1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19
20 #include "test_util.h"
21 #include "nimble/nimble_npl.h"
22
23 #define TEST_MEMPOOL_BLOCKS 4
24 #define TEST_MEMPOOL_BLOCK_SIZE 128
25
26 static struct ble_npl_mempool s_mempool;
27
28 static os_membuf_t s_mempool_mem[OS_MEMPOOL_SIZE(TEST_MEMPOOL_BLOCKS,
29 TEST_MEMPOOL_BLOCK_SIZE)];
30
31 static void *s_memblock[TEST_MEMPOOL_BLOCKS];
32
33 /**
34 * Unit test for initializing a mempool.
35 *
36 * ble_npl_error_t ble_npl_mempool_init(struct ble_npl_mempool *mp, int blocks,
37 * int block_size, void *membuf, char *name);
38 *
39 */
test_init()40 int test_init()
41 {
42 int err;
43 err = ble_npl_mempool_init(NULL,
44 TEST_MEMPOOL_BLOCKS,
45 TEST_MEMPOOL_BLOCK_SIZE,
46 NULL,
47 "Null mempool");
48 VerifyOrQuit(err, "ble_npl_mempool_init accepted NULL parameters.");
49
50 err = ble_npl_mempool_init(&s_mempool,
51 TEST_MEMPOOL_BLOCKS,
52 TEST_MEMPOOL_BLOCK_SIZE,
53 s_mempool_mem,
54 "s_mempool");
55 return err;
56 }
57
58 /**
59 * Test integrity check of a mempool.
60 *
61 * bool ble_npl_mempool_is_sane(const struct ble_npl_mempool *mp);
62 */
test_is_sane()63 int test_is_sane()
64 {
65 return (ble_npl_mempool_is_sane(&s_mempool)) ? PASS : FAIL;
66 }
67
68 /**
69 * Test getting a memory block from the pool, putting it back,
70 * and checking if it is still valid.
71 *
72 * void *ble_npl_memblock_get(struct ble_npl_mempool *mp);
73 *
74 * ble_npl_error_t ble_npl_memblock_put(struct ble_npl_mempool *mp, void *block_addr);
75 *
76 * int ble_npl_memblock_from(const struct ble_npl_mempool *mp, const void *block_addr);
77 */
test_stress()78 int test_stress()
79 {
80 int loops = 3;
81 while(loops--)
82 {
83 for (int i = 0; i < 4; i++)
84 {
85 s_memblock[i] = ble_npl_memblock_get(&s_mempool);
86 VerifyOrQuit(ble_npl_memblock_from(&s_mempool, s_memblock[i]),
87 "ble_npl_memblock_get return invalid block.");
88 }
89
90
91 for (int i = 0; i < 4; i++)
92 {
93 SuccessOrQuit(ble_npl_memblock_put(&s_mempool, s_memblock[i]),
94 "ble_npl_memblock_put refused to take valid block.");
95 //VerifyOrQuit(!ble_npl_memblock_from(&s_mempool, s_memblock[i]),
96 // "Block still valid after ble_npl_memblock_put.");
97 }
98
99 }
100 return PASS;
101 }
102
main(void)103 int main(void)
104 {
105 SuccessOrQuit(test_init(), "Failed: ble_npl_mempool_init");
106 SuccessOrQuit(test_is_sane(), "Failed: ble_npl_mempool_is_sane");
107 SuccessOrQuit(test_stress(), "Failed: ble_npl_mempool stree test");
108 SuccessOrQuit(test_is_sane(), "Failed: ble_npl_mempool_is_sane");
109 printf("All tests passed\n");
110 return PASS;
111 }
112