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# Hey Emacs, this is a -*- shell-script -*- !!! :-)
# Common variables and functions for all CTDB tests.
# Print a message and exit.
die ()
{
echo "$1" >&2 ; exit "${2:-1}"
}
# This expands the most probable problem cases like "." and "..".
TEST_SUBDIR=$(dirname "$0")
if [ "$(dirname "$TEST_SUBDIR")" = "." ] ; then
TEST_SUBDIR=$(cd "$TEST_SUBDIR" && pwd)
fi
. "${TEST_SCRIPTS_DIR}/script_install_paths.sh"
if [ -d "$CTDB_SCRIPTS_TOOLS_BIN_DIR" ] ; then
PATH="${CTDB_SCRIPTS_TOOLS_BIN_DIR}:${PATH}"
fi
if [ -d "$CTDB_SCRIPTS_TESTS_BINDIR" ] ; then
PATH="${CTDB_SCRIPTS_TESTS_BINDIR}:${PATH}"
fi
# Wait until either timeout expires or command succeeds. The command
# will be tried once per second, unless timeout has format T/I, where
# I is the recheck interval.
wait_until ()
{
_timeout="$1" ; shift # "$@" is the command...
_interval=1
case "$_timeout" in
*/*)
_interval="${_timeout#*/}"
_timeout="${_timeout%/*}"
esac
_negate=false
if [ "$1" = "!" ] ; then
_negate=true
shift
fi
printf '<%d|' "$_timeout"
_t="$_timeout"
while [ "$_t" -gt 0 ] ; do
_rc=0
"$@" || _rc=$?
if { ! $_negate && [ $_rc -eq 0 ] ; } || \
{ $_negate && [ $_rc -ne 0 ] ; } ; then
echo "|$((_timeout - _t))|"
echo "OK"
return 0
fi
for _i in $(seq 1 "$_interval") ; do
printf '.'
done
_t=$((_t - _interval))
sleep "$_interval"
done
echo "*TIMEOUT*"
return 1
}
# setup_ctdb_base <parent> <subdir> [item-to-copy]...
setup_ctdb_base ()
{
[ $# -ge 2 ] || die "usage: setup_ctdb_base <parent> <subdir> [item]..."
# If empty arguments are passed then we attempt to remove /
# (i.e. the root directory) below
if [ -z "$1" ] || [ -z "$2" ] ; then
die "usage: setup_ctdb_base <parent> <subdir> [item]..."
fi
_parent="$1"
_subdir="$2"
# Other arguments are files/directories to copy
shift 2
export CTDB_BASE="${_parent}/${_subdir}"
if [ -d "$CTDB_BASE" ] ; then
rm -r "$CTDB_BASE"
fi
mkdir -p "$CTDB_BASE" || die "Failed to create CTDB_BASE=$CTDB_BASE"
mkdir -p "${CTDB_BASE}/run" || die "Failed to create ${CTDB_BASE}/run"
mkdir -p "${CTDB_BASE}/var" || die "Failed to create ${CTDB_BASE}/var"
for _i ; do
cp -pr "${CTDB_SCRIPTS_BASE}/${_i}" "${CTDB_BASE}/"
done
mkdir -p "${CTDB_BASE}/events/legacy"
if [ -z "$TEST_SUBDIR" ] ; then
return
fi
for _i in "${TEST_SUBDIR}/etc-ctdb/"* ; do
# No/empty etc-ctdb directory
[ -e "$_i" ] || break
cp -pr "$_i" "${CTDB_BASE}/"
done
}
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