#!/bin/bash
# desktop-assistant tool check: mode.sh against a scratch runtime dir.
# Copyright (C) 2026 Danilo M. <danix@danix.xyz>
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 as published
# by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# test-mode.sh: the real modes are never touched, XDG_RUNTIME_DIR is a
# throwaway directory. Prints "ok" or one FAIL line per broken case.

set -u
here=$(dirname "$0")
XDG_RUNTIME_DIR=$(mktemp -d)
export XDG_RUNTIME_DIR
trap 'rm -rf "$XDG_RUNTIME_DIR"' EXIT
fail=0
check() { [ "$2" = "$3" ] || { echo "FAIL $1: got '$2', want '$3'"; fail=1; }; }

check "read missing" "$("$here/mode.sh" dnd "")" "dnd: off"
check "set on" "$("$here/mode.sh" dnd 1)" "dnd: on"
check "file written" "$(cat "$XDG_RUNTIME_DIR/status.dnd")" "1"
check "set off" "$("$here/mode.sh" dnd 0)" "dnd: off"
"$here/mode.sh" dnd yes >/dev/null 2>&1; check "bad value exit" "$?" "1"
"$here/mode.sh" bogus 1 >/dev/null 2>&1; check "bad mode exit" "$?" "1"
echo 1 > "$XDG_RUNTIME_DIR/status.gaming"
check "gaming hold" "$("$here/mode.sh" presentation 0)" \
    "presentation: on (held on by a running game; manual setting off)"
[ $fail = 0 ] && echo "ok"
exit $fail