From: isn <isn@opencascade.com>
Date: Thu, 25 Apr 2019 10:32:58 +0000 (+0300)
Subject: tests for DTM/warnings
X-Git-Tag: SH_V2_2_0~99^2~14^2^2~2
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=8a4fba27faa30e582f7256754ef09ae3ea81910f;p=modules%2Fhydro.git

tests for DTM/warnings
---

diff --git a/src/HYDROData/HYDROData_DTM.cxx b/src/HYDROData/HYDROData_DTM.cxx
index 7349737f..7cf256fc 100644
--- a/src/HYDROData/HYDROData_DTM.cxx
+++ b/src/HYDROData/HYDROData_DTM.cxx
@@ -824,7 +824,7 @@ void HYDROData_DTM::ProfileDiscretization( const Handle(HYDROData_Profile)& theP
   for( double z1 = theMinZ; z1 <= theMaxZ; z1 += theDDZ )
   {
     Handle(Geom2d_Line) aLine = new Geom2d_Line( gp_Pnt2d( 0, z1 ), gp_Dir2d( 1, 0 ) );
-    std::set<double> intersections;
+    std::set<double> intersections;    //TODO the solutions should be treated with some epsilon~1e-8 (computation error of intersector)
     Bnd_Box2d intersect_bndbox;
     for( size_t i = 0; i < n; i++ )
     {
diff --git a/src/HYDRO_tests/test_HYDROData_DTM.cxx b/src/HYDRO_tests/test_HYDROData_DTM.cxx
index 48a47069..be6e80ef 100644
--- a/src/HYDRO_tests/test_HYDROData_DTM.cxx
+++ b/src/HYDRO_tests/test_HYDROData_DTM.cxx
@@ -670,3 +670,82 @@ void test_HYDROData_DTM::test_classifier_1()
   aDoc->Close();
 }
 
+void test_HYDROData_DTM::test_profile_discretization_warnings()
+{
+  Handle(HYDROData_Document) aDoc = HYDROData_Document::Document(1);
+
+  {
+    Handle(HYDROData_Profile) aProfile = 
+      Handle(HYDROData_Profile)::DownCast( aDoc->CreateObject( KIND_PROFILE ) );
+
+    NCollection_Sequence<gp_XY> pnts;
+    pnts.Append( gp_XY( 0.0, 1.0 ) );
+    pnts.Append( gp_XY( 1.0, 0.0 ) );
+    pnts.Append( gp_XY( 2.0, 4.0 ) );
+    pnts.Append( gp_XY( 3.0, 5.0 ) );
+
+    aProfile->SetParametricPoints( pnts );
+    aProfile->GetProfileUZ()->SetSectionType( 0, HYDROData_IPolyline::SECTION_POLYLINE );
+    aProfile->SetLeftPoint( gp_XY( 10, 10 ) );
+    aProfile->SetRightPoint( gp_XY( 10, 20 ) );
+
+    HYDROData_DTM::CurveUZ aMid( 0.0, gp_Vec2d(), 0, 0 ), aWid( 0.0, gp_Vec2d(), 0, 0 );
+    int dummy = 0;
+    QSet<QString> warnings;
+    HYDROData_DTM::ProfileDiscretization( aProfile, 0.0, 0.0, 5.0, 5.0, 0.5, aMid, aWid, dummy, 1E-6, warnings );
+
+    //CPPUNIT_ASSERT_EQUAL(1, warnings.size());
+    CPPUNIT_ASSERT( warnings.contains("One of the extreme points is higher than another"));
+  }
+  {
+    Handle(HYDROData_Profile) aProfile = 
+      Handle(HYDROData_Profile)::DownCast( aDoc->CreateObject( KIND_PROFILE ) );
+
+    NCollection_Sequence<gp_XY> pnts;
+    pnts.Append( gp_XY( 0.0, 1.0 ) );
+    pnts.Append( gp_XY( 1.0, 0.0 ) );
+    pnts.Append( gp_XY( 2.0, 5.0 ) );
+    pnts.Append( gp_XY( 3.0, 0.0 ) );
+    pnts.Append( gp_XY( 4.0, 1.0 ) );
+
+    aProfile->SetParametricPoints( pnts );
+    aProfile->GetProfileUZ()->SetSectionType( 0, HYDROData_IPolyline::SECTION_POLYLINE );
+    aProfile->SetLeftPoint( gp_XY( 10, 10 ) );
+    aProfile->SetRightPoint( gp_XY( 10, 20 ) );
+
+    HYDROData_DTM::CurveUZ aMid( 0.0, gp_Vec2d(), 0, 0 ), aWid( 0.0, gp_Vec2d(), 0, 0 );
+    int dummy = 0;
+    QSet<QString> warnings;
+    HYDROData_DTM::ProfileDiscretization( aProfile, 0.0, 0.0, 5.0, 5.0, 0.5, aMid, aWid, dummy, 1E-6, warnings );
+
+    CPPUNIT_ASSERT_EQUAL(1, warnings.size());
+    CPPUNIT_ASSERT( warnings.contains("More than 2 intersections between profile & altitude Z-lines found"));
+  }
+  {
+    //plato case
+    Handle(HYDROData_Profile) aProfile = 
+      Handle(HYDROData_Profile)::DownCast( aDoc->CreateObject( KIND_PROFILE ) );
+
+    NCollection_Sequence<gp_XY> pnts;
+    pnts.Append( gp_XY( 0.0, 5.0 ) );
+    pnts.Append( gp_XY( 1.0, 5.0 ) );
+    pnts.Append( gp_XY( 2.0, 0.5 ) );
+    pnts.Append( gp_XY( 3.0, 5.0 ) );
+    pnts.Append( gp_XY( 4.0, 5.0 ) );
+
+    aProfile->SetParametricPoints( pnts );
+    aProfile->GetProfileUZ()->SetSectionType( 0, HYDROData_IPolyline::SECTION_POLYLINE );
+    aProfile->SetLeftPoint( gp_XY( 10, 10 ) );
+    aProfile->SetRightPoint( gp_XY( 10, 20 ) );
+
+    HYDROData_DTM::CurveUZ aMid( 0.0, gp_Vec2d(), 0, 0 ), aWid( 0.0, gp_Vec2d(), 0, 0 );
+    int dummy = 0;
+    QSet<QString> warnings;
+    HYDROData_DTM::ProfileDiscretization( aProfile, 0.0, 0.0, 5.0, 5.0, 0.5, aMid, aWid, dummy, 1E-6, warnings );
+
+    CPPUNIT_ASSERT_EQUAL(2, warnings.size());
+    CPPUNIT_ASSERT( warnings.contains("Plato case on extremes"));
+  }
+
+  aDoc->Close();
+}
diff --git a/src/HYDRO_tests/test_HYDROData_DTM.h b/src/HYDRO_tests/test_HYDROData_DTM.h
index 57413786..5b0d0d28 100644
--- a/src/HYDRO_tests/test_HYDROData_DTM.h
+++ b/src/HYDRO_tests/test_HYDROData_DTM.h
@@ -32,6 +32,7 @@ class test_HYDROData_DTM : public CppUnit::TestFixture
   CPPUNIT_TEST( test_presentation );
   CPPUNIT_TEST( test_garonne );
   CPPUNIT_TEST( test_classifier_1 );
+  CPPUNIT_TEST( test_profile_discretization_warnings );
   CPPUNIT_TEST_SUITE_END();
 
 public:
@@ -49,6 +50,7 @@ public:
   void test_presentation();
   void test_garonne();
   void test_classifier_1();
+  void test_profile_discretization_warnings();
 };
 
 CPPUNIT_TEST_SUITE_REGISTRATION( test_HYDROData_DTM );