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author | Stefano Lattarini <stefano.lattarini@gmail.com> | 2012-08-30 14:13:12 +0200 |
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committer | Jim Meyering <meyering@redhat.com> | 2012-08-30 18:55:59 +0200 |
commit | 9eb4c31eb78c28dd9f72d1cbb940270311be343c (patch) | |
tree | ea3078bc1b002a9f948ed41445ca32318002a1d3 /tests/split/filter.sh | |
parent | 00f5ba15dd91a3d9780fe1fbd06a4df436ae6714 (diff) | |
download | coreutils-9eb4c31eb78c28dd9f72d1cbb940270311be343c.tar.xz |
tests: add .sh and .pl suffixes to shell and perl tests, respectively
Not only this shrinks the size of the generated Makefile (from > 6300
lines to ~3000), but will allow further simplifications in future
changes.
* tests/Makefile.am (TEST_EXTENSIONS): Add '.sh' and '.pl'.
(PL_LOG_COMPILER, SH_LOG_COMPILER): New, still defined simply to
$(LOG_COMPILER) for the time being.
(TESTS, root_tests): Adjust as described.
* All tests: Rename as described.
Diffstat (limited to 'tests/split/filter.sh')
-rwxr-xr-x | tests/split/filter.sh | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/tests/split/filter.sh b/tests/split/filter.sh new file mode 100755 index 000000000..7a55818e7 --- /dev/null +++ b/tests/split/filter.sh @@ -0,0 +1,57 @@ +#!/bin/sh +# Exercise split's new --filter option. + +# Copyright (C) 2011-2012 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +. "${srcdir=.}/init.sh"; path_prepend_ ../src +print_ver_ split +xz --version || skip_ "xz (better than gzip/bzip2) required" + +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 -1 > $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 + +# Ensure this invalid combination is flagged +split -n 1/2 --filter='true' /dev/null 2>/dev/null && fail=1 + +# Ensure SIGPIPEs sent by the children don't propagate back +# where they would result in a non zero exit from split. +yes | head -n200K | split -b1G --filter='head -c1 >/dev/null' || fail=1 + +# Ensure that endless input is ignored when all filters finish +timeout 10 yes | split --filter="head -c1 >/dev/null" -n r/1 || fail=1 +timeout 10 split --filter="head -c1 >/dev/null" -n 1 /dev/zero || fail=1 + +Exit $fail |