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#!/bin/sh
# Exercise a bug that was fixed in 4.0s.
# Before then, rm would fail occasionally, sometimes via
# a failed assertion, others with a seg fault.
if test "$RUN_EXPENSIVE_TESTS" != yes; then
cat <<EOF >&2
$0: This test is relatively expensive, so it is disabled by default.
To run it anyway, rerun make check with the RUN_EXPENSIVE_TESTS
environment variable set to yes. E.g.,
env RUN_EXPENSIVE_TESTS=yes make check
EOF
exit 77
fi
if test "$VERBOSE" = yes; then
set -x
rm --version
fi
pwd=`pwd`
tmp=hash-$$
trap 'status=$?; cd $pwd; rm -rf $tmp || exit $?; exit $status' 0
trap 'exit $?' 1 2 13 15
framework_failure=0
mkdir $tmp || framework_failure=1
cd $tmp
# Create a hierarchy with 3*26 leaf directories, each at depth 153.
echo "$0: creating 78 trees, each of depth 153; this will take a while..." >&2
y=`yes |head -150 |tr '\012' /`
for i in 1 2 3; do
for j in a b c d e f g h i j k l m n o p q r s t u v w x y z; do
mkdir -p t/$i/$j/$y || framework_failure=1
done
done
if test $framework_failure = 1; then
echo 'failure in testing framework'
exit 1
fi
fail=0
rm -r t || fail=1
exit $fail
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