#! /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/>.

# Dummy test case, aimed at reporting useful system information in the
# final `test-suite.log'.  This way, if a user experiences a failure in
# the Automake test suite and then only sends us the `test-suite.log',
# we won't have to ask him for more information to start analyzing the
# failure (that had happened too many times in the past!).

. ./defs || Exit 1

set -e

# FIXME: remove these once we are merged into master.
top_testsrcdir=$testsrcdir/..
testbuilddir=`(cd .. && pwd)`
top_testbuilddir=`(cd $testbuilddir/.. && pwd)`

st=0
if test -d "$top_testsrcdir"/.git; then
  # We are running from a git checkout.
  git log -1 || st=1
else
  # We are probably running from a distribution tarball, so
  # the ChangeLog file must be present.
  awk '
    BEGIN { first = 1 }
    (first == 1) { print; first = 0; next; }
    /^[^\t]/ { exit(0); }
    { print }
  ' "$top_testsrcdir"/ChangeLog || st=1
fi
$PERL -V || st=1
cat "$top_testbuilddir/config.log" || st=1
cat "$testbuilddir/aclocal-$APIVERSION" || st=1
cat "$testbuilddir/automake-$APIVERSION" || st=1

if test $st -eq 0; then
  # This test SKIPs, so that all the information it has gathered and
  # printed will get unconditionally copied into the `test-suite.log'
  # file.
  Exit 77
fi

# Some unexpected error occurred; this must be reported as an hard
# error by the testsuite driver.
Exit 99