# Copyright 2019-2021 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/>.

# Test pretty printing of structures and unions.

standard_testfile

if {[prepare_for_testing $testfile.exp $testfile $srcfile debug]} {
    untested $testfile.exp
    return -1
}

if ![runto_main] {
    return -1
}

gdb_test_no_output "set print pretty on"

gdb_test "print s1" \
    [multi_line \
	 " = {" \
	 "  one = 1," \
	 "  two = 2," \
	 "  data = {" \
	 "    {" \
	 "      three = 7," \
	 "      four = -1" \
	 "    }," \
	 "    {" \
	 "      five = -1," \
	 "      six = 15" \
	 "    }" \
	 "  }" \
	 "}" ]

gdb_test "print s2" \
    [multi_line \
	 " = {" \
	 "  one = 1," \
	 "  two = 2," \
	 "  {" \
	 "    three = 3," \
	 "    four = 4" \
	 "  }" \
	 "}" ]
