#!/usr/bin/env bash
#
# Copyright (C) 2019-2021 Red Hat, Inc.
# This file is part of elfutils.
#
# This file 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.
#
# elfutils 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/>.

. $srcdir/debuginfod-subr.sh

# for test case debugging, uncomment:
set -x
unset VALGRIND_CMD

DB=${PWD}/.debuginfod_tmp.sqlite
export DEBUGINFOD_CACHE_PATH=${PWD}/.client_cache
export DEBUGINFOD_TIMEOUT=10
tempfiles $DB

# Clean old dirictories
mkdir D L F
mkdir -p $DEBUGINFOD_CACHE_PATH
# not tempfiles F R L D Z - they are directories which we clean up manually
ln -s ${abs_builddir}/dwfllines L/foo   # any program not used elsewhere in this test
# This variable is essential and ensures no time-race for claiming ports occurs
# set base to a unique multiple of 100 not used in any other 'run-debuginfod-*' test
base=8900
get_ports
# NB: run in -L symlink-following mode for the L subdir
env LD_LIBRARY_PATH=$ldpath ${abs_builddir}/../debuginfod/debuginfod $VERBOSE -d ${DB} -F -U -t0 -g0 -p $PORT1 -L L D F > vlog$PORT1 2>&1 &
PID1=$!
tempfiles vlog$PORT1
errfiles vlog$PORT1

wait_ready $PORT1 'ready' 1
# Make sure initial scan was done
wait_ready $PORT1 'thread_work_total{role="traverse"}' 1
wait_ready $PORT1 'thread_work_pending{role="scan"}' 0
wait_ready $PORT1 'thread_busy{role="scan"}' 0

# have clients contact the new server
export DEBUGINFOD_URLS=http://127.0.0.1:$PORT1
# Use fresh cache for debuginfod-find client requests
export DEBUGINFOD_CACHE_PATH=${PWD}/.client_cache2
mkdir -p $DEBUGINFOD_CACHE_PATH

BUILDID=`env LD_LIBRARY_PATH=$ldpath ${abs_builddir}/../src/readelf \
         -a L/foo | grep 'Build ID' | cut -d ' ' -f 7`
file L/foo
file -L L/foo
testrun ${abs_top_builddir}/debuginfod/debuginfod-find debuginfo $BUILDID

kill $PID1
wait $PID1
PID1=0

exit 0