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#!/bin/sh
# Show that split -a works.

# Copyright (C) 2002-2007 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 <http://www.gnu.org/licenses/>.

if test "$VERBOSE" = yes; then
  set -x
  split --version
fi

. $srcdir/../lang-default
. $srcdir/../test-lib.sh

fail=0

# Generate a 27-byte file
# yes|tr -d y|head -n27 > in
echo abcdefghijklmnopqrstuvwxyz > in

# This should fail.
split -b 1 -a 1 in 2> err && fail=1
test -f xa || fail=1
test -f xz || fail=1
test -f xaa && fail=1
test -f xaz && fail=1
rm -f x*

# With a longer suffix, it must succeed.
split --verbose -b 1 -a 2 in 2> err || fail=1
test -f xaa || fail=1
test -f xaz || fail=1
test -f xba || fail=1
test -f xbb && fail=1

cat <<\EOF > exp
creating file `xaa'
creating file `xab'
creating file `xac'
creating file `xad'
creating file `xae'
creating file `xaf'
creating file `xag'
creating file `xah'
creating file `xai'
creating file `xaj'
creating file `xak'
creating file `xal'
creating file `xam'
creating file `xan'
creating file `xao'
creating file `xap'
creating file `xaq'
creating file `xar'
creating file `xas'
creating file `xat'
creating file `xau'
creating file `xav'
creating file `xaw'
creating file `xax'
creating file `xay'
creating file `xaz'
creating file `xba'
EOF

compare err exp || fail=1

(exit $fail); exit $fail