+// Copyright (C) 2014-2015 EDF-R&D
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
#include <TestViewer.h>
+#include <HYDROData_Tool.h>
#include <OCCViewer_ViewManager.h>
+#ifdef WIN32
+ #pragma warning ( disable: 4251 )
+#endif
+#include <OCCViewer_ViewPort3d.h>
+#ifdef WIN32
+ #pragma warning ( disable: 4251 )
+#endif
#include <OCCViewer_ViewModel.h>
+#ifdef WIN32
+ #pragma warning ( disable: 4251 )
+#endif
#include <OCCViewer_ViewWindow.h>
+#ifdef WIN32
+ #pragma warning ( disable: 4251 )
+#endif
#include <AIS_InteractiveContext.hxx>
#include <AIS_Shape.hxx>
+#include <Aspect_ColorScale.hxx>
+#include <Prs3d_PointAspect.hxx>
#include <TopoDS_Iterator.hxx>
#include <QDir>
+#include <QPainter>
+#include <QHash>
+
+#ifdef WIN32
+ #pragma warning ( default: 4251 )
+#endif
+
+#include <cppunit/TestAssert.h>
OCCViewer_ViewManager* TestViewer::myViewManager = 0;
OCCViewer_ViewWindow* TestViewer::myViewWindow = 0;
+QString TestViewer::myKey = "";
OCCViewer_ViewManager* TestViewer::viewManager()
{
return TestViewer::viewer()->getAISContext();
}
-void TestViewer::show( const TopoDS_Shape& theShape, const QColor& theColor, int theMode )
+QColor TestViewer::GetColor(int i)
{
- QColor aColor = theColor;
- if( !aColor.isValid() )
+ static QVector<QColor> aCV;
+ if( aCV.isEmpty() )
+ {
+ aCV << QColor(0,0,255)
+ << QColor(0,255,0)
+ << QColor(255,0,0)
+ << QColor(255,255,20)
+ << QColor(20,255,255)
+ << QColor(100,100,20)
+ << QColor(10,100,150);
+ }
+ if (i < aCV.size())
+ return aCV[i];
+ else
{
- // random color
- int aHue = rand()%255;
- aColor = QColor::fromHsl( aHue, 255, 128 );
+ QColor TestColor = aCV[i % aCV.size()];
+ QColor NewColor((TestColor.red() + i * 41) % 256,
+ (TestColor.green() + i * 13) % 256,
+ (TestColor.blue() + i * 23) % 256);
+ return NewColor;
}
+}
- double r = aColor.red() / 255.0;
- double g = aColor.green() / 255.0;
- double b = aColor.blue() / 255.0;
+void TestViewer::show( const Handle(AIS_InteractiveObject)& theObject,
+ int theMode, int theSelectionMode, bool isFitAll, const char* theKey )
+{
+ QString aNewKey = theKey;
+ if( !aNewKey.isEmpty() )
+ {
+ myKey = aNewKey;
+ context()->CloseLocalContext();
+ context()->EraseAll( Standard_False );
+ }
+
+ context()->Display( theObject, theMode, theSelectionMode );
+ if( theSelectionMode > 0 )
+ {
+ context()->OpenLocalContext();
+ context()->Activate( theObject, theSelectionMode, Standard_True );
+ }
+ if( isFitAll )
+ {
+ viewWindow()->onTopView();
+ viewWindow()->onFitAll();
+ }
+}
+
+void TestViewer::show( const TopoDS_Shape& theShape, int theMode, bool isFitAll, const QColor& theColor )
+{
Handle(AIS_Shape) aShape = new AIS_Shape( theShape );
+ if( theShape.ShapeType()==TopAbs_VERTEX )
+ aShape->Attributes()->PointAspect()->SetTypeOfMarker( Aspect_TOM_X );
aShape->SetMaterial( Graphic3d_NOM_PLASTIC );
- aShape->SetColor( Quantity_Color( r, g, b, Quantity_TOC_RGB ) );
+ aShape->SetColor( HYDROData_Tool::toOccColor( theColor ) );
context()->Display( aShape, theMode, 0, Standard_False );
+
+ if( isFitAll )
+ {
+ viewWindow()->onTopView();
+ viewWindow()->onFitAll();
+ }
}
-void TestViewer::show( const TopoDS_Shape& theShape, int theMode, bool isFitAll )
+void TestViewer::show( const TopoDS_Shape& theShape, int theMode, bool isFitAll, const char* theKey )
{
- context()->EraseAll();
-
- if( theShape.ShapeType()==TopAbs_COMPOUND )
+ QString aNewKey = theKey;
+ if( !aNewKey.isEmpty() )
+ {
+ context()->CloseLocalContext();
+ context()->EraseAll( Standard_False );
+ myKey = aNewKey;
+ }
+
+ if( theShape.IsNull() )
+ return;
+
+ int i = 0;
+ if( theShape.ShapeType()==TopAbs_SHELL )
{
TopoDS_Iterator anIt( theShape );
- for( ; anIt.More(); anIt.Next() )
- show( anIt.Value(), QColor(), theMode );
+ for( ; anIt.More(); anIt.Next(), i++ )
+ show( anIt.Value(), theMode, false, GetColor(i) );
}
else
- show( theShape, QColor(), theMode );
+ show( theShape, theMode, false, GetColor(0) );
+
+ if( isFitAll )
+ {
+ viewWindow()->onTopView();
+ viewWindow()->onFitAll();
+ }
+}
+
+bool AreImagesEqual( const QImage& theImage1, const QImage& theImage2, double theTolerance )
+{
+ if( theImage1.isNull() || theImage2.isNull() )
+ return theImage1.isNull() == theImage2.isNull();
+
+ if( theImage1.size() != theImage2.size() )
+ return false;
+
+ int aBytesCount = theImage1.byteCount();
+ const uchar *aBytes1 = theImage1.constBits();
+ const uchar *aBytes2 = theImage2.constBits();
+ int aBytesCountE = 0;
+ for( int i=0; i<aBytesCount; i++ )
+ if( aBytes1[i] != aBytes2[i] )
+ aBytesCountE++;
- viewWindow()->onTopView();
- viewWindow()->onFitAll();
+ if ((double)aBytesCountE / (double)aBytesCount > theTolerance)
+ return false;
+
+ return true;
}
-void TestViewer::dump( const TopoDS_Shape& theShape, int theMode, const QString& theName )
+bool TestViewer::AssertImages( QString& theMessage )
{
- show( theShape, theMode, true );
- QImage anImage = viewWindow()->dumpView();
+ QImage anActualImage = viewWindow()->dumpView();
+
+ QString anExpectedRefFilePath = qgetenv( "HYDRO_REFERENCE_DATA" );
+ anExpectedRefFilePath += "/" + myKey + ".png";
+ QImage anExpectedRefImage;
+ anExpectedRefImage.load( anExpectedRefFilePath );
+
+ if( AreImagesEqual( anActualImage, anExpectedRefImage, 0.001 ) )
+ {
+ theMessage = "";
+ return true;
+ }
+
+ QString aPath = QDir::tempPath() + "/" + myKey + ".png";
+ anActualImage.save( aPath );
+ //std::cout << anActualImage.width() << "x" << anActualImage.height() << std::endl;
+ theMessage = "The viewer contents does not correspond to the reference image: " + myKey;
+
+ QImage aDiff( anExpectedRefImage.width(), anExpectedRefImage.height(), QImage::Format_ARGB32 );
+ QPainter aPainter( &aDiff );
+ aPainter.drawImage( 0, 0, anExpectedRefImage );
+ aPainter.setCompositionMode( QPainter::RasterOp_SourceXorDestination );
+ aPainter.drawImage( 0, 0, anActualImage );
+
+ QString aDiffFilePath = QDir::tempPath() + "/" + myKey + "_diff.png";
+ aDiff.save( aDiffFilePath );
+
+ return false;
+}
+
+Handle_Aspect_ColorScale TestViewer::showColorScale( bool isShow )
+{
+ Handle(V3d_View) aView = myViewWindow->getViewPort()->getView();
+ if( aView.IsNull() )
+ return Handle(Aspect_ColorScale)();
+
+ Handle(Aspect_ColorScale) aColorScale = aView->ColorScale();
+ if( aColorScale.IsNull() )
+ return aColorScale;
+
+ Standard_Real anXPos = 0.05;
+ Standard_Real anYPos = 0.1;
+ Standard_Real aWidth = 0.2;
+ Standard_Real aHeight = 0.5;
+ Standard_Integer aTextHeight = 14;
+ Standard_Integer aNbIntervals = 30;
+
+ aColorScale->SetXPosition( anXPos );
+ aColorScale->SetYPosition( anYPos );
+ aColorScale->SetWidth( aWidth );
+ aColorScale->SetHeight( aHeight );
+ aColorScale->SetTextHeight( aTextHeight );
+ aColorScale->SetNumberOfIntervals( aNbIntervals );
+
+ aColorScale->SetTitle( "test" );
+ aColorScale->SetRange( 0, 1 );
+
+ if( isShow )
+ {
+ if( !aView->ColorScaleIsDisplayed() )
+ aView->ColorScaleDisplay();
+ }
+ else
+ {
+ if( aView->ColorScaleIsDisplayed() )
+ aView->ColorScaleErase();
+ }
+ return aColorScale;
+}
+
+void TestViewer::select( int theViewX, int theViewY )
+{
+ Handle(V3d_View) aView = myViewWindow->getViewPort()->getView();
+ context()->MoveTo( theViewX, theViewY, aView );
+ context()->Select();
+}
+
+QString GetLine( QFile& theFile, bool isUtf8 )
+{
+ QByteArray aLineData = theFile.readLine();
+ QString aLine;
+ if( isUtf8 )
+ aLine = QString::fromUtf8( aLineData );
+ else
+ aLine = aLineData;
+ return aLine;
+}
+
+bool TestViewer::areScriptsEqual( const QString& theBaseName,
+ bool isExpectedUtf8,
+ bool isActualUtf8,
+ int theLinesToOmit )
+{
+ QString anExpectedRefFilePath = qgetenv( "HYDRO_REFERENCE_DATA" );
+ anExpectedRefFilePath += "/" + theBaseName;
+
+ QString anActualFilePath = QDir::tempPath() + "/" + theBaseName;
+
+ QFile anExpected( anExpectedRefFilePath );
+ QFile anActual( anActualFilePath );
+ if( !anExpected.open( QFile::ReadOnly | QFile::Text ) ||
+ !anActual.open ( QFile::ReadOnly | QFile::Text ) )
+ return false;
+
+ for( int i=0; i<theLinesToOmit; i++ )
+ anExpected.readLine();
+
+ bool isEqual = true;
+ while( !anExpected.atEnd() && isEqual )
+ {
+ QString anExpectedLine = GetLine( anExpected, isExpectedUtf8 );
+ QString anActualLine = GetLine( anActual, isActualUtf8 );
+ isEqual = anExpectedLine == anActualLine;
+ }
+
+ if( isEqual )
+ isEqual = anActual.atEnd();
+
+ anExpected.close();
+ anActual.close();
- QString aPath = QDir::tempPath() + "/" + theName + ".png";
- anImage.save( aPath );
+ return isEqual;
}