Fix for [Bug 1565466]

FossilOrigin-Name: ff40104ffa0607c1e7e529b7162d3e776b233dd9

1 files changed, 7 insertions, 4 deletions

diff --git a/tests/thread.test b/tests/thread.test
index be2bd40..15988bd 100644
--- a/tests/thread.test
+++ b/tests/thread.test
@@ -11,7 +11,7 @@
 # See the file "license.terms" for information on usage and redistribution
 # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 #
-# RCS: @(#) $Id: thread.test,v 1.20 2008/07/19 22:50:39 nijtmans Exp $
+# RCS: @(#) $Id: thread.test,v 1.21 2009/10/18 08:00:40 mistachkin Exp $
 
 if {[lsearch [namespace children] ::tcltest] == -1} {
     package require tcltest
@@ -186,8 +186,9 @@ test thread-4.3 {TclThreadSend preserve errorInfo} {testthread} {
     set len [llength [testthread names]]
     set serverthread [testthread create]
     set x [catch {testthread send $serverthread {set undef}} msg]
+    set savedErrorInfo $::errorInfo
     threadReap
-    list $len $x $msg $::errorInfo
+    list $len $x $msg $savedErrorInfo
 } {1 1 {can't read "undef": no such variable} {can't read "undef": no such variable
     while executing
 "set undef"
@@ -199,16 +200,18 @@ test thread-4.4 {TclThreadSend preserve code} {testthread} {
     set serverthread [testthread create]
     set ::errorInfo {}
     set x [catch {testthread send $serverthread {set ::errorInfo {}; break}} msg]
+    set savedErrorInfo $::errorInfo
     threadReap
-    list $len $x $msg $::errorInfo
+    list $len $x $msg $savedErrorInfo
 } {1 3 {} {}}
 test thread-4.5 {TclThreadSend preserve errorCode} {testthread} {
     threadReap
     set ::tcltest::mainThread [testthread names]
     set serverthread [testthread create]
     set x [catch {testthread send $serverthread {error ERR INFO CODE}} msg]
+    set savedErrorCode $::errorCode
     threadReap
-    list $x $msg $::errorCode
+    list $x $msg $savedErrorCode
 } {1 ERR CODE}