--- /dev/null
+#!/usr/bin/env bash
+. wvtest-bup.sh || exit $?
+. t/lib.sh || exit $?
+
+set -o pipefail
+
+TOP="$(WVPASS pwd)" || exit $?
+tmpdir="$(WVPASS wvmktempdir)" || exit $?
+export BUP_DIR="$tmpdir/bup"
+
+bup()
+{
+ "$TOP/bup" "$@"
+}
+
+WVSTART 'main'
+
+bup
+rc=$?
+WVPASSEQ "$rc" 99
+
+WVPASS rm -r "$tmpdir"