1/*
2 * Copyright (C) 2018 Yusuke Suzuki <[email protected]>.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include <wtf/UniqueArray.h>
28
29namespace TestWebKitAPI {
30
31static unsigned numberOfConstructions { 0 };
32class NonTrivialDestructor {
33public:
34 NonTrivialDestructor()
35 {
36 numberOfConstructions++;
37 }
38
39 ~NonTrivialDestructor()
40 {
41 (*m_log)++;
42 }
43
44 void setLog(unsigned* log)
45 {
46 m_log = log;
47 }
48
49private:
50 unsigned* m_log { nullptr };
51};
52
53TEST(WTF_UniqueArray, NonTrivialDestructor)
54{
55 unsigned size = 42;
56 unsigned log = 0;
57 {
58 EXPECT_EQ(0U, log);
59 auto array = makeUniqueArray<NonTrivialDestructor>(size);
60 EXPECT_EQ(0U, log);
61 EXPECT_EQ(size, numberOfConstructions);
62 for (unsigned i = 0; i < size; ++i)
63 array[i].setLog(&log);
64 }
65 EXPECT_EQ(log, size);
66}
67
68TEST(WTF_UniqueArray, TrivialDestructor)
69{
70 unsigned size = 42;
71 {
72 auto array = makeUniqueArray<unsigned>(size);
73 for (unsigned i = 0; i < size; ++i) {
74 EXPECT_EQ(0U, array[i]) << i;
75 array[i] = 42;
76 }
77 for (unsigned i = 0; i < size; ++i)
78 EXPECT_EQ(42U, array[i]);
79 }
80}
81
82} // namespace TestWebKitAPI
83