--- /dev/null
+puts "TODO OCC12345 ALL: Error : Result shape is WRONG"
+puts "============"
+puts "OCC15850"
+puts "============"
+puts ""
+#######################################################################
+# Regression in BOP - wrong results for simple shapes with Bspline geometry
+#######################################################################
+
+restore [locate_data_file OCC15850_bb.brep] bb
+restore [locate_data_file OCC15850_bc.brep] bc
+
+bop bb bc
+bopcommon result
+
+set square 245.55
+set nb_v_good 4
+set nb_e_good 5
+set nb_w_good 3
+set nb_f_good 3
+set nb_sh_good 1
+set nb_sol_good 1
+set nb_compsol_good 0
+set nb_compound_good 1
+set nb_shape_good 18
+
+set 2dviewer 0
+