From 9842e2235306f94fd2ef168f4ae9cfd768a0e4e8 Mon Sep 17 00:00:00 2001
From: Jeremy Lakeman <Jeremy.Lakeman@gmail.com>
Date: Tue, 9 Oct 2012 14:49:24 +1030
Subject: [PATCH] Add multi-hop routing test

---
 testdefs.sh       |  3 +-
 tests/dnaprotocol | 11 -------
 tests/routing     | 82 +++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 83 insertions(+), 13 deletions(-)
 create mode 100755 tests/routing

diff --git a/testdefs.sh b/testdefs.sh
index ade3ac28..487435b2 100644
--- a/testdefs.sh
+++ b/testdefs.sh
@@ -630,13 +630,12 @@ assert_peers_are_instances() {
 #   selfannounce mechanism
 has_seen_instances() {
    local I N
-   local logvar=LOG$instance_name
    for I; do
       [ $I = $instance_arg ] && continue
       for ((N=1; 1; ++N)); do
          local sidvar=SID${I#+}$N
          [ -n "${!sidvar}" ] || break
-         if ! grep "ADD OVERLAY NODE sid=${!sidvar}" "${!logvar}"; then
+         if ! grep "ADD OVERLAY NODE sid=${!sidvar}" $instance_servald_log; then
             return 1
          fi
       done
diff --git a/tests/dnaprotocol b/tests/dnaprotocol
index 50dc9cbd..84c02e71 100755
--- a/tests/dnaprotocol
+++ b/tests/dnaprotocol
@@ -67,17 +67,6 @@ set_server_vars() {
    executeOk_servald config set debug.keyring Yes
 }
 
-doc_MultiServer="Start three servald servers with dummy interfaces"
-setup_MultiServer() {
-   setup_servald
-   assert_no_servald_processes
-   foreach_instance +A +B +C create_single_identity
-   configure_servald_server() { set_server_vars; }
-}
-test_MultiServer() {
-   start_servald_instances +A +B +C
-}
-
 doc_LookupWildcard="Lookup by wildcard"
 test_LookupWildcard() {
    executeOk_servald dna lookup "*"
diff --git a/tests/routing b/tests/routing
new file mode 100755
index 00000000..f5fd20a6
--- /dev/null
+++ b/tests/routing
@@ -0,0 +1,82 @@
+#!/bin/bash
+
+# Tests for Route discovery
+# Copyright 2012 Serval Project
+#
+# 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"
+
+configure_servald_server() {
+   executeOk_servald config set log.show_pid on
+   executeOk_servald config set log.show_time on
+   executeOk_servald config set debug.mdprequests Yes
+}
+
+add_interface() {
+   >$SERVALD_VAR/$1
+   executeOk_servald config get interfaces
+   extract_stdout_keyvalue_optional EXISTING 'interfaces' '=' '.*'
+   executeOk_servald config set interfaces "+>$1,$EXISTING"
+}
+
+start_routing_instance() {
+   executeOk_servald config set interface.folder "$SERVALD_VAR"
+   executeOk_servald config set monitor.socket "org.servalproject.servald.monitor.socket.$TFWUNIQUE.$instance_name"
+   executeOk_servald config set mdp.socket "org.servalproject.servald.mdp.socket.$TFWUNIQUE.$instance_name"
+   executeOk_servald config set log.show_pid on
+   executeOk_servald config set log.show_time on
+   executeOk_servald config set debug.mdprequests Yes
+   start_servald_server
+}
+
+teardown() {
+   stop_all_servald_servers
+   kill_all_servald_processes
+   assert_no_servald_processes
+}
+
+setup_single_link() {
+   setup_servald
+   assert_no_servald_processes
+   foreach_instance +A +B create_single_identity
+   start_servald_instances +A +B
+}
+
+doc_single_link="Start 2 instances on one link"
+test_single_link() {
+   set_instance +A
+   executeOk_servald mdp ping $SIDB 3
+}
+
+setup_multihop_linear() {
+   setup_servald
+   assert_no_servald_processes
+   foreach_instance +A +B +C +D create_single_identity
+   foreach_instance +A +B add_interface dummy1
+   foreach_instance +B +C add_interface dummy2
+   foreach_instance +C +D add_interface dummy3
+   foreach_instance +A +B +C +D start_routing_instance
+}
+
+doc_multihop_linear="Start 4 instances in a linear arrangement"
+test_multihop_linear() {
+   wait_until --sleep=0.25 instances_see_each_other +A +B +C +D
+   set_instance +A
+   executeOk_servald mdp ping $SIDD 3
+}
+
+runTests "$@"