text: // ==========================================================================
  //                 SeqAn - The Library for Sequence Analysis
  // ==========================================================================
  // Copyright (c) 2006-2018, Knut Reinert, FU Berlin
  // All rights reserved.
  //
  // Redistribution and use in source and binary forms, with or without
  // modification, are permitted provided that the following conditions are met:
  //
  //     * Redistributions of source code must retain the above copyright
  //       notice, this list of conditions and the following disclaimer.
  //     * Redistributions in binary form must reproduce the above copyright
  //       notice, this list of conditions and the following disclaimer in the
  //       documentation and/or other materials provided with the distribution.
  //     * Neither the name of Knut Reinert or the FU Berlin nor the names of
  //       its contributors may be used to endorse or promote products derived
  //       from this software without specific prior written permission.
  //
  // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  // ARE DISCLAIMED. IN NO EVENT SHALL KNUT REINERT OR THE FU BERLIN BE LIABLE
  // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
  // DAMAGE.
  //
  // ==========================================================================
  
  #ifndef TESTS_ALIGN_TEST_ALIGN_MATRIX_H_
  #define TESTS_ALIGN_TEST_ALIGN_MATRIX_H_
  
  SEQAN_DEFINE_TEST(test_align_matrix)
  {
      using namespace std;
      using namespace seqan;
  
      // Resize the matrix.
      Matrix<double,2> matrix1;
  
      setLength(matrix1, 0, 2);
      setLength(matrix1, 1, 2);
      resize(matrix1);
      value(matrix1,0,0) = 3.0;
      value(matrix1,0,1) = 3.5;
      value(matrix1,1,0) = 14.5;
      value(matrix1,1,1) = -6.0;
  
      Matrix<double,2> matrix2;
  
      setLength(matrix2, 0, 2);
      setLength(matrix2, 1, 2);
      resize(matrix2,1.0);
  
      // Basic 2D operations, A+B,A-B,A*a,A*B, A==B
  
      Matrix<double,2> matrix3;
  
      matrix3 = matrix1 + matrix2;
      SEQAN_ASSERT_EQ(value(matrix3,0,0), value(matrix1,0,0) + value(matrix2,0,0));
      SEQAN_ASSERT_EQ(value(matrix3,0,1), value(matrix1,0,1) + value(matrix2,0,1));
      SEQAN_ASSERT_EQ(value(matrix3,1,0), value(matrix1,1,0) + value(matrix2,1,0));
      SEQAN_ASSERT_EQ(value(matrix3,1,1), value(matrix1,1,1) + value(matrix2,1,1));
      SEQAN_ASSERT_EQ(matrix1 + matrix2, matrix2 + matrix1);
      matrix3 = matrix1 - matrix2;
      SEQAN_ASSERT_EQ(value(matrix3,0,0), value(matrix1,0,0) - value(matrix2,0,0));
      SEQAN_ASSERT_EQ(value(matrix3,0,1), value(matrix1,0,1) - value(matrix2,0,1));
      SEQAN_ASSERT_EQ(value(matrix3,1,0), value(matrix1,1,0) - value(matrix2,1,0));
      SEQAN_ASSERT_EQ(value(matrix3,1,1), value(matrix1,1,1) - value(matrix2,1,1));
  
      SEQAN_ASSERT_EQ(matrix1-matrix2, matrix1+(matrix2*(-1.0)));
      matrix3=matrix1*matrix2;
      matrix3=matrix1*5.0;
      SEQAN_ASSERT_EQ(matrix1 * 5.0, 5.0 * matrix1);
  
      // n-dimensional matrix
      Matrix<double> matrixN;
      setDimension(matrixN,2);
      setLength(matrix2, 0, 3);
      setLength(matrix2, 1, 2);
      resize(matrixN,1.0);
  }
  
  #endif  // TESTS_ALIGN_TEST_ALIGN_MATRIX_H_
  