[RFC/TESTSUITE] completion.exp

[Elena Zannoni <ezannoni@redhat.com>]

Another one (I am going through the some RedHat Linux gdb patches, in
case it wasn't obvious).  This one is fairly specific, I am not sure
if it would be Ok for inclusion in the general sources, but just in case.

Again this is for the '+' character in the directory name.

elena

        * gdb.base/completion.exp: When matching on the current directory,
        make sure that any '+' in the directory name gets escaped.


Index: completion.exp
===================================================================
RCS file: /cvs/uberbaum/gdb/testsuite/gdb.base/completion.exp,v
retrieving revision 1.14
diff -u -p -r1.14 completion.exp
--- completion.exp	4 Jan 2003 22:37:49 -0000	1.14
+++ completion.exp	8 Apr 2003 23:18:00 -0000
@@ -669,7 +669,12 @@ cd ${srcdir}
 set fullsrcdir [pwd]
 cd ${mydir}
 
-gdb_test "cd ${fullsrcdir}" "Working directory ${fullsrcdir}.*" "cd to \${srcdir}"
+# If the directory name contains a '+' we must escape it, adding a backslash.
+# If not, the test below will fail because it will interpret the '+' as a 
+# regext operator.
+regsub -all \\+  ${fullsrcdir} \\\+ dirstring
+
+gdb_test "cd ${fullsrcdir}" "Working directory ${dirstring}.*" "cd to \${srcdir}"
 send_gdb "file ./gdb.base/compl\t"
 sleep 1
 gdb_expect  {