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https://github.com/servalproject/serval-dna.git
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72 lines
2.2 KiB
Bash
72 lines
2.2 KiB
Bash
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# Common definitions for MeshMS test suites.
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# Copyright 2014 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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# Create a file that contains no blank lines.
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meshms_create_message() {
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create_file --label="$1" - $2 | sed -e '/^$/d'
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}
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# Add a sequence of messages of varying sizes up to 1 KiB.
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meshms_add_messages() {
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local sid1="${1?}"
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local sid2="${2?}"
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local symbols="${3?}"
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shift 3
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local texts=("$@")
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local sent_since_ack=0
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local i n size msize
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local size=0
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for ((i = 0; i < ${#symbols}; ++i)); do
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local sym="${symbols:$i:1}"
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let size+=379
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let msize=size%1021
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let n=NMESSAGE++
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local text="${texts[$i]}"
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case $sym in
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'>'|'<')
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if [ -n "$text" ]; then
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TEXT[$n]="$text"
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else
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TEXT[$n]="$(meshms_create_message "message$n" $msize)"
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fi
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;;
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esac
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case $sym in
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'>')
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MESSAGE[$n]=">"
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executeOk_servald meshms send message $sid1 $sid2 "${TEXT[$n]}"
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let ++sent_since_ack
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let ++NSENT
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;;
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'<')
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MESSAGE[$n]="<"
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executeOk_servald meshms send message $sid2 $sid1 "${TEXT[$n]}"
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let ++NRECV
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;;
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'A')
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MESSAGE[$n]=ACK
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[ $i -ne 0 -a $sent_since_ack -eq 0 ] && error "two ACKs in a row (at position $i)"
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executeOk_servald meshms list messages $sid2 $sid1
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let ++NACK
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;;
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*)
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error "invalid message symbol '$sym' (at position $i)"
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;;
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esac
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done
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}
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