# Copyright (C) 1992-2016 Free Software Foundation, Inc.

#

# This file is part of DejaGnu.

#

# DejaGnu 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.

#

# DejaGnu 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 DejaGnu; if not, write to the Free Software Foundation,

# Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.

# This file was written by Rob Savoye <rob@welcomehome.org>.

global RUNTEST

if ![info exists RUNTEST] then {

    set RUNTEST [transform runtest]

}

if ![info exists EXPECT] {

    set EXPECT [findfile $base_dir/../../expect/expect "$base_dir/../../expect/expect" expect]

    verbose "EXPECT defaulting to $EXPECT" 2

}

global RUNTESTFLAGS

if ![info exists RUNTESTFLAGS] then {

    set RUNTESTFLAGS "-v -v -a"

}

#

# runtest_version -- extract and print the version number

#

proc runtest_version { } {

    global RUNTEST

    catch {exec $RUNTEST -V} tmp

    if [info exists tmp] then {

	clone_output "$tmp\n"

    }

}

#

# runtest_load -- loads the program. For runtest, this is just a stub

#

proc runtest_load { arg } {

}

#

# runtest_exit -- exit the test driver for expect

#

proc runtest_exit { } {

    close

}

#

# runtest_start -- start everything

#

proc runtest_start { } {

    global verbose

    global spawn_id

    global subdir

    global srcdir

    global objdir

    global RUNTEST

    global RUNTESTFLAGS

    if {[which $RUNTEST] != 0} then {

	perror "Can't find $RUNTEST"

    }

    #    return [open [concat "$RUNTEST $RUNTESTFLAGS"] r]

}