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|
#!/bin/bash
MINIMODEM="${MINIMODEM-./minimodem}"
[ -f "$MINIMODEM" ] || {
MINIMODEM="../src/minimodem"
[ -f "$MINIMODEM" ] || {
echo "E: cannot find minimodem in ./ or ../src/" 1>&2
exit 1
}
}
minimodem_tx_args="1200 $1"
textfile="testdata-ascii.txt"
TMPF="/tmp/minimodem-test-$$"
trap "rm -f $TMPF.*" 0
set -e
$MINIMODEM --tx --file $TMPF.1.wav $minimodem_tx_args < "$textfile"
sum1=$(md5sum -b < $TMPF.1.wav)
echo "$sum1 $TMPF.1.wav"
sleep 1
$MINIMODEM --tx --file $TMPF.2.wav $minimodem_tx_args < "$textfile"
sum2=$(md5sum -b < $TMPF.2.wav)
echo "$sum2 $TMPF.2.wav"
sleep 1
$MINIMODEM --tx --file $TMPF.3.wav $minimodem_tx_args < "$textfile"
sum3=$(md5sum -b < $TMPF.3.wav)
echo "$sum3 $TMPF.3.wav"
[ "$sum1" == "$sum2" ] || {
echo -e "TX-NOT-CONSISTENT"
exit 1
}
[ "$sum1" == "$sum3" ] || {
echo -e "TX-NOT-CONSISTENT"
exit 1
}
stats="$sum1"
result="OK "
exitcode=0
echo -e "$result $stats"
exit $exitcode
|
