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115 lines
3.9 KiB
115 lines
3.9 KiB
/* |
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This file is part of Magnum. |
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Copyright © 2010, 2011, 2012, 2013 Vladimír Vondruš <mosra@centrum.cz> |
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Permission is hereby granted, free of charge, to any person obtaining a |
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copy of this software and associated documentation files (the "Software"), |
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to deal in the Software without restriction, including without limitation |
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the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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and/or sell copies of the Software, and to permit persons to whom the |
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Software is furnished to do so, subject to the following conditions: |
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The above copyright notice and this permission notice shall be included |
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in all copies or substantial portions of the Software. |
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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DEALINGS IN THE SOFTWARE. |
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*/ |
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#include <sstream> |
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#include <tuple> |
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#include <Containers/Array.h> |
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#include <TestSuite/Tester.h> |
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#include <Utility/Directory.h> |
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#include "ColorFormat.h" |
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#include "Image.h" |
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#include "Trade/ImageData.h" |
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#include "TgaImageConverter/TgaImageConverter.h" |
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#include "TgaImporter/TgaImporter.h" |
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#include "configure.h" |
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namespace Magnum { namespace Trade { namespace Test { |
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class TgaImageConverterTest: public TestSuite::Tester { |
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public: |
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explicit TgaImageConverterTest(); |
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void wrongFormat(); |
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void wrongType(); |
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void data(); |
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}; |
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namespace { |
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constexpr const char originalData[] = { |
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1, 2, 3, 2, 3, 4, |
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3, 4, 5, 4, 5, 6, |
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5, 6, 7, 6, 7, 8 |
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}; |
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#ifndef MAGNUM_TARGET_GLES |
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const ImageReference2D original(ColorFormat::BGR, ColorType::UnsignedByte, {2, 3}, originalData); |
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#else |
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const ImageReference2D original(ColorFormat::RGB, ColorType::UnsignedByte, {2, 3}, originalData); |
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#endif |
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} |
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TgaImageConverterTest::TgaImageConverterTest() { |
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addTests({&TgaImageConverterTest::wrongFormat, |
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&TgaImageConverterTest::wrongType, |
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&TgaImageConverterTest::data}); |
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} |
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void TgaImageConverterTest::wrongFormat() { |
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ImageReference2D image(ColorFormat::RG, ColorType::UnsignedByte, {}, nullptr); |
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std::ostringstream out; |
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Error::setOutput(&out); |
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const auto data = TgaImageConverter().exportToData(image); |
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CORRADE_VERIFY(!data); |
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CORRADE_COMPARE(out.str(), "Trade::TgaImageConverter::convertToData(): unsupported image format ColorFormat::RG\n"); |
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} |
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void TgaImageConverterTest::wrongType() { |
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ImageReference2D image(ColorFormat::Red, ColorType::Float, {}, nullptr); |
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std::ostringstream out; |
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Error::setOutput(&out); |
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const auto data = TgaImageConverter().exportToData(image); |
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CORRADE_VERIFY(!data); |
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CORRADE_COMPARE(out.str(), "Trade::TgaImageConverter::convertToData(): unsupported image type ColorType::Float\n"); |
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} |
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void TgaImageConverterTest::data() { |
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const auto data = TgaImageConverter().exportToData(original); |
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TgaImporter importer; |
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CORRADE_VERIFY(importer.openData(data)); |
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std::optional<Trade::ImageData2D> converted = importer.image2D(0); |
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CORRADE_VERIFY(converted); |
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CORRADE_COMPARE(converted->size(), Vector2i(2, 3)); |
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#ifndef MAGNUM_TARGET_GLES |
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CORRADE_COMPARE(converted->format(), ColorFormat::BGR); |
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#else |
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CORRADE_COMPARE(converted->format(), ColorFormat::RGB); |
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#endif |
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CORRADE_COMPARE(converted->type(), ColorType::UnsignedByte); |
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CORRADE_COMPARE(std::string(reinterpret_cast<const char*>(converted->data()), 2*3*3), |
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std::string(reinterpret_cast<const char*>(original.data()), 2*3*3)); |
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} |
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}}} |
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CORRADE_TEST_MAIN(Magnum::Trade::Test::TgaImageConverterTest)
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