Update ncclient examples

- added optional parameter host for copy_config, get_config
  and edit-config.
- added basic tests for interfaces:
  - loopback interface
  - af-packet interface
  - tap interface
- added diff_xml.py to find differences between two sets of config.
  It supports both full xml comparison and comparison based on xPath
- added example diff between running and candidate config (interfaces)
- fixed formatting and namespaces

Change-Id: If6dd7a76fab538735ab92c67f9457326fbcba7ec
Signed-off-by: Michal Cmarada <mcmarada@cisco.com>

1 files changed, 23 insertions, 0 deletions

diff --git a/examples/ncclient/interfaces/af-packet/test_edit_af_packet.sh b/examples/ncclient/interfaces/af-packet/test_edit_af_packet.sh
new file mode 100755
index 000000000..058d47825
--- /dev/null
+++ b/examples/ncclient/interfaces/af-packet/test_edit_af_packet.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+#
+# Copyright (c) 2019 Cisco and/or its affiliates.
+# 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.
+
+DIR_NAME=$(dirname $0)
+
+# create linux side of AF-packet interface
+sudo ip link add vethAF type veth peer name vethFA
+xPath="./{urn:ietf:params:xml:ns:yang:ietf-interfaces}interfaces/\
+{urn:ietf:params:xml:ns:yang:ietf-interfaces}interface[{urn:ietf:params:xml:ns:yang:ietf-interfaces}name='host-vethAF']"
+
+${DIR_NAME}/../../test_edit_config.sh ${DIR_NAME}/edit_config_af_packet_interface.xml ${DIR_NAME}/edit_config_af_packet_interface.xml ${xPath}