Mercurial > malikania
diff examples/image/main.cpp @ 74:78de82cc6bde
Tests: move graphical examples into examples, closes #606
author | David Demelier <markand@malikania.fr> |
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date | Thu, 22 Dec 2016 15:17:43 +0100 |
parents | |
children | a162f380f02e |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/examples/image/main.cpp Thu Dec 22 15:17:43 2016 +0100 @@ -0,0 +1,111 @@ +/* + * main.cpp -- test Image + * + * Copyright (c) 2013-2016 Malikania Authors + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include <chrono> +#include <thread> + +#define BOOST_TEST_MODULE "Image" +#include <boost/test/unit_test.hpp> + +#include <malikania/client_resources_loader.hpp> +#include <malikania/image.hpp> +#include <malikania/resources_locator.hpp> +#include <malikania/window.hpp> + +using namespace std::chrono_literals; + +namespace { + +mlk::window window(400, 400); + +} // !namespace + +class test_image { +protected: + mlk::directory_resources_locator m_locator; + mlk::client_resources_loader m_loader; + +public: + test_image() + : m_locator(SOURCE_DIRECTORY "/resources") + , m_loader(m_locator) + { + } +}; + +BOOST_FIXTURE_TEST_SUITE(test_image_suite, test_image) + +BOOST_AUTO_TEST_CASE(image100x10) +{ + try { + auto image = m_loader.load_image("images/100x10.png"); + + BOOST_REQUIRE_EQUAL(100U, image.size().width()); + BOOST_REQUIRE_EQUAL(10U, image.size().height()); + } catch (const std::exception &ex) { + BOOST_FAIL(ex.what()); + } +} + +BOOST_AUTO_TEST_CASE(image16x16) +{ + try { + auto image = m_loader.load_image("images/16x16.png"); + + BOOST_REQUIRE_EQUAL(16U, image.size().width()); + BOOST_REQUIRE_EQUAL(16U, image.size().height()); + } catch (const std::exception &ex) { + BOOST_FAIL(ex.what()); + } +} + +BOOST_AUTO_TEST_CASE(image10x100) +{ + try { + auto image = m_loader.load_image("images/10x100.png"); + + BOOST_REQUIRE_EQUAL(10U, image.size().width()); + BOOST_REQUIRE_EQUAL(100U, image.size().height()); + } catch (const std::exception &ex) { + BOOST_FAIL(ex.what()); + } +} + +BOOST_AUTO_TEST_CASE(notfound) +{ + BOOST_REQUIRE_THROW(m_loader.load_image("image-not-found"), std::exception); +} + +BOOST_AUTO_TEST_CASE(draw) +{ + try { + auto image = m_loader.load_image("images/smiley.png"); + auto x = (400 / 2) - (image.size().width() / 2); + auto y = (400 / 2) - (image.size().height() / 2); + + window.clear(); + image.draw(window, mlk::point(x, y)); + window.present(); + + std::this_thread::sleep_for(3s); + } catch (const std::exception &ex) { + BOOST_FAIL(ex.what()); + } +} + +BOOST_AUTO_TEST_SUITE_END()