puts "================================="
puts "COMMON of OCC212-1.brep and  OCC212-2.brep"
puts "Case is duplicate of chl 918 A4, bug OCC212 "
puts "================================="

restore [locate_data_file OCC212-1.brep] a
restore [locate_data_file OCC212-2.brep] b

bop a b
bopcommon result

checkprops result -s 314.301
checkview -display result -2d -otherwise { a b } -s -path ${imagedir}/${test_image}.png
