[RFC] gdb.cp/static-print-quit.exp: fix racy tests (PR testsuite/12649)

[Marek Polacek]

On 05/06/2011 04:15 AM, Jan Kratochvil wrote:
> exp_continue/variables make it complicated, I would prefer splitting it to
> multiple consecutive test cases.

Yep, splitting the case was apparently the right thing to do.  What a shame
that this didn't occurred to me before.  Thanks.

> BTW you do not need to match exactly "<return>" as is in lib/gdb.exp - it is
> enough to match any string ending with "<return>".

OK, I wish I knew this before :-).

> FYI the diff could not be applied as it has <tab>s converted to spaces.

Right, sorry.

> Any comments?  I will check it in otherwise.

I tested your patch and all seems fine.  Maybe just, I think here:

> +set test "print c - q <return>"
> +gdb_test_multiple "" $test {
> +    -re " to continue, or q <return>" {

and here:

> +set test "print c - to quit"
> +gdb_test_multiple "" $test {
>      -re " to quit---$" {

the `-re' are in fact not needed since we don't use any regexps in the
string.  However, they certainly do no harm so no need to remove them.
Thanks again, Jan.

	Marek