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WIP: points as db objects - added tests, bug fixes

This commit is contained in:
Matthias Koefferlein 2022-12-04 19:53:37 +01:00
parent 4d04cf4fe3
commit 0c89d8fec8
9 changed files with 265 additions and 28 deletions
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3
src/db/db/dbObjectWithProperties.h
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@ -194,6 +194,9 @@ typedef object_with_properties<DPath> DPathWithProperties;
typedef object_with_properties<PathRef> PathRefWithProperties;
typedef object_with_properties<DPathRef> DPathRefWithProperties;
typedef object_with_properties<Point> PointWithProperties;
typedef object_with_properties<DPoint> DPointWithProperties;
typedef object_with_properties<Edge> EdgeWithProperties;
typedef object_with_properties<DEdge> DEdgeWithProperties;

2
src/db/db/dbShape.h
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@ -1394,7 +1394,7 @@ public:
{
tl_assert (m_type == Point);
if (m_stable) {
return m_with_props ? &**(((ppoint_iter_type *) m_generic.iter)) : &**(((ppoint_iter_type *) m_generic.iter));
return m_with_props ? &**(((ppoint_iter_type *) m_generic.iter)) : &**(((point_iter_type *) m_generic.iter));
} else {
return m_with_props ? m_generic.ppoint : m_generic.point;
}

2
src/db/db/dbShapes2.cc
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@ -965,6 +965,8 @@ template class layer_class<db::Shape::edge_type, db::unstable_layer_tag>;
template class layer_class<db::object_with_properties<db::Shape::edge_type>, db::unstable_layer_tag>;
template class layer_class<db::Shape::edge_pair_type, db::unstable_layer_tag>;
template class layer_class<db::object_with_properties<db::Shape::edge_pair_type>, db::unstable_layer_tag>;
template class layer_class<db::Shape::point_type, db::unstable_layer_tag>;
template class layer_class<db::object_with_properties<db::Shape::point_type>, db::unstable_layer_tag>;
template class layer_class<db::Shape::text_type, db::unstable_layer_tag>;
template class layer_class<db::object_with_properties<db::Shape::text_type>, db::unstable_layer_tag>;
template class layer_class<db::Shape::text_ref_type, db::unstable_layer_tag>;

6
src/db/db/dbShapes3.cc
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@ -152,6 +152,7 @@ template DB_PUBLIC layer<db::Shape::short_box_array_type, db::stable_layer_tag>
template DB_PUBLIC layer<db::object_with_properties<db::Shape::short_box_array_type>, db::stable_layer_tag> &Shapes::get_layer<db::object_with_properties<db::Shape::short_box_array_type>, db::stable_layer_tag> ();
template DB_PUBLIC layer<db::Shape::user_object_type, db::stable_layer_tag> &Shapes::get_layer<db::Shape::user_object_type, db::stable_layer_tag> ();
template DB_PUBLIC layer<db::object_with_properties<db::Shape::user_object_type>, db::stable_layer_tag> &Shapes::get_layer<db::object_with_properties<db::Shape::user_object_type>, db::stable_layer_tag> ();
template DB_PUBLIC layer<db::Shape::polygon_type, db::unstable_layer_tag> &Shapes::get_layer<db::Shape::polygon_type, db::unstable_layer_tag> ();
template DB_PUBLIC layer<db::object_with_properties<db::Shape::polygon_type>, db::unstable_layer_tag> &Shapes::get_layer<db::object_with_properties<db::Shape::polygon_type>, db::unstable_layer_tag> ();
template DB_PUBLIC layer<db::Shape::simple_polygon_type, db::unstable_layer_tag> &Shapes::get_layer<db::Shape::simple_polygon_type, db::unstable_layer_tag> ();
@ -174,6 +175,8 @@ template DB_PUBLIC layer<db::Shape::edge_type, db::unstable_layer_tag> &Shapes::
template DB_PUBLIC layer<db::object_with_properties<db::Shape::edge_type>, db::unstable_layer_tag> &Shapes::get_layer<db::object_with_properties<db::Shape::edge_type>, db::unstable_layer_tag> ();
template DB_PUBLIC layer<db::Shape::edge_pair_type, db::unstable_layer_tag> &Shapes::get_layer<db::Shape::edge_pair_type, db::unstable_layer_tag> ();
template DB_PUBLIC layer<db::object_with_properties<db::Shape::edge_pair_type>, db::unstable_layer_tag> &Shapes::get_layer<db::object_with_properties<db::Shape::edge_pair_type>, db::unstable_layer_tag> ();
template DB_PUBLIC layer<db::Shape::point_type, db::unstable_layer_tag> &Shapes::get_layer<db::Shape::point_type, db::unstable_layer_tag> ();
template DB_PUBLIC layer<db::object_with_properties<db::Shape::point_type>, db::unstable_layer_tag> &Shapes::get_layer<db::object_with_properties<db::Shape::point_type>, db::unstable_layer_tag> ();
template DB_PUBLIC layer<db::Shape::text_type, db::unstable_layer_tag> &Shapes::get_layer<db::Shape::text_type, db::unstable_layer_tag> ();
template DB_PUBLIC layer<db::object_with_properties<db::Shape::text_type>, db::unstable_layer_tag> &Shapes::get_layer<db::object_with_properties<db::Shape::text_type>, db::unstable_layer_tag> ();
template DB_PUBLIC layer<db::Shape::text_ref_type, db::unstable_layer_tag> &Shapes::get_layer<db::Shape::text_ref_type, db::unstable_layer_tag> ();
@ -231,6 +234,7 @@ template DB_PUBLIC const layer<db::Shape::short_box_array_type, db::stable_layer
template DB_PUBLIC const layer<db::object_with_properties<db::Shape::short_box_array_type>, db::stable_layer_tag> &Shapes::get_layer<db::object_with_properties<db::Shape::short_box_array_type>, db::stable_layer_tag> () const;
template DB_PUBLIC const layer<db::Shape::user_object_type, db::stable_layer_tag> &Shapes::get_layer<db::Shape::user_object_type, db::stable_layer_tag> () const;
template DB_PUBLIC const layer<db::object_with_properties<db::Shape::user_object_type>, db::stable_layer_tag> &Shapes::get_layer<db::object_with_properties<db::Shape::user_object_type>, db::stable_layer_tag> () const;
template DB_PUBLIC const layer<db::Shape::polygon_type, db::unstable_layer_tag> &Shapes::get_layer<db::Shape::polygon_type, db::unstable_layer_tag> () const;
template DB_PUBLIC const layer<db::object_with_properties<db::Shape::polygon_type>, db::unstable_layer_tag> &Shapes::get_layer<db::object_with_properties<db::Shape::polygon_type>, db::unstable_layer_tag> () const;
template DB_PUBLIC const layer<db::Shape::simple_polygon_type, db::unstable_layer_tag> &Shapes::get_layer<db::Shape::simple_polygon_type, db::unstable_layer_tag> () const;
@ -253,6 +257,8 @@ template DB_PUBLIC const layer<db::Shape::edge_type, db::unstable_layer_tag> &Sh
template DB_PUBLIC const layer<db::object_with_properties<db::Shape::edge_type>, db::unstable_layer_tag> &Shapes::get_layer<db::object_with_properties<db::Shape::edge_type>, db::unstable_layer_tag> () const;
template DB_PUBLIC const layer<db::Shape::edge_pair_type, db::unstable_layer_tag> &Shapes::get_layer<db::Shape::edge_pair_type, db::unstable_layer_tag> () const;
template DB_PUBLIC const layer<db::object_with_properties<db::Shape::edge_pair_type>, db::unstable_layer_tag> &Shapes::get_layer<db::object_with_properties<db::Shape::edge_pair_type>, db::unstable_layer_tag> () const;
template DB_PUBLIC const layer<db::Shape::point_type, db::unstable_layer_tag> &Shapes::get_layer<db::Shape::point_type, db::unstable_layer_tag> () const;
template DB_PUBLIC const layer<db::object_with_properties<db::Shape::point_type>, db::unstable_layer_tag> &Shapes::get_layer<db::object_with_properties<db::Shape::point_type>, db::unstable_layer_tag> () const;
template DB_PUBLIC const layer<db::Shape::text_type, db::unstable_layer_tag> &Shapes::get_layer<db::Shape::text_type, db::unstable_layer_tag> () const;
template DB_PUBLIC const layer<db::object_with_properties<db::Shape::text_type>, db::unstable_layer_tag> &Shapes::get_layer<db::object_with_properties<db::Shape::text_type>, db::unstable_layer_tag> () const;
template DB_PUBLIC const layer<db::Shape::text_ref_type, db::unstable_layer_tag> &Shapes::get_layer<db::Shape::text_ref_type, db::unstable_layer_tag> () const;

4
src/db/unit_tests/dbEdgePairTests.cc
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@ -35,11 +35,15 @@ TEST(1)
EXPECT_EQ (ep == db::EdgePair (db::Edge (), db::Edge ()), true);
EXPECT_EQ (ep != db::EdgePair (db::Edge (), db::Edge ()), false);
EXPECT_EQ (ep < db::EdgePair (db::Edge (), db::Edge ()), false);
EXPECT_EQ (ep.area (), db::EdgePair::area_type (0));
EXPECT_EQ (ep.perimeter (), db::EdgePair::perimeter_type (0));
ep = db::EdgePair (db::Edge (db::Point (10, 30), db::Point (15, 30)), db::Edge (db::Point (0, 30), db::Point (0, 40)));
EXPECT_EQ (ep.to_string (), "(10,30;15,30)/(0,30;0,40)");
EXPECT_EQ (ep.normalized ().to_string (), "(15,30;10,30)/(0,30;0,40)");
EXPECT_EQ (ep.normalized ().normalized ().to_string (), "(15,30;10,30)/(0,30;0,40)");
EXPECT_EQ (ep.area (), db::EdgePair::area_type (50)); // weird orientation :(
EXPECT_EQ (ep.perimeter (), db::EdgePair::perimeter_type (15));
ep = db::EdgePair (db::Edge (db::Point (1, 2), db::Point (11, 12)), db::Edge (db::Point (-5, 5), db::Point (5, 15)));
EXPECT_EQ (ep.to_string (), "(1,2;11,12)/(-5,5;5,15)");

133
src/db/unit_tests/dbShapeTests.cc
View File

@ -815,3 +815,136 @@ TEST(8)
}
// Edges, EdgePairs, Points
TEST(9)
{
db::Manager m (true);
db::Shapes s (&m, 0, db::default_editable_mode ());
s.insert (db::Point (100, 200));
s.insert (db::Edge (db::Point (100, 200), db::Point (200, 400)));
s.insert (db::EdgePair (db::Edge (db::Point (100, 200), db::Point (200, 400)), db::Edge (db::Point (0, 300), db::Point (100, 500))));
db::ShapeIterator si;
si = s.begin (db::ShapeIterator::All);
EXPECT_EQ (si.at_end (), false);
EXPECT_EQ (si->is_edge (), true);
EXPECT_EQ (si->is_edge_pair (), false);
EXPECT_EQ (si->is_point (), false);
EXPECT_EQ (si->to_string (), "edge (100,200;200,400)");
EXPECT_EQ (si->edge ().to_string (), "(100,200;200,400)");
++si;
EXPECT_EQ (si.at_end (), false);
EXPECT_EQ (si->is_edge (), false);
EXPECT_EQ (si->is_edge_pair (), true);
EXPECT_EQ (si->is_point (), false);
EXPECT_EQ (si->to_string (), "edge_pair (100,200;200,400)/(0,300;100,500)");
EXPECT_EQ (si->edge_pair ().to_string (), "(100,200;200,400)/(0,300;100,500)");
++si;
EXPECT_EQ (si.at_end (), false);
EXPECT_EQ (si->is_edge (), false);
EXPECT_EQ (si->is_edge_pair (), false);
EXPECT_EQ (si->is_point (), true);
EXPECT_EQ (si->to_string (), "point 100,200");
EXPECT_EQ (si->point ().to_string (), "100,200");
++si;
EXPECT_EQ (si.at_end (), true);
si = s.begin (db::ShapeIterator::Edges);
EXPECT_EQ (si.at_end (), false);
EXPECT_EQ (si->is_edge (), true);
EXPECT_EQ (si->is_edge_pair (), false);
EXPECT_EQ (si->is_point (), false);
EXPECT_EQ (si->to_string (), "edge (100,200;200,400)");
EXPECT_EQ (si->edge ().to_string (), "(100,200;200,400)");
++si;
EXPECT_EQ (si.at_end (), true);
si = s.begin (db::ShapeIterator::EdgePairs);
EXPECT_EQ (si.at_end (), false);
EXPECT_EQ (si->is_edge (), false);
EXPECT_EQ (si->is_edge_pair (), true);
EXPECT_EQ (si->is_point (), false);
EXPECT_EQ (si->to_string (), "edge_pair (100,200;200,400)/(0,300;100,500)");
EXPECT_EQ (si->edge_pair ().to_string (), "(100,200;200,400)/(0,300;100,500)");
++si;
EXPECT_EQ (si.at_end (), true);
si = s.begin (db::ShapeIterator::Points);
EXPECT_EQ (si.at_end (), false);
EXPECT_EQ (si->is_edge (), false);
EXPECT_EQ (si->is_edge_pair (), false);
EXPECT_EQ (si->is_point (), true);
EXPECT_EQ (si->to_string (), "point 100,200");
EXPECT_EQ (si->point ().to_string (), "100,200");
++si;
EXPECT_EQ (si.at_end (), true);
s.clear ();
s.insert (db::PointWithProperties (db::Point (100, 200), 1));
s.insert (db::EdgeWithProperties (db::Edge (db::Point (100, 200), db::Point (200, 400)), 2));
s.insert (db::EdgePairWithProperties (db::EdgePair (db::Edge (db::Point (100, 200), db::Point (200, 400)), db::Edge (db::Point (0, 300), db::Point (100, 500))), 3));
si = s.begin (db::ShapeIterator::All);
EXPECT_EQ (si.at_end (), false);
EXPECT_EQ (si->is_edge (), true);
EXPECT_EQ (si->prop_id (), db::properties_id_type (2));
EXPECT_EQ (si->is_edge_pair (), false);
EXPECT_EQ (si->is_point (), false);
EXPECT_EQ (si->to_string (), "edge (100,200;200,400) prop_id=2");
EXPECT_EQ (si->edge ().to_string (), "(100,200;200,400)");
++si;
EXPECT_EQ (si.at_end (), false);
EXPECT_EQ (si->is_edge (), false);
EXPECT_EQ (si->is_edge_pair (), true);
EXPECT_EQ (si->prop_id (), db::properties_id_type (3));
EXPECT_EQ (si->is_point (), false);
EXPECT_EQ (si->to_string (), "edge_pair (100,200;200,400)/(0,300;100,500) prop_id=3");
EXPECT_EQ (si->edge_pair ().to_string (), "(100,200;200,400)/(0,300;100,500)");
++si;
EXPECT_EQ (si.at_end (), false);
EXPECT_EQ (si->is_edge (), false);
EXPECT_EQ (si->is_edge_pair (), false);
EXPECT_EQ (si->is_point (), true);
EXPECT_EQ (si->prop_id (), db::properties_id_type (1));
EXPECT_EQ (si->to_string (), "point 100,200 prop_id=1");
EXPECT_EQ (si->point ().to_string (), "100,200");
++si;
EXPECT_EQ (si.at_end (), true);
}

54
src/db/unit_tests/dbShapesTests.cc
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@ -3406,33 +3406,6 @@ TEST(24c)
EXPECT_EQ (shapes_to_string_norm (_this, s1), "");
}
// Bug #107
TEST(100)
{
db::Manager m (true);
db::Shapes shapes1 (&m, 0, true);
m.transaction ("y");
shapes1.insert (db::Box (200, -200, 100, -100));
m.commit ();
EXPECT_EQ (shapes_to_string_norm (_this, shapes1),
"box (100,-200;200,-100) #0\n"
);
m.undo ();
EXPECT_EQ (shapes_to_string_norm (_this, shapes1),
""
);
m.redo ();
EXPECT_EQ (shapes_to_string_norm (_this, shapes1),
"box (100,-200;200,-100) #0\n"
);
m.undo ();
EXPECT_EQ (shapes_to_string_norm (_this, shapes1),
""
);
}
// Shape insert and clear and undo/redo - different layouts
TEST(24d)
{
@ -3499,6 +3472,33 @@ TEST(24d)
EXPECT_EQ (shapes_to_string_norm (_this, s1), "");
}
// Bug #107
TEST(100)
{
db::Manager m (true);
db::Shapes shapes1 (&m, 0, true);
m.transaction ("y");
shapes1.insert (db::Box (200, -200, 100, -100));
m.commit ();
EXPECT_EQ (shapes_to_string_norm (_this, shapes1),
"box (100,-200;200,-100) #0\n"
);
m.undo ();
EXPECT_EQ (shapes_to_string_norm (_this, shapes1),
""
);
m.redo ();
EXPECT_EQ (shapes_to_string_norm (_this, shapes1),
"box (100,-200;200,-100) #0\n"
);
m.undo ();
EXPECT_EQ (shapes_to_string_norm (_this, shapes1),
""
);
}
// Bug #835
TEST(101)
{

26
testdata/ruby/dbEdgePairTest.rb vendored
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@ -31,6 +31,8 @@ class DBEdgePair_TestClass < TestBase
ep = RBA::EdgePair::new
assert_equal(ep.to_s, "(0,0;0,0)/(0,0;0,0)")
assert_equal(ep.to_s, "(0,0;0,0)/(0,0;0,0)")
ep.first = RBA::Edge::new(0, 0, 10, 20)
assert_equal(ep.to_s, "(0,0;10,20)/(0,0;0,0)")
@ -57,6 +59,18 @@ class DBEdgePair_TestClass < TestBase
assert_equal(ep.simple_polygon(0).to_s, "(-10,0;-10,30;0,0;10,20)")
assert_equal(ep.simple_polygon(0).class.to_s, "RBA::SimplePolygon")
ep = RBA::EdgePair::new(RBA::Edge::new(0, 0, 10, 0), RBA::Edge::new(0, 20, 0, 0))
assert_equal(ep.perimeter, 30)
assert_equal(ep.area, 100)
assert_equal(ep.simple_polygon(0).area, 100)
ep = RBA::EdgePair::new(RBA::Edge::new(0, 0, 10, 0), RBA::Edge::new(0, 0, 0, 20))
assert_equal(ep.perimeter, 30)
assert_equal(ep.area, 0)
assert_equal(ep.simple_polygon(0).area, 0)
end
# Basics
@ -92,6 +106,18 @@ class DBEdgePair_TestClass < TestBase
assert_equal(ep.simple_polygon(0).to_s, "(-10,0;-10,30;0,0;10,20)")
assert_equal(ep.simple_polygon(0).class.to_s, "RBA::DSimplePolygon")
ep = RBA::DEdgePair::new(RBA::DEdge::new(0, 0, 10, 0), RBA::DEdge::new(0, 20, 0, 0))
assert_equal(ep.perimeter, 30)
assert_equal(ep.area, 100)
assert_equal(ep.simple_polygon(0).area, 100)
ep = RBA::DEdgePair::new(RBA::DEdge::new(0, 0, 10, 0), RBA::DEdge::new(0, 0, 0, 20))
assert_equal(ep.perimeter, 30)
assert_equal(ep.area, 0)
assert_equal(ep.simple_polygon(0).area, 0)
end
# Fuzzy compare

63
testdata/ruby/dbShapesTest.rb vendored
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@ -158,6 +158,9 @@ class DBShapes_TestClass < TestBase
shapes.each( RBA::Shapes::SEdges ) { |s| arr.push( s ) }
assert_equal( arr.size, 0 )
arr = []
shapes.each( RBA::Shapes::SPoints ) { |s| arr.push( s ) }
assert_equal( arr.size, 0 )
arr = []
shapes.each( RBA::Shapes::SBoxes ) { |s| arr.push( s ) }
assert_equal( arr.size, 1 )
assert_equal( arr[0].prop_id, 0 )
@ -166,6 +169,7 @@ class DBShapes_TestClass < TestBase
assert_equal( arr[0].type, RBA::Shape::t_box )
assert_equal( arr[0].polygon.to_s, "(10,-10;10,40;50,40;50,-10)" )
assert_equal( arr[0].simple_polygon.to_s, "(10,-10;10,40;50,40;50,-10)" )
assert_equal( arr[0].point.inspect, "nil" )
assert_equal( arr[0].edge.inspect, "nil" )
assert_equal( arr[0].edge_pair.inspect, "nil" )
assert_equal( arr[0].box.to_s, "(10,-10;50,40)" )
@ -190,6 +194,7 @@ class DBShapes_TestClass < TestBase
assert_equal( arr[0].is_edge?, true )
assert_equal( arr[0].polygon.inspect, "nil" )
assert_equal( arr[0].simple_polygon.inspect, "nil" )
assert_equal( arr[0].point.inspect, "nil" )
assert_equal( arr[0].edge.to_s, "(-1,2;5,2)" )
assert_equal( arr[0].edge_pair.inspect, "nil" )
assert_equal( arr[0].box.inspect, "nil" )
@ -217,6 +222,7 @@ class DBShapes_TestClass < TestBase
assert_equal( arr[0].polygon.inspect, "nil" )
assert_equal( arr[0].simple_polygon.inspect, "nil" )
assert_equal( arr[0].edge_pair.to_s, "(-1,2;5,2)/(-1,5;5,5)" )
assert_equal( arr[0].point.inspect, "nil" )
assert_equal( arr[0].edge.inspect, "nil" )
assert_equal( arr[0].box.inspect, "nil" )
assert_equal( arr[0].path.inspect, "nil" )
@ -228,6 +234,33 @@ class DBShapes_TestClass < TestBase
assert_equal( arr.size, 1 )
assert_equal( arr[0].is_box?, true )
# points
a = RBA::Point::new( -1, 2 )
c1.shapes( lindex ).insert( a )
arr = []
shapes.each( RBA::Shapes::SPoints ) { |s| arr.push( s ) }
assert_equal( arr.size, 1 )
assert_equal( arr[0].prop_id, 0 )
assert_equal( arr[0].has_prop_id?, false )
assert_equal( arr[0].is_null?, false )
assert_equal( arr[0].type, RBA::Shape::t_point )
assert_equal( arr[0].is_point?, true )
assert_equal( arr[0].polygon.inspect, "nil" )
assert_equal( arr[0].simple_polygon.inspect, "nil" )
assert_equal( arr[0].point.to_s, "-1,2" )
assert_equal( arr[0].edge.inspect, "nil" )
assert_equal( arr[0].edge_pair.inspect, "nil" )
assert_equal( arr[0].box.inspect, "nil" )
assert_equal( arr[0].path.inspect, "nil" )
assert_equal( arr[0].text.inspect, "nil" )
assert_equal( arr[0].point == a, true )
assert_equal( arr[0].bbox == RBA::Box::new(a, a), true )
arr = []
shapes.each( RBA::Shapes::SBoxes ) { |s| arr.push( s ) }
assert_equal( arr.size, 1 )
assert_equal( arr[0].is_box?, true )
# paths
a = RBA::Path::new( [ RBA::Point::new( 0, 10 ), RBA::Point::new( 10, 50 ) ], 25 )
@ -486,6 +519,9 @@ class DBShapes_TestClass < TestBase
shapes.each( RBA::Shapes::SEdges ) { |s| arr.push( s ) }
assert_equal( arr.size, 0 )
arr = []
shapes.each( RBA::Shapes::SPoints ) { |s| arr.push( s ) }
assert_equal( arr.size, 0 )
arr = []
shapes.each( RBA::Shapes::SBoxes ) { |s| arr.push( s ) }
assert_equal( arr.size, 1 )
assert_equal( arr[0].prop_id, 0 )
@ -543,6 +579,7 @@ class DBShapes_TestClass < TestBase
assert_equal( arr[0].is_edge_pair?, true )
assert_equal( arr[0].dpolygon.inspect, "nil" )
assert_equal( arr[0].dsimple_polygon.inspect, "nil" )
assert_equal( arr[0].dpoint.inspect, "nil" )
assert_equal( arr[0].dedge_pair.to_s, "(-0.001,0.002;0.005,0.002)/(-0.001,0.005;0.005,0.005)" )
assert_equal( arr[0].dedge.inspect, "nil" )
assert_equal( arr[0].dbox.inspect, "nil" )
@ -554,6 +591,32 @@ class DBShapes_TestClass < TestBase
assert_equal( arr.size, 1 )
assert_equal( arr[0].is_box?, true )
# points
a = RBA::DPoint::new( -1, 2 )
c1.shapes( lindex ).insert( a )
arr = []
shapes.each( RBA::Shapes::SPoints ) { |s| arr.push( s ) }
assert_equal( arr.size, 1 )
assert_equal( arr[0].prop_id, 0 )
assert_equal( arr[0].has_prop_id?, false )
assert_equal( arr[0].is_null?, false )
assert_equal( arr[0].type, RBA::Shape::t_point )
assert_equal( arr[0].is_point?, true )
assert_equal( arr[0].dpolygon.inspect, "nil" )
assert_equal( arr[0].dsimple_polygon.inspect, "nil" )
assert_equal( arr[0].dpoint.to_s, "-1,2" )
assert_equal( arr[0].dedge.inspect, "nil" )
assert_equal( arr[0].dedge_pair.inspect, "nil" )
assert_equal( arr[0].dbox.inspect, "nil" )
assert_equal( arr[0].dpath.inspect, "nil" )
assert_equal( arr[0].dtext.inspect, "nil" )
assert_equal( arr[0].dbbox.to_s, "(-1,2;-1,2)" )
arr = []
shapes.each( RBA::Shapes::SBoxes ) { |s| arr.push( s ) }
assert_equal( arr.size, 1 )
assert_equal( arr[0].is_box?, true )
# paths
a = RBA::DPath::new( [ RBA::DPoint::new( 0, 0.010 ), RBA::DPoint::new( 0.010, 0.050 ) ], 0.025 )