1 /*-------------------------------------------------------------------------
2 * drawElements Memory Pool Library
3 * --------------------------------
5 * Copyright 2014 The Android Open Source Project
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
21 * \brief Memory pool hash class.
22 *//*--------------------------------------------------------------------*/
24 #include "dePoolHash.h"
28 DE_DECLARE_POOL_HASH(deTestHash, deInt16, int);
29 DE_IMPLEMENT_POOL_HASH(deTestHash, deInt16, int, deInt16Hash, deInt16Equal);
31 DE_DECLARE_POOL_ARRAY(deTestIntArray, int);
32 DE_DECLARE_POOL_ARRAY(deTestInt16Array, deInt16);
34 DE_DECLARE_POOL_HASH_TO_ARRAY(deTestHash, deTestInt16Array, deTestIntArray);
35 DE_IMPLEMENT_POOL_HASH_TO_ARRAY(deTestHash, deTestInt16Array, deTestIntArray);
37 void dePoolHash_selfTest (void)
39 deMemPool* pool = deMemPool_createRoot(DE_NULL, 0);
40 deTestHash* hash = deTestHash_create(pool);
43 for (iter = 0; iter < 3; iter++)
47 /* Test find() on empty hash. */
48 DE_TEST_ASSERT(deTestHash_getNumElements(hash) == 0);
49 for (i = 0; i < 15000; i++)
51 const int* val = deTestHash_find(hash, (deInt16)i);
56 for (i = 0; i < 5000; i++)
58 deTestHash_insert(hash, (deInt16)i, -i);
61 DE_TEST_ASSERT(deTestHash_getNumElements(hash) == 5000);
62 for (i = 0; i < 5000; i++)
64 const int* val = deTestHash_find(hash, (deInt16)i);
65 DE_TEST_ASSERT(val && (*val == -i));
69 for (i = 0; i < 1000; i++)
70 deTestHash_delete(hash, (deInt16)i);
72 DE_TEST_ASSERT(deTestHash_getNumElements(hash) == 4000);
73 for (i = 0; i < 25000; i++)
75 const int* val = deTestHash_find(hash, (deInt16)i);
76 if (deInBounds32(i, 1000, 5000))
77 DE_TEST_ASSERT(val && (*val == -i));
82 /* Test insert() after delete(). */
83 for (i = 10000; i < 12000; i++)
84 deTestHash_insert(hash, (deInt16)i, -i);
86 for (i = 0; i < 25000; i++)
88 const int* val = deTestHash_find(hash, (deInt16)i);
89 if (deInBounds32(i, 1000, 5000) || deInBounds32(i, 10000, 12000))
90 DE_TEST_ASSERT(val && (*val == -i));
97 deTestHashIter testIter;
100 for (deTestHashIter_init(hash, &testIter); deTestHashIter_hasItem(&testIter); deTestHashIter_next(&testIter))
102 deInt16 key = deTestHashIter_getKey(&testIter);
103 int val = deTestHashIter_getValue(&testIter);
104 DE_TEST_ASSERT(deInBounds32(key, 1000, 5000) || deInBounds32(key, 10000, 12000));
105 DE_TEST_ASSERT(*deTestHash_find(hash, key) == -key);
106 DE_TEST_ASSERT(val == -key);
110 DE_TEST_ASSERT(numFound == deTestHash_getNumElements(hash));
113 /* Test copy-to-array. */
115 deTestInt16Array* keyArray = deTestInt16Array_create(pool);
116 deTestIntArray* valueArray = deTestIntArray_create(pool);
117 int numElements = deTestHash_getNumElements(hash);
120 deTestHash_copyToArray(hash, keyArray, DE_NULL);
121 DE_TEST_ASSERT(deTestInt16Array_getNumElements(keyArray) == numElements);
123 deTestHash_copyToArray(hash, DE_NULL, valueArray);
124 DE_TEST_ASSERT(deTestIntArray_getNumElements(valueArray) == numElements);
126 deTestInt16Array_setSize(keyArray, 0);
127 deTestIntArray_setSize(valueArray, 0);
128 deTestHash_copyToArray(hash, keyArray, valueArray);
129 DE_TEST_ASSERT(deTestInt16Array_getNumElements(keyArray) == numElements);
130 DE_TEST_ASSERT(deTestIntArray_getNumElements(valueArray) == numElements);
132 for (ndx = 0; ndx < numElements; ndx++)
134 deInt16 key = deTestInt16Array_get(keyArray, ndx);
135 int val = deTestIntArray_get(valueArray, ndx);
137 DE_TEST_ASSERT(val == -key);
138 DE_TEST_ASSERT(*deTestHash_find(hash, key) == val);
143 deTestHash_reset(hash);
144 DE_TEST_ASSERT(deTestHash_getNumElements(hash) == 0);
147 deMemPool_destroy(pool);