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
|
/*
* Copyright (c) 2020, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibTest/TestCase.h>
#include <AK/MACAddress.h>
#include <AK/Types.h>
TEST_CASE(should_default_construct)
{
constexpr MACAddress sut {};
static_assert(sut.is_zero());
EXPECT(sut.is_zero());
}
TEST_CASE(should_braces_construct)
{
constexpr MACAddress sut { 1, 2, 3, 4, 5, 6 };
static_assert(!sut.is_zero());
EXPECT(!sut.is_zero());
}
TEST_CASE(should_construct_from_6_octets)
{
constexpr MACAddress sut(1, 2, 3, 4, 5, 6);
static_assert(!sut.is_zero());
EXPECT(!sut.is_zero());
}
TEST_CASE(should_provide_read_access_to_octet_by_index)
{
constexpr auto is_all_expected = [](auto& sut) {
for (auto i = 0u; i < sizeof(MACAddress); ++i) {
if (sut[i] != i + 1) {
return false;
}
}
return true;
};
constexpr MACAddress sut(1, 2, 3, 4, 5, 6);
static_assert(is_all_expected(sut));
for (auto i = 0u; i < sizeof(MACAddress); ++i) {
EXPECT_EQ(i + 1, sut[i]);
}
}
TEST_CASE(should_provide_write_access_to_octet_by_index)
{
constexpr auto sut = [] {
MACAddress m {};
for (auto i = 0u; i < sizeof(MACAddress); ++i) {
m[i] = i + 1;
}
return m;
}();
constexpr MACAddress expected(1, 2, 3, 4, 5, 6);
static_assert(expected == sut);
}
TEST_CASE(should_equality_compare)
{
constexpr MACAddress a(1, 2, 3, 4, 5, 6);
constexpr MACAddress b(1, 2, 3, 42, 5, 6);
static_assert(a == a);
static_assert(a != b);
EXPECT(a == a);
EXPECT(a != b);
}
TEST_CASE(should_string_format)
{
MACAddress sut(1, 2, 3, 4, 5, 6);
EXPECT_EQ("01:02:03:04:05:06", sut.to_string());
}
|
