mirror of
https://github.com/OPM/ResInsight.git
synced 2026-11-14 01:55:53 -06:00
Magne Sjaastad
e3f95cab7f
Add shared face vertex, opposite face vertex and reservoir simulator corner index mapping tables to StructGridInterface and use them instead of local copies.
107 lines
4.1 KiB
C++
107 lines
4.1 KiB
C++
/////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2021- Equinor ASA
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//
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// ResInsight is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
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// for more details.
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//
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/////////////////////////////////////////////////////////////////////////////////
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#include "gtest/gtest.h"
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#include "cvfStructGrid.h"
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using namespace cvf;
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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TEST( StructGridInterfaceTest, TestEdgeVertices )
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{
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{
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// Baseline
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StructGridInterface::FaceType face1 = StructGridInterface::NEG_K;
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StructGridInterface::FaceType face2 = StructGridInterface::POS_I;
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auto indices = StructGridInterface::edgeVertexIndices( face1, face2 );
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EXPECT_EQ( indices.first, 2 );
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EXPECT_EQ( indices.second, 1 );
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}
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{
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// Opposite order as baseline test
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StructGridInterface::FaceType face1 = StructGridInterface::POS_I;
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StructGridInterface::FaceType face2 = StructGridInterface::NEG_K;
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auto indices = StructGridInterface::edgeVertexIndices( face1, face2 );
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EXPECT_EQ( indices.first, 2 );
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EXPECT_EQ( indices.second, 1 );
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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TEST( StructGridInterfaceTest, OppositeFaceVertexIndexMapConnectsCoincidentPillarVertices )
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{
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// Unit cube corners using the ResInsight corner ordering
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const std::array<Vec3d, 8> corners = { Vec3d( 0, 0, 0 ),
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Vec3d( 1, 0, 0 ),
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Vec3d( 1, 1, 0 ),
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Vec3d( 0, 1, 0 ),
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Vec3d( 0, 0, 1 ),
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Vec3d( 1, 0, 1 ),
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Vec3d( 1, 1, 1 ),
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Vec3d( 0, 1, 1 ) };
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const auto& map = StructGridInterface::oppositeFaceVertexIndexMap();
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for ( auto face : StructGridInterface::validFaceTypes() )
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{
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const auto axis = static_cast<int>( StructGridInterface::gridAxisFromFace( face ) );
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const auto& faceIndices = StructGridInterface::cellFaceVertexIndices( face );
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const auto& oppositeIndices = StructGridInterface::cellFaceVertexIndices( StructGridInterface::oppositeFace( face ) );
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for ( size_t i = 0; i < 4; i++ )
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{
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Vec3d diff = corners[faceIndices[i]] - corners[oppositeIndices[map[i]]];
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diff[axis] = 0.0;
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EXPECT_DOUBLE_EQ( 0.0, diff.length() ) << "face " << face << " local vertex " << i;
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}
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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TEST( StructGridInterfaceTest, LegacyCellFaceVertexIndicesMatchesTable )
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{
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for ( auto face : StructGridInterface::validFaceTypes() )
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{
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ubyte legacy[4];
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StructGridInterface::cellFaceVertexIndices( face, legacy );
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const auto& indices = StructGridInterface::cellFaceVertexIndices( face );
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for ( size_t i = 0; i < 4; i++ )
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{
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EXPECT_EQ( indices[i], legacy[i] );
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}
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}
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ubyte untouched[4] = { 9, 9, 9, 9 };
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StructGridInterface::cellFaceVertexIndices( StructGridInterface::NO_FACE, untouched );
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EXPECT_EQ( 9, untouched[0] );
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}
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