binutils-gdb/gdb/testsuite/gdb.base/execution-termios.exp

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# Copyright 2014-2017 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
if {[prepare_for_testing "failed to prepare" $testfile $srcfile debug]} {
return -1
}
# Run to main, and execute BODY in the caller's context, with PREFIX
# set as test message prefix.
proc test { prefix body } {
with_test_prefix $prefix {
if ![runto_main] {
fail "can't run to main"
return 0
}
uplevel 1 $body
}
}
# If GDB forgets to put the inferior's terminal settings into effect
# while running any of these commands, the program will get a SIGTTOU.
test "next" {
gdb_test "next" "set break here.*" "termios ok"
}
test "infcall" {
if ![target_info exists gdb,cannot_call_functions] {
gdb_test "print func ()" " = 1" "termios ok"
} else {
unsupported "cannot call functions"
}
}
test "continue" {
set lineno [gdb_get_line_number "set break here"]
gdb_test "break $lineno"
gdb_test "continue" ".*set break here.*" "termios ok"
}
test "finish" {
gdb_test "break func" "func.*"
gdb_test "continue" "func .*"
gdb_test "finish" " = 1" "termios ok"
}