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/*
* Copyright (C) 2019-2025 Matthias Klumpp <matthias@tenstral.net>
*
* SPDX-License-Identifier: LGPL-3.0-or-later
*/
#define CATCH_CONFIG_MAIN
#include <catch2/catch_all.hpp>
#include <fstream>
#include <filesystem>
#include <regex>
#include <cstdlib>
#include <format>
#include <chrono>
#include <thread>
#include <memory>
#include <vector>
#include "utils.h"
#include "logging.h"
#include "iconhandler.h"
using namespace ASGenerator;
static struct TestSetup {
TestSetup()
{
setVerbose(true);
}
} testSetup;
TEST_CASE("IconHandler", "[IconHandler]")
{
auto hicolorThemeIndex = Utils::getDataPath("hicolor-theme-index.theme");
// Read theme index data
std::vector<std::uint8_t> indexData;
std::ifstream f(hicolorThemeIndex, std::ios::binary);
REQUIRE(f.is_open());
f.seekg(0, std::ios::end);
indexData.resize(f.tellg());
f.seekg(0, std::ios::beg);
f.read(reinterpret_cast<char *>(indexData.data()), indexData.size());
auto theme = std::make_unique<Theme>("hicolor", indexData);
// Test matching icon filenames for accessories-calculator 48x48
for (const auto &fname : theme->matchingIconFilenames("accessories-calculator", ImageSize(48))) {
bool valid = false;
if (fname.starts_with("/usr/share/icons/hicolor/48x48/"))
valid = true;
if (fname.starts_with("/usr/share/icons/hicolor/scalable/"))
valid = true;
REQUIRE(valid);
// Check if icon is allowed format
bool formatAllowed = IconHandler::iconAllowed(fname);
if (fname.ends_with(".ico"))
REQUIRE_FALSE(formatAllowed);
else
REQUIRE(formatAllowed);
}
// Test matching icon filenames for accessories-text-editor 192x192
for (const auto &fname : theme->matchingIconFilenames("accessories-text-editor", ImageSize(192))) {
bool validPath = false;
if (fname.starts_with("/usr/share/icons/hicolor/192x192/"))
validPath = true;
if (fname.starts_with("/usr/share/icons/hicolor/256x256/"))
validPath = true;
if (fname.starts_with("/usr/share/icons/hicolor/512x512/"))
validPath = true;
if (fname.starts_with("/usr/share/icons/hicolor/scalable/"))
validPath = true;
REQUIRE(validPath);
}
}
TEST_CASE("Theme parsing", "[Theme]")
{
auto hicolorThemeIndex = Utils::getDataPath("hicolor-theme-index.theme");
REQUIRE(std::filesystem::exists(hicolorThemeIndex));
std::vector<std::uint8_t> indexData;
std::ifstream f(hicolorThemeIndex, std::ios::binary);
REQUIRE(f.is_open());
f.seekg(0, std::ios::end);
indexData.resize(f.tellg());
f.seekg(0, std::ios::beg);
f.read(reinterpret_cast<char *>(indexData.data()), indexData.size());
auto theme = std::make_unique<Theme>("hicolor", indexData);
REQUIRE(theme->name() == "hicolor");
REQUIRE_FALSE(theme->directories().empty());
// Test that we can find directories that match various sizes
bool found16x16Match = false;
bool found48x48Match = false;
for (const auto &dir : theme->directories()) {
// Check if we can find a directory that matches 16x16 (base size)
if (theme->directoryMatchesSize(dir, ImageSize(16), false)) {
found16x16Match = true;
}
// Check if we can find a directory that matches 48x48
if (theme->directoryMatchesSize(dir, ImageSize(48), false)) {
found48x48Match = true;
}
}
REQUIRE(found16x16Match);
REQUIRE(found48x48Match);
}
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