omarchycn/test/shell.d/monitor-output-name-test.sh

#!/bin/bash

set -euo pipefail

source "$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)/base-test.sh"

require_command jq

tmpdir=$(mktemp -d)
trap 'rm -rf "$tmpdir"' EXIT

stub_dir="$tmpdir/bin"
home_dir="$tmpdir/home"
monitors_json="$tmpdir/monitors.json"
flag_dir="$home_dir/.local/state/omarchy/toggles/hypr"
mkdir -p "$stub_dir" "$flag_dir"

make_stub() {
  local name=$1
  local body=$2
  printf '#!/bin/bash\n%s\n' "$body" >"$stub_dir/$name"
  chmod +x "$stub_dir/$name"
}

make_stub omarchy-notification-send ':'
make_stub omarchy-hyprland-monitor-external-active 'exit 0'
make_stub omarchy-hyprland-toggle-disabled 'exit 0'
make_stub omarchy-hyprland-toggle ':'
make_stub omarchy-hyprland-monitor-internal ':'
make_stub omarchy-hyprland-monitor-internal-mirror ':'
make_stub omarchy-hw-clamshell 'exit 0'
make_stub omarchy-hyprland-monitor-laptop 'printf "%s\n" "$LAPTOP_NAME"'
make_stub hyprctl 'case "$1" in
  monitors) cat "$MONITORS_JSON" ;;
  eval) printf "%s\n" "$2" >>"$EVAL_LOG" ;;
esac'

eval_log="$tmpdir/eval.log"

run_monitor() {
  local command=$1
  shift
  : >"$eval_log"
  HOME="$home_dir" \
    XDG_STATE_HOME="$home_dir/.local/state" \
    LAPTOP_NAME="${LAPTOP_NAME:-eDP-1}" \
    MONITORS_JSON="$monitors_json" \
    EVAL_LOG="$eval_log" \
    PATH="$stub_dir:$ROOT/bin:$PATH" \
    "$ROOT/bin/$command" "$@"
}

printf '[{"name":"eDP-1"},{"name":"DP-3"}]\n' >"$monitors_json"

disable_flag="$flag_dir/internal-monitor-disable.lua"
run_monitor omarchy-hyprland-monitor-internal off
grep -Fx 'hl.monitor({ output = "eDP-1", disabled = true })' "$disable_flag" >/dev/null ||
  fail "internal off writes the connector name into the toggle flag"
pass "internal off accepts a plain connector name"

rm -f "$disable_flag"
set +e
LAPTOP_NAME='eDP-1", disabled = false })os.execute("calc")--' \
  run_monitor omarchy-hyprland-monitor-internal off >/dev/null 2>&1
status=$?
set -e
(( status != 0 )) || fail "internal off rejects a monitor name with Lua metacharacters"
[[ ! -e $disable_flag ]] || fail "an unsafe monitor name is not written as Lua"
pass "internal off refuses an unsafe monitor name"

mirror_flag="$flag_dir/internal-monitor-mirror.lua"
run_monitor omarchy-hyprland-monitor-internal-mirror on
grep -Fx 'hl.monitor({ output = "DP-3", mode = "preferred", position = "auto", scale = 1, mirror = "eDP-1" })' \
  "$mirror_flag" >/dev/null ||
  fail "mirror on writes the connector names into the toggle flag"
pass "mirror on accepts plain connector names"

rm -f "$mirror_flag"
printf '[{"name":"eDP-1"},{"name":"HEAD\\" })os.execute(\\"calc\\")--"}]\n' >"$monitors_json"
set +e
run_monitor omarchy-hyprland-monitor-internal-mirror on >/dev/null 2>&1
status=$?
set -e
(( status != 0 )) || fail "mirror on rejects an external name with Lua metacharacters"
[[ ! -e $mirror_flag ]] || fail "an unsafe external monitor name is not written as Lua"
pass "mirror on refuses an unsafe headless output name"

# The clamshell sync writes the internal-monitor name into generated Lua too.
clamshell_flag="$flag_dir/internal-monitor-clamshell.lua"
printf '[{"name":"eDP-1"}]\n' >"$monitors_json"
rm -f "$clamshell_flag"
run_monitor omarchy-hyprland-monitor-clamshell
grep -Fx 'hl.monitor({ output = "eDP-1", disabled = true })' "$clamshell_flag" >/dev/null ||
  fail "clamshell disable writes the connector name into the toggle flag"
pass "clamshell disable accepts a plain connector name"

rm -f "$clamshell_flag"
set +e
LAPTOP_NAME='eDP-1", disabled = true })os.execute("calc")--' \
  run_monitor omarchy-hyprland-monitor-clamshell >/dev/null 2>&1
status=$?
set -e
(( status != 0 )) || fail "clamshell rejects a monitor name with Lua metacharacters"
[[ ! -e $clamshell_flag ]] || fail "an unsafe internal monitor name is not written as clamshell Lua"
pass "clamshell refuses an unsafe internal monitor name"

# The scaling command eval's the focused-monitor name into a Lua string.
printf '[{"name":"eDP-1","focused":true,"scale":1.0,"width":1920,"height":1080,"refreshRate":60.0}]\n' \
  >"$monitors_json"
run_monitor omarchy-hyprland-monitor-scaling 1.6
grep -F 'hl.monitor({ output = "eDP-1"' "$eval_log" >/dev/null ||
  fail "scaling eval's the focused connector name"
pass "scaling accepts a plain connector name"

printf '[{"name":"eDP-1\\" })os.execute(\\"calc\\")--","focused":true,"scale":1.0,"width":1920,"height":1080,"refreshRate":60.0}]\n' \
  >"$monitors_json"
set +e
run_monitor omarchy-hyprland-monitor-scaling 1.6 >/dev/null 2>&1
status=$?
set -e
(( status != 0 )) || fail "scaling rejects a focused monitor name with Lua metacharacters"
[[ ! -s $eval_log ]] || fail "an unsafe focused monitor name is not eval'd as Lua"
pass "scaling refuses an unsafe focused monitor name"