From eaecbc2b998c46334ae14212a09eadfce713b4ab Mon Sep 17 00:00:00 2001
From: hobbs <hobbs>
Date: Wed, 19 Sep 2001 18:09:02 +0000
Subject: test case for bug #461322

---
 tests/regexp.test | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/tests/regexp.test b/tests/regexp.test
index 11b72bd..e19f771 100644
--- a/tests/regexp.test
+++ b/tests/regexp.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: regexp.test,v 1.16 2001/06/12 08:07:37 dkf Exp $
+# RCS: @(#) $Id: regexp.test,v 1.17 2001/09/19 18:09:02 hobbs Exp $
 
 if {[lsearch [namespace children] ::tcltest] == -1} {
     package require tcltest
@@ -538,6 +538,15 @@ test regexp-19.1 {regsub null replacement} {
     list $result [string length $result]
 } "\0a\0hel\0a\0lo\0a\0 14"
 
+test regexp-20.1 {regsub shared object shimmering} {
+    # Bug #461322
+    set a abcdefghijklmnopqurstuvwxyz 
+    set b $a 
+    set c abcdefghijklmnopqurstuvwxyz0123456789 
+    regsub $a $c $b d 
+    list $d [string length $d] [string bytelength $d]
+} [list abcdefghijklmnopqurstuvwxyz0123456789 37 37]
+
 # cleanup
 ::tcltest::cleanupTests
 return
-- 
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