0024675: Crash reading a VRML file

[occt.git] / tests / bugs / end

diff --git a/tests/bugs/end b/tests/bugs/end
index 595dcc8..d225ba8 100755 (executable)
--- a/tests/bugs/end
+++ b/tests/bugs/end
@@ -2,6 +2,7 @@ if { [info exists square] } {
     set prop "square"
     set mass $square
     if { [info exists tol_square] } {
+      # tol_square - The epsilon defines relative precision of computation
       regexp {Mass +: +([-0-9.+eE]+)} [sprops result $tol_square] full m
     } else {
       regexp {Mass +: +([-0-9.+eE]+)} [sprops result] full m
@@ -162,6 +163,10 @@ if { [isdraw result] } {
   if { [info exists 3dviewer] } {
     #for multiview support: dump result from all opened views
     set view_str [vviewlist long]
+    if { [llength ${view_str}] == 0 } {
+       vinit
+       set view_str [vviewlist long]
+    }
     set view_list [regexp -all -inline {\S+} $view_str]
     foreach {view_name} $view_list {
       vactivate $view_name