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# This file is part of GNU cflow testsuite. -*- Autotest -*-
# Copyright (C) 2005, 2007, 2010 Sergey Poznyakoff
#
# 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, 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301 USA.

AT_SETUP([reverse tree])
AT_KEYWORDS([reverse])

CFLOW_OPT([-r], [

CFLOW_CHECK([
foo()
{
}

bar()
{
     foo();
}

main()
{
     bar();
     foo();
}
],
[bar() <bar () at prog:6>:
    main() <main () at prog:11>
foo() <foo () at prog:2>:
    bar() <bar () at prog:6>:
        main() <main () at prog:11>
    main() <main () at prog:11>
main() <main () at prog:11>])
])

AT_CLEANUP

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