diff options
Diffstat (limited to 'tests/tail-2/tail-n0f')
-rwxr-xr-x | tests/tail-2/tail-n0f | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/tests/tail-2/tail-n0f b/tests/tail-2/tail-n0f deleted file mode 100755 index 298fca4..0000000 --- a/tests/tail-2/tail-n0f +++ /dev/null @@ -1,76 +0,0 @@ -#!/bin/sh -# Make sure that `tail -n0 -f' and `tail -c0 -f' sleep -# rather than doing what amounted to a busy-wait. - -# Copyright (C) 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. - - -# This bug was fixed for 5.0.91 -# It skips the test if your system lacks a /proc/$pid/status -# file, or if its contents don't look right. - -if test "$VERBOSE" = yes; then - set -x - tail --version -fi - -sleep 2 & -pid=$! -sleep .5 -grep '^State:[ ]*[S]' /proc/$pid/status > /dev/null 2>&1 || \ - { - echo "$0:/proc/$pid/status: missing or 'different': skipping this test" 1>&2 - (exit 77); exit 77 - } -kill $pid - -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 -touch empty || framework_failure=1 -echo anything > nonempty || framework_failure=1 - -if test $framework_failure = 1; then - echo "$0: failure in testing framework" 1>&2 - (exit 1); exit 1 -fi - -fail=0 - -for file in empty nonempty; do - for c_or_n in c n; do - tail --sleep=4 -${c_or_n} 0 -f $file & - pid=$! - sleep .5 - set _ `sed -n '/^State:[ ]*\([^ ]\)/s//\1/p' /proc/$pid/status` - shift # Remove the leading `_'. - state=$1 - case $state in - S*) ;; - *) echo $0: process in unexpected state: $state 1>&2; fail=1 ;; - esac - kill $pid - done -done - -(exit $fail); exit $fail |