scripts/test-layers

1#!/usr/bin/env bash

2set -euo pipefail

3cd "$(dirname "$0")/.."

4make -j2 all build/pixel-client build/readback

5runtime_dir=$(mktemp -d /tmp/sigil-wm-layer.XXXXXX)

6export XDG_RUNTIME_DIR=$runtime_dir

7export WLR_BACKENDS=headless WLR_RENDERER=pixman WLR_HEADLESS_OUTPUTS=1

8export SIGIL_WM_REPL="$runtime_dir/repl"

9server_pid= client_pid=

10cleanup() {

11 for child in "$client_pid" "$server_pid"; do

12 [[ -z $child ]] || kill "$child" 2>/dev/null || true

13 [[ -z $child ]] || wait "$child" 2>/dev/null || true

14 done

15 rm -rf "$runtime_dir"

16}

17trap cleanup EXIT

18wait_log() {

19 for ((attempt=0; attempt<200; attempt++)); do

20 if grep -q "$2" "$1"; then return; fi

21 sleep 0.05

22 done

23 cat "$1" >&2

24 return 1

25}

26timeout 45 bash scripts/run-sigil -L src eval -f test/layers.sgl > build/receipts/layers.log 2>&1 &

27server_pid=$!

28wait_log build/receipts/layers.log '^WAYLAND_SOCKET='

29export WAYLAND_DISPLAY

30WAYLAND_DISPLAY=$(sed -n 's/^WAYLAND_SOCKET=//p' build/receipts/layers.log)

31timeout 45 build/pixel-client 00cc44 'Layer client' layer > build/receipts/layer-client.log 2>&1 &

32client_pid=$!

33wait_log build/receipts/layers.log '^LAYER_READY=PASS'

34wait_log build/receipts/layer-client.log '^CLIENT_KEYBOARD_ENTER'

35bash scripts/msg "$SIGIL_WM_REPL" "(capture-output! host output-id \"$PWD/build/receipts/layer.ppm\")"

36for ((attempt=0; attempt<200; attempt++)); do

37 [[ ! -s build/receipts/layer.ppm ]] || break

38 sleep 0.05

39done

40sleep 0.2

41build/readback build/receipts/layer.ppm build/receipts/layer.png layer

42bash scripts/msg "$SIGIL_WM_REPL" '(close-window! host layer-id)'

43wait "$server_pid"

44server_pid=

45wait "$client_pid"

46client_pid=

47grep -q '^LAYERS=PASS' build/receipts/layers.log

48if grep -q 'event handler failed' build/receipts/layers.log; then cat build/receipts/layers.log >&2; exit 1; fi

49echo 'LAYER_CLIENT=PASS'