#! /bin/sh
# Copyright (C) 2003-2021 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 2, 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 <https://www.gnu.org/licenses/>.

# Check that the DejaGnu rules work for a simple program and test case.
# Also check PR 488: Failure of the first of several tools tested.
# From the original bug report:
#   If you use dejagnu for testing and have multiple tools (i.e.,
#   multiple entries in the DEJATOOL variable) then the success/failure
#   of "make check" is only dependent on the success/failure of the
#   tests on the final tool. Thus there may be failures in the tests on
#   previous tools, but at first glance "make check" has passed.

required=runtest
. test-init.sh

cat > hammer << 'END'
#! /bin/sh
echo "Everything looks like a nail to me!"
END
chmod +x hammer

cat > spanner << 'END'
#! /bin/sh
echo "I'm a right spanner!"
END
chmod +x spanner

cat >> configure.ac << 'END'
AC_CONFIG_FILES([testsuite/Makefile])
AC_OUTPUT
END

cat > Makefile.am << 'END'
SUBDIRS = testsuite
EXTRA_DIST = hammer spanner
END

mkdir testsuite

cat > testsuite/Makefile.am << 'END'
AUTOMAKE_OPTIONS = dejagnu

DEJATOOL = hammer spanner

AM_RUNTESTFLAGS = HAMMER=$(top_srcdir)/hammer SPANNER=$(top_srcdir)/spanner

EXTRA_DIST  = hammer.test/hammer.exp
EXTRA_DIST += spanner.test/spanner.exp
END

mkdir testsuite/hammer.test testsuite/spanner.test

cat > testsuite/hammer.test/hammer.exp << 'END'
set test test
spawn $HAMMER
expect {
    "Everything looks like a nail to me!" { pass "$test" }
    default { fail "$test" }
}
END

cat > testsuite/spanner.test/spanner.exp << 'END'
set test test
spawn $SPANNER
expect {
    "I'm a right spanner!" { pass "$test" }
    default { fail "$test" }
}
END

$ACLOCAL
$AUTOCONF
$AUTOMAKE --add-missing

./configure

$MAKE check
test -f testsuite/hammer.log
test -f testsuite/hammer.sum
test -f testsuite/spanner.log
test -f testsuite/spanner.sum

$MAKE distcheck

# Test for PR 488.
sed 's/E\(verything\)/Not e\1/' hammer > thammer
mv -f thammer hammer
chmod +x hammer

rm -f testsuite/hammer.log testsuite/hammer.sum
rm -f testsuite/spanner.log testsuite/spanner.sum
$MAKE check && exit 1
test -f testsuite/hammer.log
test -f testsuite/hammer.sum
test -f testsuite/spanner.log
test -f testsuite/spanner.sum

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