bridge: Support changing port numbers.

[sliver-openvswitch.git] / tests / ofproto.at

diff --git a/tests/ofproto.at b/tests/ofproto.at
index be7387d..f730465 100644 (file)
--- a/tests/ofproto.at
+++ b/tests/ofproto.at
@@ -2152,3 +2152,58 @@ OFPT_BARRIER_REPLY (OF1.3):
 
 OVS_VSWITCHD_STOP
 AT_CLEANUP
+
+AT_SETUP([ofproto - ofport_request])
+OVS_VSWITCHD_START
+ADD_OF_PORTS([br0], [1], [2], [3])
+
+set_and_check_specific_ofports () {
+    ovs-vsctl set Interface p1 ofport_request="$1" -- \
+             set Interface p2 ofport_request="$2" -- \
+             set Interface p3 ofport_request="$3"
+    ofports=`ovs-vsctl get Interface p1 ofport -- \
+                      get Interface p2 ofport -- \
+                      get Interface p3 ofport`
+    AT_CHECK_UNQUOTED([echo $ofports], [0], [$1 $2 $3
+])
+}
+for pre in      '1 2 3' '1 3 2' '2 1 3' '2 3 1' '3 1 2' '3 2 1'; do
+    for post in '1 2 3' '1 3 2' '2 1 3' '2 3 1' '3 1 2' '3 2 1'; do
+        echo -----------------------------------------------------------
+        echo "Check changing port numbers from $pre to $post"
+       set_and_check_ofports $pre
+       set_and_check_ofports $post
+    done
+done
+
+ovs-vsctl del-port p3
+
+set_and_check_poorly_specified_ofports () {
+    ovs-vsctl set Interface p1 ofport_request="$1" -- \
+             set Interface p2 ofport_request="$2"
+    p1=`ovs-vsctl get Interface p1 ofport`
+    p2=`ovs-vsctl get Interface p2 ofport`
+    echo $p1 $p2
+
+    AT_CHECK([test "$p1" != "$p2"])
+    if test "$1" = "$2" && test "$1" != '[[]]'; then
+        # One port number must be the requested one.
+       AT_CHECK([test "$p1" = "$1" || test "$p2" = "$1"])
+       # The other port number must be different (already tested above).
+    else
+        AT_CHECK([test "$1" = '[[]]' || test "$p1" == "$1"])
+        AT_CHECK([test "$2" = '[[]]' || test "$p2" == "$2"])
+    fi
+}
+for pre in      '1 2' '[[]] 2' '1 [[]]' '[[]] [[]]' '2 1' '[[]] 1' '2 [[]]' \
+                '1 1' '2 2'; do
+    for post in '1 2' '[[]] 2' '1 [[]]' '[[]] [[]]' '2 1' '[[]] 1' '2 [[]]' \
+                '1 1' '2 2'; do
+        echo -----------------------------------------------------------
+        echo "Check changing port numbers from $pre to $post"
+        set_and_check_poorly_specified_ofports $pre
+        set_and_check_poorly_specified_ofports $post
+    done
+done
+OVS_VSWITCHD_STOP
+AT_CLEANUP