mirror of
https://github.com/servalproject/serval-dna.git
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301 lines
9.2 KiB
Bash
Executable File
301 lines
9.2 KiB
Bash
Executable File
#!/bin/bash
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# Tests for Route discovery
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#
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# Copyright 2012 Serval Project, Inc.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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source "${0%/*}/../testframework.sh"
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source "${0%/*}/../testdefs.sh"
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add_interface() {
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>$SERVALD_VAR/dummy$1
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executeOk_servald config \
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set interfaces.$1.file dummy$1 \
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set interfaces.$1.dummy_address 127.0.$1.$instance_number \
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set interfaces.$1.dummy_netmask 255.255.255.224
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}
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interface_up() {
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grep "Interface .* is up" $instance_servald_log || return 1
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return 0
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}
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start_routing_instance() {
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executeOk_servald config \
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set server.interface_path "$SERVALD_VAR" \
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set monitor.socket "org.servalproject.servald.monitor.socket.$TFWUNIQUE.$instance_name" \
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set mdp.socket "org.servalproject.servald.mdp.socket.$TFWUNIQUE.$instance_name" \
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set log.console.show_pid on \
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set log.console.show_time on \
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set debug.mdprequests Yes \
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set rhizome.enable no
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start_servald_server
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wait_until interface_up
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}
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log_routing_table() {
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executeOk_servald route print
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tfw_cat --stdout --stderr
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}
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teardown() {
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foreach_instance_with_pidfile log_routing_table
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stop_all_servald_servers
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kill_all_servald_processes
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assert_no_servald_processes
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report_all_servald_servers
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}
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doc_single_link="Start 2 instances on one link"
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setup_single_link() {
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setup_servald
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assert_no_servald_processes
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foreach_instance +A +B create_single_identity
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foreach_instance +A +B add_interface 1
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foreach_instance +A +B start_routing_instance
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}
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test_single_link() {
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foreach_instance +A +B \
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wait_until has_seen_instances +A +B
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set_instance +A
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executeOk_servald mdp ping $SIDB 1
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tfw_cat --stdout --stderr
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executeOk_servald route print
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assertStdoutGrep --matches=1 "^$SIDB:BROADCAST UNICAST :"
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}
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doc_multiple_ids="Route between multiple identities"
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setup_multiple_ids() {
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setup_servald
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assert_no_servald_processes
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foreach_instance +A +B create_identities 2
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foreach_instance +A +B add_interface 1
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foreach_instance +A +B start_routing_instance
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}
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test_multiple_ids() {
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foreach_instance +A +B \
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wait_until has_seen_instances +A +B
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set_instance +A
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executeOk_servald mdp ping $SIDB2 1
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tfw_cat --stdout --stderr
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executeOk_servald route print
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assertStdoutGrep --matches=1 "^$SIDB1:BROADCAST UNICAST :dummy.*:0*"
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assertStdoutGrep --matches=1 "^$SIDB2:INDIRECT ::$SIDB1"
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set_instance +B
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executeOk_servald mdp ping $SIDA2 1
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tfw_cat --stdout --stderr
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executeOk_servald route print
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assertStdoutGrep --matches=1 "^$SIDA1:BROADCAST UNICAST :dummy.*:0*"
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assertStdoutGrep --matches=1 "^$SIDA2:INDIRECT ::$SIDA1"
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}
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doc_single_mdp="Use single MDP per packet encapsulation"
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setup_single_mdp() {
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setup_servald
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assert_no_servald_processes
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foreach_instance +A +B create_single_identity
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foreach_instance +A +B add_interface 1
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foreach_instance +A +B executeOk_servald config set interfaces.1.encapsulation single
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foreach_instance +A +B start_routing_instance
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}
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test_single_mdp() {
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foreach_instance +A +B \
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wait_until has_seen_instances +A +B
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set_instance +A
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executeOk_servald mdp ping $SIDB 1
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tfw_cat --stdout --stderr
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executeOk_servald route print
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assertStdoutGrep --matches=1 "^$SIDB:BROADCAST UNICAST :"
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}
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doc_mismatched_encap="Mismatched MDP packet encapsulation"
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setup_mismatched_encap() {
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setup_servald
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assert_no_servald_processes
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foreach_instance +A +B create_single_identity
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foreach_instance +A +B add_interface 1
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foreach_instance +A executeOk_servald config set interfaces.1.encapsulation single
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foreach_instance +A +B start_routing_instance
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}
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test_mismatched_encap() {
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foreach_instance +A +B \
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wait_until has_seen_instances +A +B
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set_instance +A
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executeOk_servald mdp ping $SIDB 1
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tfw_cat --stdout --stderr
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executeOk_servald route print
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assertStdoutGrep --matches=1 "^$SIDB:BROADCAST UNICAST :"
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}
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doc_slip_encoding="Test slip encoding and decoding"
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setup_slip_encoding() {
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setup_servald
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assert_no_servald_processes
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}
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test_slip_encoding() {
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executeOk_servald test slip
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}
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doc_multiple_nodes="Multiple nodes on one link"
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setup_multiple_nodes() {
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setup_servald
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assert_no_servald_processes
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foreach_instance +A +B +C +D create_single_identity
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foreach_instance +A +B +C +D add_interface 1
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foreach_instance +A +B +C +D start_routing_instance
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}
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test_multiple_nodes() {
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foreach +A +B +C +D \
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wait_until has_seen_instances +A +B +C +D
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set_instance +A
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executeOk_servald mdp ping $SIDB 1
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tfw_cat --stdout --stderr
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executeOk_servald mdp ping $SIDC 1
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tfw_cat --stdout --stderr
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executeOk_servald mdp ping $SIDD 1
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tfw_cat --stdout --stderr
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executeOk_servald route print
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assertStdoutGrep --matches=1 "^$SIDB:BROADCAST "
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assertStdoutGrep --matches=1 "^$SIDC:BROADCAST "
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assertStdoutGrep --matches=1 "^$SIDD:BROADCAST "
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}
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doc_scan="Simulate isolated clients"
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setup_scan() {
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setup_servald
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assert_no_servald_processes
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foreach_instance +A +B create_single_identity
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foreach_instance +A +B add_interface 1
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set_instance +B
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executeOk_servald config \
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set interfaces.1.dummy_address 127.0.1.11
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foreach_instance +A +B \
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executeOk_servald config \
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set interfaces.1.drop_broadcasts 1
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foreach_instance +A +B start_routing_instance
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}
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test_scan() {
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set_instance +A
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executeOk_servald scan
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wait_until scan_completed
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wait_until has_seen_instances +B
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executeOk_servald mdp ping $SIDB 1
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tfw_cat --stdout --stderr
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executeOk_servald route print
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assertStdoutGrep --matches=1 "^$SIDB:UNICAST :"
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}
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scan_completed() {
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grep "Scan completed" $LOG||return1
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return 0
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}
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doc_broadcast_only="Broadcast packets only"
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setup_broadcast_only() {
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setup_servald
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assert_no_servald_processes
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foreach_instance +A +B create_single_identity
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foreach_instance +A +B add_interface 1
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foreach_instance +A +B \
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executeOk_servald config set interfaces.1.drop_unicasts 1
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foreach_instance +A +B start_routing_instance
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}
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test_broadcast_only() {
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foreach_instance +A +B \
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wait_until has_seen_instances +A +B
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set_instance +A
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executeOk_servald mdp ping $SIDB 1
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tfw_cat --stdout --stderr
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executeOk_servald route print
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assertStdoutGrep --matches=1 "^$SIDB:BROADCAST :"
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}
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doc_prefer_unicast="Prefer unicast packets"
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setup_prefer_unicast() {
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setup_servald
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assert_no_servald_processes
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foreach_instance +A +B create_single_identity
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foreach_instance +A +B add_interface 1
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foreach_instance +A +B \
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executeOk_servald config \
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set interfaces.1.prefer_unicast 1 \
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set debug.overlayframes 1
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foreach_instance +A +B start_routing_instance
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}
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test_prefer_unicast() {
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foreach_instance +A +B \
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wait_until has_seen_instances +A +B
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set_instance +A
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executeOk_servald mdp ping $SIDB 1
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tfw_cat --stdout --stderr
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executeOk_servald route print
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assertStdoutGrep --matches=1 "^$SIDB:BROADCAST UNICAST :"
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assertGrep "$instance_servald_log" 'Choosing to send via unicast'
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}
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doc_multihop_linear="Start 4 instances in a linear arrangement"
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setup_multihop_linear() {
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setup_servald
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assert_no_servald_processes
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foreach_instance +A +B +C +D create_single_identity
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foreach_instance +A +B add_interface 1
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foreach_instance +B +C add_interface 2
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foreach_instance +C +D add_interface 3
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foreach_instance +A +B +C +D start_routing_instance
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}
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test_multihop_linear() {
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foreach_instance +A +B +C +D \
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wait_until has_seen_instances +A +B +C +D
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set_instance +A
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executeOk_servald mdp ping $SIDD 1
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tfw_cat --stdout --stderr
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executeOk_servald mdp trace $SIDD
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tfw_cat --stdout --stderr
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executeOk_servald route print
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assertStdoutGrep --matches=1 "^$SIDB:BROADCAST UNICAST :"
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assertStdoutGrep --matches=1 "^$SIDC:INDIRECT :"
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assertStdoutGrep --matches=1 "^$SIDD:INDIRECT :"
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}
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setup_crowded_mess() {
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setup_servald
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assert_no_servald_processes
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# BCDE & DEFG form squares, ABC & FGH form triangles
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foreach_instance +A +B +C +D +E +F +G +H create_single_identity
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foreach_instance +A +B +C add_interface 1
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foreach_instance +B +D add_interface 2
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foreach_instance +C +E add_interface 3
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foreach_instance +D +E add_interface 4
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foreach_instance +D +F add_interface 5
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foreach_instance +E +G add_interface 6
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foreach_instance +F +G +H add_interface 7
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foreach_instance +A +B +C +D +E +F +G +H start_routing_instance
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}
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doc_crowded_mess="Multiple possible paths"
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test_crowded_mess() {
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foreach_instance +A +H \
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wait_until has_seen_instances +A +H
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set_instance +A
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executeOk_servald mdp ping $SIDH 1
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tfw_cat --stdout --stderr
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executeOk_servald route print
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assertStdoutGrep --matches=1 "^$SIDH:INDIRECT :"
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}
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runTests "$@"
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