puts "========"
puts "OCC26572"
puts "========"
puts ""
#######################################################################
# Error in ShapeUpgrade_UnifySameDomain algorithm: can not merge two edges in customer's shape
#######################################################################

restore [locate_data_file bug26572_issue_12_new_input.brep] s

smallview
donly s
fit
xwd ${imagedir}/${casename}_1.png

unifysamedom res s

set nbshapes_expected "
Number of shapes in shape
 VERTEX    : 48
 EDGE      : 72
 WIRE      : 28
 FACE      : 27
 SHELL     : 1
 SOLID     : 1
 COMPSOLID : 0
 COMPOUND  : 1
 SHAPE     : 178
"
checknbshapes res -ref ${nbshapes_expected} -t -m "Shape Upgrade"

donly res

xwd ${imagedir}/${casename}_2.png