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+#!/bin/sh
+# Test "rm" with a deep hierarchy.
+
+# Copyright (C) 1997, 2002, 2003, 2004, 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 is a bit of a torture test for mkdir -p, too.
+# GNU rm performs *much* better on systems that have a d_type member
+# in the directory structure because then it does only one stat per
+# command line argument.
+
+# If this test takes too long on your system, blame the OS.
+
+if test "$VERBOSE" = yes; then
+ set -x
+ rm --version
+fi
+
+pwd=`pwd`
+t0=`echo "$0"|sed 's,.*/,,'`.tmp;tmp=$t0/$$
+trap 'status=$?; cd "$pwd" && rm -rf $t0 && exit $status' 0
+trap '(exit $?); exit' 1 2 13 15
+
+umask 022
+
+fail=0
+
+k20=/k/k/k/k/k/k/k/k/k/k/k/k/k/k/k/k/k/k/k/k
+k200=$k20$k20$k20$k20$k20$k20$k20$k20$k20$k20
+
+# Be careful not to exceed max file name length (usu 512?).
+# Doing so wouldn't affect GNU mkdir or GNU rm, but any tool that
+# operates on the full pathname (like `test') would choke.
+k_deep=$k200$k200
+
+# Create a directory in $tmp with lots of `k' components.
+deep=$tmp$k_deep
+mkdir -p $deep || fail=1
+
+# Make sure the deep dir was created.
+test -d $deep || fail=1
+
+rm -r $tmp || fail=1
+
+# Make sure all of $tmp was deleted.
+test -d $tmp && fail=1
+
+(exit $fail); exit $fail