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#!/bin/bash
# Bash needed for the character encodings below.
#
# Run checks for ./isutf8.
#
# Lars Wirzenius <liw@iki.fi>
failed=0
check() {
printf "$2" | ./isutf8 -q
ret=$?
if [ $ret != $1 ]; then
echo "Failure:"
echo " input: $2"
echo " expected: $1"
echo " got: $ret"
failed=1
fi
printf "$2" > check-isutf8.tmp.$$
./isutf8 -q check-isutf8.tmp.$$
ret=$?
rm -f check-isutf8.tmp.$$
if [ $ret != $1 ]; then
echo "Failure (from file):"
echo " input: $2"
echo " expected: $1"
echo " got: $ret"
failed=1
fi
}
check 0 ''
check 0 'a'
check 0 'ab'
check 0 '\xc2\xa9'
check 1 '\xc2'
check 1 '\xc2\x20'
check 1 '\x20\xc2'
check 1 '\300\200'
check 1 '\xed\xa0\x88\xed\xbd\x85' # UTF-16 surrogates
check 1 '\xef\xbf\xbe' # 0xFFFE
check 1 '\xef\xbf\xbf' # 0xFFFF
exit $failed
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