Implement PAN ID Query/Conflict. (#556)

tests/scripts/Makefile.am

@@ -102,6 +102,7 @@ EXTRA_DIST                                                         = \
     thread-cert/Cert_7_1_03_BorderRouterAsLeader.py                  \
     thread-cert/Cert_7_1_04_BorderRouterAsRouter.py                  \
     thread-cert/Cert_7_1_05_BorderRouterAsRouter.py                  \
+    thread-cert/Cert_9_2_14_PanIdQuery.py                            \
     thread-cert/node.py                                              \
     $(NULL)
 
@@ -216,6 +217,7 @@ check_SCRIPTS                                                     += \
     thread-cert/Cert_7_1_03_BorderRouterAsLeader.py                  \
     thread-cert/Cert_7_1_04_BorderRouterAsRouter.py                  \
     thread-cert/Cert_7_1_05_BorderRouterAsRouter.py                  \
+    thread-cert/Cert_9_2_14_PanIdQuery.py                            \
     $(NULL)
 
 endif # OPENTHREAD_TESTS_SUBSET5
@@ -247,6 +249,7 @@ XFAIL_NCP_TESTS                                                        = \
         thread-cert/Cert_7_1_03_BorderRouterAsLeader.py                  \
         thread-cert/Cert_7_1_04_BorderRouterAsRouter.py                  \
         thread-cert/Cert_7_1_05_BorderRouterAsRouter.py                  \
+        thread-cert/Cert_9_2_14_PanIdQuery.py                            \
         $(NULL)
 
 XFAIL_TESTS = $(if $(filter $(NODE_TYPE),ncp-sim),$(XFAIL_NCP_TESTS))

tests/scripts/thread-cert/Cert_9_2_14_PanIdQuery.py

@@ -0,0 +1,102 @@
+#!/usr/bin/python
+#
+#  Copyright (c) 2016, Nest Labs, Inc.
+#  All rights reserved.
+#
+#  Redistribution and use in source and binary forms, with or without
+#  modification, are permitted provided that the following conditions are met:
+#  1. Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#  2. Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#  3. Neither the name of the copyright holder nor the
+#     names of its contributors may be used to endorse or promote products
+#     derived from this software without specific prior written permission.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+#  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+#  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+#  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+#  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+#  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+#  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+#  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+#  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+#  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+#  POSSIBILITY OF SUCH DAMAGE.
+#
+
+import time
+import unittest
+
+import node
+
+COMMISSIONER = 1
+LEADER1 = 2
+ROUTER1 = 3
+LEADER2 = 4
+
+class Cert_9_2_14_PanIdQuery(unittest.TestCase):
+    def setUp(self):
+        self.nodes = {}
+        for i in range(1,5):
+            self.nodes[i] = node.Node(i)
+
+        self.nodes[COMMISSIONER].set_panid(0xface)
+        self.nodes[COMMISSIONER].set_mode('rsdn')
+        self.nodes[COMMISSIONER].add_whitelist(self.nodes[LEADER1].get_addr64())
+        self.nodes[COMMISSIONER].enable_whitelist()
+
+        self.nodes[LEADER1].set_panid(0xface)
+        self.nodes[LEADER1].set_mode('rsdn')
+        self.nodes[LEADER1].add_whitelist(self.nodes[COMMISSIONER].get_addr64())
+        self.nodes[LEADER1].add_whitelist(self.nodes[ROUTER1].get_addr64())
+        self.nodes[LEADER1].enable_whitelist()
+
+        self.nodes[ROUTER1].set_panid(0xface)
+        self.nodes[ROUTER1].set_mode('rsdn')
+        self.nodes[ROUTER1].add_whitelist(self.nodes[LEADER1].get_addr64())
+        self.nodes[ROUTER1].add_whitelist(self.nodes[LEADER2].get_addr64())
+        self.nodes[ROUTER1].enable_whitelist()
+
+        self.nodes[LEADER2].set_panid(0xdead)
+        self.nodes[LEADER2].set_mode('rsdn')
+        self.nodes[LEADER2].add_whitelist(self.nodes[ROUTER1].get_addr64())
+        self.nodes[LEADER2].enable_whitelist()
+
+    def tearDown(self):
+        for node in list(self.nodes.values()):
+            node.stop()
+        del self.nodes
+
+    def test(self):
+        self.nodes[LEADER1].start()
+        self.nodes[LEADER1].set_state('leader')
+        self.assertEqual(self.nodes[LEADER1].get_state(), 'leader')
+
+        self.nodes[COMMISSIONER].start()
+        time.sleep(3)
+        self.assertEqual(self.nodes[COMMISSIONER].get_state(), 'router')
+
+        self.nodes[ROUTER1].start()
+        time.sleep(3)
+        self.assertEqual(self.nodes[ROUTER1].get_state(), 'router')
+
+        self.nodes[LEADER2].start()
+        time.sleep(5)
+        self.assertEqual(self.nodes[LEADER2].get_state(), 'leader')
+
+        ipaddrs = self.nodes[ROUTER1].get_addrs()
+        for ipaddr in ipaddrs:
+            if ipaddr[0:4] != 'fe80':
+                break
+
+        self.nodes[COMMISSIONER].panid_query('0xdead', '0xffffffff', ipaddr)
+
+        self.nodes[COMMISSIONER].panid_query('0xdead', '0xffffffff', 'ff33:0040:fdde:ad00:beef:0:0:1')
+
+        self.nodes[COMMISSIONER].ping(ipaddr)
+
+if __name__ == '__main__':
+    unittest.main()

tests/scripts/thread-cert/node.py

@@ -325,6 +325,11 @@ class Node:
         self.send_command('netdataregister')
         self.pexpect.expect('Done')
 
+    def panid_query(self, panid, mask, ipaddr):
+        cmd = 'commissioner panid ' + panid + ' ' + mask + ' ' + ipaddr
+        self.send_command(cmd)
+        self.pexpect.expect('Conflict:', timeout=8)
+
     def scan(self):
         self.send_command('scan')