[RFA] Handle output after 'Program exited normally' consistently

[Fred Fish <fnf@specifix.com>]

There are 21 places in the current gdb testsuite where the testsuite checks
for 'Program exited normally' followed by a gdb prompt.  All of them, with 
the exception of a couple, use a test like:

    -re ".*Program exited normally.*$gdb_prompt $" {

Note that this swallows and accepts anything between the exit message
and the prompt.

Current the bang.exp test is failing when run in the mips-elf simulator 
because of some output between the message and the prompt:

    Program exited normally.
    Current language:  auto; currently asm
    (gdb)

which doesn't match the pattern checked for in bang.exp:

    -re ".*Program exited normally\.\r\n$gdb_prompt $" {

I believe that the bang.exp test should be changed to make it consistent
with the other tests.

If we care about testing for cruft between the exit message and the
gdb prompt, to specifically catch that case, then I think that should
have it's own dedicated testcase, which I'm happy to write and submit.

-Fred

2006-05-11  Fred Fish  <fnf@specifix.com>

	* gdb.base/bang.exp: Ignore unexpected output between the
	"program exited normally" and the gdb prompt, as many other
	tests do.

Index: gdb.base/bang.exp
===================================================================
RCS file: /cvs/src/src/gdb/testsuite/gdb.base/bang.exp,v
retrieving revision 1.3
diff -u -p -r1.3 bang.exp
--- gdb.base/bang.exp	7 Mar 2006 15:23:32 -0000	1.3
+++ gdb.base/bang.exp	11 May 2006 11:03:21 -0000
@@ -38,7 +38,7 @@ gdb_load ${binfile}
 
 gdb_run_cmd
 gdb_expect {
-    -re ".*Program exited normally\.\r\n$gdb_prompt $" {
+    -re ".*Program exited normally.*$gdb_prompt $" {
         pass "run program"
     }
     timeout {