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78 lines
2.6 KiB
78 lines
2.6 KiB
/* |
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This file is part of Magnum. |
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Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 |
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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 <Corrade/TestSuite/Tester.h> |
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#include "Magnum/Math/Swizzle.h" |
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namespace Magnum { namespace Math { namespace Test { |
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struct SwizzleTest: Corrade::TestSuite::Tester { |
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explicit SwizzleTest(); |
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void components(); |
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void constants(); |
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void rgba(); |
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void sizes(); |
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}; |
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typedef Vector<4, Int> Vector4i; |
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SwizzleTest::SwizzleTest() { |
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addTests({&SwizzleTest::components, |
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&SwizzleTest::constants, |
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&SwizzleTest::rgba, |
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&SwizzleTest::sizes}); |
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} |
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void SwizzleTest::components() { |
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constexpr auto a = swizzle<'z', 'x', 'w', 'y'>(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::constants() { |
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constexpr auto a = swizzle<'1', 'w', '0', 'y'>(Vector4i(2, 4, 5, 7)); |
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CORRADE_COMPARE(a, Vector4i(1, 7, 0, 4)); |
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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::sizes() { |
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constexpr auto a = swizzle<'y', 'x', 'x'>(Vector<2, Int>(1, 2)); |
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CORRADE_COMPARE(a, (Vector<3, Int>(2, 1, 1))); |
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constexpr auto b = swizzle<'z'>(Vector4i(1, 2, 3, 4)); |
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CORRADE_COMPARE(b, (Vector<1, Int>(3))); |
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constexpr auto c = swizzle<'z', 'x', 'w', 'y', 'z', 'y', 'x'>(Vector4i(1, 2, 3, 4)); |
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CORRADE_COMPARE(c, (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::Math::Test::SwizzleTest)
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