#!/usr/bin/env bash
# Part of JoeyLib, Copyright (c) 2026 Scott Duensing, under the MIT License.
# See LICENSE.md for license information.
# SPDX-License-Identifier: MIT
#
# Headless UBER run for the web port: UBER's page in headless Chromium,
# served from build/web/bin/UBER over HTTP on this machine, driven by
# scripts/lib/webDriver.mjs until UBER's joeylog.txt (in the page's
# in-memory file system) says "press any key to exit". The log is written to
# build/web/bin/UBER/joeylog.txt.
#
# The stage is the generic chunky one, so the hashes must equal the DOS
# port's:
#   scripts/bench-web.sh && tools/diff-uber-hashes tests/goldens/uber/dos.txt build/web/bin/UBER/joeylog.txt
# The ops/sec are this machine's browser's: compare them only run against run.
#
#   scripts/bench-web.sh               # default 300 s timeout
#   TIMEOUT=600 scripts/bench-web.sh   # override
set -euo pipefail

repo=$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)
source "$repo/scripts/lib/joeyEnv.sh"
source "$repo/scripts/lib/webGate.sh"
webNeed

dir=$repo/build/web/bin/UBER
[ -f "$dir/UBER.html" ] || { echo "bench-web: build UBER first (make web)" >&2; exit 2; }
log=$dir/joeylog.txt
timeoutSeconds=${TIMEOUT:-300}

rm -f "$log"
webServe "$dir"
trap webStop EXIT
if ! webDrive "UBER.html?scale=1&aspect=square" --seconds "$timeoutSeconds" --until "press any key to exit" --log "$log"; then
    echo "bench-web: FAIL - UBER did not finish within ${timeoutSeconds} s" >&2
    exit 1
fi
echo "bench-web: UBER finished; log in ${log#"$repo"/}"