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90 lines
3.1 KiB
90 lines
3.1 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 <TestSuite/Tester.h> |
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#include "Swizzle.h" |
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namespace Magnum { namespace Test { |
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class SwizzleTest: public Corrade::TestSuite::Tester { |
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public: |
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SwizzleTest(); |
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void rgba(); |
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void type(); |
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void defaultType(); |
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}; |
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SwizzleTest::SwizzleTest() { |
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addTests({&SwizzleTest::rgba, |
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&SwizzleTest::type, |
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&SwizzleTest::defaultType}); |
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} |
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void SwizzleTest::rgba() { |
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constexpr auto a = swizzle<'b', 'r', 'a', 'g'>(Vector4i(2, 4, 5, 7)); |
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CORRADE_COMPARE(a, Vector4i(5, 2, 7, 4)); |
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} |
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void SwizzleTest::type() { |
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constexpr Vector4i orig; |
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constexpr Color3<Float> origColor3; |
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constexpr Color4<UnsignedByte> origColor4; |
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constexpr auto a = swizzle<'y', 'a'>(orig); |
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CORRADE_VERIFY((std::is_same<decltype(a), const Vector2i>::value)); |
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constexpr auto b = swizzle<'y', 'z', 'a'>(orig); |
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CORRADE_VERIFY((std::is_same<decltype(b), const Vector3i>::value)); |
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constexpr auto c = swizzle<'y', 'a', 'y', 'x'>(orig); |
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CORRADE_VERIFY((std::is_same<decltype(c), const Vector4i>::value)); |
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constexpr auto d = swizzle<'y', 'z', 'r'>(origColor3); |
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CORRADE_VERIFY((std::is_same<decltype(d), const Color3<Float>>::value)); |
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constexpr auto e = swizzle<'y', 'z', 'a'>(origColor4); |
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CORRADE_VERIFY((std::is_same<decltype(e), const Color3<UnsignedByte>>::value)); |
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constexpr auto f = swizzle<'y', 'z', 'y', 'x'>(origColor3); |
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CORRADE_VERIFY((std::is_same<decltype(f), const Color4<Float>>::value)); |
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constexpr auto g = swizzle<'y', 'a', 'y', 'x'>(origColor4); |
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CORRADE_VERIFY((std::is_same<decltype(g), const Color4<UnsignedByte>>::value)); |
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} |
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void SwizzleTest::defaultType() { |
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constexpr Vector4i orig(1, 2, 3, 4); |
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constexpr auto a = swizzle<'b'>(orig); |
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CORRADE_COMPARE(a, (Math::Vector<1, Int>(3))); |
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constexpr auto b = swizzle<'b', 'r', 'a', 'g', 'z', 'y', 'x'>(orig); |
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CORRADE_COMPARE(b, (Math::Vector<7, Int>(3, 1, 4, 2, 3, 2, 1))); |
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} |
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}} |
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CORRADE_TEST_MAIN(Magnum::Test::SwizzleTest)
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