puts "========"
puts "OCC28157"
puts "========"
puts ""
#######################################################################################################################
# Setting the tolerance of a face to a small value and then fixing it leads to a face with vertex-vertex intersections
#######################################################################################################################

brunparallel 1

restore [locate_data_file bug28157_init.brep] n
whatis n
tolerance n
checkshape n
bopcheck n

restore [locate_data_file bug28157_solid.brep] s
whatis s
tolerance s
checkshape s
bopcheck s

bop s n
bopcommon r
whatis r

explode r
whatis r_1
tolerance r_1

settolerance r_1 1e-7
fixshape rr r_1
tolerance rr
checkshape rr

set Log [bopcheck rr]
if {[regexp "This shape seems to be OK" ${Log}] != 1} {
    puts "Error: there are vertex-vertex intersections"
}

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