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#!/usr/bin/env bash
failed=0
if test -z $BINDIR ; then
BINDIR=drizzled/message
fi
check_encode () {
bytes=`${BINDIR}/length --hex --encode $1`
shift
expected="$@"
if test "$bytes" != "$expected"; then
failed=`expr $failed + 1`
echo "Got '$bytes' but expected '$expected'"
fi
}
check_invertible () {
bytes=`${BINDIR}/length --encode $value`
result=`${BINDIR}/length --decode $bytes`
if test $result -ne $value; then
failed=`expr $failed + 1`
echo "Got $result but expected $value"
fi
}
# check that the encoding is correct
check_encode 2 0x2
check_encode 255 0xff
check_encode 256 0x0 0x0 0x1
check_encode 65535 0x0 0xff 0xff
# Check that we can decode what we have encoded
for value in 2 255 256 65535 65536 \
`expr 16 "*" 65536` \
`expr 16 "*" 65536 + 255`
do
check_invertible $value
done
exit $failed
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