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ut_rh_hash.c
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/*
* NASA Docket No. GSC-18,587-1 and identified as “The Bundle Protocol Core Flight
* System Application (BP) v6.5”
*
* Copyright © 2020 United States Government as represented by the Administrator of
* the National Aeronautics and Space Administration. All Rights Reserved.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
/******************************************************************************
INCLUDES
******************************************************************************/
#include "ut_assert.h"
#include "rh_hash.h"
/******************************************************************************
LOCAL FUNCTIONS
******************************************************************************/
/*--------------------------------------------------------------------------------------
* print_hash
*-------------------------------------------------------------------------------------*/
static void print_hash(rh_hash_t *rh_hash, const char *message)
{
int i, j;
printf("\n------------------------\n");
printf("HASH TABLE: %s\n", message);
printf("------------------------\n");
printf("Size: %d\n", (int)rh_hash->size);
printf("Number of Entries: %d\n", (int)rh_hash->num_entries);
if (rh_hash->oldest_entry != BP_MAX_INDEX)
{
printf("Oldest Entry: [%d] %lu\n", rh_hash->oldest_entry,
(unsigned long)rh_hash->table[rh_hash->oldest_entry].bundle.cid);
}
else
{
printf("Oldest Entry: N\n");
}
if (rh_hash->newest_entry != BP_MAX_INDEX)
{
printf("Newest Entry: [%d] %lu\n", rh_hash->newest_entry,
(unsigned long)rh_hash->table[rh_hash->newest_entry].bundle.cid);
}
else
{
printf("Newest Entry: N\n");
}
for (i = 0; i < rh_hash->size; i++)
{
printf("[%d] ", i);
if (rh_hash->table[i].bundle.sid == BP_SID_VACANT)
{
printf("EMPTY");
}
else
{
printf("%-4lu -- ", (unsigned long)rh_hash->table[i].bundle.cid);
j = rh_hash->table[i].next;
if (j == BP_MAX_INDEX)
printf(" ");
while (j != BP_MAX_INDEX)
{
printf("%-2d ", j);
j = rh_hash->table[j].next;
}
printf("| ");
if (rh_hash->table[i].before != BP_MAX_INDEX)
printf("%d", rh_hash->table[i].before);
else
printf("N");
printf(" <--t--> ");
if (rh_hash->table[i].after != BP_MAX_INDEX)
printf("%d", rh_hash->table[i].after);
else
printf("N");
printf(" | ");
if (rh_hash->table[i].prev != BP_MAX_INDEX)
printf("%d", rh_hash->table[i].prev);
else
printf("N");
printf(" <<-h->> ");
if (rh_hash->table[i].next != BP_MAX_INDEX)
printf("%d", rh_hash->table[i].next);
else
printf("N");
}
printf("\n");
}
}
/******************************************************************************
TEST FUNCTIONS
******************************************************************************/
/*--------------------------------------------------------------------------------------
* Test #1
*--------------------------------------------------------------------------------------*/
static void test_1(void)
{
rh_hash_t *rh_hash;
bp_val_t cid;
int hash_size = 8;
bp_active_bundle_t bundle = {1, 0, 0};
printf("\n==== Test 1: Create/Destroy ====\n");
ut_assert(rh_hash_create(&rh_hash, hash_size) == BP_SUCCESS, "Failed to create hash\n");
bundle.cid = 0;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 1;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 2;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 3;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 4;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 5;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 6;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 7;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
ut_assert(rh_hash_count(rh_hash) == 8, "Failed to get hash size of 8\n");
print_hash(rh_hash, "Step 1.1");
cid = 0;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
ut_assert(rh_hash_count(rh_hash) == 7, "Failed to get hash size of 7\n");
cid = 1;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
ut_assert(rh_hash_count(rh_hash) == 6, "Failed to get hash size of 6\n");
cid = 2;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
ut_assert(rh_hash_count(rh_hash) == 5, "Failed to get hash size of 5\n");
cid = 3;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
ut_assert(rh_hash_count(rh_hash) == 4, "Failed to get hash size of 4\n");
cid = 4;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
ut_assert(rh_hash_count(rh_hash) == 3, "Failed to get hash size of 3\n");
cid = 5;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
ut_assert(rh_hash_count(rh_hash) == 2, "Failed to get hash size of 2\n");
cid = 6;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
ut_assert(rh_hash_count(rh_hash) == 1, "Failed to get hash size of 1\n");
cid = 7;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
ut_assert(rh_hash_count(rh_hash) == 0, "Failed to get hash size of 0\n");
print_hash(rh_hash, "Step 1.2");
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_ERROR, "Failed to get CIDNOTFOUND error\n");
ut_assert(rh_hash->num_entries == 0, "Failed to remove all entries\n");
ut_assert(rh_hash_destroy(rh_hash) == BP_SUCCESS, "Failed to destroy hash\n");
}
/*--------------------------------------------------------------------------------------
* Test #2
*--------------------------------------------------------------------------------------*/
static void test_2(void)
{
rh_hash_t *rh_hash;
bp_val_t cid;
int hash_size = 8;
bp_active_bundle_t bundle = {1, 0, 0};
printf("\n==== Test 2: Chaining ====\n");
ut_assert(rh_hash_create(&rh_hash, hash_size) == BP_SUCCESS, "Failed to create hash\n");
bundle.cid = 0;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 1;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 2;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 3;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 8;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 9;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 10;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 11;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
print_hash(rh_hash, "Step 2.1");
cid = 0;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
print_hash(rh_hash, "Step 2.2");
cid = 1;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 2;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 3;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 8;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 9;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 10;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 11;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
print_hash(rh_hash, "Step 2.3");
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_ERROR, "Failed to get CIDNOTFOUND error\n");
ut_assert(rh_hash->num_entries == 0, "Failed to remove all entries\n");
ut_assert(rh_hash_destroy(rh_hash) == BP_SUCCESS, "Failed to destroy hash\n");
}
/*--------------------------------------------------------------------------------------
* Test #3
*--------------------------------------------------------------------------------------*/
static void test_3(void)
{
rh_hash_t *rh_hash;
bp_val_t cid;
int hash_size = 16;
bp_active_bundle_t bundle = {1, 0, 0};
printf("\n==== Test 3: Remove First, Middle, Last in Chain ====\n");
ut_assert(rh_hash_create(&rh_hash, hash_size) == BP_SUCCESS, "Failed to create hash\n");
bundle.cid = 0;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 16;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 32;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 1;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 17;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 33;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 2;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 18;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 34;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 3;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 4;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 5;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 6;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 7;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 8;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 9;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
print_hash(rh_hash, "Step 3.1");
/* Remove First */
cid = 0;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 16;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 32;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
/* Remove Middle */
cid = 17;
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 33;
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 1;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
/* Remove Last */
cid = 34;
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 18;
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 2;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
/* Walk Down List */
print_hash(rh_hash, "Step 3.2");
cid = 3;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 4;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 5;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 6;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 7;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 8;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 9;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
/* Empty */
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_ERROR, "Failed to get CIDNOTFOUND error\n");
ut_assert(rh_hash->num_entries == 0, "Failed to remove all entries\n");
ut_assert(rh_hash_destroy(rh_hash) == BP_SUCCESS, "Failed to destroy hash\n");
}
/*--------------------------------------------------------------------------------------
* Test #4
*--------------------------------------------------------------------------------------*/
static void test_4(void)
{
rh_hash_t *rh_hash;
int hash_size = 16;
bp_active_bundle_t bundle = {1, 0, 0};
printf("\n==== Test 4: Duplicates ====\n");
ut_assert(rh_hash_create(&rh_hash, hash_size) == BP_SUCCESS, "Failed to create hash\n");
bundle.cid = 0;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 16;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 32;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 1;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 17;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 33;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 2;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 18;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 34;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
print_hash(rh_hash, "Step 4.1");
bundle.cid = 0;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_DUPLICATE, "Failed to reject duplicate CID %d\n", bundle.cid);
bundle.cid = 16;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_DUPLICATE, "Failed to reject duplicate CID %d\n", bundle.cid);
bundle.cid = 32;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_DUPLICATE, "Failed to reject duplicate CID %d\n", bundle.cid);
bundle.cid = 1;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_DUPLICATE, "Failed to reject duplicate CID %d\n", bundle.cid);
bundle.cid = 17;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_DUPLICATE, "Failed to reject duplicate CID %d\n", bundle.cid);
bundle.cid = 33;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_DUPLICATE, "Failed to reject duplicate CID %d\n", bundle.cid);
bundle.cid = 2;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_DUPLICATE, "Failed to reject duplicate CID %d\n", bundle.cid);
bundle.cid = 18;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_DUPLICATE, "Failed to reject duplicate CID %d\n", bundle.cid);
bundle.cid = 34;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_DUPLICATE, "Failed to reject duplicate CID %d\n", bundle.cid);
print_hash(rh_hash, "Step 4.1.1");
bundle.cid = 0;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
bundle.cid = 16;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
bundle.cid = 32;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
bundle.cid = 1;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
bundle.cid = 17;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
bundle.cid = 33;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
bundle.cid = 2;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
bundle.cid = 18;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
bundle.cid = 34;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
print_hash(rh_hash, "Step 4.1.2");
bundle.cid = 3;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 4;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 5;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 6;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 7;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 8;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 9;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
print_hash(rh_hash, "Step 4.2");
bundle.cid = 0;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
bundle.cid = 16;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
bundle.cid = 32;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
bundle.cid = 1;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
bundle.cid = 17;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
bundle.cid = 33;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
bundle.cid = 2;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
bundle.cid = 18;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
bundle.cid = 34;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
bundle.cid = 3;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
bundle.cid = 4;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
bundle.cid = 5;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
bundle.cid = 6;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
bundle.cid = 7;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
bundle.cid = 8;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
bundle.cid = 9;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite duplicate CID %d\n", bundle.cid);
/* Check Size */
bundle.cid = 35;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_ERROR, "Failed to detect full active table\n");
ut_assert(rh_hash_count(rh_hash) == hash_size, "Failed to get hash size of %d\n", hash_size);
/* Destroy */
ut_assert(rh_hash_destroy(rh_hash) == BP_SUCCESS, "Failed to destroy hash\n");
}
/*--------------------------------------------------------------------------------------
* Test #5
*--------------------------------------------------------------------------------------*/
static void test_5(void)
{
rh_hash_t *rh_hash;
bp_val_t cid;
int hash_size = 8;
bp_active_bundle_t bundle = {1, 0, 0};
printf("\n==== Test 5: Retransverse ====\n");
ut_assert(rh_hash_create(&rh_hash, hash_size) == BP_SUCCESS, "Failed to create hash\n");
bundle.cid = 0;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 1;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 2;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
ut_assert(rh_hash_count(rh_hash) == 3, "Failed to get hash size of 3\n");
print_hash(rh_hash, "Step 5.1 - Waiting for DACS");
cid = 0;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
cid = 0;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
cid = 0;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
print_hash(rh_hash, "Step 5.2 - Received Partial Acknowledgment");
cid = 0;
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
ut_assert(rh_hash_count(rh_hash) == 2, "Failed to get hash size of 2\n");
cid = 1;
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
ut_assert(rh_hash_count(rh_hash) == 1, "Failed to get hash size of 1\n");
cid = 2;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
cid = 2;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
print_hash(rh_hash, "Step 5.3 - Retransmit and Acknowledgment");
cid = 2;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
print_hash(rh_hash, "Step 5.3.1");
cid = 2;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
cid = 2;
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
ut_assert(rh_hash_count(rh_hash) == 0, "Failed to get hash size of 0\n");
print_hash(rh_hash, "Step 5.4 - Empty");
cid = 2;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_ERROR && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_count(rh_hash) == 0, "Failed to get hash size of 0\n");
cid = 2;
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_ERROR && bundle.cid == cid, "Failed to remove CID %d\n", cid);
ut_assert(rh_hash_count(rh_hash) == 0, "Failed to get hash size of 0\n");
cid = 2;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_ERROR, "Failed to get CIDNOTFOUND error for %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_ERROR, "Failed to get CIDNOTFOUND error when removing %d\n",
cid);
ut_assert(rh_hash_count(rh_hash) == 0, "Failed to get hash size of 0\n");
ut_assert(rh_hash_destroy(rh_hash) == BP_SUCCESS, "Failed to destroy hash\n");
}
/*--------------------------------------------------------------------------------------
* Test #6
*--------------------------------------------------------------------------------------*/
static void test_6(void)
{
rh_hash_t *rh_hash;
bp_val_t cid, newcid;
int i, j;
int hash_size = 8;
bp_active_bundle_t bundle = {1, 0, 0};
printf("\n==== Test 6: Full Hash ====\n");
ut_assert(rh_hash_create(&rh_hash, hash_size) == BP_SUCCESS, "Failed to create hash\n");
bundle.cid = 0;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 1;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 2;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 3;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 4;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 5;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 6;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 7;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
ut_assert(rh_hash_count(rh_hash) == 8, "Failed to get hash size of 8\n");
print_hash(rh_hash, "Step 6.1 - Verify Failed Add on Full Hash");
bundle.cid = 0;
ut_assert(rh_hash_add(rh_hash, bundle, false) != BP_SUCCESS, "Failed to error on adding CID to full hash, %d\n",
bundle.cid);
bundle.cid = 8;
ut_assert(rh_hash_add(rh_hash, bundle, false) != BP_SUCCESS, "Failed to error on adding CID to full hash, %d\n",
bundle.cid);
bundle.cid = 9;
ut_assert(rh_hash_add(rh_hash, bundle, false) != BP_SUCCESS, "Failed to error on adding CID to full hash, %d\n",
bundle.cid);
print_hash(rh_hash, "Step 6.2 - Verify Failed Add on Changing Full Hash");
for (cid = 0; cid < (unsigned int)hash_size; cid++)
{
bundle.cid = cid;
ut_assert(rh_hash_add(rh_hash, bundle, false) != BP_SUCCESS, "Failed to error on adding CID to full hash, %d\n",
bundle.cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS, "Failed to remove CID %d\n", cid);
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = cid + hash_size;
ut_assert(rh_hash_add(rh_hash, bundle, false) != BP_SUCCESS, "Failed to error on adding CID to full hash, %d\n",
bundle.cid);
bundle.cid = cid + hash_size + 1;
ut_assert(rh_hash_add(rh_hash, bundle, false) != BP_SUCCESS, "Failed to error on adding CID to full hash, %d\n",
bundle.cid);
}
print_hash(rh_hash, "Step 6.3 - Verify Failed Add on Overwritten Full Hash");
for (cid = 0; cid < (unsigned int)hash_size; cid++)
{
bundle.cid = cid;
ut_assert(rh_hash_add(rh_hash, bundle, false) != BP_SUCCESS, "Failed to error on adding CID to full hash, %d\n",
bundle.cid);
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite CID %d\n", bundle.cid);
bundle.cid = cid + hash_size;
ut_assert(rh_hash_add(rh_hash, bundle, false) != BP_SUCCESS, "Failed to error on adding CID to full hash, %d\n",
bundle.cid);
bundle.cid = cid + hash_size + 1;
ut_assert(rh_hash_add(rh_hash, bundle, false) != BP_SUCCESS, "Failed to error on adding CID to full hash, %d\n",
bundle.cid);
}
print_hash(rh_hash, "Step 6.4 - Verify Failed Add on Changing/Overwritten Full Hash");
newcid = hash_size;
for (j = 0; j < 10; j++)
{
for (i = 0; i < hash_size / 2; i++)
{
bundle.cid = rh_hash->table[i].bundle.cid;
cid = bundle.cid;
ut_assert(rh_hash_add(rh_hash, bundle, false) != BP_SUCCESS,
"Failed to error on adding CID to full hash, %d\n", bundle.cid);
/* Overwrite CID */
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to overwrite CID %d\n", bundle.cid);
/* Replace CID (in place) */
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS, "Failed to remove CID %d\n", cid);
bundle.cid = cid + newcid++;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
/* Replace CID (out of place) */
cid = rh_hash->table[(i + (hash_size / 2)) % hash_size].bundle.cid;
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS, "Failed to remove CID %d\n", cid);
bundle.cid = cid + newcid++;
ut_assert(rh_hash_add(rh_hash, bundle, true) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
/* Check Size */
bundle.cid = newcid;
rh_hash_add(rh_hash, bundle, false);
bundle.cid = newcid + 1;
rh_hash_add(rh_hash, bundle, false);
ut_assert(rh_hash_count(rh_hash) == 8, "Failed to get hash size of 8: %d\n", rh_hash_count(rh_hash));
}
}
print_hash(rh_hash, "Step 6.5 - Final Hash");
ut_assert(rh_hash_destroy(rh_hash) == BP_SUCCESS, "Failed to destroy hash\n");
}
/*--------------------------------------------------------------------------------------
* Test #7
*--------------------------------------------------------------------------------------*/
static void test_7(void)
{
rh_hash_t *rh_hash;
bp_val_t cid;
int hash_size = 16;
bp_active_bundle_t bundle = {1, 0, 0};
printf("\n==== Test 7: Collisions - First, Middle, Last in Chain ====\n");
ut_assert(rh_hash_create(&rh_hash, hash_size) == BP_SUCCESS, "Failed to create hash\n");
bundle.cid = 0;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 16;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 32;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 1;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 17;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 33;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 2;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 18;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 34;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 40;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 50;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 66;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 48;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 35;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 8;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
bundle.cid = 9;
ut_assert(rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS, "Failed to add CID %d\n", bundle.cid);
print_hash(rh_hash, "Step 7.1");
cid = 0;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 16;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 32;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 17;
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 33;
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 1;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 34;
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 18;
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 2;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 40;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 50;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 66;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 48;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 35;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 8;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
cid = 9;
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to get next CID %d\n", cid);
ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid, "Failed to remove CID %d\n",
cid);
/* Empty */
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_ERROR, "Failed to get CIDNOTFOUND error\n");
ut_assert(rh_hash->num_entries == 0, "Failed to remove all entries\n");
ut_assert(rh_hash_destroy(rh_hash) == BP_SUCCESS, "Failed to destroy hash\n");
}
/*--------------------------------------------------------------------------------------
* Test #8
*--------------------------------------------------------------------------------------*/
static void test_8(void)
{
int i, j;
rh_hash_t *rh_hash;
int test_cycles = 65536;
int hash_size = 64;
unsigned int cid_range = 0xFFFFFFFF;
bp_active_bundle_t bundle = {1, 0, 0};
bp_val_t *order_of_cids = (bp_val_t *)malloc(hash_size * sizeof(bp_val_t));
printf("\n==== Test 8: Stress - In Order ====\n");
ut_assert(rh_hash_create(&rh_hash, hash_size) == BP_SUCCESS, "Failed to create hash\n");
/* Cycle Tests */
for (j = 0; j < test_cycles; j++)
{
/* Reset Test */
int num_added = 0;
bool found_error = false;
/* Load Hash */
for (i = 0; i < hash_size; i++)
{
bundle.cid = bplib_os_random() % cid_range;
if (rh_hash_add(rh_hash, bundle, false) == BP_SUCCESS)
{
order_of_cids[num_added++] = bundle.cid;
}
}
/* Check Hash */
for (i = 0; i < num_added; i++)
{
bp_val_t cid = order_of_cids[i];
if (!ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid,
"Failed to get next CID %d\n", cid))
{
found_error = true;
}
if (!ut_assert(rh_hash_next(rh_hash, &bundle) == BP_SUCCESS && bundle.cid == cid,
"Failed to get same CID %d\n", cid))
{
found_error = true;
}
if (!ut_assert(rh_hash_remove(rh_hash, cid, &bundle) == BP_SUCCESS && bundle.cid == cid,
"Failed to remove CID %d\n", cid))
{
found_error = true;
}
}
/* Check Empty */
ut_assert(rh_hash_next(rh_hash, &bundle) == BP_ERROR, "Failed to get CIDNOTFOUND error\n");
ut_assert(rh_hash->num_entries == 0, "Failed to remove all entries\n");
/* Diagnostics if Error Found */
if (found_error)
{
printf("[%d] = { ", num_added);
for (i = 0; i < num_added; i++)
{
printf("%lu, ", order_of_cids[i]);
}
printf("}\n");
}
}
/* Clean Up */
ut_assert(rh_hash_destroy(rh_hash) == BP_SUCCESS, "Failed to destroy hash\n");