1# Copyright (C) 2013-2015 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 16if [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 22standard_testfile 23 24if [prepare_for_testing "failed to prepare for dprintf with non-stop" \ 25 ${testfile} ${srcfile} {debug}] { 26 return -1 27} 28 29gdb_test_no_output "set non-stop on" 30 31if ![runto main] { 32 fail "Can't run to main" 33 return -1 34} 35 36gdb_test "dprintf foo,\"At foo entry\\n\"" "Dprintf .*" 37 38gdb_test "continue &" "Continuing\\." 39 40# Wait for the dprintf to trigger. 41set test "dprintf triggered" 42gdb_expect { 43 -re "At foo entry" { 44 pass "$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. 54set test "interrupt" 55gdb_test_multiple $test $test { 56 -re "interrupt\r\n$gdb_prompt " { 57 pass $test 58 } 59} 60 61set test "inferior stopped" 62gdb_test_multiple "" $test { 63 -re "\r\n\\\[.* \[0-9\]+\\\] #1 stopped\\\.\r\n" { 64 pass $test 65 } 66} 67