diff options
Diffstat (limited to 'libs/assimp/test/unit/Common')
| -rw-r--r-- | libs/assimp/test/unit/Common/uiScene.cpp | 109 | ||||
| -rw-r--r-- | libs/assimp/test/unit/Common/utAssertHandler.cpp | 110 | ||||
| -rw-r--r-- | libs/assimp/test/unit/Common/utBase64.cpp | 72 | ||||
| -rw-r--r-- | libs/assimp/test/unit/Common/utLineSplitter.cpp | 71 | ||||
| -rw-r--r-- | libs/assimp/test/unit/Common/utMesh.cpp | 97 | ||||
| -rw-r--r-- | libs/assimp/test/unit/Common/utSpatialSort.cpp | 120 | ||||
| -rw-r--r-- | libs/assimp/test/unit/Common/utStandardShapes.cpp | 57 | ||||
| -rw-r--r-- | libs/assimp/test/unit/Common/utXmlParser.cpp | 86 |
8 files changed, 722 insertions, 0 deletions
diff --git a/libs/assimp/test/unit/Common/uiScene.cpp b/libs/assimp/test/unit/Common/uiScene.cpp new file mode 100644 index 0000000..87001ce --- /dev/null +++ b/libs/assimp/test/unit/Common/uiScene.cpp @@ -0,0 +1,109 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2022, assimp team + +All rights reserved. + +Redistribution and use of this software 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 the assimp team, nor the names of its +contributors may be used to endorse or promote products +derived from this software without specific prior +written permission of the assimp team. + +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 THE COPYRIGHT +OWNER OR CONTRIBUTORS 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. +--------------------------------------------------------------------------- +*/ + +#include "UnitTestPCH.h" + +#include <assimp/scene.h> +#include <assimp/SceneCombiner.h> + +using namespace Assimp; + +class utScene : public ::testing::Test { +protected: + aiScene *scene; + + void SetUp() override { + scene = new aiScene; + } + + void TearDown() override { + delete scene; + scene = nullptr; + } +}; + +TEST_F(utScene, findNodeTest) { + scene->mRootNode = new aiNode(); + scene->mRootNode->mName.Set("test"); + aiNode *child = new aiNode; + child->mName.Set("child"); + scene->mRootNode->addChildren(1, &child); + aiNode *found = scene->mRootNode->FindNode("child"); + EXPECT_EQ(child, found); +} + +TEST_F(utScene, sceneHasContentTest) { + EXPECT_FALSE(scene->HasAnimations()); + EXPECT_FALSE(scene->HasMaterials()); + EXPECT_FALSE(scene->HasMeshes()); + EXPECT_FALSE(scene->HasCameras()); + EXPECT_FALSE(scene->HasLights()); + EXPECT_FALSE(scene->HasTextures()); +} + +TEST_F(utScene, getShortFilenameTest) { + std::string long_filename1 = "foo_bar/name"; + const char *name1 = scene->GetShortFilename(long_filename1.c_str()); + EXPECT_NE(nullptr, name1); + + std::string long_filename2 = "foo_bar\\name"; + const char *name2 = scene->GetShortFilename(long_filename2.c_str()); + EXPECT_NE(nullptr, name2); +} + +TEST_F(utScene, deepCopyTest) { + scene->mRootNode = new aiNode(); + + scene->mNumMeshes = 1; + scene->mMeshes = new aiMesh *[scene->mNumMeshes] (); + scene->mMeshes[0] = new aiMesh (); + + scene->mMeshes[0]->SetTextureCoordsName (0, aiString ("test")); + + { + aiScene* copied = nullptr; + SceneCombiner::CopyScene(&copied,scene); + delete copied; + } +} + +TEST_F(utScene, getEmbeddedTextureTest) { +} diff --git a/libs/assimp/test/unit/Common/utAssertHandler.cpp b/libs/assimp/test/unit/Common/utAssertHandler.cpp new file mode 100644 index 0000000..a2585fe --- /dev/null +++ b/libs/assimp/test/unit/Common/utAssertHandler.cpp @@ -0,0 +1,110 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2022, assimp team + +All rights reserved. + +Redistribution and use of this software 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 the assimp team, nor the names of its +contributors may be used to endorse or promote products +derived from this software without specific prior +written permission of the assimp team. + +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 THE COPYRIGHT +OWNER OR CONTRIBUTORS 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. +--------------------------------------------------------------------------- +*/ + +#include "UnitTestPCH.h" + +/// Ensure this test has asserts on, even if the build type doesn't have asserts by default. +#if !defined(ASSIMP_BUILD_DEBUG) +#define ASSIMP_BUILD_DEBUG +#endif + +#include <assimp/ai_assert.h> +#include <code/Common/AssertHandler.h> + +namespace +{ + /// An exception which is thrown by the testAssertHandler + struct TestAssertException + { + TestAssertException(const char* failedExpression, const char* file, int line) + : m_failedExpression(failedExpression) + , m_file(file) + , m_line(line) + { + } + + std::string m_failedExpression; + std::string m_file; + int m_line; + }; + + /// Swap the default handler, which aborts, by one which throws. + void testAssertHandler(const char* failedExpression, const char* file, int line) + { + throw TestAssertException(failedExpression, file, line); + } + + /// Ensure that the default assert handler is restored after the test is finished. + struct ReplaceHandlerScope + { + ReplaceHandlerScope() + { + Assimp::setAiAssertHandler(testAssertHandler); + } + + ~ReplaceHandlerScope() + { + Assimp::setAiAssertHandler(Assimp::defaultAiAssertHandler); + } + }; +} + +TEST(utAssertHandler, replaceWithThrow) +{ + ReplaceHandlerScope scope; + + try + { + ai_assert((2 + 2 == 5) && "Sometimes people put messages here"); + EXPECT_TRUE(false); + } + catch(const TestAssertException& e) + { + EXPECT_STREQ(e.m_failedExpression.c_str(), "(2 + 2 == 5) && \"Sometimes people put messages here\""); + EXPECT_STREQ(e.m_file.c_str(), __FILE__); + EXPECT_GT(e.m_line, 0); + EXPECT_LT(e.m_line, __LINE__); + } + catch(...) + { + EXPECT_TRUE(false); + } +} diff --git a/libs/assimp/test/unit/Common/utBase64.cpp b/libs/assimp/test/unit/Common/utBase64.cpp new file mode 100644 index 0000000..8b0a60e --- /dev/null +++ b/libs/assimp/test/unit/Common/utBase64.cpp @@ -0,0 +1,72 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2022, assimp team + +All rights reserved. + +Redistribution and use of this software 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 the assimp team, nor the names of its +contributors may be used to endorse or promote products +derived from this software without specific prior +written permission of the assimp team. + +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 THE COPYRIGHT +OWNER OR CONTRIBUTORS 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. +--------------------------------------------------------------------------- +*/ + +#include "UnitTestPCH.h" +#include "TestIOSystem.h" + +#include <assimp/Base64.hpp> + +using namespace std; +using namespace Assimp; + +class Base64Test : public ::testing::Test { +public: + virtual void SetUp() { + } + + virtual void TearDown() { + } +}; + +static const std::vector<uint8_t> assimpStringBinary = { 97, 115, 115, 105, 109, 112 }; +static const std::string assimpStringEncoded = "YXNzaW1w"; + +TEST_F( Base64Test, encodeTest ) { + EXPECT_EQ( "", Base64::Encode (std::vector<uint8_t>{}) ); + EXPECT_EQ( "Vg==", Base64::Encode (std::vector<uint8_t>{ 86 }) ); + EXPECT_EQ( assimpStringEncoded, Base64::Encode (assimpStringBinary) ); +} + +TEST_F( Base64Test, decodeTest ) { + EXPECT_EQ( std::vector<uint8_t> {}, Base64::Decode ("") ); + EXPECT_EQ( std::vector<uint8_t> { 86 }, Base64::Decode ("Vg==") ); + EXPECT_EQ( assimpStringBinary, Base64::Decode (assimpStringEncoded) ); +} diff --git a/libs/assimp/test/unit/Common/utLineSplitter.cpp b/libs/assimp/test/unit/Common/utLineSplitter.cpp new file mode 100644 index 0000000..0a97f72 --- /dev/null +++ b/libs/assimp/test/unit/Common/utLineSplitter.cpp @@ -0,0 +1,71 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2022, assimp team + + + +All rights reserved. + +Redistribution and use of this software 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 the assimp team, nor the names of its +contributors may be used to endorse or promote products +derived from this software without specific prior +written permission of the assimp team. + +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 THE COPYRIGHT +OWNER OR CONTRIBUTORS 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. +--------------------------------------------------------------------------- +*/ +#include "UnitTestPCH.h" + +#include <assimp/LineSplitter.h> +#include <assimp/DefaultIOSystem.h> +#include <string> + +using namespace Assimp; + +class utLineSplitter : public ::testing::Test { + // empty +}; + +TEST_F(utLineSplitter, tokenizetest) { + DefaultIOSystem fs; + IOStream* file = fs.Open(ASSIMP_TEST_MODELS_DIR"/ParsingFiles/linesplitter_tokenizetest.txt", "rb"); + + StreamReaderLE stream(file); + LineSplitter myLineSplitter(stream); +} + +TEST_F( utLineSplitter, issue212Test) { + DefaultIOSystem fs; + IOStream* file = fs.Open(ASSIMP_TEST_MODELS_DIR"/ParsingFiles/linesplitter_emptyline_test.txt", "rb"); + + StreamReaderLE stream(file); + LineSplitter myLineSplitter(stream); + myLineSplitter++; + EXPECT_THROW( myLineSplitter++, std::logic_error ); +} diff --git a/libs/assimp/test/unit/Common/utMesh.cpp b/libs/assimp/test/unit/Common/utMesh.cpp new file mode 100644 index 0000000..77a7113 --- /dev/null +++ b/libs/assimp/test/unit/Common/utMesh.cpp @@ -0,0 +1,97 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2022, assimp team + +All rights reserved. + +Redistribution and use of this software 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 the assimp team, nor the names of its +contributors may be used to endorse or promote products +derived from this software without specific prior +written permission of the assimp team. + +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 THE COPYRIGHT +OWNER OR CONTRIBUTORS 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. +--------------------------------------------------------------------------- +*/ + +#include "UnitTestPCH.h" + +#include <assimp/mesh.h> + +using namespace Assimp; + +class utMesh : public ::testing::Test { +protected: + aiMesh* mesh = nullptr; + + void SetUp() override { + mesh = new aiMesh; + } + + void TearDown() override { + delete mesh; + mesh = nullptr; + } +}; + +TEST_F(utMesh, emptyMeshHasNoContentTest) { + EXPECT_EQ(0u, mesh->mName.length); + EXPECT_FALSE(mesh->HasPositions()); + EXPECT_FALSE(mesh->HasFaces()); + EXPECT_FALSE(mesh->HasNormals()); + EXPECT_FALSE(mesh->HasTangentsAndBitangents()); + EXPECT_FALSE(mesh->HasVertexColors(0)); + EXPECT_FALSE(mesh->HasVertexColors(AI_MAX_NUMBER_OF_COLOR_SETS)); + EXPECT_FALSE(mesh->HasTextureCoords(0)); + EXPECT_FALSE(mesh->HasTextureCoords(AI_MAX_NUMBER_OF_TEXTURECOORDS)); + EXPECT_EQ(0u, mesh->GetNumUVChannels()); + EXPECT_EQ(0u, mesh->GetNumColorChannels()); + EXPECT_FALSE(mesh->HasBones()); + EXPECT_FALSE(mesh->HasTextureCoordsName(0)); + EXPECT_FALSE(mesh->HasTextureCoordsName(AI_MAX_NUMBER_OF_TEXTURECOORDS)); +} + +TEST_F(utMesh, setTextureCoordsName) { + EXPECT_FALSE(mesh->HasTextureCoordsName(0)); + const aiString texcoords_name("texcoord_name"); + mesh->SetTextureCoordsName(0, texcoords_name); + EXPECT_TRUE(mesh->HasTextureCoordsName(0u)); + EXPECT_FALSE(mesh->HasTextureCoordsName(1u)); + ASSERT_NE(nullptr, mesh->mTextureCoordsNames); + ASSERT_NE(nullptr, mesh->mTextureCoordsNames[0]); + EXPECT_STREQ(texcoords_name.C_Str(), mesh->mTextureCoordsNames[0]->C_Str()); + EXPECT_STREQ(texcoords_name.C_Str(), mesh->GetTextureCoordsName(0)->C_Str()); + + // Now clear the name + mesh->SetTextureCoordsName(0, aiString()); + EXPECT_FALSE(mesh->HasTextureCoordsName(0)); + ASSERT_NE(nullptr, mesh->mTextureCoordsNames); + EXPECT_EQ(nullptr, mesh->mTextureCoordsNames[0]); + EXPECT_EQ(nullptr, mesh->GetTextureCoordsName(0)); +} + diff --git a/libs/assimp/test/unit/Common/utSpatialSort.cpp b/libs/assimp/test/unit/Common/utSpatialSort.cpp new file mode 100644 index 0000000..0684e83 --- /dev/null +++ b/libs/assimp/test/unit/Common/utSpatialSort.cpp @@ -0,0 +1,120 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2022, assimp team + +All rights reserved. + +Redistribution and use of this software 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 the assimp team, nor the names of its +contributors may be used to endorse or promote products +derived from this software without specific prior +written permission of the assimp team. + +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 THE COPYRIGHT +OWNER OR CONTRIBUTORS 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. +--------------------------------------------------------------------------- +*/ +#include "UnitTestPCH.h" + +#include <assimp/SpatialSort.h> + +using namespace Assimp; + +class utSpatialSort : public ::testing::Test { +public + : + aiVector3D *vecs; + +protected: + void SetUp() override { + ::srand(static_cast<unsigned>(time(0))); + vecs = new aiVector3D[100]; + for (size_t i = 0; i < 100; ++i) { + vecs[i].x = static_cast<float>(rand()) / (static_cast<float>(RAND_MAX / 100)); + vecs[i].y = static_cast<float>(rand()) / (static_cast<float>(RAND_MAX / 100)); + vecs[i].z = static_cast<float>(rand()) / (static_cast<float>(RAND_MAX / 100)); + } + } + + void TearDown() override { + delete[] vecs; + } +}; + +TEST_F( utSpatialSort, findIdenticalsTest ) { + SpatialSort sSort; + sSort.Fill(vecs, 100, sizeof(aiVector3D)); + + std::vector<unsigned int> indices; + sSort.FindIdenticalPositions(vecs[0], indices); + EXPECT_EQ(1u, indices.size()); +} + +TEST_F(utSpatialSort, findPositionsTest) { + SpatialSort sSort; + sSort.Fill(vecs, 100, sizeof(aiVector3D)); + + std::vector<unsigned int> indices; + sSort.FindPositions(vecs[0], 0.01f, indices); + EXPECT_EQ(1u, indices.size()); +} + +TEST_F(utSpatialSort, highlyDisplacedPositionsTest) { + // Make a cube of positions, and then query it using the SpatialSort object. + constexpr unsigned int verticesPerAxis = 10; + constexpr ai_real step = 0.001f; + // Note the large constant offset here. + constexpr ai_real offset = 5000.0f - (0.5f * verticesPerAxis * step); + constexpr unsigned int totalNumPositions = verticesPerAxis * verticesPerAxis * verticesPerAxis; + aiVector3D* positions = new aiVector3D[totalNumPositions]; + for (unsigned int x = 0; x < verticesPerAxis; ++x) { + for (unsigned int y = 0; y < verticesPerAxis; ++y) { + for (unsigned int z = 0; z < verticesPerAxis; ++z) { + const unsigned int index = (x * verticesPerAxis * verticesPerAxis) + (y * verticesPerAxis) + z; + positions[index] = aiVector3D(offset + (x * step), offset + (y * step), offset + (z * step)); + } + } + } + + SpatialSort sSort; + sSort.Fill(positions, totalNumPositions, sizeof(aiVector3D)); + + // Enough to find a point and its 6 immediate neighbors, but not any other point. + const ai_real epsilon = 1.1f * step; + std::vector<unsigned int> indices; + // Iterate through the _interior_ points of the cube. + for (unsigned int x = 1; x < verticesPerAxis - 1; ++x) { + for (unsigned int y = 1; y < verticesPerAxis - 1; ++y) { + for (unsigned int z = 1; z < verticesPerAxis - 1; ++z) { + const unsigned int index = (x * verticesPerAxis * verticesPerAxis) + (y * verticesPerAxis) + z; + sSort.FindPositions(positions[index], epsilon, indices); + ASSERT_EQ(7u, indices.size()); + } + } + } + delete[] positions; +} diff --git a/libs/assimp/test/unit/Common/utStandardShapes.cpp b/libs/assimp/test/unit/Common/utStandardShapes.cpp new file mode 100644 index 0000000..d7e6d21 --- /dev/null +++ b/libs/assimp/test/unit/Common/utStandardShapes.cpp @@ -0,0 +1,57 @@ +/* +Open Asset Import Library (assimp) +---------------------------------------------------------------------- +Copyright (c) 2006-2022, assimp team +All rights reserved. +Redistribution and use of this software 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 the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. +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 THE COPYRIGHT +OWNER OR CONTRIBUTORS 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. +---------------------------------------------------------------------- +*/ +#include "UnitTestPCH.h" +#include <assimp/mesh.h> +#include <assimp/StandardShapes.h> + +using namespace Assimp; + +class utStandardShapes : public ::testing::Test { + // empty +}; + +TEST_F( utStandardShapes, testMakeMesh ) { + // Make sphere positions + std::vector<aiVector3D> positions; + Assimp::StandardShapes::MakeSphere(1, positions); + + // Make mesh + const auto numIndicesPerPrimitive = 3u; + aiMesh *aiMeshPtr = Assimp::StandardShapes::MakeMesh(positions, numIndicesPerPrimitive); + + // The mNumIndices member of the second face is now incorrect + const auto& face = aiMeshPtr->mFaces[0]; + EXPECT_EQ(face.mNumIndices, numIndicesPerPrimitive); + delete aiMeshPtr; +} + diff --git a/libs/assimp/test/unit/Common/utXmlParser.cpp b/libs/assimp/test/unit/Common/utXmlParser.cpp new file mode 100644 index 0000000..2db78e3 --- /dev/null +++ b/libs/assimp/test/unit/Common/utXmlParser.cpp @@ -0,0 +1,86 @@ +/*------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2022, assimp team + +All rights reserved. + +Redistribution and use of this software 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 the assimp team, nor the names of its +contributors may be used to endorse or promote products +derived from this software without specific prior +written permission of the assimp team. + +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 THE COPYRIGHT +OWNER OR CONTRIBUTORS 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. +-------------------------------------------------------------------------*/ +#include "UnitTestPCH.h" +#include <assimp/XmlParser.h> +#include <assimp/DefaultIOStream.h> +#include <assimp/DefaultIOSystem.h> + +using namespace Assimp; + +class utXmlParser : public ::testing::Test { +public: + utXmlParser() : + Test(), + mIoSystem() { + // empty + } + +protected: + DefaultIOSystem mIoSystem; +}; + +TEST_F(utXmlParser, parse_xml_test) { + XmlParser parser; + std::string filename = ASSIMP_TEST_MODELS_DIR "/X3D/ComputerKeyboard.x3d"; + std::unique_ptr<IOStream> stream(mIoSystem.Open(filename.c_str(), "rb")); + EXPECT_NE(stream.get(), nullptr); + bool result = parser.parse(stream.get()); + EXPECT_TRUE(result); +} + +TEST_F(utXmlParser, parse_xml_and_traverse_test) { + XmlParser parser; + std::string filename = ASSIMP_TEST_MODELS_DIR "/X3D/ComputerKeyboard.x3d"; + std::unique_ptr<IOStream> stream(mIoSystem.Open(filename.c_str(), "rb")); + EXPECT_NE(stream.get(), nullptr); + bool result = parser.parse(stream.get()); + EXPECT_TRUE(result); + XmlNode root = parser.getRootNode(); + + XmlNodeIterator nodeIt(root, XmlNodeIterator::PreOrderMode); + const size_t numNodes = nodeIt.size(); + bool empty = nodeIt.isEmpty(); + EXPECT_FALSE(empty); + EXPECT_NE(numNodes, 0U); + XmlNode node; + while (nodeIt.getNext(node)) { + const std::string nodeName = node.name(); + EXPECT_FALSE(nodeName.empty()); + } +} |