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#!/bin/sh
# Test --{hex,numeric}-suffixes[=from]
# Copyright (C) 2012-2023 Free Software Foundation, Inc.
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
print_ver_ split
printf '1\n2\n3\n4\n5\n' > in || framework_failure_
printf '%s\n' 1 2 > exp-0 || framework_failure_
printf '%s\n' 3 4 > exp-1 || framework_failure_
printf '%s\n' 5 > exp-2 || framework_failure_
for mode in 'numeric' 'hex'; do
for start in 0 9; do
mode_option="--$mode-suffixes"
# check with and without specified start value
test $start != '0' && mode_option="$mode_option=$start"
split $mode_option --lines=2 in || fail=1
test $mode = 'hex' && format=x || format=d
for i in $(seq $start $(($start+2))); do
compare exp-$(($i-$start)) x$(printf %02$format $i) || fail=1
done
done
# Check that split failed when suffix length is not large enough for
# the numerical suffix start value
returns_ 1 split -a 3 --$mode-suffixes=1000 in 2>/dev/null || fail=1
# check invalid --$mode-suffixes start values are flagged
returns_ 1 split --$mode-suffixes=-1 in 2> /dev/null || fail=1
returns_ 1 split --$mode-suffixes=one in 2> /dev/null || fail=1
done
Exit $fail
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