# Copyright 2023 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/>.

# Regression test for PR30056.

tuiterm_env

save_vars { env(LC_ALL) } {
    setenv LC_ALL C.UTF-8

    # Start terminal.
    Term::clean_restart 24 80

    # Start TUI.
    if {![Term::enter_tui]} {
	unsupported "TUI not supported"
	return
    }

    # Send "^R", starting reverse-i-search.
    send_gdb "\022"
    Term::wait_for_region_contents 0 $Term::_cur_row $Term::_cols 1 \
	[string_to_regexp "(reverse-i-search)`': "]

    # Send "xyz".
    send_gdb "xyz"
    Term::wait_for_region_contents 0 $Term::_cur_row $Term::_cols 1 \
	[string_to_regexp "(failed reverse-i-search)`xyz': "]

    # Send arrow-right.
    send_gdb "\033\[C"

    # We need to the arrow-right to be processed by readline, before we
    # send the following ^C.  Waiting 1 ms seems to do that.
    after 1

    # Send ^C.
    send_gdb "\003"
    gdb_assert { [Term::wait_for "Quit"] } "Control-C"
}