Monero
unit_tests_utils.h
Go to the documentation of this file.
1 // Copyright (c) 2014-2022, The Monero Project
2 //
3 // All rights reserved.
4 //
5 // Redistribution and use in source and binary forms, with or without modification, are
6 // permitted provided that the following conditions are met:
7 //
8 // 1. Redistributions of source code must retain the above copyright notice, this list of
9 // conditions and the following disclaimer.
10 //
11 // 2. Redistributions in binary form must reproduce the above copyright notice, this list
12 // of conditions and the following disclaimer in the documentation and/or other
13 // materials provided with the distribution.
14 //
15 // 3. Neither the name of the copyright holder nor the names of its contributors may be
16 // used to endorse or promote products derived from this software without specific
17 // prior written permission.
18 //
19 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
20 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
21 // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
22 // THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
24 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25 // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
26 // STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
27 // THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 //
29 // Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
30 
31 #pragma once
32 
33 #include <atomic>
34 #include <boost/filesystem.hpp>
35 
36 namespace unit_test
37 {
38  extern boost::filesystem::path data_dir;
39 
41  {
42  public:
44  : m_counter(0)
45  {
46  }
47 
48  void inc() volatile
49  {
50  // memory_order_relaxed is enough for call counter
51  m_counter.fetch_add(1, std::memory_order_relaxed);
52  }
53 
54  size_t get() volatile const
55  {
56  return m_counter.load(std::memory_order_relaxed);
57  }
58 
59  void reset() volatile
60  {
61  m_counter.store(0, std::memory_order_relaxed);
62  }
63 
64  private:
65  std::atomic<size_t> m_counter;
66  };
67 }
68 
69 # define ASSERT_EQ_MAP(val, map, key) \
70  do { \
71  auto found = map.find(key); \
72  ASSERT_TRUE(found != map.end()); \
73  ASSERT_EQ(val, found->second); \
74  } while (false)
void inc() volatile
Definition: unit_tests_utils.h:48
boost::filesystem::path data_dir
Definition: main.cpp:49
Definition: unit_tests_utils.h:36
void reset() volatile
Definition: unit_tests_utils.h:59
std::atomic< size_t > m_counter
Definition: unit_tests_utils.h:65
call_counter()
Definition: unit_tests_utils.h:43
Definition: unit_tests_utils.h:40