1 files changed, 69 insertions, 0 deletions
diff --git a/framework/src/onos/tools/test/bin/onos-mininet b/framework/src/onos/tools/test/bin/onos-mininet
new file mode 100755
index 00000000..ef2c8ea5
--- /dev/null
+++ b/framework/src/onos/tools/test/bin/onos-mininet
@@ -0,0 +1,69 @@
+#!/bin/bash
+# -----------------------------------------------------------------------------
+# Starts or interacts with mininet in a remote screen session.
+# -----------------------------------------------------------------------------
+
+[ ! -d "$ONOS_ROOT" ] && echo "ONOS_ROOT is not defined" >&2 && exit 1
+. $ONOS_ROOT/tools/build/envDefaults
+
+export MAX_WAIT=60
+
+cmd="$1" && shift
+log="screenlog.0"
+remote="$ONOS_USER@$OCN"
+mininet="ssh -t -t $remote screen -L -S mininet"
+
+case $cmd in
+send)
+    $mininet -X "stuff \"$@\\n\"" 2>/dev/null
+    ;;
+
+sendAndExpect)
+    cmd=""
+    for a in $*; do shift; if [ "$a" = "--expect" ]; then break; fi; cmd="$cmd $a"; done
+    $mininet -X "stuff \"$cmd\\n\"" 2>/dev/null
+    onos-mininet expect "$@"
+    ;;
+
+wait)
+    ssh $remote "
+        let count=0
+        sleep 1 && while test ! -f $log; do if test \$count -ge $MAX_WAIT; then exit 1; fi; sleep 1; let count=count+1; done
+        while ! (tail -n1 $log | egrep -q '^mininet>'); do if [ \$count -ge $MAX_WAIT ]; then exit 1; fi; sleep 1; done
+        sleep ${1-:1}
+    "
+    ;;
+
+expect)
+    aux=/tmp/mininet.$$.log
+    ssh $remote "
+        sleep 1
+        if [ ! -f $log ]; then exit 1; fi;
+        let count=0
+        while ! (tail -n1 $log | egrep -q '^mininet>'); do if test \$count -ge $MAX_WAIT; then exit 1; fi; sleep 1; let count=count+1; done
+        tac $log | awk '{ print \$0; } /^mininet>/ { if (on) { exit 0; } on=1; }' | tac > $aux
+        cat $aux
+        set -x
+        egrep \"$@\" $aux
+    "
+    ;;
+
+attach)
+    $mininet -x
+    ;;
+
+start)
+    ssh $remote "rm -f $log; echo logfile flush 1 > ~/.screenrc"
+    (
+    $mininet "$@"
+    scp $remote:$log /tmp/mininet.log
+    ssh $remote rm -f $log
+    ) &
+    ;;
+
+stop)
+    $mininet -X "stuff \"^C\\n\"" 2>/dev/null && \
+        $mininet -X "stuff \"^C\\n\"" 2>/dev/null && \
+        $mininet -X "stuff \"exit\\n\"" 2>/dev/null
+    ;;
+esac