| /* |
| * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| #include "qdf_hashtable.h" |
| #include "qdf_hashtable_test.h" |
| #include "qdf_trace.h" |
| |
| /* 16 buckets */ |
| #define QDF_HT_HASH_BITS 4 |
| |
| struct qdf_ht_test_item { |
| struct qdf_ht_entry entry; |
| uintptr_t key; |
| }; |
| |
| static uint32_t qdf_ht_test_single(void) |
| { |
| const int bits = QDF_HT_HASH_BITS; |
| struct qdf_ht_test_item item = { .key = (uintptr_t)&bits }; |
| struct qdf_ht_test_item *cursor; |
| int i, count; |
| |
| qdf_ht_declare(ht, QDF_HT_HASH_BITS); |
| |
| qdf_ht_init(ht); |
| qdf_ht_add(ht, &item.entry, item.key); |
| |
| qdf_ht_get(ht, cursor, entry, item.key, key); |
| QDF_BUG(cursor); |
| QDF_BUG(cursor->key == item.key); |
| |
| count = 0; |
| qdf_ht_for_each(ht, i, cursor, entry) { |
| QDF_BUG(cursor->key == item.key); |
| count++; |
| } |
| QDF_BUG(count == 1); |
| |
| count = 0; |
| qdf_ht_for_each_in_bucket(ht, cursor, entry, item.key) { |
| QDF_BUG(cursor->key == item.key); |
| count++; |
| } |
| QDF_BUG(count == 1); |
| |
| count = 0; |
| qdf_ht_for_each_match(ht, cursor, entry, item.key, key) { |
| QDF_BUG(cursor->key == item.key); |
| count++; |
| } |
| QDF_BUG(count == 1); |
| |
| qdf_ht_remove(&item.entry); |
| |
| QDF_BUG(qdf_ht_empty(ht)); |
| |
| qdf_ht_deinit(ht); |
| |
| return 0; |
| } |
| |
| uint32_t qdf_ht_unit_test(void) |
| { |
| uint32_t errors = 0; |
| |
| errors += qdf_ht_test_single(); |
| |
| return errors; |
| } |
| |