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# Hey Emacs, this is a -*- shell-script -*- !!! :-)
# Common variables and functions for all CTDB tests.
# 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_dir=$(dirname "$TEST_SUBDIR")
# If we are running from within the source tree then, depending on the
# tests that we're running, we may need to add the top level bin/ and
# tools/ subdirectories to $PATH. This means we need a way of
# determining if we're running from within the source tree. There is
# no use looking outside the tests/ subdirectory because anything
# above that level may be meaningless and outside our control.
# Therefore, we'll use existence of $_test_dir/run_tests.sh to
# indicate that we're running in-tree - on a system where the tests
# have been installed, this file will be absent (renamed and placed in
# some bin/ directory).
if [ -f "${_test_dir}/run_tests.sh" ] ; then
ctdb_dir=$(dirname "$_test_dir")
_tools_dir="${ctdb_dir}/tools"
if [ -d "$_tools_dir" ] ; then
PATH="${_tools_dir}:$PATH"
fi
fi
_test_bin_dir="${TEST_BIN_DIR:-${_test_dir}/bin}"
if [ -d "$_test_bin_dir" ] ; then
PATH="${_test_bin_dir}:$PATH"
fi
# Print a message and exit.
die ()
{
echo "$1" >&2 ; exit ${2:-1}
}
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