56 lines
2.7 KiB
C++
56 lines
2.7 KiB
C++
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// TGUI - Texus' Graphical User Interface
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// Copyright (C) 2012-2019 Bruno Van de Velde (vdv_b@tgui.eu)
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//
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// This software is provided 'as-is', without any express or implied warranty.
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// In no event will the authors be held liable for any damages arising from the use of this software.
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//
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// Permission is granted to anyone to use this software for any purpose,
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// including commercial applications, and to alter it and redistribute it freely,
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// subject to the following restrictions:
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//
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// 1. The origin of this software must not be misrepresented;
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// you must not claim that you wrote the original software.
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// If you use this software in a product, an acknowledgment
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// in the product documentation would be appreciated but is not required.
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//
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// 2. Altered source versions must be plainly marked as such,
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// and must not be misrepresented as being the original software.
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//
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// 3. This notice may not be removed or altered from any source distribution.
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//
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/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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#include "Tests.hpp"
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#include <TGUI/TextureManager.hpp>
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#include <TGUI/Exception.hpp>
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#include <TGUI/Texture.hpp>
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#include <SFML/System/Err.hpp>
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TEST_CASE("[TextureManager]")
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{
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std::streambuf *oldbuf = sf::err().rdbuf(0);
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tgui::Texture texture;
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REQUIRE(tgui::TextureManager::getTexture(texture, "NonExistent.png") == nullptr);
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sf::err().rdbuf(oldbuf);
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tgui::Texture texture1;
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tgui::Texture texture2;
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std::shared_ptr<tgui::TextureData> textureData1 = tgui::TextureManager::getTexture(texture1, "resources/image.png");
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std::shared_ptr<tgui::TextureData> textureData2 = tgui::TextureManager::getTexture(texture2, "resources/image.png");
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REQUIRE(textureData1 != nullptr);
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REQUIRE(textureData2 != nullptr);
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REQUIRE(textureData1 == textureData2);
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REQUIRE_THROWS_AS(tgui::TextureManager::copyTexture(nullptr), tgui::Exception);
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REQUIRE_THROWS_AS(tgui::TextureManager::copyTexture(std::make_shared<tgui::TextureData>()), tgui::Exception);
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REQUIRE_NOTHROW(tgui::TextureManager::copyTexture(textureData1));
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REQUIRE_THROWS_AS(tgui::TextureManager::removeTexture(std::make_shared<tgui::TextureData>()), tgui::Exception);
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REQUIRE_NOTHROW(tgui::TextureManager::removeTexture(textureData1));
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REQUIRE_NOTHROW(tgui::TextureManager::removeTexture(textureData1));
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REQUIRE_NOTHROW(tgui::TextureManager::removeTexture(textureData1));
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REQUIRE_THROWS_AS(tgui::TextureManager::removeTexture(textureData1), tgui::Exception);
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}
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