1# Copyright (C) 2013-2016 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 23set executable ${testfile} 24 25if [build_executable "failed to prepare for dprintf with non-stop" \ 26 ${testfile} ${srcfile} {debug}] { 27 return -1 28} 29 30save_vars { GDBFLAGS } { 31 append GDBFLAGS " -ex \"set non-stop on\"" 32 clean_restart ${executable} 33} 34 35if ![runto main] { 36 fail "Can't run to main" 37 return -1 38} 39 40gdb_test "dprintf foo,\"At foo entry\\n\"" "Dprintf .*" 41 42gdb_test "continue &" "Continuing\\." 43 44# Wait for the dprintf to trigger. 45set test "dprintf triggered" 46gdb_expect { 47 -re "At foo entry" { 48 pass "$test" 49 } 50 timeout { 51 fail "$test (timeout)" 52 } 53} 54 55# Now test that we're still able to issue commands. GDB used to 56# implement re-resuming from dprintfs with a synchronous "continue" in 57# the dprintf's command list, which stole the prompt from the user. 58set test "interrupt" 59gdb_test_multiple $test $test { 60 -re "interrupt\r\n$gdb_prompt " { 61 pass $test 62 } 63} 64 65set test "inferior stopped" 66gdb_test_multiple "" $test { 67 -re "Program stopped\\\.\r\n" { 68 pass $test 69 } 70} 71