restore [locate_data_file OCC228.brep] sh
explode sh

bclearobjects
bcleartools
baddobjects sh_2 sh_1
bfillds
bcbuild rx

# Use Cells Builder algorithm to Fuse Shell to Solid
bcadd result sh_1 1 -m 1 -u
bcadd result sh_2 1 sh_1 0
bcmakecontainers result

checknbshapes result -solid 1 -shell 2 -face 220
checkprops result -s 289170 -v 8.06062e+006

checkview -display result -2d -path ${imagedir}/${test_image}.png