Index: tests/destroy.test
===================================================================
diff -u -N -rc29e5d3778a92e4bb20634fd67fed1b62f29c13d -r2330f518acadf0b6cd31df48cf7c062026159677
--- tests/destroy.test	(.../destroy.test)	(revision c29e5d3778a92e4bb20634fd67fed1b62f29c13d)
+++ tests/destroy.test	(.../destroy.test)	(revision 2330f518acadf0b6cd31df48cf7c062026159677)
@@ -946,6 +946,7 @@
 
 #
 # Test on UnsetTracedVars() under revived vars & unset traces
+# for per-object variable tables (no namespace involved).
 #
 nx::test case unset-traces-during-cleanup-with-reset-2 {
   global i
@@ -966,16 +967,55 @@
   }
   ? {$i eval {::nsf::object::exists ::o}} 1
   ? {$i eval {info commands ::o}} ::o
+  ? {$i eval {namespace exists ::o}} 0
   ? {$i eval {set ::called(reset)}} 0
   $i eval {::nsf::finalize -keepvars}
   ? {$i eval {info commands ::o}} ""
+  ? {$i eval {namespace exists ::o}} 0
+ # ? {$i eval {set ::called(reset)}} 1; # unset trace, also re-registered, is only called once!
+
+  interp delete $i
+  unset i
+}
+
+#
+# Test on UnsetTracedVars() under revived vars & unset traces
+# for namespaced variable tables.
+#
+nx::test case unset-traces-during-cleanup-with-reset-3 {
+  global i
+  set i [interp create]
+  $i eval {
+    package req nx
+    set ::called(reset) 0
+    proc ::reset {obj var value} {
+      #
+      # ... revive object variable 'x' and add yet another unset trace
+      #
+      ::set ${obj}::$var $value
+      $obj eval [list ::trace add variable ${obj}::$var unset \
+                     "incr ::called(reset); ::reset $obj $var $value; #"]
+    }
+    nx::Object create ::o {
+      :require namespace
+    }
+    ::reset ::o x 100
+  }
+  ? {$i eval {::nsf::object::exists ::o}} 1
+  ? {$i eval {info commands ::o}} ::o
+  ? {$i eval {namespace exists ::o}} 1
+  ? {$i eval {set ::called(reset)}} 0
+  $i eval {::nsf::finalize -keepvars}
+  ? {$i eval {info commands ::o}} ""
+  ? {$i eval {namespace exists ::o}} 0
   ? {$i eval {set ::called(reset)}} 1; # unset trace, also re-registered, is only called once!
 
   interp delete $i
   unset i
 }
 
 
+
 #
 # Exercise renaming of cmds which are used as methods
 #