puts "============"
puts "0033017: Implement an algorithm to find a proximity between a pair of shapes"
puts "==========="
puts ""

circle c1 0 -1 0 1 0 0 1
trim c1 c1 -pi 0
mkedge e1 c1
incmesh e1 1.e-3

circle c2 0 1 0 1 0 0 1
trim c2 c2 0 pi
mkedge e2 c2
incmesh e2 1.e-3

set log [proximity e1 e2 -value -profile]
regexp {Proximity value: ([0-9+-.eE]*)} $log full val;

set tol 1.e-3
set expected [expr {sqrt(5.0) - 1.}]

regexp {Status of ProxPnt1 on ([A-Za-z0-9._-]*) : ([A-Za-z]*)} $log full val1 val2
set status1 ${val2}
set expected_status1 Middle

regexp {Status of ProxPnt2 on ([A-Za-z0-9._-]*) : ([A-Za-z]*)} $log full val1 val2
set status2 ${val2}
set expected_status2 Border