Testing - Migrate QA DRAW tests to GTest (#818)

- Removed 37 DRAW test scripts from `tests/bugs/` directories - Added 31 new GTest C++ test files in appropriate `GTests/` directories - Removed corresponding QAcommands implementations from QABugs source files - Updated CMake FILES.cmake files to include new test files
2026-08-14 20:59:23 +08:00 · 2025-11-10 21:17:50 +00:00
parent 49cf4baea6
commit d166ff70e7
86 changed files with 1989 additions and 2901 deletions
@@ -2028,3 +2028,24 @@ TEST_F(BFuseSimpleTest, BlendBoxWithCylinderBottomNegY_K9)
  const TopoDS_Shape aResult = PerformFuse(aBlendedBox, aCylinder);
  ValidateResult(aResult, 322832);
 }
+
+//==================================================================================================
+// Additional Tests
+//==================================================================================================
+
+TEST_F(BFuseSimpleTest, OCC277_FuseAndCommonOfOverlappingBoxes)
+{
+  BRepPrimAPI_MakeBox aBox1Maker(100, 100, 100);
+  BRepPrimAPI_MakeBox aBox2Maker(gp_Pnt(50, 50, 50), 200, 200, 200);
+
+  TopoDS_Shape aShape1 = aBox1Maker.Shape();
+  TopoDS_Shape aShape2 = aBox2Maker.Shape();
+
+  BRepAlgoAPI_Fuse aFuseOp(aShape1, aShape2);
+  TopoDS_Shape     aFuseResult = aFuseOp.Shape();
+  EXPECT_FALSE(aFuseResult.IsNull());
+
+  BRepAlgoAPI_Common aCommonOp(aShape1, aShape2);
+  TopoDS_Shape       aCommonResult = aCommonOp.Shape();
+  EXPECT_FALSE(aCommonResult.IsNull());
+}
@@ -1,6 +1,8 @@
 # Test source files for TKGeomAlgo
 set(OCCT_TKGeomAlgo_GTests_FILES_LOCATION "${CMAKE_CURRENT_LIST_DIR}")
- 
+
 set(OCCT_TKGeomAlgo_GTests_FILES
+  Geom2dAPI_InterCurveCurve_Test.cxx
  GeomFill_CorrectedFrenet_Test.cxx
+  GeomPlate_BuildPlateSurface_Test.cxx
 )
@@ -0,0 +1,66 @@
+// Copyright (c) 2025 OPEN CASCADE SAS
+//
+// This file is part of Open CASCADE Technology software library.
+//
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
+//
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
+
+#include <Geom2dAPI_InterCurveCurve.hxx>
+#include <Geom2d_Ellipse.hxx>
+#include <gp_Elips2d.hxx>
+#include <gp_Ax2d.hxx>
+#include <gp_Pnt2d.hxx>
+#include <gp_Dir2d.hxx>
+#include <math_NewtonFunctionRoot.hxx>
+#include <math_TrigonometricEquationFunction.hxx>
+
+#include <gtest/gtest.h>
+
+TEST(Geom2dAPI_InterCurveCurve_Test, OCC29289_EllipseIntersectionNewtonRoot)
+{
+  // Create two ellipses
+  gp_Elips2d             e1(gp_Ax2d(gp_Pnt2d(0., 0.), gp_Dir2d(gp_Dir2d::D::X)), 2., 1.);
+  Handle(Geom2d_Ellipse) Ge1 = new Geom2d_Ellipse(e1);
+  gp_Elips2d             e2(gp_Ax2d(gp_Pnt2d(0.5, 0.5), gp_Dir2d(1., 1.)), 2., 1.);
+  Handle(Geom2d_Ellipse) Ge2 = new Geom2d_Ellipse(e2);
+
+  // Find intersection points
+  Geom2dAPI_InterCurveCurve Intersector;
+  Intersector.Init(Ge1, Ge2, 1.e-7);
+  EXPECT_GT(Intersector.NbPoints(), 0) << "Error: intersector found no points";
+
+  // Setup trigonometric equation: A*Cos(x) + B*Sin(x) + C*Cos(2*x) + D*Sin(2*x) + E
+  Standard_Real A, B, C, D, E;
+  A = 1.875;
+  B = -.75;
+  C = -.5;
+  D = -.25;
+  E = -.25;
+  math_TrigonometricEquationFunction MyF(A, B, C, D, E);
+
+  Standard_Real    Tol1  = 1.e-15;
+  Standard_Real    Eps   = 1.5e-12;
+  Standard_Integer Nit[] = {5, 6, 7, 6};
+
+  // For each intersection point, verify Newton root finding
+  Standard_Real    TetaPrev = 0.;
+  Standard_Integer i;
+  for (i = 1; i <= Intersector.NbPoints(); i++)
+  {
+    Standard_Real Teta = Intersector.Intersector().Point(i).ParamOnFirst();
+    Standard_Real X    = Teta - 0.1 * (Teta - TetaPrev);
+    TetaPrev           = Teta;
+
+    math_NewtonFunctionRoot Resol(MyF, X, Tol1, Eps, Nit[i - 1]);
+    ASSERT_TRUE(Resol.IsDone()) << "Error: Newton is not done for " << Teta;
+
+    Standard_Real TetaNewton = Resol.Root();
+    EXPECT_LE(Abs(Teta - TetaNewton), 1.e-7) << "Error: Newton root is wrong for " << Teta;
+  }
+}
@@ -0,0 +1,30 @@
+// Copyright (c) 2025 OPEN CASCADE SAS
+//
+// This file is part of Open CASCADE Technology software library.
+//
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
+//
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
+
+#include <GeomPlate_BuildPlateSurface.hxx>
+
+#include <gtest/gtest.h>
+
+TEST(GeomPlate_BuildPlateSurface, OCC525_PerformWithoutConstraints)
+{
+  GeomPlate_BuildPlateSurface aBuilder;
+  aBuilder.Perform();
+
+  // Note: Due to implementation behavior, IsDone() returns true after Init()
+  // even though Perform() returns early when there are no constraints.
+  // The resulting surface is null, which is the expected behavior.
+  // Original bug OCC525: Bug in GeomPlate_BuildPlateSurface::ComputeSurfInit()
+  EXPECT_TRUE(aBuilder.IsDone());
+  EXPECT_TRUE(aBuilder.Surface().IsNull())
+    << "Surface should be null when Perform() is called without constraints";
+}
@@ -0,0 +1,25 @@
+// Copyright (c) 2025 OPEN CASCADE SAS
+//
+// This file is part of Open CASCADE Technology software library.
+//
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
+//
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
+
+#include <BRepLib_MakeWire.hxx>
+#include <TopoDS_Wire.hxx>
+
+#include <gtest/gtest.h>
+
+TEST(BRepLib_MakeWire_Test, OCC30708_2_InitializeWithNullWire)
+{
+  TopoDS_Wire empty;
+
+  // Should not throw exception when initializing with null wire
+  EXPECT_NO_THROW(BRepLib_MakeWire aWBuilder(empty));
+}
@@ -0,0 +1,80 @@
+// Copyright (c) 2025 OPEN CASCADE SAS
+//
+// This file is part of Open CASCADE Technology software library.
+//
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
+//
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
+
+#include <gtest/gtest.h>
+
+#include <BRepAlgoAPI_Fuse.hxx>
+#include <BRepBuilderAPI_MakePolygon.hxx>
+#include <BRepOffsetAPI_ThruSections.hxx>
+#include <TopoDS_Shape.hxx>
+#include <gp_Pnt.hxx>
+
+// Test OCC10006: BRepOffsetAPI_ThruSections loft operation with Boolean fusion
+TEST(BRepOffsetAPI_ThruSections_Test, OCC10006_LoftAndFusion)
+{
+  // Define bottom and top polygon coordinates for first loft
+  double aBottomPoints1[12] = {10, -10, 0, 100, -10, 0, 100, -100, 0, 10, -100, 0};
+  double aTopPoints1[12]    = {0, 0, 10, 100, 0, 10, 100, -100, 10, 0, -100, 10};
+
+  // Define bottom and top polygon coordinates for second loft
+  double aBottomPoints2[12] = {0, 0, 10.00, 100, 0, 10.00, 100, -100, 10.00, 0, -100, 10.00};
+  double aTopPoints2[12]    = {0, 0, 250, 100, 0, 250, 100, -100, 250, 0, -100, 250};
+
+  // Create polygons
+  BRepBuilderAPI_MakePolygon aBottomPolygon1, aTopPolygon1, aBottomPolygon2, aTopPolygon2;
+  gp_Pnt                     aTmpPnt;
+
+  for (int i = 0; i < 4; i++)
+  {
+    aTmpPnt.SetCoord(aBottomPoints1[3 * i], aBottomPoints1[3 * i + 1], aBottomPoints1[3 * i + 2]);
+    aBottomPolygon1.Add(aTmpPnt);
+
+    aTmpPnt.SetCoord(aTopPoints1[3 * i], aTopPoints1[3 * i + 1], aTopPoints1[3 * i + 2]);
+    aTopPolygon1.Add(aTmpPnt);
+
+    aTmpPnt.SetCoord(aBottomPoints2[3 * i], aBottomPoints2[3 * i + 1], aBottomPoints2[3 * i + 2]);
+    aBottomPolygon2.Add(aTmpPnt);
+
+    aTmpPnt.SetCoord(aTopPoints2[3 * i], aTopPoints2[3 * i + 1], aTopPoints2[3 * i + 2]);
+    aTopPolygon2.Add(aTmpPnt);
+  }
+
+  // Close polygons
+  aBottomPolygon1.Close();
+  aTopPolygon1.Close();
+  aBottomPolygon2.Close();
+  aTopPolygon2.Close();
+
+  // Create first loft (ThruSections)
+  BRepOffsetAPI_ThruSections aLoft1(Standard_True, Standard_True);
+  aLoft1.AddWire(aBottomPolygon1.Wire());
+  aLoft1.AddWire(aTopPolygon1.Wire());
+  aLoft1.Build();
+
+  // Create second loft (ThruSections)
+  BRepOffsetAPI_ThruSections aLoft2(Standard_True, Standard_True);
+  aLoft2.AddWire(aBottomPolygon2.Wire());
+  aLoft2.AddWire(aTopPolygon2.Wire());
+  aLoft2.Build();
+
+  // Verify that loft operations succeeded
+  EXPECT_FALSE(aLoft1.Shape().IsNull()) << "First loft operation should produce a valid shape";
+  EXPECT_FALSE(aLoft2.Shape().IsNull()) << "Second loft operation should produce a valid shape";
+
+  // Perform Boolean fusion of the two lofted shapes
+  BRepAlgoAPI_Fuse aFusion(aLoft1.Shape(), aLoft2.Shape());
+
+  // Verify that fusion operation succeeded
+  EXPECT_FALSE(aFusion.Shape().IsNull())
+    << "Boolean fusion of lofted shapes should produce a valid shape";
+}
@@ -2,4 +2,6 @@
 set(OCCT_TKTopAlgo_GTests_FILES_LOCATION "${CMAKE_CURRENT_LIST_DIR}")

 set(OCCT_TKTopAlgo_GTests_FILES
+  BRepLib_MakeWire_Test.cxx
+  BRepOffsetAPI_ThruSections_Test.cxx
 )