1 files changed, 7 insertions, 2 deletions
diff --git a/tests/chanio.test b/tests/chanio.test
index 820fd8a..daacdd0 100644
--- a/tests/chanio.test
+++ b/tests/chanio.test
@@ -14,11 +14,16 @@
 # this file, and for a DISCLAIMER OF ALL WARRANTIES.
 
 if {"::tcltest" ni [namespace children]} {
-    package require tcltest 2
+    package require tcltest 2.5
+    namespace import -force ::tcltest::*
 }
 
 namespace eval ::tcl::test::io {
-    namespace import ::tcltest::*
+
+    if {"::tcltest" ni [namespace children]} {
+	package require tcltest 2.5
+	namespace import -force ::tcltest::*
+    }
 
     variable umaskValue
     variable path