#!/bin/sh
#
#	aegis - project change supervisor
#	Copyright (C) 2006 Jerry Pendergraft
#	Copyright (C) 2007, 2008 Peter Miller
#	Copyright (C) 2007, 2008 Walter Franzini
#
#	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/>.
#

if [ "$TEST_SUBJECT" = "fill me in" -o "$TEST_SUBJECT" = "" ]
then
    echo '    You must set the TEST_SUBJECT environment variable' 1>&2
    echo '    at the top of your test script to something' 1>&2
    echo '    descriptive.' 1>&2
    exit 2
fi

## Report from which location this file was loaded.
## It is/was found in the PATH so we resolve it with type
#echo "loading `type test_funcs | awk '{print $NF}'`"

unset AEGIS_PROJECT
unset AEGIS_CHANGE
unset AEGIS_PATH
unset AEGIS
umask 022

LINES=24
export LINES
COLS=80
export COLS

USER=${USER:-${LOGNAME:-`whoami`}}

work=${AEGIS_TMP:-/tmp}/$$
PAGER=cat
export PAGER
AEGIS_FLAGS="delete_file_preference = no_keep; \
        lock_wait_preference = always; \
        diff_preference = automatic_merge; \
        pager_preference = never; \
        persevere_preference = all; \
        log_file_preference = never; \
        default_development_directory = \"$work\";"
export AEGIS_FLAGS
AEGIS_THROTTLE=-1
export AEGIS_THROTTLE

# This tells aeintegratq that it is being used by a test.
AEGIS_TEST_DIR=$work
export AEGIS_TEST_DIR

here=`pwd`
if test $? -ne 0; then exit 2; fi

AEGIS_DATADIR=$here/lib
export AEGIS_DATADIR

pass()
{
	set +x
	echo PASSED
	cd $here
	find $work -type d -user $USER -exec chmod u=rwx {} \;
	rm -rf $work
	exit 0
}
fail()
{
	set +x
	cd $here
	find $work -type d -user $USER -exec chmod u=rwx {} \;
        rm -rf $work
	echo "FAILED test of $TEST_SUBJECT ($activity)" 1>&2
	exit 1
}
no_result()
{
	set +x
	cd $here
	find $work -type d -user $USER -exec chmod u=rwx {} \;
	rm -rf $work
	echo "NO RESULT for test of $TEST_SUBJECT ($activity)" 1>&2
	exit 2
}
trap "no_result" 1 2 3 15

activity="create test directory"
mkdir $work $work/lib
if test $? -ne 0 ; then no_result; fi
chmod 777 $work/lib
if test $? -ne 0 ; then no_result; fi
cd $work
if test $? -ne 0 ; then no_result; fi

#
# Set AEGIS_PATH
#
AEGIS_PATH=$work/lib
export AEGIS_PATH

#
# use the built-in error messages
#
AEGIS_MESSAGE_LIBRARY=$work/no-such-dir
export AEGIS_MESSAGE_LIBRARY
unset LANG
unset LANGUAGE
unset LC_ALL

#
# If the C++ compiler is called something other than "c++", as
# discovered by the configure script, create a shell script called
# "c++" which invokes the correct C++ compiler.  Make sure the current
# directory is in the path, so that it will be invoked.
#
if test "$CXX" != "c++"
then
        cat >> $work/c++ << fubar
#!/bin/sh
exec ${CXX-g++} \$$*
fubar

   if test $? -ne 0 ; then no_result; fi
   chmod a+rx $work/c++
   if test $? -ne 0 ; then no_result; fi
   PATH=${work}:${PATH}
   export PATH
fi

# EOF:  etc/test_funcs.sh
