0026172: Visualization, AIS_LocalContext - locally selected object should not stay...
[occt.git] / src / QABugs / QABugs_19.cxx
index bebcdab..f131aab 100755 (executable)
@@ -22,6 +22,7 @@
 #include <V3d_View.hxx>
 #include <TopoDS_Shape.hxx>
 #include <AIS_InteractiveContext.hxx>
+#include <AIS_LocalContext.hxx>
 #include <AIS_TexturedShape.hxx>
 #include <Image_PixMap.hxx>
 #include <Image_Color.hxx>
@@ -311,7 +312,7 @@ static Standard_Boolean OCC23774Test(const TopoDS_Face& grossPlateFace, const To
     di << "Not Done1 " << "\n";
     return Standard_False;
   }
-  const TopoDS_Shape& step1ModifiedShape = transformer1.ModifiedShape(originalWire);
+  TopoDS_Shape step1ModifiedShape = transformer1.ModifiedShape(originalWire);
   
   BRepExtrema_DistShapeShape distShapeShape1(grossPlateFace,step1ModifiedShape,Extrema_ExtFlag_MIN);
   if(!distShapeShape1.IsDone())
@@ -329,7 +330,7 @@ static Standard_Boolean OCC23774Test(const TopoDS_Face& grossPlateFace, const To
     di << "Not Done1 \n";
     return Standard_False;
   }
-  const TopoDS_Shape& step2ModifiedShape = transformer1.ModifiedShape(step1ModifiedShape);
+  TopoDS_Shape step2ModifiedShape = transformer1.ModifiedShape(step1ModifiedShape);
 
   //This is identity matrix for values but for type is gp_Rotation ?!
   gp_Trsf2d mirror11 = mirror1;
@@ -377,102 +378,148 @@ static Standard_Integer OCC23774(Draw_Interpretor& di, Standard_Integer n, const
 #include <Geom_BSplineSurface.hxx>
 #include <Draw.hxx>
 #include <OSD_Thread.hxx>
-static void GeomConvertTest (Draw_Interpretor& di, Standard_Integer theTargetNbUPoles, Standard_CString theFileName)
-{
-       Handle(Geom_Surface) aSurf = DrawTrSurf::GetSurface(theFileName);
-       GeomConvert_ApproxSurface aGAS (aSurf, 1e-4, GeomAbs_C1, GeomAbs_C1, 9, 9, 100, 1);
-       if (!aGAS.IsDone()) {
-               di << "ApproxSurface is not done!" << "\n";
-               return;
-       }
-       const Handle(Geom_BSplineSurface)& aBSurf = aGAS.Surface();
-       if (aBSurf.IsNull()) {
-               di << "BSplineSurface is not created!" << "\n";
-               return;
-       }
-       di << "Number of UPoles:" << aBSurf->NbUPoles() << "\n";
-       QCOMPARE (aBSurf->NbUPoles(), theTargetNbUPoles);
-}
 
-struct aData {
-       Draw_Interpretor* di;
-       Standard_Integer nbupoles;
-       Standard_CString filename;
+struct GeomConvertTest_Data
+{
+  Standard_Integer nbupoles;
+  Handle(Geom_Surface) surf;
 };
 
-Standard_EXPORT Standard_Address convert(Standard_Address data)
+static Standard_Address GeomConvertTest (Standard_Address data)
 {
-       aData* info = (aData*) data;
-       GeomConvertTest(*(info->di),info->nbupoles,info->filename);
-       return NULL;
+  GeomConvertTest_Data* info = (GeomConvertTest_Data*)data;
+
+  GeomConvert_ApproxSurface aGAS (info->surf, 1e-4, GeomAbs_C1, GeomAbs_C1, 9, 9, 100, 1);
+  if (!aGAS.IsDone()) {
+    cout << "Error: ApproxSurface is not done!" << endl;
+    return Standard_False;
+  }
+  const Handle(Geom_BSplineSurface)& aBSurf = aGAS.Surface();
+  if (aBSurf.IsNull()) {
+    cout << "Error: BSplineSurface is not created!" << endl;
+    return Standard_False;
+  }
+  cout << "Number of UPoles:" << aBSurf->NbUPoles();
+  if (aBSurf->NbUPoles() == info->nbupoles)
+  {
+    cout << ": OK" << endl;
+    return data; // any non-null pointer
+  }
+  else
+  {
+    cout << ": Error, must be " << info->nbupoles << endl;
+    return 0;
+  }
 }
 
 static Standard_Integer OCC23952sweep (Draw_Interpretor& di, Standard_Integer argc, const char ** argv)
 {
-       if (argc != 3) {
-               di << "Usage: " << argv[0] << " invalid number of arguments" << "\n";
-               return 1;
-       }
-       struct aData aStorage;
-       aStorage.di = &di;
-       aStorage.nbupoles = Draw::Atoi(argv[1]); 
-       aStorage.filename = argv[2];
+  if (argc != 3) {
+    cout << "Error: invalid number of arguments" << endl;
+    return 1;
+  }
 
-       OSD_Thread aThread1(convert);
-       aThread1.Run(&aStorage);
-       GeomConvertTest(di,aStorage.nbupoles,aStorage.filename);
-       cout << "result of thread: " << aThread1.Wait() << endl;
+  struct GeomConvertTest_Data aStorage;
+  aStorage.nbupoles = Draw::Atoi(argv[1]); 
+  aStorage.surf = DrawTrSurf::GetSurface(argv[2]);
+  if (aStorage.surf.IsNull())
+  {
+    cout << "Error: " << argv[2] << " is not a DRAW surface!" << endl;
+    return 0;
+  }
 
-       return 0;
-}
+  // start conversion in several threads
+  const int NBTHREADS = 100;
+  OSD_Thread aThread[NBTHREADS];
+  for (int i=0; i < NBTHREADS; i++)
+  { 
+    aThread[i].SetFunction (GeomConvertTest);
+    if (!aThread[i].Run(&aStorage))
+      di << "Error: Cannot start thread << " << i << "\n";
+  }
 
-#include <GeomInt_IntSS.hxx>
-static void GeomIntSSTest (Draw_Interpretor& di, Standard_Integer theNbSol, Standard_CString theFileName1, Standard_CString theFileName2)
-{
-       Handle(Geom_Surface) aSurf1 = DrawTrSurf::GetSurface(theFileName1);
-       Handle(Geom_Surface) aSurf2 = DrawTrSurf::GetSurface(theFileName2);
-       GeomInt_IntSS anInter;
-       anInter.Perform(aSurf1, aSurf2, Precision::Confusion(), Standard_True);
-       if (!anInter.IsDone()) {
-               di << "An intersection is not done!" << "\n";
-               return;
-       }
+  // check results
+  for (int i=0; i < NBTHREADS; i++)
+  { 
+    Standard_Address aResult = 0;
+    if (!aThread[i].Wait(aResult))
+      di << "Error: Failed waiting for thread << " << i << "\n";
+    if (!aResult) 
+      di << "Error: wrong number of poles in thread " << i << "!\n";
+  }
 
-       di << "Number of Lines:" << anInter.NbLines() << "\n";
-       QCOMPARE (anInter.NbLines(), theNbSol);
+  return 0;
 }
 
-struct aNewData {
-       Draw_Interpretor* di;
-       Standard_Integer nbsol;
-       Standard_CString filename1;
-       Standard_CString filename2;
+#include <GeomInt_IntSS.hxx>
+
+struct GeomIntSSTest_Data
+{
+  Standard_Integer nbsol;
+  Handle(Geom_Surface) surf1, surf2;
 };
-Standard_EXPORT Standard_Address convert_inter(Standard_Address data)
+
+static Standard_Address GeomIntSSTest (Standard_Address data)
 {
-       aNewData* info = (aNewData*) data;
-       GeomIntSSTest(*(info->di),info->nbsol,info->filename1,info->filename2);
-       return NULL;
+  GeomIntSSTest_Data* info = (GeomIntSSTest_Data*)data;
+  GeomInt_IntSS anInter;
+  anInter.Perform (info->surf1, info->surf2, Precision::Confusion(), Standard_True);
+  if (!anInter.IsDone()) {
+    cout << "An intersection is not done!" << endl;
+    return 0;
+  }
+
+  cout << "Number of Lines:" << anInter.NbLines();
+  if (anInter.NbLines() == info->nbsol)
+  {
+    cout << ": OK" << endl;
+    return data; // any non-null pointer
+  }
+  else
+  {
+    cout << ": Error, must be " << info->nbsol << endl;
+    return 0;
+  }
 }
 
 static Standard_Integer OCC23952intersect (Draw_Interpretor& di, Standard_Integer argc, const char ** argv)
 {
-       if (argc != 4) {
-               di << "Usage: " << argv[0] << " invalid number of arguments" << "\n";
-               return 1;
-       }
-       struct aNewData aStorage;
-       aStorage.di = &di;
-       aStorage.nbsol = Draw::Atoi(argv[1]); 
-       aStorage.filename1 = argv[2];
-       aStorage.filename2 = argv[3];
+  if (argc != 4) {
+    cout << "Error: invalid number of arguments" << endl;
+    return 1;
+  }
+
+  struct GeomIntSSTest_Data aStorage;
+  aStorage.nbsol = Draw::Atoi(argv[1]); 
+  aStorage.surf1 = DrawTrSurf::GetSurface(argv[2]);
+  aStorage.surf2 = DrawTrSurf::GetSurface(argv[3]);
+  if (aStorage.surf1.IsNull() || aStorage.surf2.IsNull())
+  {
+    cout << "Error: Either " << argv[2] << " or " << argv[3] << " is not a DRAW surface!" << endl;
+    return 0;
+  }
 
-       OSD_Thread aThread1(convert_inter);
-       aThread1.Run(&aStorage);
-       GeomIntSSTest(di,aStorage.nbsol,aStorage.filename1,aStorage.filename2);
-       cout << "result of thread: " << aThread1.Wait() << endl;
+  // start conversion in several threads
+  const int NBTHREADS = 100;
+  OSD_Thread aThread[NBTHREADS];
+  for (int i=0; i < NBTHREADS; i++)
+  { 
+    aThread[i].SetFunction (GeomIntSSTest);
+    if (!aThread[i].Run(&aStorage))
+      di << "Error: Cannot start thread << " << i << "\n";
+  }
 
-       return 0;
+  // check results
+  for (int i=0; i < NBTHREADS; i++)
+  { 
+    Standard_Address aResult = 0;
+    if (!aThread[i].Wait(aResult))
+      di << "Error: Failed waiting for thread << " << i << "\n";
+    if (!aResult) 
+      di << "Error: wrong number of intersections in thread " << i << "!\n"; 
+  }
+
+  return 0;
 }
 
 #include <Geom_SurfaceOfRevolution.hxx> 
@@ -1756,7 +1803,7 @@ struct QABugs_NHandleClass
 #include <STEPCAFControl_Writer.hxx>
 static Standard_Integer OCC23951 (Draw_Interpretor& di, Standard_Integer argc, const char ** argv)
 {
-  if (argc != 1) {
+  if (argc != 2) {
     di << "Usage: " << argv[0] << " invalid number of arguments" << "\n";
     return 1;
   }
@@ -1778,7 +1825,7 @@ static Standard_Integer OCC23951 (Draw_Interpretor& di, Standard_Integer argc, c
     return 1;
   }
 
-  writer.Write("test_box.step");
+  writer.Write(argv[1]);
   return 0;
 }
 
@@ -2201,11 +2248,11 @@ static TopoDS_Shape CreateTestShape (int& theShapeNb)
 #include <TNaming_Builder.hxx>
 static Standard_Integer OCC24931 (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
 {
-  if (argc != 1) {
+  if (argc != 2) {
     di << "Usage: " << argv[0] << " invalid number of arguments"<<"\n";
     return 1;
   }
-  TCollection_ExtendedString aFileName ("testdocument.xml");
+  TCollection_ExtendedString aFileName (argv[1]);
   PCDM_StoreStatus aSStatus  = PCDM_SS_Failure;
 
   Handle(TDocStd_Application) anApp = new AppStd_Application;
@@ -3343,6 +3390,396 @@ static Standard_Integer OCC25547(
   return 0;
 }
 
+#include <TColStd_DataMapIteratorOfDataMapOfIntegerInteger.hxx>
+#include <TColStd_DataMapOfIntegerInteger.hxx>
+#include <OSD.hxx>
+#include <ShapeFix_Wire.hxx>
+#include <ShapeExtend_Status.hxx>
+#ifdef WNT
+#define EXCEPTION ...
+#else
+#define EXCEPTION Standard_Failure
+#endif
+
+static ShapeExtend_Status getStatusGap(const Handle(ShapeFix_Wire)&   theFix,
+                                       const Standard_Boolean theIs3d)
+{
+       for (Standard_Integer i=ShapeExtend_OK; i<=ShapeExtend_FAIL; i++)
+       {
+               Standard_Boolean isFound;
+               if (theIs3d)
+                       isFound = theFix->StatusGaps3d( (ShapeExtend_Status) i );
+               else
+                       isFound = theFix->StatusGaps2d( (ShapeExtend_Status) i );
+               if (isFound) return ShapeExtend_Status(i);
+       }
+       return ShapeExtend_OK;
+}
+
+//===================
+//function : OCC24881
+//purpose  : 
+//===================
+static Standard_Integer OCC24881 (Draw_Interpretor& di, Standard_Integer narg , const char** a)
+{
+  if (narg < 2) {
+    di<<"Usage: "<<a[0]<<" invalid number of arguments"<<"\n";
+    return 1;
+  }
+//    cout <<"FileName1: " << argv[1] <<endl;
+
+  TopoDS_Shape aShape = DBRep::Get (a[1]);
+
+    OSD::SetSignal();
+    Handle(ShapeFix_Wire) aWireFix = new ShapeFix_Wire;
+
+    // map FixStatus - NbSuchStatuses
+    TColStd_DataMapOfIntegerInteger aStatusNbDMap;
+    Standard_Integer nbFixed=0, nbOk=0;
+
+//Begin: STEP 7
+    ShapeExtend_Status aStatus=ShapeExtend_OK;
+    try {
+       TopExp_Explorer aFaceExplorer(aShape, TopAbs_FACE);
+       for (; aFaceExplorer.More(); aFaceExplorer.Next())
+       {
+               TopoDS_Shape aFace = aFaceExplorer.Current();
+               // loop on wires
+               TopoDS_Iterator aWireItr(aFace);
+               for (; aWireItr.More(); aWireItr.Next() )
+               {
+                       Standard_Boolean wasOk = Standard_False;
+                       TopoDS_Wire aSrcWire = TopoDS::Wire(aWireItr.Value());
+
+                       aWireFix->Load (aSrcWire);
+                       aWireFix->SetFace (TopoDS::Face(aFace));
+                       aWireFix->FixReorder(); //correct order is a prerequisite
+                       // fix 3d
+                       if (!aWireFix->FixGaps3d())
+                       {
+                               // not fixed, why?
+                               aStatus = getStatusGap(aWireFix, Standard_True);
+                               if (aStatus == ShapeExtend_OK)
+                                       wasOk = Standard_True;
+                               else
+                               {
+                                       // keep 3d fail status
+                                       if (aStatusNbDMap.IsBound (aStatus))
+                                               aStatusNbDMap(aStatus)++;
+                                       else
+                                               aStatusNbDMap.Bind(aStatus,1);
+                                       continue;
+                               }
+                       }
+
+                       // fix 2d
+                       if (aWireFix->FixGaps2d())
+                               nbFixed++;
+                       else
+                       {
+                               aStatus = getStatusGap(aWireFix, Standard_False);
+                               if (aStatus == ShapeExtend_OK)
+                               {
+                                       if (wasOk)
+                                       {
+                                               nbOk++;
+                                               continue;
+                                       }
+                                       else
+                                               nbFixed++;
+                               }
+                               else
+                               {
+                                       // keep 2d fail status
+                                       Standard_Integer aStatus2d = aStatus + ShapeExtend_FAIL;
+                                       if (aStatusNbDMap.IsBound (aStatus2d))
+                                               aStatusNbDMap(aStatus2d)++;
+                                       else
+                                               aStatusNbDMap.Bind(aStatus2d,1);
+                                       continue;
+                               }
+                       }
+               }
+       }
+//End: STEP 7
+     } catch (EXCEPTION) {
+       di << "Exception is raised = " <<aStatus << "\n";
+       return 1;
+
+     }
+// report what is done
+
+       if (nbFixed)
+       {
+               di <<"Fix_FillGaps_Fixed: nbFixed = "<<nbFixed <<"\n";
+
+       }    
+       if (nbOk)
+       {
+               di << "Fix_FillGaps_NothingToDo" <<"\n";
+
+       }
+       TColStd_DataMapIteratorOfDataMapOfIntegerInteger aStatusItr(aStatusNbDMap);
+       for (; aStatusItr.More(); aStatusItr.Next()) 
+       {
+               switch ((ShapeExtend_Status) aStatusItr.Key()) 
+               {
+                       // treat 3d status
+                       case ShapeExtend_FAIL1:
+                       di <<"Fix_FillGaps_3dNoCurveFail, nb failed = ";
+                       break;
+                       case ShapeExtend_FAIL2:
+                       di <<"Fix_FillGaps_3dSomeGapsFail, nb failed = ";
+                       break;
+                       default:
+                       // treat 2d status
+                       switch ((ShapeExtend_Status) (aStatusItr.Key() - ShapeExtend_FAIL)) 
+                       {
+                               case ShapeExtend_FAIL1:
+                               di <<"Fix_FillGaps_2dNoPCurveFail, nb failed = ";
+                               break;
+                               case ShapeExtend_FAIL2:
+                               di <<"Fix_FillGaps_2dSomeGapsFail, nb failed = ";
+                               break;
+                               default:
+                               break;
+                       }
+               }
+               di <<aStatusItr.Value()<< "\n";
+       }
+       di << ("__________________________________") <<"\n";
+
+  return 0;
+}
+
+//=======================================================================
+//function : OCC26172
+//purpose  :
+//=======================================================================
+static Standard_Integer OCC26172 (Draw_Interpretor& theDI, Standard_Integer theArgNb, const char** theArgVec)
+{
+  if (theArgNb != 1)
+  {
+    std::cerr << "Error: wrong number of arguments! See usage:\n";
+    theDI.PrintHelp (theArgVec[0]);
+    return 1;
+  }
+
+  Handle(AIS_InteractiveContext) anAISContext = ViewerTest::GetAISContext();
+  if(anAISContext.IsNull())
+  {
+    std::cerr << "Error: no active view. Please call vinit.\n";
+    return 1;
+  }
+
+  gp_Pnt aStart (100, 100, 100);
+  gp_Pnt anEnd (300, 400, 600);
+  BRepBuilderAPI_MakeEdge anEdgeBuilder (aStart, anEnd);
+  TopoDS_Edge anEdge = anEdgeBuilder.Edge();
+  Handle(AIS_Shape) aTestAISShape = new AIS_Shape (anEdge);
+  anAISContext->Display (aTestAISShape);
+
+  // 2. activate it in selection modes
+  TColStd_SequenceOfInteger aModes;
+  aModes.Append (AIS_Shape::SelectionMode ((TopAbs_ShapeEnum) TopAbs_VERTEX));
+  aModes.Append (AIS_Shape::SelectionMode ((TopAbs_ShapeEnum) TopAbs_EDGE));
+
+  anAISContext->OpenLocalContext();
+  anAISContext->Deactivate (aTestAISShape);
+  anAISContext->Load (aTestAISShape, -1, true);
+  for (Standard_Integer anIt = 1; anIt <= aModes.Length(); ++anIt)
+  {
+    anAISContext->Activate (aTestAISShape, aModes (anIt));
+  }
+
+  // select entities in vertex selection mode
+  Handle(SelectMgr_Selection) aSelection = aTestAISShape->Selection (aModes (1));
+  for (aSelection->Init(); aSelection->More(); aSelection->Next())
+  {
+    Handle(SelectBasics_SensitiveEntity) anEntity = aSelection->Sensitive()->BaseSensitive();
+    if (anEntity.IsNull())
+    {
+      continue;
+    }
+
+    Handle(SelectMgr_EntityOwner) anOwner =
+      Handle(SelectMgr_EntityOwner)::DownCast (anEntity->OwnerId());
+
+    if (anOwner.IsNull())
+    {
+      continue;
+    }
+
+    anAISContext->LocalContext()->AddOrRemoveSelected (anOwner);
+  }
+
+  // select entities in edge selection mode
+  aSelection = aTestAISShape->Selection (aModes (2));
+  for (aSelection->Init(); aSelection->More(); aSelection->Next())
+  {
+    Handle(SelectBasics_SensitiveEntity) anEntity = aSelection->Sensitive()->BaseSensitive();
+    if (anEntity.IsNull())
+    {
+      continue;
+    }
+
+    Handle(SelectMgr_EntityOwner) anOwner =
+      Handle(SelectMgr_EntityOwner)::DownCast (anEntity->OwnerId());
+
+    if (anOwner.IsNull())
+    {
+      continue;
+    }
+
+    anAISContext->LocalContext()->AddOrRemoveSelected (anOwner);
+  }
+
+  // deactivate vertex mode and check clearing of outdated selection
+  anAISContext->Deactivate (aTestAISShape, aModes (1));
+  anAISContext->LocalContext()->ClearOutdatedSelection (aTestAISShape, true);
+
+  return 0;
+}
+
+#include <IntTools_Context.hxx>
+#include <GeomAPI_ProjectPointOnSurf.hxx>
+
+//=======================================================================
+//function : xprojponf
+//purpose  : 
+//=======================================================================
+Standard_Integer xprojponf (Draw_Interpretor& di, 
+                            Standard_Integer n, 
+                            const char** a)
+{
+  if (n!=3) {
+    di<<" use xprojponf p f \n";
+    return 0;
+  }
+  // 
+  gp_Pnt aP, aPS;
+  TopoDS_Shape aS;
+  TopoDS_Face aF;
+  Handle(IntTools_Context) aCtx;
+  //
+  DrawTrSurf::GetPoint(a[1], aP);
+  aS=DBRep::Get(a[2]);
+  //
+  if (aS.IsNull()) {
+    di<<" null shape is not allowed\n";
+    return 0;
+  }
+  //
+  if (aS.ShapeType()!=TopAbs_FACE) {
+    di << a[2] << " not a face\n";
+    return 0;
+  }
+  //
+  aCtx=new IntTools_Context;
+  //
+  aF=TopoDS::Face(aS);
+  GeomAPI_ProjectPointOnSurf& aPPS=aCtx->ProjPS(aF);
+  //
+  aPPS.Perform(aP);
+  if (!aPPS.IsDone()) {
+    di<<" projection failed\n";
+    return 0;
+  }
+  //
+  aPS=aPPS.NearestPoint();
+  di<< " point px " << aPS.X() << " " << aPS.Y() << " " <<  aPS.Z() << "\n";
+  //
+  return 0;
+}
+
+//=======================================================================
+//function : OCC25547
+//purpose  :
+//=======================================================================
+#include <BRepMesh_CircleTool.hxx>
+
+static Standard_Boolean inspect_point(const gp_XY&        thePoint,
+                                      const gp_XY&        theCenter,
+                                      const Standard_Real theRadius)
+{
+  static Standard_Real aPrecision   = Precision::PConfusion();
+  static Standard_Real aSqPrecision = aPrecision * aPrecision;
+  const gp_XY aDistVec = thePoint - theCenter;
+  if (aDistVec.SquareModulus() - (theRadius * theRadius) < aSqPrecision)
+    return Standard_True;
+  else
+    return Standard_False;
+}
+
+static Standard_Integer OCC24923(
+  Draw_Interpretor& theDI, 
+  Standard_Integer  argc, 
+  const char **     argv)
+{
+  srand(static_cast<unsigned int>(time(NULL)));
+
+  const Standard_Real    aMaxDeviation = (argc > 1) ? Draw::Atof(argv[1]) : 0.01;
+  const Standard_Integer aPointsNb     = 10000000;
+  const Standard_Real    aMinAngle     = 5 * M_PI / 180.;
+  static Standard_Real   aSqPrecision  = Precision::PConfusion() * Precision::PConfusion();
+
+  Standard_Integer aFailedNb = 0;
+  for (Standard_Integer i = 0; i < aPointsNb; ++i)
+  {
+    gp_XY p[3];
+    for (Standard_Integer j = 0; j < 3; ++j)
+      p[j].SetCoord(((Standard_Real)rand())/RAND_MAX, ((Standard_Real)rand())/RAND_MAX);
+
+    // Check that points do not compose degenerated triangle.
+    gp_XY aVec1 = p[1] - p[0];
+    gp_XY aVec2 = p[2] - p[0];
+    if (aVec1.SquareModulus() > aSqPrecision && 
+        aVec2.SquareModulus() > aSqPrecision &&
+        (aVec1 ^ aVec2) > aMinAngle)
+    {
+      gp_XY aCenter;
+      Standard_Real aRadius;
+      if (BRepMesh_CircleTool::MakeCircle(p[0], p[1], p[2], aCenter, aRadius))
+      {
+        if (!inspect_point(p[0], aCenter, aRadius) || 
+            !inspect_point(p[1], aCenter, aRadius) || 
+            !inspect_point(p[2], aCenter, aRadius))
+        {
+         /* theDI << "Missed: " <<
+            "p1=(" << p1.X() << ", " << p1.Y() << "), " <<
+            "p2=(" << p2.X() << ", " << p2.Y() << "), " <<
+            "p3=(" << p3.X() << ", " << p3.Y() << "), " <<
+            "c=(" << aCenter.X() << ", " << aCenter.Y() << "), " <<
+            "r=" << aRadius << "\n";*/
+            
+          ++aFailedNb;
+        }
+
+        continue;
+      }
+    }
+
+    // Ensure that aPointsNb suitable for tests are generated
+    --i;
+  }
+
+  const Standard_Real aDeviation = 
+    1. - (Standard_Real)(aPointsNb - aFailedNb) / (Standard_Real)aPointsNb;
+
+  theDI << "Number of failed cases: " << aFailedNb << " (Total " << aPointsNb << ")\n";
+  if (aDeviation > aMaxDeviation)
+  {
+    theDI << "Failed. Number of incorrect results is too huge: " << 
+      aDeviation * 100 << "% (Max " << aMaxDeviation * 100 << "%)" << "\n";
+    return 1;
+  }
+
+  theDI << "Deviation of incorrect results is: " <<
+    aDeviation * 100 << "% (Max " << aMaxDeviation * 100 << "%)" << "\n";
+  theDI << "Test completed\n";
+  return 0;
+}
+
 void QABugs::Commands_19(Draw_Interpretor& theCommands) {
   const char *group = "QABugs";
 
@@ -3385,8 +3822,8 @@ void QABugs::Commands_19(Draw_Interpretor& theCommands) {
   theCommands.Add ("OCC24755", "OCC24755", __FILE__, OCC24755, group);
   theCommands.Add ("OCC24834", "OCC24834", __FILE__, OCC24834, group);
   theCommands.Add ("OCC24889", "OCC24889", __FILE__, OCC24889, group);
-  theCommands.Add ("OCC23951", "OCC23951", __FILE__, OCC23951, group);
-  theCommands.Add ("OCC24931", "OCC24931", __FILE__, OCC24931, group);
+  theCommands.Add ("OCC23951", "OCC23951 path to saved step file", __FILE__, OCC23951, group);
+  theCommands.Add ("OCC24931", "OCC24931 path to saved xml file", __FILE__, OCC24931, group);
   theCommands.Add ("OCC24945", "OCC24945", __FILE__, OCC24945, group);
   theCommands.Add ("OCC23950", "OCC23950 step_file", __FILE__, OCC23950, group);
   theCommands.Add ("OCC25004", "OCC25004", __FILE__, OCC25004, group);
@@ -3410,5 +3847,9 @@ void QABugs::Commands_19(Draw_Interpretor& theCommands) {
                    "\t\tTopLoc_Location::Transformation()",
                    __FILE__, OCC25545, group);
   theCommands.Add ("OCC25547", "OCC25547", __FILE__, OCC25547, group);
+  theCommands.Add ("OCC24881", "OCC24881 shape", __FILE__, OCC24881, group);
+  theCommands.Add ("OCC26172", "OCC26172", __FILE__, OCC26172, group);
+  theCommands.Add ("xprojponf", "xprojponf p f", __FILE__, xprojponf, group);
+  theCommands.Add ("OCC24923", "OCC24923", __FILE__, OCC24923, group);
   return;
 }