puts "============"
puts "OCC24623_4: Visualization - improve selection mechanism"
puts "Tests memory leaks in creation of selection primitives for connected interactive objects:"
puts "checks that there is no 'dead links' to reference interactives after its clearing"
puts "============"
puts ""

pload MODELING VISUALIZATION
psphere s 0.5
tclean  s
incmesh s 0.001
trinfo  s
vinit
vclear

set aMemInit [meminfo h]
set anIterNb 100

for {set anIterCount 0} {$anIterCount < $anIterNb} {incr anIterCount} {
  set aNb 11

  vconnectto i_1 0 0 0 s -nodisplay
  vloadselection i_1
  for {set i 2} {$i < $aNb} {incr i} { vconnectto i_${i} ${i} 0 0 i_1 -nodisplay; vloadselection i_${i} }
  vclear
}

set aMemClear [meminfo h]

puts "Initial memory : [expr $aMemInit   / (1024 * 1024)] MiB"
puts "Clearing       : [expr $aMemClear  / (1024 * 1024)] MiB"

set aRatio [expr $aMemClear / double($aMemInit)]

# check if the memory difference is greater than 20%
if {[expr $aRatio > 1.2]} { puts "Error : TEST FAILED" }
vdump $imagedir/${casename}.png