embb_mtapi_test_id_pool.h
2.99 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
/*
* Copyright (c) 2014-2015, Siemens AG. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef MTAPI_C_TEST_EMBB_MTAPI_TEST_ID_POOL_H_
#define MTAPI_C_TEST_EMBB_MTAPI_TEST_ID_POOL_H_
#include <partest/partest.h>
#include <embb_mtapi_id_pool_t.h>
// for shuffling a vector
#include <algorithm>
class IdPoolTest : public partest::TestCase {
public:
embb_mtapi_id_pool_t id_pool;
embb_mtapi_id_pool_t id_pool_parallel;
IdPoolTest();
private:
static const unsigned int id_pool_size_1 = 100;
static const unsigned int concurrent_accessors_id_pool_2 = 10;
static const unsigned int id_elements_per_accessor = 10;
/**
* We create a pool of size number_accessors*elements_per_accessor, so
* at each time we can guarantee each thread to be able to allocate
* elements_per_accessor elements.
* We create number_accessor threads, where each thread iteratively
* allocates and frees elements_per_accessor elements, which in each case
* has to be successful. Additionally, the sanity checks from the basic tests
* are repeated. The TestParallelPost function also repeats all
* sequential tests.
*/
void TestParallel();
void TestParallelPre();
void TestParallelPost();
/**
* Create a pool of size N. We repeatedly allocate and free N elements, check
* if the pool always returns disjunctive ids and check that the pool never
* returns the invalid element, if the pool is not empty. Check that the
* invalid element is returned if the pool is empty.
*/
void TestBasic();
void TestBasicPre();
void TestBasicPost();
static void TestAllocateDeallocateNElementsFromPool(
embb_mtapi_id_pool_t &pool,
int count_elements,
bool empty_check = false);
};
#endif // MTAPI_C_TEST_EMBB_MTAPI_TEST_ID_POOL_H_