dfa31ce3c1
This should make the build-time tests a bit more robust, by using the -noreset option to avoid a race condition (see #981201).
68 lines
1.6 KiB
Bash
Executable File
68 lines
1.6 KiB
Bash
Executable File
#!/bin/sh
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# vim:set sw=4 sts=4 et:
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#
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# Run a wrapped command in a fake display environment
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#
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# Copyright 2021 Marco Trevisan <marco@ubuntu.com>
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#
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# SPDX-License-Identifier: GPL-3.0-or-later
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#
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# Assume a Debian Policy §10.4-compatible shell like dash or bash (with the
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# 'local' builtin)
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# shellcheck disable=SC2039
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set -e
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me="$(basename "$0")"
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usage () {
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local status="${1-2}"
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if [ "$status" -ne 0 ]; then
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exec >&2
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fi
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echo "Usage: $me [wayland|x11] COMMAND [ARGS...]"
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exit "$status"
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}
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display="$1"
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case "$display" in
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wayland)
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shift
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if [ -z "$XDG_RUNTIME_DIR" ]; then
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our_xrd="$(mktemp -d -t xdg-runtime-XXXXXXXX)"
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export XDG_RUNTIME_DIR="$our_xrd"
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fi
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if ! command -v weston > /dev/null; then
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echo "No weston available"
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exit 1
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fi
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socket="wayland-$(od -vAn -N1 -tu1 < /dev/urandom | tr -d '[:space:]')"
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weston --backend=headless-backend.so --socket="$socket" --idle-time=0 2>&1 &
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weston_pid=$!
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trap 'kill $weston_pid; [ -n $our_xrd ] && rm -rfv $our_xrd' EXIT INT
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while [ ! -S "$XDG_RUNTIME_DIR/$socket" ]; do
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echo "Waiting for socket..."
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sleep 1
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done
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env -u DISPLAY WAYLAND_DISPLAY="$XDG_RUNTIME_DIR/$socket" "$@"
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exit $?
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;;
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x11)
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shift
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if ! command -v xvfb-run > /dev/null; then
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echo "No xvfb-run available"
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exit 1
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fi
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exec env -u WAYLAND_DISPLAY xvfb-run -a -s "-screen 0 1024x768x24 -noreset" "$@"
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;;
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-h|--help|help)
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usage 0
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;;
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*)
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usage 2
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;;
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esac
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