf node */
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
/* Force left-most internal node to split */
for (u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 14) - (INSERT_SPLIT_ROOT_NREC / 4) + 3); u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC * 73) - (INSERT_SPLIT_ROOT_NREC / 4) + 4;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 870; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 1814; /* Next-to-left-most record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 61; /* Left-most record in left internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 0; /* Left-most record in left leaf node */
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Iterate over B-tree to check records have been inserted correctly */
idx = 0;
if (H5B2_iterate(bt2, iter_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Make certain that the index is correct */
if (idx != ((INSERT_SPLIT_ROOT_NREC * 73) - (INSERT_SPLIT_ROOT_NREC / 4) + 4))
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_insert_level2_2internal_split() */
/*-------------------------------------------------------------------------
* Function: test_insert_level2_3internal_redistrib
*
* Purpose: Basic tests for the B-tree v2 code. This test inserts enough
* records to make a level 2 B-tree and then adds enough more
* records to force the left-most and right-most internal nodes to
* split and more records to force a 3 node redistribution of the
* internal nodes.
*
* Return: Success: 0
*
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_insert_level2_3internal_redistrib(hid_t fapl, const H5B2_create_t *cparam,
const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
H5B2_stat_t bt2_stat; /* Statistics about B-tree created */
hsize_t idx; /* Index within B-tree, for iterator */
unsigned u; /* Local index variable */
/*
* Test inserting many records into v2 B-tree
*/
TESTING("B-tree insert: redistrib 3 internals in level 2 B-tree");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert enough records to force root to split into 3 internal nodes */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC * 36); u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
for (; u < ((INSERT_SPLIT_ROOT_NREC * 59) + 1); u++) {
record = u + (INSERT_SPLIT_ROOT_NREC * 13) + ((3 * INSERT_SPLIT_ROOT_NREC) / 4) + 3;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC * 59) + 1;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 1889; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 3703; /* Right record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 2267; /* Record to left of insertion point in middle internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 3199; /* Record to right of insertion point in middle internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 3137; /* Record just above insertion point in leaf node */
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Insert records to fill up middle internal node */
for (u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 13) + ((3 * INSERT_SPLIT_ROOT_NREC) / 4) + 2); u++) {
record = u + (INSERT_SPLIT_ROOT_NREC * 36);
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC * 72) + ((3 * INSERT_SPLIT_ROOT_NREC) / 4) + 3;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 1889; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 3703; /* Right record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 3104; /* Record to left of insertion point in middle internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 3137; /* Record to right of insertion point in middle internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 3135; /* Record just above insertion point in leaf node */
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Insert another record, forcing the middle internal node to redistribute */
record = u + (INSERT_SPLIT_ROOT_NREC * 36);
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC * 72) + ((3 * INSERT_SPLIT_ROOT_NREC) / 4) + 4;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 1574; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 3104; /* Right record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
#ifdef NONE
record = 2862; /* Record to left of insertion point in right internal node (now) */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
#endif /* NONE */
record = 3137; /* Record to right of insertion point in right internal node (now) */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 3135; /* Record just above insertion point in leaf node */
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Iterate over B-tree to check records have been inserted correctly */
idx = 0;
if (H5B2_iterate(bt2, iter_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Make certain that the index is correct */
if (idx != ((INSERT_SPLIT_ROOT_NREC * 72) + ((3 * INSERT_SPLIT_ROOT_NREC) / 4) + 4))
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_insert_level2_3internal_redistrib() */
/*-------------------------------------------------------------------------
* Function: test_insert_level2_3internal_split
*
* Purpose: Basic tests for the B-tree v2 code. This test inserts enough
* records to make a level 2 B-tree and then adds enough more
* records to force the left-most and right-most internal nodes to
* split and more records to force a 3->4 node split of the
* internal nodes.
*
* Return: Success: 0
*
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_insert_level2_3internal_split(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
H5B2_stat_t bt2_stat; /* Statistics about B-tree created */
hsize_t idx; /* Index within B-tree, for iterator */
unsigned u; /* Local index variable */
/*
* Test inserting many records into v2 B-tree
*/
TESTING("B-tree insert: split 3 internals to 4 in level 2 B-tree");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert enough records to force root to split into 3 internal nodes */
/* (and fill right internal node) */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC * 31); u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
for (; u < (INSERT_SPLIT_ROOT_NREC * 74); u++) {
record = u + ((INSERT_SPLIT_ROOT_NREC * 13) + ((3 * INSERT_SPLIT_ROOT_NREC) / 4) + 3);
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = INSERT_SPLIT_ROOT_NREC * 74;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 1889; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 3703; /* Right record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 1952; /* Record to left of insertion point in middle internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 2884; /* Record to right of insertion point in middle internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 2822; /* Record just after insertion point in leaf node */
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
/* Insert records to fill up middle internal node */
for (u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 13) + ((3 * INSERT_SPLIT_ROOT_NREC) / 4) + 2); u++) {
record = u + (INSERT_SPLIT_ROOT_NREC * 31);
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC * 87) + ((3 * INSERT_SPLIT_ROOT_NREC) / 4) + 2;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 1889; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 3703; /* Right record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 2789; /* Record to left of insertion point in middle internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 2822; /* Record to right of insertion point in middle internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 2823; /* Record just above insertion point in leaf node */
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Insert record to split middle internal node */
record = u + (INSERT_SPLIT_ROOT_NREC * 31);
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC * 87) + ((3 * INSERT_SPLIT_ROOT_NREC) / 4) + 3;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record = 1889; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 2789; /* Middle record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
record = 3703; /* Right record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
#ifdef NONE
record = 3049; /* Record to left of insertion point in middle internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
#endif /* NONE */
record = 2822; /* Record to right of insertion point in middle internal node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 2823; /* Record just above insertion point in leaf node */
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Iterate over B-tree to check records have been inserted correctly */
idx = 0;
if (H5B2_iterate(bt2, iter_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Make certain that the index is correct */
if (idx != ((INSERT_SPLIT_ROOT_NREC * 87) + ((3 * INSERT_SPLIT_ROOT_NREC) / 4) + 3))
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
FAIL_STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_insert_level2_3internal_split() */
/*-------------------------------------------------------------------------
* Function: test_insert_lots
*
* Purpose: Basic tests for the B-tree v2 code. This test inserts many
* records in random order, enough to make at a level 4 B-tree.
*
* Return: Success: 0
*
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_insert_lots(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
char filename[1024]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t idx; /* Index within B-tree, for iterator */
time_t curr_time; /* Current time, for seeding random number generator */
hsize_t *records; /* Record #'s for random insertion */
unsigned u; /* Local index variable */
unsigned swap_idx; /* Location to swap with when shuffling */
hsize_t temp_rec; /* Temporary record */
H5B2_stat_t bt2_stat; /* Statistics about B-tree created */
hsize_t nrec; /* Number of records in B-tree */
bool found; /* Whether record was found */
herr_t ret; /* Generic error return value */
/* Initialize random number seed */
curr_time = HDtime(NULL);
#if 0
curr_time=1109170019;
fprintf(stderr,"curr_time=%lu\n",(unsigned long)curr_time);
#endif
HDsrandom((unsigned)curr_time);
/*
* Test inserting many records into v2 B-tree
*/
TESTING("B-tree insert: create random level 4 B-tree");
/* Allocate space for the records */
if (NULL == (records = (hsize_t *)malloc(sizeof(hsize_t) * INSERT_MANY)))
TEST_ERROR;
/* Initialize record #'s */
for (u = 0; u < INSERT_MANY; u++)
records[u] = u;
/* Shuffle record #'s */
for (u = 0; u < INSERT_MANY; u++) {
swap_idx = ((unsigned)HDrandom() % (INSERT_MANY - u)) + u;
temp_rec = records[u];
records[u] = records[swap_idx];
records[swap_idx] = temp_rec;
} /* end for */
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Create the file to work on */
if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
TEST_ERROR;
/* Get a pointer to the internal file object */
if (NULL == (f = (H5F_t *)H5VL_object(file)))
STACK_ERROR;
/* Ignore metadata tags in the file's cache */
if (H5AC_ignore_tags(f) < 0)
STACK_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert random records */
for (u = 0; u < INSERT_MANY; u++) {
record = records[u];
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 4;
bt2_stat.nrecords = INSERT_MANY;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
STACK_ERROR;
/* Re-open the file */
if ((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR;
/* Get a pointer to the internal file object */
if (NULL == (f = (H5F_t *)H5VL_object(file)))
FAIL_STACK_ERROR;
/* Ignore metadata tags in the file's cache */
if (H5AC_ignore_tags(f) < 0)
STACK_ERROR;
/* Re-open v2 B-tree */
if (NULL == (bt2 = H5B2_open(f, bt2_addr, f)))
FAIL_STACK_ERROR;
/* Check up on B-tree after re-open */
bt2_stat.depth = 4;
bt2_stat.nrecords = INSERT_MANY;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
/* Iterate over B-tree to check records have been inserted correctly */
idx = 0;
if (H5B2_iterate(bt2, iter_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Make certain that the index is correct */
if (idx != INSERT_MANY)
TEST_ERROR;
/* Attempt to find non-existent record in level-4 B-tree */
/* (Should not be found, but not fail) */
idx = INSERT_MANY * 2;
found = false;
if (H5B2_find(bt2, &idx, &found, find_cb, &idx) < 0)
TEST_ERROR;
if (found)
TEST_ERROR;
/* Find random records */
for (u = 0; u < FIND_MANY; u++) {
/* Pick random record */
idx = (hsize_t)(HDrandom() % INSERT_MANY);
/* Attempt to find existent record in root of level-4 B-tree */
found = false;
if (H5B2_find(bt2, &idx, &found, find_cb, &idx) < 0)
FAIL_STACK_ERROR;
if (!found)
TEST_ERROR;
} /* end for */
/* Attempt to index non-existent record in level-4 B-tree, in increasing & decreasing order */
H5E_BEGIN_TRY
{
ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)(INSERT_MANY * 3), find_cb, NULL);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
H5E_BEGIN_TRY
{
ret = H5B2_index(bt2, H5_ITER_DEC, (hsize_t)(INSERT_MANY * 3), find_cb, NULL);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
/* Find random records */
for (u = 0; u < FIND_MANY; u++) {
/* Pick random record */
idx = (hsize_t)(HDrandom() % INSERT_MANY);
/* Attempt to find existent record in root of level-4 B-tree */
/* (in increasing order) */
if (H5B2_index(bt2, H5_ITER_INC, idx, find_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Attempt to find existent record in root of level-4 B-tree */
/* (in decreasing order) */
if (H5B2_index(bt2, H5_ITER_DEC, idx, find_dec_cb, &idx) < 0)
FAIL_STACK_ERROR;
} /* end for */
PASSED();
TESTING("B-tree insert: attempt duplicate record in level 4 B-tree");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
record = INSERT_MANY / 2;
H5E_BEGIN_TRY
{
ret = H5B2_insert(bt2, &record);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != INSERT_MANY)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
free(records);
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
free(records);
return 1;
} /* test_insert_lots() */
/*-------------------------------------------------------------------------
* Function: test_update_basic
*
* Purpose: Basic tests for the v2 B-tree update operation
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_update_basic(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
H5B2_test_rec_t record; /* Record to insert into tree */
H5B2_test_rec_t modify; /* Modified value */
H5B2_test_rec_t find; /* Record to find */
bool found; /* Whether record was found */
herr_t ret; /* Generic error return value */
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/*
* Test insert record into empty v2 B-tree
*/
TESTING("B-tree update: inserting first record in empty B-tree");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
record.key = 42;
record.val = 72;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
/* Attempt to find non-existent record in B-tree with 1 record */
/* (Should not be found, but not fail) */
find.key = 10;
find.val = (hsize_t)-1;
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.val != (hsize_t)-1)
TEST_ERROR;
if (found)
TEST_ERROR;
/* Try again with NULL 'op' */
/* (Should not be found, but not fail) */
found = false;
if (H5B2_find(bt2, &find, &found, NULL, NULL) < 0)
FAIL_STACK_ERROR;
if (find.val != (hsize_t)-1)
TEST_ERROR;
if (found)
TEST_ERROR;
/* Attempt to find existent record in B-tree with 1 record */
find.key = 42;
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.val != 72)
TEST_ERROR;
if (!found)
TEST_ERROR;
/* Try again with NULL 'op' */
find.val = (hsize_t)-1;
found = false;
if (H5B2_find(bt2, &find, &found, NULL, NULL) < 0)
FAIL_STACK_ERROR;
if (find.val != (hsize_t)-1)
TEST_ERROR;
if (!found)
TEST_ERROR;
/* Attempt to index non-existent record in B-tree with 1 record */
H5E_BEGIN_TRY
{
ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)1, index_rec_cb, NULL);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
/* Attempt to index existing record in B-tree with 1 record */
find.key = (hsize_t)-1;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)0, index_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.key != 42)
TEST_ERROR;
if (find.val != 72)
TEST_ERROR;
PASSED();
/*
* Test update only record into v2 B-tree
*/
TESTING("B-tree update: update only record in B-tree");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
modify.key = 42;
modify.val = 43;
if (H5B2_update(bt2, &modify, modify_rec_cb, &modify) < 0)
FAIL_STACK_ERROR;
/* Attempt to find non-existent record in B-tree with 1 record */
/* (Should not be found, but not fail) */
find.key = 10;
find.val = (hsize_t)-1;
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.val != (hsize_t)-1)
TEST_ERROR;
if (found)
TEST_ERROR;
/* Try again with NULL 'op' */
/* (Should not be found, but not fail) */
found = false;
if (H5B2_find(bt2, &find, &found, NULL, NULL) < 0)
FAIL_STACK_ERROR;
if (find.val != (hsize_t)-1)
TEST_ERROR;
if (found)
TEST_ERROR;
/* Attempt to find modified record in B-tree with 1 record */
find.key = 42;
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.val != 43)
TEST_ERROR;
if (!found)
TEST_ERROR;
/* Try again with NULL 'op' */
find.val = (hsize_t)-1;
found = false;
if (H5B2_find(bt2, &find, &found, NULL, NULL) < 0)
FAIL_STACK_ERROR;
if (find.val != (hsize_t)-1)
TEST_ERROR;
if (!found)
TEST_ERROR;
/* Attempt to index non-existent record in B-tree with 1 record */
H5E_BEGIN_TRY
{
ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)1, index_rec_cb, NULL);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
/* Attempt to index existing record in B-tree with 1 record */
find.key = (hsize_t)-1;
find.val = (hsize_t)-1;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)0, index_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.key != 42)
TEST_ERROR;
if (find.val != 43)
TEST_ERROR;
PASSED();
/*
* Test inserting more records into v2 B-tree
*/
TESTING("B-tree update: insert several records");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/*
* Test inserting second record into v2 B-tree, before all other records
*/
record.key = 34;
record.val = 11;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
/*
* Test inserting third record into v2 B-tree, after all other records
*/
record.key = 56;
record.val = 12;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
/*
* Test inserting fourth record into v2 B-tree, in the middle of other records
*/
record.key = 38;
record.val = 13;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
/* Attempt to find non-existent record in level-0 B-tree with several records */
/* (Should not be found, but not fail) */
find.key = 10;
find.val = (hsize_t)-1;
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
TEST_ERROR;
if (find.val != (hsize_t)-1)
TEST_ERROR;
if (found)
TEST_ERROR;
/* Attempt to find existent record in level-0 B-tree with several records */
find.key = 56;
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
TEST_ERROR;
if (find.val != 12)
TEST_ERROR;
if (!found)
TEST_ERROR;
/* Attempt to index non-existent record in B-tree with several records */
H5E_BEGIN_TRY
{
ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)4, index_rec_cb, NULL);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
/* Attempt to index existing record in B-tree with several records */
find.key = (hsize_t)-1;
find.val = (hsize_t)-1;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)0, index_rec_cb, &find) < 0)
TEST_ERROR;
if (find.key != 34)
TEST_ERROR;
if (find.val != 11)
TEST_ERROR;
find.key = (hsize_t)-1;
find.val = (hsize_t)-1;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)1, index_rec_cb, &find) < 0)
TEST_ERROR;
if (find.key != 38)
TEST_ERROR;
if (find.val != 13)
TEST_ERROR;
find.key = (hsize_t)-1;
find.val = (hsize_t)-1;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)2, index_rec_cb, &find) < 0)
TEST_ERROR;
if (find.key != 42)
TEST_ERROR;
if (find.val != 43)
TEST_ERROR;
find.key = (hsize_t)-1;
find.val = (hsize_t)-1;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)3, index_rec_cb, &find) < 0)
TEST_ERROR;
if (find.key != 56)
TEST_ERROR;
if (find.val != 12)
TEST_ERROR;
PASSED();
/*
* Test updating all existing records in v2 B-tree
*/
TESTING("B-tree update: update several records");
record.key = 34;
modify.key = 34;
modify.val = 21;
if (H5B2_update(bt2, &record, modify_rec_cb, &modify) < 0)
FAIL_STACK_ERROR;
record.key = 38;
modify.key = 38;
modify.val = 23;
if (H5B2_update(bt2, &record, modify_rec_cb, &modify) < 0)
FAIL_STACK_ERROR;
record.key = 42;
modify.key = 42;
modify.val = 24;
if (H5B2_update(bt2, &record, modify_rec_cb, &modify) < 0)
FAIL_STACK_ERROR;
record.key = 56;
modify.key = 56;
modify.val = 22;
if (H5B2_update(bt2, &record, modify_rec_cb, &modify) < 0)
FAIL_STACK_ERROR;
/* Attempt to find non-existent record in level-0 B-tree with several records */
/* (Should not be found, but not fail) */
find.key = 41;
find.val = (hsize_t)-1;
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
TEST_ERROR;
if (find.val != (hsize_t)-1)
TEST_ERROR;
if (found)
TEST_ERROR;
/* Attempt to find existent record in level-0 B-tree with several record */
find.key = 56;
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
TEST_ERROR;
if (find.val != 22)
TEST_ERROR;
if (!found)
TEST_ERROR;
/* Attempt to index non-existent record in B-tree with several records */
H5E_BEGIN_TRY
{
ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)4, index_rec_cb, NULL);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
/* Attempt to index existing record in B-tree with several records */
find.key = (hsize_t)-1;
find.val = (hsize_t)-1;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)0, index_rec_cb, &find) < 0)
TEST_ERROR;
if (find.key != 34)
TEST_ERROR;
if (find.val != 21)
TEST_ERROR;
find.key = (hsize_t)-1;
find.val = (hsize_t)-1;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)1, index_rec_cb, &find) < 0)
TEST_ERROR;
if (find.key != 38)
TEST_ERROR;
if (find.val != 23)
TEST_ERROR;
find.key = (hsize_t)-1;
find.val = (hsize_t)-1;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)2, index_rec_cb, &find) < 0)
TEST_ERROR;
if (find.key != 42)
TEST_ERROR;
if (find.val != 24)
TEST_ERROR;
find.key = (hsize_t)-1;
find.val = (hsize_t)-1;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)3, index_rec_cb, &find) < 0)
TEST_ERROR;
if (find.key != 56)
TEST_ERROR;
if (find.val != 22)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close the file */
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
/* All tests passed */
return (0);
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return (1);
} /* test_update_basic() */
/*-------------------------------------------------------------------------
* Function: test_update_split_root
*
* Purpose: Basic tests for the B-tree v2 code. This test inserts enough
* records to split the root node and force the tree to depth 1.
* It also continues to add a few more records to each of the
* left and right leaf nodes after the split
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_update_split_root(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
H5B2_test_rec_t record; /* Record to insert into tree */
H5B2_test_rec_t modify; /* Modified value */
H5B2_test_rec_t find; /* Record to find */
H5B2_test_rec_t idx; /* Index within B-tree, for iterator */
H5B2_stat_t bt2_stat; /* Statistics about B-tree created */
unsigned u; /* Local index variable */
bool found; /* Whether record was found */
herr_t ret; /* Generic error return value */
/*
* Test inserting enough records into v2 B-tree to split the root node
*/
TESTING("B-tree update: split root");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert records to fill root leaf node */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC_REC - 1); u++) {
record.key = u + 2;
record.val = u * 2 + 4;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 0;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC_REC - 1);
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record.key = 33;
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Insert record to split root leaf node */
record.key = INSERT_SPLIT_ROOT_NREC_REC + 1;
record.val = (INSERT_SPLIT_ROOT_NREC_REC - 1) * 2 + 4;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = INSERT_SPLIT_ROOT_NREC_REC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record.key = 33;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Iterate over B-tree to check records have been inserted correctly */
idx.key = 2;
idx.val = 4;
if (H5B2_iterate(bt2, iter_rec_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Make certain that the index is correct */
if (idx.key != (INSERT_SPLIT_ROOT_NREC_REC + 2))
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Modify all records */
for (u = 0; u < INSERT_SPLIT_ROOT_NREC_REC; u++) {
record.key = u + 2;
modify.key = u + 2;
modify.val = u * 2 + 5;
if (H5B2_update(bt2, &record, modify_rec_cb, &modify) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = INSERT_SPLIT_ROOT_NREC_REC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record.key = 33;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Iterate over B-tree to check records have been inserted correctly */
idx.key = 2;
idx.val = 5;
if (H5B2_iterate(bt2, iter_rec_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Make certain that the index is correct */
if (idx.key != (INSERT_SPLIT_ROOT_NREC_REC + 2))
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Insert a couple more records, on the left side of the B-tree */
record.key = 0;
record.val = 1;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
record.key = 1;
record.val = 3;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC_REC + 2);
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record.key = 33;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Iterate over B-tree to check records have been inserted correctly */
idx.key = 0;
idx.val = 1;
if (H5B2_iterate(bt2, iter_rec_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Make certain that the index is correct */
if (idx.key != (INSERT_SPLIT_ROOT_NREC_REC + 2))
TEST_ERROR;
/* Attempt to find non-existent record in level-1 B-tree */
/* (Should not be found, but not fail) */
find.key = 800;
find.val = (hsize_t)-1;
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
TEST_ERROR;
if (find.val != (hsize_t)-1)
TEST_ERROR;
if (found)
TEST_ERROR;
/* Attempt to find existent record in root of level-1 B-tree */
find.key = 33;
find.val = (hsize_t)-1;
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.key != 33)
TEST_ERROR;
if (find.val != 67)
TEST_ERROR;
if (!found)
TEST_ERROR;
/* Attempt to find existent record in leaf of level-1 B-tree */
find.key = 56;
find.val = (hsize_t)-1;
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.key != 56)
TEST_ERROR;
if (find.val != 113)
TEST_ERROR;
if (!found)
TEST_ERROR;
/* Attempt to index non-existent record in level-1 B-tree */
H5E_BEGIN_TRY
{
ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)(INSERT_SPLIT_ROOT_NREC_REC + 2), index_rec_cb, NULL);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
/* Attempt to index existing record in root of level-1 B-tree */
find.key = (hsize_t)-1;
find.val = (hsize_t)-1;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)33, index_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.key != 33)
TEST_ERROR;
if (find.val != 67)
TEST_ERROR;
/* Attempt to index existing record in left leaf of level-1 B-tree */
find.key = (hsize_t)-1;
find.val = (hsize_t)-1;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)0, index_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.key != 0)
TEST_ERROR;
if (find.val != 1)
TEST_ERROR;
/* Attempt to index existing record in right leaf of level-1 B-tree */
find.key = (hsize_t)-1;
find.val = (hsize_t)-1;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)50, index_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.key != 50)
TEST_ERROR;
if (find.val != 101)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_update_split_root() */
/*-------------------------------------------------------------------------
* Function: test_update_level1_2leaf_redistrib
*
* Purpose: Basic tests for the B-tree v2 code. This test inserts enough
* records to split the root node and force the tree to depth 1.
* It continues to add a more records to the each of the
* left and right leaf nodes after the split to force a 2 node
* redistribution
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_update_level1_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
H5B2_test_rec_t record; /* Record to insert into tree */
H5B2_stat_t bt2_stat; /* Statistics about B-tree created */
unsigned u; /* Local index variable */
/*
* Test inserting many records into v2 B-tree
*/
TESTING("B-tree update: redistribute 2 leaves in level 1 B-tree (l->r)");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert enough records to force root to split into 2 leaves */
for (u = 0; u < INSERT_SPLIT_ROOT_NREC_REC; u++) {
record.key = u + (INSERT_SPLIT_ROOT_NREC_REC / 2) + 1;
record.val = u + (INSERT_SPLIT_ROOT_NREC_REC / 2) + 10;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = INSERT_SPLIT_ROOT_NREC_REC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record.key = INSERT_SPLIT_ROOT_NREC_REC;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Force redistribution from left node into right node */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC_REC / 2) + 1; u++) {
record.key = u;
record.val = u + 9;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC_REC + (INSERT_SPLIT_ROOT_NREC_REC / 2) + 1);
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record.key = (INSERT_SPLIT_ROOT_NREC_REC / 2) + (INSERT_SPLIT_ROOT_NREC_REC / 4);
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
PASSED();
/*
* Test inserting many records into v2 B-tree
*/
TESTING("B-tree update: redistribute 2 leaves in level 1 B-tree (r->l)");
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert enough records to force root to split into 2 leaves */
for (u = 0; u < INSERT_SPLIT_ROOT_NREC_REC; u++) {
record.key = u;
record.val = u + 9;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = INSERT_SPLIT_ROOT_NREC_REC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record.key = (INSERT_SPLIT_ROOT_NREC_REC / 2) - 1;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Force redistribution from left node into right node */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC_REC / 2) + 1; u++) {
record.key = u + INSERT_SPLIT_ROOT_NREC_REC;
record.val = u + INSERT_SPLIT_ROOT_NREC_REC + 9;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = INSERT_SPLIT_ROOT_NREC_REC + (INSERT_SPLIT_ROOT_NREC_REC / 2) + 1;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record.key = (INSERT_SPLIT_ROOT_NREC_REC / 2) + (INSERT_SPLIT_ROOT_NREC_REC / 4) - 1;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
FAIL_STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_update_level1_2leaf_redistrib() */
/*-------------------------------------------------------------------------
* Function: test_update_level1_side_split
*
* Purpose: Basic tests for the B-tree v2 code. This test inserts enough
* records to split the root node and force the tree to depth 1.
* It continues to add a more records to the each of the
* left and right leaf nodes after the split to force a 2 node
* split, adding another node to the B-tree
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_update_level1_side_split(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
H5B2_test_rec_t record; /* Record to insert into tree */
H5B2_stat_t bt2_stat; /* Statistics about B-tree created */
unsigned u; /* Local index variable */
/*
* Test inserting many records into v2 B-tree
*/
TESTING("B-tree update: split side leaf into 2 leaves in level 1 B-tree (l->r)");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert enough records to force root to split into 2 leaves */
for (u = 0; u < INSERT_SPLIT_ROOT_NREC_REC; u++) {
record.key = u + INSERT_SPLIT_ROOT_NREC_REC;
record.val = u + INSERT_SPLIT_ROOT_NREC_REC + 10;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = INSERT_SPLIT_ROOT_NREC_REC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record.key = INSERT_SPLIT_ROOT_NREC_REC + (INSERT_SPLIT_ROOT_NREC_REC / 2) - 1;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Force left node to split */
for (u = 0; u < INSERT_SPLIT_ROOT_NREC_REC; u++) {
record.key = u;
record.val = u + 10;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = 2 * INSERT_SPLIT_ROOT_NREC_REC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record.key = 31;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record.key = 64;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
PASSED();
/*
* Test inserting many records into v2 B-tree
*/
TESTING("B-tree update: split side leaf into 2 leaves in level 1 B-tree (r->l)");
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert enough records to force root to split into 2 leaves */
for (u = 0; u < INSERT_SPLIT_ROOT_NREC_REC; u++) {
record.key = u;
record.val = u + 10;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = INSERT_SPLIT_ROOT_NREC_REC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record.key = (INSERT_SPLIT_ROOT_NREC_REC / 2) - 1;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Force right node to split */
for (u = 0; u < INSERT_SPLIT_ROOT_NREC_REC; u++) {
record.key = u + INSERT_SPLIT_ROOT_NREC_REC;
record.val = u + INSERT_SPLIT_ROOT_NREC_REC + 10;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = 2 * INSERT_SPLIT_ROOT_NREC_REC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record.key = 63;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record.key = 95;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
FAIL_STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_update_level1_side_split() */
/*-------------------------------------------------------------------------
* Function: test_update_level1_3leaf_redistrib
*
* Purpose: Basic tests for the B-tree v2 code. This test inserts enough
* records to split the root node and force the tree to depth 1.
* It continues to add a more records to the each of the
* left and right leaf nodes after the split to force a 2 node
* split, adding another node to the B-tree, then continues to
* add records until a 3 node redistribution occurs
*
* Return: Success: 0
*
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_update_level1_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
H5B2_test_rec_t record; /* Record to insert into tree */
H5B2_test_rec_t idx; /* Index within B-tree, for iterator */
H5B2_stat_t bt2_stat; /* Statistics about B-tree created */
unsigned u; /* Local index variable */
/*
* Test inserting many records into v2 B-tree
*/
TESTING("B-tree update: redistribute 3 leaves in level 1 B-tree");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert enough records to force root to split into 2 leaves */
for (u = 0; u < INSERT_SPLIT_ROOT_NREC_REC; u++) {
record.key = u + (INSERT_SPLIT_ROOT_NREC_REC + (INSERT_SPLIT_ROOT_NREC_REC / 2) + 1);
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = INSERT_SPLIT_ROOT_NREC_REC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record.key = (2 * INSERT_SPLIT_ROOT_NREC_REC);
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Force left node to split */
for (u = 0; u < INSERT_SPLIT_ROOT_NREC_REC; u++) {
record.key = u;
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = 2 * INSERT_SPLIT_ROOT_NREC_REC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record.key = (INSERT_SPLIT_ROOT_NREC_REC / 2) - 1;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record.key = INSERT_SPLIT_ROOT_NREC_REC + (INSERT_SPLIT_ROOT_NREC_REC / 2) + 1;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Insert records to force middle node to redistribute */
for (u = 0; u < ((INSERT_SPLIT_ROOT_NREC_REC / 2) + 1); u++) {
record.key = u + INSERT_SPLIT_ROOT_NREC_REC;
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = (2 * INSERT_SPLIT_ROOT_NREC_REC) + (INSERT_SPLIT_ROOT_NREC_REC / 2) + 1;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record.key = 52;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record.key = 107;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Iterate over B-tree to check records have been inserted correctly */
idx.key = 0;
idx.val = 0;
if (H5B2_iterate(bt2, iter_rec_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Make certain that the index is correct */
if (idx.key != ((INSERT_SPLIT_ROOT_NREC_REC * 2) + (INSERT_SPLIT_ROOT_NREC_REC / 2) + 1))
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
FAIL_STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_update_level1_3leaf_redistrib() */
/*-------------------------------------------------------------------------
* Function: test_update_level1_middle_split
*
* Purpose: Basic tests for the B-tree v2 code. This test inserts enough
* records to split the root node and force the tree to depth 1.
* It continues to add a more records to the each of the
* left and right leaf nodes after the split to force a 2 node
* split, adding another node to the B-tree, then continues to
* add records until a 3 node split occurs
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_update_level1_middle_split(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
H5B2_test_rec_t record; /* Record to insert into tree */
H5B2_stat_t bt2_stat; /* Statistics about B-tree created */
H5B2_test_rec_t idx; /* Index within B-tree, for iterator */
unsigned u; /* Local index variable */
/*
* Test inserting many records into v2 B-tree
*/
TESTING("B-tree update: split middle leaf into 2 leaves in level 1 B-tree");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert enough records to force root to split into 2 leaves */
for (u = 0; u < INSERT_SPLIT_ROOT_NREC_REC; u++) {
record.key = u + (INSERT_SPLIT_ROOT_NREC_REC * 2);
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = INSERT_SPLIT_ROOT_NREC_REC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record.key = (2 * INSERT_SPLIT_ROOT_NREC_REC) + (INSERT_SPLIT_ROOT_NREC_REC / 2) - 1;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Force split from left node into right node */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC_REC * 2); u++) {
record.key = u;
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 1;
bt2_stat.nrecords = 3 * INSERT_SPLIT_ROOT_NREC_REC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record.key = 63;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record.key = 95;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record.key = 128;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Iterate over B-tree to check records have been inserted correctly */
idx.key = 0;
idx.val = 0;
if (H5B2_iterate(bt2, iter_rec_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Make certain that the index is correct */
if (idx.key != (INSERT_SPLIT_ROOT_NREC_REC * 3))
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_update_level1_middle_split() */
/*-------------------------------------------------------------------------
* Function: test_update_make_level2
*
* Purpose: Basic tests for the B-tree v2 code. This test inserts enough
* records to make a level 2 B-tree
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
H5B2_test_rec_t record; /* Record to insert into tree */
H5B2_test_rec_t find; /* Record to find */
H5B2_test_rec_t idx; /* Index within B-tree, for iterator */
H5B2_stat_t bt2_stat; /* Statistics about B-tree created */
unsigned u; /* Local index variable */
bool found; /* Whether record was found */
herr_t ret; /* Generic error return value */
/*
* Test inserting many records into v2 B-tree
*/
TESTING("B-tree update: make level 2 B-tree (l->r)");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert enough records to force root to split into 2 internal nodes */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC_REC * 9); u++) {
record.key = u + 2; /* Leave a gap for later insertion */
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
} /* end for */
for (; u < (INSERT_SPLIT_ROOT_NREC_REC * 41); u++) {
record.key = u + 4; /* Leave a gap for later insertion */
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC_REC * 41);
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record.key = 1347;
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Add some extra records to left-most leaf */
record.key = 0;
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
record.key = 1;
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
/* Add some extra records to middle leaf */
record.key = (INSERT_SPLIT_ROOT_NREC_REC * 9) + 2;
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
record.key = (INSERT_SPLIT_ROOT_NREC_REC * 9) + 3;
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Iterate over B-tree to check records have been inserted correctly */
idx.key = 0;
idx.val = 0;
if (H5B2_iterate(bt2, iter_rec_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Make certain that the index is correct */
if (idx.key != ((INSERT_SPLIT_ROOT_NREC_REC * 41) + 4))
TEST_ERROR;
/* Attempt to find non-existent record in level-2 B-tree */
/* (Should not be found, but not fail) */
find.key = INSERT_SPLIT_ROOT_NREC_REC * 42;
find.val = (hsize_t)-1;
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
TEST_ERROR;
if (find.val != (hsize_t)-1)
TEST_ERROR;
if (found)
TEST_ERROR;
/* Attempt to find existent record in root of level-2 B-tree */
find.key = 1347;
find.val = (hsize_t)-1;
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.val != (1347 * 2))
TEST_ERROR;
if (!found)
TEST_ERROR;
/* Check with B-tree */
record.key = 1347;
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
/* Attempt to find existent record in internal node of level-2 B-tree */
find.key = 513;
find.val = (hsize_t)-1;
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.val != (513 * 2))
TEST_ERROR;
if (!found)
TEST_ERROR;
/* Check with B-tree */
record.key = 513;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Attempt to find existent record in leaf of level-2 B-tree */
find.key = 555;
find.val = (hsize_t)-1;
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.val != (555 * 2))
TEST_ERROR;
if (!found)
TEST_ERROR;
/* Check with B-tree */
record.key = 555;
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
/* Attempt to index non-existent record in level-2 B-tree */
H5E_BEGIN_TRY
{
ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)(INSERT_SPLIT_ROOT_NREC_REC * 42), index_rec_cb, NULL);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
/* Attempt to index existing record in root of level-2 B-tree */
find.key = (hsize_t)-1;
find.val = (hsize_t)-1;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)1347, index_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.key != 1347)
TEST_ERROR;
if (find.val != (1347 * 2))
TEST_ERROR;
/* Attempt to index existing record in internal node of level-2 B-tree */
find.key = (hsize_t)-1;
find.val = (hsize_t)-1;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)513, index_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.key != 513)
TEST_ERROR;
if (find.val != (513 * 2))
TEST_ERROR;
/* Attempt to index existing record in leaf of level-2 B-tree */
find.key = (hsize_t)-1;
find.val = (hsize_t)-1;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)555, index_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.key != 555)
TEST_ERROR;
if (find.val != (555 * 2))
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
PASSED();
/*
* Test inserting many records into v2 B-tree
*/
TESTING("B-tree update: make level 2 B-tree (r->l)");
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert enough records to force root to split into 2 internal nodes */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC_REC * 9); u++) {
record.key = ((INSERT_SPLIT_ROOT_NREC_REC * 41) + 1) - u;
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
} /* end for */
for (; u < (INSERT_SPLIT_ROOT_NREC_REC * 41); u++) {
record.key = ((INSERT_SPLIT_ROOT_NREC_REC * 41) + 1) - (u + 2); /* Leave a gap for later insertion */
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC_REC * 41);
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record.key = 1344;
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Add some extra records to right-most leaf */
record.key = (INSERT_SPLIT_ROOT_NREC_REC * 41) + 2;
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
record.key = (INSERT_SPLIT_ROOT_NREC_REC * 41) + 3;
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
/* Add some extra records to middle leaf */
record.key = ((INSERT_SPLIT_ROOT_NREC_REC * 41) - (INSERT_SPLIT_ROOT_NREC_REC * 9));
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
record.key = ((INSERT_SPLIT_ROOT_NREC_REC * 41) - (INSERT_SPLIT_ROOT_NREC_REC * 9)) + 1;
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Iterate over B-tree to check records have been inserted correctly */
idx.key = 0;
idx.val = 0;
if (H5B2_iterate(bt2, iter_rec_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Make certain that the index is correct */
if (idx.key != ((INSERT_SPLIT_ROOT_NREC_REC * 41) + 4))
TEST_ERROR;
/* Attempt to find non-existent record in level-2 B-tree */
/* (Should not be found, but not fail) */
find.key = INSERT_SPLIT_ROOT_NREC_REC * 42;
find.val = (hsize_t)-1;
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
TEST_ERROR;
if (find.val != (hsize_t)-1)
TEST_ERROR;
if (found)
TEST_ERROR;
/* Attempt to find existent record in root of level-2 B-tree */
find.key = 1344;
find.val = (hsize_t)-1;
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.val != (1344 * 2))
TEST_ERROR;
if (!found)
TEST_ERROR;
/* Check with B-tree */
record.key = 1344;
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
/* Attempt to find existent record in internal node of level-2 B-tree */
find.key = 512;
find.val = (hsize_t)-1;
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.val != (512 * 2))
TEST_ERROR;
if (!found)
TEST_ERROR;
/* Check with B-tree */
record.key = 512;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Attempt to find existent record in leaf of level-2 B-tree */
find.key = 555;
find.val = (hsize_t)-1;
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.val != (555 * 2))
TEST_ERROR;
if (!found)
TEST_ERROR;
/* Check with B-tree */
record.key = 555;
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
/* Attempt to index non-existent record in level-2 B-tree */
H5E_BEGIN_TRY
{
ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)(INSERT_SPLIT_ROOT_NREC_REC * 42), index_rec_cb, NULL);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
/* Attempt to index existing record in root of level-2 B-tree */
find.key = (hsize_t)-1;
find.val = (hsize_t)-1;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)1344, index_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.key != 1344)
TEST_ERROR;
if (find.val != (1344 * 2))
TEST_ERROR;
/* Attempt to index existing record in internal node of level-2 B-tree */
find.key = (hsize_t)-1;
find.val = (hsize_t)-1;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)512, index_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.key != 512)
TEST_ERROR;
if (find.val != (512 * 2))
TEST_ERROR;
/* Attempt to index existing record in leaf of level-2 B-tree */
find.key = (hsize_t)-1;
find.val = (hsize_t)-1;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)555, index_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.key != 555)
TEST_ERROR;
if (find.val != (555 * 2))
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
PASSED();
/*
* Test inserting many records into v2 B-tree
*/
TESTING("B-tree update: make level 2 B-tree (l+r->middle)");
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert enough records to force root to split into 2 internal nodes */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC_REC * 9); u++) {
record.key = ((INSERT_SPLIT_ROOT_NREC_REC * 41) + 3) - u;
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
} /* end for */
for (; u < (INSERT_SPLIT_ROOT_NREC_REC * 41); u++) {
record.key = u - ((INSERT_SPLIT_ROOT_NREC_REC * 9) - 2); /* Leave a gap for later insertion */
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 2;
bt2_stat.nrecords = (INSERT_SPLIT_ROOT_NREC_REC * 41);
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
record.key = 1345;
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Add some extra records to right-most leaf */
record.key = (INSERT_SPLIT_ROOT_NREC_REC * 41) + 4;
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
record.key = (INSERT_SPLIT_ROOT_NREC_REC * 41) + 5;
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
/* Add some extra records to middle leaf */
record.key = ((INSERT_SPLIT_ROOT_NREC_REC * 41) - (INSERT_SPLIT_ROOT_NREC_REC * 9)) + 2;
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
record.key = ((INSERT_SPLIT_ROOT_NREC_REC * 41) - (INSERT_SPLIT_ROOT_NREC_REC * 9)) + 3;
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
/* Add some extra records to left-most leaf */
record.key = 0;
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
record.key = 1;
record.val = record.key * 2;
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Iterate over B-tree to check records have been inserted correctly */
idx.key = 0;
idx.val = 0;
if (H5B2_iterate(bt2, iter_rec_cb, &idx) < 0)
FAIL_STACK_ERROR;
/* Make certain that the index is correct */
if (idx.key != ((INSERT_SPLIT_ROOT_NREC_REC * 41) + 6))
TEST_ERROR;
/* Attempt to find non-existent record in level-2 B-tree */
/* (Should not be found, but not fail) */
find.key = INSERT_SPLIT_ROOT_NREC_REC * 42;
find.val = (hsize_t)-1;
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
TEST_ERROR;
if (find.val != (hsize_t)-1)
TEST_ERROR;
if (found)
TEST_ERROR;
/* Attempt to find existent record in root of level-2 B-tree */
find.key = 1345;
find.val = (hsize_t)-1;
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.val != (1345 * 2))
TEST_ERROR;
if (!found)
TEST_ERROR;
/* Check with B-tree */
record.key = 1345;
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
/* Attempt to find existent record in internal node of level-2 B-tree */
find.key = 513;
find.val = (hsize_t)-1;
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.val != (513 * 2))
TEST_ERROR;
if (!found)
TEST_ERROR;
/* Check with B-tree */
record.key = 513;
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Attempt to find existent record in leaf of level-2 B-tree */
find.key = 555;
find.val = (hsize_t)-1;
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.val != (555 * 2))
TEST_ERROR;
if (!found)
TEST_ERROR;
/* Check with B-tree */
record.key = 555;
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
/* Attempt to index non-existent record in level-2 B-tree */
H5E_BEGIN_TRY
{
ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)(INSERT_SPLIT_ROOT_NREC_REC * 42), index_rec_cb, NULL);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
/* Attempt to index existing record in level-2 B-tree */
find.key = (hsize_t)-1;
find.val = (hsize_t)-1;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)1345, index_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.key != 1345)
TEST_ERROR;
if (find.val != (1345 * 2))
TEST_ERROR;
/* Attempt to index existing record in internal node of level-2 B-tree */
find.key = (hsize_t)-1;
find.val = (hsize_t)-1;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)513, index_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.key != 513)
TEST_ERROR;
if (find.val != (513 * 2))
TEST_ERROR;
/* Attempt to index existing record in leaf of level-2 B-tree */
find.key = (hsize_t)-1;
find.val = (hsize_t)-1;
if (H5B2_index(bt2, H5_ITER_INC, (hsize_t)555, index_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.key != 555)
TEST_ERROR;
if (find.val != (555 * 2))
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
FAIL_STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_update_make_level2() */
/*-------------------------------------------------------------------------
* Function: test_update_lots
*
* Purpose: Basic tests for the B-tree v2 code. This test inserts many
* records in random order, enough to make at a level 4 B-tree.
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_update_lots(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
time_t curr_time; /* Current time, for seeding random number generator */
H5B2_test_rec_t *records; /* Record #'s for random insertion */
H5B2_test_rec_t record; /* Record to insert into tree */
H5B2_test_rec_t modify; /* Modified value */
H5B2_test_rec_t find; /* Record to find */
H5B2_test_rec_t iter; /* Index within B-tree, for iterator */
H5B2_stat_t bt2_stat; /* Statistics about B-tree created */
hsize_t nrec; /* Number of records in B-tree */
unsigned u; /* Local index variable */
bool found; /* Whether record was found */
herr_t ret; /* Generic error return value */
/* Initialize random number seed */
curr_time = HDtime(NULL);
#if 0
curr_time = 1451342093;
fprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
#endif
HDsrandom((unsigned)curr_time);
/*
* Test inserting many records into v2 B-tree
*/
TESTING("B-tree update: create random level 4 B-tree");
/* Allocate space for the records */
if (NULL == (records = (H5B2_test_rec_t *)malloc(sizeof(H5B2_test_rec_t) * INSERT_MANY_REC)))
TEST_ERROR;
/* Initialize record #'s */
for (u = 0; u < INSERT_MANY_REC; u++) {
records[u].key = u;
records[u].val = u * 2;
} /* end for */
/* Shuffle record #'s */
for (u = 0; u < INSERT_MANY_REC; u++) {
H5B2_test_rec_t temp_rec; /* Temporary record */
unsigned swap_idx; /* Location to swap with when shuffling */
swap_idx = ((unsigned)HDrandom() % (INSERT_MANY_REC - u)) + u;
temp_rec = records[u];
records[u] = records[swap_idx];
records[swap_idx] = temp_rec;
} /* end for */
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert random records */
for (u = 0; u < INSERT_MANY_REC; u++) {
record = records[u];
if (H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
bt2_stat.depth = 4;
bt2_stat.nrecords = INSERT_MANY_REC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
STACK_ERROR;
file = -1;
/* Re-open the file for the test */
if (reopen_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Re-open v2 B-tree */
if (NULL == (bt2 = H5B2_open(f, bt2_addr, f)))
FAIL_STACK_ERROR;
/* Check up on B-tree after re-open */
bt2_stat.depth = 4;
bt2_stat.nrecords = INSERT_MANY_REC;
if (check_stats(bt2, &bt2_stat) < 0)
TEST_ERROR;
/* Iterate over B-tree to check records have been inserted correctly */
iter.key = 0;
iter.val = 0;
if (H5B2_iterate(bt2, iter_rec_cb, &iter) < 0)
FAIL_STACK_ERROR;
/* Make certain that the index is correct */
if (iter.key != INSERT_MANY_REC)
TEST_ERROR;
/* Attempt to find non-existent record in level-4 B-tree */
/* (Should not be found, but not fail) */
find.key = INSERT_MANY_REC * 2;
find.val = (hsize_t)-1;
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
TEST_ERROR;
if (find.val != (hsize_t)-1)
TEST_ERROR;
if (found)
TEST_ERROR;
/* Find random records */
for (u = 0; u < FIND_MANY_REC; u++) {
/* Pick random record */
find.key = (hsize_t)(HDrandom() % INSERT_MANY_REC);
find.val = (hsize_t)-1;
/* Attempt to find existent record in level-4 B-tree */
found = false;
if (H5B2_find(bt2, &find, &found, find_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.val != (find.key * 2))
TEST_ERROR;
if (!found)
TEST_ERROR;
} /* end for */
/* Attempt to index non-existent record in level-4 B-tree, in increasing & decreasing order */
H5E_BEGIN_TRY
{
ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)(INSERT_MANY_REC * 3), find_rec_cb, NULL);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
H5E_BEGIN_TRY
{
ret = H5B2_index(bt2, H5_ITER_DEC, (hsize_t)(INSERT_MANY_REC * 3), find_rec_cb, NULL);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
/* Find random records */
for (u = 0; u < FIND_MANY_REC; u++) {
hsize_t idx; /* Record index */
/* Pick random record */
idx = (hsize_t)(HDrandom() % INSERT_MANY_REC);
/* Reset find record */
find.key = (hsize_t)-1;
find.val = (hsize_t)-1;
/* Attempt to find existent record in level-4 B-tree */
/* (in increasing order) */
if (H5B2_index(bt2, H5_ITER_INC, idx, index_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.key != idx)
TEST_ERROR;
if (find.val != (find.key * 2))
TEST_ERROR;
/* Reset find record */
find.key = (hsize_t)-1;
find.val = (hsize_t)-1;
/* Attempt to find existent record in level-4 B-tree */
/* (in decreasing order) */
if (H5B2_index(bt2, H5_ITER_DEC, idx, index_rec_cb, &find) < 0)
FAIL_STACK_ERROR;
if (find.key != (INSERT_MANY_REC - (idx + 1)))
TEST_ERROR;
if (find.val != (find.key * 2))
TEST_ERROR;
} /* end for */
PASSED();
TESTING("B-tree update: update record in level 4 B-tree");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
record.key = INSERT_MANY_REC / 2;
modify.key = INSERT_MANY_REC / 2;
modify.val = record.key * 3;
if (H5B2_update(bt2, &record, modify_rec_cb, &modify) < 0)
FAIL_STACK_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != INSERT_MANY_REC)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
free(records);
return 0;
error:
fprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
free(records);
return 1;
} /* test_update_lots() */
/*-------------------------------------------------------------------------
* Function: test_remove_basic
*
* Purpose: Basic tests for the B-tree v2 code
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_remove_basic(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t rrecord; /* Record to remove from tree */
hsize_t nrec; /* Number of records in B-tree */
haddr_t root_addr; /* Address of root of B-tree created */
herr_t ret; /* Generic error return value */
/* Record removal tests */
TESTING("B-tree remove: record from empty B-tree");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != 0)
TEST_ERROR;
/* Attempt to remove a record from a B-tree with no records */
record = 0;
H5E_BEGIN_TRY
{
ret = H5B2_remove(bt2, &record, NULL, NULL);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
PASSED();
TESTING("B-tree remove: non-existent record from 1 record B-tree");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Insert one record into B-tree */
record = 42;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != 1)
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (!H5_addr_defined(root_addr))
TEST_ERROR;
/* Attempt to remove a non-existent record from a B-tree with 1 record */
record = 0;
H5E_BEGIN_TRY
{
ret = H5B2_remove(bt2, &record, NULL, NULL);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
PASSED();
/* Attempt to remove a record from a B-tree with 1 record */
TESTING("B-tree remove: existent record from 1 record B-tree");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
record = 42;
rrecord = 0;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != 42)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != 0)
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the root node has been freed */
if (H5_addr_defined(root_addr))
TEST_ERROR;
PASSED();
/* Attempt to insert records into B-tree which had records removed */
TESTING("B-tree remove: adding records to B-tree after removal");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Insert several records into B-tree again */
record = 42;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
record = 34;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
record = 56;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
record = 38;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != 4)
TEST_ERROR;
PASSED();
/* Attempt to remove a non-existent record from a level-0 B-tree with mult. record */
TESTING("B-tree remove: non-existent record from level-0 B-tree");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
record = 0;
H5E_BEGIN_TRY
{
ret = H5B2_remove(bt2, &record, NULL, NULL);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
PASSED();
/* Attempt to remove a record from a level-0 B-tree with mult. record */
TESTING("B-tree remove: mult. existent records from level-0 B-tree");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
record = 42;
rrecord = 0;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != 42)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != 3)
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the root node has not been freed */
if (!H5_addr_defined(root_addr))
TEST_ERROR;
record = 34;
rrecord = 0;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != 34)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != 2)
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the root node has not been freed */
if (!H5_addr_defined(root_addr))
TEST_ERROR;
record = 56;
rrecord = 0;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != 56)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != 1)
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the root node has not been freed */
if (!H5_addr_defined(root_addr))
TEST_ERROR;
record = 38;
rrecord = 0;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != 38)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != 0)
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the root node has been freed */
if (H5_addr_defined(root_addr))
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
FAIL_STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_remove_basic() */
/*-------------------------------------------------------------------------
* Function: test_remove_level1_noredistrib
*
* Purpose: Basic tests for the B-tree v2 code
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_remove_level1_noredistrib(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t rrecord; /* Record to remove from tree */
hsize_t nrec; /* Number of records in B-tree */
haddr_t root_addr; /* Address of root of B-tree created */
unsigned u; /* Local index variable */
herr_t ret; /* Generic error return value */
/* B-tree record removal tests */
TESTING("B-tree remove: non-existent record from level-1 B-tree");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Create level-1 B-tree with 3 leaves */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 2))
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (!H5_addr_defined(root_addr))
TEST_ERROR;
/* Attempt to remove a non-existent record from a B-tree with 1 record */
record = (INSERT_SPLIT_ROOT_NREC * 2) + 1;
H5E_BEGIN_TRY
{
ret = H5B2_remove(bt2, &record, NULL, NULL);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 2))
TEST_ERROR;
PASSED();
/* Attempt to remove a record from right leaf of a level-1 B-tree with noredistribution */
TESTING("B-tree remove: record from right leaf of level-1 B-tree");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Check up on B-tree */
record = 62; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 94; /* Right record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = (INSERT_SPLIT_ROOT_NREC * 2) - 2;
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
rrecord = 0;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != ((INSERT_SPLIT_ROOT_NREC * 2) - 2))
TEST_ERROR;
/* Make certain that the leaf nodes didn't redistribute */
record = 62; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 94; /* Right record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != ((INSERT_SPLIT_ROOT_NREC * 2) - 1))
TEST_ERROR;
PASSED();
/* Attempt to remove a record from left leaf of a level-1 B-tree with noredistribution */
TESTING("B-tree remove: record from left leaf of level-1 B-tree");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Check up on B-tree */
record = 0;
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
rrecord = 1;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != 0)
TEST_ERROR;
/* Make certain that the leaf nodes didn't redistribute */
record = 62; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 94; /* Right record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != ((INSERT_SPLIT_ROOT_NREC * 2) - 2))
TEST_ERROR;
PASSED();
/* Attempt to remove a record from middle leaf of a level-1 B-tree with noredistribution */
TESTING("B-tree remove: record from middle leaf of level-1 B-tree");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Check up on B-tree */
record = INSERT_SPLIT_ROOT_NREC;
if (check_node_depth(bt2, &record, (unsigned)0) < 0)
TEST_ERROR;
rrecord = 0;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != INSERT_SPLIT_ROOT_NREC)
TEST_ERROR;
/* Make certain that the leaf nodes didn't redistribute */
record = 62; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 94; /* Right record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != ((INSERT_SPLIT_ROOT_NREC * 2) - 3))
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
FAIL_STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_remove_level1_noredistrib() */
/*-------------------------------------------------------------------------
* Function: test_remove_level1_redistrib
*
* Purpose: Basic tests for the B-tree v2 code
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_remove_level1_redistrib(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t rrecord; /* Record to remove from tree */
hsize_t nrec; /* Number of records in B-tree */
haddr_t root_addr; /* Address of root of B-tree created */
unsigned u; /* Local index variable */
/* More complex record removals */
TESTING("B-tree remove: redistribute 2 leaves in level-1 B-tree (r->l)");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Create level-1 B-tree with 3 leaves */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check record values in root of B-tree */
record = 62; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 94; /* Right record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 2))
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (!H5_addr_defined(root_addr))
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Attempt to remove enough records from right leaf of a level-1 B-tree to force redistribution */
for (u = 0; u < 8; u++) {
record = (INSERT_SPLIT_ROOT_NREC * 2) - (u + 1);
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != ((INSERT_SPLIT_ROOT_NREC * 2) - (u + 1)))
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != ((INSERT_SPLIT_ROOT_NREC * 2) - (u + 1)))
TEST_ERROR;
} /* end for */
/* Check record values in root of B-tree */
record = 62; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 90; /* Right record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
PASSED();
/* Attempt to remove enough records from left leaf of a level-1 B-tree to force redistribution */
TESTING("B-tree remove: redistribute 2 leaves in level-1 B-tree (l->r)");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
for (u = 0; u < 39; u++) {
record = u;
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != u)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (((INSERT_SPLIT_ROOT_NREC * 2) - 8) - (u + 1)))
TEST_ERROR;
} /* end for */
/* Check record values in root of B-tree */
record = 64; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 90; /* Right record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
PASSED();
/* Attempt to remove enough records from middle leaf of a level-1 B-tree to force redistribution */
TESTING("B-tree remove: redistribute 3 leaves in level-1 B-tree");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
for (u = 0; u < 2; u++) {
record = INSERT_SPLIT_ROOT_NREC + 2 + u;
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != (INSERT_SPLIT_ROOT_NREC + 2 + u))
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != ((((INSERT_SPLIT_ROOT_NREC * 2) - 47)) - (u + 1)))
TEST_ERROR;
} /* end for */
/* Check record values in root of B-tree */
record = 64; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 91; /* Right record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_remove_level1_redistrib() */
/*-------------------------------------------------------------------------
* Function: test_remove_level1_2leaf_merge
*
* Purpose: Basic tests for the B-tree v2 code
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_remove_level1_2leaf_merge(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t rrecord; /* Record to remove from tree */
hsize_t nrec; /* Number of records in B-tree */
haddr_t root_addr; /* Address of root of B-tree created */
H5B2_node_info_test_t ninfo; /* B-tree node info */
unsigned u; /* Local index variable */
TESTING("B-tree remove: merge 2 leaves to 1 in level-1 B-tree (r->l)");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Create level-1 B-tree with 3 leaves */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check record values in root of B-tree */
record = 62; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
ninfo.depth = 1;
ninfo.nrec = 2;
record = 94; /* Right record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 2))
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (!H5_addr_defined(root_addr))
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Attempt to remove enough records from right leaf of a level-1 B-tree to force redistribution */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC / 4); u++) {
record = (INSERT_SPLIT_ROOT_NREC * 2) - (u + 1);
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != ((INSERT_SPLIT_ROOT_NREC * 2) - (u + 1)))
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != ((INSERT_SPLIT_ROOT_NREC * 2) - (u + 1)))
TEST_ERROR;
} /* end for */
/* Check record values in root of B-tree */
ninfo.depth = 1;
ninfo.nrec = 1;
record = 62; /* Left record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
PASSED();
/* Attempt to remove enough records from left leaf of a level-1 B-tree to force redistribution */
TESTING("B-tree remove: merge 2 leaves to 1 in level-1 B-tree (l->r)");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Fill B-tree back up */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC / 4); u++) {
record = (INSERT_SPLIT_ROOT_NREC * 2) - (u + 1);
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check record values in root of B-tree */
record = 62; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
ninfo.depth = 1;
ninfo.nrec = 2;
record = 94; /* Right record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Remove records */
for (u = 0; u < ((3 * INSERT_SPLIT_ROOT_NREC) / 4) - 1; u++) {
record = u;
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != u)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != ((INSERT_SPLIT_ROOT_NREC * 2) - (u + 1)))
TEST_ERROR;
} /* end for */
/* Check record values in root of B-tree */
ninfo.depth = 1;
ninfo.nrec = 1;
record = 94; /* Left record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_remove_level1_2leaf_merge() */
/*-------------------------------------------------------------------------
* Function: test_remove_level1_3leaf_merge
*
* Purpose: Basic tests for the B-tree v2 code
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_remove_level1_3leaf_merge(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t rrecord; /* Record to remove from tree */
hsize_t nrec; /* Number of records in B-tree */
haddr_t root_addr; /* Address of root of B-tree created */
H5B2_node_info_test_t ninfo; /* B-tree node info */
unsigned u; /* Local index variable */
TESTING("B-tree remove: merge 3 leaves to 2 in level-1 B-tree");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Create level-1 B-tree with 3 leaves */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check record values in root of B-tree */
record = 62; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
ninfo.depth = 1;
ninfo.nrec = 2;
record = 94; /* Right record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 2))
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (!H5_addr_defined(root_addr))
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Attempt to remove enough records from middle leaf of a level-1 B-tree to force merge */
for (u = 0; u < ((5 * INSERT_SPLIT_ROOT_NREC) / 6) - 1; u++) {
record = ((3 * INSERT_SPLIT_ROOT_NREC) / 2) - (u + 1);
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != (((3 * INSERT_SPLIT_ROOT_NREC) / 2) - (u + 1)))
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != ((INSERT_SPLIT_ROOT_NREC * 2) - (u + 1)))
TEST_ERROR;
} /* end for */
/* Check record values in root of B-tree */
ninfo.depth = 1;
ninfo.nrec = 1;
record = 37; /* Only record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_remove_level1_3leaf_merge() */
/*-------------------------------------------------------------------------
* Function: test_remove_level1_promote
*
* Purpose: Basic tests for the B-tree v2 code
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_remove_level1_promote(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t rrecord; /* Record to remove from tree */
hsize_t nrec; /* Number of records in B-tree */
haddr_t root_addr; /* Address of root of B-tree created */
H5B2_node_info_test_t ninfo; /* B-tree node info */
unsigned u; /* Local index variable */
TESTING("B-tree remove: promote from right leaf of level-1 B-tree");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Create level-1 B-tree with 5 leaves */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC * 4); u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check record values in root of B-tree */
record = 62; /* Left-most record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 125; /* Center-Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 188; /* Center-Right record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
ninfo.depth = 1;
ninfo.nrec = 4;
record = 220; /* Right-most record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 4))
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (!H5_addr_defined(root_addr))
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Attempt to remove record from root node of a level-1 B-tree to force promotion from right leaf */
record = 220;
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != 220)
TEST_ERROR;
/* Check record values in root of B-tree */
record = 62; /* Left-most record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 125; /* Center-Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 188; /* Center-Right record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
ninfo.depth = 1;
ninfo.nrec = 4;
record = 221; /* Right-most record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 4) - 1)
TEST_ERROR;
PASSED();
/* Attempt to remove record from root node of a level-1 B-tree to force promotion from left leaf */
/* (Note: current algorithm doesn't actually ever promote from left leaf.
* It would be useful to update the B-tree routines to always choose
* to promote a record from the node with more children. - QAK)
*/
TESTING("B-tree remove: promote from left leaf of level-1 B-tree");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
record = 62;
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != 62)
TEST_ERROR;
/* Check record values in root of B-tree */
record = 63; /* Left-most record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 125; /* Center-Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 188; /* Center-Right record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
ninfo.depth = 1;
ninfo.nrec = 4;
record = 221; /* Right-most record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 4) - 2)
TEST_ERROR;
PASSED();
/* Attempt to remove record from root node of a level-1 B-tree to force promotion from middle leaf */
TESTING("B-tree remove: promote from middle leaf of level-1 B-tree");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
record = 125;
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != 125)
TEST_ERROR;
/* Check record values in root of B-tree */
record = 63; /* Left-most record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 126; /* Center-Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
record = 188; /* Center-Right record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
ninfo.depth = 1;
ninfo.nrec = 4;
record = 221; /* Right-most record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 4) - 3)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_remove_level1_promote() */
/*-------------------------------------------------------------------------
* Function: test_remove_level1_promote_2leaf_redistrib
*
* Purpose: Basic tests for the B-tree v2 code
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_remove_level1_promote_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t rrecord; /* Record to remove from tree */
hsize_t nrec; /* Number of records in B-tree */
haddr_t root_addr; /* Address of root of B-tree created */
H5B2_node_info_test_t ninfo; /* B-tree node info */
unsigned u; /* Local index variable */
TESTING("B-tree remove: promote from leaf of level-1 B-tree w/2 node redistrib");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Create level-1 B-tree with 3 leaves */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check record values in root of B-tree */
record = 62; /* Left-most record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
ninfo.depth = 1;
ninfo.nrec = 2;
record = 94; /* Right record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 2))
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (!H5_addr_defined(root_addr))
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Attempt to remove record from root node of a level-1 B-tree to force promotion from right leaf */
/* Remove records from right leaf until its ready to redistribute */
for (u = 0; u < 7; u++) {
record = (INSERT_SPLIT_ROOT_NREC * 2) - (u + 1);
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != ((INSERT_SPLIT_ROOT_NREC * 2) - (u + 1)))
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != ((INSERT_SPLIT_ROOT_NREC * 2) - (u + 1)))
TEST_ERROR;
} /* end for */
record = 94;
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != 94)
TEST_ERROR;
/* Check record values in root of B-tree */
record = 62; /* Left-most record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
ninfo.depth = 1;
ninfo.nrec = 2;
record = 90; /* Right record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 2) - 8)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_remove_level1_promote_2leaf_redistrib() */
/*-------------------------------------------------------------------------
* Function: test_remove_level1_promote_3leaf_redistrib
*
* Purpose: Basic tests for the B-tree v2 code
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_remove_level1_promote_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t rrecord; /* Record to remove from tree */
hsize_t nrec; /* Number of records in B-tree */
haddr_t root_addr; /* Address of root of B-tree created */
H5B2_node_info_test_t ninfo; /* B-tree node info */
unsigned u; /* Local index variable */
TESTING("B-tree remove: promote from leaf of level-1 B-tree w/3 node redistrib");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Create level-1 B-tree with 3 leaves */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check record values in root of B-tree */
record = 62; /* Left-most record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
ninfo.depth = 1;
ninfo.nrec = 2;
record = 94; /* Right record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 2))
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (!H5_addr_defined(root_addr))
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Attempt to remove record from root node of a level-1 B-tree to force promotion from middle leaf */
/* Remove records from right leaf until its ready to redistribute */
for (u = 0; u < 7; u++) {
record = 63 + u;
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != (63 + u))
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != ((INSERT_SPLIT_ROOT_NREC * 2) - (u + 1)))
TEST_ERROR;
} /* end for */
record = 62;
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != 62)
TEST_ERROR;
/* Check record values in root of B-tree */
record = 39; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
ninfo.depth = 1;
ninfo.nrec = 2;
record = 86; /* Right record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 2) - 8)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_remove_level1_promote_3leaf_redistrib() */
/*-------------------------------------------------------------------------
* Function: test_remove_level1_promote_2leaf_merge
*
* Purpose: Basic tests for the B-tree v2 code
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_remove_level1_promote_2leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t rrecord; /* Record to remove from tree */
hsize_t nrec; /* Number of records in B-tree */
haddr_t root_addr; /* Address of root of B-tree created */
H5B2_node_info_test_t ninfo; /* B-tree node info */
unsigned u; /* Local index variable */
TESTING("B-tree remove: promote from leaf of level-1 B-tree w/2->1 merge");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Create level-1 B-tree with 3 leaves */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check record values in root of B-tree */
record = 62; /* Left-most record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
ninfo.depth = 1;
ninfo.nrec = 2;
record = 94; /* Right record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 2))
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (!H5_addr_defined(root_addr))
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Attempt to remove record from root node of a level-1 B-tree to force promotion from right leaf */
/* Remove records from right leaf until its ready to merge */
for (u = 0; u < 14; u++) {
record = (INSERT_SPLIT_ROOT_NREC * 2) - (u + 1);
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != ((INSERT_SPLIT_ROOT_NREC * 2) - (u + 1)))
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != ((INSERT_SPLIT_ROOT_NREC * 2) - (u + 1)))
TEST_ERROR;
} /* end for */
record = 87;
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != 87)
TEST_ERROR;
/* Check record values in root of B-tree */
ninfo.depth = 1;
ninfo.nrec = 1;
record = 62; /* Middle record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 2) - 15)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_remove_level1_promote_2leaf_merge() */
/*-------------------------------------------------------------------------
* Function: test_remove_level1_promote_3leaf_merge
*
* Purpose: Basic tests for the B-tree v2 code
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_remove_level1_promote_3leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t rrecord; /* Record to remove from tree */
hsize_t nrec; /* Number of records in B-tree */
haddr_t root_addr; /* Address of root of B-tree created */
H5B2_node_info_test_t ninfo; /* B-tree node info */
unsigned u; /* Local index variable */
TESTING("B-tree remove: promote from leaf of level-1 B-tree w/3->2 merge");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Create level-2 B-tree with 3 leaves */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check record values in root of B-tree */
record = 62; /* Left-most record in root node */
if (check_node_depth(bt2, &record, (unsigned)1) < 0)
TEST_ERROR;
ninfo.depth = 1;
ninfo.nrec = 2;
record = 94; /* Right record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 2))
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (!H5_addr_defined(root_addr))
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Attempt to remove record from root node of a level-1 B-tree to force promotion from middle leaf */
/* Remove records from middle leaf until it's ready to merge */
for (u = 0; u < 50; u++) {
record = ((3 * INSERT_SPLIT_ROOT_NREC) / 2) - (u + 1);
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != (((3 * INSERT_SPLIT_ROOT_NREC) / 2) - (u + 1)))
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != ((INSERT_SPLIT_ROOT_NREC * 2) - (u + 1)))
TEST_ERROR;
} /* end for */
record = 25;
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != 25)
TEST_ERROR;
/* Check record values in root of B-tree */
ninfo.depth = 1;
ninfo.nrec = 1;
record = 37; /* Right record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 2) - 51)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_remove_level1_promote_3leaf_merge() */
/*-------------------------------------------------------------------------
* Function: test_remove_level1_collapse
*
* Purpose: Basic tests for the B-tree v2 code
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_remove_level1_collapse(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t rrecord; /* Record to remove from tree */
hsize_t nrec; /* Number of records in B-tree */
haddr_t root_addr; /* Address of root of B-tree created */
H5B2_node_info_test_t ninfo; /* B-tree node info */
unsigned u; /* Local index variable */
TESTING("B-tree remove: collapse level-1 B-tree back to level-0");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Create level-1 B-tree with 2 leaves */
for (u = 0; u < INSERT_SPLIT_ROOT_NREC; u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check record values in root of B-tree */
ninfo.depth = 1;
ninfo.nrec = 1;
record = 31; /* Middle record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != INSERT_SPLIT_ROOT_NREC)
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (!H5_addr_defined(root_addr))
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Attempt to remove records from B-tree to force a single leaf for the B-tree */
for (u = 0; u < 14; u++) {
record = INSERT_SPLIT_ROOT_NREC - (u + 1);
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != (INSERT_SPLIT_ROOT_NREC - (u + 1)))
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC - (u + 1)))
TEST_ERROR;
} /* end for */
/* Check record values in root of B-tree */
ninfo.depth = 0;
ninfo.nrec = (uint16_t)(INSERT_SPLIT_ROOT_NREC - u);
record = 31; /* Middle record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC - u))
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (!H5_addr_defined(root_addr))
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_remove_level1_collapse() */
/*-------------------------------------------------------------------------
* Function: test_remove_level2_promote
*
* Purpose: Basic tests for the B-tree v2 code
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_remove_level2_promote(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t rrecord; /* Record to remove from tree */
hsize_t nrec; /* Number of records in B-tree */
haddr_t root_addr; /* Address of root of B-tree created */
H5B2_node_info_test_t ninfo; /* B-tree node info */
unsigned u; /* Local index variable */
TESTING("B-tree remove: promote from right internal of level-2 B-tree");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Create level-2 B-tree with 3 internal nodes */
for (u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 59) + 1); u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check record values in root of B-tree */
record = 1889; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
ninfo.depth = 2;
ninfo.nrec = 2;
record = 2834; /* Right record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != ((INSERT_SPLIT_ROOT_NREC * 59) + 1))
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (!H5_addr_defined(root_addr))
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Check information about record in right internal node */
ninfo.depth = 1;
ninfo.nrec = 14;
record = 2960; /* Record in right internal node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Attempt to remove record from right internal node of a level-2 B-tree to force promotion */
record = 2960;
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != 2960)
TEST_ERROR;
/* Check information about record promoted into right internal node */
ninfo.depth = 1;
ninfo.nrec = 14;
record = 2961; /* Record in right internal node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 59))
TEST_ERROR;
PASSED();
/* Attempt to remove record from left internal node of a level-2 B-tree to force promotion */
TESTING("B-tree remove: promote from left internal of level-2 B-tree");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Check information about record in left internal node */
ninfo.depth = 1;
ninfo.nrec = 29;
record = 1133; /* Record in left internal node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
record = 1133;
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != 1133)
TEST_ERROR;
/* Check information about record in left internal node */
ninfo.depth = 1;
ninfo.nrec = 29;
record = 1134; /* Record in left internal node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 59) - 1)
TEST_ERROR;
PASSED();
/* Attempt to remove record from middle internal node of a level-2 B-tree to force promotion */
TESTING("B-tree remove: promote from middle internal of level-2 B-tree");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Check information about record in middle internal node */
ninfo.depth = 1;
ninfo.nrec = 14;
record = 2267; /* Record in middle internal node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
record = 2267;
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != 2267)
TEST_ERROR;
/* Check information about record in middle internal node */
ninfo.depth = 1;
ninfo.nrec = 14;
record = 2268; /* Record in middle internal node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 59) - 2)
TEST_ERROR;
PASSED();
/* Attempt to remove record from root node of a level-2 B-tree to force promotion */
TESTING("B-tree remove: promote record from root of level-2 B-tree");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Check information about record in root node */
ninfo.depth = 2;
ninfo.nrec = 2;
record = 1889; /* Left record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
record = 1889;
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != 1889)
TEST_ERROR;
/* Check information about record in root node */
ninfo.depth = 2;
ninfo.nrec = 2;
record = 1890; /* Left record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 59) - 3)
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Check information about record in root node */
ninfo.depth = 2;
ninfo.nrec = 2;
record = 2834; /* Right record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
record = 2834;
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != 2834)
TEST_ERROR;
/* Check information about record in root node */
ninfo.depth = 2;
ninfo.nrec = 2;
record = 2835; /* Right record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 59) - 4)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_remove_level2_promote() */
/*-------------------------------------------------------------------------
* Function: test_remove_level2_promote_2internal_redistrib
*
* Purpose: Basic tests for the B-tree v2 code
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_remove_level2_promote_2internal_redistrib(hid_t fapl, const H5B2_create_t *cparam,
const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t rrecord; /* Record to remove from tree */
hsize_t nrec; /* Number of records in B-tree */
haddr_t root_addr; /* Address of root of B-tree created */
H5B2_node_info_test_t ninfo; /* B-tree node info */
unsigned u; /* Local index variable */
TESTING("B-tree remove: promote from right internal of level-2 B-tree w/redistrib");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Create level-2 B-tree with 3 internal nodes */
for (u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 59) + 1); u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check record values in root of B-tree */
record = 1889; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
ninfo.depth = 2;
ninfo.nrec = 2;
record = 2834; /* Right record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != ((INSERT_SPLIT_ROOT_NREC * 59) + 1))
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (!H5_addr_defined(root_addr))
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Check status of B-tree */
ninfo.depth = 1;
ninfo.nrec = 14;
record = 3685; /* Right-most record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Attempt to remove record from right internal node of a level-2 B-tree to force promotion
* w/redistribution */
for (u = 0; u < 8; u++) {
record = ((INSERT_SPLIT_ROOT_NREC * 59) + 1) - (u + 1);
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != (((INSERT_SPLIT_ROOT_NREC * 59) + 1) - (u + 1)))
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (((INSERT_SPLIT_ROOT_NREC * 59) + 1) - (u + 1)))
TEST_ERROR;
} /* end for */
record = 3685;
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != 3685)
TEST_ERROR;
/* Check status of B-tree */
ninfo.depth = 1;
ninfo.nrec = 14;
record = 3681; /* Right-most record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 59) - 8)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_remove_level2_promote_2internal_redistrib() */
/*-------------------------------------------------------------------------
* Function: test_remove_level2_3promote_internal_redistrib
*
* Purpose: Basic tests for the B-tree v2 code
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_remove_level2_promote_3internal_redistrib(hid_t fapl, const H5B2_create_t *cparam,
const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t rrecord; /* Record to remove from tree */
hsize_t nrec; /* Number of records in B-tree */
haddr_t root_addr; /* Address of root of B-tree created */
H5B2_node_info_test_t ninfo; /* B-tree node info */
unsigned u; /* Local index variable */
TESTING("B-tree remove: promote from left internal of level-2 B-tree w/redistrib");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Create level-2 B-tree with 3 internal nodes */
for (u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 59) + 1); u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check record values in root of B-tree */
record = 1889; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
ninfo.depth = 2;
ninfo.nrec = 2;
record = 2834; /* Right record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != ((INSERT_SPLIT_ROOT_NREC * 59) + 1))
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (!H5_addr_defined(root_addr))
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Check status of B-tree */
ninfo.depth = 1;
ninfo.nrec = 29;
record = 62; /* Left-most record in left node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Attempt to remove record from left internal node of a level-2 B-tree to force promotion
* w/redistribution */
for (u = 0; u < 38; u++) {
record = 63 + u;
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != (63 + u))
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (((INSERT_SPLIT_ROOT_NREC * 59) + 1) - (u + 1)))
TEST_ERROR;
} /* end for */
record = 62;
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != 62)
TEST_ERROR;
/* Check status of B-tree */
ninfo.depth = 1;
ninfo.nrec = 29;
record = 49; /* Left-most record in left node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 59) - 38)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_remove_level2_promote_3internal_redistrib() */
/*-------------------------------------------------------------------------
* Function: test_remove_level2_promote_2internal_merge
*
* Purpose: Basic tests for the B-tree v2 code
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_remove_level2_promote_2internal_merge(hid_t fapl, const H5B2_create_t *cparam,
const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t rrecord; /* Record to remove from tree */
hsize_t nrec; /* Number of records in B-tree */
haddr_t root_addr; /* Address of root of B-tree created */
H5B2_node_info_test_t ninfo; /* B-tree node info */
unsigned u; /* Local index variable */
TESTING("B-tree remove: promote from right internal of level-2 B-tree w/merge");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Create level-2 B-tree with 3 internal nodes */
for (u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 59) + 1); u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check record values in root of B-tree */
record = 1889; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
ninfo.depth = 2;
ninfo.nrec = 2;
record = 2834; /* Right record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != ((INSERT_SPLIT_ROOT_NREC * 59) + 1))
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (!H5_addr_defined(root_addr))
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Check information about record in right internal node */
ninfo.depth = 1;
ninfo.nrec = 14;
record = 3685; /* Right-most record in right internal node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Attempt to remove record from right internal node of a level-2 B-tree to force promotion
* w/redistribution */
for (u = 0; u < 15; u++) {
record = ((INSERT_SPLIT_ROOT_NREC * 59) + 1) - (u + 1);
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != (((INSERT_SPLIT_ROOT_NREC * 59) + 1) - (u + 1)))
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (((INSERT_SPLIT_ROOT_NREC * 59) + 1) - (u + 1)))
TEST_ERROR;
} /* end for */
/* Force merge by promoting current right-most record */
record = 3678;
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != 3678)
TEST_ERROR;
/* Check information about record in right internal node */
ninfo.depth = 1;
ninfo.nrec = 13;
record = 3653; /* Right-most record in right internal node (now) */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 59) - 15)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_remove_level2_promote_2internal_merge() */
/*-------------------------------------------------------------------------
* Function: test_remove_level2_3promote_internal_merge
*
* Purpose: Basic tests for the B-tree v2 code
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_remove_level2_promote_3internal_merge(hid_t fapl, const H5B2_create_t *cparam,
const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t rrecord; /* Record to remove from tree */
hsize_t nrec; /* Number of records in B-tree */
haddr_t root_addr; /* Address of root of B-tree created */
H5B2_node_info_test_t ninfo; /* B-tree node info */
unsigned u; /* Local index variable */
TESTING("B-tree remove: promote from middle internal of level-2 B-tree w/merge");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Create level-2 B-tree with 3 internal nodes */
for (u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 59) + 1); u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check record values in root of B-tree */
record = 1889; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
ninfo.depth = 2;
ninfo.nrec = 2;
record = 2834; /* Right record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != ((INSERT_SPLIT_ROOT_NREC * 59) + 1))
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (!H5_addr_defined(root_addr))
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Check information about record in left internal node */
ninfo.depth = 1;
ninfo.nrec = 29;
record = 62; /* Left-most record in left internal node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Attempt to remove record from left internal node of a level-2 B-tree to force promotion
* w/redistribution */
for (u = 0; u < 112; u++) {
record = 48 + u;
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != (48 + u))
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (((INSERT_SPLIT_ROOT_NREC * 59) + 1) - (u + 1)))
TEST_ERROR;
} /* end for */
/* Force merge of left-most internal nodes by promotion */
record = 25;
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != 25)
TEST_ERROR;
/* Check information about record in left internal node */
ninfo.depth = 1;
ninfo.nrec = 28;
record = 37; /* Left-most record in left internal node (now) */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_SPLIT_ROOT_NREC * 59) - 112)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_remove_level2_promote_3internal_merge() */
/*-------------------------------------------------------------------------
* Function: test_remove_level2_2internal_merge_left
*
* Purpose: Basic tests for the B-tree v2 code
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_remove_level2_2internal_merge_left(hid_t fapl, const H5B2_create_t *cparam,
const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t rrecord; /* Record to remove from tree */
hsize_t nrec; /* Number of records in B-tree */
haddr_t root_addr; /* Address of root of B-tree created */
H5B2_node_info_test_t ninfo; /* B-tree node info */
unsigned u; /* Local index variable */
TESTING("B-tree remove: merge 2 internal nodes to 1 in level-2 B-tree (l->r)");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Create level-2 B-tree with 3 internal nodes */
for (u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 59) + 1); u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check record values in root of B-tree */
record = 1889; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
ninfo.depth = 2;
ninfo.nrec = 2;
record = 2834; /* Right record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != ((INSERT_SPLIT_ROOT_NREC * 59) + 1))
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (!H5_addr_defined(root_addr))
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Attempt to remove records from a level-2 B-tree to force 2 internal nodes to merge */
for (u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 21) + 15); u++) {
record = u;
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != u)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (((INSERT_SPLIT_ROOT_NREC * 59) + 1) - (u + 1)))
TEST_ERROR;
} /* end for */
/* Check status of B-tree */
ninfo.depth = 2;
ninfo.nrec = 1;
record = 2834; /* Middle record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_remove_level2_2internal_merge_left() */
/*-------------------------------------------------------------------------
* Function: test_remove_level2_2internal_merge_right
*
* Purpose: Basic tests for the B-tree v2 code
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_remove_level2_2internal_merge_right(hid_t fapl, const H5B2_create_t *cparam,
const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t rrecord; /* Record to remove from tree */
hsize_t nrec; /* Number of records in B-tree */
haddr_t root_addr; /* Address of root of B-tree created */
H5B2_node_info_test_t ninfo; /* B-tree node info */
unsigned u; /* Local index variable */
TESTING("B-tree remove: merge 2 internal nodes to 1 in level-2 B-tree (r->l)");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Create level-2 B-tree with 3 internal nodes */
for (u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 59) + 1); u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check record values in root of B-tree */
record = 1889; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
ninfo.depth = 2;
ninfo.nrec = 2;
record = 2834; /* Right record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != ((INSERT_SPLIT_ROOT_NREC * 59) + 1))
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (!H5_addr_defined(root_addr))
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Attempt to remove records from a level-2 B-tree to force 2 internal nodes to merge */
for (u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 5) + 17); u++) {
record = ((INSERT_SPLIT_ROOT_NREC * 59) + 1) - (u + 1);
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != (((INSERT_SPLIT_ROOT_NREC * 59) + 1) - (u + 1)))
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (((INSERT_SPLIT_ROOT_NREC * 59) + 1) - (u + 1)))
TEST_ERROR;
} /* end for */
/* Check status of B-tree */
ninfo.depth = 2;
ninfo.nrec = 1;
record = 1889; /* Middle record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_remove_level2_2internal_merge_right() */
/*-------------------------------------------------------------------------
* Function: test_remove_level2_3internal_merge
*
* Purpose: Basic tests for the B-tree v2 code
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_remove_level2_3internal_merge(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t rrecord; /* Record to remove from tree */
hsize_t nrec; /* Number of records in B-tree */
haddr_t root_addr; /* Address of root of B-tree created */
H5B2_node_info_test_t ninfo; /* B-tree node info */
unsigned u; /* Local index variable */
TESTING("B-tree remove: merge 3 internal nodes to 2 in level-2 B-tree");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Create level-2 B-tree with 3 internal nodes */
for (u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 59) + 1); u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check record values in root of B-tree */
record = 1889; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
ninfo.depth = 2;
ninfo.nrec = 2;
record = 2834; /* Right record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != ((INSERT_SPLIT_ROOT_NREC * 59) + 1))
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (!H5_addr_defined(root_addr))
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Attempt to remove record from middle internal node of a level-2 B-tree to force promotion
* w/redistribution */
for (u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 23) + 15); u++) {
record = (INSERT_SPLIT_ROOT_NREC * 20) + u;
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != ((INSERT_SPLIT_ROOT_NREC * 20) + u))
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (((INSERT_SPLIT_ROOT_NREC * 59) + 1) - (u + 1)))
TEST_ERROR;
} /* end for */
/* Check status of B-tree */
ninfo.depth = 2;
ninfo.nrec = 1;
record = 1196; /* Right record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_remove_level2_3internal_merge() */
/*-------------------------------------------------------------------------
* Function: test_remove_level2_collapse_right
*
* Purpose: Basic tests for the B-tree v2 code
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_remove_level2_collapse_right(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t rrecord; /* Record to remove from tree */
hsize_t nrec; /* Number of records in B-tree */
haddr_t root_addr; /* Address of root of B-tree created */
H5B2_stat_t bt2_stat; /* Statistics about B-tree created */
H5B2_node_info_test_t ninfo; /* B-tree node info */
unsigned u; /* Local index variable */
TESTING("B-tree remove: collapse level-2 B-tree back to level-1 (r->l)");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Create level-2 B-tree with 3 internal nodes */
for (u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 59) + 1); u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check record values in root of B-tree */
record = 1889; /* Left record in root node */
if (check_node_depth(bt2, &record, (unsigned)2) < 0)
TEST_ERROR;
ninfo.depth = 2;
ninfo.nrec = 2;
record = 2834; /* Right record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != ((INSERT_SPLIT_ROOT_NREC * 59) + 1))
TEST_ERROR;
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (!H5_addr_defined(root_addr))
TEST_ERROR;
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Attempt to remove records from a level-2 B-tree to force back to level-1 */
for (u = 0; u < (INSERT_SPLIT_ROOT_NREC * 34) + 17; u++) {
record = ((INSERT_SPLIT_ROOT_NREC * 59) + 1) - (u + 1);
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (record != (((INSERT_SPLIT_ROOT_NREC * 59) + 1) - (u + 1)))
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (((INSERT_SPLIT_ROOT_NREC * 59) + 1) - (u + 1)))
TEST_ERROR;
} /* end for */
/* Check up on B-tree */
if (H5B2_stat_info(bt2, &bt2_stat) < 0)
FAIL_STACK_ERROR;
if (bt2_stat.depth != 1)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_remove_level2_collapse_right() */
/*-------------------------------------------------------------------------
* Function: gen_l4_btree2
*
* Purpose: Generate a level-4 v2 B-tree for testing.
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
gen_l4_btree2(const char *filename, hid_t fapl, const H5B2_create_t *cparam, haddr_t *bt2_addr,
const hsize_t *records)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
hsize_t record; /* Record to insert into tree */
unsigned u; /* Local index variable */
H5B2_stat_t bt2_stat; /* Statistics about B-tree created */
/* Create the file to work on */
if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
STACK_ERROR;
/* Get a pointer to the internal file object */
if (NULL == (f = (H5F_t *)H5VL_object(file)))
STACK_ERROR;
/* Ignore metadata tags in the file's cache */
if (H5AC_ignore_tags(f) < 0)
STACK_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, bt2_addr) < 0)
TEST_ERROR;
/* Insert random records */
for (u = 0; u < INSERT_MANY; u++) {
record = records[u];
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
if (H5B2_stat_info(bt2, &bt2_stat) < 0)
FAIL_STACK_ERROR;
if (bt2_stat.depth != 4)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
STACK_ERROR;
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* gen_l4_btree2() */
/*-------------------------------------------------------------------------
* Function: test_remove_lots
*
* Purpose: Basic tests for the B-tree v2 code. This test inserts many
* records in random order, enough to make at a level 4 B-tree
* and then removes them all, by record and by index.
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_remove_lots(const char *env_h5_drvr, hid_t fapl, const H5B2_create_t *cparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
char filename[1024]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
int fd = -1; /* File descriptor */
h5_stat_t sb; /* Stat buffer for file */
void *file_data = NULL; /* Copy of file data */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t rrecord; /* Record to remove from tree */
haddr_t root_addr; /* Address of root of B-tree created */
time_t curr_time; /* Current time, for seeding random number generator */
hsize_t *records; /* Record #'s for random insertion */
unsigned u; /* Local index variable */
unsigned rem_idx; /* Location to remove */
hsize_t nrec; /* Number of records in B-tree */
bool single_file_vfd; /* Whether VFD used stores data in a single file */
/* Initialize random number seed */
curr_time = HDtime(NULL);
#if 0
curr_time = 1163537969;
fprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
#endif
HDsrandom((unsigned)curr_time);
/*
* Test removing many records into v2 B-tree
*/
/* Allocate space for the records */
if (NULL == (records = (hsize_t *)malloc(sizeof(hsize_t) * INSERT_MANY)))
TEST_ERROR;
/* Initialize record #'s */
for (u = 0; u < INSERT_MANY; u++)
records[u] = u;
/* Shuffle record #'s */
for (u = 0; u < INSERT_MANY; u++) {
hsize_t temp_rec; /* Temporary record */
unsigned swap_idx; /* Location to swap with when shuffling */
swap_idx = ((unsigned)HDrandom() % (INSERT_MANY - u)) + u;
temp_rec = records[u];
records[u] = records[swap_idx];
records[swap_idx] = temp_rec;
} /* end for */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
/* Generate the v2 B-tree to test */
if (gen_l4_btree2(filename, fapl, cparam, &bt2_addr, records))
TEST_ERROR;
/* Check for VFD which stores data in multiple files */
single_file_vfd = !h5_driver_uses_multiple_files(env_h5_drvr, H5_EXCLUDE_NON_MULTIPART_DRIVERS);
if (single_file_vfd) {
/* Make a copy of the file in memory, in order to speed up deletion testing */
/* Open the file just created */
if ((fd = HDopen(filename, O_RDONLY)) < 0)
TEST_ERROR;
/* Retrieve the file's size */
if (HDfstat(fd, &sb) < 0)
TEST_ERROR;
/* Allocate space for the file data */
if (NULL == (file_data = malloc((size_t)sb.st_size)))
TEST_ERROR;
/* Read file's data into memory */
if (HDread(fd, file_data, (size_t)sb.st_size) < (ssize_t)sb.st_size)
TEST_ERROR;
/* Close the file */
if (HDclose(fd) < 0)
TEST_ERROR;
fd = -1;
} /* end if */
/* Print banner for this test */
TESTING("B-tree remove: create random level 4 B-tree and delete all records in random order");
/* Re-open the file */
if ((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR;
/* Get a pointer to the internal file object */
if (NULL == (f = (H5F_t *)H5VL_object(file)))
FAIL_STACK_ERROR;
/* Ignore metadata tags in the file's cache */
if (H5AC_ignore_tags(f) < 0)
STACK_ERROR;
/* Re-shuffle record #'s */
for (u = 0; u < INSERT_MANY; u++) {
hsize_t temp_rec; /* Temporary record */
unsigned swap_idx; /* Location to swap with when shuffling */
swap_idx = ((unsigned)HDrandom() % (INSERT_MANY - u)) + u;
temp_rec = records[u];
records[u] = records[swap_idx];
records[swap_idx] = temp_rec;
} /* end for */
/* Re-open v2 B-tree */
if (NULL == (bt2 = H5B2_open(f, bt2_addr, f)))
FAIL_STACK_ERROR;
/* Remove all records */
for (u = 0; u < INSERT_MANY; u++) {
record = records[u];
rrecord = HSIZET_MAX;
if (H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != records[u])
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_MANY - (u + 1)))
TEST_ERROR;
} /* end for */
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (H5_addr_defined(root_addr))
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
STACK_ERROR;
PASSED();
/* Check for VFD which stores data in multiple files */
if (single_file_vfd) {
/* Re-write the file's data with the copy in memory */
/* Open the file just created */
if ((fd = HDopen(filename, O_RDWR | O_CREAT | O_TRUNC, H5_POSIX_CREATE_MODE_RW)) < 0)
TEST_ERROR;
/* Write file's data from memory */
if (HDwrite(fd, file_data, (size_t)sb.st_size) < (ssize_t)sb.st_size)
TEST_ERROR;
/* Close the file */
if (HDclose(fd) < 0)
TEST_ERROR;
fd = -1;
} /* end if */
else {
/* Re-generate the v2 B-tree to test */
if (gen_l4_btree2(filename, fapl, cparam, &bt2_addr, records))
TEST_ERROR;
} /* end else */
/* Print banner for this test */
TESTING("B-tree remove: create random level 4 B-tree and delete all records by index, in random order");
/* Re-open the file */
if ((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR;
/* Get a pointer to the internal file object */
if (NULL == (f = (H5F_t *)H5VL_object(file)))
FAIL_STACK_ERROR;
/* Ignore metadata tags in the file's cache */
if (H5AC_ignore_tags(f) < 0)
STACK_ERROR;
/* Re-open v2 B-tree */
if (NULL == (bt2 = H5B2_open(f, bt2_addr, f)))
FAIL_STACK_ERROR;
/* Remove all records */
for (u = 0; u < INSERT_MANY; u++) {
/* Pick a record index to remove from randomly */
rem_idx = ((unsigned)HDrandom() % (INSERT_MANY - u));
rrecord = HSIZET_MAX;
/* Remove random record */
if (H5B2_remove_by_idx(bt2, H5_ITER_INC, (hsize_t)rem_idx, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord >= INSERT_MANY)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_MANY - (u + 1)))
TEST_ERROR;
} /* end for */
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (H5_addr_defined(root_addr))
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
STACK_ERROR;
PASSED();
/* Check for VFD which stores data in multiple files */
if (single_file_vfd) {
/* Re-write the file's data with the copy in memory */
/* Open the file just created */
if ((fd = HDopen(filename, O_RDWR | O_CREAT | O_TRUNC, H5_POSIX_CREATE_MODE_RW)) < 0)
TEST_ERROR;
/* Write file's data from memory */
if (HDwrite(fd, file_data, (size_t)sb.st_size) < (ssize_t)sb.st_size)
TEST_ERROR;
/* Close the file */
if (HDclose(fd) < 0)
TEST_ERROR;
fd = -1;
} /* end if */
else {
/* Re-generate the v2 B-tree to test */
if (gen_l4_btree2(filename, fapl, cparam, &bt2_addr, records))
TEST_ERROR;
} /* end else */
/* Print banner for this test */
TESTING(
"B-tree remove: create random level 4 B-tree and delete all records by index, in increasing order");
/* Re-open the file */
if ((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR;
/* Get a pointer to the internal file object */
if (NULL == (f = (H5F_t *)H5VL_object(file)))
FAIL_STACK_ERROR;
/* Ignore metadata tags in the file's cache */
if (H5AC_ignore_tags(f) < 0)
STACK_ERROR;
/* Re-open v2 B-tree */
if (NULL == (bt2 = H5B2_open(f, bt2_addr, f)))
FAIL_STACK_ERROR;
/* Remove all records */
for (u = 0; u < INSERT_MANY; u++) {
/* Remove first record */
rrecord = HSIZET_MAX;
if (H5B2_remove_by_idx(bt2, H5_ITER_INC, (hsize_t)0, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != u)
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_MANY - (u + 1)))
TEST_ERROR;
} /* end for */
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (H5_addr_defined(root_addr))
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
STACK_ERROR;
PASSED();
/* Check for VFD which stores data in multiple files */
if (single_file_vfd) {
/* Re-write the file's data with the copy in memory */
/* Open the file just created */
if ((fd = HDopen(filename, O_RDWR | O_CREAT | O_TRUNC, H5_POSIX_CREATE_MODE_RW)) < 0)
TEST_ERROR;
/* Write file's data from memory */
if (HDwrite(fd, file_data, (size_t)sb.st_size) < (ssize_t)sb.st_size)
TEST_ERROR;
/* Close the file */
if (HDclose(fd) < 0)
TEST_ERROR;
fd = -1;
} /* end if */
else {
/* Re-generate the v2 B-tree to test */
if (gen_l4_btree2(filename, fapl, cparam, &bt2_addr, records))
TEST_ERROR;
} /* end else */
/* Print banner for this test */
TESTING(
"B-tree remove: create random level 4 B-tree and delete all records by index, in decreasing order");
/* Re-open the file */
if ((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR;
/* Get a pointer to the internal file object */
if (NULL == (f = (H5F_t *)H5VL_object(file)))
FAIL_STACK_ERROR;
/* Ignore metadata tags in the file's cache */
if (H5AC_ignore_tags(f) < 0)
STACK_ERROR;
/* Re-open v2 B-tree */
if (NULL == (bt2 = H5B2_open(f, bt2_addr, f)))
FAIL_STACK_ERROR;
/* Remove all records */
for (u = 0; u < INSERT_MANY; u++) {
/* Remove last record */
rrecord = HSIZET_MAX;
if (H5B2_remove_by_idx(bt2, H5_ITER_DEC, (hsize_t)0, remove_cb, &rrecord) < 0)
FAIL_STACK_ERROR;
/* Make certain that the record value is correct */
if (rrecord != (INSERT_MANY - (u + 1)))
TEST_ERROR;
/* Query the number of records in the B-tree */
if (H5B2_get_nrec(bt2, &nrec) < 0)
FAIL_STACK_ERROR;
/* Make certain that the # of records is correct */
if (nrec != (INSERT_MANY - (u + 1)))
TEST_ERROR;
} /* end for */
/* Query the address of the root node in the B-tree */
if (H5B2__get_root_addr_test(bt2, &root_addr) < 0)
FAIL_STACK_ERROR;
/* Make certain that the address of the root node is defined */
if (H5_addr_defined(root_addr))
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
STACK_ERROR;
PASSED();
if (records)
free(records);
if (file_data)
free(file_data);
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
if (fd > 0)
HDclose(fd);
if (records)
free(records);
if (file_data)
free(file_data);
return 1;
} /* test_remove_lots() */
/*-------------------------------------------------------------------------
* Function: test_find_neighbor
*
* Purpose: Basic tests for the B-tree v2 code. This test exercises
* code to find nearest neighbors to a given value in a B-tree.
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_find_neighbor(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t search; /* Search value */
hsize_t *records; /* Record #'s for random insertion */
unsigned u; /* Local index variable */
H5B2_node_info_test_t ninfo; /* B-tree node info */
herr_t ret; /* Generic error return value */
/* Allocate space for the records */
if (NULL == (records = (hsize_t *)malloc(sizeof(hsize_t) * FIND_NEIGHBOR)))
TEST_ERROR;
/* Initialize record #'s */
for (u = 0; u < FIND_NEIGHBOR; u++)
records[u] = u * 2;
/*
* Test nearest neighbor for '<' cases
*/
TESTING("B-tree find: nearest neighbor less than a value");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert records */
for (u = 0; u < FIND_NEIGHBOR; u++) {
record = records[u];
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Attempt to find record B-tree less than a value */
search = 0;
H5E_BEGIN_TRY
{
ret = H5B2_neighbor(bt2, H5B2_COMPARE_LESS, &search, neighbor_cb, &record);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
search = 1;
if (H5B2_neighbor(bt2, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0)
FAIL_STACK_ERROR;
if (record != 0)
TEST_ERROR;
search = 2;
if (H5B2_neighbor(bt2, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0)
FAIL_STACK_ERROR;
if (record != 0)
TEST_ERROR;
search = 3;
if (H5B2_neighbor(bt2, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0)
FAIL_STACK_ERROR;
if (record != 2)
TEST_ERROR;
search = 4;
if (H5B2_neighbor(bt2, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0)
FAIL_STACK_ERROR;
if (record != 2)
TEST_ERROR;
/* Check status of B-tree */
ninfo.depth = 1;
ninfo.nrec = 14;
record = 250; /* Record in left internal node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Neighbor is in internal node */
search = 251;
if (H5B2_neighbor(bt2, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0)
FAIL_STACK_ERROR;
if (record != 250)
TEST_ERROR;
/* Check status of B-tree */
ninfo.depth = 2;
ninfo.nrec = 1;
record = 1888; /* Record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Neighbor is in root node */
search = 1889;
if (H5B2_neighbor(bt2, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0)
FAIL_STACK_ERROR;
if (record != 1888)
TEST_ERROR;
search = (FIND_NEIGHBOR * 2) + 1;
if (H5B2_neighbor(bt2, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0)
FAIL_STACK_ERROR;
if (record != ((FIND_NEIGHBOR - 1) * 2))
TEST_ERROR;
PASSED();
/*
* Test nearest neighbor for '>' cases
*/
TESTING("B-tree find: nearest neighbor greater than a value");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Attempt to find record B-tree less than a value */
search = (FIND_NEIGHBOR * 2) + 1;
H5E_BEGIN_TRY
{
ret = H5B2_neighbor(bt2, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
search = 0;
if (H5B2_neighbor(bt2, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0)
FAIL_STACK_ERROR;
if (record != 2)
TEST_ERROR;
search = 1;
if (H5B2_neighbor(bt2, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0)
FAIL_STACK_ERROR;
if (record != 2)
TEST_ERROR;
search = 2;
if (H5B2_neighbor(bt2, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0)
FAIL_STACK_ERROR;
if (record != 4)
TEST_ERROR;
search = 3;
if (H5B2_neighbor(bt2, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0)
FAIL_STACK_ERROR;
if (record != 4)
TEST_ERROR;
/* Check status of B-tree */
ninfo.depth = 1;
ninfo.nrec = 16;
record = 2896; /* Record in right internal node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Neighbor is in internal node */
search = 2895;
if (H5B2_neighbor(bt2, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0)
FAIL_STACK_ERROR;
if (record != 2896)
TEST_ERROR;
/* Neighbor is in root node */
search = 1887;
if (H5B2_neighbor(bt2, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0)
FAIL_STACK_ERROR;
if (record != 1888)
TEST_ERROR;
search = ((FIND_NEIGHBOR - 1) * 2) - 1;
if (H5B2_neighbor(bt2, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0)
FAIL_STACK_ERROR;
if (record != ((FIND_NEIGHBOR - 1) * 2))
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
STACK_ERROR;
PASSED();
free(records);
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
free(records);
return 1;
} /* test_find_neighbor() */
/*-------------------------------------------------------------------------
* Function: test_delete
*
* Purpose: Basic tests for the B-tree v2 code. This test exercises
* code to delete a B-tree from a file
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_delete(hid_t fapl, const H5B2_create_t *cparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
char filename[1024]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
h5_stat_size_t empty_size; /* Size of an empty file */
h5_stat_size_t file_size; /* Size of each file created */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
H5B2_stat_t bt2_stat; /* Statistics about B-tree created */
unsigned u; /* Local index variable */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
/* Attempt to delete empty B-tree */
TESTING("B-tree delete: delete empty B-tree");
/* Create empty file for size comparisons later */
/* Create the file to work on */
if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
STACK_ERROR;
/* Close file */
if (H5Fclose(file) < 0)
STACK_ERROR;
/* Get the size of an empty file */
if ((empty_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR;
/* Create the file to work on */
if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
STACK_ERROR;
/* Get a pointer to the internal file object */
if (NULL == (f = (H5F_t *)H5VL_object(file)))
STACK_ERROR;
/* Ignore metadata tags in the file's cache */
if (H5AC_ignore_tags(f) < 0)
STACK_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/*
* Delete v2 B-tree
*/
if (H5B2_delete(f, bt2_addr, f, NULL, NULL) < 0)
FAIL_STACK_ERROR;
/* Close the file */
if (H5Fclose(file) < 0)
STACK_ERROR;
/* Get the size of the file */
if ((file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR;
/* Verify the file is correct size */
if (file_size != empty_size)
TEST_ERROR;
PASSED();
/* Attempt to delete level-0 B-tree */
TESTING("B-tree delete: delete level-0 B-tree");
/* Create the file to work on */
if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
STACK_ERROR;
/* Get a pointer to the internal file object */
if (NULL == (f = (H5F_t *)H5VL_object(file)))
STACK_ERROR;
/* Ignore metadata tags in the file's cache */
if (H5AC_ignore_tags(f) < 0)
STACK_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert records */
for (u = 0; u < DELETE_SMALL; u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
if (H5B2_stat_info(bt2, &bt2_stat) < 0)
FAIL_STACK_ERROR;
if (bt2_stat.depth != 0)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/*
* Delete v2 B-tree
*/
if (H5B2_delete(f, bt2_addr, f, NULL, NULL) < 0)
FAIL_STACK_ERROR;
/* Close file */
if (H5Fclose(file) < 0)
STACK_ERROR;
/* Get the size of the file */
if ((file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR;
/* Verify the file is correct size */
if (file_size != empty_size)
TEST_ERROR;
PASSED();
/* Attempt to delete level-1 B-tree */
TESTING("B-tree delete: delete level-1 B-tree");
/* Create the file to work on */
if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
STACK_ERROR;
/* Get a pointer to the internal file object */
if (NULL == (f = (H5F_t *)H5VL_object(file)))
STACK_ERROR;
/* Ignore metadata tags in the file's cache */
if (H5AC_ignore_tags(f) < 0)
STACK_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert records */
for (u = 0; u < DELETE_MEDIUM; u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
if (H5B2_stat_info(bt2, &bt2_stat) < 0)
FAIL_STACK_ERROR;
if (bt2_stat.depth != 1)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/*
* Delete v2 B-tree
*/
if (H5B2_delete(f, bt2_addr, f, NULL, NULL) < 0)
FAIL_STACK_ERROR;
/* Close file */
if (H5Fclose(file) < 0)
STACK_ERROR;
/* Get the size of the file */
if ((file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR;
/* Verify the file is correct size */
if (file_size != empty_size)
TEST_ERROR;
PASSED();
/* Attempt to delete level-2 B-tree */
TESTING("B-tree delete: delete level-2 B-tree");
/* Create the file to work on */
if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
STACK_ERROR;
/* Get a pointer to the internal file object */
if (NULL == (f = (H5F_t *)H5VL_object(file)))
STACK_ERROR;
/* Ignore metadata tags in the file's cache */
if (H5AC_ignore_tags(f) < 0)
STACK_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Insert records */
for (u = 0; u < DELETE_LARGE; u++) {
record = u;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
if (H5B2_stat_info(bt2, &bt2_stat) < 0)
FAIL_STACK_ERROR;
if (bt2_stat.depth != 2)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/*
* Delete v2 B-tree
*/
if (H5B2_delete(f, bt2_addr, f, NULL, NULL) < 0)
FAIL_STACK_ERROR;
/* Close file */
if (H5Fclose(file) < 0)
STACK_ERROR;
/* Get the size of the file */
if ((file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR;
/* Verify the file is correct size */
if (file_size != empty_size)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_delete() */
/*-------------------------------------------------------------------------
* Function: test_modify
*
* Purpose: Basic tests for the B-tree v2 code. This test exercises
* code to modify an existing record in the B-tree
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_modify(hid_t fapl, const H5B2_create_t *cparam, const bt2_test_param_t *tparam)
{
hid_t file = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
hsize_t record; /* Record to insert into tree */
hsize_t modify; /* Modified value */
hsize_t found; /* Found value */
H5B2_stat_t bt2_stat; /* Statistics about B-tree created */
H5B2_node_info_test_t ninfo; /* B-tree node info */
unsigned u; /* Local index variable */
bool rec_found; /* Whether record was found */
herr_t ret; /* Generic error return value */
/*
* Test modifying records
*/
TESTING("B-tree modify: attempt to modify non-existent record");
/* Create the file for the test */
if (create_file(&file, &f, fapl) < 0)
TEST_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Create level-2 B-tree with 3 internal nodes */
for (u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 59) + 1); u++) {
record = u * 5;
if (H5B2_insert(bt2, &record) < 0)
FAIL_STACK_ERROR;
} /* end for */
/* Check up on B-tree */
if (H5B2_stat_info(bt2, &bt2_stat) < 0)
FAIL_STACK_ERROR;
if (bt2_stat.depth != 2)
TEST_ERROR;
/* Attempt to modify a non-existent record */
record = 3;
modify = 4;
H5E_BEGIN_TRY
{
ret = H5B2_modify(bt2, &record, modify_cb, &modify);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
PASSED();
TESTING("B-tree modify: modify record in leaf node");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Check status of B-tree */
ninfo.depth = 0;
ninfo.nrec = 62;
record = 4330; /* Record in leaf node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Attempt to modify a record in a leaf node */
record = 4330;
modify = 4331;
if (H5B2_modify(bt2, &record, modify_cb, &modify) < 0)
FAIL_STACK_ERROR;
/* Check status of B-tree */
ninfo.depth = 0;
ninfo.nrec = 62;
record = 4331; /* Record in leaf node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Attempt to find modified record */
record = 4331;
found = 4331;
rec_found = false;
if (H5B2_find(bt2, &record, &rec_found, find_cb, &found) < 0)
FAIL_STACK_ERROR;
if (found != 4331)
TEST_ERROR;
if (!rec_found)
TEST_ERROR;
/* Attempt to find original record */
record = 4330;
found = HSIZET_MAX;
H5E_BEGIN_TRY
{
ret = H5B2_modify(bt2, &record, modify_cb, &modify);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
PASSED();
TESTING("B-tree modify: modify record in internal node");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Check status of B-tree */
ninfo.depth = 1;
ninfo.nrec = 29;
record = 5350; /* Record in internal node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Attempt to modify a record in an internal node */
record = 5350;
modify = 5352;
if (H5B2_modify(bt2, &record, modify_cb, &modify) < 0)
FAIL_STACK_ERROR;
/* Check status of B-tree */
ninfo.depth = 1;
ninfo.nrec = 29;
record = 5352; /* Record in internal node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Attempt to find modified record */
record = 5352;
found = 5352;
rec_found = false;
if (H5B2_find(bt2, &record, &rec_found, find_cb, &found) < 0)
STACK_ERROR;
if (found != 5352)
TEST_ERROR;
if (!rec_found)
TEST_ERROR;
/* Attempt to find original record */
record = 5350;
found = 5350;
H5E_BEGIN_TRY
{
ret = H5B2_modify(bt2, &record, modify_cb, &modify);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
PASSED();
TESTING("B-tree modify: modify record in root node");
/* Check for closing & re-opening the B-tree */
if (reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
TEST_ERROR;
/* Check status of B-tree */
ninfo.depth = 2;
ninfo.nrec = 2;
record = 9445; /* Record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Attempt to modify a record in a root node */
record = 9445;
modify = 9448;
if (H5B2_modify(bt2, &record, modify_cb, &modify) < 0)
FAIL_STACK_ERROR;
/* Check status of B-tree */
ninfo.depth = 2;
ninfo.nrec = 2;
record = 9448; /* Record in root node */
if (check_node_info(bt2, record, &ninfo) < 0)
TEST_ERROR;
/* Attempt to find modified record */
record = 9448;
found = 9448;
rec_found = false;
if (H5B2_find(bt2, &record, &rec_found, find_cb, &found) < 0)
STACK_ERROR;
if (found != 9448)
TEST_ERROR;
if (!rec_found)
TEST_ERROR;
/* Attempt to find original record */
record = 9445;
found = 9445;
H5E_BEGIN_TRY
{
ret = H5B2_modify(bt2, &record, modify_cb, &modify);
}
H5E_END_TRY
/* Should fail */
if (ret != FAIL)
TEST_ERROR;
/* Close the v2 B-tree */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close file */
if (H5Fclose(file) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
H5Fclose(file);
}
H5E_END_TRY
return 1;
} /* test_modify() */
/*-------------------------------------------------------------------------
* Function: test_open_twice_diff
*
* Purpose: Open a v2 B-tree twice, through different "top" file
* handles, with an intermediate file open that takes the "shared"
* file handle from the first B-tree's file pointer.
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static unsigned
test_open_twice_diff(hid_t fapl, const H5B2_create_t *cparam)
{
char filename[1024]; /* Filename to use */
char filename_tmp[1024]; /* Temporary file name */
hid_t file = H5I_INVALID_HID; /* File ID */
hid_t file2 = H5I_INVALID_HID; /* File ID */
hid_t file0 = H5I_INVALID_HID; /* File ID */
hid_t file00 = H5I_INVALID_HID; /* File ID */
H5F_t *f = NULL; /* Internal file object pointer */
H5F_t *f2 = NULL; /* Internal file object pointer */
H5B2_t *bt2 = NULL; /* v2 B-tree wrapper */
H5B2_t *bt2_2 = NULL; /* Second v2 B-tree wrapper */
haddr_t bt2_addr; /* Address of B-tree created */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
/*
* Display testing message
*/
TESTING("open B-tree twice, through different file handles");
/* Create the file to work on */
if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR;
/* Get a pointer to the internal file object */
if (NULL == (f = (H5F_t *)H5VL_object(file)))
FAIL_STACK_ERROR;
/* Ignore metadata tags in the file's cache */
if (H5AC_ignore_tags(f) < 0)
FAIL_STACK_ERROR;
/* Create the v2 B-tree & get its address */
if (create_btree(f, cparam, &bt2, &bt2_addr) < 0)
TEST_ERROR;
/* Re-open v2 B-tree */
if (NULL == (bt2_2 = H5B2_open(f, bt2_addr, f)))
FAIL_STACK_ERROR;
/* Close the second v2 B-tree wrapper */
if (H5B2_close(bt2_2) < 0)
FAIL_STACK_ERROR;
bt2_2 = NULL;
/* Re-open the file */
/* (So that there is something holding the file open when the extensible
* array is closed)
*/
if ((file0 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR;
/* Close the first v2 B-tree wrapper */
if (H5B2_close(bt2) < 0)
FAIL_STACK_ERROR;
bt2 = NULL;
/* Close the file */
/* (close before second file, to detect error on internal B-tree header's
* shared file information)
*/
if (H5Fclose(file) < 0)
FAIL_STACK_ERROR;
file = -1;
/* 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, filename_tmp, sizeof(filename_tmp));
if ((file00 = H5Fcreate(filename_tmp, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR;
/* Re-open the file with the v2 B-tree array */
if ((file2 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR;
/* Get a pointer to the internal file object */
if (NULL == (f2 = (H5F_t *)H5VL_object(file2)))
FAIL_STACK_ERROR;
/* Open the B-tree through the second file handle */
if (NULL == (bt2_2 = H5B2_open(f2, bt2_addr, f2)))
FAIL_STACK_ERROR;
/* Close the extra file handles */
if (H5Fclose(file0) < 0)
FAIL_STACK_ERROR;
if (H5Fclose(file00) < 0)
FAIL_STACK_ERROR;
/* Close the second v2 B-tree */
if (H5B2_close(bt2_2) < 0)
FAIL_STACK_ERROR;
bt2_2 = NULL;
/* Close file */
if (H5Fclose(file2) < 0)
FAIL_STACK_ERROR;
/* All tests passed */
PASSED();
/* All tests passed */
return (0);
error:
H5E_BEGIN_TRY
{
if (bt2)
H5B2_close(bt2);
if (bt2)
H5B2_close(bt2_2);
H5Fclose(file);
H5Fclose(file2);
H5Fclose(file0);
H5Fclose(file00);
}
H5E_END_TRY
return (1);
} /* test_open_twice_diff() */
/*-------------------------------------------------------------------------
* Function: main
*
* Purpose: Test the B-tree v2 code
*
* Return: Success:
*
* Failure:
*
*-------------------------------------------------------------------------
*/
int
main(void)
{
H5B2_create_t cparam, cparam2; /* Creation parameters for v2 B-tree */
bt2_test_param_t tparam; /* Test parameters for v2 B-tree */
hid_t fapl = H5I_INVALID_HID; /* File access property list for data files */
unsigned nerrors = 0; /* Cumulative error count */
unsigned reopen; /* Whether to reopen B-tree during tests */
int ExpressMode;
const char *envval = NULL;
bool api_ctx_pushed = false; /* Whether API context pushed */
envval = getenv(HDF5_DRIVER);
if (envval == NULL)
envval = "nomatch";
/* Reset library */
h5_reset();
fapl = h5_fileaccess();
ExpressMode = GetTestExpress();
/* For the Direct I/O driver, skip intensive tests due to poor performance */
if (!strcmp(envval, "direct"))
ExpressMode = 2;
if (ExpressMode > 1)
printf("***Express test mode on. Some tests may be skipped\n");
/* Initialize v2 B-tree creation parameters */
init_cparam(&cparam, &cparam2);
/* Push API context */
if (H5CX_push() < 0)
FAIL_STACK_ERROR;
api_ctx_pushed = true;
/* Loop over re-opening B-tree during tests */
for (reopen = false; reopen <= true; reopen++) {
if (reopen) {
fprintf(stdout, "Testing with reopening B-tree:\n");
tparam.reopen_btree = true;
} /* end if */
else {
fprintf(stdout, "Testing without reopening B-tree:\n");
tparam.reopen_btree = false;
} /* end else */
/* Test B-tree record insertion */
/* (Iteration, find & index routines exercised in these routines as well) */
nerrors += test_insert_basic(fapl, &cparam, &tparam);
nerrors += test_insert_split_root(fapl, &cparam, &tparam);
nerrors += test_insert_level1_2leaf_redistrib(fapl, &cparam, &tparam);
nerrors += test_insert_level1_side_split(fapl, &cparam, &tparam);
nerrors += test_insert_level1_3leaf_redistrib(fapl, &cparam, &tparam);
nerrors += test_insert_level1_middle_split(fapl, &cparam, &tparam);
nerrors += test_insert_make_level2(fapl, &cparam, &tparam);
nerrors += test_insert_level2_leaf_redistrib(fapl, &cparam, &tparam);
nerrors += test_insert_level2_leaf_split(fapl, &cparam, &tparam);
nerrors += test_insert_level2_2internal_redistrib(fapl, &cparam, &tparam);
nerrors += test_insert_level2_2internal_split(fapl, &cparam, &tparam);
nerrors += test_insert_level2_3internal_redistrib(fapl, &cparam, &tparam);
nerrors += test_insert_level2_3internal_split(fapl, &cparam, &tparam);
if (ExpressMode > 1)
printf("***Express test mode on. test_insert_lots skipped\n");
else
nerrors += test_insert_lots(fapl, &cparam, &tparam);
/* Test B-tree record update (ie. insert/modify) */
/* (Iteration, find & index routines exercised in these routines as well) */
nerrors += test_update_basic(fapl, &cparam2, &tparam);
nerrors += test_update_split_root(fapl, &cparam2, &tparam);
nerrors += test_update_level1_2leaf_redistrib(fapl, &cparam2, &tparam);
nerrors += test_update_level1_side_split(fapl, &cparam2, &tparam);
nerrors += test_update_level1_3leaf_redistrib(fapl, &cparam2, &tparam);
nerrors += test_update_level1_middle_split(fapl, &cparam2, &tparam);
nerrors += test_update_make_level2(fapl, &cparam2, &tparam);
if (ExpressMode > 1)
printf("***Express test mode on. test_update_lots skipped\n");
else
nerrors += test_update_lots(fapl, &cparam2, &tparam);
/* Test B-tree record removal */
/* Querying the number of records routine also tested in these routines as well */
nerrors += test_remove_basic(fapl, &cparam, &tparam);
nerrors += test_remove_level1_noredistrib(fapl, &cparam, &tparam);
nerrors += test_remove_level1_redistrib(fapl, &cparam, &tparam);
nerrors += test_remove_level1_2leaf_merge(fapl, &cparam, &tparam);
nerrors += test_remove_level1_3leaf_merge(fapl, &cparam, &tparam);
nerrors += test_remove_level1_promote(fapl, &cparam, &tparam);
nerrors += test_remove_level1_promote_2leaf_redistrib(fapl, &cparam, &tparam);
nerrors += test_remove_level1_promote_3leaf_redistrib(fapl, &cparam, &tparam);
nerrors += test_remove_level1_promote_2leaf_merge(fapl, &cparam, &tparam);
nerrors += test_remove_level1_promote_3leaf_merge(fapl, &cparam, &tparam);
nerrors += test_remove_level1_collapse(fapl, &cparam, &tparam);
nerrors += test_remove_level2_promote(fapl, &cparam, &tparam);
nerrors += test_remove_level2_promote_2internal_redistrib(fapl, &cparam, &tparam);
nerrors += test_remove_level2_promote_3internal_redistrib(fapl, &cparam, &tparam);
nerrors += test_remove_level2_promote_2internal_merge(fapl, &cparam, &tparam);
nerrors += test_remove_level2_promote_3internal_merge(fapl, &cparam, &tparam);
nerrors += test_remove_level2_2internal_merge_left(fapl, &cparam, &tparam);
nerrors += test_remove_level2_2internal_merge_right(fapl, &cparam, &tparam);
nerrors += test_remove_level2_3internal_merge(fapl, &cparam, &tparam);
nerrors += test_remove_level2_collapse_right(fapl, &cparam, &tparam);
if (ExpressMode > 1)
printf("***Express test mode on. test_remove_lots skipped\n");
else
nerrors += test_remove_lots(envval, fapl, &cparam);
/* Test more complex B-tree queries */
nerrors += test_find_neighbor(fapl, &cparam, &tparam);
/* Test deleting B-trees */
nerrors += test_delete(fapl, &cparam);
/* Test modifying B-tree records */
nerrors += test_modify(fapl, &cparam, &tparam);
} /* end for */
/* Test opening B-trees twice */
nerrors += test_open_twice_diff(fapl, &cparam);
/* Verify symbol table messages are cached */
nerrors += (h5_verify_cached_stabs(FILENAME, fapl) < 0 ? 1 : 0);
/* Pop API context */
if (api_ctx_pushed && H5CX_pop(false) < 0)
FAIL_STACK_ERROR;
api_ctx_pushed = false;
if (nerrors)
goto error;
puts("All v2 B-tree tests passed.");
h5_cleanup(FILENAME, fapl);
return 0;
error:
puts("*** TESTS FAILED ***");
H5E_BEGIN_TRY
{
H5Pclose(fapl);
}
H5E_END_TRY
if (api_ctx_pushed)
H5CX_pop(false);
return 1;
} /* end main() */
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