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#!/bin/sh
# Copyright 2020 by Denys Vlasenko <vda.linux@googlemail.com>
# Licensed under GPLv2, see file LICENSE in this source tree.
. ./testing.sh
# testing "description" "command" "result" "infile" "stdin"
testing 'xxd -p with one NUL' \
'xxd -p' \
"\
00
" \
'' \
'\0'
testing 'xxd -p with 30 NULs' \
'xxd -p' \
"\
000000000000000000000000000000000000000000000000000000000000
" \
'' \
'\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0'
testing 'xxd -p with 31 NULs' \
'xxd -p' \
"\
000000000000000000000000000000000000000000000000000000000000
00
" \
'' \
'\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0'
testing 'xxd -p -r' \
'xxd -p -r' \
'01234567765432100123456776543210' \
'' \
'30313233343536373736353433323130 30313233343536373736353433323130'
testing 'xxd -r skips leading whitespace and truncates at two spaces' \
'xxd -r' \
'0123456789:;<=>?@' \
'' "\
00000000: 3031 3233 3435 3637 3839 3a3b 3c3d 3e3f 0123456789:;<=>?
00000010: 40 @
"
testing 'xxd -p -r skips one bad char, truncates at two bad chars' \
'xxd -p -r' \
'01' \
'' "\
30 !31 !!32
"
testing 'xxd -p -r ignores the nibble with 2nd char bad' \
'xxd -p -r' \
'3C6' \
'' "\
33 3!4 3!!5
36
"
exit $FAILCOUNT
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