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
|
#ifndef TCOD_NO_UNICODE
#include <catch2/catch_all.hpp>
#include <libtcod/console_printing.hpp>
#include "common.hpp"
static constexpr auto WHITE = tcod::ColorRGB{255, 255, 255};
static constexpr auto BLACK = tcod::ColorRGB{0, 0, 0};
TEST_CASE("tcod::print") {
auto console = tcod::Console{5, 1};
static constexpr auto FG = TCOD_ColorRGB{1, 2, 3};
static constexpr auto BG = TCOD_ColorRGB{4, 5, 6};
tcod::print(console, {0, 0}, "Test", FG, BG);
CHECK(to_string(console) == "Test ");
CHECK(console.at(0, 0).fg == TCOD_ColorRGBA{1, 2, 3, 255});
CHECK(console.at(0, 0).bg == TCOD_ColorRGBA{4, 5, 6, 255});
CHECK(console.at(4, 0).fg == TCOD_ColorRGBA{255, 255, 255, 255});
CHECK(console.at(4, 0).bg == TCOD_ColorRGBA{0, 0, 0, 255});
}
TEST_CASE("String from printf.") { CHECK(tcod::stringf("%s%s%s", "1", "2", "3") == "123"); }
void test_alignment(TCOD_alignment_t alignment) {
// Compare alignment between the new and old functions.
int x = GENERATE(0, 1, 2, 3, 4, 5, 6);
int width = GENERATE(11, 12);
INFO("x=" << x << ", width=" << width);
auto console1 = tcod::Console{width, 1};
auto console2 = tcod::Console{width, 1};
SECTION("Print text.") {
for (auto& tile : console1) tile.ch = static_cast<int>('.');
for (auto& tile : console2) tile.ch = static_cast<int>('.');
TCOD_console_print_ex(console1.get(), x, 0, TCOD_BKGND_NONE, alignment, "123");
tcod::print(console2, {x, 0}, "123", std::nullopt, std::nullopt, alignment);
CHECK(to_string(console1) == to_string(console2));
}
SECTION("Print rect.") {}
}
TEST_CASE("Left alignment regression.") { test_alignment(TCOD_LEFT); }
TEST_CASE("Center alignment regression.") { test_alignment(TCOD_CENTER); }
TEST_CASE("Right alignment regression.") { test_alignment(TCOD_RIGHT); }
TEST_CASE("Rectangle text alignment.") {
auto console = tcod::Console(12, 1);
// TCOD_Console* console = TCOD_console_new(12, 1);
for (auto& tile : console) {
tile.ch = static_cast<int>('.');
}
tcod::print_rect(console, {0, 0, 0, 0}, "123", std::nullopt, std::nullopt, TCOD_LEFT, TCOD_BKGND_NONE);
tcod::print_rect(console, {0, 0, 0, 0}, "123", std::nullopt, std::nullopt, TCOD_CENTER, TCOD_BKGND_NONE);
tcod::print_rect(console, {0, 0, 0, 0}, "123", std::nullopt, std::nullopt, TCOD_RIGHT, TCOD_BKGND_NONE);
CHECK(to_string(console) == "123.123..123");
}
TEST_CASE("Print color codes.") {
using namespace std::string_literals;
auto console = tcod::Console{8, 1};
std::string text = "1\u0006\u0001\u0002\u00032\u00083"s;
tcod::print(console, {0, 0}, text, WHITE, BLACK, TCOD_LEFT, TCOD_BKGND_SET);
REQUIRE(to_string(console) == "123 ");
CHECK(console.at(0, 0).fg.r == 255);
CHECK(console.at(0, 0).fg.g == 255);
CHECK(console.at(0, 0).fg.b == 255);
CHECK(console.at(0, 0).fg.a == 255);
CHECK(console.at(1, 0).fg.r == 1);
CHECK(console.at(1, 0).fg.g == 2);
CHECK(console.at(1, 0).fg.b == 3);
CHECK(console.at(1, 0).fg.a == 255);
CHECK(console.at(2, 0).fg.r == 255);
CHECK(console.at(2, 0).fg.g == 255);
CHECK(console.at(2, 0).fg.b == 255);
CHECK(console.at(2, 0).fg.a == 255);
}
TEST_CASE("Color code formatting.") {
using namespace std::string_literals;
auto console = tcod::Console(3, 3);
std::string text = "1\u0006\u0001\u0002\u0003\n2 \u0008\n 3"s;
for (auto& tile : console) {
tile.ch = static_cast<int>('.');
}
tcod::print(console, {0, 0}, text, WHITE, BLACK, TCOD_LEFT);
REQUIRE(to_string(console) == ("1..\n2 .\n 3."));
}
TEST_CASE("Malformed UTF-8.", "[!throws]") {
auto console = tcod::Console{8, 1};
std::string text = "\x80";
REQUIRE_THROWS(tcod::print(console, {0, 0}, text, WHITE, BLACK));
}
TEST_CASE("Unicode PUA.") {
auto console = tcod::Console{1, 1};
auto check_character = [&](int codepoint) {
tcod::print(console, {0, 0}, ucs4_to_utf8(codepoint), WHITE, BLACK);
REQUIRE(console.at(0, 0).ch == codepoint);
};
for (int i = 0xE000; i <= 0xF8FF; ++i) check_character(i);
for (int i = 0xF0000; i <= 0xFFFFD; ++i) check_character(i);
for (int i = 0x100000; i <= 0x10FFFD; ++i) check_character(i);
}
TEST_CASE("Print params RGB") {
auto console = tcod::Console{4, 1};
TCOD_PrintParamsRGB params{0};
params.x = 1;
TCOD_printn_rgb(console.get(), params, 1, "A");
REQUIRE(to_string(console) == " A ");
params.x = 2;
TCOD_printf_rgb(console.get(), params, "%s", "B");
REQUIRE(to_string(console) == " AB ");
}
#endif // TCOD_NO_UNICODE
|
