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#!/bin/sh
# common functionality for the unit tests
#bail out on the first error
set -e
me=$(basename $0)
/bin/echo -n "$me: checking for rdfind ..."
rdfind=$PWD/rdfind
if [ ! -x "$rdfind" ]; then
echo "could not find $rdfind"
exit 1
fi
echo " OK."
/bin/echo -n "checking for valgrind ..."
if [ -z $VALGRIND ] ; then
echo "not used."
else
echo "active! here is the command: $VALGRIND"
fi
rdfind="$VALGRIND $rdfind"
#where is the test scripts dir?
testscriptsdir=$(dirname $(readlink -f $0))
dbgecho() {
echo "$0 debug: " "$@"
}
echo -n "checking for mktemp ..."
which mktemp >/dev/null
echo " OK."
#create a temporary directory, which is automatically deleted
#on exit
datadir=$(mktemp -d -t rdfindtestcases.d.XXXXXXXXXXXX)
dbgecho "temp dir is $datadir"
cleanup () {
cd /
rm -rf "$datadir"
}
if [ -z $KEEPTEMPDIR ] ; then
trap cleanup INT QUIT EXIT
fi
[ -d $datadir ]
cd $datadir
reset_teststate() {
cd /
rm -rf "$datadir"
mkdir -p $datadir
cd "$datadir"
}
verify() {
if ! $@ ; then
echo "failed asserting $@"
exit 1
fi
}
# where to mount disorderfs for the determinism tests
DISORDERED_MNT=$datadir/disordered_mnt
DISORDERED_ROOT=$datadir/disordered_root
# do we have a working disorder fs?
hasdisorderfs=false
if which disorderfs fusermount >/dev/null 2>&1; then
mkdir -p $DISORDERED_MNT $DISORDERED_ROOT
if disorderfs $DISORDERED_ROOT $DISORDERED_MNT >/dev/null 2>&1 ; then
# "Sälj inte skinnet förrän björnen är skjuten - Don't count your chickens until they're hatched"
fusermount -z -u $DISORDERED_MNT
hasdisorderfs=true
fi
fi
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