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Serenity Operating System
1/*
2 * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this
9 * list of conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice,
12 * this list of conditions and the following disclaimer in the documentation
13 * and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
18 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
22 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
23 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#include <AK/TestSuite.h>
28
29#include <AK/String.h>
30#include <AK/FixedArray.h>
31
32TEST_CASE(construct)
33{
34 EXPECT(FixedArray<int>().size() == 0);
35}
36
37TEST_CASE(ints)
38{
39 FixedArray<int> ints(3);
40 ints[0] = 0;
41 ints[1] = 1;
42 ints[2] = 2;
43 EXPECT_EQ(ints[0], 0);
44 EXPECT_EQ(ints[1], 1);
45 EXPECT_EQ(ints[2], 2);
46
47 ints.clear();
48 EXPECT_EQ(ints.size(), 0u);
49}
50
51TEST_CASE(resize)
52{
53 FixedArray<String> strings(2);
54 strings[0] = "ABC";
55 strings[1] = "DEF";
56
57 EXPECT_EQ(strings.size(), 2u);
58 EXPECT_EQ(strings[0], "ABC");
59 EXPECT_EQ(strings[1], "DEF");
60
61 strings.resize(4);
62
63 EXPECT_EQ(strings.size(), 4u);
64 EXPECT_EQ(strings[0], "ABC");
65 EXPECT_EQ(strings[1], "DEF");
66
67 EXPECT_EQ(strings[2].is_null(), true);
68 EXPECT_EQ(strings[3].is_null(), true);
69
70 strings[2] = "GHI";
71 strings[3] = "JKL";
72
73 EXPECT_EQ(strings[2], "GHI");
74 EXPECT_EQ(strings[3], "JKL");
75
76 strings.resize(1);
77 EXPECT_EQ(strings.size(), 1u);
78 EXPECT_EQ(strings[0], "ABC");
79}
80
81TEST_MAIN(FixedArray)