gdb/testsuite/gdb.base/dprintf-non-stop.exp

   1 #   Copyright (C) 2013-2014 Free Software Foundation, Inc.
   2
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 3 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15
  16 if [is_remote target] then {
  17     # Testing with remote/non-stop is racy at the moment.
  18     unsupported "Testing dprintf with remote/non-stop is not supported."
  19     return 0
  20 }
  21
  22 standard_testfile
  23
  24 if [prepare_for_testing "failed to prepare for dprintf with non-stop" \
  25     ${testfile} ${srcfile} {debug}] {
  26     return -1
  27 }
  28
  29 gdb_test_no_output "set non-stop on"
  30
  31 if ![runto main] {
  32     fail "Can't run to main"
  33     return -1
  34 }
  35
  36 gdb_test "dprintf foo,\"At foo entry\\n\"" "Dprintf .*"
  37
  38 gdb_test "continue &" "Continuing\\."
  39
  40 # Wait for the dprintf to trigger.
  41 set test "dprintf triggered"
  42 gdb_expect {
  43     -re "At foo entry" {
  44         pass "$test"
  45     }
  46     timeout {
  47         fail "$test (timeout)"
  48     }
  49 }
  50
  51 # Now test that we're still able to issue commands.  GDB used to
  52 # implement re-resuming from dprintfs with a synchronous "continue" in
  53 # the dprintf's command list, which stole the prompt from the user.
  54 set test "interrupt"
  55 gdb_test_multiple $test $test {
  56     -re "interrupt\r\n$gdb_prompt " {
  57         pass $test
  58     }
  59 }
  60
  61 set test "inferior stopped"
  62 gdb_test_multiple "" $test {
  63     -re "\r\n\\\[.* \[0-9\]+\\\] #1 stopped\\\.\r\n" {
  64         pass $test
  65     }
  66 }