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tests/ls/recursive.sh
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Collin Funk
tests: avoid failures if 'ulimit -n' cannot set file descriptor limits
24 янв 2026, 22:20
24 янв 2026, 22:20
ec77664
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#!/bin/sh # 4.1.1 and 4.1.2 had a bug whereby some recursive listings # didn't include a blank line between per-directory groups of files. # Copyright (C) 2001-2026 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_ ls mkdir x y a b c a/1 a/2 a/3 || framework_failure_ touch f a/1/I a/1/II || framework_failure_ # This first example is from Andreas Schwab's bug report. ls -R1 a b c > out || fail=1 cat <<EOF > exp a: 1 2 3 a/1: I II a/2: a/3: b: c: EOF compare exp out || fail=1 rm -rf out exp ls -R1 x y f > out || fail=1 cat <<EOF > exp f x: y: EOF compare exp out || fail=1 # Check that we don't run out of file descriptors when visiting # directories recursively. mkdir -p $(seq 30 | tr '\n' '/') || framework_failure_ (ulimit -n 20; ls -R 1 > out 2> err) || fail=1 test $(wc -l < out) = 88 || fail=1 test $(wc -l < err) = 0 || fail=1 Exit $fail