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0027775: Different behavior of GeomFill_BSplineCurves algorithm in DEBUG and RELEASE mode

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Throw an exception in case of incorrect input data.
This commit is contained in:
nbv 2016-08-15 18:06:34 +03:00 committed by bugmaster
parent bf3220cfc5
commit 5146b5baa3
2 changed files with 27 additions and 3 deletions
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5
src/GeomFill/GeomFill_BSplineCurves.cxx
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@ -285,11 +285,10 @@ void GeomFill_BSplineCurves::Init
Standard_Integer NbVPoles = SetSameDistribution(CC2,CC4); Standard_Integer NbVPoles = SetSameDistribution(CC2,CC4);
if(Type == GeomFill_CoonsStyle) { if(Type == GeomFill_CoonsStyle) {
Standard_ConstructionError_Raise_if if(NbUPoles < 4 || NbVPoles < 4)
(NbUPoles < 4 || NbVPoles < 4, " GeomFill_BSplineCurves: invalid filling style"); Standard_ConstructionError::Raise("GeomFill_BSplineCurves: invalid filling style");
} }
TColgp_Array1OfPnt P1(1,NbUPoles); TColgp_Array1OfPnt P1(1,NbUPoles);
TColgp_Array1OfPnt P2(1,NbVPoles); TColgp_Array1OfPnt P2(1,NbVPoles);
TColgp_Array1OfPnt P3(1,NbUPoles); TColgp_Array1OfPnt P3(1,NbUPoles);

25
tests/bugs/modalg_6/bug27775 Normal file
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@ -0,0 +1,25 @@
puts "REQUIRED All: Standard_ConstructionError\: GeomFill_BSplineCurves\: invalid filling style"
puts "========"
puts "OCC27704"
puts "========"
puts ""
#################################################
# Different behavior of GeomFill_BSplineCurves algorithm in DEBUG and RELEASE mode
#################################################
#Indeed, the input data are invalid here:
#1. Algorithm requires B-Spline with 4+ poles. Source curves contains two pole only.
#2. Four curves must comprise closed region. But it is not here.
#Therefore, the normal behavior is to throw an exception.
bsplinecurve c1 1 2 0 2 100.000001513789 2 -24033.3957701043 -6337.90755953146 -16577.8188547128 1 -23933.3957701044 -6337.90755953146 -16577.8362547128 1
bsplinecurve c2 1 2 0 2 100.000001513789 2 -23933.3957701044 -6337.90755953146 -16577.8362547128 1 -24033.3957701043 -6337.90755953146 -16577.8188547128 1
bsplinecurve c3 1 2 0 2 33.1099999999979 2 -24033.3957701043 -6371.01755953146 -16577.8188547128 1 -24033.3957701043 -6337.90755953146 -16577.8188547128 1
bsplinecurve c4 1 2 0 2 100.000001513789 2 -24033.3957701043 -6371.01755953146 -16577.8188547128 1 -23933.3957701044 -6371.01755953146 -16577.8362547128 1
if {[catch {fillcurves res c1 c2 c3 c4 2}]} {
puts "OK: The incorrect input data were processed correctly!"
} else {
puts "Error: The output result must be invalid because the input data are wrong!"
}