text: //----------------------------------------------------------------------------//
  //                                                                            //
  // ozz-animation is hosted at http://github.com/guillaumeblanc/ozz-animation  //
  // and distributed under the MIT License (MIT).                               //
  //                                                                            //
  // Copyright (c) 2017 Guillaume Blanc                                         //
  //                                                                            //
  // Permission is hereby granted, free of charge, to any person obtaining a    //
  // copy of this software and associated documentation files (the "Software"), //
  // to deal in the Software without restriction, including without limitation  //
  // the rights to use, copy, modify, merge, publish, distribute, sublicense,   //
  // and/or sell copies of the Software, and to permit persons to whom the      //
  // Software is furnished to do so, subject to the following conditions:       //
  //                                                                            //
  // The above copyright notice and this permission notice shall be included in //
  // all copies or substantial portions of the Software.                        //
  //                                                                            //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR //
  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   //
  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    //
  // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER //
  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    //
  // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        //
  // DEALINGS IN THE SOFTWARE.                                                  //
  //                                                                            //
  //----------------------------------------------------------------------------//
  
  #include "ozz/base/maths/simd_math_archive.h"
  
  #include "gtest/gtest.h"
  
  #include "ozz/base/maths/gtest_math_helper.h"
  
  #include "ozz/base/io/archive.h"
  #include "ozz/base/maths/simd_math.h"
  
  // clang-format off
  
  TEST(SimdMaths, Archive) {
    for (int e = 0; e < 2; ++e) {
      ozz::Endianness endianess = e == 0 ? ozz::kBigEndian : ozz::kLittleEndian;
  
      ozz::io::MemoryStream stream;
      ASSERT_TRUE(stream.opened());
  
      // Write soa math types.
      ozz::io::OArchive o(&stream, endianess);
      const ozz::math::SimdFloat4 of4 =
          ozz::math::simd_float4::Load(46.f, 58.f, 14.f, 5.f);
      o << of4;
      const ozz::math::SimdInt4 oi4 = ozz::math::simd_int4::Load(46, 58, 14, 5);
      o << oi4;
      const ozz::math::Float4x4 of44 = {
          {ozz::math::simd_float4::Load(46.f, 58.f, 14.f, 5.f),
           ozz::math::simd_float4::Load(26.f, 35.f, 1.f, 27.f),
           ozz::math::simd_float4::Load(99.f, 11.f, 4.f, 46.f),
           ozz::math::simd_float4::Load(58.f, 26.f, 14.f, 99.f)}};
      o << of44;
  
      // Reads soa math types.
      stream.Seek(0, ozz::io::Stream::kSet);
      ozz::io::IArchive i(&stream);
      ozz::math::SimdFloat4 if4;
      i >> if4;
      EXPECT_SIMDFLOAT_EQ(if4, 46.f, 58.f, 14.f, 5.f);
      ozz::math::SimdInt4 ii4;
      i >> ii4;
      EXPECT_SIMDINT_EQ(ii4, 46, 58, 14, 5);
      ozz::math::Float4x4 if44;
      i >> if44;
      EXPECT_FLOAT4x4_EQ(if44, 46.f, 58.f, 14.f, 5.f,
                               26.f, 35.f, 1.f, 27.f,
                               99.f, 11.f, 4.f, 46.f,
                               58.f, 26.f, 14.f, 99.f);
    }
  }
  