zpp
Zephyr C++20 Framework
main.cpp
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1 /*
2 * Copyright (c) 2021 Erwin Rol <erwin@erwinrol.com>
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6 
7 #include <zephyr/ztest.h>
8 
9 #include <zephyr/kernel.h>
10 
11 #include <zpp/mutex.hpp>
12 #include <zpp/thread.hpp>
13 #include <zpp/lock_guard.hpp>
14 #include <zpp/utils.hpp>
15 
16 
17 ZTEST_SUITE(test_zpp_mutex, NULL, NULL, NULL, NULL, NULL);
18 
19 namespace {
20 
21 zpp::mutex m;
22 
23 K_MUTEX_DEFINE(g_mutex);
24 
25 zpp::mutex_ref m_ref(&g_mutex);
26 
27 } // namespace
28 
29 ZTEST(test_zpp_mutex, test_mutex_cmp)
30 {
31  bool res;
32 
33  res = m == m_ref;
34  zassert_false(res, "unable to compare mutex == mutex_ref\n");
35 
36  res = m != m_ref;
37  zassert_true(res, "unable to compare mutex != mutex_ref\n");
38 
39  res = m_ref == m;
40  zassert_false(res, "unable to compare mutex_ref == mutex\n");
41 
42  res = m_ref != m;
43  zassert_true(res, "unable to compare mutex_ref != mutex\n");
44 
45  res = m_ref == &g_mutex;
46  zassert_true(res, "unable to compare mutex_ref == k_condvar*\n");
47 
48  res = m_ref != &g_mutex;
49  zassert_false(res, "unable to compare mutex_ref != k_condvar*\n");
50 
51  res = m == &g_mutex;
52  zassert_false(res, "unable to compare mutex == k_condvar*\n");
53 
54  res = m != &g_mutex;
55  zassert_true(res, "unable to compare mutex != k_mutex*\n");
56 
57  res = &g_mutex == m_ref;
58  zassert_true(res, "unable to compare k_condvar* == mutex_ref\n");
59 
60  res = &g_mutex != m_ref;
61  zassert_false(res, "unable to compare k_condvar* != mutex_ref\n");
62 
63  res = &g_mutex == m;
64  zassert_false(res, "unable to compare mutex == k_condvar* == mutex\n");
65 
66  res = &g_mutex != m;
67  zassert_true(res, "unable to compare k_mutex* != mutex\n");
68 
69 }
70 
71 ZTEST(test_zpp_mutex, test_mutex)
72 {
73  auto rc = m.lock();
74 
75  zassert_true(!!rc, "Failed to lock mutex: %d\n", rc.error());
76 
77  rc = m.unlock();
78 
79  zassert_true(!!rc, "Failed to unlock mutex: %d\n", rc.error());
80 }
81 
82 ZTEST(test_zpp_mutex, test_mutex_ref)
83 {
84  auto rc = m_ref.lock();
85 
86  zassert_true(!!rc, "Failed to lock mutex_ref: %d\n", rc.error());
87 
88  rc = m_ref.unlock();
89 
90  zassert_true(!!rc, "Failed to unlock mutex_ref: %d\n", rc.error());
91 }
92 
93 ZTEST(test_zpp_mutex, test_lock_guard)
94 {
95  zpp::lock_guard g(m);
96  zpp::lock_guard g_ref(m_ref);
97 }
zpp::lock_guard
lock_guard using zpp::mutex as a lock.
Definition: lock_guard.hpp:23
zpp::mutex_ref
A recursive mutex class borrowing the native mutex.
Definition: mutex.hpp:191
zpp::mutex
A recursive mutex class.
Definition: mutex.hpp:150
lock_guard.hpp
ZTEST
ZTEST(zpp_atomic_tests, test_atomic_bitset)
Definition: main.cpp:23
ZTEST_SUITE
ZTEST_SUITE(zpp_atomic_tests, NULL, NULL, NULL, NULL, NULL)