Tests: Add tests for MeshPart

tests/CMakeLists.txt

@@ -101,6 +101,9 @@ endif(BUILD_MATERIAL)
 if(BUILD_MESH)
   list (APPEND TestExecutables Mesh_tests_run)
 endif(BUILD_MESH)
+if(BUILD_MESH_PART)
+  list (APPEND TestExecutables MeshPart_tests_run)
+endif(BUILD_MESH_PART)
 if(BUILD_PART)
   list (APPEND TestExecutables Part_tests_run)
 endif(BUILD_PART)

tests/src/Mod/CMakeLists.txt

@@ -7,6 +7,9 @@ endif(BUILD_MATERIAL)
 if(BUILD_MESH)
   add_subdirectory(Mesh)
 endif(BUILD_MESH)
+if(BUILD_MESH_PART)
+  add_subdirectory(MeshPart)
+endif(BUILD_MESH_PART)
 if(BUILD_PART)
   add_subdirectory(Part)
 endif(BUILD_PART)

tests/src/Mod/MeshPart/App/CMakeLists.txt

@@ -0,0 +1,11 @@
+target_sources(
+    MeshPart_tests_run
+        PRIVATE
+            ${CMAKE_CURRENT_SOURCE_DIR}/MeshPart.cpp
+)
+
+target_include_directories(
+    MeshPart_tests_run
+        PUBLIC
+            ${CMAKE_BINARY_DIR}
+)

tests/src/Mod/MeshPart/App/MeshPart.cpp

@@ -0,0 +1,103 @@
+#include <gtest/gtest.h>
+#include <BRepPrimAPI_MakeBox.hxx>
+#include <TopoDS_Solid.hxx>
+#include <TopExp_Explorer.hxx>
+#include <TopAbs_ShapeEnum.hxx>
+#include <QObject>
+
+QT_WARNING_PUSH
+QT_WARNING_DISABLE_CLANG("-Wextra-semi")
+QT_WARNING_DISABLE_CLANG("-Woverloaded-virtual")
+#include <SMESH_Version.h>
+#include <SMESH_Gen.hxx>
+#include <SMESH_Mesh.hxx>
+#include <StdMeshers_LocalLength.hxx>
+#include <StdMeshers_Regular_1D.hxx>
+#include <StdMeshers_MEFISTO_2D.hxx>
+#include <StdMeshers_QuadranglePreference.hxx>
+QT_WARNING_POP
+
+// NOLINTBEGIN
+TEST(SMesh, testMefisto)
+{
+    TopoDS_Solid box = BRepPrimAPI_MakeBox(10.0, 10.0, 10.0).Solid();
+
+    SMESH_Gen* gen = new SMESH_Gen();
+#if SMESH_VERSION_MAJOR >= 9
+    SMESH_Mesh* mesh = gen->CreateMesh(true);
+
+    StdMeshers_LocalLength* hyp1d = new StdMeshers_LocalLength(0, gen);
+    hyp1d->SetLength(1.0);
+    StdMeshers_Regular_1D* algo1d = new StdMeshers_Regular_1D(1, gen);
+
+    StdMeshers_QuadranglePreference* hyp2d = new StdMeshers_QuadranglePreference(2, gen);
+    StdMeshers_MEFISTO_2D* algo2d = new StdMeshers_MEFISTO_2D(3, gen);
+#else
+    SMESH_Mesh* mesh = gen->CreateMesh(0, true);
+
+    StdMeshers_LocalLength* hyp1d = new StdMeshers_LocalLength(0, 0, gen);
+    hyp1d->SetLength(1.0);
+    StdMeshers_Regular_1D* algo1d = new StdMeshers_Regular_1D(1, 0, gen);
+
+    StdMeshers_QuadranglePreference* hyp2d = new StdMeshers_QuadranglePreference(2, 0, gen);
+    StdMeshers_MEFISTO_2D* algo2d = new StdMeshers_MEFISTO_2D(3, 0, gen);
+#endif
+
+    mesh->ShapeToMesh(box);
+    mesh->AddHypothesis(box, 0);
+    mesh->AddHypothesis(box, 1);
+    mesh->AddHypothesis(box, 2);
+    mesh->AddHypothesis(box, 3);
+
+    bool success = gen->Compute(*mesh, box);
+    EXPECT_EQ(success, true);
+
+    EXPECT_EQ(mesh->NbNodes(), 1244);
+    EXPECT_EQ(mesh->NbTriangles(), 2484);
+    EXPECT_EQ(mesh->NbQuadrangles(), 0);
+
+    delete hyp1d;
+    delete algo1d;
+    delete hyp2d;
+    delete algo2d;
+    delete mesh;
+    delete gen;
+}
+
+TEST(SMesh, testStdMeshers)
+{
+    TopoDS_Solid box = BRepPrimAPI_MakeBox(10.0, 10.0, 10.0).Solid();
+
+    TopExp_Explorer exp = TopExp_Explorer(box, TopAbs_EDGE);
+    const TopoDS_Shape& edge = exp.Current();
+
+    SMESH_Gen* gen = new SMESH_Gen();
+#if SMESH_VERSION_MAJOR >= 9
+    SMESH_Mesh* mesh = gen->CreateMesh(true);
+
+    StdMeshers_LocalLength* hyp1d = new StdMeshers_LocalLength(0, gen);
+    hyp1d->SetLength(0.1);
+    StdMeshers_Regular_1D* algo1d = new StdMeshers_Regular_1D(1, gen);
+#else
+    SMESH_Mesh* mesh = gen->CreateMesh(0, true);
+
+    StdMeshers_LocalLength* hyp1d = new StdMeshers_LocalLength(0, 0, gen);
+    hyp1d->SetLength(0.1);
+    StdMeshers_Regular_1D* algo1d = new StdMeshers_Regular_1D(1, 0, gen);
+#endif
+
+    mesh->ShapeToMesh(box);
+    mesh->AddHypothesis(edge, 0);
+    mesh->AddHypothesis(edge, 1);
+
+    bool success = gen->Compute(*mesh, box);
+    EXPECT_EQ(success, true);
+
+    EXPECT_EQ(mesh->NbNodes(), 107);
+
+    delete hyp1d;
+    delete algo1d;
+    delete mesh;
+    delete gen;
+}
+// NOLINTEND

tests/src/Mod/MeshPart/CMakeLists.txt

@@ -0,0 +1,17 @@
+
+target_include_directories(MeshPart_tests_run PUBLIC
+    ${EIGEN3_INCLUDE_DIR}
+    ${OCC_INCLUDE_DIR}
+    ${Python3_INCLUDE_DIRS}
+    ${SMESH_INCLUDE_DIR}
+    ${VTK_INCLUDE_DIRS}
+    ${XercesC_INCLUDE_DIRS}
+)
+
+target_link_libraries(MeshPart_tests_run
+    gtest_main
+    ${Google_Tests_LIBS}
+    MeshPart
+)
+
+add_subdirectory(App)