puts "========"
puts "OCC28486"
puts "========"
puts ""
#################################################
# Fuse of several solids fails due to presence of common zones between faces
#################################################

restore [locate_data_file bug26789_All-Spikes.brep] a
explode a
# fusing third, fourth and seventh solids
bclearobjects
bcleartools
baddobjects a_3
baddtools a_4 a_7
bfillds
bbop result 1

checkshape result
checknbshapes result -solid 1 -shell 1
checkprops result -s 2237.86 -v 5444.61

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