1 files changed, 4 insertions, 0 deletions
diff --git a/tests/io.test b/tests/io.test
index f3c39f4..9621138 100644
--- a/tests/io.test
+++ b/tests/io.test
@@ -17,6 +17,10 @@ if {[catch {package require tcltest 2}]} {
     puts stderr "Skipping tests in [info script].  tcltest 2 required."
     return
 }
+
+::tcltest::loadTestedCommands
+catch [list package require -exact Tcltest [info patchlevel]]
+
 namespace eval ::tcl::test::io {
     namespace import ::tcltest::*