--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/dtn-cp.tcl Thu Apr 21 14:57:45 2011 +0100
@@ -0,0 +1,87 @@
+#
+# Copyright 2005-2006 Intel Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+test::name dtn-cp
+net::num_nodes 3
+
+manifest::file apps/dtncp/dtncp dtncp
+manifest::file apps/dtncpd/dtncpd dtncpd
+
+dtn::config
+
+dtn::config_interface tcp
+dtn::config_linear_topology ALWAYSON tcp true
+
+proc wait_for_file {id path {timeout 30}} {
+ do_until "in wait for file $path at node $id" $timeout {
+ if {[tell_dtnd $id file exists $path]} {
+ return
+ }
+
+ after 500
+ }
+}
+
+test::script {
+ testlog "Running dtnds"
+ dtn::run_dtnd *
+
+ testlog "Waiting for dtnds to start up"
+ dtn::wait_for_dtnd *
+
+ set N [net::num_nodes]
+ set last_node [expr $N - 1]
+ set dest dtn://host-0/
+
+ testlog "Running dtncpd..."
+ tell_dtnd $last_node file mkdir incoming
+ set dtncpd_pid [dtn::run_app $last_node dtncpd incoming]
+
+ testlog "Creating and copying an empty file"
+ tell_dtnd 0 file mkdir test
+ tell_dtnd 0 {set fd [open test/empty w]; close $fd}
+ dtn::check expr [tell_dtnd 0 file size test/empty] == 0
+ dtn::run_app_and_wait 0 dtncp "test/empty dtn://host-2"
+ wait_for_file $last_node incoming/host-0/empty
+ dtn::check expr [tell_dtnd $last_node file size incoming/host-0/empty] == 0
+
+ set dtnd_size [tell_dtnd 0 file size dtnd]
+
+ testlog "Copying the dtnd executable into dtnd.new ($dtnd_size bytes)"
+ dtn::run_app_and_wait 0 dtncp "dtnd dtn://host-2 dtnd.new"
+
+ testlog "Waiting for the file to be delivered"
+ wait_for_file $last_node incoming/host-0/dtnd.new
+
+ testlog "Checking that size and md5sum matches"
+ dtn::check expr [tell_dtnd $last_node file size \
+ incoming/host-0/dtnd.new] == $dtnd_size
+ set cksum1 [lindex [tell_dtnd 0 exec md5sum dtnd] 0]
+ set cksum2 [lindex [tell_dtnd $last_node exec md5sum incoming/host-0/dtnd.new] 0]
+ if {$cksum1 != $cksum2} {
+ error "md5sum mismatch: $cksum1 != $cksum2"
+ }
+
+ testlog "Test success!"
+}
+
+test::exit_script {
+ testlog "Stopping dtncpd"
+ run::kill_pid $last_node $dtncpd_pid TERM
+
+ testlog "Stopping all dtnds"
+ dtn::stop_dtnd *
+}