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
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
|
// This file is part of CAF, the C++ Actor Framework. See the file LICENSE in
// the main distribution directory for license terms and copyright or visit
// https://github.com/actor-framework/actor-framework/blob/master/LICENSE.
#define CAF_SUITE intrusive.task_queue
#include "caf/intrusive/task_queue.hpp"
#include "core-test.hpp"
#include <memory>
#include "caf/intrusive/singly_linked.hpp"
using namespace caf;
using namespace caf::intrusive;
namespace {
struct inode : singly_linked<inode> {
int value;
inode(int x = 0) : value(x) {
// nop
}
};
[[maybe_unused]] std::string to_string(const inode& x) {
return std::to_string(x.value);
}
struct inode_policy {
using mapped_type = inode;
using task_size_type = int;
using deleter_type = std::default_delete<mapped_type>;
using unique_pointer = std::unique_ptr<mapped_type, deleter_type>;
static inline task_size_type task_size(const mapped_type& x) {
return x.value;
}
};
using queue_type = task_queue<inode_policy>;
struct fixture {
inode_policy policy;
queue_type queue{policy};
void fill(queue_type&) {
// nop
}
template <class T, class... Ts>
void fill(queue_type& q, T x, Ts... xs) {
q.emplace_back(x);
fill(q, xs...);
}
};
} // namespace
BEGIN_FIXTURE_SCOPE(fixture)
CAF_TEST(default_constructed) {
CAF_REQUIRE_EQUAL(queue.empty(), true);
CAF_REQUIRE_EQUAL(queue.total_task_size(), 0);
CAF_REQUIRE_EQUAL(queue.peek(), nullptr);
CAF_REQUIRE_EQUAL(queue.begin(), queue.end());
}
CAF_TEST(push_back) {
queue.emplace_back(1);
queue.push_back(inode_policy::unique_pointer{new inode(2)});
queue.push_back(new inode(3));
CAF_REQUIRE_EQUAL(deep_to_string(queue), "[1, 2, 3]");
}
CAF_TEST(lifo_conversion) {
queue.lifo_append(new inode(3));
queue.lifo_append(new inode(2));
queue.lifo_append(new inode(1));
queue.stop_lifo_append();
CAF_REQUIRE_EQUAL(deep_to_string(queue), "[1, 2, 3]");
}
CAF_TEST(move_construct) {
fill(queue, 1, 2, 3);
queue_type q2 = std::move(queue);
CAF_REQUIRE_EQUAL(queue.empty(), true);
CAF_REQUIRE_EQUAL(q2.empty(), false);
CAF_REQUIRE_EQUAL(deep_to_string(q2), "[1, 2, 3]");
}
CAF_TEST(move_assign) {
queue_type q2{policy};
fill(q2, 1, 2, 3);
queue = std::move(q2);
CAF_REQUIRE_EQUAL(q2.empty(), true);
CAF_REQUIRE_EQUAL(queue.empty(), false);
CAF_REQUIRE_EQUAL(deep_to_string(queue), "[1, 2, 3]");
}
CAF_TEST(append) {
queue_type q2{policy};
fill(queue, 1, 2, 3);
fill(q2, 4, 5, 6);
queue.append(q2);
CAF_REQUIRE_EQUAL(q2.empty(), true);
CAF_REQUIRE_EQUAL(queue.empty(), false);
CAF_REQUIRE_EQUAL(deep_to_string(queue), "[1, 2, 3, 4, 5, 6]");
}
CAF_TEST(prepend) {
queue_type q2{policy};
fill(queue, 1, 2, 3);
fill(q2, 4, 5, 6);
queue.prepend(q2);
CAF_REQUIRE_EQUAL(q2.empty(), true);
CAF_REQUIRE_EQUAL(queue.empty(), false);
CAF_REQUIRE_EQUAL(deep_to_string(queue), "[4, 5, 6, 1, 2, 3]");
}
CAF_TEST(peek) {
CHECK_EQ(queue.peek(), nullptr);
fill(queue, 1, 2, 3);
CHECK_EQ(queue.peek()->value, 1);
}
CAF_TEST(task_size) {
fill(queue, 1, 2, 3);
CHECK_EQ(queue.total_task_size(), 6);
fill(queue, 4, 5);
CHECK_EQ(queue.total_task_size(), 15);
queue.clear();
CHECK_EQ(queue.total_task_size(), 0);
}
CAF_TEST(to_string) {
CHECK_EQ(deep_to_string(queue), "[]");
fill(queue, 1, 2, 3, 4);
CHECK_EQ(deep_to_string(queue), "[1, 2, 3, 4]");
}
END_FIXTURE_SCOPE()
|
