138 lines
4.7 KiB
C++
138 lines
4.7 KiB
C++
/*
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---------------------------------------------------------------------------
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Open Asset Import Library (assimp)
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---------------------------------------------------------------------------
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Copyright (c) 2006-2017, assimp team
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All rights reserved.
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Redistribution and use of this software in source and binary forms,
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with or without modification, are permitted provided that the following
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conditions are met:
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* Redistributions of source code must retain the above
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copyright notice, this list of conditions and the
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following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the
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following disclaimer in the documentation and/or other
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materials provided with the distribution.
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* Neither the name of the assimp team, nor the names of its
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contributors may be used to endorse or promote products
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derived from this software without specific prior
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written permission of the assimp team.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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---------------------------------------------------------------------------
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*/
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#include "UnitTestPCH.h"
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#include <FindInvalidDataProcess.h>
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#include "../../include/assimp/mesh.h"
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using namespace std;
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using namespace Assimp;
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class FindInvalidDataProcessTest : public ::testing::Test
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{
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public:
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virtual void SetUp();
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virtual void TearDown();
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protected:
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aiMesh* pcMesh;
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FindInvalidDataProcess* piProcess;
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};
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// ------------------------------------------------------------------------------------------------
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void FindInvalidDataProcessTest::SetUp()
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{
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ASSERT_TRUE( AI_MAX_NUMBER_OF_TEXTURECOORDS >= 3);
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piProcess = new FindInvalidDataProcess();
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pcMesh = new aiMesh();
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pcMesh->mNumVertices = 1000;
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pcMesh->mVertices = new aiVector3D[1000];
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for (unsigned int i = 0; i < 1000;++i)
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pcMesh->mVertices[i] = aiVector3D((float)i);
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pcMesh->mNormals = new aiVector3D[1000];
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for (unsigned int i = 0; i < 1000;++i)
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pcMesh->mNormals[i] = aiVector3D((float)i+1);
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pcMesh->mTangents = new aiVector3D[1000];
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for (unsigned int i = 0; i < 1000;++i)
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pcMesh->mTangents[i] = aiVector3D((float)i);
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pcMesh->mBitangents = new aiVector3D[1000];
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for (unsigned int i = 0; i < 1000;++i)
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pcMesh->mBitangents[i] = aiVector3D((float)i);
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for (unsigned int a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS;++a)
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{
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pcMesh->mTextureCoords[a] = new aiVector3D[1000];
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for (unsigned int i = 0; i < 1000;++i)
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pcMesh->mTextureCoords[a][i] = aiVector3D((float)i);
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}
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}
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// ------------------------------------------------------------------------------------------------
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void FindInvalidDataProcessTest::TearDown()
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{
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delete piProcess;
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delete pcMesh;
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}
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// ------------------------------------------------------------------------------------------------
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TEST_F(FindInvalidDataProcessTest, testStepNegativeResult)
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{
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::memset(pcMesh->mNormals,0,pcMesh->mNumVertices*sizeof(aiVector3D));
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::memset(pcMesh->mBitangents,0,pcMesh->mNumVertices*sizeof(aiVector3D));
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pcMesh->mTextureCoords[2][455] = aiVector3D( std::numeric_limits<float>::quiet_NaN() );
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piProcess->ProcessMesh(pcMesh);
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EXPECT_TRUE(NULL != pcMesh->mVertices);
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EXPECT_TRUE(NULL == pcMesh->mNormals);
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EXPECT_TRUE(NULL == pcMesh->mTangents);
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EXPECT_TRUE(NULL == pcMesh->mBitangents);
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for (unsigned int i = 0; i < 2;++i)
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EXPECT_TRUE(NULL != pcMesh->mTextureCoords[i]);
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for (unsigned int i = 2; i < AI_MAX_NUMBER_OF_TEXTURECOORDS;++i)
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EXPECT_TRUE(NULL == pcMesh->mTextureCoords[i]);
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}
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// ------------------------------------------------------------------------------------------------
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TEST_F(FindInvalidDataProcessTest, testStepPositiveResult)
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{
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piProcess->ProcessMesh(pcMesh);
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EXPECT_TRUE(NULL != pcMesh->mVertices);
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EXPECT_TRUE(NULL != pcMesh->mNormals);
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EXPECT_TRUE(NULL != pcMesh->mTangents);
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EXPECT_TRUE(NULL != pcMesh->mBitangents);
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for (unsigned int i = 0; i < AI_MAX_NUMBER_OF_TEXTURECOORDS;++i)
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EXPECT_TRUE(NULL != pcMesh->mTextureCoords[i]);
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}
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