-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathextract.cpp
More file actions
78 lines (57 loc) · 1.67 KB
/
Copy pathextract.cpp
File metadata and controls
78 lines (57 loc) · 1.67 KB
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
// Eggs.FlatMap
//
// Copyright Agustin K-ballo Berge, Fusion Fenix 2026
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#include <eggs/flat_map.hpp>
#include "catch.hpp"
using namespace eggs;
TEST_CASE("extract/empties_source", "[extract]")
{
flat_map<int(float)> m{{1, 1.f}};
auto c = std::move(m).extract();
CHECK(m.empty());
}
TEST_CASE("extract/keys_moved", "[extract]")
{
flat_map<int(float)> m{{1, 1.f}, {2, 2.f}};
auto c = std::move(m).extract();
CHECK(c.keys.size() == 2);
CHECK(c.keys[0] == 1);
CHECK(c.keys[1] == 2);
}
TEST_CASE("extract/values_moved", "[extract]")
{
flat_map<int(float)> m{{1, 1.f}};
auto c = std::move(m).extract();
CHECK(c.values<0>().size() == 1);
CHECK(c.values<0>()[0] == 1.f);
}
TEST_CASE("extract/replace_restores", "[extract]")
{
flat_map<int(float)> m{{1, 1.f}, {2, 2.f}};
auto c = std::move(m).extract();
m.replace(std::move(c));
CHECK(m.size() == 2);
CHECK(m.contains(1));
CHECK(m.contains(2));
}
TEST_CASE("extract/structured_bindings", "[extract]")
{
flat_map<int(float, std::string)> m{{1, 1.f, "a"}};
auto [ks, fs, ss] = std::move(m).extract();
CHECK(ks.size() == 1);
CHECK(fs.size() == 1);
CHECK(ss.size() == 1);
CHECK(ks[0] == 1);
CHECK(fs[0] == 1.f);
CHECK(ss[0] == "a");
}
TEST_CASE("extract/columns_in_sync", "[extract]")
{
flat_map<int(float, std::string)> m{{1, 1.f, "a"}, {2, 2.f, "b"}};
auto c = std::move(m).extract();
CHECK(c.keys.size() == c.values<0>().size());
CHECK(c.keys.size() == c.values<1>().size());
}