diff options
| -rw-r--r-- | tests/Makefile.am | 1 | ||||
| -rwxr-xr-x | tests/split/filter | 45 |
2 files changed, 46 insertions, 0 deletions
diff --git a/tests/Makefile.am b/tests/Makefile.am index 52417bc4e..6a8b79dcb 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -247,6 +247,7 @@ TESTS = \ misc/sort-unique \ misc/sort-unique-segv \ misc/sort-version \ + split/filter \ misc/split-a \ misc/split-bchunk \ misc/split-fail \ diff --git a/tests/split/filter b/tests/split/filter new file mode 100755 index 000000000..88321c0dc --- /dev/null +++ b/tests/split/filter @@ -0,0 +1,45 @@ +#!/bin/sh +# Exercise split's new --filter option. + +# Copyright (C) 2011 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/>. + +. "${srcdir=.}/init.sh"; path_prepend_ ../src +print_ver_ split + +for total_n_lines in 5 3000 20000; do + seq $total_n_lines > in || framework_failure_ + for i in 2 51 598; do + + # Don't create too many files/processes. + # Starting 10k (or even "only" 1500) processes would take a long time, + # and would provide little added benefit. + case $i:$total_n_lines in 2:5);; *) continue;; esac + + split -l$i --filter='xz > $FILE.xz' in out- || fail=1 + xz -dc out-* > out || fail=1 + compare in out || fail=1 + rm -f out* + done + rm -f in +done + +# Show how --elide-empty-files works with --filter: +# split does not run the command (and effectively elides the file) +# only when the output to that command would have been empty. +split -e -n 10 --filter='xz > $FILE.xz' /dev/null || fail=1 +stat x?? 2>/dev/null && fail=1 + +Exit $fail |