. ../test-lib.sh
+# Variables from test-lib that are normally internal to the tests; we
+# need to export them for test_perf subshells
+export TEST_DIRECTORY TRASH_DIRECTORY GIT_BUILD_DIR GIT_TEST_CMP
+
perf_results_dir=$TEST_OUTPUT_DIRECTORY/test-results
mkdir -p "$perf_results_dir"
rm -f "$perf_results_dir"/$(basename "$0" .sh).subtests
test_export_="test_cleanup"
export test_cleanup test_export_
/usr/bin/time -f "%E %U %S" -o test_time.$i "$SHELL" -c '
-. '"$TEST_DIRECTORY"/../test-lib-functions.sh'
+. '"$TEST_DIRECTORY"/test-lib-functions.sh'
test_export () {
[ $# != 0 ] || return 0
test_export_="$test_export_\\|$1"