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[toranj] add new test NetworkData timeout and entry removal (#3082)
This commit is contained in:
Abtin Keshavarzian
committed by
Jonathan Hui
Jonathan Hui
parent
75522066c1
commit
90178d3027
@@ -139,6 +139,7 @@ run test-021-address-cache-table.py
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run test-022-multicast-ip6-address.py
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run test-023-multicast-traffic.py
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run test-024-partition-merge.py
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run test-025-network-data-timeout.py
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run test-100-mcu-power-state.py
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run test-600-channel-manager-properties.py
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run test-601-channel-manager-channel-change.py
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@@ -0,0 +1,187 @@
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#!/usr/bin/env python
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#
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# Copyright (c) 2018, The OpenThread Authors.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. Neither the name of the copyright holder nor the
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# names of its contributors may be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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import time
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import wpan
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from wpan import verify
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#-----------------------------------------------------------------------------------------------------------------------
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# Test description: Network Data (on-mesh prefix) timeout and entry removal
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#
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# Network topology
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#
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# r1 ----- r2
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# |
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# |
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# c2 (sleepy)
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#
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#
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# Test covers the following steps:
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#
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# - Every node adds a unique on-mesh prefix.
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# - Every node also adds a common on-mesh prefix (with different flags).
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# - Verify that all the unique and common prefixes are present on all nodes are associated with correct RLOC16.
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# - Remove `r2` from network (which removes `c2` as well) from Thread partition created by `r1`.
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# - Verify that all on-mesh prefixes added by `r2` or `c2` (unique and common) are removed on `r1`.
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#
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test_name = __file__[:-3] if __file__.endswith('.py') else __file__
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print '-' * 120
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print 'Starting \'{}\''.format(test_name)
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def verify_prefix(node_list, prefix, rloc16, prefix_len=64, stable=True, priority='med', on_mesh=False, slaac=False, dhcp=False,
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configure=False, default_route=False, preferred=True):
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"""
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This function verifies that the `prefix` is present on all the nodes in the `node_list`. It also verifies that the
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`prefix` is associated with the given `rloc16` (as an integer).
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"""
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for node in node_list:
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prefixes = wpan.parse_on_mesh_prefix_result(node.get(wpan.WPAN_THREAD_ON_MESH_PREFIXES))
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for p in prefixes:
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if p.prefix == prefix and p.origin == "ncp" and int(p.rloc16(), 0) == rloc16:
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verify(int(p.prefix_len) == prefix_len)
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verify(p.is_stable() == stable)
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verify(p.is_on_mesh() == on_mesh)
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verify(p.is_def_route() == default_route)
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verify(p.is_slaac() == slaac)
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verify(p.is_dhcp() == dhcp)
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verify(p.is_config() == configure)
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verify(p.is_preferred() == preferred)
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verify(p.priority == priority)
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break
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else:
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raise wpan.VerifyError("Did not find prefix {} on node {}".format(prefix, node))
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def verify_no_prefix(node_list, prefix, rloc16):
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"""
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This function verifies that none of the nodes in `node_list` contains the on-mesh `prefix` associated with the
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given `rloc16`.
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"""
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for node in node_list:
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prefixes = wpan.parse_on_mesh_prefix_result(node.get(wpan.WPAN_THREAD_ON_MESH_PREFIXES))
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for p in prefixes:
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if p.prefix == prefix and p.origin == "ncp" and int(p.rloc16(), 0) == rloc16:
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raise wpan.VerifyError("Did find prefix {} with rloc {} on node {}".format(prefix, hex(rloc16), node))
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#-----------------------------------------------------------------------------------------------------------------------
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# Creating `wpan.Nodes` instances
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speedup = 25
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wpan.Node.set_time_speedup_factor(speedup)
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r1 = wpan.Node()
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r2 = wpan.Node()
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c2 = wpan.Node()
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#-----------------------------------------------------------------------------------------------------------------------
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# Init all nodes
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wpan.Node.init_all_nodes()
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#-----------------------------------------------------------------------------------------------------------------------
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# Build network topology
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#
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# Test topology:
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#
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# r1 ----- r2
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# |
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# |
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# c2
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r1.form("net-data")
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r1.whitelist_node(r2)
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r2.whitelist_node(r1)
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r2.join_node(r1, wpan.JOIN_TYPE_ROUTER)
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r2.whitelist_node(c2)
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c2.whitelist_node(r2)
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c2.join_node(r2, wpan.JOIN_TYPE_SLEEPY_END_DEVICE)
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c2.set(wpan.WPAN_POLL_INTERVAL, '400')
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#-----------------------------------------------------------------------------------------------------------------------
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# Test implementation
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common_prefix = "fd00:cafe::"
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prefix1 = "fd00:1::"
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prefix2 = "fd00:2::"
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prefix3 = "fd00:3::"
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wait_time = 15
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# Each node adds its own prefix.
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r1.add_prefix(prefix1, on_mesh=True, preferred=True, stable=True)
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r2.add_prefix(prefix2, on_mesh=True, preferred=True, stable=True)
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c2.add_prefix(prefix3, on_mesh=True, preferred=True, stable=True)
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# `common_prefix` is added by all three nodes (with different flags)
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r1.add_prefix(common_prefix, on_mesh=True, preferred=True, stable=False)
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r2.add_prefix(common_prefix, on_mesh=True, preferred=True, stable=True)
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c2.add_prefix(common_prefix, on_mesh=True, preferred=False, stable=True)
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r1_rloc = int(r1.get(wpan.WPAN_THREAD_RLOC16), 0)
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r2_rloc = int(r2.get(wpan.WPAN_THREAD_RLOC16), 0)
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c2_rloc = int(c2.get(wpan.WPAN_THREAD_RLOC16), 0)
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def check_prefixes():
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# Verify that all three `prefix1`, 'prefix2', and `prefix3` are present on all nodes
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# and respectively associated with `r1`, r2, and `r3` nodes.
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verify_prefix([r1, r2, c2], prefix1, r1_rloc, on_mesh=True, preferred=True, stable=True)
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verify_prefix([r1, r2, c2], prefix2, r2_rloc, on_mesh=True, preferred=True, stable=True)
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verify_prefix([r1, r2, c2], prefix3, c2_rloc, on_mesh=True, preferred=True, stable=True)
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# Verify the presence of `common_prefix` associated with each node (with correct flags).
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verify_prefix([r1, r2, c2], common_prefix, r1_rloc, on_mesh=True, preferred=True, stable=False)
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verify_prefix([r1, r2, c2], common_prefix, r2_rloc, on_mesh=True, preferred=True, stable=True)
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verify_prefix([r1, r2, c2], common_prefix, c2_rloc, on_mesh=True, preferred=False, stable=True)
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wpan.verify_within(check_prefixes, wait_time)
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# Remove `r2`. This should trigger all the prefixes added by it or its child to timeout and be removed.
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r2.leave()
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def check_prefixes_on_r1_after_r2_leave():
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# Verify that entries added by r1 are still present
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verify_prefix([r1], prefix1, r1_rloc, on_mesh=True, preferred=True, stable=True)
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verify_prefix([r1], common_prefix, r1_rloc, on_mesh=True, preferred=True, stable=False)
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# Verify all entries added by `r2` or `c2` are removed
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verify_no_prefix([r1], prefix2, r2_rloc)
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verify_no_prefix([r1], prefix3, c2_rloc)
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verify_no_prefix([r1], common_prefix, r2_rloc)
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verify_no_prefix([r1], common_prefix, c2_rloc)
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wpan.verify_within(check_prefixes_on_r1_after_r2_leave, wait_time)
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#-----------------------------------------------------------------------------------------------------------------------
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# Test finished
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wpan.Node.finalize_all_nodes()
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print '\'{}\' passed.'.format(test_name)
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@@ -1015,10 +1015,11 @@ class OnMeshPrefix(object):
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# Example of expected text:
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#
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# '\t"fd00:abba:cafe:: prefix_len:64 origin:user stable:yes flags:0x31'
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# ' [on-mesh:1 def-route:0 config:0 dhcp:0 slaac:1 pref:1 prio:med]"'
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# ' [on-mesh:1 def-route:0 config:0 dhcp:0 slaac:1 pref:1 prio:med] rloc:0x0000"'
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m = re.match('\t"([0-9a-fA-F:]+)\s*prefix_len:(\d+)\s+origin:(\w*)\s+stable:(\w*).*' +
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'\[on-mesh:(\d)\s+def-route:(\d)\s+config:(\d)\s+dhcp:(\d)\s+slaac:(\d)\s+pref:(\d)\s+prio:(\w*)\]',
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m = re.match('\t"([0-9a-fA-F:]+)\s*prefix_len:(\d+)\s+origin:(\w*)\s+stable:(\w*).* \[' +
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'on-mesh:(\d)\s+def-route:(\d)\s+config:(\d)\s+dhcp:(\d)\s+slaac:(\d)\s+pref:(\d)\s+prio:(\w*)\]' +
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'\s+rloc:(0x[0-9a-fA-F]+)',
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text)
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verify(m is not None)
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data = m.groups()
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@@ -1034,6 +1035,7 @@ class OnMeshPrefix(object):
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self._slaac = (data[8] == '1')
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self._preferred = (data[9] == '1')
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self._priority = (data[10])
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self._rloc16 = (data[11])
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@property
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def prefix(self):
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@@ -1072,6 +1074,9 @@ class OnMeshPrefix(object):
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def is_preferred(self):
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return self._preferred
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def rloc16(self):
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return self._rloc16
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def __repr__(self):
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return 'OnMeshPrefix({})'.format(self.__dict__)
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