/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Copyright by The HDF Group. * * Copyright by the Board of Trustees of the University of Illinois. * * All rights reserved. * * * * This file is part of HDF5. The full HDF5 copyright notice, including * * terms governing use, modification, and redistribution, is contained in * * the files COPYING and Copyright.html. COPYING can be found at the root * * of the source code distribution tree; Copyright.html can be found at the * * root level of an installed copy of the electronic HDF5 document set and * * is linked from the top-level documents page. It can also be found at * * http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have * * access to either file, you may request a copy from help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ /* Programmer: Quincey Koziol * Tuesday, February 1, 2005 */ #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_PACKAGE #define H5B2_TESTING #include "H5B2pkg.h" /* Other private headers that this test requires */ #include "H5Iprivate.h" const char *FILENAME[] = { "btree2", NULL }; #define INSERT_SPLIT_ROOT_NREC 63 #define INSERT_MANY (1000*1000) #define FIND_MANY (INSERT_MANY/100) #define FIND_NEIGHBOR 2000 #define DELETE_SMALL 20 #define DELETE_MEDIUM 200 #define DELETE_LARGE 2000 /*------------------------------------------------------------------------- * Function: init_cparam * * Purpose: Initialize v2 B-tree creation parameter structure * * Return: Success: 0 * Failure: -1 * * Programmer: Quincey Koziol * Thursday, October 29, 2009 * *------------------------------------------------------------------------- */ static int init_cparam(H5B2_create_t *cparam) { /* Wipe out background */ HDmemset(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; return(0); } /* init_cparam() */ /*------------------------------------------------------------------------- * Function: iter_cb * * Purpose: v2 B-tree iterator callback * * Return: Success: 0 * * Failure: 1 * * Programmer: Quincey Koziol * Wednesday, February 16, 2005 * *------------------------------------------------------------------------- */ 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: find_cb * * Purpose: v2 B-tree find callback * * Return: Success: TRUE/FALSE * * Failure: FAIL * * Programmer: Quincey Koziol * Thursday, February 24, 2005 * *------------------------------------------------------------------------- */ 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_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 * * Programmer: Quincey Koziol * Tuesday, November 7, 2006 * *------------------------------------------------------------------------- */ 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: neighbor_cb * * Purpose: v2 B-tree neighbor callback * * Return: Success: 0 * * Failure: 1 * * Programmer: Quincey Koziol * Tuesday, March 8, 2005 * *------------------------------------------------------------------------- */ 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 * * Programmer: Quincey Koziol * Friday, March 10, 2005 * *------------------------------------------------------------------------- */ static int modify_cb(void *_record, void *_op_data, hbool_t *changed) { hsize_t *record = (hsize_t *)_record; hsize_t *modify = (hsize_t *)_op_data; *record = *modify; *changed = TRUE; return(0); } /* end modify_cb() */ /*------------------------------------------------------------------------- * Function: remove_cb * * Purpose: v2 B-tree remove callback * * Return: Success: 0 * * Failure: 1 * * Programmer: Quincey Koziol * Tuesday, August 8, 2006 * *------------------------------------------------------------------------- */ 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 * * Programmer: Quincey Koziol * Thursday, February 3, 2005 * *------------------------------------------------------------------------- */ static unsigned test_insert_basic(hid_t fapl, const H5B2_create_t *cparam) { hid_t file = -1; /* File ID */ char filename[1024]; /* Filename to use */ H5F_t *f = NULL; /* Internal file object pointer */ hsize_t record; /* Record to insert into tree */ hsize_t idx; /* Index within B-tree, for iterator */ haddr_t bt2_addr; /* Address of B-tree created */ herr_t ret; /* Generic error return value */ /* 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 *)H5I_object(file))) STACK_ERROR /* * Test v2 B-tree creation */ TESTING("B-tree creation"); if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_ERROR if(!H5F_addr_defined(bt2_addr)) FAIL_STACK_ERROR PASSED(); /* Attempt to iterate over a B-tree with no records */ idx = 0; if(H5B2_iterate(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, 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; if(H5B2_find(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &idx, find_cb, NULL) != FALSE) TEST_ERROR /* Attempt to index record in B-tree with no records */ idx = 0; H5E_BEGIN_TRY { ret = H5B2_index(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, H5_ITER_INC, (hsize_t)0, find_cb, NULL); } H5E_END_TRY; /* Should fail */ if(ret != FAIL) TEST_ERROR /* * Test inserting record into v2 B-tree */ TESTING("B-tree insert: several records"); record = 42; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR /* Attempt to find non-existant record in B-tree with 1 record */ /* (Should not be found, but not fail) */ idx = 41; if(H5B2_find(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &idx, find_cb, &idx) != FALSE) TEST_ERROR /* Try again with NULL 'op' */ /* (Should not be found, but not fail) */ if(H5B2_find(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &idx, NULL, NULL) != FALSE) TEST_ERROR /* Attempt to find existant record in B-tree with 1 record */ idx = 42; if(H5B2_find(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &idx, find_cb, &idx) != TRUE) TEST_ERROR /* Try again with NULL 'op' */ if(H5B2_find(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &idx, NULL, NULL) != TRUE) TEST_ERROR /* Attempt to index non-existant record in B-tree with 1 record */ idx = 0; H5E_BEGIN_TRY { ret = H5B2_index(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, H5_ITER_INC, (hsize_t)0, find_cb, &idx)<0) TEST_ERROR /* * Test inserting second record into v2 B-tree, before all other records */ record = 34; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR /* * Test inserting third record into v2 B-tree, after all other records */ record = 56; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR /* * Test inserting fourth record into v2 B-tree, in the middle of other records */ record = 38; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR /* Attempt to find non-existant record in level-0 B-tree with several records */ /* (Should not be found, but not fail) */ idx = 41; if(H5B2_find(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &idx, find_cb, &idx) != FALSE) TEST_ERROR /* Attempt to find existant record in level-0 B-tree with several record */ idx = 56; if(H5B2_find(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &idx, find_cb, &idx) != TRUE) TEST_ERROR /* Attempt to index non-existant record in B-tree with several records */ idx = 0; H5E_BEGIN_TRY { ret = H5B2_index(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, H5_ITER_INC, (hsize_t)0, find_cb, &idx)<0) TEST_ERROR idx = 38; if(H5B2_index(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, H5_ITER_INC, (hsize_t)1, find_cb, &idx)<0) TEST_ERROR idx = 42; if(H5B2_index(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, H5_ITER_INC, (hsize_t)2, find_cb, &idx)<0) TEST_ERROR idx = 56; if(H5B2_index(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, H5_ITER_INC, (hsize_t)3, find_cb, &idx)<0) TEST_ERROR PASSED(); /* Close the file */ if(H5Fclose(file)<0) TEST_ERROR /* All tests passed */ return(0); error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Thursday, February 3, 2005 * *------------------------------------------------------------------------- */ static unsigned test_insert_split_root(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; hsize_t record; /* Record to insert into tree */ hsize_t idx; /* Index within B-tree, for iterator */ haddr_t bt2_addr; /* Address of B-tree created */ H5B2_stat_t bt2_stat; /* Statistics about B-tree created */ int rec_depth; /* Depth of record in B-tree */ unsigned u; /* Local index variable */ herr_t ret; /* Generic error return value */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR /* * Test inserting enough records into v2 B-tree to split the root node */ TESTING("B-tree insert: split root"); /* * Test v2 B-tree creation */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_ERROR /* Insert records to fill root leaf node */ for(u = 0; u < (INSERT_SPLIT_ROOT_NREC - 1); u++) { record = u + 2; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 0) TEST_ERROR if(bt2_stat.nrecords != (INSERT_SPLIT_ROOT_NREC - 1)) TEST_ERROR record = 33; if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 0) TEST_ERROR /* Insert record to split root leaf node */ record = INSERT_SPLIT_ROOT_NREC + 1; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 1) TEST_ERROR if(bt2_stat.nrecords != INSERT_SPLIT_ROOT_NREC) TEST_ERROR record = 33; if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR /* Insert a couple more records, on the left side of the B-tree */ record=0; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR record=1; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 1) TEST_ERROR if(bt2_stat.nrecords != (INSERT_SPLIT_ROOT_NREC + 2)) TEST_ERROR record = 33; if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR /* Iterate over B-tree to check records have been inserted correctly */ idx = 0; if(H5B2_iterate(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, 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-existant record in level-1 B-tree */ /* (Should not be found, but not fail) */ idx = INSERT_SPLIT_ROOT_NREC + 10; if(H5B2_find(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &idx, find_cb, &idx) != FALSE) TEST_ERROR /* Attempt to find existant record in root of level-1 B-tree */ idx = 33; if(H5B2_find(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &idx, find_cb, &idx) != TRUE) FAIL_STACK_ERROR /* Attempt to find existant record in leaf of level-1 B-tree */ idx = 56; if(H5B2_find(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &idx, find_cb, &idx) != TRUE) FAIL_STACK_ERROR /* Attempt to index non-existant record in level-1 B-tree */ idx = 0; H5E_BEGIN_TRY { ret = H5B2_index(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, H5_ITER_INC, (hsize_t)50, find_cb, &idx) < 0) FAIL_STACK_ERROR PASSED(); if(H5Fclose(file) < 0) TEST_ERROR return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Tuesday, February 8, 2005 * *------------------------------------------------------------------------- */ static unsigned test_insert_level1_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; hsize_t record; /* Record to insert into tree */ haddr_t bt2_addr; /* Address of B-tree created */ H5B2_stat_t bt2_stat; /* Statistics about B-tree created */ int rec_depth; /* Depth of record in B-tree */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR /* * Test inserting many records into v2 B-tree */ TESTING("B-tree insert: redistribute 2 leaves in level 1 B-tree (l->r)"); /* * Create v2 B-tree */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 1) TEST_ERROR if(bt2_stat.nrecords != INSERT_SPLIT_ROOT_NREC) TEST_ERROR record = INSERT_SPLIT_ROOT_NREC; if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 1) TEST_ERROR if(bt2_stat.nrecords != (INSERT_SPLIT_ROOT_NREC + (INSERT_SPLIT_ROOT_NREC / 2) + 1)) TEST_ERROR record = (INSERT_SPLIT_ROOT_NREC / 2) + (INSERT_SPLIT_ROOT_NREC / 4) + 1; if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR PASSED(); /* * Test inserting many records into v2 B-tree */ TESTING("B-tree insert: redistribute 2 leaves in level 1 B-tree (r->l)"); /* * Create v2 B-tree */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 1) TEST_ERROR if(bt2_stat.nrecords != INSERT_SPLIT_ROOT_NREC) TEST_ERROR record = (INSERT_SPLIT_ROOT_NREC / 2); if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 1) TEST_ERROR if(bt2_stat.nrecords != (INSERT_SPLIT_ROOT_NREC + (INSERT_SPLIT_ROOT_NREC / 2) + 1)) TEST_ERROR record = (INSERT_SPLIT_ROOT_NREC / 2) + (INSERT_SPLIT_ROOT_NREC / 4) + 1; if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR /* Close file */ if(H5Fclose(file) < 0) FAIL_STACK_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Tuesday, February 9, 2005 * *------------------------------------------------------------------------- */ static unsigned test_insert_level1_side_split(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; hsize_t record; /* Record to insert into tree */ haddr_t bt2_addr; /* Address of B-tree created */ H5B2_stat_t bt2_stat; /* Statistics about B-tree created */ int rec_depth; /* Depth of record in B-tree */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR /* * 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 v2 B-tree */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 1) TEST_ERROR if(bt2_stat.nrecords != INSERT_SPLIT_ROOT_NREC) TEST_ERROR record = INSERT_SPLIT_ROOT_NREC + (INSERT_SPLIT_ROOT_NREC / 2); if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR /* Force left node to split */ for(u = 0; u < INSERT_SPLIT_ROOT_NREC; u++) { record = u; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 1) TEST_ERROR if(bt2_stat.nrecords != (2 * INSERT_SPLIT_ROOT_NREC)) TEST_ERROR record = 31; if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 63; if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR 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 v2 B-tree */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 1) TEST_ERROR if(bt2_stat.nrecords != INSERT_SPLIT_ROOT_NREC) TEST_ERROR record = (INSERT_SPLIT_ROOT_NREC / 2); if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 1) TEST_ERROR if(bt2_stat.nrecords != (2 * INSERT_SPLIT_ROOT_NREC)) TEST_ERROR record = 62; if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 94; if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR /* Close file */ if(H5Fclose(file) < 0) FAIL_STACK_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Thursday, February 10, 2005 * *------------------------------------------------------------------------- */ static unsigned test_insert_level1_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; hsize_t record; /* Record to insert into tree */ haddr_t bt2_addr; /* Address of B-tree created */ H5B2_stat_t bt2_stat; /* Statistics about B-tree created */ int rec_depth; /* Depth of record in B-tree */ hsize_t idx; /* Index within B-tree, for iterator */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR /* * Test inserting many records into v2 B-tree */ TESTING("B-tree insert: redistribute 3 leaves in level 1 B-tree"); /* * Create v2 B-tree */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 1) TEST_ERROR if(bt2_stat.nrecords != INSERT_SPLIT_ROOT_NREC) TEST_ERROR record = (2 * INSERT_SPLIT_ROOT_NREC); if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR /* Force left node to split */ for(u = 0; u < INSERT_SPLIT_ROOT_NREC; u++) { record = u; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 1) TEST_ERROR if(bt2_stat.nrecords != (2 * INSERT_SPLIT_ROOT_NREC)) TEST_ERROR record = (INSERT_SPLIT_ROOT_NREC / 2); if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = (INSERT_SPLIT_ROOT_NREC + (INSERT_SPLIT_ROOT_NREC / 2) + 1); if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 1) TEST_ERROR if(bt2_stat.nrecords != ((2 * INSERT_SPLIT_ROOT_NREC) + (INSERT_SPLIT_ROOT_NREC / 2) + 1)) TEST_ERROR record = 52; if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 105; if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR /* Iterate over B-tree to check records have been inserted correctly */ idx = 0; if(H5B2_iterate(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, 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 file */ if(H5Fclose(file) < 0) FAIL_STACK_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Thursday, February 10, 2005 * *------------------------------------------------------------------------- */ static unsigned test_insert_level1_middle_split(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; hsize_t record; /* Record to insert into tree */ haddr_t bt2_addr; /* Address of B-tree created */ H5B2_stat_t bt2_stat; /* Statistics about B-tree created */ int rec_depth; /* Depth of record in B-tree */ hsize_t idx; /* Index within B-tree, for iterator */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR /* * Test inserting many records into v2 B-tree */ TESTING("B-tree insert: split middle leaf into 2 leaves in level 1 B-tree"); /* * Create v2 B-tree */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 1) TEST_ERROR if(bt2_stat.nrecords != INSERT_SPLIT_ROOT_NREC) TEST_ERROR record = (2 * INSERT_SPLIT_ROOT_NREC) + (INSERT_SPLIT_ROOT_NREC / 2); if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 1) TEST_ERROR if(bt2_stat.nrecords != (3 * INSERT_SPLIT_ROOT_NREC)) TEST_ERROR record = 62; if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 94; if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 126; if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR /* Iterate over B-tree to check records have been inserted correctly */ idx = 0; if(H5B2_iterate(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, iter_cb, &idx) < 0) FAIL_STACK_ERROR /* Make certain that the index is correct */ if(idx != (INSERT_SPLIT_ROOT_NREC * 3)) TEST_ERROR /* Close file */ if(H5Fclose(file) < 0) STACK_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Friday, February 11, 2005 * *------------------------------------------------------------------------- */ static unsigned test_insert_make_level2(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; hsize_t record; /* Record to insert into tree */ haddr_t bt2_addr; /* Address of B-tree created */ H5B2_stat_t bt2_stat; /* Statistics about B-tree created */ int rec_depth; /* Depth of record in B-tree */ hsize_t idx; /* Index within B-tree, for iterator */ unsigned u; /* Local index variable */ herr_t ret; /* Generic error return value */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR /* * Test inserting many records into v2 B-tree */ TESTING("B-tree insert: make level 2 B-tree"); /* * Create v2 B-tree */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ for(; u < ((INSERT_SPLIT_ROOT_NREC * 29) + 1); u++) { record = u + 4; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != ((INSERT_SPLIT_ROOT_NREC * 29) + 1)) TEST_ERROR record = 948; if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR /* Add some extra records to left-most leaf */ record = 0; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR record = 1; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR /* Add some extra records to middle leaf */ record = (INSERT_SPLIT_ROOT_NREC * 9) + 2; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR record = (INSERT_SPLIT_ROOT_NREC * 9) + 3; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR /* Iterate over B-tree to check records have been inserted correctly */ idx = 0; if(H5B2_iterate(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, 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-existant record in level-2 B-tree */ /* (Should not be found, but not fail) */ idx = INSERT_SPLIT_ROOT_NREC * 30; if(H5B2_find(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &idx, find_cb, &idx) != FALSE) TEST_ERROR /* Attempt to find existant record in root of level-2 B-tree */ idx = 948; if(H5B2_find(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &idx, find_cb, &idx) != TRUE) FAIL_STACK_ERROR /* Check with B-tree */ record = 948; if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR /* Attempt to find existant record in internal node of level-2 B-tree */ idx = 505; if(H5B2_find(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &idx, find_cb, &idx) != TRUE) FAIL_STACK_ERROR /* Check with B-tree */ record = 505; if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR /* Attempt to find existant record in leaf of level-2 B-tree */ idx = 555; if(H5B2_find(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &idx, find_cb, &idx) != TRUE) FAIL_STACK_ERROR /* Check with B-tree */ record = 555; if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 0) TEST_ERROR /* Attempt to index non-existant record in level-2 B-tree */ idx = 0; H5E_BEGIN_TRY { ret = H5B2_index(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, H5_ITER_INC, (hsize_t)555, find_cb, &idx) < 0) FAIL_STACK_ERROR /* Close file */ if(H5Fclose(file) < 0) FAIL_STACK_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Thursday, February 17, 2005 * *------------------------------------------------------------------------- */ static unsigned test_insert_level2_leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; hsize_t record; /* Record to insert into tree */ haddr_t bt2_addr; /* Address of B-tree created */ H5B2_stat_t bt2_stat; /* Statistics about B-tree created */ int rec_depth; /* Depth of record in B-tree */ hsize_t idx; /* Index within B-tree, for iterator */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR /* * Test inserting many records into v2 B-tree */ TESTING("B-tree insert: redistrib right-most leaf in level 2 B-tree"); /* * Create v2 B-tree */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != ((INSERT_SPLIT_ROOT_NREC * 29) + (INSERT_SPLIT_ROOT_NREC / 2))) TEST_ERROR record = 1008; /* Record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 1859; /* Right-most record in right internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 1921; /* Right-most record in right-most leaf */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 0) TEST_ERROR /* Insert record to force redistribution of rightmost leaf */ record = u + INSERT_SPLIT_ROOT_NREC + 1; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != ((INSERT_SPLIT_ROOT_NREC * 29) + (INSERT_SPLIT_ROOT_NREC / 2) + 1)) TEST_ERROR record = 1008; /* Record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 1875; /* Right-most record in right internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 1922; /* Right-most record in right-most leaf */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 0) TEST_ERROR PASSED(); TESTING("B-tree insert: redistrib left-most leaf in level 2 B-tree"); /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != ((INSERT_SPLIT_ROOT_NREC * 29) + (INSERT_SPLIT_ROOT_NREC / 2) + 1)) TEST_ERROR record = 1008; /* Record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 94; /* Left-most record in left internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 32; /* Left-most record in left-most leaf */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != ((INSERT_SPLIT_ROOT_NREC * 30) + 1)) TEST_ERROR record = 1008; /* Record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 47; /* Left-most record in left internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 0; if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 0) TEST_ERROR PASSED(); TESTING("B-tree insert: redistrib middle leaf in level 2 B-tree"); /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != ((INSERT_SPLIT_ROOT_NREC * 30) + 1)) TEST_ERROR record = 1008; /* Record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 535; /* Record in middle node before insertion point */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 630; /* Record in middle node after insertion point */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 568; /* Record in leaf node just after insertion point */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 0) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != ((INSERT_SPLIT_ROOT_NREC * 30) + (INSERT_SPLIT_ROOT_NREC / 2) + 2)) TEST_ERROR record = 1008; /* Record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 524; /* Record in middle node before insertion point */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 577; /* Record in middle node after insertion point */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 568; /* Record in leaf node just after insertion point */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 0) TEST_ERROR /* Iterate over B-tree to check records have been inserted correctly */ idx = 0; if(H5B2_iterate(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, 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 file */ if(H5Fclose(file) < 0) STACK_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Thursday, February 17, 2005 * *------------------------------------------------------------------------- */ static unsigned test_insert_level2_leaf_split(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; hsize_t record; /* Record to insert into tree */ haddr_t bt2_addr; /* Address of B-tree created */ H5B2_stat_t bt2_stat; /* Statistics about B-tree created */ int rec_depth; /* Depth of record in B-tree */ hsize_t idx; /* Index within B-tree, for iterator */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR /* * Test inserting many records into v2 B-tree */ TESTING("B-tree insert: split right-most leaf in level 2 B-tree"); /* * Create v2 B-tree */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != ((INSERT_SPLIT_ROOT_NREC * 29) + (INSERT_SPLIT_ROOT_NREC / 2))) TEST_ERROR record = 946; /* Record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 1797; /* Right-most record in right internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 1859; /* Right-most record in right-most leaf */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != (INSERT_SPLIT_ROOT_NREC * 30)) TEST_ERROR record = 946; /* Record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 1828; /* Next-to-right-most record in right-most internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 1860; /* Right-most record in right-most internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 1891; /* Right-most record in right-most leaf */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 0) TEST_ERROR PASSED(); TESTING("B-tree insert: split left-most leaf in level 2 B-tree"); /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != (INSERT_SPLIT_ROOT_NREC * 30)) TEST_ERROR record = 946; /* Record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 63; /* Left-most record in left-most internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 1; /* Left-most record in left-most leaf */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != ((INSERT_SPLIT_ROOT_NREC * 30) + 1)) TEST_ERROR record = 946; /* Record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 63; /* Next-to-left-most record in left internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 32; /* Left-most record in left internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 0; /* Left-most record in left-most leaf */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 0) TEST_ERROR PASSED(); TESTING("B-tree insert: split middle leaf in level 2 B-tree"); /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != ((INSERT_SPLIT_ROOT_NREC * 30) + 1)) TEST_ERROR record = 946; /* Record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 504; /* Record in internal node just before insertion point */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 568; /* Record in internal node just after insertion point */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 506; /* Record in leaf node just after insertion point */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != ((INSERT_SPLIT_ROOT_NREC * 30) + 2)) TEST_ERROR record = 946; /* Record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 504; /* Left-most record of split in left internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 537; /* Middle record of split in left internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 568; /* Right-most record of split in left internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 506; /* Record in leaf node just after insertion point */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 0) TEST_ERROR /* Iterate over B-tree to check records have been inserted correctly */ idx = 0; if(H5B2_iterate(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, 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 file */ if(H5Fclose(file) < 0) FAIL_STACK_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Friday, February 18, 2005 * *------------------------------------------------------------------------- */ static unsigned test_insert_level2_2internal_redistrib(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; hsize_t record; /* Record to insert into tree */ haddr_t bt2_addr; /* Address of B-tree created */ H5B2_stat_t bt2_stat; /* Statistics about B-tree created */ int rec_depth; /* Depth of record in B-tree */ hsize_t idx; /* Index within B-tree, for iterator */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR /* * Test inserting many records into v2 B-tree */ TESTING("B-tree insert: redist. 2 internal (r->l) in level 2 B-tree"); /* * Create v2 B-tree */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != (INSERT_SPLIT_ROOT_NREC * 44)) TEST_ERROR record = 1318; /* Record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 3114; /* Right-most record in right internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 3145; /* Right-most record in right leaf node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 0) TEST_ERROR /* Insert record to redistribute right-most internal node */ record = u + (INSERT_SPLIT_ROOT_NREC * 6) - 4; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != ((INSERT_SPLIT_ROOT_NREC * 44) + 1)) TEST_ERROR record = 1822; /* Record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 3114; /* Right-most record in right internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 3146; /* Right-most record in right leaf node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 0) TEST_ERROR PASSED(); TESTING("B-tree insert: redist. 2 internal (l->r) in level 2 B-tree"); /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != ((INSERT_SPLIT_ROOT_NREC * 44) + 1)) TEST_ERROR record = 1822; /* Record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 436; /* Left-most record in left internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 374; /* Left-most record in left leaf node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != ((INSERT_SPLIT_ROOT_NREC * 50) - 3)) TEST_ERROR record = 1570; /* Record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 61; /* Left-most record in left internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 0; /* Left-most record in left leaf node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 0) TEST_ERROR /* Iterate over B-tree to check records have been inserted correctly */ idx = 0; if(H5B2_iterate(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, 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 file */ if(H5Fclose(file) < 0) TEST_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Friday, February 18, 2005 * *------------------------------------------------------------------------- */ static unsigned test_insert_level2_2internal_split(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; hsize_t record; /* Record to insert into tree */ haddr_t bt2_addr; /* Address of B-tree created */ H5B2_stat_t bt2_stat; /* Statistics about B-tree created */ int rec_depth; /* Depth of record in B-tree */ hsize_t idx; /* Index within B-tree, for iterator */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR /* * 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 v2 B-tree */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != (INSERT_SPLIT_ROOT_NREC * 59)) TEST_ERROR record = 2759; /* Record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 4555; /* Right-most record in right internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 4586; /* Right-most record in right leaf node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != ((INSERT_SPLIT_ROOT_NREC * 59) + 1)) TEST_ERROR record = 2759; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 3704; /* Right record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 4555; /* Right-most record in right internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 4387; /* Right-most record in right leaf node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 0) TEST_ERROR PASSED(); TESTING("B-tree insert: split side internal node to 2 in level 2 B-tree (l->2)"); /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != ((INSERT_SPLIT_ROOT_NREC * 59) + 1)) TEST_ERROR record = 2759; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 932; /* Left-most record in left internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 870; /* Left-most record in left leaf node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != ((INSERT_SPLIT_ROOT_NREC * 73) - (INSERT_SPLIT_ROOT_NREC / 4) + 4)) TEST_ERROR record = 870; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 1814; /* Next-to-left-most record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 61; /* Left-most record in left internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 0; /* Left-most record in left leaf node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 0) TEST_ERROR /* Iterate over B-tree to check records have been inserted correctly */ idx = 0; if(H5B2_iterate(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, 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 file */ if(H5Fclose(file) < 0) STACK_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Saturday, February 19, 2005 * *------------------------------------------------------------------------- */ static unsigned test_insert_level2_3internal_redistrib(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; hsize_t record; /* Record to insert into tree */ haddr_t bt2_addr; /* Address of B-tree created */ H5B2_stat_t bt2_stat; /* Statistics about B-tree created */ int rec_depth; /* Depth of record in B-tree */ hsize_t idx; /* Index within B-tree, for iterator */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR /* * Test inserting many records into v2 B-tree */ TESTING("B-tree insert: redistrib 3 internals in level 2 B-tree"); /* * Create v2 B-tree */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != ((INSERT_SPLIT_ROOT_NREC * 59) + 1)) TEST_ERROR record = 1889; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 3703; /* Right record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 2267; /* Record to left of insertion point in middle internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 3199; /* Record to right of insertion point in middle internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 3137; /* Record just above insertion point in leaf node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != ((INSERT_SPLIT_ROOT_NREC * 72) + ((3 * INSERT_SPLIT_ROOT_NREC) / 4) + 3)) TEST_ERROR record = 1889; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 3703; /* Right record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 3104; /* Record to left of insertion point in middle internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 3137; /* Record to right of insertion point in middle internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 3135; /* Record just above insertion point in leaf node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 0) TEST_ERROR /* Insert another record, forcing the middle internal node to redistribute */ record = u + (INSERT_SPLIT_ROOT_NREC * 36); if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != ((INSERT_SPLIT_ROOT_NREC * 72) + ((3 * INSERT_SPLIT_ROOT_NREC) / 4) + 4)) TEST_ERROR record = 1574; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 3104; /* Right record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR #ifdef NONE record = 2862; /* Record to left of insertion point in right internal node (now) */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR #endif /* NONE */ record = 3137; /* Record to right of insertion point in right internal node (now) */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 3135; /* Record just above insertion point in leaf node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 0) TEST_ERROR /* Iterate over B-tree to check records have been inserted correctly */ idx = 0; if(H5B2_iterate(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, 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 file */ if(H5Fclose(file) < 0) STACK_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Saturday, February 19, 2005 * *------------------------------------------------------------------------- */ static unsigned test_insert_level2_3internal_split(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; hsize_t record; /* Record to insert into tree */ haddr_t bt2_addr; /* Address of B-tree created */ H5B2_stat_t bt2_stat; /* Statistics about B-tree created */ int rec_depth; /* Depth of record in B-tree */ hsize_t idx; /* Index within B-tree, for iterator */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR /* * Test inserting many records into v2 B-tree */ TESTING("B-tree insert: split 3 internals to 4 in level 2 B-tree"); /* * Create v2 B-tree */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != (INSERT_SPLIT_ROOT_NREC * 74)) TEST_ERROR record = 1889; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 3703; /* Right record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 1952; /* Record to left of insertion point in middle internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 2884; /* Record to right of insertion point in middle internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 2822; /* Record just after insertion point in leaf node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != ((INSERT_SPLIT_ROOT_NREC * 87) + ((3 * INSERT_SPLIT_ROOT_NREC) / 4) + 2)) TEST_ERROR record = 1889; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 3703; /* Right record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 2789; /* Record to left of insertion point in middle internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 2822; /* Record to right of insertion point in middle internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 2823; /* Record just above insertion point in leaf node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 0) TEST_ERROR /* Insert record to split middle internal node */ record = u + (INSERT_SPLIT_ROOT_NREC * 31); if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR if(bt2_stat.nrecords != ((INSERT_SPLIT_ROOT_NREC * 87) + ((3 * INSERT_SPLIT_ROOT_NREC) / 4) + 3)) TEST_ERROR record = 1889; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 2789; /* Middle record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 3703; /* Right record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR #ifdef NONE record = 3049; /* Record to left of insertion point in middle internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR #endif /* NONE */ record = 2822; /* Record to right of insertion point in middle internal node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 2823; /* Record just after insertion point in leaf node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 0) TEST_ERROR /* Iterate over B-tree to check records have been inserted correctly */ idx = 0; if(H5B2_iterate(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, 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 file */ if(H5Fclose(file) < 0) FAIL_STACK_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Saturday, February 19, 2005 * *------------------------------------------------------------------------- */ static unsigned test_insert_lots(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; hsize_t record; /* Record to insert into tree */ haddr_t bt2_addr; /* Address of B-tree created */ 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 */ herr_t ret; /* Generic error return value */ /* Initialize random number seed */ curr_time=HDtime(NULL); #ifdef QAK curr_time=1109170019; HDfprintf(stderr,"curr_time=%lu\n",(unsigned long)curr_time); #endif /* QAK */ HDsrandom((unsigned long)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((records = (hsize_t *)HDmalloc(sizeof(hsize_t) * INSERT_MANY)) == NULL) TEST_ERROR /* Initialize record #'s */ for(u=0; ul)"); /* * Create v2 B-tree */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_ERROR /* Create level-1 B-tree with 3 leaves */ for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) { record = u; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check record values in root of B-tree */ record = 62; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 94; /* Right record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &root_addr) < 0) FAIL_STACK_ERROR /* Make certain that the address of the root node is defined */ if(!H5F_addr_defined(root_addr)) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 90; /* Right record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) 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)"); for(u = 0; u < 39; u++) { record = u; rrecord = HSIZET_MAX; if(H5B2_remove(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 90; /* Right record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) 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"); for(u = 0; u < 2; u++) { record = INSERT_SPLIT_ROOT_NREC + 2 + u; rrecord = HSIZET_MAX; if(H5B2_remove(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 91; /* Right record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR /* Close file */ if(H5Fclose(file) < 0) TEST_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Friday, March 4, 2005 * *------------------------------------------------------------------------- */ static unsigned test_remove_level1_2leaf_merge(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; 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 bt2_addr; /* Address of B-tree created */ haddr_t root_addr; /* Address of root of B-tree created */ H5B2_node_info_test_t ninfo; /* B-tree node info */ int rec_depth; /* Depth of record in B-tree */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR TESTING("B-tree remove: merge 2 leaves to 1 in level-1 B-tree (r->l)"); /* * Create v2 B-tree */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_ERROR /* Create level-1 B-tree with 3 leaves */ for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) { record = u; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check record values in root of B-tree */ record = 62; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 94; /* Right record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 2) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &root_addr) < 0) FAIL_STACK_ERROR /* Make certain that the address of the root node is defined */ if(!H5F_addr_defined(root_addr)) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 1) 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)"); /* 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check record values in root of B-tree */ record = 62; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 94; /* Right record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 2) TEST_ERROR /* Remove records */ for(u = 0; u < ((3 * INSERT_SPLIT_ROOT_NREC) / 4) - 1; u++) { record = u; rrecord = HSIZET_MAX; if(H5B2_remove(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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 = 94; /* Left record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 1) TEST_ERROR /* Close file */ if(H5Fclose(file) < 0) TEST_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Friday, March 4, 2005 * *------------------------------------------------------------------------- */ static unsigned test_remove_level1_3leaf_merge(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; 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 bt2_addr; /* Address of B-tree created */ haddr_t root_addr; /* Address of root of B-tree created */ int rec_depth; /* Depth of record in B-tree */ H5B2_node_info_test_t ninfo; /* B-tree node info */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR TESTING("B-tree remove: merge 3 leaves to 2 in level-1 B-tree"); /* * v2 B-tree creation */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_ERROR /* Create level-1 B-tree with 3 leaves */ for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) { record = u; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check record values in root of B-tree */ record = 62; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 94; /* Right record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 2) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &root_addr) < 0) FAIL_STACK_ERROR /* Make certain that the address of the root node is defined */ if(!H5F_addr_defined(root_addr)) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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 = 37; /* Only record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 1) TEST_ERROR /* Close file */ if(H5Fclose(file) < 0) TEST_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Friday, March 4, 2005 * *------------------------------------------------------------------------- */ static unsigned test_remove_level1_promote(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; 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 bt2_addr; /* Address of B-tree created */ haddr_t root_addr; /* Address of root of B-tree created */ int rec_depth; /* Depth of record in B-tree */ H5B2_node_info_test_t ninfo; /* B-tree node info */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR TESTING("B-tree remove: promote from right leaf of level-1 B-tree"); /* * v2 B-tree creation */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_ERROR /* Create level-1 B-tree with 5 leaves */ for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 4); u++) { record = u; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check record values in root of B-tree */ record = 62; /* Left-most record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 125; /* Center-Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 188; /* Center-Right record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 220; /* Right-most record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 4) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &root_addr) < 0) FAIL_STACK_ERROR /* Make certain that the address of the root node is defined */ if(!H5F_addr_defined(root_addr)) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 125; /* Center-Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 188; /* Center-Right record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 221; /* Right-most record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 4) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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"); record = 62; rrecord = HSIZET_MAX; if(H5B2_remove(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 125; /* Center-Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 188; /* Center-Right record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 221; /* Right-most record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 4) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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"); record = 125; rrecord = HSIZET_MAX; if(H5B2_remove(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 126; /* Center-Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 188; /* Center-Right record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 221; /* Right-most record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 4) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &nrec) < 0) FAIL_STACK_ERROR /* Make certain that the # of records is correct */ if(nrec != (INSERT_SPLIT_ROOT_NREC * 4) - 3) TEST_ERROR PASSED(); if (H5Fclose(file)<0) TEST_ERROR return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Friday, March 4, 2005 * *------------------------------------------------------------------------- */ static unsigned test_remove_level1_promote_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; 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 bt2_addr; /* Address of B-tree created */ haddr_t root_addr; /* Address of root of B-tree created */ int rec_depth; /* Depth of record in B-tree */ H5B2_node_info_test_t ninfo; /* B-tree node info */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR TESTING("B-tree remove: promote from leaf of level-1 B-tree w/2 node redistrib"); /* * v2 B-tree creation */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_ERROR /* Create level-1 B-tree with 3 leaves */ for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) { record = u; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check record values in root of B-tree */ record = 62; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 94; /* Right record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 2) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &root_addr) < 0) FAIL_STACK_ERROR /* Make certain that the address of the root node is defined */ if(!H5F_addr_defined(root_addr)) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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 record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 90; /* Right record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 2) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &nrec) < 0) FAIL_STACK_ERROR /* Make certain that the # of records is correct */ if(nrec != (INSERT_SPLIT_ROOT_NREC * 2) - 8) TEST_ERROR /* Close file */ if(H5Fclose(file) < 0) TEST_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Friday, March 4, 2005 * *------------------------------------------------------------------------- */ static unsigned test_remove_level1_promote_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; 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 bt2_addr; /* Address of B-tree created */ haddr_t root_addr; /* Address of root of B-tree created */ int rec_depth; /* Depth of record in B-tree */ H5B2_node_info_test_t ninfo; /* B-tree node info */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR TESTING("B-tree remove: promote from leaf of level-1 B-tree w/3 node redistrib"); /* * v2 B-tree creation */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_ERROR /* Create level-1 B-tree with 3 leaves */ for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) { record = u; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check record values in root of B-tree */ record = 62; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 94; /* Right record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 2) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &root_addr) < 0) FAIL_STACK_ERROR /* Make certain that the address of the root node is defined */ if(!H5F_addr_defined(root_addr)) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 86; /* Right record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 2) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &nrec) < 0) FAIL_STACK_ERROR /* Make certain that the # of records is correct */ if(nrec != (INSERT_SPLIT_ROOT_NREC * 2) - 8) TEST_ERROR /* Close file */ if(H5Fclose(file) < 0) TEST_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Friday, March 4, 2005 * *------------------------------------------------------------------------- */ static unsigned test_remove_level1_promote_2leaf_merge(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; 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 bt2_addr; /* Address of B-tree created */ haddr_t root_addr; /* Address of root of B-tree created */ int rec_depth; /* Depth of record in B-tree */ H5B2_node_info_test_t ninfo; /* B-tree node info */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR TESTING("B-tree remove: promote from leaf of level-1 B-tree w/2->1 merge"); /* * v2 B-tree creation */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_ERROR /* Create level-1 B-tree with 3 leaves */ for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) { record = u; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check record values in root of B-tree */ record = 62; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 94; /* Right record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 2) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &root_addr) < 0) FAIL_STACK_ERROR /* Make certain that the address of the root node is defined */ if(!H5F_addr_defined(root_addr)) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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 */ record = 62; /* Middle record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 1) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &nrec) < 0) FAIL_STACK_ERROR /* Make certain that the # of records is correct */ if(nrec != (INSERT_SPLIT_ROOT_NREC * 2) - 15) TEST_ERROR /* Close file */ if(H5Fclose(file) < 0) TEST_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Friday, March 4, 2005 * *------------------------------------------------------------------------- */ static unsigned test_remove_level1_promote_3leaf_merge(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; 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 bt2_addr; /* Address of B-tree created */ haddr_t root_addr; /* Address of root of B-tree created */ int rec_depth; /* Depth of record in B-tree */ H5B2_node_info_test_t ninfo; /* B-tree node info */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR TESTING("B-tree remove: promote from leaf of level-1 B-tree w/3->2 merge"); /* * v2 B-tree creation */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_ERROR /* Create level-2 B-tree with 3 leaves */ for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) { record = u; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check record values in root of B-tree */ record = 62; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 1) TEST_ERROR record = 94; /* Right record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 2) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &root_addr) < 0) FAIL_STACK_ERROR /* Make certain that the address of the root node is defined */ if(!H5F_addr_defined(root_addr)) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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 */ record = 37; /* Right record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 1) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &nrec) < 0) FAIL_STACK_ERROR /* Make certain that the # of records is correct */ if(nrec != (INSERT_SPLIT_ROOT_NREC * 2) - 51) TEST_ERROR /* Close file */ if(H5Fclose(file) < 0) TEST_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Friday, March 4, 2005 * *------------------------------------------------------------------------- */ static unsigned test_remove_level1_collapse(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; 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 bt2_addr; /* Address of B-tree created */ 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 */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR TESTING("B-tree remove: collapse level-1 B-tree back to level-0"); /* * v2 B-tree creation */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_ERROR /* Create level-1 B-tree with 2 leaves */ for(u = 0; u < INSERT_SPLIT_ROOT_NREC; u++) { record = u; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check record values in root of B-tree */ record = 31; /* Middle record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 1) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &root_addr) < 0) FAIL_STACK_ERROR /* Make certain that the address of the root node is defined */ if(!H5F_addr_defined(root_addr)) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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 */ record = 31; /* Middle record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 0) TEST_ERROR if(ninfo.nrec != (INSERT_SPLIT_ROOT_NREC - u)) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &root_addr) < 0) FAIL_STACK_ERROR /* Make certain that the address of the root node is defined */ if(!H5F_addr_defined(root_addr)) TEST_ERROR /* Close file */ if(H5Fclose(file) < 0) TEST_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Friday, March 4, 2005 * *------------------------------------------------------------------------- */ static unsigned test_remove_level2_promote(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; 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 bt2_addr; /* Address of B-tree created */ haddr_t root_addr; /* Address of root of B-tree created */ int rec_depth; /* Depth of record in B-tree */ H5B2_node_info_test_t ninfo; /* B-tree node info */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR TESTING("B-tree remove: promote from right internal of level-2 B-tree"); /* * v2 B-tree creation */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check record values in root of B-tree */ record = 1889; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 2834; /* Right record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 2) TEST_ERROR if(ninfo.nrec != 2) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &root_addr) < 0) FAIL_STACK_ERROR /* Make certain that the address of the root node is defined */ if(!H5F_addr_defined(root_addr)) TEST_ERROR /* Check information about record in right internal node */ record = 2960; /* Record in right internal node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 14) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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 */ record = 2961; /* Record in right internal node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 14) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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 information about record in left internal node */ record = 1133; /* Record in left internal node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 29) TEST_ERROR record = 1133; rrecord = HSIZET_MAX; if(H5B2_remove(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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 */ record = 1134; /* Record in left internal node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 29) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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 information about record in middle internal node */ record = 2267; /* Record in middle internal node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 14) TEST_ERROR record = 2267; rrecord = HSIZET_MAX; if(H5B2_remove(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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 */ record = 2268; /* Record in middle internal node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 14) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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 information about record in root node */ record = 1889; /* Left record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 2) TEST_ERROR if(ninfo.nrec != 2) TEST_ERROR record = 1889; rrecord = HSIZET_MAX; if(H5B2_remove(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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 */ record = 1890; /* Left record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 2) TEST_ERROR if(ninfo.nrec != 2) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &nrec) < 0) FAIL_STACK_ERROR /* Make certain that the # of records is correct */ if(nrec != (INSERT_SPLIT_ROOT_NREC * 59) - 3) TEST_ERROR /* Check information about record in root node */ record = 2834; /* Right record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 2) TEST_ERROR if(ninfo.nrec != 2) TEST_ERROR record = 2834; rrecord = HSIZET_MAX; if(H5B2_remove(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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 */ record = 2835; /* Right record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 2) TEST_ERROR if(ninfo.nrec != 2) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &nrec) < 0) FAIL_STACK_ERROR /* Make certain that the # of records is correct */ if(nrec != (INSERT_SPLIT_ROOT_NREC * 59) - 4) TEST_ERROR /* Close file */ if(H5Fclose(file) < 0) TEST_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Monday, March 7, 2005 * *------------------------------------------------------------------------- */ static unsigned test_remove_level2_promote_2internal_redistrib(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; 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 bt2_addr; /* Address of B-tree created */ haddr_t root_addr; /* Address of root of B-tree created */ int rec_depth; /* Depth of record in B-tree */ H5B2_node_info_test_t ninfo; /* B-tree node info */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR TESTING("B-tree remove: promote from right internal of level-2 B-tree w/redistrib"); /* * v2 B-tree creation */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check record values in root of B-tree */ record = 1889; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 2834; /* Right record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 2) TEST_ERROR if(ninfo.nrec != 2) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &root_addr) < 0) FAIL_STACK_ERROR /* Make certain that the address of the root node is defined */ if(!H5F_addr_defined(root_addr)) TEST_ERROR record = 3685; /* Right-most record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 14) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, remove_cb, &rrecord) < 0) FAIL_STACK_ERROR /* Make certain that the record value is correct */ if(rrecord != 3685) TEST_ERROR record = 3681; /* Right-most record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 14) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &nrec) < 0) FAIL_STACK_ERROR /* Make certain that the # of records is correct */ if(nrec != (INSERT_SPLIT_ROOT_NREC * 59) - 8) TEST_ERROR /* Close file */ if(H5Fclose(file) < 0) TEST_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Monday, March 7, 2005 * *------------------------------------------------------------------------- */ static unsigned test_remove_level2_promote_3internal_redistrib(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; 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 bt2_addr; /* Address of B-tree created */ haddr_t root_addr; /* Address of root of B-tree created */ int rec_depth; /* Depth of record in B-tree */ H5B2_node_info_test_t ninfo; /* B-tree node info */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR TESTING("B-tree remove: promote from left internal of level-2 B-tree w/redistrib"); /* * v2 B-tree creation */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check record values in root of B-tree */ record = 1889; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 2834; /* Right record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 2) TEST_ERROR if(ninfo.nrec != 2) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &root_addr) < 0) FAIL_STACK_ERROR /* Make certain that the address of the root node is defined */ if(!H5F_addr_defined(root_addr)) TEST_ERROR record = 62; /* Left-most record in left node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 29) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, remove_cb, &rrecord) < 0) FAIL_STACK_ERROR /* Make certain that the record value is correct */ if(rrecord != 62) TEST_ERROR record = 49; /* Left-most record in left node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 29) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &nrec) < 0) FAIL_STACK_ERROR /* Make certain that the # of records is correct */ if(nrec != (INSERT_SPLIT_ROOT_NREC * 59) - 38) TEST_ERROR /* Close file */ if(H5Fclose(file) < 0) TEST_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Monday, March 7, 2005 * *------------------------------------------------------------------------- */ static unsigned test_remove_level2_promote_2internal_merge(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; 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 bt2_addr; /* Address of B-tree created */ haddr_t root_addr; /* Address of root of B-tree created */ int rec_depth; /* Depth of record in B-tree */ H5B2_node_info_test_t ninfo; /* B-tree node info */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR TESTING("B-tree remove: promote from right internal of level-2 B-tree w/merge"); /* * v2 B-tree creation */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check record values in root of B-tree */ record = 1889; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 2834; /* Right record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 2) TEST_ERROR if(ninfo.nrec != 2) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &root_addr) < 0) FAIL_STACK_ERROR /* Make certain that the address of the root node is defined */ if(!H5F_addr_defined(root_addr)) TEST_ERROR /* Check information about record in right internal node */ record = 3685; /* Right-most record in right internal node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 14) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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 */ record = 3653; /* Right-most record in right internal node (now) */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 13) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &nrec) < 0) FAIL_STACK_ERROR /* Make certain that the # of records is correct */ if(nrec != (INSERT_SPLIT_ROOT_NREC * 59) - 15) TEST_ERROR /* Close file */ if(H5Fclose(file) < 0) TEST_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Monday, March 7, 2005 * *------------------------------------------------------------------------- */ static unsigned test_remove_level2_promote_3internal_merge(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; 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 bt2_addr; /* Address of B-tree created */ haddr_t root_addr; /* Address of root of B-tree created */ int rec_depth; /* Depth of record in B-tree */ H5B2_node_info_test_t ninfo; /* B-tree node info */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR TESTING("B-tree remove: promote from middle internal of level-2 B-tree w/merge"); /* * v2 B-tree creation */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check record values in root of B-tree */ record = 1889; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 2834; /* Right record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 2) TEST_ERROR if(ninfo.nrec != 2) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &root_addr) < 0) FAIL_STACK_ERROR /* Make certain that the address of the root node is defined */ if(!H5F_addr_defined(root_addr)) TEST_ERROR /* Check information about record in left internal node */ record = 62; /* Left-most record in left internal node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 29) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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 */ record = 37; /* Left-most record in left internal node (now) */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 28) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &nrec) < 0) FAIL_STACK_ERROR /* Make certain that the # of records is correct */ if(nrec != (INSERT_SPLIT_ROOT_NREC * 59) - 112) TEST_ERROR /* Close file */ if(H5Fclose(file) < 0) TEST_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Tuesday, March 8, 2005 * *------------------------------------------------------------------------- */ static unsigned test_remove_level2_2internal_merge_left(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; 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 bt2_addr; /* Address of B-tree created */ haddr_t root_addr; /* Address of root of B-tree created */ int rec_depth; /* Depth of record in B-tree */ H5B2_node_info_test_t ninfo; /* B-tree node info */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR TESTING("B-tree remove: merge 2 internal nodes to 1 in level-2 B-tree (l->r)"); /* * v2 B-tree creation */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check record values in root of B-tree */ record = 1889; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 2834; /* Right record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 2) TEST_ERROR if(ninfo.nrec != 2) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &root_addr) < 0) FAIL_STACK_ERROR /* Make certain that the address of the root node is defined */ if(!H5F_addr_defined(root_addr)) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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 = 2834; /* Middle record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 2) TEST_ERROR if(ninfo.nrec != 1) TEST_ERROR /* Close file */ if(H5Fclose(file) < 0) TEST_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Tuesday, March 8, 2005 * *------------------------------------------------------------------------- */ static unsigned test_remove_level2_2internal_merge_right(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; 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 bt2_addr; /* Address of B-tree created */ haddr_t root_addr; /* Address of root of B-tree created */ int rec_depth; /* Depth of record in B-tree */ H5B2_node_info_test_t ninfo; /* B-tree node info */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR TESTING("B-tree remove: merge 2 internal nodes to 1 in level-2 B-tree (r->l)"); /* * v2 B-tree creation */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check record values in root of B-tree */ record = 1889; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 2834; /* Right record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 2) TEST_ERROR if(ninfo.nrec != 2) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &root_addr) < 0) FAIL_STACK_ERROR /* Make certain that the address of the root node is defined */ if(!H5F_addr_defined(root_addr)) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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 = 1889; /* Middle record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 2) TEST_ERROR if(ninfo.nrec != 1) TEST_ERROR /* Close file */ if(H5Fclose(file) < 0) TEST_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Tuesday, March 8, 2005 * *------------------------------------------------------------------------- */ static unsigned test_remove_level2_3internal_merge(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; 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 bt2_addr; /* Address of B-tree created */ haddr_t root_addr; /* Address of root of B-tree created */ int rec_depth; /* Depth of record in B-tree */ H5B2_node_info_test_t ninfo; /* B-tree node info */ unsigned u; /* Local index variable */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR TESTING("B-tree remove: merge 3 internal nodes to 2 in level-2 B-tree"); /* * v2 B-tree creation */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check record values in root of B-tree */ record = 1889; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 2834; /* Right record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 2) TEST_ERROR if(ninfo.nrec != 2) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &root_addr) < 0) FAIL_STACK_ERROR /* Make certain that the address of the root node is defined */ if(!H5F_addr_defined(root_addr)) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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 = 1196; /* Right record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 2) TEST_ERROR if(ninfo.nrec != 1) TEST_ERROR /* Close file */ if(H5Fclose(file) < 0) TEST_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Tuesday, March 8, 2005 * *------------------------------------------------------------------------- */ static unsigned test_remove_level2_collapse_right(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; 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 bt2_addr; /* Address of B-tree created */ haddr_t root_addr; /* Address of root of B-tree created */ int rec_depth; /* Depth of record in B-tree */ 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 */ 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) STACK_ERROR /* Get a pointer to the internal file object */ if(NULL == (f = (H5F_t *)H5I_object(file))) STACK_ERROR TESTING("B-tree remove: collapse level-2 B-tree back to level-1 (r->l)"); /* * v2 B-tree creation */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check record values in root of B-tree */ record = 1889; /* Left record in root node */ if((rec_depth = H5B2_get_node_depth_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record)) < 0) FAIL_STACK_ERROR if(rec_depth != 2) TEST_ERROR record = 2834; /* Right record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 2) TEST_ERROR if(ninfo.nrec != 2) TEST_ERROR /* Query the number of records in the B-tree */ if(H5B2_get_nrec(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &root_addr) < 0) FAIL_STACK_ERROR /* Make certain that the address of the root node is defined */ if(!H5F_addr_defined(root_addr)) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 1) TEST_ERROR /* Close file */ if(H5Fclose(file) < 0) TEST_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Tuesday, October 14, 2008 * *------------------------------------------------------------------------- */ 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 = -1; H5F_t *f = NULL; 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 *)H5I_object(file))) STACK_ERROR /* * Create v2 B-tree */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, bt2_addr/*out*/) < 0) FAIL_STACK_ERROR /* Insert random records */ for(u = 0; u < INSERT_MANY; u++) { record = records[u]; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, *bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, *bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 4) TEST_ERROR /* Close file */ if(H5Fclose(file) < 0) STACK_ERROR return 0; error: H5E_BEGIN_TRY { 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 * * Programmer: Quincey Koziol * Tuesday, March 8, 2005 * *------------------------------------------------------------------------- */ static unsigned test_remove_lots(const char *env_h5_drvr, hid_t fapl, const H5B2_create_t *cparam) { hid_t file = -1; char filename[1024]; H5F_t *f = NULL; int fd = -1; /* File descriptor */ h5_stat_t sb; /* Stat buffer for file */ void *file_data = NULL; /* Copy of file data */ hsize_t record; /* Record to insert into tree */ hsize_t rrecord; /* Record to remove from tree */ haddr_t bt2_addr; /* Address of B-tree created */ 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 */ hbool_t single_file_vfd; /* Whether VFD used stores data in a single file */ /* Initialize random number seed */ curr_time = HDtime(NULL); #ifdef QAK curr_time = 1163537969; HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time); #endif /* QAK */ HDsrandom((unsigned long)curr_time); /* * Test removing many records into v2 B-tree */ /* Allocate space for the records */ if(NULL == (records = (hsize_t *)HDmalloc(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 = (hbool_t)(HDstrcmp(env_h5_drvr, "split") && HDstrcmp(env_h5_drvr, "multi") && HDstrcmp(env_h5_drvr, "family")); 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)) < 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 = HDmalloc((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 *)H5I_object(file))) FAIL_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 */ /* Remove all records */ for(u = 0; u < INSERT_MANY; u++) { record = records[u]; rrecord = HSIZET_MAX; if(H5B2_remove(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &root_addr) < 0) FAIL_STACK_ERROR /* Make certain that the address of the root node is defined */ if(H5F_addr_defined(root_addr)) TEST_ERROR /* 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, 0666)) < 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 *)H5I_object(file))) 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &root_addr) < 0) FAIL_STACK_ERROR /* Make certain that the address of the root node is defined */ if(H5F_addr_defined(root_addr)) TEST_ERROR /* 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, 0666)) < 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 *)H5I_object(file))) FAIL_STACK_ERROR /* Remove all records */ for(u = 0; u < INSERT_MANY; u++) { /* Remove first record */ rrecord = HSIZET_MAX; if(H5B2_remove_by_idx(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &root_addr) < 0) FAIL_STACK_ERROR /* Make certain that the address of the root node is defined */ if(H5F_addr_defined(root_addr)) TEST_ERROR /* 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, 0666)) < 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 *)H5I_object(file))) FAIL_STACK_ERROR /* Remove all records */ for(u = 0; u < INSERT_MANY; u++) { /* Remove last record */ rrecord = HSIZET_MAX; if(H5B2_remove_by_idx(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &root_addr) < 0) FAIL_STACK_ERROR /* Make certain that the address of the root node is defined */ if(H5F_addr_defined(root_addr)) TEST_ERROR /* Close file */ if(H5Fclose(file) < 0) STACK_ERROR PASSED(); if(records) HDfree(records); if(file_data) HDfree(file_data); return 0; error: H5E_BEGIN_TRY { H5Fclose(file); } H5E_END_TRY; if(fd > 0) HDclose(fd); if(records) HDfree(records); if(file_data) HDfree(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 * * Programmer: Quincey Koziol * Tuesday, March 8, 2005 * *------------------------------------------------------------------------- */ static unsigned test_find_neighbor(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; hsize_t record; /* Record to insert into tree */ haddr_t bt2_addr; /* Address of B-tree created */ 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((records = (hsize_t *)HDmalloc(sizeof(hsize_t)*FIND_NEIGHBOR))==NULL) TEST_ERROR /* Initialize record #'s */ for(u = 0; u < FIND_NEIGHBOR; u++) records[u] = u * 2; h5_fixname(FILENAME[0], fapl, filename, sizeof filename); /* * Test nearest neighbor for '<' cases */ TESTING("B-tree find: nearest neighbor less than a value"); /* 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 *)H5I_object(file))) STACK_ERROR /* * Create v2 B-tree */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_ERROR /* Insert records */ for(u = 0; u < FIND_NEIGHBOR; u++) { record = records[u]; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, H5B2_COMPARE_LESS, &search, neighbor_cb, &record); } H5E_END_TRY; /* Should fail */ if(ret != FAIL) TEST_ERROR search = 1; if(H5B2_neighbor(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0) FAIL_STACK_ERROR if(record != 0) TEST_ERROR search = 2; if(H5B2_neighbor(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0) FAIL_STACK_ERROR if(record != 0) TEST_ERROR search = 3; if(H5B2_neighbor(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0) FAIL_STACK_ERROR if(record != 2) TEST_ERROR search = 4; if(H5B2_neighbor(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0) FAIL_STACK_ERROR if(record != 2) TEST_ERROR record = 250; /* Record in left internal node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 14) TEST_ERROR /* Neighbor is in internal node */ search = 251; if(H5B2_neighbor(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0) FAIL_STACK_ERROR if(record != 250) TEST_ERROR record = 1888; /* Record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 2) TEST_ERROR if(ninfo.nrec != 1) TEST_ERROR /* Neighbor is in root node */ search = 1889; if(H5B2_neighbor(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0) FAIL_STACK_ERROR if(record != 1888) TEST_ERROR search = (FIND_NEIGHBOR * 2) + 1; if(H5B2_neighbor(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, 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"); /* Attempt to find record B-tree less than a value */ search = (FIND_NEIGHBOR * 2) + 1; H5E_BEGIN_TRY { ret = H5B2_neighbor(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record); } H5E_END_TRY; /* Should fail */ if(ret != FAIL) TEST_ERROR search = 0; if(H5B2_neighbor(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0) FAIL_STACK_ERROR if(record != 2) TEST_ERROR search = 1; if(H5B2_neighbor(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0) FAIL_STACK_ERROR if(record != 2) TEST_ERROR search = 2; if(H5B2_neighbor(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0) FAIL_STACK_ERROR if(record != 4) TEST_ERROR search = 3; if(H5B2_neighbor(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0) FAIL_STACK_ERROR if(record != 4) TEST_ERROR record = 2896; /* Record in right internal node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 16) TEST_ERROR /* Neighbor is in internal node */ search = 2895; if(H5B2_neighbor(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, 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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0) FAIL_STACK_ERROR if(record != ((FIND_NEIGHBOR - 1) * 2)) TEST_ERROR /* Close file */ if(H5Fclose(file) < 0) STACK_ERROR PASSED(); HDfree(records); return 0; error: H5E_BEGIN_TRY { H5Fclose(file); } H5E_END_TRY; HDfree(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 * * Programmer: Quincey Koziol * Wednesday, March 9, 2005 * *------------------------------------------------------------------------- */ static unsigned test_delete(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; h5_stat_size_t empty_size; /* Size of an empty file */ h5_stat_size_t file_size; /* Size of each file created */ hsize_t record; /* Record to insert into tree */ haddr_t bt2_addr; /* Address of B-tree created */ 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 *)H5I_object(file))) STACK_ERROR /* * Create v2 B-tree */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_ERROR /* * Delete v2 B-tree */ if(H5B2_delete(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, 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 *)H5I_object(file))) STACK_ERROR /* * Create v2 B-tree */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_ERROR /* Insert records */ for(u = 0; u < DELETE_SMALL; u++) { record = u; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 0) TEST_ERROR /* * Delete v2 B-tree */ if(H5B2_delete(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, 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 *)H5I_object(file))) STACK_ERROR /* * Create v2 B-tree */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_ERROR /* Insert records */ for(u = 0; u < DELETE_MEDIUM; u++) { record = u; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 1) TEST_ERROR /* * Delete v2 B-tree */ if(H5B2_delete(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, 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 *)H5I_object(file))) STACK_ERROR /* * Create v2 B-tree */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_ERROR /* Insert records */ for(u = 0; u < DELETE_LARGE; u++) { record = u; if(H5B2_insert(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR /* * Delete v2 B-tree */ if(H5B2_delete(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, 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 { 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 * * Programmer: Quincey Koziol * Friday, March 10, 2005 * *------------------------------------------------------------------------- */ static unsigned test_modify(hid_t fapl, const H5B2_create_t *cparam) { hid_t file=-1; char filename[1024]; H5F_t *f=NULL; hsize_t record; /* Record to insert into tree */ haddr_t bt2_addr; /* Address of B-tree created */ 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 */ herr_t ret; /* Generic error return value */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); /* * Test modifying records */ TESTING("B-tree modify: attempt to modify non-existant record"); /* 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 *)H5I_object(file))) STACK_ERROR /* * Create v2 B-tree */ if(H5B2_create(f, H5P_DATASET_XFER_DEFAULT, cparam, &bt2_addr/*out*/) < 0) FAIL_STACK_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(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record) < 0) FAIL_STACK_ERROR } /* end for */ /* Check up on B-tree */ if(H5B2_stat_info(f, H5P_DATASET_XFER_DEFAULT, bt2_addr, &bt2_stat) < 0) FAIL_STACK_ERROR if(bt2_stat.depth != 2) TEST_ERROR /* Attempt to modify a non-existant record */ record = 3; modify = 4; H5E_BEGIN_TRY { ret = H5B2_modify(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, modify_cb, &modify); } H5E_END_TRY; /* Should fail */ if(ret != FAIL) TEST_ERROR PASSED(); TESTING("B-tree modify: modify record in leaf node"); record = 4330; /* Record in leaf node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 0) TEST_ERROR if(ninfo.nrec != 62) TEST_ERROR /* Attempt to modify a record in a leaf node */ record = 4330; modify = 4331; if(H5B2_modify(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, modify_cb, &modify) < 0) FAIL_STACK_ERROR record = 4331; /* Record in leaf node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 0) TEST_ERROR if(ninfo.nrec != 62) TEST_ERROR /* Attempt to find modified record */ record = 4331; found = 4331; if(H5B2_find(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, find_cb, &found) != TRUE) FAIL_STACK_ERROR if(found != 4331) TEST_ERROR /* Attempt to find original record */ record = 4330; found = HSIZET_MAX; H5E_BEGIN_TRY { ret = H5B2_modify(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, modify_cb, &modify); } H5E_END_TRY; /* Should fail */ if(ret != FAIL) TEST_ERROR PASSED(); TESTING("B-tree modify: modify record in internal node"); record = 5350; /* Record in internal node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 29) TEST_ERROR /* Attempt to modify a record in an internal node */ record = 5350; modify = 5352; if(H5B2_modify(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, modify_cb, &modify) < 0) FAIL_STACK_ERROR record = 5352; /* Record in internal node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 1) TEST_ERROR if(ninfo.nrec != 29) TEST_ERROR /* Attempt to find modified record */ record = 5352; found = 5352; if(H5B2_find(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, find_cb, &found) != TRUE) STACK_ERROR if(found != 5352) TEST_ERROR /* Attempt to find original record */ record = 5350; found = 5350; H5E_BEGIN_TRY { ret = H5B2_modify(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, modify_cb, &modify); } H5E_END_TRY; /* Should fail */ if(ret != FAIL) TEST_ERROR PASSED(); TESTING("B-tree modify: modify record in root node"); record = 9445; /* Record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 2) TEST_ERROR if(ninfo.nrec != 2) TEST_ERROR /* Attempt to modify a record in a root node */ record = 9445; modify = 9448; if(H5B2_modify(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, modify_cb, &modify) < 0) FAIL_STACK_ERROR record = 9448; /* Record in root node */ if(H5B2_get_node_info_test(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, &ninfo) < 0) FAIL_STACK_ERROR if(ninfo.depth != 2) TEST_ERROR if(ninfo.nrec != 2) TEST_ERROR /* Attempt to find modified record */ record = 9448; found = 9448; if(H5B2_find(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, find_cb, &found) != TRUE) STACK_ERROR if(found != 9448) TEST_ERROR /* Attempt to find original record */ record = 9445; found = 9445; H5E_BEGIN_TRY { ret = H5B2_modify(f, H5P_DATASET_XFER_DEFAULT, H5B2_TEST, bt2_addr, &record, modify_cb, &modify); } H5E_END_TRY; /* Should fail */ if(ret != FAIL) TEST_ERROR /* Close file */ if(H5Fclose(file) < 0) TEST_ERROR PASSED(); return 0; error: H5E_BEGIN_TRY { H5Fclose(file); } H5E_END_TRY; return 1; } /* test_modify() */ /*------------------------------------------------------------------------- * Function: main * * Purpose: Test the B-tree v2 code * * Return: Success: * * Failure: * * Programmer: Quincey Koziol * Tuesday, February 1, 2005 * *------------------------------------------------------------------------- */ int main(void) { H5B2_create_t cparam; /* Creation parameters for v2 B-tree */ hid_t fapl = -1; /* File access property list for data files */ unsigned nerrors = 0; /* Cumulative error count */ int ExpressMode; const char *envval = NULL; envval = HDgetenv("HDF5_DRIVER"); if(envval == NULL) envval = "nomatch"; /* Reset library */ h5_reset(); fapl = h5_fileaccess(); ExpressMode = GetTestExpress(); if (ExpressMode > 1) printf("***Express test mode on. Some tests may be skipped\n"); /* Initialize v2 B-tree creation parameters */ init_cparam(&cparam); /* Test B-tree record insertion */ /* Iteration, find & index routines tested in these routines as well */ nerrors += test_insert_basic(fapl, &cparam); nerrors += test_insert_split_root(fapl, &cparam); nerrors += test_insert_level1_2leaf_redistrib(fapl, &cparam); nerrors += test_insert_level1_side_split(fapl, &cparam); nerrors += test_insert_level1_3leaf_redistrib(fapl, &cparam); nerrors += test_insert_level1_middle_split(fapl, &cparam); nerrors += test_insert_make_level2(fapl, &cparam); nerrors += test_insert_level2_leaf_redistrib(fapl, &cparam); nerrors += test_insert_level2_leaf_split(fapl, &cparam); nerrors += test_insert_level2_2internal_redistrib(fapl, &cparam); nerrors += test_insert_level2_2internal_split(fapl, &cparam); nerrors += test_insert_level2_3internal_redistrib(fapl, &cparam); nerrors += test_insert_level2_3internal_split(fapl, &cparam); if (ExpressMode > 1) printf("***Express test mode on. test_insert_lots skipped\n"); else nerrors += test_insert_lots(fapl, &cparam); /* Test B-tree record removal */ /* Querying the number of records routine also tested in these routines as well */ nerrors += test_remove_basic(fapl, &cparam); nerrors += test_remove_level1_noredistrib(fapl, &cparam); nerrors += test_remove_level1_redistrib(fapl, &cparam); nerrors += test_remove_level1_2leaf_merge(fapl, &cparam); nerrors += test_remove_level1_3leaf_merge(fapl, &cparam); nerrors += test_remove_level1_promote(fapl, &cparam); nerrors += test_remove_level1_promote_2leaf_redistrib(fapl, &cparam); nerrors += test_remove_level1_promote_3leaf_redistrib(fapl, &cparam); nerrors += test_remove_level1_promote_2leaf_merge(fapl, &cparam); nerrors += test_remove_level1_promote_3leaf_merge(fapl, &cparam); nerrors += test_remove_level1_collapse(fapl, &cparam); nerrors += test_remove_level2_promote(fapl, &cparam); nerrors += test_remove_level2_promote_2internal_redistrib(fapl, &cparam); nerrors += test_remove_level2_promote_3internal_redistrib(fapl, &cparam); nerrors += test_remove_level2_promote_2internal_merge(fapl, &cparam); nerrors += test_remove_level2_promote_3internal_merge(fapl, &cparam); nerrors += test_remove_level2_2internal_merge_left(fapl, &cparam); nerrors += test_remove_level2_2internal_merge_right(fapl, &cparam); nerrors += test_remove_level2_3internal_merge(fapl, &cparam); nerrors += test_remove_level2_collapse_right(fapl, &cparam); 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); /* Test deleting B-trees */ nerrors += test_delete(fapl, &cparam); /* Test modifying B-tree records */ nerrors += test_modify(fapl, &cparam); 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; return 1; } /* end main() */