src/HYDRO_tests/TestViewer.h

   1 // Copyright (C) 2014-2015  EDF-R&D
   2 // This library is free software; you can redistribute it and/or
   3 // modify it under the terms of the GNU Lesser General Public
   4 // License as published by the Free Software Foundation; either
   5 // version 2.1 of the License, or (at your option) any later version.
   6 //
   7 // This library is distributed in the hope that it will be useful,
   8 // but WITHOUT ANY WARRANTY; without even the implied warranty of
   9 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  10 // Lesser General Public License for more details.
  11 //
  12 // You should have received a copy of the GNU Lesser General Public
  13 // License along with this library; if not, write to the Free Software
  14 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  15 //
  16 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  17 //
  18
  19 #pragma once
  20
  21 #include <AIS_InteractiveContext.hxx>
  22
  23 class OCCViewer_ViewManager;
  24 class OCCViewer_Viewer;
  25 class OCCViewer_ViewFrame;
  26 class TopoDS_Shape;
  27 class QString;
  28 class QColor;
  29 class QImage;
  30 class AIS_InteractiveObject;
  31 class AIS_ColorScale;
  32
  33 class TestViewer
  34 {
  35 public:
  36   static OCCViewer_ViewManager* viewManager();
  37   static OCCViewer_Viewer* viewer();
  38   static OCCViewer_ViewFrame* viewWindow();
  39   static Handle(AIS_InteractiveContext) context();
  40
  41   static void eraseAll( bool isUpdate, bool eraseStructures = false );
  42   static void show( const Handle(AIS_InteractiveObject)& theObject,
  43                     int theMode, int theSelectionMode, bool isFitAll, const char* theKey );
  44   static void show( const TopoDS_Shape& theShape, int theMode, bool isFitAll, const QColor& theColor,
  45                     int theUIANb = 10, int theVIANb = 10);
  46   static void show( const TopoDS_Shape& theShape, int theMode, bool isFitAll, const char* theKey,
  47                     int theUIANb = 10, int theVIANb = 10);
  48   static bool AssertImages( QString& theMessage, const QImage* = 0, const char* theCase = 0, bool swapRGB = true );
  49   static QColor GetColor(int i);
  50
  51   static Handle(AIS_ColorScale) colorScale();
  52   static void showColorScale( bool );
  53   static bool ColorScaleIsDisplayed();
  54
  55   static void select( int theViewX, int theViewY );
  56
  57   static bool areScriptsEqual( const QString& theBaseName,
  58                                bool isExpectedUtf8,
  59                                bool isActualUtf8,
  60                                int theLinesToOmit,
  61                                QString& theMsg );
  62
  63   static void setKey( const QString& );
  64   static void fitAll();
  65
  66 private:
  67   static OCCViewer_ViewManager* myViewManager;
  68   static OCCViewer_ViewFrame* myViewWindow;
  69   static QString myKey;
  70 };
  71
  72 #define CPPUNIT_ASSERT_IMAGES                              \
  73   {                                                        \
  74     QString aMessage;                                      \
  75     if( !TestViewer::AssertImages( aMessage ) )            \
  76     {                                                      \
  77       TestViewer::showColorScale( false );                 \
  78       std::string aMessageStl = aMessage.toStdString();    \
  79       CPPUNIT_FAIL( aMessageStl.c_str() );                 \
  80     }                                                      \
  81   }                                                        \
  82
  83 #define CPPUNIT_ASSERT_IMAGES2( theImage, theCase )        \
  84   {                                                        \
  85     QString aMessage;                                      \
  86     if( !TestViewer::AssertImages( aMessage, theImage, theCase ) ) \
  87     {                                                      \
  88       TestViewer::showColorScale( false );                 \
  89       std::string aMessageStl = aMessage.toStdString();    \
  90       CPPUNIT_FAIL( aMessageStl.c_str() );                 \
  91     }                                                      \
  92   }                                                        \
  93
  94 #define CPPUNIT_ASSERT_IMAGES3( theImage, theCase, theSwapRGB )        \
  95   {                                                        \
  96     QString aMessage;                                      \
  97     if( !TestViewer::AssertImages( aMessage, theImage, theCase, theSwapRGB ) ) \
  98     {                                                      \
  99       TestViewer::showColorScale( false );                 \
 100       std::string aMessageStl = aMessage.toStdString();    \
 101       CPPUNIT_FAIL( aMessageStl.c_str() );                 \
 102     }                                                      \
 103   }
 104
 105 #define CPPUNIT_ASSERT_SCRIPTS_EQUAL( theBaseName,         \
 106                                       isExpectedUtf8,      \
 107                                       isActualUtf8,        \
 108                                       theLinesToOmit )     \
 109   {                                                        \
 110     QString aMsg;                                          \
 111     if( !TestViewer::areScriptsEqual(                      \
 112           theBaseName, isExpectedUtf8,                     \
 113           isActualUtf8, theLinesToOmit, aMsg ) )           \
 114     {                                                      \
 115       std::string aStlMsg = "Scripts are not equal: " +    \
 116         aMsg.toStdString();                                \
 117       CPPUNIT_FAIL( aStlMsg );                             \
 118     }                                                      \
 119   }                                                        \
 120                                                            \
 121