[Bug 2918962]: Stop crash when -index and -stride are used together in [lsort].

1 files changed, 7 insertions, 1 deletions

diff --git a/tests/cmdIL.test b/tests/cmdIL.test
index 17b0d9e..ca81ea5 100644
--- a/tests/cmdIL.test
+++ b/tests/cmdIL.test
@@ -8,7 +8,7 @@
 # See the file "license.terms" for information on usage and redistribution of
 # this file, and for a DISCLAIMER OF ALL WARRANTIES.
 #
-# RCS: @(#) $Id: cmdIL.test,v 1.42 2008/09/29 13:33:17 dkf Exp $
+# RCS: @(#) $Id: cmdIL.test,v 1.43 2009/12/22 19:49:29 dkf Exp $
 
 if {[lsearch [namespace children] ::tcltest] == -1} {
     package require tcltest 2
@@ -140,6 +140,12 @@ test cmdIL-1.34 {lsort -stride errors} -returnCodes error -body {
 test cmdIL-1.35 {lsort -stride errors} -returnCodes error -body {
     lsort -stride 2 -index 3 {a b c d}
 } -result {when used with "-stride", the leading "-index" value must be within the group}
+test cmdIL-1.36 {lsort -stride and -index: Bug 2918962} {
+    lsort -stride 2 -index {0 1} {
+	{{c o d e} 54321} {{b l a h} 94729}
+	{{b i g} 12345} {{d e m o} 34512}
+    }
+} {{{b i g} 12345} {{d e m o} 34512} {{c o d e} 54321} {{b l a h} 94729}}
 
 # Can't think of any good tests for the MergeSort and MergeLists procedures,
 # except a bunch of random lists to sort.