puts "============"
puts "OCC12257"
puts "============"
puts ""
#######################################################################
# Fuse operation fails
#######################################################################

set BugNumber OCC12257

puts "Load shape ..."
restore [locate_data_file OCC12257.brep] b1 

explode b1

puts "Prepare boolean operation ..."
bop b1_1 b1_2

puts "Start boolean operation ..."
bopfuse result
puts "Finish boolean operation ..."

checkprops result -s 3394.17 
checkshape result

# Analysis of "nbshapes res"
checknbshapes result -vertex 72 -edge 109 -wire 39 -face 39 -shell 1 -solid 1 -compsolid 0 -compound 1 -shape 262
checkview -display result -2d -path ${imagedir}/${test_image}.png