#include <TestViewer.h>
+#include <random.h>
#include <OCCViewer_ViewManager.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 <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 randomColor()
{
- QColor aColor = theColor;
- if( !aColor.isValid() )
- {
- // random color
- int aHue = rand()%255;
- aColor = QColor::fromHsl( aHue, 255, 128 );
- }
+ int aHue = rand()%255;
+ QColor aColor = QColor::fromHsl( aHue, 255, 128 );
+ return aColor;
+}
- double r = aColor.red() / 255.0;
- double g = aColor.green() / 255.0;
- double b = aColor.blue() / 255.0;
+void TestViewer::show( const TopoDS_Shape& theShape, int theMode, bool isFitAll, const QColor& theColor )
+{
+ double r = theColor.red() / 255.0;
+ double g = theColor.green() / 255.0;
+ double b = theColor.blue() / 255.0;
Handle(AIS_Shape) aShape = new AIS_Shape( theShape );
aShape->SetMaterial( Graphic3d_NOM_PLASTIC );
aShape->SetColor( Quantity_Color( r, g, b, Quantity_TOC_RGB ) );
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, char* theKey )
{
context()->EraseAll();
+ myKey = theKey;
+ test_srand( qHash( theKey ) );
if( theShape.ShapeType()==TopAbs_COMPOUND )
{
TopoDS_Iterator anIt( theShape );
for( ; anIt.More(); anIt.Next() )
- show( anIt.Value(), QColor(), theMode );
+ show( anIt.Value(), theMode, false, randomColor() );
}
else
- show( theShape, QColor(), theMode );
+ show( theShape, theMode, false, randomColor() );
- viewWindow()->onTopView();
- viewWindow()->onFitAll();
+ if( isFitAll )
+ {
+ viewWindow()->onTopView();
+ viewWindow()->onFitAll();
+ }
}
-bool AreImagesEqual( const QImage& theImage1, const QImage& theImage2, double theTolerance = 0.0 )
+bool AreImagesEqual( const QImage& theImage1, const QImage& theImage2, double theTolerance )
{
if( theImage1.isNull() || theImage2.isNull() )
return theImage1.isNull() == theImage2.isNull();
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] )
- return false;
+ aBytesCountE++;
+
+ if ((double)aBytesCountE / (double)aBytesCount > theTolerance)
+ return false;
return true;
}
-bool TestViewer::AssertEqual( const QString& theUseCaseName )
+bool TestViewer::AssertImages( QString& theMessage )
{
QImage anActualImage = viewWindow()->dumpView();
QString anExpectedRefFilePath = qgetenv( "HYDRO_REFERENCE_DATA" );
- anExpectedRefFilePath += "/" + theUseCaseName + ".png";
+ anExpectedRefFilePath += "/" + myKey + ".png";
QImage anExpectedRefImage;
anExpectedRefImage.load( anExpectedRefFilePath );
- if( AreImagesEqual( anActualImage, anExpectedRefImage ) )
+ if( AreImagesEqual( anActualImage, anExpectedRefImage, 0.001 ) )
+ {
+ theMessage = "";
return true;
+ }
- QString aPath = QDir::tempPath() + "/" + theUseCaseName + ".png";
+ QString aPath = QDir::tempPath() + "/" + myKey + ".png";
anActualImage.save( aPath );
- std::string aMessage = "The viewer contents does not correspond to the reference image: " + theUseCaseName.toStdString();
- CPPUNIT_FAIL( aMessage.c_str() );
-
+ 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() + "/" + theUseCaseName + "_diff.png";
- aDiff.save( aPath );
+ QString aDiffFilePath = QDir::tempPath() + "/" + myKey + "_diff.png";
+ aDiff.save( aDiffFilePath );
return false;
}