From 058f98a63658dc1a2579826ba167fd61bed1e21f Mon Sep 17 00:00:00 2001
From: sanine <sanine.not@pm.me>
Date: Fri, 4 Mar 2022 10:47:15 -0600
Subject: add assimp submodule
---
.../assimp-master/test/unit/Common/uiScene.cpp | 109 +++++++++++++++++++
.../test/unit/Common/utAssertHandler.cpp | 110 +++++++++++++++++++
.../assimp-master/test/unit/Common/utBase64.cpp | 72 +++++++++++++
.../test/unit/Common/utLineSplitter.cpp | 71 ++++++++++++
src/mesh/assimp-master/test/unit/Common/utMesh.cpp | 97 +++++++++++++++++
.../test/unit/Common/utSpatialSort.cpp | 120 +++++++++++++++++++++
.../test/unit/Common/utStandardShapes.cpp | 57 ++++++++++
.../assimp-master/test/unit/Common/utXmlParser.cpp | 86 +++++++++++++++
8 files changed, 722 insertions(+)
create mode 100644 src/mesh/assimp-master/test/unit/Common/uiScene.cpp
create mode 100644 src/mesh/assimp-master/test/unit/Common/utAssertHandler.cpp
create mode 100644 src/mesh/assimp-master/test/unit/Common/utBase64.cpp
create mode 100644 src/mesh/assimp-master/test/unit/Common/utLineSplitter.cpp
create mode 100644 src/mesh/assimp-master/test/unit/Common/utMesh.cpp
create mode 100644 src/mesh/assimp-master/test/unit/Common/utSpatialSort.cpp
create mode 100644 src/mesh/assimp-master/test/unit/Common/utStandardShapes.cpp
create mode 100644 src/mesh/assimp-master/test/unit/Common/utXmlParser.cpp
(limited to 'src/mesh/assimp-master/test/unit/Common')
diff --git a/src/mesh/assimp-master/test/unit/Common/uiScene.cpp b/src/mesh/assimp-master/test/unit/Common/uiScene.cpp
new file mode 100644
index 0000000..87001ce
--- /dev/null
+++ b/src/mesh/assimp-master/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/src/mesh/assimp-master/test/unit/Common/utAssertHandler.cpp b/src/mesh/assimp-master/test/unit/Common/utAssertHandler.cpp
new file mode 100644
index 0000000..a2585fe
--- /dev/null
+++ b/src/mesh/assimp-master/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/src/mesh/assimp-master/test/unit/Common/utBase64.cpp b/src/mesh/assimp-master/test/unit/Common/utBase64.cpp
new file mode 100644
index 0000000..8b0a60e
--- /dev/null
+++ b/src/mesh/assimp-master/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/src/mesh/assimp-master/test/unit/Common/utLineSplitter.cpp b/src/mesh/assimp-master/test/unit/Common/utLineSplitter.cpp
new file mode 100644
index 0000000..0a97f72
--- /dev/null
+++ b/src/mesh/assimp-master/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/src/mesh/assimp-master/test/unit/Common/utMesh.cpp b/src/mesh/assimp-master/test/unit/Common/utMesh.cpp
new file mode 100644
index 0000000..77a7113
--- /dev/null
+++ b/src/mesh/assimp-master/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/src/mesh/assimp-master/test/unit/Common/utSpatialSort.cpp b/src/mesh/assimp-master/test/unit/Common/utSpatialSort.cpp
new file mode 100644
index 0000000..0684e83
--- /dev/null
+++ b/src/mesh/assimp-master/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/src/mesh/assimp-master/test/unit/Common/utStandardShapes.cpp b/src/mesh/assimp-master/test/unit/Common/utStandardShapes.cpp
new file mode 100644
index 0000000..d7e6d21
--- /dev/null
+++ b/src/mesh/assimp-master/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/src/mesh/assimp-master/test/unit/Common/utXmlParser.cpp b/src/mesh/assimp-master/test/unit/Common/utXmlParser.cpp
new file mode 100644
index 0000000..2db78e3
--- /dev/null
+++ b/src/mesh/assimp-master/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());
+ }
+}
--
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