busybox/testsuite/xxd.tests
Denys Vlasenko 86ba007b84 xxd: fix -p -r, closes 13881
function                                             old     new   delta
xxd_main                                             893     890      -3

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-10-08 23:03:54 +02:00

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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'
exit $FAILCOUNT