#! /bin/sh
# Copyright (C) 2011 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 <http://www.gnu.org/licenses/>.

# Check that the testsuite driver can find test in the srcdir as
# well as in builddir, and that is prefers those in the builddir.

. ./defs || Exit 1

set -e

cat >> configure.in << 'END'
AC_OUTPUT
END

cat > Makefile.am << 'END'
TESTS = foo.test bar.test
EXTRA_DIST = $(TESTS)
END

cat > foo.test << 'END'
#! /bin/sh
exit ${FOO_EXIT_STATUS-0}
END
chmod a+x foo.test

unset FOO_EXIT_STATUS || :

$ACLOCAL
$AUTOCONF
$AUTOMAKE -a

mkdir build
cd build

../configure

cat > bar.test << 'END'
#! /bin/sh
exit 0
END
chmod a+x bar.test

$MAKE check >out 2>&1 || { cat out; Exit1; }
cat out
# The simple-tests driver does not strip VPATH components from
# the name of the test, but the parallel-tests driver should.
if test x"$parallel_tests" = x"yes"; then
  grep '\.\./foo' out && Exit 1
  grep '^PASS: foo.test *$' out
else
  grep '^PASS: .*foo.test *$' out
fi
grep '^PASS: bar.test *$' out

rm -f test-suite.log foo.log bar.log

FOO_EXIT_STATUS=1 $MAKE check >out 2>&1 && { cat out; Exit1; }
cat out
# See comments above.
if test x"$parallel_tests" = x"yes"; then
  grep '\.\./foo' out && Exit 1
  grep '^FAIL: foo.test *$' out
else
  grep '^FAIL: .*foo.test *$' out
fi
grep '^PASS: bar.test *$' out

rm -f test-suite.log foo.log bar.log

# Check that if the same test is present in srcdir and builddir,
# the one in builddir is preferred.
cp bar.test foo.test
FOO_EXIT_STATUS=1 $MAKE check >out 2>&1 || { cat out; Exit1; }
cat out
grep '^PASS: foo.test *$' out
grep '^PASS: bar.test *$' out

# The tests in the builddir must be preferred also by "make dist".
FOO_EXIT_STATUS=1 $MAKE distcheck

: