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# Copyright (C) 2013-2021 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
standard_testfile
set executable ${testfile}
if [build_executable "failed to prepare for dprintf with non-stop" \
${testfile} ${srcfile} {debug}] {
return -1
}
save_vars { GDBFLAGS } {
append GDBFLAGS " -ex \"set non-stop on\""
clean_restart ${executable}
}
if ![runto_main] {
fail "can't run to main"
return -1
}
gdb_test "dprintf foo,\"At foo entry\\n\"" "Dprintf .*"
gdb_test "continue &" "Continuing\\."
# Wait for the dprintf to trigger.
set test "dprintf triggered"
gdb_expect {
-re "At foo entry" {
pass "$test"
}
timeout {
fail "$test (timeout)"
}
}
# Now test that we're still able to issue commands. GDB used to
# implement re-resuming from dprintfs with a synchronous "continue" in
# the dprintf's command list, which stole the prompt from the user.
set test "interrupt"
gdb_test_multiple $test $test {
-re "interrupt\r\n$gdb_prompt " {
pass $test
}
}
set test "inferior stopped"
gdb_test_multiple "" $test {
-re "Program stopped\\\.\r\n" {
pass $test
}
}
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