diff options
Diffstat (limited to 'tests/misc/nl')
-rwxr-xr-x | tests/misc/nl | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/tests/misc/nl b/tests/misc/nl new file mode 100755 index 0000000..72d2c21 --- /dev/null +++ b/tests/misc/nl @@ -0,0 +1,63 @@ +#!/bin/sh +# exercise nl functionality + +# Copyright (C) 2002, 2003, 2006 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 2 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, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301, USA. + +if test "$VERBOSE" = yes; then + set -x + nl --version +fi + +pwd=`pwd` +t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$ +trap 'status=$?; cd "$pwd" && chmod -R u+rwx $t0 && rm -rf $t0 && exit $status' 0 +trap '(exit $?); exit $?' 1 2 13 15 + +framework_failure=0 +mkdir -p $tmp || framework_failure=1 +cd $tmp || framework_failure=1 + +if test $framework_failure = 1; then + echo "$0: failure in testing framework" 1>&2 + (exit 1); exit 1 +fi + +fail=0 + +echo a | nl > out || fail=1 +echo b | nl -s%n >> out || fail=1 +echo c | nl -n ln >> out || fail=1 +echo d | nl -n rn >> out || fail=1 +echo e | nl -n rz >> out || fail=1 +echo === >> out +printf 'a\n\n' | nl > t || fail=1; cat -A t >> out +cat <<\EOF > exp + 1 a + 1%nb +1 c + 1 d +000001 e +=== + 1^Ia$ + $ +EOF + +cmp out exp || fail=1 +test $fail = 1 && diff out exp 2> /dev/null + +(exit $fail); exit $fail |