#!/bin/bash

# Tests for voice calls
#
# Copyright 2012 Serval Project, 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
# 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

source "${0%/*}/../testframework.sh"
source "${0%/*}/../testdefs.sh"

teardown() {
   stop_all_servald_servers
   kill_all_servald_processes
   assert_no_servald_processes
   report_all_servald_servers
}

configure_servald_server() {
   create_single_identity
   add_servald_interface
   executeOk_servald config \
      set debug.mdprequests on \
      set debug.monitor on \
      set debug.vomp on \
      set log.console.level DEBUG \
      set log.console.show_time on
}

vomp_connect() {
   executeOk_servald console < <(sleep 1 && echo "call $1 $2 $3" && sleep 3 && echo "say hello" && sleep 3 && echo "hangup")
   tfw_cat --stdout --stderr
   assertStdoutGrep --stdout --matches=1 "^Dialling$"
   assertStdoutGrep --stdout --matches=1 "^Codec list"
   assertStdoutGrep --stdout --matches=1 "^Ringing$"
   assertStdoutGrep --stdout --matches=1 "^Picked up$"
   assertStdoutGrep --stdout --matches=1 "^hi there$"
   assertStdoutGrep --stdout --matches=1 "^Call ended$"
}

vomp_answer() {
   executeOk_servald console < <(sleep 2 && echo "answer" && sleep 2 && echo "say hi there" && sleep 3 && echo "hangup")
   tfw_cat --stdout --stderr
   assertStdoutGrep --stdout --matches=1 "^Incoming call"
   assertStdoutGrep --stdout --matches=1 "^Codec list"
   assertStdoutGrep --stdout --matches=1 "^hello$"
   assertStdoutGrep --stdout --matches=1 "^Call ended$"
}

doc_call_lifecycle="Successful call lifecycle"
setup_call_lifecycle() {
   setup_servald
   assert_no_servald_processes
   start_servald_instances +A +B
}
test_call_lifecycle() {
   set_instance +A
   fork vomp_answer
   set_instance +B
   fork vomp_connect $SIDA $DIDB $DIDA
   fork_wait_all
}

runTests "$@"