mirror of
https://github.com/libretro/easyrpg-libretro.git
synced 2026-11-10 02:41:35 -10:00
115 lines
3.0 KiB
C++
115 lines
3.0 KiB
C++
#include "text.h"
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#include "pixel_format.h"
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#include "cache.h"
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#include "bitmap.h"
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#include "font.h"
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#include <iostream>
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#include "doctest.h"
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TEST_SUITE_BEGIN("Font");
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constexpr char32_t escape = '\\';
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constexpr int width = 240;
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constexpr int height = 80;
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constexpr int ch = 12;
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constexpr int cwh = 6;
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constexpr int cwf = 12;
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TEST_CASE("FontSizeStr") {
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auto font = Font::Default();
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REQUIRE_EQ(font->GetSize(""), Rect(0, 0, 0, ch));
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REQUIRE_EQ(font->GetSize(" "), Rect(0, 0, cwh, ch));
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REQUIRE_EQ(font->GetSize("\n"), Rect(0, 0, 0, ch));
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REQUIRE_EQ(font->GetSize("$A"), Rect(0, 0, cwh * 2, ch));
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REQUIRE_EQ(font->GetSize("X\nX"), Rect(0, 0, cwh * 2, ch));
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REQUIRE_EQ(font->GetSize("下"), Rect(0, 0, cwf, ch));
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}
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TEST_CASE("FontSizeChar") {
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auto font = Font::Default();
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REQUIRE_EQ(font->GetSize(0), Rect(0, 0, 0, ch));
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REQUIRE_EQ(font->GetSize(U' '), Rect(0, 0, cwh, ch));
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REQUIRE_EQ(font->GetSize(U'\n'), Rect(0, 0, 0, ch));
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REQUIRE_EQ(font->GetSize(U'X'), Rect(0, 0, cwh, ch));
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REQUIRE_EQ(font->GetSize(U'ぽ'), Rect(0, 0, cwf, ch));
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REQUIRE_EQ(font->GetSize(U'下'), Rect(0, 0, cwf, ch));
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}
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TEST_CASE("FontSizeStrEx") {
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auto font = Font::exfont;
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for (char i = 0; i < 52; ++i) {
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REQUIRE_EQ(font->GetSize(std::string(1,i)), Rect(0, 0, cwf, cwf));
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}
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}
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TEST_CASE("FontSizeCharEx") {
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auto font = Font::exfont;
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for (char32_t i = 0; i < 52; ++i) {
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REQUIRE_EQ(font->GetSize(i), Rect(0, 0, cwf, cwf));
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}
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}
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TEST_CASE("FontGlyphChar") {
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Bitmap::SetFormat(format_R8G8B8A8_a().format());
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auto font = Font::Default();
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auto check = [&](char32_t ch, Rect r) {
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auto ret = font->Glyph(ch);
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REQUIRE(ret.bitmap != nullptr);
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REQUIRE_EQ(ret.rect, r);
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};
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check(0, Rect(0, 0, 0, ch));
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check(U' ', Rect(0, 0, cwh, ch));
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check(U'\n', Rect(0, 0, 0, ch));
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check(U'X', Rect(0, 0, cwh, ch));
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check(U'ぽ', Rect(0, 0, cwf, ch));
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check(U'下', Rect(0, 0, cwf, ch));
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}
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TEST_CASE("FontGlyphCharEx") {
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Bitmap::SetFormat(format_R8G8B8A8_a().format());
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auto font = Font::exfont;
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for (char32_t i = 0; i < 52; ++i) {
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auto ret = font->Glyph(i);
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REQUIRE(ret.bitmap != nullptr);
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REQUIRE_EQ(ret.rect, Rect(0, 0, cwf, ch));
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}
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}
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TEST_CASE("FontGlyphChar") {
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Bitmap::SetFormat(format_R8G8B8A8_a().format());
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auto font = Font::Default();
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auto system = Cache::SysBlack();
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auto surface = Bitmap::Create(width, height);
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int color = 0;
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auto check = [&](char32_t ch, Rect r) {
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REQUIRE_EQ(font->Render(*surface, 0, 0, *system, color, ch), r);
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};
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check(0, Rect(0, 0, 0, ch));
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check(U' ', Rect(0, 0, cwh, ch));
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check(U'\n', Rect(0, 0, 0, ch));
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check(U'X', Rect(0, 0, cwh, ch));
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check(U'ぽ', Rect(0, 0, cwf, ch));
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check(U'下', Rect(0, 0, cwf, ch));
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}
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TEST_CASE("FontGlyphCharEx") {
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Bitmap::SetFormat(format_R8G8B8A8_a().format());
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auto font = Font::exfont;
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auto system = Cache::SysBlack();
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auto surface = Bitmap::Create(width, height);
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int color = 0;
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for (char32_t i = 0; i < 52; ++i) {
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REQUIRE_EQ(font->Render(*surface, 0, 0, *system, color, ch), Rect(0, 0, cwf, ch));
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}
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}
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TEST_SUITE_END();
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