teahubxyzandClaude Fable 5.1
f855ee15b7
The harness fragments now run as inline modules (after app.js) and stub the renderer through render.setFetcher; harness.sh's loop mode goes over http + DevTools like resume (file:// cannot load modules; --dump-dom also hangs on current Chrome). No page change yet. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Dhu3iHseRewQ2WpBSVLokG
51 lines
2.8 KiB
Bash
51 lines
2.8 KiB
Bash
#!/bin/sh
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# tools/harness.sh: the playback regression run. Appends a harness fragment's script to index.html, runs it in headless
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# Chrome, prints one state line per step. Needs Chrome/Chromium and python3.
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#
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# sh tools/harness.sh # tools/harness.html: the station loop with autoplay allowed, served over http
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# # (ES modules need it) and driven over the DevTools protocol
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# sh tools/harness.sh resume # tools/harness-resume.html: resume a stored station with autoplay BLOCKED, served
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# # over http (IndexedDB needs it) and driven in real time over the DevTools protocol
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# # (tools/harness-cdp.py); expects the TAP TO PLAY wait
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#
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# CHROME=/path/to/chrome and CHROME_FLAGS="--no-sandbox --disable-dev-shm-usage" when it isn't found or runs as root.
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set -eu
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cd "$(dirname "$0")/.."
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MODE=${1:-loop}
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case "$MODE" in
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loop) FRAG=tools/harness.html; AUTOPLAY=--autoplay-policy=no-user-gesture-required ;;
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resume) FRAG=tools/harness-resume.html; AUTOPLAY= ;;
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safari) exec python3 tools/harness-safari.py tools/harness.html "${2:-90}" ;; # WebKit, after `safaridriver --enable` once
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*) echo "usage: sh tools/harness.sh [resume]" >&2; exit 2 ;;
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esac
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CHROME=${CHROME:-}
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for c in "/Applications/Google Chrome.app/Contents/MacOS/Google Chrome" "$(command -v chromium || true)" "$(command -v google-chrome || true)"; do
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if [ -z "$CHROME" ] && [ -n "$c" ] && [ -x "$c" ]; then CHROME=$c; fi
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done
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[ -n "$CHROME" ] || { echo "no Chrome found; set CHROME" >&2; exit 1; }
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out=$(mktemp -d)
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prof=$(mktemp -d)
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python3 - "$out" "$FRAG" <<'EOF'
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import sys, pathlib
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out = pathlib.Path(sys.argv[1])
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page = pathlib.Path("index.html").read_text()
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h = pathlib.Path(sys.argv[2]).read_text()
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script = h[h.index("<!-- harness -->"):]
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(out / "run.html").write_text(page.replace("</body>", script + "</body>"))
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EOF
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cp ./*.js "$out/"; [ -d ui ] && mkdir -p "$out/ui" && cp ui/*.js "$out/ui/" # the modules and brain.js, beside the page
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# a fresh profile and a port picked by the OS, so no run inherits another's IndexedDB
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PORT=$(python3 -c 'import socket; s=socket.socket(); s.bind(("127.0.0.1",0)); print(s.getsockname()[1])')
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python3 -m http.server "$PORT" --bind 127.0.0.1 --directory "$out" >/dev/null 2>&1 </dev/null &
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SRV=$!
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trap 'kill $SRV 2>/dev/null || true; rm -rf "$out" "$prof"' EXIT INT TERM
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n=0
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until curl -fs -o /dev/null --max-time 2 "http://127.0.0.1:$PORT/run.html"; do
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n=$((n + 1)); [ "$n" -lt 40 ] || { echo "the local server on port $PORT never answered" >&2; exit 1; }; sleep 0.5
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done
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URL="http://127.0.0.1:$PORT/run.html"
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# real time, over the DevTools protocol: --dump-dom's virtual time doesn't wait for IndexedDB, and file:// can't load
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# modules (see harness-cdp.py)
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# shellcheck disable=SC2086
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python3 tools/harness-cdp.py "$CHROME" "$URL" 30 $AUTOPLAY ${CHROME_FLAGS:-}
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